54_ATTR_CHANNEL={0x5, 0x8, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x40) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0x2c}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r12) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) (async) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000001200)={{0x0, 0x0, 0x80}}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r6, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, r7, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x40) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0x2c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r12) (async) 10:12:00 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$ieee802154(&(0x7f00000004c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x4, {0x24}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) r6 = gettid() syz_open_procfs$namespace(r6, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x1, 0x70bd2d, 0x6, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}]}, 0x30}}, 0x84) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x38, 0x0, 0x9bf90b981c509c9c, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008014}, 0x801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x4, {0x24}}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) (async) gettid() (async) syz_open_procfs$namespace(r6, 0x0) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x1, 0x70bd2d, 0x6, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}]}, 0x30}}, 0x84) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x38, 0x0, 0x9bf90b981c509c9c, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008014}, 0x801) (async) 10:12:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0x1000, 0x10000, 0x100000], 0x1, 0x0, 0x240000}) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6c00) 10:12:00 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7400) [ 2826.779047] nbd: must specify at least one socket 10:12:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 10:12:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0x1000, 0x10000, 0x100000], 0x1, 0x0, 0x240000}) 10:12:00 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000001200)={{0x0, 0x0, 0x80}}) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r6, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, r7, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x40) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0x2c}}, 0x0) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r12) 10:12:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0/../file0\x00'}) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000080)={0x3, 0x7}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x14, r2, 0x20, 0x70bd29, 0x0, {0x24}}, 0x14}}, 0x54) 10:12:00 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7a00) 10:12:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0x1000, 0x10000, 0x100000], 0x1, 0x0, 0x240000}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0x1000, 0x10000, 0x100000], 0x1, 0x0, 0x240000}) (async) [ 2826.980300] nbd: must specify at least one socket 10:12:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r1, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xfffffffffffffe90, 0x4, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40180c5}, 0x4) 10:12:00 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5, {0x23, 0x9}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fedbdf25050000000c000800ff7f0000000000000c00080001000100000000000c00040020000000000000000c000300000100000000000008000100000000000c00020062890000000000000c00060001000000000000002c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="96e1bb00def746e8e07346ff8f9205ab7a237ecafaeafd2628ac7c87dbd3085e35c47b1f9e293633"], 0x90}}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r11, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100001301000000"], 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000003ed7af4fffbbff439bd4ac4f1bad1eccdd7d6556e8abd9cc02773d60edf1962ecbb7b723998a6a735598ad6b85177c3c77647b1d2c79b24a4b00a46141c9b8a41835329ccbb3a3ec65fb65ed1a989d964745920b8023ae63594959c0c241624961af00a3e49a489db547bc68b697bf1b6b4c056fc1ad6a933f9168e7ad8d1dc1cc53aa2a0d9b32f1929533ea8465d03d5062a077486c86c5fdd7e01199ca72e3", @ANYRES16=r12, @ANYBLOB="01000000000000000000140000000800010003000000080003007dcfc0bda6d66088531f7975716a40f818c4dbd71a5101706de6e7fb2c16666f2a1003fcd8bce23a71d683d354906f9e970dbf24cc358750db85c3af0111801f7945c046b81ee60b95ff14dfbfe3420420962fcce5d10a9d014b51885a14085dd0090695ad1bdfc3dc44dd8034935fefc7a18b10917d876cfd214131c1a679d700538af899630a8169941e6d00241f4a3c5f36a5910f4ef96d7f7debb95ff22cc754e29b480e4348c2164e5b842216fdb244f898b5b186905c952daa5f82ab", @ANYRES32=r10, @ANYBLOB, @ANYRES64=r9], 0x24}}, 0x20048010) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x8045) 10:12:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r1, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xfffffffffffffe90, 0x4, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40180c5}, 0x4) 10:12:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0/../file0\x00'}) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000080)={0x3, 0x7}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x14, r2, 0x20, 0x70bd29, 0x0, {0x24}}, 0x14}}, 0x54) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0/../file0\x00'}) (async) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000080)={0x3, 0x7}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x14, r2, 0x20, 0x70bd29, 0x0, {0x24}}, 0x14}}, 0x54) (async) 10:12:00 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0xa, 0x5, [{0xbe}, {0x0, 0x0, 0xfffffffffffffeff}, {0x7, 0x0, 0x4}, {0x3ff}, {0x8, 0x0, 0xf99b}, {0x0, 0x0, 0x81}, {0x6, 0x0, 0x2}, {0xbe, 0x0, 0x80000001}, {0x8ca1, 0x0, 0x7}, {0xffffffff}]}) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r5, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000040) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r8, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r7, {0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x48, r6, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7a5}]}, 0x48}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "3244027901c21c81ef6b3e8b5c22804d"}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x800}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000854}, 0x0) 10:12:00 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000) 10:12:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r1, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xfffffffffffffe90, 0x4, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40180c5}, 0x4) 10:12:00 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:00 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0xa, 0x5, [{0xbe}, {0x0, 0x0, 0xfffffffffffffeff}, {0x7, 0x0, 0x4}, {0x3ff}, {0x8, 0x0, 0xf99b}, {0x0, 0x0, 0x81}, {0x6, 0x0, 0x2}, {0xbe, 0x0, 0x80000001}, {0x8ca1, 0x0, 0x7}, {0xffffffff}]}) (async, rerun: 64) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r5, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000040) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r8, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r7, {0x5}}, './file0\x00'}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x48, r6, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7a5}]}, 0x48}}, 0x0) (async, rerun: 32) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "3244027901c21c81ef6b3e8b5c22804d"}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x800}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000854}, 0x0) (rerun: 32) 10:12:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0/../file0\x00'}) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000080)={0x3, 0x7}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x14, r2, 0x20, 0x70bd29, 0x0, {0x24}}, 0x14}}, 0x54) 10:12:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5, {0x23, 0x9}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) (async) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fedbdf25050000000c000800ff7f0000000000000c00080001000100000000000c00040020000000000000000c000300000100000000000008000100000000000c00020062890000000000000c00060001000000000000002c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="96e1bb00def746e8e07346ff8f9205ab7a237ecafaeafd2628ac7c87dbd3085e35c47b1f9e293633"], 0x90}}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r11, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100001301000000"], 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000003ed7af4fffbbff439bd4ac4f1bad1eccdd7d6556e8abd9cc02773d60edf1962ecbb7b723998a6a735598ad6b85177c3c77647b1d2c79b24a4b00a46141c9b8a41835329ccbb3a3ec65fb65ed1a989d964745920b8023ae63594959c0c241624961af00a3e49a489db547bc68b697bf1b6b4c056fc1ad6a933f9168e7ad8d1dc1cc53aa2a0d9b32f1929533ea8465d03d5062a077486c86c5fdd7e01199ca72e3", @ANYRES16=r12, @ANYBLOB="01000000000000000000140000000800010003000000080003007dcfc0bda6d66088531f7975716a40f818c4dbd71a5101706de6e7fb2c16666f2a1003fcd8bce23a71d683d354906f9e970dbf24cc358750db85c3af0111801f7945c046b81ee60b95ff14dfbfe3420420962fcce5d10a9d014b51885a14085dd0090695ad1bdfc3dc44dd8034935fefc7a18b10917d876cfd214131c1a679d700538af899630a8169941e6d00241f4a3c5f36a5910f4ef96d7f7debb95ff22cc754e29b480e4348c2164e5b842216fdb244f898b5b186905c952daa5f82ab", @ANYRES32=r10, @ANYBLOB, @ANYRES64=r9], 0x24}}, 0x20048010) 10:12:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x30000) 10:12:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x37}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x20004002) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 3: r0 = syz_init_net_socket$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) syz_open_dev$dri(&(0x7f0000000140), 0x100000001, 0x400000) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x204, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xd}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x34, r4, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x80}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}]}, 0x34}}, 0x0) 10:12:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5, {0x23, 0x9}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fedbdf25050000000c000800ff7f0000000000000c00080001000100000000000c00040020000000000000000c000300000100000000000008000100000000000c00020062890000000000000c00060001000000000000002c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="96e1bb00def746e8e07346ff8f9205ab7a237ecafaeafd2628ac7c87dbd3085e35c47b1f9e293633"], 0x90}}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r11, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100001301000000"], 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000003ed7af4fffbbff439bd4ac4f1bad1eccdd7d6556e8abd9cc02773d60edf1962ecbb7b723998a6a735598ad6b85177c3c77647b1d2c79b24a4b00a46141c9b8a41835329ccbb3a3ec65fb65ed1a989d964745920b8023ae63594959c0c241624961af00a3e49a489db547bc68b697bf1b6b4c056fc1ad6a933f9168e7ad8d1dc1cc53aa2a0d9b32f1929533ea8465d03d5062a077486c86c5fdd7e01199ca72e3", @ANYRES16=r12, @ANYBLOB="01000000000000000000140000000800010003000000080003007dcfc0bda6d66088531f7975716a40f818c4dbd71a5101706de6e7fb2c16666f2a1003fcd8bce23a71d683d354906f9e970dbf24cc358750db85c3af0111801f7945c046b81ee60b95ff14dfbfe3420420962fcce5d10a9d014b51885a14085dd0090695ad1bdfc3dc44dd8034935fefc7a18b10917d876cfd214131c1a679d700538af899630a8169941e6d00241f4a3c5f36a5910f4ef96d7f7debb95ff22cc754e29b480e4348c2164e5b842216fdb244f898b5b186905c952daa5f82ab", @ANYRES32=r10, @ANYBLOB, @ANYRES64=r9], 0x24}}, 0x20048010) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5, {0x23, 0x9}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r9, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000827bd7000fedbdf25050000000c000800ff7f0000000000000c00080001000100000000000c00040020000000000000000c000300000100000000000008000100000000000c00020062890000000000000c00060001000000000000002c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="96e1bb00def746e8e07346ff8f9205ab7a237ecafaeafd2628ac7c87dbd3085e35c47b1f9e293633"], 0x90}}, 0x20000000) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r11, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100001301000000"], 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000003ed7af4fffbbff439bd4ac4f1bad1eccdd7d6556e8abd9cc02773d60edf1962ecbb7b723998a6a735598ad6b85177c3c77647b1d2c79b24a4b00a46141c9b8a41835329ccbb3a3ec65fb65ed1a989d964745920b8023ae63594959c0c241624961af00a3e49a489db547bc68b697bf1b6b4c056fc1ad6a933f9168e7ad8d1dc1cc53aa2a0d9b32f1929533ea8465d03d5062a077486c86c5fdd7e01199ca72e3", @ANYRES16=r12, @ANYBLOB="01000000000000000000140000000800010003000000080003007dcfc0bda6d66088531f7975716a40f818c4dbd71a5101706de6e7fb2c16666f2a1003fcd8bce23a71d683d354906f9e970dbf24cc358750db85c3af0111801f7945c046b81ee60b95ff14dfbfe3420420962fcce5d10a9d014b51885a14085dd0090695ad1bdfc3dc44dd8034935fefc7a18b10917d876cfd214131c1a679d700538af899630a8169941e6d00241f4a3c5f36a5910f4ef96d7f7debb95ff22cc754e29b480e4348c2164e5b842216fdb244f898b5b186905c952daa5f82ab", @ANYRES32=r10, @ANYBLOB, @ANYRES64=r9], 0x24}}, 0x20048010) (async) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x34000) 10:12:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x37}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x20004002) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x37}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x20004002) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 10:12:01 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) (async) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0xa, 0x5, [{0xbe}, {0x0, 0x0, 0xfffffffffffffeff}, {0x7, 0x0, 0x4}, {0x3ff}, {0x8, 0x0, 0xf99b}, {0x0, 0x0, 0x81}, {0x6, 0x0, 0x2}, {0xbe, 0x0, 0x80000001}, {0x8ca1, 0x0, 0x7}, {0xffffffff}]}) (async) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r5, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000040) (async, rerun: 64) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (rerun: 64) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async, rerun: 64) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 64) sendmsg$nfc_llcp(r8, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r8, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r7, {0x5}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x48, r6, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7a5}]}, 0x48}}, 0x0) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "3244027901c21c81ef6b3e8b5c22804d"}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x800}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000854}, 0x0) (rerun: 64) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x400300) [ 2827.573410] nla_parse: 8 callbacks suppressed [ 2827.573418] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x37}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x20004002) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 10:12:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_open_dev$dri(&(0x7f0000000140), 0x100000001, 0x400000) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x204, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xd}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040) (async, rerun: 32) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x34, r4, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x80}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}]}, 0x34}}, 0x0) 10:12:01 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x1000000) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2827.831040] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x2000000) 10:12:01 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e20, 0x8000, @local, 0x4}, r1}}, 0x38) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:01 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x8) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x53}}, './file0\x00'}) socketpair(0x28, 0x801, 0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xbd2}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x8c, r2, 0x1, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4bca}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '@{+<&$^&@['}]}, 0x8c}}, 0x0) 10:12:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$dri(&(0x7f0000000140), 0x100000001, 0x400000) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x204, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xd}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x34, r4, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x80}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}]}, 0x34}}, 0x0) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x3000000) [ 2828.033980] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2828.055421] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2828.072006] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e20, 0x8000, @local, 0x4}, r1}}, 0x38) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100), 0x13f}}, 0x20) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e20, 0x8000, @local, 0x4}, r1}}, 0x38) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 10:12:01 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x8) (async) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x53}}, './file0\x00'}) (async) socketpair(0x28, 0x801, 0x0, &(0x7f0000000280)) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xbd2}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x8c, r2, 0x1, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4bca}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '@{+<&$^&@['}]}, 0x8c}}, 0x0) [ 2828.086327] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2828.103509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:01 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4000000) 10:12:01 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x700000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x10}}, './file0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f00000000c0)}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20000000000000000000240000000a0001007070616e3300000005003400fb0000000a0001007770616e34000000050033003f0000000500330000000000"], 0x44}}, 0x0) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x5000000) [ 2828.280585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e20, 0x8000, @local, 0x4}, r1}}, 0x38) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:01 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:01 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x700000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x10}}, './file0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f00000000c0)}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20000000000000000000240000000a0001007070616e3300000005003400fb0000000a0001007770616e34000000050033003f0000000500330000000000"], 0x44}}, 0x0) 10:12:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2828.339682] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2828.367025] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6000000) 10:12:02 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x8) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x53}}, './file0\x00'}) socketpair(0x28, 0x801, 0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xbd2}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x8c, r2, 0x1, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4bca}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '@{+<&$^&@['}]}, 0x8c}}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x8) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x53}}, './file0\x00'}) (async) socketpair(0x28, 0x801, 0x0, &(0x7f0000000280)) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xbd2}}, './file0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x8c, r2, 0x1, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4bca}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '@{+<&$^&@['}]}, 0x8c}}, 0x0) (async) 10:12:02 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ab00000014b3d96b7ffc50f17b6357e527482ec1974ee803cc9b96dfe5460142bc28eae775e498f5fbb1a2dec3065f644054663fff040e111397e807f7b1890e4bfd4a55b3e7f779221e2f2d65dd8ebe4e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7000000) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x8800) 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ab00000014b3d96b7ffc50f17b6357e527482ec1974ee803cc9b96dfe5460142bc28eae775e498f5fbb1a2dec3065f644054663fff040e111397e807f7b1890e4bfd4a55b3e7f779221e2f2d65dd8ebe4e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ab00000014b3d96b7ffc50f17b6357e527482ec1974ee803cc9b96dfe5460142bc28eae775e498f5fbb1a2dec3065f644054663fff040e111397e807f7b1890e4bfd4a55b3e7f779221e2f2d65dd8ebe4e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 10:12:02 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x8800) 10:12:02 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x700000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x10}}, './file0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f00000000c0)}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20000000000000000000240000000a0001007070616e3300000005003400fb0000000a0001007770616e34000000050033003f0000000500330000000000"], 0x44}}, 0x0) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x8000000) 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ab00000014b3d96b7ffc50f17b6357e527482ec1974ee803cc9b96dfe5460142bc28eae775e498f5fbb1a2dec3065f644054663fff040e111397e807f7b1890e4bfd4a55b3e7f779221e2f2d65dd8ebe4e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ab00000014b3d96b7ffc50f17b6357e527482ec1974ee803cc9b96dfe5460142bc28eae775e498f5fbb1a2dec3065f644054663fff040e111397e807f7b1890e4bfd4a55b3e7f779221e2f2d65dd8ebe4e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 10:12:02 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x8800) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x8800) (async) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:02 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$ieee802154(&(0x7f00000004c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00008000", @ANYRES16=r5, @ANYBLOB="010000000000000000000e00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4002025}, 0x200048c1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0d5c0000000000000000240000000500350000000000050033000700000005003400090000000500340008000000050033000800000005003300c000000008000200", @ANYRES32=r6, @ANYBLOB="156ff1fd2e502d4f8875ab2e140f0efb1d64cda43213b552d3ae214af434c1424382e104633c0909"], 0x4c}}, 0x0) 10:12:02 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c0002000000000000000000ea000780"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x44}, 0x20008000) 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xa000000) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:02 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x101}}, './file0\x00'}) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r0}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x88b1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) [ 2829.041796] nbd: must specify at least one socket 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xf000000) 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c0002000000000000000000ea000780"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x44}, 0x20008000) 10:12:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00008000", @ANYRES16=r5, @ANYBLOB="010000000000000000000e00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4002025}, 0x200048c1) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0d5c0000000000000000240000000500350000000000050033000700000005003400090000000500340008000000050033000800000005003300c000000008000200", @ANYRES32=r6, @ANYBLOB="156ff1fd2e502d4f8875ab2e140f0efb1d64cda43213b552d3ae214af434c1424382e104633c0909"], 0x4c}}, 0x0) 10:12:02 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x101}}, './file0\x00'}) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r0}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x88b1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x10000000) [ 2829.186080] nbd: must specify at least one socket 10:12:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c0002000000000000000000ea000780"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x44}, 0x20008000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c0002000000000000000000ea000780"], 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x44}, 0x20008000) (async) 10:12:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:02 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x101}}, './file0\x00'}) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r0}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x88b1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x101}}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r0}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x88b1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) (async) 10:12:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x1f000000) [ 2829.374691] nbd: must specify at least one socket 10:12:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00008000", @ANYRES16=r5, @ANYBLOB="010000000000000000000e00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4002025}, 0x200048c1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0d5c0000000000000000240000000500350000000000050033000700000005003400090000000500340008000000050033000800000005003300c000000008000200", @ANYRES32=r6, @ANYBLOB="156ff1fd2e502d4f8875ab2e140f0efb1d64cda43213b552d3ae214af434c1424382e104633c0909"], 0x4c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00008000", @ANYRES16=r5, @ANYBLOB="010000000000000000000e00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4002025}, 0x200048c1) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0d5c0000000000000000240000000500350000000000050033000700000005003400090000000500340008000000050033000800000005003300c000000008000200", @ANYRES32=r6, @ANYBLOB="156ff1fd2e502d4f8875ab2e140f0efb1d64cda43213b552d3ae214af434c1424382e104633c0909"], 0x4c}}, 0x0) (async) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0xb6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x8090}, 0x800) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3097971e331f763f66", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000000) 10:12:03 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0x43}}, 0x18) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e10001000000180000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/91) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00fa00", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0x2c}}, 0x0) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0xb6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x8090}, 0x800) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3097971e331f763f66", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x3f000000) 10:12:03 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0x43}}, 0x18) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e10001000000180000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/91) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00fa00", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0x2c}}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0x43}}, 0x18) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e10001000000180000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/91) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00fa00", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0x2c}}, 0x0) (async) 10:12:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f39f6c283cacffaa59070f5d0f0333570ed68643a694af7d9becf8c406a3f3aeb2634b6f9b456f1c64a63db3a9bd6378ff8662c90e9f1c11c10240f8ad456c90ae0d04a295f7a55c9c696fe53165230339a307d679a45a3c351daf4c4c7e03fa018a6620cedaa35adb855d00ecdbfbfcb3cd8003dbc90aa1d23016f5336def6eaf8ba9c6b07d47b50ac7cbfa940b544345497044f00193", @ANYRES16=r5, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x810) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x84) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x48000000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0xb6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x8090}, 0x800) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3097971e331f763f66", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0xb6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x8090}, 0x800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3097971e331f763f66", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 10:12:03 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0x43}}, 0x18) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e10001000000180000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/91) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00fa00", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0x2c}}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0x43}}, 0x18) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e10001000000180000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/91) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00fa00", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0x2c}}, 0x0) (async) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f39f6c283cacffaa59070f5d0f0333570ed68643a694af7d9becf8c406a3f3aeb2634b6f9b456f1c64a63db3a9bd6378ff8662c90e9f1c11c10240f8ad456c90ae0d04a295f7a55c9c696fe53165230339a307d679a45a3c351daf4c4c7e03fa018a6620cedaa35adb855d00ecdbfbfcb3cd8003dbc90aa1d23016f5336def6eaf8ba9c6b07d47b50ac7cbfa940b544345497044f00193", @ANYRES16=r5, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x810) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x84) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$xdp(0x2c, 0x3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f39f6c283cacffaa59070f5d0f0333570ed68643a694af7d9becf8c406a3f3aeb2634b6f9b456f1c64a63db3a9bd6378ff8662c90e9f1c11c10240f8ad456c90ae0d04a295f7a55c9c696fe53165230339a307d679a45a3c351daf4c4c7e03fa018a6620cedaa35adb855d00ecdbfbfcb3cd8003dbc90aa1d23016f5336def6eaf8ba9c6b07d47b50ac7cbfa940b544345497044f00193", @ANYRES16=r5, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x810) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x84) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) (async) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4c000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x15d, 0x7fff}}, './file0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) 10:12:03 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x68000000) 10:12:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f39f6c283cacffaa59070f5d0f0333570ed68643a694af7d9becf8c406a3f3aeb2634b6f9b456f1c64a63db3a9bd6378ff8662c90e9f1c11c10240f8ad456c90ae0d04a295f7a55c9c696fe53165230339a307d679a45a3c351daf4c4c7e03fa018a6620cedaa35adb855d00ecdbfbfcb3cd8003dbc90aa1d23016f5336def6eaf8ba9c6b07d47b50ac7cbfa940b544345497044f00193", @ANYRES16=r5, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x810) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x84) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$xdp(0x2c, 0x3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f39f6c283cacffaa59070f5d0f0333570ed68643a694af7d9becf8c406a3f3aeb2634b6f9b456f1c64a63db3a9bd6378ff8662c90e9f1c11c10240f8ad456c90ae0d04a295f7a55c9c696fe53165230339a307d679a45a3c351daf4c4c7e03fa018a6620cedaa35adb855d00ecdbfbfcb3cd8003dbc90aa1d23016f5336def6eaf8ba9c6b07d47b50ac7cbfa940b544345497044f00193", @ANYRES16=r5, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r6}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x810) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x84) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) (async) [ 2830.027129] nbd: must specify a size in bytes for the device 10:12:03 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x15d, 0x7fff}}, './file0\x00'}) 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$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x15d, 0x7fff}}, './file0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) (async) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6c000000) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="dc000415", @ANYRES16=0x0, @ANYBLOB="10002bbd7000fedbdf251d000000c800248008000100020000000c00020000000000000000000c0002000203aaaaaaaaaaaa8400038008000400e709000008000400a50b00000500020000000000580003800800020000000000080002000300000006000300ffff00000800020001000000080002000000000006000300a3aa000006000300ffff000006000300a0aa000006000300ffff00000c0004000200aaaaaaaaaaaa05000200000000000800040004000000100003800c000500000400000000000008000100020000000800010009000000"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl802154(0xffffffffffffffff, r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, 0x0, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x24, r5, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044843}, 0x18004) 10:12:03 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000) (async) [ 2830.194171] nbd: must specify a size in bytes for the device 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x74000000) 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x15d, 0x7fff}}, './file0\x00'}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="dc000415", @ANYRES16=0x0, @ANYBLOB="10002bbd7000fedbdf251d000000c800248008000100020000000c00020000000000000000000c0002000203aaaaaaaaaaaa8400038008000400e709000008000400a50b00000500020000000000580003800800020000000000080002000300000006000300ffff00000800020001000000080002000000000006000300a3aa000006000300ffff000006000300a0aa000006000300ffff00000c0004000200aaaaaaaaaaaa05000200000000000800040004000000100003800c000500000400000000000008000100020000000800010009000000"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) (async) r5 = syz_genetlink_get_family_id$nl802154(0xffffffffffffffff, r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, 0x0, 0x0) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x24, r5, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044843}, 0x18004) 10:12:03 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x11) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r9, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r10, {0xdd}}, './file0\x00'}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)={0x8c, "1a13247c852d769faea3c472a0dad43cf08b8002bad41fd8134b291314482e7c2933daabb4777b9e273239671206659f917d0d4225656dd6022c4afcf7f96bdc2f81d5fd25625138cd435af36a209dbf2d221c77029fe2af67ff753fef151c68cef243401fc539f92c38f6d5da27169fea06b2380fe04de015253918450c0793efeb6d30dcaea9fd2ca04773"}) r11 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}]}]}, 0x2c}}, 0x0) 10:12:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7a000000) [ 2830.351804] nbd: must specify a size in bytes for the device 10:12:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x534c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) 10:12:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="dc000415", @ANYRES16=0x0, @ANYBLOB="10002bbd7000fedbdf251d000000c800248008000100020000000c00020000000000000000000c0002000203aaaaaaaaaaaa8400038008000400e709000008000400a50b00000500020000000000580003800800020000000000080002000300000006000300ffff00000800020001000000080002000000000006000300a3aa000006000300ffff000006000300a0aa000006000300ffff00000c0004000200aaaaaaaaaaaa05000200000000000800040004000000100003800c000500000400000000000008000100020000000800010009000000"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) (async) r5 = syz_genetlink_get_family_id$nl802154(0xffffffffffffffff, r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, 0x0, 0x0) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x24, r5, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044843}, 0x18004) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) [ 2830.516823] nbd: must specify a size in bytes for the device 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x80450000) 10:12:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x534c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x534c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) (async) 10:12:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x22}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x34}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x38}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8800) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x4c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3000}, 0x80) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r8, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x80) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:04 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) (async, rerun: 64) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x11) (async, rerun: 64) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r9, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r10, {0xdd}}, './file0\x00'}) (async) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)={0x8c, "1a13247c852d769faea3c472a0dad43cf08b8002bad41fd8134b291314482e7c2933daabb4777b9e273239671206659f917d0d4225656dd6022c4afcf7f96bdc2f81d5fd25625138cd435af36a209dbf2d221c77029fe2af67ff753fef151c68cef243401fc539f92c38f6d5da27169fea06b2380fe04de015253918450c0793efeb6d30dcaea9fd2ca04773"}) (async, rerun: 64) r11 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}]}]}, 0x2c}}, 0x0) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x97ffffff) 10:12:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x534c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) [ 2830.681291] nbd: must specify a size in bytes for the device [ 2830.699083] nbd: must specify a size in bytes for the device 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xc46e6cd6) 10:12:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x22}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x34}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x38}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8800) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x4c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3000}, 0x80) (async) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r8, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x80) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) [ 2830.825610] nbd: must specify a size in bytes for the device 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x11) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) (async) r10 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r9, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r10, {0xdd}}, './file0\x00'}) (async) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)={0x8c, "1a13247c852d769faea3c472a0dad43cf08b8002bad41fd8134b291314482e7c2933daabb4777b9e273239671206659f917d0d4225656dd6022c4afcf7f96bdc2f81d5fd25625138cd435af36a209dbf2d221c77029fe2af67ff753fef151c68cef243401fc539f92c38f6d5da27169fea06b2380fe04de015253918450c0793efeb6d30dcaea9fd2ca04773"}) (async) r11 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}]}]}, 0x2c}}, 0x0) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xd66c6ec4) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x22}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x34}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x38}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8800) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x4c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3000}, 0x80) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r8, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x80) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x22}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x34}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x38}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8800) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x4c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3000}, 0x80) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r8, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x80) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) (async) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xfdffffff) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:04 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0/file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf25050000003c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000110", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00050005000000000000000c0005000200000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8084}, 0x40040) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x6}}, './file0\x00'}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x5c}}, 0x0) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xffffff7f) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xffffff97) 10:12:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:04 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0/file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf25050000003c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000110", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00050005000000000000000c0005000200000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8084}, 0x40040) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x6}}, './file0\x00'}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x5c}}, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r4, 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0/file0\x00'}) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf25050000003c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000110", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00050005000000000000000c0005000200000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8084}, 0x40040) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x6}}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r9, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r10, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x5c}}, 0x0) (async) 10:12:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000000}, 0x81) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r0) r7 = gettid() syz_open_procfs$namespace(r7, 0x0) r8 = gettid() syz_open_procfs$namespace(r8, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00082cbd7000fddbdf251400000008000300", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0000000031b25ec0ec809bd8fd2b1d4d309dd2faf00f0f61a8fb3f0f13738082c070", @ANYRES32, @ANYBLOB="08001c00", @ANYRES32=r7, @ANYBLOB="08001c00", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32=r8, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x48015}, 0x14000020) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r9) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r10, 0xaaffdf06c9fe5c0d, 0x0, 0x25dfdbfd, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0x4c80c}, 0x0) 10:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2831.326629] nbd: must specify a size in bytes for the device [ 2831.350693] nbd: must specify a size in bytes for the device 10:12:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xfffffffd) 10:12:05 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async, rerun: 64) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 64) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0/file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf25050000003c00078008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000110", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00050005000000000000000c0005000200000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8084}, 0x40040) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x6}}, './file0\x00'}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) (async) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x5c}}, 0x0) [ 2831.479672] nbd: must specify a size in bytes for the device [ 2831.508232] nbd: must specify a size in bytes for the device 10:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x1000000000) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 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$nl802154(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000000}, 0x81) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r0) r7 = gettid() syz_open_procfs$namespace(r7, 0x0) r8 = gettid() syz_open_procfs$namespace(r8, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00082cbd7000fddbdf251400000008000300", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0000000031b25ec0ec809bd8fd2b1d4d309dd2faf00f0f61a8fb3f0f13738082c070", @ANYRES32, @ANYBLOB="08001c00", @ANYRES32=r7, @ANYBLOB="08001c00", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32=r8, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x48015}, 0x14000020) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r9) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r10, 0xaaffdf06c9fe5c0d, 0x0, 0x25dfdbfd, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0x4c80c}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000000}, 0x81) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r0) (async) gettid() (async) syz_open_procfs$namespace(r7, 0x0) (async) gettid() (async) syz_open_procfs$namespace(r8, 0x0) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00082cbd7000fddbdf251400000008000300", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0000000031b25ec0ec809bd8fd2b1d4d309dd2faf00f0f61a8fb3f0f13738082c070", @ANYRES32, @ANYBLOB="08001c00", @ANYRES32=r7, @ANYBLOB="08001c00", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32=r8, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x48015}, 0x14000020) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r9) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r10, 0xaaffdf06c9fe5c0d, 0x0, 0x25dfdbfd, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0x4c80c}, 0x0) (async) [ 2831.670540] nbd: must specify a size in bytes for the device 10:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x1000000000000) 10:12:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c010) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40048d0}, 0x4000) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x2c}}, 0x0) 10:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x2000000000000) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x98, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x24000840) 10:12:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000000}, 0x81) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r0) (async, rerun: 64) r7 = gettid() (rerun: 64) syz_open_procfs$namespace(r7, 0x0) r8 = gettid() syz_open_procfs$namespace(r8, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00082cbd7000fddbdf251400000008000300", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0000000031b25ec0ec809bd8fd2b1d4d309dd2faf00f0f61a8fb3f0f13738082c070", @ANYRES32, @ANYBLOB="08001c00", @ANYRES32=r7, @ANYBLOB="08001c00", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32=r8, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x48015}, 0x14000020) (async, rerun: 64) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r9) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r10, 0xaaffdf06c9fe5c0d, 0x0, 0x25dfdbfd, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0x4c80c}, 0x0) 10:12:05 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c010) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40048d0}, 0x4000) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x2c}}, 0x0) [ 2832.061268] nbd: must specify at least one socket 10:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x3000000000000) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2832.126883] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 10:12:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x98, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x24000840) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) (async) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x98, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x24000840) (async) 10:12:05 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c010) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40048d0}, 0x4000) (async, rerun: 32) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x2c}}, 0x0) 10:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2832.261015] nbd: must specify at least one socket 10:12:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x40030000000000) 10:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2832.381188] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 10:12:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2832.442749] nbd: must specify at least one socket 10:12:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x100000000000000) 10:12:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (rerun: 32) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) (rerun: 32) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async, rerun: 32) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 32) sendmsg$nfc_llcp(r8, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x98, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x24000840) 10:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r6, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x200000000000000) 10:12:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x300000000000000) 10:12:06 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r7, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x1000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000001000000180c0600000000000000a9c5b0b615adf45d8a6bf4d1042e01000100b4a9d6e9e73a3b38e6c7568c465e3fb097351e3a59e619c97a4b0326c9b011d52341ce5434393be732f91ace6d3504b011353b54cad4d4fbb6dc094f3c9559a1ffe17c143d3417ed74030b623adfbcbec050e0f03fbdfa3c90ec4a5a3a7ed64c4126e1cfcdac214a26f572c8071f85f67018b4a10a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 2833.113488] nla_parse: 16 callbacks suppressed [ 2833.113500] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2833.163885] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 10:12:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044004}, 0x40) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000056ce5b020010a605918edb17755eaa8187de151103bfab", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000ae84000c00060000000000000000000c000200000000000000000004000780055cb333fd1a61560c54f6bc088607e5e4c0fd4fae37c9f9871ded0c08f33cbeaafe56ca01de0548e1595fc00e092e7aa17830500fa8bbf190e9d6b2bc6ec0b44399de3c4fc24effd248b645766136152bd0b0aa6c88c1957eb0d7855f7463e49133cd2ade8a3104bc34178127d7cd5849a6ebbd277180d37fa96c07"], 0x30}}, 0x0) 10:12:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r7, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x1000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000001000000180c0600000000000000a9c5b0b615adf45d8a6bf4d1042e01000100b4a9d6e9e73a3b38e6c7568c465e3fb097351e3a59e619c97a4b0326c9b011d52341ce5434393be732f91ace6d3504b011353b54cad4d4fbb6dc094f3c9559a1ffe17c143d3417ed74030b623adfbcbec050e0f03fbdfa3c90ec4a5a3a7ed64c4126e1cfcdac214a26f572c8071f85f67018b4a10a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x400000000000000) 10:12:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6c) 10:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x500000000000000) 10:12:06 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$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x38}, 0x1, 0x0, 0x0, 0x40040}, 0x40880) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB="14005304", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250e000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048802}, 0x840) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) 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$ieee802154(&(0x7f00000004c0), r4) sendmsg$IEEE802154_DISASSOCIATE_REQ(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r6, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan1\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r9, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x405) sendmsg$IEEE802154_LIST_IFACE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x53cfd295ee51be27}, 0xc, &(0x7f0000000300)={&(0x7f0000000700)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000325bd7000fcdbdf251f0000000a0001007770616e3300000008000200", @ANYRES32=r7, @ANYBLOB="7f1e135e77e6a9325ffffffffef20af4e47e2bce98910601010000759a5f293e19f70f61f7b6e969a21562ae7e3c2df4a2a7bbc5a12fc9ebf0bcdefb68c03967de3f21dfcd3f166f4792315e20c89e0fb74ea867"], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x80) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000d6c66be34abd4d8e40555a337197d120dddd9969c7f192bcf7cb253f1c4caab3d8961d4ea381f873bd937443beb71597a56d0893834a14d4e7b0e128974196f33d44c79b1bedfd", @ANYRES16=r11, @ANYRES32=r6], 0x14}}, 0x0) 10:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x24000000) 10:12:06 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r7, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x1000}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000001000000180c0600000000000000a9c5b0b615adf45d8a6bf4d1042e01000100b4a9d6e9e73a3b38e6c7568c465e3fb097351e3a59e619c97a4b0326c9b011d52341ce5434393be732f91ace6d3504b011353b54cad4d4fbb6dc094f3c9559a1ffe17c143d3417ed74030b623adfbcbec050e0f03fbdfa3c90ec4a5a3a7ed64c4126e1cfcdac214a26f572c8071f85f67018b4a10a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 2833.322193] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044004}, 0x40) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000056ce5b020010a605918edb17755eaa8187de151103bfab", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000ae84000c00060000000000000000000c000200000000000000000004000780055cb333fd1a61560c54f6bc088607e5e4c0fd4fae37c9f9871ded0c08f33cbeaafe56ca01de0548e1595fc00e092e7aa17830500fa8bbf190e9d6b2bc6ec0b44399de3c4fc24effd248b645766136152bd0b0aa6c88c1957eb0d7855f7463e49133cd2ade8a3104bc34178127d7cd5849a6ebbd277180d37fa96c07"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044004}, 0x40) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000056ce5b020010a605918edb17755eaa8187de151103bfab", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000ae84000c00060000000000000000000c000200000000000000000004000780055cb333fd1a61560c54f6bc088607e5e4c0fd4fae37c9f9871ded0c08f33cbeaafe56ca01de0548e1595fc00e092e7aa17830500fa8bbf190e9d6b2bc6ec0b44399de3c4fc24effd248b645766136152bd0b0aa6c88c1957eb0d7855f7463e49133cd2ade8a3104bc34178127d7cd5849a6ebbd277180d37fa96c07"], 0x30}}, 0x0) (async) 10:12:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x600000000000000) 10:12:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x700000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) 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$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r6, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x500000000000000) [ 2833.453972] nbd: must specify a size in bytes for the device 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044004}, 0x40) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000056ce5b020010a605918edb17755eaa8187de151103bfab", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000ae84000c00060000000000000000000c000200000000000000000004000780055cb333fd1a61560c54f6bc088607e5e4c0fd4fae37c9f9871ded0c08f33cbeaafe56ca01de0548e1595fc00e092e7aa17830500fa8bbf190e9d6b2bc6ec0b44399de3c4fc24effd248b645766136152bd0b0aa6c88c1957eb0d7855f7463e49133cd2ade8a3104bc34178127d7cd5849a6ebbd277180d37fa96c07"], 0x30}}, 0x0) 10:12:07 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40404510}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x20, 0x70bd2d, 0xfffffffe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000001) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r8, 0x400}, 0x14}}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800000000000000) 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x700000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r6, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) [ 2833.615491] nbd: must specify a size in bytes for the device 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xa00000000000000) 10:12:07 executing program 3: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x8, 0x25, 0xffff, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800, 0x7800, 0xfff, 0x78080}}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 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$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, r4, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}]}, 0x8c}}, 0x200000c0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r6, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) sendmsg$nfc_llcp(r3, 0x0, 0x0) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff80000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xf00000000000000) 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2833.746004] nbd: must specify a size in bytes for the device 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xa00000000000000) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff80000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x1f00000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x34, r5, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x90) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff80000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff80000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) 10:12:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xf00000000000000) 10:12:07 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xd5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40008000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000000c00078008000100"/34, @ANYRES32=r3, @ANYBLOB], 0x2c}}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x2000000000000000) [ 2833.892821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 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$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 10:12:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x94, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}]}, 0x94}, 0x1, 0x0, 0x0, 0x850}, 0x1) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xbbf}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "64fc1bd197691b8f7498a3ae41c3b244"}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x20018801) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbf8}, 0x24}, 0x1, 0x0, 0x0, 0x40021}, 0x8080) [ 2833.984090] nbd: must specify at least one socket 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x1000000000}, 0x0) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x3f00000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) [ 2834.053909] nbd: must specify at least one socket 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4800000000000000) 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x3f00000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) [ 2834.174830] nbd: must specify at least one socket 10:12:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0xffffff97}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4c00000000000000) 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x6c000000}, 0x0) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async) 10:12:07 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$ieee802154(&(0x7f00000004c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r3) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x7c, r4, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x7c}}, 0x40010) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6800000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:12:07 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x6c00000000000000) 10:12:07 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) 10:12:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x800) sendmsg$nfc_llcp(r8, 0x0, 0xc0d1) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf25050000000c00050001010000000000004c00078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="b19b8e3f50498acf9a5d0d25bd70d077cd99e462d3bb08536aed618f3deb05ea45f3652ad72aae2bbc72423bf0529ab5f970849f8d871b3cbfcf5daf39015487c66c264ad758b2477247efa29a4541ef947b6533ce4b1f00837e93af7bb86557c4f67e22fce6b5037d8ce7027f39430ba583e759e932cc086ac34a36792014dd8e5cac"], 0x6c}, 0x1, 0x0, 0x0, 0x4008084}, 0x50) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r3) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="7800ec0054b68aa2ce57f488a9fb99c19424d566b81d2543aa050aaa06416c2b062fc79f9d3453970f3b771b794d272273efc4400168ccf85027f7890089e8912304a2365dd6acb1126b2f4ca5811dcd4f41fa4a38b3ced0a3b0a124ed5514ded87b94fdf887ec64a85c5b8fabb2cef88ca5c6d3ce6517d7286c6cedbb5cb6bc2e81fed32254aef47ba0fbb1cb9414f79242230368be608143c1b38d8a9dba860628bb9f1f2b29a2c3a5cdcd6312c6d3ed0b672223587c7b4ecda89653d6f05c208b3299dd96bc68e8ab857197707b60fb2cda", @ANYRES16=r4, @ANYBLOB="140227bd7000ffdbdf250800000008000c000000000006000b000600000008000800e0000001130001005e2d3a2d5eac265e2a3a272f24235c0006000b002900000008000c0003000000140006002001000000000000000000000000000114000500fe8000000000000000000000000000bb"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0xc4}, 0x10000000) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7400000000000000) 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) r8 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x800) sendmsg$nfc_llcp(r8, 0x0, 0xc0d1) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf25050000000c00050001010000000000004c00078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="b19b8e3f50498acf9a5d0d25bd70d077cd99e462d3bb08536aed618f3deb05ea45f3652ad72aae2bbc72423bf0529ab5f970849f8d871b3cbfcf5daf39015487c66c264ad758b2477247efa29a4541ef947b6533ce4b1f00837e93af7bb86557c4f67e22fce6b5037d8ce7027f39430ba583e759e932cc086ac34a36792014dd8e5cac"], 0x6c}, 0x1, 0x0, 0x0, 0x4008084}, 0x50) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x7a00000000000000) 10:12:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x24000000) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x800) sendmsg$nfc_llcp(r8, 0x0, 0xc0d1) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf25050000000c00050001010000000000004c00078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="b19b8e3f50498acf9a5d0d25bd70d077cd99e462d3bb08536aed618f3deb05ea45f3652ad72aae2bbc72423bf0529ab5f970849f8d871b3cbfcf5daf39015487c66c264ad758b2477247efa29a4541ef947b6533ce4b1f00837e93af7bb86557c4f67e22fce6b5037d8ce7027f39430ba583e759e932cc086ac34a36792014dd8e5cac"], 0x6c}, 0x1, 0x0, 0x0, 0x4008084}, 0x50) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) (async) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) r8 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x800) sendmsg$nfc_llcp(r8, 0x0, 0xc0d1) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf25050000000c00050001010000000000004c00078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="b19b8e3f50498acf9a5d0d25bd70d077cd99e462d3bb08536aed618f3deb05ea45f3652ad72aae2bbc72423bf0529ab5f970849f8d871b3cbfcf5daf39015487c66c264ad758b2477247efa29a4541ef947b6533ce4b1f00837e93af7bb86557c4f67e22fce6b5037d8ce7027f39430ba583e759e932cc086ac34a36792014dd8e5cac"], 0x6c}, 0x1, 0x0, 0x0, 0x4008084}, 0x50) (async) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r3, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0xf}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}}, 0x8000) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r6, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r7, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x44) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x14, r8, 0x1, 0x70bd29}, 0x14}}, 0x0) 10:12:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x8045000000000000) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x300, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x400c880) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x208c0}, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000595daaa2060aba1795a331fde9c2ae3983e424f98e312c3526a28822986dd854ebda4b0dd410b2197cce725e1ec1b665170a0a7aa7e4868fe7241084699f738d41897f9f7d56293dbb79a5fd5eeee0f67bf2550844f8a45efde59a44233c291d58de07a3e0465576e4ac4ef696332a9f7a3fb247aa1d152fb833e83d36110b759f7b824642b1819eb28ff50ca0f6691cea4ff63868ae9884cb7e10d1021024a87066e90b05c823602b7384140e512b8b2a60fda1eb5db5a107032bba4b471a35e6454c918e214b16b131852c82e12cc01a3336aafe440531", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:xconsole_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x20004005) [ 2834.628512] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x400, 0x3, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20048014}, 0x0) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x97ffffff00000000) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 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$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) r6 = gettid() syz_open_procfs$namespace(r6, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_PID={0x8, 0x1c, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000011}, 0x8000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r5, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x4000004) 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) r6 = gettid() syz_open_procfs$namespace(r6, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_PID={0x8, 0x1c, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000011}, 0x8000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r5, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x4000004) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xc46e6cd600000000) 10:12:08 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/134) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x208c0}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000595daaa2060aba1795a331fde9c2ae3983e424f98e312c3526a28822986dd854ebda4b0dd410b2197cce725e1ec1b665170a0a7aa7e4868fe7241084699f738d41897f9f7d56293dbb79a5fd5eeee0f67bf2550844f8a45efde59a44233c291d58de07a3e0465576e4ac4ef696332a9f7a3fb247aa1d152fb833e83d36110b759f7b824642b1819eb28ff50ca0f6691cea4ff63868ae9884cb7e10d1021024a87066e90b05c823602b7384140e512b8b2a60fda1eb5db5a107032bba4b471a35e6454c918e214b16b131852c82e12cc01a3336aafe440531", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:xconsole_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x20004005) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xfdffffff00000000) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x208c0}, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000595daaa2060aba1795a331fde9c2ae3983e424f98e312c3526a28822986dd854ebda4b0dd410b2197cce725e1ec1b665170a0a7aa7e4868fe7241084699f738d41897f9f7d56293dbb79a5fd5eeee0f67bf2550844f8a45efde59a44233c291d58de07a3e0465576e4ac4ef696332a9f7a3fb247aa1d152fb833e83d36110b759f7b824642b1819eb28ff50ca0f6691cea4ff63868ae9884cb7e10d1021024a87066e90b05c823602b7384140e512b8b2a60fda1eb5db5a107032bba4b471a35e6454c918e214b16b131852c82e12cc01a3336aafe440531", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:xconsole_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x20004005) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x208c0}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000595daaa2060aba1795a331fde9c2ae3983e424f98e312c3526a28822986dd854ebda4b0dd410b2197cce725e1ec1b665170a0a7aa7e4868fe7241084699f738d41897f9f7d56293dbb79a5fd5eeee0f67bf2550844f8a45efde59a44233c291d58de07a3e0465576e4ac4ef696332a9f7a3fb247aa1d152fb833e83d36110b759f7b824642b1819eb28ff50ca0f6691cea4ff63868ae9884cb7e10d1021024a87066e90b05c823602b7384140e512b8b2a60fda1eb5db5a107032bba4b471a35e6454c918e214b16b131852c82e12cc01a3336aafe440531", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:xconsole_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x20004005) (async) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xffffff7f00000000) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x1000000000}, 0x0) 10:12:08 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$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x1c}}, 0x0) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r7, 0x621}, 0x14}}, 0x0) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd70fc00000000000000000c00050000000000000000000c000800ff7f0000000000000c000200f7ffffffffffffff0c000800ffff02d6b5cb9237ad79040000000000000015cc"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x3d3fee56aff7cac3) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x4008810) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0xffffffff00000000) 10:12:08 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c000600000000008aaea39d0c000200000000000000000004001180"], 0x30}}, 0x0) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\'\''}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x0) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2835.107047] nbd: must specify at least one socket 10:12:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x3f000000}, 0x0) 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 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$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd70fc00000000000000000c00050000000000000000000c000800ff7f0000000000000c000200f7ffffffffffffff0c000800ffff02d6b5cb9237ad79040000000000000015cc"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x3d3fee56aff7cac3) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x4008810) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd70fc00000000000000000c00050000000000000000000c000800ff7f0000000000000c000200f7ffffffffffffff0c000800ffff02d6b5cb9237ad79040000000000000015cc"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x3d3fee56aff7cac3) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x4008810) (async) 10:12:08 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$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB="fbffffbf", @ANYRES16=0x0, @ANYBLOB="2106000000000000000027000000"], 0x14}}, 0x20000) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\'\''}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\'\''}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x0) (async) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2835.210312] nbd: must specify a size in bytes for the device [ 2835.250336] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2, 0x8}}, './file0\x00'}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x13f, 0x2}}, 0x20) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/7) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0xa, &(0x7f0000000400), 0x48) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r4) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r9, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="1e000000", @ANYRES16=r6, @ANYBLOB="020028bd7000fcdbdf252400000008000200", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r8, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x801) sendmsg$IEEE802154_DISASSOCIATE_REQ(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r6, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r6, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2835.274164] nbd: must specify a size in bytes for the device [ 2835.309974] nbd: must specify at least one socket 10:12:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 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$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd70fc00000000000000000c00050000000000000000000c000800ff7f0000000000000c000200f7ffffffffffffff0c000800ffff02d6b5cb9237ad79040000000000000015cc"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x3d3fee56aff7cac3) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x4008810) 10:12:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\'\''}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\'\''}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x0) (async) 10:12:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2835.339136] nbd: must specify a size in bytes for the device [ 2835.364364] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x3}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x5c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xa2d}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x25dba2c559cde29e}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xffffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000014}, 0x4) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0x218, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_SEC_DEVKEY={0x164, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x401}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}]}, @NL802154_DEVKEY_ATTR_ID={0xcc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x81}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5e1f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x2c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x20}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x4}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x6c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x7c, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x800) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r3, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r4) [ 2835.432140] nbd: must specify a size in bytes for the device [ 2835.462917] nbd: must specify at least one socket 10:12:09 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2835.509266] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2835.549324] nbd: must specify a size in bytes for the device 10:12:09 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x25, r1, 0x1, 0x0, 0x25dfdbfd}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x100) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x7c, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x800) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r3, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r4) 10:12:09 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x2c}}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="94000000", @ANYRES16=r3, @ANYBLOB='\r\\\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00'], 0x14}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x25, r1, 0x1, 0x0, 0x25dfdbfd}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x100) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="2106000000000000000027000000424d3f5a34a015ece5de044f43aaa866039fcaa3be6d4d6aac1ff1c8a788c99105b5bd7348c10fdbd58c79c556585e8d496b32f12da2a94735611f68f99de68a9cd9b2f6e6593e88ef0064372bafec034f73aff84c03dc8dba6239a2022c756e16615cd966fc3211c79478d83c20ccae8c7308"], 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="87000000000000002e2f66696c653000"]) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000accd2a1fc343702bf56b3945c23c81d12ab418bb8221384ab8ea3b1ad5f32e23b5b466bea21562b78f9b8edfcf7806edccfea8ffe47d78a6a8c686e66c0ec0c1dd7e294cc6a4b60ffb7e270f9e8d97a00f242689c371d43ff784f62fcf27a0a98b8a9d0abe0ad6dd772376a68c5579a4777f5d3e053c0d9c631276f88275631e3fa2394bcabbe03667752b93f80baaa906936eaf61662ce236d2a54886d940eca24c1fd87076", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000000940)) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r8) sendmsg$BATADV_CMD_GET_ORIGINATORS(r10, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r11, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r11, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x810}, 0x4000) sendmsg$NL802154_CMD_SET_CHANNEL(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0xa}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44014}, 0x4008081) [ 2835.673157] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x33fe0}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x25, r1, 0x1, 0x0, 0x25dfdbfd}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x100) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x7c, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x800) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r3, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r4) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x802, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x20000040) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x1c}}, 0x8000) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80010}, 0x44844) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xffffffff}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd0, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40840}, 0x800) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}]}]}, 0x2c}}, 0x0) 10:12:09 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000080)={0x5, 0x10, 0xfa00, {&(0x7f00000023c0), 0xffffffffffffffff, 0x2}}, 0x18) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000340)={{0x0, 0x0, 0x80, {0x6000, 0x1000, 0x2}}, 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ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000040)) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd9550000}, 0x0) [ 2835.885245] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:09 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000080)={0x5, 0x10, 0xfa00, {&(0x7f00000023c0), 0xffffffffffffffff, 0x2}}, 0x18) (async, rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000340)={{0x0, 0x0, 0x80, {0x6000, 0x1000, 0x2}}, 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(async) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000040)) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00$\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006e9ffffffffffffff000c000200000000000006000780000000"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x40}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x815) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x6800}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00$\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006e9ffffffffffffff000c000200000000000006000780000000"], 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x40}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x815) 10:12:09 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000080)={0x5, 0x10, 0xfa00, {&(0x7f00000023c0), 0xffffffffffffffff, 0x2}}, 0x18) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000340)={{0x0, 0x0, 0x80, {0x6000, 0x1000, 0x2}}, "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ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000040)) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) 10:12:09 executing program 3: 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$ieee802154(&(0x7f0000000480), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x14, r1, 0x10, 0x0, 0xfffffffe}, 0x14}, 0x1, 0x0, 0x0, 0x8880}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) 10:12:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240001003813ff0aaf4479f89dcbb1e45a2b4901d656", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00$\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006e9ffffffffffffff000c000200000000000006000780000000"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x40}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x815) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00$\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006e9ffffffffffffff000c000200000000000006000780000000"], 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) (async) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x1c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x40}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x815) (async) 10:12:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {0x1, 0x7a}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240001003813ff0aaf4479f89dcbb1e45a2b4901d656", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240001003813ff0aaf4479f89dcbb1e45a2b4901d656", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) 10:12:09 executing program 3: r0 = syz_init_net_socket$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$ieee802154(&(0x7f0000000480), r2) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x14, &(0x7f0000000540)={&(0x7f0000000000)={0x1c, r3, 0x621, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5}]}, 0x1c}}, 0x0) 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$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r1) sendmsg$IEEE802154_LLSEC_ADD_KEY(r6, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r7, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x1f}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "87d9f7af734ce13217136f57fd153d34"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r5, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2400c090}, 0x88044) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r8, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x814) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8080) 10:12:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:09 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRES64], 0x30}}, 0x4000080) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8040) 10:12:09 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}}, 0x34000) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x24000000) 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240001003813ff0aaf4479f89dcbb1e45a2b4901d656", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000045}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r1) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000126bd7000fddbdf25010000000c000600010000000100000008000300", @ANYRES32=0x0, @ANYBLOB="080700000000000000000300", @ANYRES32=0x0, @ANYBLOB], 0x38}, 0x1, 0x0, 0x0, 0x814}, 0x1) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (rerun: 64) sendmsg$nfc_llcp(r0, 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRES64], 0x30}}, 0x4000080) (async) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8040) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000080}, 0x8030) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) 10:12:10 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x24}}, 0x2400c0d4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYRESDEC=r2, @ANYRES16=r0, @ANYBLOB="010027bd7000fedbdf25010000000c0003000008000000000000"], 0x20}, 0x1, 0x0, 0x0, 0xbdec22d66bc99fd7}, 0x20000084) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4202c}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x3c}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621}, 0x14}}, 0x28000855) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc4b5351bf2f9bba5}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r4, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7ff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '802.15.4 MAC\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x811) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x97ffffff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x24}}, 0x2400c0d4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYRESDEC=r2, @ANYRES16=r0, @ANYBLOB="010027bd7000fedbdf25010000000c0003000008000000000000"], 0x20}, 0x1, 0x0, 0x0, 0xbdec22d66bc99fd7}, 0x20000084) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4202c}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x3c}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x24}}, 0x2400c0d4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYRESDEC=r2, @ANYRES16=r0, @ANYBLOB="010027bd7000fedbdf25010000000c0003000008000000000000"], 0x20}, 0x1, 0x0, 0x0, 0xbdec22d66bc99fd7}, 0x20000084) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4202c}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x3c}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) (async) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}}, 0xffffff7f) 10:12:10 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(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '802.15.4 MAC\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x103}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000090}, 0x40004) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={0xfffffffffffffcc8, r7, 0x1, 0x0, 0xfffffffd}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) 10:12:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRES64], 0x30}}, 0x4000080) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8040) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r0, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRES64], 0x30}}, 0x4000080) (async) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8040) (async) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:10 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x24}}, 0x2400c0d4) (rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYRESDEC=r2, @ANYRES16=r0, @ANYBLOB="010027bd7000fedbdf25010000000c0003000008000000000000"], 0x20}, 0x1, 0x0, 0x0, 0xbdec22d66bc99fd7}, 0x20000084) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4202c}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x3c}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x6000000, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x400300, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x20000000) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x41}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4005}, 0x4000840) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80}}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@migrate={0x198, 0x21, 0x4, 0x70bd28, 0x25dfdbfc, {{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0xe0, 0x20, 0x6, r8, r9}, 0x0, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@loopback, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e22, @in=@loopback}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x0, 0x81, 0xb0, "43e85f20196116e1c1d4456bc610f1b81896eef6d0fdd4885e89aefb50313043816c3d6aeb0db1408519b1cc64746b23545c41506581df0784721605c647138a30a7bec444cc56241ebd505ebbf3b1e326424c4397303abc97764be0cff927a3266b1b34c54697b1ead1400f1cd7c24cb1e272868452102600b90f4208537c45072100cbb574e770d584021fbd36eccc14b569343df3b835015ffa779be97334ea56681556e035eeb7e043daa81bf3b1"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd2b, 0x70bd2c, 0xfff, [0x8, 0x8000, 0x7]}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, '\x00', 0x38}}, @proto={0x5, 0x19, 0x33}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x24000001) sendmsg$nl_xfrm(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@expire={0x320, 0x18, 0x800, 0x70bd2c, 0x25dfdbfd, {{{@in=@broadcast, @in6=@private2, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0x80, 0x0, 0x2c, r5, r9}, {@in6=@mcast1, 0x4d3, 0x32}, @in=@local, {0x3, 0xdcde, 0x1, 0x3ff, 0xffffffff00000001, 0x5620, 0x326, 0x7f}, {0x1f, 0x7fffffff, 0x54, 0x4}, {0x3, 0x7, 0x9b3}, 0x70bd2c, 0x3501, 0xa, 0x7, 0x9, 0x1e}, 0xfc}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd2c, 0x70bd2d, 0x70bd27, 0x4, [0x7f]}}, @migrate={0x50, 0x11, [{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@rand_addr=0x64010102, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @XFRMA_IF_ID={0x8}, @XFRMA_SET_MARK={0x8, 0x1d, 0x200}, @algo_auth_trunc={0xe7, 0x14, {{'blake2s-128-x86\x00'}, 0x4d8, 0x100, "a74de51900848de5654487024f11f311ce22b4ff35017388d3d586cc2b9b5f108ed165555484b3aa6a44275ab2fa0729b1db2c8fa0646df55fbc89bba5bc9f563c79c87a9bfbb7a4b86baea4c90ef081ee99e618af31c5d2fbb82a5e8595b866e1111b1b5009b6c2cfcc7b52ed9670c0866298020c445e1dea1993af4ca18b3a69353b59c71406cb970cf4a49f7d9830edd11146f2e522d11a863e"}}, @srcaddr={0x14, 0xd, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x20, 0x98, "f37a6c62dfed965f3abdb740d789c33b4100b63cb116174ddaf4f8b73a6844b4e515635ded7815c8aef4a7c8bd050f5c2d420f015a937bf81673614b0012ed4d50ad2ae7aa201a0f74b33bea77736c4820d3438bdaae15b45af77cd30d71c245f3482b640c3374836d5275c3d973aa23eeb77480da9f5876f45260ca449b80ad431469351a1b638815c1a1d51d5b1b6c54d9e021af1f6446"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x408c}, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780a40878707f02542f0c7c7c646f"], 0x24}}, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$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) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRESOCT=r2, @ANYRESOCT=0x0], 0x40}, 0x1, 0x0, 0x0, 0x10004011}, 0x40000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB="141f0000", @ANYRES16=r4, @ANYBLOB="2106000000000000000027000000"], 0x14}}, 0x0) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2836.976174] nbd: must specify at least one socket 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x7a00, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x6800, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x20000000) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x41}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4005}, 0x4000840) (async) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) (async) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) (async) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80}}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@migrate={0x198, 0x21, 0x4, 0x70bd28, 0x25dfdbfc, {{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0xe0, 0x20, 0x6, r8, r9}, 0x0, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@loopback, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e22, @in=@loopback}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x0, 0x81, 0xb0, "43e85f20196116e1c1d4456bc610f1b81896eef6d0fdd4885e89aefb50313043816c3d6aeb0db1408519b1cc64746b23545c41506581df0784721605c647138a30a7bec444cc56241ebd505ebbf3b1e326424c4397303abc97764be0cff927a3266b1b34c54697b1ead1400f1cd7c24cb1e272868452102600b90f4208537c45072100cbb574e770d584021fbd36eccc14b569343df3b835015ffa779be97334ea56681556e035eeb7e043daa81bf3b1"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd2b, 0x70bd2c, 0xfff, [0x8, 0x8000, 0x7]}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, '\x00', 0x38}}, @proto={0x5, 0x19, 0x33}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x24000001) (async) sendmsg$nl_xfrm(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@expire={0x320, 0x18, 0x800, 0x70bd2c, 0x25dfdbfd, {{{@in=@broadcast, @in6=@private2, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0x80, 0x0, 0x2c, r5, r9}, {@in6=@mcast1, 0x4d3, 0x32}, @in=@local, {0x3, 0xdcde, 0x1, 0x3ff, 0xffffffff00000001, 0x5620, 0x326, 0x7f}, {0x1f, 0x7fffffff, 0x54, 0x4}, {0x3, 0x7, 0x9b3}, 0x70bd2c, 0x3501, 0xa, 0x7, 0x9, 0x1e}, 0xfc}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd2c, 0x70bd2d, 0x70bd27, 0x4, [0x7f]}}, @migrate={0x50, 0x11, [{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@rand_addr=0x64010102, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @XFRMA_IF_ID={0x8}, @XFRMA_SET_MARK={0x8, 0x1d, 0x200}, @algo_auth_trunc={0xe7, 0x14, {{'blake2s-128-x86\x00'}, 0x4d8, 0x100, "a74de51900848de5654487024f11f311ce22b4ff35017388d3d586cc2b9b5f108ed165555484b3aa6a44275ab2fa0729b1db2c8fa0646df55fbc89bba5bc9f563c79c87a9bfbb7a4b86baea4c90ef081ee99e618af31c5d2fbb82a5e8595b866e1111b1b5009b6c2cfcc7b52ed9670c0866298020c445e1dea1993af4ca18b3a69353b59c71406cb970cf4a49f7d9830edd11146f2e522d11a863e"}}, @srcaddr={0x14, 0xd, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x20, 0x98, "f37a6c62dfed965f3abdb740d789c33b4100b63cb116174ddaf4f8b73a6844b4e515635ded7815c8aef4a7c8bd050f5c2d420f015a937bf81673614b0012ed4d50ad2ae7aa201a0f74b33bea77736c4820d3438bdaae15b45af77cd30d71c245f3482b640c3374836d5275c3d973aa23eeb77480da9f5876f45260ca449b80ad431469351a1b638815c1a1d51d5b1b6c54d9e021af1f6446"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x408c}, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780a40878707f02542f0c7c7c646f"], 0x24}}, 0x0) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x20000000) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x41}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4005}, 0x4000840) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80}}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@migrate={0x198, 0x21, 0x4, 0x70bd28, 0x25dfdbfc, {{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0xe0, 0x20, 0x6, r8, r9}, 0x0, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@loopback, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e22, @in=@loopback}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x0, 0x81, 0xb0, "43e85f20196116e1c1d4456bc610f1b81896eef6d0fdd4885e89aefb50313043816c3d6aeb0db1408519b1cc64746b23545c41506581df0784721605c647138a30a7bec444cc56241ebd505ebbf3b1e326424c4397303abc97764be0cff927a3266b1b34c54697b1ead1400f1cd7c24cb1e272868452102600b90f4208537c45072100cbb574e770d584021fbd36eccc14b569343df3b835015ffa779be97334ea56681556e035eeb7e043daa81bf3b1"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd2b, 0x70bd2c, 0xfff, [0x8, 0x8000, 0x7]}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, '\x00', 0x38}}, @proto={0x5, 0x19, 0x33}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x24000001) sendmsg$nl_xfrm(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@expire={0x320, 0x18, 0x800, 0x70bd2c, 0x25dfdbfd, {{{@in=@broadcast, @in6=@private2, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0x80, 0x0, 0x2c, r5, r9}, {@in6=@mcast1, 0x4d3, 0x32}, @in=@local, {0x3, 0xdcde, 0x1, 0x3ff, 0xffffffff00000001, 0x5620, 0x326, 0x7f}, {0x1f, 0x7fffffff, 0x54, 0x4}, {0x3, 0x7, 0x9b3}, 0x70bd2c, 0x3501, 0xa, 0x7, 0x9, 0x1e}, 0xfc}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd2c, 0x70bd2d, 0x70bd27, 0x4, [0x7f]}}, @migrate={0x50, 0x11, [{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@rand_addr=0x64010102, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @XFRMA_IF_ID={0x8}, @XFRMA_SET_MARK={0x8, 0x1d, 0x200}, @algo_auth_trunc={0xe7, 0x14, {{'blake2s-128-x86\x00'}, 0x4d8, 0x100, "a74de51900848de5654487024f11f311ce22b4ff35017388d3d586cc2b9b5f108ed165555484b3aa6a44275ab2fa0729b1db2c8fa0646df55fbc89bba5bc9f563c79c87a9bfbb7a4b86baea4c90ef081ee99e618af31c5d2fbb82a5e8595b866e1111b1b5009b6c2cfcc7b52ed9670c0866298020c445e1dea1993af4ca18b3a69353b59c71406cb970cf4a49f7d9830edd11146f2e522d11a863e"}}, @srcaddr={0x14, 0xd, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x20, 0x98, "f37a6c62dfed965f3abdb740d789c33b4100b63cb116174ddaf4f8b73a6844b4e515635ded7815c8aef4a7c8bd050f5c2d420f015a937bf81673614b0012ed4d50ad2ae7aa201a0f74b33bea77736c4820d3438bdaae15b45af77cd30d71c245f3482b640c3374836d5275c3d973aa23eeb77480da9f5876f45260ca449b80ad431469351a1b638815c1a1d51d5b1b6c54d9e021af1f6446"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x408c}, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x6800, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780a40878707f02542f0c7c7c646f"], 0x24}}, 0x0) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2837.152130] nbd: must specify at least one socket [ 2837.170349] nbd: must specify at least one socket 10:12:10 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$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r3, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20008001) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="143fe3699e4547438cb09fd5baa6424b4c554ec1b83fc500e8bfaa6dbb00ae", @ANYRES16=r4, @ANYBLOB="2106000000000000000027000000"], 0x14}}, 0x0) 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002cbd7000fddb248fcdb986de8e132fdf251b0000000800030001ac36c93f9edf056d4dfd", @ANYRES32=r4, @ANYBLOB="0c00060003000000000000000c00060003000000000000000c0006000300000000000000100023800c0004000201aaaaaaaaaaaa100023800c0004000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 10:12:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x20000000) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x41}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4005}, 0x4000840) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80}}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@migrate={0x198, 0x21, 0x4, 0x70bd28, 0x25dfdbfc, {{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0xe0, 0x20, 0x6, r8, r9}, 0x0, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@loopback, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e22, @in=@loopback}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x0, 0x81, 0xb0, "43e85f20196116e1c1d4456bc610f1b81896eef6d0fdd4885e89aefb50313043816c3d6aeb0db1408519b1cc64746b23545c41506581df0784721605c647138a30a7bec444cc56241ebd505ebbf3b1e326424c4397303abc97764be0cff927a3266b1b34c54697b1ead1400f1cd7c24cb1e272868452102600b90f4208537c45072100cbb574e770d584021fbd36eccc14b569343df3b835015ffa779be97334ea56681556e035eeb7e043daa81bf3b1"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd2b, 0x70bd2c, 0xfff, [0x8, 0x8000, 0x7]}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, '\x00', 0x38}}, @proto={0x5, 0x19, 0x33}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x24000001) sendmsg$nl_xfrm(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@expire={0x320, 0x18, 0x800, 0x70bd2c, 0x25dfdbfd, {{{@in=@broadcast, @in6=@private2, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0x80, 0x0, 0x2c, r5, r9}, {@in6=@mcast1, 0x4d3, 0x32}, @in=@local, {0x3, 0xdcde, 0x1, 0x3ff, 0xffffffff00000001, 0x5620, 0x326, 0x7f}, {0x1f, 0x7fffffff, 0x54, 0x4}, {0x3, 0x7, 0x9b3}, 0x70bd2c, 0x3501, 0xa, 0x7, 0x9, 0x1e}, 0xfc}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd2c, 0x70bd2d, 0x70bd27, 0x4, [0x7f]}}, @migrate={0x50, 0x11, [{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@rand_addr=0x64010102, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @XFRMA_IF_ID={0x8}, @XFRMA_SET_MARK={0x8, 0x1d, 0x200}, @algo_auth_trunc={0xe7, 0x14, {{'blake2s-128-x86\x00'}, 0x4d8, 0x100, "a74de51900848de5654487024f11f311ce22b4ff35017388d3d586cc2b9b5f108ed165555484b3aa6a44275ab2fa0729b1db2c8fa0646df55fbc89bba5bc9f563c79c87a9bfbb7a4b86baea4c90ef081ee99e618af31c5d2fbb82a5e8595b866e1111b1b5009b6c2cfcc7b52ed9670c0866298020c445e1dea1993af4ca18b3a69353b59c71406cb970cf4a49f7d9830edd11146f2e522d11a863e"}}, @srcaddr={0x14, 0xd, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x20, 0x98, "f37a6c62dfed965f3abdb740d789c33b4100b63cb116174ddaf4f8b73a6844b4e515635ded7815c8aef4a7c8bd050f5c2d420f015a937bf81673614b0012ed4d50ad2ae7aa201a0f74b33bea77736c4820d3438bdaae15b45af77cd30d71c245f3482b640c3374836d5275c3d973aa23eeb77480da9f5876f45260ca449b80ad431469351a1b638815c1a1d51d5b1b6c54d9e021af1f6446"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x408c}, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x20000000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x41}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4005}, 0x4000840) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80}}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)) (async) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) (async) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@migrate={0x198, 0x21, 0x4, 0x70bd28, 0x25dfdbfc, {{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0xe0, 0x20, 0x6, r8, r9}, 0x0, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@loopback, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e22, @in=@loopback}}, @sec_ctx={0xbc, 0x8, {0xb8, 0x8, 0x0, 0x81, 0xb0, "43e85f20196116e1c1d4456bc610f1b81896eef6d0fdd4885e89aefb50313043816c3d6aeb0db1408519b1cc64746b23545c41506581df0784721605c647138a30a7bec444cc56241ebd505ebbf3b1e326424c4397303abc97764be0cff927a3266b1b34c54697b1ead1400f1cd7c24cb1e272868452102600b90f4208537c45072100cbb574e770d584021fbd36eccc14b569343df3b835015ffa779be97334ea56681556e035eeb7e043daa81bf3b1"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd2b, 0x70bd2c, 0xfff, [0x8, 0x8000, 0x7]}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, '\x00', 0x38}}, @proto={0x5, 0x19, 0x33}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x24000001) (async) sendmsg$nl_xfrm(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@expire={0x320, 0x18, 0x800, 0x70bd2c, 0x25dfdbfd, {{{@in=@broadcast, @in6=@private2, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0x80, 0x0, 0x2c, r5, r9}, {@in6=@mcast1, 0x4d3, 0x32}, @in=@local, {0x3, 0xdcde, 0x1, 0x3ff, 0xffffffff00000001, 0x5620, 0x326, 0x7f}, {0x1f, 0x7fffffff, 0x54, 0x4}, {0x3, 0x7, 0x9b3}, 0x70bd2c, 0x3501, 0xa, 0x7, 0x9, 0x1e}, 0xfc}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd2c, 0x70bd2d, 0x70bd27, 0x4, [0x7f]}}, @migrate={0x50, 0x11, [{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@rand_addr=0x64010102, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @XFRMA_IF_ID={0x8}, @XFRMA_SET_MARK={0x8, 0x1d, 0x200}, @algo_auth_trunc={0xe7, 0x14, {{'blake2s-128-x86\x00'}, 0x4d8, 0x100, "a74de51900848de5654487024f11f311ce22b4ff35017388d3d586cc2b9b5f108ed165555484b3aa6a44275ab2fa0729b1db2c8fa0646df55fbc89bba5bc9f563c79c87a9bfbb7a4b86baea4c90ef081ee99e618af31c5d2fbb82a5e8595b866e1111b1b5009b6c2cfcc7b52ed9670c0866298020c445e1dea1993af4ca18b3a69353b59c71406cb970cf4a49f7d9830edd11146f2e522d11a863e"}}, @srcaddr={0x14, 0xd, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x20, 0x98, "f37a6c62dfed965f3abdb740d789c33b4100b63cb116174ddaf4f8b73a6844b4e515635ded7815c8aef4a7c8bd050f5c2d420f015a937bf81673614b0012ed4d50ad2ae7aa201a0f74b33bea77736c4820d3438bdaae15b45af77cd30d71c245f3482b640c3374836d5275c3d973aa23eeb77480da9f5876f45260ca449b80ad431469351a1b638815c1a1d51d5b1b6c54d9e021af1f6446"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x408c}, 0x4000) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) (async) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x700000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0xa, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2837.317847] nbd: must specify at least one socket 10:12:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002cbd7000fddb248fcdb986de8e132fdf251b0000000800030001ac36c93f9edf056d4dfd", @ANYRES32=r4, @ANYBLOB="0c00060003000000000000000c00060003000000000000000c0006000300000000000000100023800c0004000201aaaaaaaaaaaa100023800c0004000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002cbd7000fddb248fcdb986de8e132fdf251b0000000800030001ac36c93f9edf056d4dfd", @ANYRES32=r4, @ANYBLOB="0c00060003000000000000000c00060003000000000000000c0006000300000000000000100023800c0004000201aaaaaaaaaaaa100023800c0004000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:10 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}, 0x1, 0x0, 0x30000}, 0x0) 10:12:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x6, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:11 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0100000008000300", @ANYRESDEC, @ANYBLOB], 0x1c}}, 0x24000000) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r9, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r4, 0xe02, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x60, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}]}, 0x60}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) 10:12:11 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$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621}, 0x14}}, 0xf00000000000000) 10:12:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}, 0x1, 0x0, 0xf000}, 0x0) 10:12:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002cbd7000fddb248fcdb986de8e132fdf251b0000000800030001ac36c93f9edf056d4dfd", @ANYRES32=r4, @ANYBLOB="0c00060003000000000000000c00060003000000000000000c0006000300000000000000100023800c0004000201aaaaaaaaaaaa100023800c0004000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 10:12:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}, 0x1, 0xd744000000000000}, 0x0) 10:12:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x20, 0xa, '\xfaw\xe0H/\x1f\xc9|:\xbbN\xc0\xb7\x02\xeb\x00'/28}]}, 0x54}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:11 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0100000008000300", @ANYRESDEC, @ANYBLOB], 0x1c}}, 0x24000000) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r9, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r4, 0xe02, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x60, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}]}, 0x60}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r0, 0x0, 0x0) (async) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0100000008000300", @ANYRESDEC, @ANYBLOB], 0x1c}}, 0x24000000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r9, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) (async) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r4, 0xe02, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x60, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}]}, 0x60}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) (async) 10:12:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xffffff7f}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2837.759744] nbd: must specify a size in bytes for the device 10:12:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0x14}, 0x1, 0xd744}, 0x0) 10:12:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0xa00, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xffffff7f}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf251f00000008000200288f7dbc4fa34fba662e2448980bac7974df00"/48, @ANYRES32=r1, @ANYBLOB="0a0001007770616e3000000008000200", @ANYRES32=r2, @ANYBLOB="0a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="7694c289035183c435ab156cd15338f2c7261b9f2e95fa387befef3a51184aac63026a3868364ad65ddadaf4723d224bc42de754261db9a225a61a26705afa8043c17e1f6d87340000000000", @ANYRES32=r3, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x40450) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) 10:12:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xd955}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0100000008000300", @ANYRESDEC, @ANYBLOB], 0x1c}}, 0x24000000) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r9, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) (async) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r4, 0xe02, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x60, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}]}, 0x60}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) 10:12:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xffffff7f}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf251f00000008000200288f7dbc4fa34fba662e2448980bac7974df00"/48, @ANYRES32=r1, @ANYBLOB="0a0001007770616e3000000008000200", @ANYRES32=r2, @ANYBLOB="0a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="7694c289035183c435ab156cd15338f2c7261b9f2e95fa387befef3a51184aac63026a3868364ad65ddadaf4723d224bc42de754261db9a225a61a26705afa8043c17e1f6d87340000000000", @ANYRES32=r3, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x40450) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2838.673512] nbd: must specify a size in bytes for the device 10:12:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xd955}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2838.765782] nbd: must specify a size in bytes for the device [ 2838.792641] nla_parse: 20 callbacks suppressed [ 2838.792651] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2838.808081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2838.857975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2838.873923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2838.883516] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2838.893843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf251f00000008000200288f7dbc4fa34fba662e2448980bac7974df00"/48, @ANYRES32=r1, @ANYBLOB="0a0001007770616e3000000008000200", @ANYRES32=r2, @ANYBLOB="0a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="7694c289035183c435ab156cd15338f2c7261b9f2e95fa387befef3a51184aac63026a3868364ad65ddadaf4723d224bc42de754261db9a225a61a26705afa8043c17e1f6d87340000000000", @ANYRES32=r3, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x40450) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2838.913063] nbd: must specify a size in bytes for the device 10:12:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x100000000000000}, 0x0) 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2839.049391] nbd: must specify a size in bytes for the device [ 2839.073329] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:12 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x4, r2}]}]}, 0x2c}}, 0x0) 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) [ 2839.149593] nbd: must specify at least one socket 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2839.225297] nbd: must specify a size in bytes for the device [ 2839.246381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:12:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) 10:12:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) 10:12:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) [ 2839.290359] nbd: socks must be embedded in a SOCK_ITEM attr [ 2839.321047] nbd: must specify at least one socket 10:12:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2839.435202] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2839.456869] nbd: must specify a size in bytes for the device [ 2839.467233] nbd: must specify at least one socket 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 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(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000400001000000688a"], 0x1c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xcd2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44010}, 0x57b4551e4438041c) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) [ 2839.584822] nbd: must specify at least one socket 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2839.635928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 10:12:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000400001000000688a"], 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xcd2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44010}, 0x57b4551e4438041c) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff00}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1a3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2839.719629] nbd: must specify at least one socket 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff00}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1a3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000400001000000688a"], 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xcd2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44010}, 0x57b4551e4438041c) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff00}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1a3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2839.801164] nbd: must specify a size in bytes for the device 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2839.862429] nbd: must specify at least one socket 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 1: r0 = syz_init_net_socket$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, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff00}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1a3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff00}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1a3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:13 executing program 3: r0 = syz_init_net_socket$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$nbd(&(0x7f0000000300), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000400001000000688a"], 0x1c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xcd2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44010}, 0x57b4551e4438041c) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2839.954176] nbd: must specify a size in bytes for the device 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000007715c900000000010000000c00060000009bf3858500000c000200000002000000000004000790"], 0x30}}, 0x0) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000007715c900000000010000000c00060000009bf3858500000c000200000002000000000004000790"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000007715c900000000010000000c00060000009bf3858500000c000200000002000000000004000790"], 0x30}}, 0x0) (async) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x24}, 0x1, 0x0, 0x0, 0xd0}, 0x24000000) 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000007715c900000000010000000c00060000009bf3858500000c000200000002000000000004000790"], 0x30}}, 0x0) 10:12:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x2c}}, 0x24000000) 10:12:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) (async) 10:12:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10f}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x2c}}, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10f}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10f}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async) 10:12:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x2810}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x4c, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10f}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async, rerun: 32) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (rerun: 32) 10:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x2810}, 0x4000000) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (rerun: 32) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x2810}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00040400000000000000010000000c00030001040000000000000c00020000000000000000000c00078008000100", @ANYRES32, @ANYBLOB="49f19d0ce0658225bfee3799d704b4f3808b78d7f5d0d79838beeee4ae3c8ff6ffed613fcd3ddeab1e702868f79dbbf483c9e60b8901fa639b782d94a33c13553f554897a793a0b9149cb0bd47fd56fac400c2ac0f0471e929301230c672279d925713ecc329f6687981bb694f571b3f00eaa3099a18dbeb433153a1a1f3af816608cc535cd3b1d638aa807e23784cded67b1f66455fee20fbd784bd8baaf188120778"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x9e}, @IEEE802154_ATTR_REASON={0x5}]}, 0x34}}, 0x20000000) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x2810}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x2810}, 0x4000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00040400000000000000010000000c00030001040000000000000c00020000000000000000000c00078008000100", @ANYRES32, @ANYBLOB="49f19d0ce0658225bfee3799d704b4f3808b78d7f5d0d79838beeee4ae3c8ff6ffed613fcd3ddeab1e702868f79dbbf483c9e60b8901fa639b782d94a33c13553f554897a793a0b9149cb0bd47fd56fac400c2ac0f0471e929301230c672279d925713ecc329f6687981bb694f571b3f00eaa3099a18dbeb433153a1a1f3af816608cc535cd3b1d638aa807e23784cded67b1f66455fee20fbd784bd8baaf188120778"], 0x38}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x9e}, @IEEE802154_ATTR_REASON={0x5}]}, 0x34}}, 0x20000000) 10:12:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00040400000000000000010000000c00030001040000000000000c00020000000000000000000c00078008000100", @ANYRES32, @ANYBLOB="49f19d0ce0658225bfee3799d704b4f3808b78d7f5d0d79838beeee4ae3c8ff6ffed613fcd3ddeab1e702868f79dbbf483c9e60b8901fa639b782d94a33c13553f554897a793a0b9149cb0bd47fd56fac400c2ac0f0471e929301230c672279d925713ecc329f6687981bb694f571b3f00eaa3099a18dbeb433153a1a1f3af816608cc535cd3b1d638aa807e23784cded67b1f66455fee20fbd784bd8baaf188120778"], 0x38}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_REASON={0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x9e}, @IEEE802154_ATTR_REASON={0x5}]}, 0x34}}, 0x20000000) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x2c}}, 0x80) 10:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:14 executing program 2: r0 = syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r4, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2841.347010] nbd: must specify at least one socket 10:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x2c}}, 0x80) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x2c}}, 0x80) (async) 10:12:15 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:15 executing program 2: r0 = syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r4, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2841.503691] nbd: must specify at least one socket 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x2c}}, 0x80) [ 2841.540860] nbd: must specify at least one socket 10:12:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r4, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:15 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xffffffe1}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) [ 2841.684012] nbd: must specify at least one socket 10:12:15 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r1, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x14080}, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r5, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24008801}, 0x51) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8002c00c}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, r4, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0xc080}, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0}, 0x80) 10:12:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xffffffe1}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) pipe2$9p(&(0x7f0000000040), 0x4800) (async) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xffffffe1}}, './file0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) 10:12:15 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xffffffe1}}, './file0\x00'}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:15 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r1, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x14080}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r2) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r5, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24008801}, 0x51) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8002c00c}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, r4, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0xc080}, 0x10) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0}, 0x80) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:15 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r1, 0x0, 0x2, 0x4}}, 0x20) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f0000000340), r4, 0x1}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0x1, 0xcd}, 0x0, 0xfffffffe, 0xfffffff8, {0x40, 0x1}, 0x1f, 0x2}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000001800010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) (async) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r1, 0x0, 0x2, 0x4}}, 0x20) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f0000000340), r4, 0x1}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0x1, 0xcd}, 0x0, 0xfffffffe, 0xfffffff8, {0x40, 0x1}, 0x1f, 0x2}) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000001800010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r1, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x14080}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r2) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r5, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24008801}, 0x51) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8002c00c}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, r4, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0xc080}, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0}, 0x80) 10:12:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}, r1}}, 0x38) (async) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r1, 0x0, 0x2, 0x4}}, 0x20) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f0000000340), r4, 0x1}}, 0x18) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0x1, 0xcd}, 0x0, 0xfffffffe, 0xfffffff8, {0x40, 0x1}, 0x1f, 0x2}) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000001800010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01007af4d20000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) 10:12:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x10, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x8c4a0cbd4e66ade) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004000}, 0x44080) 10:12:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01007af4d20000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) 10:12:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x10, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x8c4a0cbd4e66ade) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004000}, 0x44080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x10, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x8c4a0cbd4e66ade) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004000}, 0x44080) (async) 10:12:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01007af4d20000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (rerun: 32) 10:12:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x10, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x8c4a0cbd4e66ade) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x40}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004000}, 0x44080) 10:12:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2843.675470] nbd: must specify at least one socket 10:12:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002e2f66696c653000995d9c9bc73664785cea14360405a9b5f1633c591c4c100afeb803885479f1985e4d42181ee683ca91e15bdb9ed9e8e1eabd15bc06c8f347d27cdfe3b4822b8c0a"]) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000940)) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r5) sendmsg$BATADV_CMD_GET_ORIGINATORS(r7, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r8, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r8, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4060080) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x400, 0x8070bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r10, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x20000000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x40}}, 0x0) [ 2843.966404] nbd: must specify at least one socket [ 2844.045912] nla_parse: 6 callbacks suppressed [ 2844.045921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2844.075860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x54, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4811}, 0x4041) 10:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002e2f66696c653000995d9c9bc73664785cea14360405a9b5f1633c591c4c100afeb803885479f1985e4d42181ee683ca91e15bdb9ed9e8e1eabd15bc06c8f347d27cdfe3b4822b8c0a"]) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000940)) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r5) sendmsg$BATADV_CMD_GET_ORIGINATORS(r7, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r8, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r8, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4060080) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x400, 0x8070bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r10, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x20000000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x40}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002e2f66696c653000995d9c9bc73664785cea14360405a9b5f1633c591c4c100afeb803885479f1985e4d42181ee683ca91e15bdb9ed9e8e1eabd15bc06c8f347d27cdfe3b4822b8c0a"]) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000940)) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r5) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r7, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r8, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r8, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4060080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x400, 0x8070bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r10, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r10, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x20000000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x40}}, 0x0) (async) 10:12:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2844.417043] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2844.436371] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002e2f66696c653000995d9c9bc73664785cea14360405a9b5f1633c591c4c100afeb803885479f1985e4d42181ee683ca91e15bdb9ed9e8e1eabd15bc06c8f347d27cdfe3b4822b8c0a"]) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000940)) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r5) sendmsg$BATADV_CMD_GET_ORIGINATORS(r7, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r8, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r8, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4060080) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x400, 0x8070bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r10, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r10, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x20000000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x40}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002e2f66696c653000995d9c9bc73664785cea14360405a9b5f1633c591c4c100afeb803885479f1985e4d42181ee683ca91e15bdb9ed9e8e1eabd15bc06c8f347d27cdfe3b4822b8c0a"]) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000940)) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r5) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r7, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r8, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r8, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4060080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x400, 0x8070bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r10, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r10, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x20000000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x40}}, 0x0) (async) 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x54, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4811}, 0x4041) [ 2844.498474] nbd: must specify at least one socket 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2844.603587] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2844.631831] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x54, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4811}, 0x4041) [ 2844.684050] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2844.702901] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2844.732901] nbd: must specify a size in bytes for the device 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2844.892203] nbd: must specify a size in bytes for the device 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2845.040857] nbd: must specify a size in bytes for the device 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) 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$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="82090000", @ANYRES16=r4, @ANYBLOB="02002cbd7000fcdbdf2527000000"], 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="82090000", @ANYRES16=r4, @ANYBLOB="02002cbd7000fcdbdf2527000000"], 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="82090000", @ANYRES16=r4, @ANYBLOB="02002cbd7000fcdbdf2527000000"], 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:18 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$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r4, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, 0x0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="82090000", @ANYRES16=r4, @ANYBLOB="02002cbd7000fcdbdf2527000000"], 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x55d9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x94, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "8b02f7a00e2afb2fb3e3d37aad6366db6f4acadf44e4c6e30e49b9b47d0b9db5"}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "983c0e070fb847d9ec4542f1b8eb6812"}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4000014) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24100000", @ANYRES16=r0, @ANYBLOB="01000000000000004000010000000c000400060300000000000004000780"], 0x24}}, 0x0) 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:19 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x94, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "8b02f7a00e2afb2fb3e3d37aad6366db6f4acadf44e4c6e30e49b9b47d0b9db5"}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "983c0e070fb847d9ec4542f1b8eb6812"}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4000014) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24100000", @ANYRES16=r0, @ANYBLOB="01000000000000004000010000000c000400060300000000000004000780"], 0x24}}, 0x0) 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x94, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "8b02f7a00e2afb2fb3e3d37aad6366db6f4acadf44e4c6e30e49b9b47d0b9db5"}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "983c0e070fb847d9ec4542f1b8eb6812"}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4000014) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24100000", @ANYRES16=r0, @ANYBLOB="01000000000000004000010000000c000400060300000000000004000780"], 0x24}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2845.877181] nbd: must specify at least one socket 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:19 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24004683c23bbd70b51c6db57b6ddfb8165828000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24004683c23bbd70b51c6db57b6ddfb8165828000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24004683c23bbd70b51c6db57b6ddfb8165828000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) [ 2846.023506] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:19 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2846.103483] nbd: must specify at least one socket 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24004683c23bbd70b51c6db57b6ddfb8165828000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) [ 2846.185689] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. 10:12:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2846.264497] nbd: must specify at least one socket 10:12:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0xc040}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:19 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0xc040}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2846.469579] nbd: must specify a size in bytes for the device 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2846.522634] nbd: must specify at least one socket 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:20 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0xc040}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0xc040}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0xf}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2846.583901] nbd: must specify a size in bytes for the device 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 2846.659030] nbd: must specify at least one socket 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:20 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7fa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12c}]}, 0x2c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xb7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040020}, 0x24000005) 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 2846.751700] nbd: must specify a size in bytes for the device [ 2846.790283] nbd: must specify at least one socket 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) [ 2846.847593] nbd: must specify at least one socket 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7fa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12c}]}, 0x2c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xb7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040020}, 0x24000005) [ 2846.876235] nbd: must specify at least one socket [ 2846.890712] nbd: must specify at least one socket 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2846.994476] nbd: must specify a size in bytes for the device [ 2847.014769] nbd: must specify at least one socket 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2847.049194] nbd: must specify at least one socket 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7fa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12c}]}, 0x2c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xb7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040020}, 0x24000005) 10:12:20 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2847.111643] nbd: must specify a size in bytes for the device 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2847.184357] nbd: must specify a size in bytes for the device [ 2847.217962] nbd: must specify at least one socket 10:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x98, 0x4000, 0x0, 'queue0\x00', 0x7}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000aaf7000000df000000000c0002007fff5d8282a500000400078089d615b2cdff16cdfe24dd9e88bd3f8ea6"], 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000815}, 0x8084) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x14, r8, 0x0, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40805}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000440)={'wpan1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x14, 0x0, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x4040) 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2847.258238] nbd: must specify a size in bytes for the device 10:12:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2847.413655] nbd: must specify a size in bytes for the device 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x98, 0x4000, 0x0, 'queue0\x00', 0x7}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000aaf7000000df000000000c0002007fff5d8282a500000400078089d615b2cdff16cdfe24dd9e88bd3f8ea6"], 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000815}, 0x8084) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x14, r8, 0x0, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40805}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000440)={'wpan1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x14, 0x0, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x4040) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x98, 0x4000, 0x0, 'queue0\x00', 0x7}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000aaf7000000df000000000c0002007fff5d8282a500000400078089d615b2cdff16cdfe24dd9e88bd3f8ea6"], 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000815}, 0x8084) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x14, r8, 0x0, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40805}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000440)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x14, 0x0, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x4040) (async) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2847.603107] nbd: must specify a size in bytes for the device 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x98, 0x4000, 0x0, 'queue0\x00', 0x7}) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000aaf7000000df000000000c0002007fff5d8282a500000400078089d615b2cdff16cdfe24dd9e88bd3f8ea6"], 0x24}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000815}, 0x8084) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async, rerun: 32) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x14, r8, 0x0, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40805}, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000440)={'wpan1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x14, 0x0, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x4040) 10:12:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24}}, 0xec0}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x144, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x88, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xe37e82e4d0b309ec}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x43e2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x80000000}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}]}, @NL802154_ATTR_SEC_DEVKEY={0x5c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x144}, 0x1, 0x0, 0x0, 0x240000c0}, 0x40000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0x0, {0x24, 0x0, 0x300}}, 0x14}}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x144, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x88, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xe37e82e4d0b309ec}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x43e2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x80000000}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}]}, @NL802154_ATTR_SEC_DEVKEY={0x5c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x144}, 0x1, 0x0, 0x0, 0x240000c0}, 0x40000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x144, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x88, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xe37e82e4d0b309ec}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x43e2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x80000000}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}]}, @NL802154_ATTR_SEC_DEVKEY={0x5c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x144}, 0x1, 0x0, 0x0, 0x240000c0}, 0x40000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x144, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x88, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xe37e82e4d0b309ec}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x43e2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x80000000}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}]}, @NL802154_ATTR_SEC_DEVKEY={0x5c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x144}, 0x1, 0x0, 0x0, 0x240000c0}, 0x40000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:21 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:21 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2848.368195] nbd: must specify at least one socket 10:12:21 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621}, 0x14}, 0x1, 0x452c}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {0x14, 0x0, 0x4b91}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) 10:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}, @NBD_ATTR_SOCKETS={0x1f}]}, 0x24}}, 0x0) 10:12:22 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:22 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0x3}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2848.600096] nbd: must specify at least one socket 10:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}, @NBD_ATTR_SOCKETS={0x1f}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}, @NBD_ATTR_SOCKETS={0x1f}]}, 0x24}}, 0x0) (async) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x3, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2848.682281] nbd: must specify at least one socket 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:22 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0xf00, {0x24}}, 0x14}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x0, 0xf0, {0x24}}, 0x14}}, 0x0) [ 2848.738667] nbd: must specify at least one socket 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2848.782966] nbd: must specify at least one socket 10:12:22 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}, @NBD_ATTR_SOCKETS={0x1f}]}, 0x24}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:22 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$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621, 0x0, 0x0, {0x27, 0x2}}, 0x14}}, 0x0) 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2848.864739] nbd: must specify at least one socket 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 1: write$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)={'some', 0x20, 0x9f, 0x20, 0x1}, 0x2f) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="08000000e30500002e2f665c6c653000"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xe4, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0xe4}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0xfffffff0, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621, 0x0, 0xfffff000}, 0x14}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:22 executing program 1: write$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)={'some', 0x20, 0x9f, 0x20, 0x1}, 0x2f) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="08000000e30500002e2f665c6c653000"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xe4, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0xe4}}, 0x0) write$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)={'some', 0x20, 0x9f, 0x20, 0x1}, 0x2f) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="08000000e30500002e2f665c6c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x1}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xe4, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0xe4}}, 0x0) (async) [ 2848.993958] nbd: must specify a size in bytes for the device 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0xfffffff0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x2000000, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2849.104543] nbd: must specify a size in bytes for the device 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:22 executing program 1: write$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)={'some', 0x20, 0x9f, 0x20, 0x1}, 0x2f) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, 0x0, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="08000000e30500002e2f665c6c653000"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r7, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xe4, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0xe4}}, 0x0) write$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)={'some', 0x20, 0x9f, 0x20, 0x1}, 0x2f) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r2, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r3, 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="08000000e30500002e2f665c6c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x1}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xe4, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x2a, 0xa, '/sys/kernel/debug/binder/transactions\x00'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}]}, 0xe4}}, 0x0) (async) 10:12:22 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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0xaaffdf06c9fe5c0d, 0x400300, 0x0, {0x24}}, 0x14}}, 0x0) 10:12:22 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$ieee802154(&(0x7f0000000480), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x621, 0xffffff7f}, 0x14}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x2, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}}, 0x0) 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2849.257938] nbd: must specify a size in bytes for the device 10:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 1) 10:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x58, r3, 0x1, 0x70bd2b, 0x8, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3800000000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x47}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(&$:-@'}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044010}, 0x800) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa7f4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2849.357730] nbd: must specify at least one socket 10:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x5}]}]}, 0x2c}}, 0x0) 10:12:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 1) 10:12:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2849.409520] FAULT_INJECTION: forcing a failure. [ 2849.409520] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.443485] FAULT_INJECTION: forcing a failure. [ 2849.443485] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.455999] CPU: 0 PID: 13730 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2849.463896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2849.470082] nbd: must specify at least one socket [ 2849.473281] Call Trace: [ 2849.473306] dump_stack+0x1fc/0x2ef [ 2849.473326] should_fail.cold+0xa/0xf [ 2849.473346] ? setup_fault_attr+0x200/0x200 [ 2849.492557] ? lock_acquire+0x170/0x3c0 [ 2849.496548] __should_failslab+0x115/0x180 [ 2849.500897] should_failslab+0x5/0x10 [ 2849.504710] kmem_cache_alloc_node+0x245/0x3b0 [ 2849.509323] __alloc_skb+0x71/0x560 [ 2849.512965] netlink_sendmsg+0x9f6/0xc50 [ 2849.517035] ? aa_af_perm+0x230/0x230 [ 2849.520841] ? nlmsg_notify+0x1f0/0x1f0 [ 2849.524810] ? kernel_recvmsg+0x220/0x220 [ 2849.528962] ? nlmsg_notify+0x1f0/0x1f0 [ 2849.532941] sock_sendmsg+0xc3/0x120 [ 2849.536666] ___sys_sendmsg+0x7bb/0x8e0 [ 2849.540657] ? check_preemption_disabled+0x41/0x280 [ 2849.545678] ? copy_msghdr_from_user+0x440/0x440 [ 2849.550444] ? __fget+0x32f/0x510 [ 2849.553904] ? lock_downgrade+0x720/0x720 10:12:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 2849.558060] ? check_preemption_disabled+0x41/0x280 [ 2849.563089] ? check_preemption_disabled+0x41/0x280 [ 2849.568116] ? __fget+0x356/0x510 [ 2849.571580] ? do_dup2+0x450/0x450 [ 2849.575126] ? lock_downgrade+0x720/0x720 [ 2849.579283] ? vfs_write+0x3d7/0x540 [ 2849.583040] ? __fdget+0x1d0/0x230 [ 2849.586588] __x64_sys_sendmsg+0x132/0x220 [ 2849.590828] ? __sys_sendmsg+0x1b0/0x1b0 [ 2849.594898] ? vfs_write+0x393/0x540 [ 2849.598634] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2849.604002] ? trace_hardirqs_off_caller+0x6e/0x210 10:12:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x58, r3, 0x1, 0x70bd2b, 0x8, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3800000000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x47}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(&$:-@'}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044010}, 0x800) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa7f4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2849.609020] ? do_syscall_64+0x21/0x620 [ 2849.613004] do_syscall_64+0xf9/0x620 [ 2849.616812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2849.626822] RIP: 0033:0x7f61e13fe059 [ 2849.630546] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2849.649471] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 10:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) [ 2849.657188] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2849.664461] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2849.671736] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.679013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2849.686289] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 [ 2849.711167] CPU: 1 PID: 13735 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2849.719082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2849.728017] nbd: must specify at least one socket [ 2849.728438] Call Trace: [ 2849.735857] dump_stack+0x1fc/0x2ef [ 2849.739503] should_fail.cold+0xa/0xf [ 2849.739859] nbd: must specify at least one socket [ 2849.743312] ? setup_fault_attr+0x200/0x200 [ 2849.743329] ? lock_acquire+0x170/0x3c0 [ 2849.743349] __should_failslab+0x115/0x180 [ 2849.743368] should_failslab+0x5/0x10 [ 2849.764579] kmem_cache_alloc_node+0x245/0x3b0 [ 2849.769179] __alloc_skb+0x71/0x560 [ 2849.772824] netlink_sendmsg+0x9f6/0xc50 [ 2849.776899] ? aa_af_perm+0x230/0x230 [ 2849.780708] ? nlmsg_notify+0x1f0/0x1f0 [ 2849.784692] ? kernel_recvmsg+0x220/0x220 [ 2849.788855] ? nlmsg_notify+0x1f0/0x1f0 [ 2849.792839] sock_sendmsg+0xc3/0x120 [ 2849.796569] ___sys_sendmsg+0x7bb/0x8e0 [ 2849.800555] ? check_preemption_disabled+0x41/0x280 [ 2849.805597] ? copy_msghdr_from_user+0x440/0x440 [ 2849.810380] ? __fget+0x32f/0x510 [ 2849.811107] nbd: must specify at least one socket [ 2849.813846] ? lock_downgrade+0x720/0x720 [ 2849.813865] ? check_preemption_disabled+0x41/0x280 [ 2849.813880] ? check_preemption_disabled+0x41/0x280 [ 2849.813898] ? __fget+0x356/0x510 [ 2849.836328] ? do_dup2+0x450/0x450 [ 2849.839880] ? lock_downgrade+0x720/0x720 [ 2849.844040] ? vfs_write+0x3d7/0x540 [ 2849.847768] ? __fdget+0x1d0/0x230 [ 2849.851320] __x64_sys_sendmsg+0x132/0x220 [ 2849.855571] ? __sys_sendmsg+0x1b0/0x1b0 [ 2849.859642] ? vfs_write+0x393/0x540 [ 2849.863376] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2849.868750] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2849.873183] nbd: must specify at least one socket [ 2849.873773] ? do_syscall_64+0x21/0x620 [ 2849.882609] do_syscall_64+0xf9/0x620 [ 2849.886425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2849.891622] RIP: 0033:0x7fe98cd3d059 10:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 10:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) [ 2849.895344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2849.914423] RSP: 002b:00007fe98b6b2168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2849.922171] RAX: ffffffffffffffda RBX: 00007fe98ce4ff60 RCX: 00007fe98cd3d059 [ 2849.929451] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2849.936730] RBP: 00007fe98b6b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.944007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2849.951282] R13: 00007ffc469f338f R14: 00007fe98b6b2300 R15: 0000000000022000 10:12:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 2) 10:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2850.034370] FAULT_INJECTION: forcing a failure. [ 2850.034370] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.048440] nbd: must specify a size in bytes for the device [ 2850.063006] CPU: 0 PID: 13777 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2850.070943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2850.080304] Call Trace: [ 2850.082907] dump_stack+0x1fc/0x2ef [ 2850.086549] should_fail.cold+0xa/0xf [ 2850.090368] ? setup_fault_attr+0x200/0x200 [ 2850.094698] ? lock_acquire+0x170/0x3c0 [ 2850.098695] __should_failslab+0x115/0x180 [ 2850.102940] should_failslab+0x5/0x10 [ 2850.106749] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2850.111865] __kmalloc_node_track_caller+0x38/0x70 [ 2850.116801] __alloc_skb+0xae/0x560 [ 2850.120446] netlink_sendmsg+0x9f6/0xc50 [ 2850.124520] ? aa_af_perm+0x230/0x230 [ 2850.128335] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.132319] ? kernel_recvmsg+0x220/0x220 [ 2850.136479] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.140464] sock_sendmsg+0xc3/0x120 [ 2850.144182] ___sys_sendmsg+0x7bb/0x8e0 [ 2850.148158] ? check_preemption_disabled+0x41/0x280 [ 2850.153175] ? copy_msghdr_from_user+0x440/0x440 [ 2850.157936] ? __fget+0x32f/0x510 [ 2850.161394] ? lock_downgrade+0x720/0x720 [ 2850.165539] ? check_preemption_disabled+0x41/0x280 [ 2850.170557] ? check_preemption_disabled+0x41/0x280 [ 2850.175584] ? __fget+0x356/0x510 [ 2850.179024] ? do_dup2+0x450/0x450 [ 2850.182551] ? lock_downgrade+0x720/0x720 [ 2850.186687] ? vfs_write+0x3d7/0x540 [ 2850.190398] ? __fdget+0x1d0/0x230 [ 2850.193942] __x64_sys_sendmsg+0x132/0x220 [ 2850.198175] ? __sys_sendmsg+0x1b0/0x1b0 [ 2850.202224] ? vfs_write+0x393/0x540 [ 2850.205929] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2850.211278] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2850.216283] ? do_syscall_64+0x21/0x620 [ 2850.220267] do_syscall_64+0xf9/0x620 [ 2850.224054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2850.229237] RIP: 0033:0x7f61e13fe059 [ 2850.232943] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2850.251831] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2850.259613] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2850.266886] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2850.274150] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 10:12:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 2) 10:12:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x58, r3, 0x1, 0x70bd2b, 0x8, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3800000000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x47}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(&$:-@'}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044010}, 0x800) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa7f4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x58, r3, 0x1, 0x70bd2b, 0x8, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3800000000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x47}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(&$:-@'}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044010}, 0x800) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) (async) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa7f4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 3) [ 2850.281409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2850.288672] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 [ 2850.365709] FAULT_INJECTION: forcing a failure. [ 2850.365709] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.399720] CPU: 1 PID: 13790 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2850.407651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2850.417013] Call Trace: [ 2850.419622] dump_stack+0x1fc/0x2ef [ 2850.423267] should_fail.cold+0xa/0xf [ 2850.427085] ? nbd_genl_connect+0x324/0x1630 [ 2850.431509] ? setup_fault_attr+0x200/0x200 [ 2850.435844] ? idr_for_each+0x20e/0x290 [ 2850.439834] __should_failslab+0x115/0x180 [ 2850.444090] should_failslab+0x5/0x10 [ 2850.447902] kmem_cache_alloc_trace+0x284/0x380 [ 2850.452585] nbd_alloc_config+0x3d/0x170 [ 2850.456657] nbd_genl_connect+0x554/0x1630 [ 2850.460907] ? nbd_xmit_timeout+0x730/0x730 [ 2850.465245] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2850.470465] ? validate_nla+0x270/0x820 [ 2850.474456] ? nla_parse+0x1b2/0x290 [ 2850.478186] genl_family_rcv_msg+0x642/0xc40 [ 2850.480879] FAULT_INJECTION: forcing a failure. [ 2850.480879] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.482600] ? genl_rcv+0x40/0x40 [ 2850.482614] ? genl_rcv_msg+0x12f/0x160 [ 2850.482630] ? mutex_trylock+0x1a0/0x1a0 [ 2850.482662] ? __radix_tree_lookup+0x216/0x370 [ 2850.509869] genl_rcv_msg+0xbf/0x160 [ 2850.513596] netlink_rcv_skb+0x160/0x440 [ 2850.517657] ? genl_family_rcv_msg+0xc40/0xc40 [ 2850.522233] ? netlink_ack+0xae0/0xae0 [ 2850.526120] ? genl_rcv+0x15/0x40 [ 2850.529575] genl_rcv+0x24/0x40 [ 2850.532848] netlink_unicast+0x4d5/0x690 [ 2850.537338] ? netlink_sendskb+0x110/0x110 [ 2850.541570] ? _copy_from_iter_full+0x229/0x7c0 [ 2850.546237] ? __phys_addr_symbol+0x2c/0x70 [ 2850.550557] ? __check_object_size+0x17b/0x3e0 [ 2850.555399] netlink_sendmsg+0x6c3/0xc50 [ 2850.559474] ? aa_af_perm+0x230/0x230 [ 2850.563275] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.567241] ? kernel_recvmsg+0x220/0x220 [ 2850.571385] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.575355] sock_sendmsg+0xc3/0x120 [ 2850.579064] ___sys_sendmsg+0x7bb/0x8e0 [ 2850.583034] ? check_preemption_disabled+0x41/0x280 [ 2850.588051] ? copy_msghdr_from_user+0x440/0x440 [ 2850.592801] ? __fget+0x32f/0x510 [ 2850.596251] ? lock_downgrade+0x720/0x720 [ 2850.600405] ? check_preemption_disabled+0x41/0x280 [ 2850.605424] ? check_preemption_disabled+0x41/0x280 [ 2850.610447] ? __fget+0x356/0x510 [ 2850.613907] ? do_dup2+0x450/0x450 [ 2850.617447] ? lock_downgrade+0x720/0x720 [ 2850.621588] ? vfs_write+0x3d7/0x540 [ 2850.625391] ? __fdget+0x1d0/0x230 [ 2850.628927] __x64_sys_sendmsg+0x132/0x220 [ 2850.633166] ? __sys_sendmsg+0x1b0/0x1b0 [ 2850.637218] ? vfs_write+0x393/0x540 [ 2850.640938] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2850.646301] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2850.651313] ? do_syscall_64+0x21/0x620 [ 2850.655285] do_syscall_64+0xf9/0x620 [ 2850.659085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2850.664271] RIP: 0033:0x7f61e13fe059 [ 2850.667987] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2850.687062] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2850.694768] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2850.702025] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2850.709287] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.716548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2850.723817] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 [ 2850.731136] CPU: 0 PID: 13805 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2850.739116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2850.741625] nbd: couldn't allocate config [ 2850.748469] Call Trace: [ 2850.748493] dump_stack+0x1fc/0x2ef [ 2850.748513] should_fail.cold+0xa/0xf [ 2850.748534] ? setup_fault_attr+0x200/0x200 10:12:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 4) [ 2850.748548] ? lock_acquire+0x170/0x3c0 [ 2850.748571] __should_failslab+0x115/0x180 [ 2850.775196] should_failslab+0x5/0x10 [ 2850.779017] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2850.784176] __kmalloc_node_track_caller+0x38/0x70 [ 2850.789118] __alloc_skb+0xae/0x560 [ 2850.792762] netlink_sendmsg+0x9f6/0xc50 [ 2850.796835] ? aa_af_perm+0x230/0x230 [ 2850.800643] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.804618] ? kernel_recvmsg+0x220/0x220 [ 2850.808782] ? nlmsg_notify+0x1f0/0x1f0 [ 2850.812766] sock_sendmsg+0xc3/0x120 10:12:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2850.816520] ___sys_sendmsg+0x7bb/0x8e0 [ 2850.820509] ? check_preemption_disabled+0x41/0x280 [ 2850.825551] ? copy_msghdr_from_user+0x440/0x440 [ 2850.830325] ? __fget+0x32f/0x510 [ 2850.833798] ? lock_downgrade+0x720/0x720 [ 2850.837961] ? check_preemption_disabled+0x41/0x280 [ 2850.842993] ? check_preemption_disabled+0x41/0x280 [ 2850.848030] ? __fget+0x356/0x510 [ 2850.851499] ? do_dup2+0x450/0x450 [ 2850.855053] ? lock_downgrade+0x720/0x720 [ 2850.859218] ? vfs_write+0x3d7/0x540 [ 2850.862946] ? __fdget+0x1d0/0x230 [ 2850.866514] __x64_sys_sendmsg+0x132/0x220 [ 2850.870768] ? __sys_sendmsg+0x1b0/0x1b0 [ 2850.874939] ? vfs_write+0x393/0x540 [ 2850.878676] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2850.884050] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2850.889079] ? do_syscall_64+0x21/0x620 [ 2850.893042] do_syscall_64+0xf9/0x620 [ 2850.896835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2850.902004] RIP: 0033:0x7fe98cd3d059 [ 2850.905703] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2850.924594] RSP: 002b:00007fe98b691168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2850.932290] RAX: ffffffffffffffda RBX: 00007fe98ce50030 RCX: 00007fe98cd3d059 [ 2850.939556] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2850.946814] RBP: 00007fe98b6911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.954063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2850.961316] R13: 00007ffc469f338f R14: 00007fe98b691300 R15: 0000000000022000 10:12:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2850.991275] FAULT_INJECTION: forcing a failure. [ 2850.991275] name failslab, interval 1, probability 0, space 0, times 0 [ 2851.018000] CPU: 1 PID: 13815 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2851.025925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2851.035280] Call Trace: [ 2851.037881] dump_stack+0x1fc/0x2ef [ 2851.041521] should_fail.cold+0xa/0xf [ 2851.045337] ? setup_fault_attr+0x200/0x200 [ 2851.049670] ? lock_acquire+0x170/0x3c0 [ 2851.053669] ? dev_uevent_filter+0xd0/0xd0 [ 2851.057911] __should_failslab+0x115/0x180 [ 2851.062596] should_failslab+0x5/0x10 [ 2851.066401] kmem_cache_alloc_trace+0x284/0x380 [ 2851.071079] ? dev_uevent_filter+0xd0/0xd0 [ 2851.075329] kobject_uevent_env+0x236/0x1480 [ 2851.079747] ? wait_for_completion_io+0x10/0x10 [ 2851.084415] ? is_acpi_device_node+0x6a/0x80 [ 2851.088807] ? acpi_unbind_one+0x430/0x430 [ 2851.093030] device_del+0x69e/0xaf0 [ 2851.096641] ? device_link_remove+0x100/0x100 [ 2851.101122] ? do_raw_spin_unlock+0x171/0x230 [ 2851.105605] device_unregister+0x22/0xc0 [ 2851.109651] bdi_unregister+0x43a/0x610 [ 2851.113621] ? wb_blkcg_offline+0x110/0x110 [ 2851.117938] del_gendisk+0x7f6/0xa80 [ 2851.121652] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 2851.127032] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 2851.132162] ? nbd_config_put+0x5da/0x870 [ 2851.136335] nbd_put.part.0+0xae/0x140 [ 2851.140212] nbd_genl_connect+0x120e/0x1630 [ 2851.144522] ? nbd_xmit_timeout+0x730/0x730 [ 2851.149188] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2851.154383] ? validate_nla+0x270/0x820 [ 2851.158358] ? nla_parse+0x1b2/0x290 [ 2851.162063] genl_family_rcv_msg+0x642/0xc40 [ 2851.166463] ? genl_rcv+0x40/0x40 [ 2851.169896] ? genl_rcv_msg+0x12f/0x160 [ 2851.174095] ? mutex_trylock+0x1a0/0x1a0 [ 2851.178306] ? __radix_tree_lookup+0x216/0x370 [ 2851.182906] genl_rcv_msg+0xbf/0x160 [ 2851.186609] netlink_rcv_skb+0x160/0x440 [ 2851.190655] ? genl_family_rcv_msg+0xc40/0xc40 [ 2851.195222] ? netlink_ack+0xae0/0xae0 [ 2851.199107] ? genl_rcv+0x15/0x40 [ 2851.202643] genl_rcv+0x24/0x40 [ 2851.205906] netlink_unicast+0x4d5/0x690 [ 2851.209968] ? netlink_sendskb+0x110/0x110 [ 2851.214191] ? _copy_from_iter_full+0x229/0x7c0 [ 2851.218845] ? __phys_addr_symbol+0x2c/0x70 [ 2851.223164] ? __check_object_size+0x17b/0x3e0 [ 2851.227738] netlink_sendmsg+0x6c3/0xc50 [ 2851.231787] ? aa_af_perm+0x230/0x230 [ 2851.235578] ? nlmsg_notify+0x1f0/0x1f0 [ 2851.239541] ? kernel_recvmsg+0x220/0x220 [ 2851.243698] ? nlmsg_notify+0x1f0/0x1f0 [ 2851.247668] sock_sendmsg+0xc3/0x120 [ 2851.251366] ___sys_sendmsg+0x7bb/0x8e0 [ 2851.255330] ? check_preemption_disabled+0x41/0x280 [ 2851.260340] ? copy_msghdr_from_user+0x440/0x440 [ 2851.265090] ? __fget+0x32f/0x510 [ 2851.268544] ? lock_downgrade+0x720/0x720 [ 2851.272694] ? check_preemption_disabled+0x41/0x280 [ 2851.277795] ? check_preemption_disabled+0x41/0x280 [ 2851.282802] ? __fget+0x356/0x510 [ 2851.286257] ? do_dup2+0x450/0x450 [ 2851.289789] ? lock_downgrade+0x720/0x720 [ 2851.293923] ? vfs_write+0x3d7/0x540 [ 2851.297646] ? __fdget+0x1d0/0x230 [ 2851.301173] __x64_sys_sendmsg+0x132/0x220 [ 2851.305407] ? __sys_sendmsg+0x1b0/0x1b0 [ 2851.309480] ? vfs_write+0x393/0x540 [ 2851.313215] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2851.318574] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2851.323714] ? do_syscall_64+0x21/0x620 [ 2851.327688] do_syscall_64+0xf9/0x620 [ 2851.331489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2851.336666] RIP: 0033:0x7f61e13fe059 [ 2851.340368] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2851.359367] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2851.367101] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2851.374365] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2851.381705] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2851.388977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2851.396261] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 10:12:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 3) 10:12:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 10:12:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000340300a414fcce1100", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24044401}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 5) 10:12:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) [ 2851.524034] nbd: must specify a size in bytes for the device [ 2851.554958] FAULT_INJECTION: forcing a failure. [ 2851.554958] name failslab, interval 1, probability 0, space 0, times 0 [ 2851.579175] CPU: 1 PID: 13846 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2851.587109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2851.596470] Call Trace: [ 2851.599086] dump_stack+0x1fc/0x2ef [ 2851.602731] should_fail.cold+0xa/0xf [ 2851.606546] ? setup_fault_attr+0x200/0x200 [ 2851.610879] ? lock_acquire+0x170/0x3c0 [ 2851.614874] __should_failslab+0x115/0x180 [ 2851.619147] should_failslab+0x5/0x10 [ 2851.622955] __kmalloc+0x2ab/0x3c0 [ 2851.626503] ? kobject_get_path+0xbf/0x240 [ 2851.630757] kobject_get_path+0xbf/0x240 [ 2851.634837] kobject_uevent_env+0x25c/0x1480 [ 2851.639259] ? is_acpi_device_node+0x6a/0x80 [ 2851.643678] ? acpi_unbind_one+0x430/0x430 [ 2851.647925] device_del+0x69e/0xaf0 [ 2851.651570] ? device_link_remove+0x100/0x100 [ 2851.656080] ? do_raw_spin_unlock+0x171/0x230 [ 2851.660596] device_unregister+0x22/0xc0 [ 2851.664671] bdi_unregister+0x43a/0x610 [ 2851.668660] ? wb_blkcg_offline+0x110/0x110 [ 2851.673010] del_gendisk+0x7f6/0xa80 [ 2851.676737] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 2851.682107] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 2851.687200] ? nbd_config_put+0x5da/0x870 [ 2851.691335] nbd_put.part.0+0xae/0x140 [ 2851.695207] nbd_genl_connect+0x120e/0x1630 [ 2851.699514] ? nbd_xmit_timeout+0x730/0x730 [ 2851.703829] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2851.709007] ? validate_nla+0x270/0x820 [ 2851.713023] ? nla_parse+0x1b2/0x290 [ 2851.716726] genl_family_rcv_msg+0x642/0xc40 [ 2851.721252] ? genl_rcv+0x40/0x40 [ 2851.724688] ? genl_rcv_msg+0x12f/0x160 [ 2851.728650] ? mutex_trylock+0x1a0/0x1a0 [ 2851.732704] ? __radix_tree_lookup+0x216/0x370 [ 2851.737277] genl_rcv_msg+0xbf/0x160 [ 2851.740989] netlink_rcv_skb+0x160/0x440 [ 2851.745046] ? genl_family_rcv_msg+0xc40/0xc40 [ 2851.749617] ? netlink_ack+0xae0/0xae0 [ 2851.753489] ? genl_rcv+0x15/0x40 [ 2851.756931] genl_rcv+0x24/0x40 [ 2851.760198] netlink_unicast+0x4d5/0x690 [ 2851.764256] ? netlink_sendskb+0x110/0x110 [ 2851.768478] ? _copy_from_iter_full+0x229/0x7c0 [ 2851.773134] ? __phys_addr_symbol+0x2c/0x70 [ 2851.777484] ? __check_object_size+0x17b/0x3e0 [ 2851.782173] netlink_sendmsg+0x6c3/0xc50 [ 2851.786241] ? aa_af_perm+0x230/0x230 [ 2851.790247] ? nlmsg_notify+0x1f0/0x1f0 [ 2851.794212] ? kernel_recvmsg+0x220/0x220 [ 2851.798488] ? nlmsg_notify+0x1f0/0x1f0 [ 2851.802457] sock_sendmsg+0xc3/0x120 [ 2851.806171] ___sys_sendmsg+0x7bb/0x8e0 [ 2851.810163] ? check_preemption_disabled+0x41/0x280 [ 2851.815166] ? copy_msghdr_from_user+0x440/0x440 [ 2851.819925] ? __fget+0x32f/0x510 [ 2851.823376] ? lock_downgrade+0x720/0x720 [ 2851.827516] ? check_preemption_disabled+0x41/0x280 [ 2851.832526] ? check_preemption_disabled+0x41/0x280 [ 2851.837531] ? __fget+0x356/0x510 [ 2851.841097] ? do_dup2+0x450/0x450 [ 2851.844625] ? lock_downgrade+0x720/0x720 [ 2851.848761] ? vfs_write+0x3d7/0x540 [ 2851.852462] ? __fdget+0x1d0/0x230 [ 2851.855990] __x64_sys_sendmsg+0x132/0x220 [ 2851.860210] ? __sys_sendmsg+0x1b0/0x1b0 [ 2851.864259] ? vfs_write+0x393/0x540 [ 2851.867969] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2851.873320] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2851.878533] ? do_syscall_64+0x21/0x620 [ 2851.882499] do_syscall_64+0xf9/0x620 [ 2851.886415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2851.891588] RIP: 0033:0x7f61e13fe059 [ 2851.895287] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2851.914176] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2851.921878] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2851.929140] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2851.936401] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2851.943664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2851.950919] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 10:12:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 10:12:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 6) 10:12:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000340300a414fcce1100", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24044401}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000340300a414fcce1100", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24044401}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2852.106620] nbd: must specify a size in bytes for the device [ 2852.157222] FAULT_INJECTION: forcing a failure. [ 2852.157222] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.178769] CPU: 1 PID: 13890 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2852.186686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2852.196046] Call Trace: [ 2852.198650] dump_stack+0x1fc/0x2ef [ 2852.202406] should_fail.cold+0xa/0xf [ 2852.206234] ? setup_fault_attr+0x200/0x200 [ 2852.210577] ? lock_acquire+0x170/0x3c0 [ 2852.214572] __should_failslab+0x115/0x180 [ 2852.218823] should_failslab+0x5/0x10 [ 2852.222637] __kmalloc+0x2ab/0x3c0 [ 2852.226193] ? kobject_get_path+0xbf/0x240 [ 2852.230532] kobject_get_path+0xbf/0x240 [ 2852.234608] kobject_uevent_env+0x25c/0x1480 [ 2852.239038] ? is_acpi_device_node+0x6a/0x80 [ 2852.243459] ? acpi_unbind_one+0x430/0x430 [ 2852.247714] device_del+0x69e/0xaf0 [ 2852.251352] ? device_link_remove+0x100/0x100 [ 2852.255865] ? do_raw_spin_unlock+0x171/0x230 [ 2852.260376] device_unregister+0x22/0xc0 [ 2852.264448] bdi_unregister+0x43a/0x610 [ 2852.268438] ? wb_blkcg_offline+0x110/0x110 [ 2852.272798] del_gendisk+0x7f6/0xa80 [ 2852.276530] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 2852.281906] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 2852.287044] ? nbd_config_put+0x5da/0x870 [ 2852.291206] nbd_put.part.0+0xae/0x140 [ 2852.295120] nbd_genl_connect+0x120e/0x1630 [ 2852.299474] ? nbd_xmit_timeout+0x730/0x730 [ 2852.303812] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2852.309023] ? validate_nla+0x270/0x820 [ 2852.313020] ? nla_parse+0x1b2/0x290 [ 2852.316751] genl_family_rcv_msg+0x642/0xc40 [ 2852.321264] ? genl_rcv+0x40/0x40 [ 2852.324728] ? genl_rcv_msg+0x12f/0x160 [ 2852.328821] ? mutex_trylock+0x1a0/0x1a0 [ 2852.332903] ? __radix_tree_lookup+0x216/0x370 [ 2852.337589] genl_rcv_msg+0xbf/0x160 [ 2852.341319] netlink_rcv_skb+0x160/0x440 [ 2852.345392] ? genl_family_rcv_msg+0xc40/0xc40 [ 2852.349981] ? netlink_ack+0xae0/0xae0 [ 2852.353857] ? genl_rcv+0x15/0x40 [ 2852.357301] genl_rcv+0x24/0x40 [ 2852.360564] netlink_unicast+0x4d5/0x690 [ 2852.364610] ? netlink_sendskb+0x110/0x110 [ 2852.368840] ? _copy_from_iter_full+0x229/0x7c0 [ 2852.373509] ? __phys_addr_symbol+0x2c/0x70 [ 2852.377825] ? __check_object_size+0x17b/0x3e0 [ 2852.382395] netlink_sendmsg+0x6c3/0xc50 [ 2852.386444] ? aa_af_perm+0x230/0x230 [ 2852.390238] ? nlmsg_notify+0x1f0/0x1f0 [ 2852.394210] ? kernel_recvmsg+0x220/0x220 [ 2852.398358] ? nlmsg_notify+0x1f0/0x1f0 [ 2852.402391] sock_sendmsg+0xc3/0x120 [ 2852.406093] ___sys_sendmsg+0x7bb/0x8e0 [ 2852.410060] ? check_preemption_disabled+0x41/0x280 [ 2852.415064] ? copy_msghdr_from_user+0x440/0x440 [ 2852.419814] ? __fget+0x32f/0x510 [ 2852.423255] ? lock_downgrade+0x720/0x720 [ 2852.427393] ? check_preemption_disabled+0x41/0x280 [ 2852.432397] ? check_preemption_disabled+0x41/0x280 [ 2852.437400] ? __fget+0x356/0x510 [ 2852.440839] ? do_dup2+0x450/0x450 [ 2852.444370] ? lock_downgrade+0x720/0x720 [ 2852.448782] ? vfs_write+0x3d7/0x540 [ 2852.452492] ? __fdget+0x1d0/0x230 [ 2852.456638] __x64_sys_sendmsg+0x132/0x220 [ 2852.460865] ? __sys_sendmsg+0x1b0/0x1b0 [ 2852.464917] ? vfs_write+0x393/0x540 [ 2852.468634] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2852.474032] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2852.479033] ? do_syscall_64+0x21/0x620 [ 2852.482996] do_syscall_64+0xf9/0x620 [ 2852.486784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2852.491955] RIP: 0033:0x7f61e13fe059 10:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000340300a414fcce1100", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24044401}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2852.495650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2852.514557] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2852.522254] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2852.529527] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2852.536780] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.544033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2852.551287] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 10:12:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 7) 10:12:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000340300a414fcce1100", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24044401}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2852.721315] FAULT_INJECTION: forcing a failure. [ 2852.721315] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.754341] CPU: 0 PID: 13936 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2852.762261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2852.771621] Call Trace: [ 2852.774228] dump_stack+0x1fc/0x2ef [ 2852.777869] should_fail.cold+0xa/0xf [ 2852.781684] ? setup_fault_attr+0x200/0x200 [ 2852.786106] ? lock_acquire+0x170/0x3c0 [ 2852.790095] __should_failslab+0x115/0x180 [ 2852.794341] should_failslab+0x5/0x10 [ 2852.798148] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2852.803263] __kmalloc_node+0x38/0x70 [ 2852.807071] blk_mq_alloc_tag_set+0x330/0xa30 [ 2852.811838] nbd_dev_add+0x297/0x890 [ 2852.815560] nbd_genl_connect+0x4cc/0x1630 [ 2852.819809] ? nbd_xmit_timeout+0x730/0x730 [ 2852.824142] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2852.829343] ? validate_nla+0x270/0x820 [ 2852.833333] ? nla_parse+0x1b2/0x290 [ 2852.837068] genl_family_rcv_msg+0x642/0xc40 [ 2852.841491] ? genl_rcv+0x40/0x40 [ 2852.844944] ? genl_rcv_msg+0x12f/0x160 [ 2852.848943] ? mutex_trylock+0x1a0/0x1a0 [ 2852.853027] ? __radix_tree_lookup+0x216/0x370 [ 2852.857636] genl_rcv_msg+0xbf/0x160 [ 2852.861361] netlink_rcv_skb+0x160/0x440 [ 2852.865437] ? genl_family_rcv_msg+0xc40/0xc40 [ 2852.870029] ? netlink_ack+0xae0/0xae0 [ 2852.873927] ? genl_rcv+0x15/0x40 [ 2852.877402] genl_rcv+0x24/0x40 [ 2852.880692] netlink_unicast+0x4d5/0x690 [ 2852.884769] ? netlink_sendskb+0x110/0x110 [ 2852.889028] ? _copy_from_iter_full+0x229/0x7c0 [ 2852.893705] ? __phys_addr_symbol+0x2c/0x70 [ 2852.898033] ? __check_object_size+0x17b/0x3e0 [ 2852.902622] netlink_sendmsg+0x6c3/0xc50 [ 2852.906689] ? aa_af_perm+0x230/0x230 [ 2852.910497] ? nlmsg_notify+0x1f0/0x1f0 [ 2852.914487] ? kernel_recvmsg+0x220/0x220 [ 2852.918668] ? nlmsg_notify+0x1f0/0x1f0 [ 2852.922646] sock_sendmsg+0xc3/0x120 [ 2852.926361] ___sys_sendmsg+0x7bb/0x8e0 [ 2852.930343] ? check_preemption_disabled+0x41/0x280 [ 2852.935369] ? copy_msghdr_from_user+0x440/0x440 [ 2852.940134] ? __fget+0x32f/0x510 [ 2852.943577] ? lock_downgrade+0x720/0x720 [ 2852.947719] ? check_preemption_disabled+0x41/0x280 [ 2852.952732] ? check_preemption_disabled+0x41/0x280 [ 2852.957747] ? __fget+0x356/0x510 [ 2852.961204] ? do_dup2+0x450/0x450 [ 2852.964731] ? lock_downgrade+0x720/0x720 [ 2852.968882] ? vfs_write+0x3d7/0x540 [ 2852.972589] ? __fdget+0x1d0/0x230 [ 2852.976117] __x64_sys_sendmsg+0x132/0x220 [ 2852.980336] ? __sys_sendmsg+0x1b0/0x1b0 [ 2852.984378] ? vfs_write+0x393/0x540 [ 2852.988100] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2852.993466] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2852.998485] ? do_syscall_64+0x21/0x620 [ 2853.002470] do_syscall_64+0xf9/0x620 [ 2853.006254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2853.011424] RIP: 0033:0x7f61e13fe059 [ 2853.015118] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2853.034004] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2853.041705] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2853.048971] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2853.056235] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.063498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 10:12:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2853.070799] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 [ 2853.080297] nbd: failed to add new device 10:12:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 8) 10:12:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002007fffefff00000000040007801abe642447b0aacaa1ee85cc3756d872e7abdcf811566751aed97a2bef26451f7dfbe868a31b71eda8bb1fff0123e26cfcf4740c1e2da5ae78d36c35582fb878a2dc7369f45672f8e1ffff62a2758e95a586b65998f12a42f09f1ebb7d8d74706f3c678b4e04877255f08470500ffe4e64312efacb5628bee1e0b793"], 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40080) 10:12:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2853.274365] FAULT_INJECTION: forcing a failure. [ 2853.274365] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.319724] CPU: 1 PID: 13982 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2853.327645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2853.337011] Call Trace: [ 2853.339615] dump_stack+0x1fc/0x2ef [ 2853.343282] should_fail.cold+0xa/0xf [ 2853.347099] ? setup_fault_attr+0x200/0x200 [ 2853.351450] ? lock_acquire+0x170/0x3c0 [ 2853.355641] __should_failslab+0x115/0x180 [ 2853.359889] should_failslab+0x5/0x10 [ 2853.363805] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2853.368924] __kmalloc_node+0x38/0x70 [ 2853.372739] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 2853.377263] nbd_dev_add+0x297/0x890 [ 2853.381010] nbd_genl_connect+0x4cc/0x1630 [ 2853.385273] ? nbd_xmit_timeout+0x730/0x730 [ 2853.389610] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2853.394812] ? validate_nla+0x270/0x820 [ 2853.398803] ? nla_parse+0x1b2/0x290 [ 2853.402533] genl_family_rcv_msg+0x642/0xc40 [ 2853.406955] ? genl_rcv+0x40/0x40 [ 2853.410431] ? genl_rcv_msg+0x12f/0x160 [ 2853.414411] ? mutex_trylock+0x1a0/0x1a0 [ 2853.418488] ? __radix_tree_lookup+0x216/0x370 [ 2853.423091] genl_rcv_msg+0xbf/0x160 [ 2853.426831] netlink_rcv_skb+0x160/0x440 [ 2853.430903] ? genl_family_rcv_msg+0xc40/0xc40 [ 2853.435497] ? netlink_ack+0xae0/0xae0 [ 2853.439398] ? genl_rcv+0x15/0x40 [ 2853.442871] genl_rcv+0x24/0x40 [ 2853.446153] netlink_unicast+0x4d5/0x690 [ 2853.450211] ? netlink_sendskb+0x110/0x110 [ 2853.454448] ? _copy_from_iter_full+0x229/0x7c0 [ 2853.459117] ? __phys_addr_symbol+0x2c/0x70 [ 2853.463427] ? __check_object_size+0x17b/0x3e0 [ 2853.467999] netlink_sendmsg+0x6c3/0xc50 [ 2853.472145] ? aa_af_perm+0x230/0x230 [ 2853.475932] ? nlmsg_notify+0x1f0/0x1f0 [ 2853.479904] ? kernel_recvmsg+0x220/0x220 [ 2853.484061] ? nlmsg_notify+0x1f0/0x1f0 [ 2853.488035] sock_sendmsg+0xc3/0x120 [ 2853.491735] ___sys_sendmsg+0x7bb/0x8e0 [ 2853.495696] ? check_preemption_disabled+0x41/0x280 [ 2853.500696] ? copy_msghdr_from_user+0x440/0x440 [ 2853.505453] ? __fget+0x32f/0x510 [ 2853.508921] ? lock_downgrade+0x720/0x720 [ 2853.513933] ? check_preemption_disabled+0x41/0x280 [ 2853.518946] ? check_preemption_disabled+0x41/0x280 [ 2853.523953] ? __fget+0x356/0x510 [ 2853.527394] ? do_dup2+0x450/0x450 [ 2853.530926] ? lock_downgrade+0x720/0x720 [ 2853.535059] ? vfs_write+0x3d7/0x540 [ 2853.538757] ? __fdget+0x1d0/0x230 [ 2853.542289] __x64_sys_sendmsg+0x132/0x220 [ 2853.546509] ? __sys_sendmsg+0x1b0/0x1b0 [ 2853.550578] ? vfs_write+0x393/0x540 [ 2853.554317] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2853.559681] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2853.564706] ? do_syscall_64+0x21/0x620 [ 2853.568671] do_syscall_64+0xf9/0x620 [ 2853.572472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2853.577663] RIP: 0033:0x7f61e13fe059 [ 2853.581381] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2853.600282] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2853.607977] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2853.615234] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2853.622583] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.629837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2853.637103] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 10:12:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2853.669285] nbd: failed to add new device 10:12:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 10:12:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 9) 10:12:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002007fffefff00000000040007801abe642447b0aacaa1ee85cc3756d872e7abdcf811566751aed97a2bef26451f7dfbe868a31b71eda8bb1fff0123e26cfcf4740c1e2da5ae78d36c35582fb878a2dc7369f45672f8e1ffff62a2758e95a586b65998f12a42f09f1ebb7d8d74706f3c678b4e04877255f08470500ffe4e64312efacb5628bee1e0b793"], 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002007fffefff00000000040007801abe642447b0aacaa1ee85cc3756d872e7abdcf811566751aed97a2bef26451f7dfbe868a31b71eda8bb1fff0123e26cfcf4740c1e2da5ae78d36c35582fb878a2dc7369f45672f8e1ffff62a2758e95a586b65998f12a42f09f1ebb7d8d74706f3c678b4e04877255f08470500ffe4e64312efacb5628bee1e0b793"], 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40080) (async) [ 2853.751900] nbd: must specify at least one socket 10:12:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 1) 10:12:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2853.848454] FAULT_INJECTION: forcing a failure. [ 2853.848454] name failslab, interval 1, probability 0, space 0, times 0 [ 2853.867685] CPU: 0 PID: 14027 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2853.875595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2853.884952] Call Trace: [ 2853.887550] dump_stack+0x1fc/0x2ef [ 2853.891189] should_fail.cold+0xa/0xf [ 2853.895003] ? setup_fault_attr+0x200/0x200 [ 2853.899330] ? lock_acquire+0x170/0x3c0 [ 2853.903317] __should_failslab+0x115/0x180 [ 2853.907561] should_failslab+0x5/0x10 [ 2853.911371] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2853.916485] blk_mq_init_tags+0x6a/0x2b0 [ 2853.920556] blk_mq_alloc_rq_map+0x9d/0x230 [ 2853.924889] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2853.929396] blk_mq_alloc_tag_set+0x589/0xa30 [ 2853.933906] nbd_dev_add+0x297/0x890 [ 2853.937630] nbd_genl_connect+0x4cc/0x1630 [ 2853.941875] ? nbd_xmit_timeout+0x730/0x730 [ 2853.946206] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2853.951412] ? validate_nla+0x270/0x820 [ 2853.955402] ? nla_parse+0x1b2/0x290 [ 2853.959132] genl_family_rcv_msg+0x642/0xc40 [ 2853.963560] ? genl_rcv+0x40/0x40 [ 2853.967108] ? genl_rcv_msg+0x12f/0x160 [ 2853.976301] ? mutex_trylock+0x1a0/0x1a0 [ 2853.980385] ? __radix_tree_lookup+0x216/0x370 [ 2853.984991] genl_rcv_msg+0xbf/0x160 [ 2853.988717] netlink_rcv_skb+0x160/0x440 [ 2853.992789] ? genl_family_rcv_msg+0xc40/0xc40 [ 2853.997390] ? netlink_ack+0xae0/0xae0 [ 2854.001289] ? genl_rcv+0x15/0x40 [ 2854.004754] genl_rcv+0x24/0x40 [ 2854.008036] netlink_unicast+0x4d5/0x690 [ 2854.012118] ? netlink_sendskb+0x110/0x110 [ 2854.016361] ? _copy_from_iter_full+0x229/0x7c0 [ 2854.021037] ? __phys_addr_symbol+0x2c/0x70 [ 2854.025451] ? __check_object_size+0x17b/0x3e0 [ 2854.030047] netlink_sendmsg+0x6c3/0xc50 [ 2854.034122] ? aa_af_perm+0x230/0x230 [ 2854.037930] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.041907] ? kernel_recvmsg+0x220/0x220 [ 2854.046065] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.050049] sock_sendmsg+0xc3/0x120 [ 2854.053771] ___sys_sendmsg+0x7bb/0x8e0 [ 2854.057753] ? check_preemption_disabled+0x41/0x280 [ 2854.062770] ? copy_msghdr_from_user+0x440/0x440 [ 2854.067536] ? __fget+0x32f/0x510 [ 2854.070999] ? lock_downgrade+0x720/0x720 [ 2854.075158] ? check_preemption_disabled+0x41/0x280 [ 2854.080186] ? check_preemption_disabled+0x41/0x280 [ 2854.085214] ? __fget+0x356/0x510 [ 2854.088681] ? do_dup2+0x450/0x450 [ 2854.092222] ? lock_downgrade+0x720/0x720 [ 2854.096385] ? vfs_write+0x3d7/0x540 [ 2854.100112] ? __fdget+0x1d0/0x230 [ 2854.103665] __x64_sys_sendmsg+0x132/0x220 [ 2854.107910] ? __sys_sendmsg+0x1b0/0x1b0 [ 2854.111976] ? vfs_write+0x393/0x540 [ 2854.112643] FAULT_INJECTION: forcing a failure. [ 2854.112643] name failslab, interval 1, probability 0, space 0, times 0 [ 2854.115709] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2854.115755] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2854.115770] ? do_syscall_64+0x21/0x620 [ 2854.115790] do_syscall_64+0xf9/0x620 [ 2854.145153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2854.150338] RIP: 0033:0x7f61e13fe059 [ 2854.154048] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2854.172947] RSP: 002b:00007f61dfd73168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2854.180657] RAX: ffffffffffffffda RBX: 00007f61e1510f60 RCX: 00007f61e13fe059 [ 2854.187932] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2854.195204] RBP: 00007f61dfd731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2854.202476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2854.209753] R13: 00007ffc76387bdf R14: 00007f61dfd73300 R15: 0000000000022000 [ 2854.217130] CPU: 1 PID: 14047 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 2854.225030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2854.234383] Call Trace: [ 2854.236979] dump_stack+0x1fc/0x2ef [ 2854.240625] should_fail.cold+0xa/0xf [ 2854.244436] ? setup_fault_attr+0x200/0x200 [ 2854.248775] ? lock_acquire+0x170/0x3c0 [ 2854.252761] __should_failslab+0x115/0x180 [ 2854.257015] should_failslab+0x5/0x10 [ 2854.260823] kmem_cache_alloc_node+0x245/0x3b0 [ 2854.265414] __alloc_skb+0x71/0x560 [ 2854.267795] blk-mq: reduced tag depth (128 -> 64) [ 2854.269050] netlink_sendmsg+0x9f6/0xc50 [ 2854.269068] ? aa_af_perm+0x230/0x230 [ 2854.269082] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.285720] ? kernel_recvmsg+0x220/0x220 [ 2854.289887] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.293872] sock_sendmsg+0xc3/0x120 [ 2854.297595] ___sys_sendmsg+0x7bb/0x8e0 [ 2854.301585] ? check_preemption_disabled+0x41/0x280 [ 2854.306616] ? copy_msghdr_from_user+0x440/0x440 [ 2854.311387] ? __fget+0x32f/0x510 [ 2854.314837] ? lock_downgrade+0x720/0x720 [ 2854.318969] ? check_preemption_disabled+0x41/0x280 [ 2854.323971] ? check_preemption_disabled+0x41/0x280 [ 2854.328971] ? __fget+0x356/0x510 [ 2854.332408] ? do_dup2+0x450/0x450 [ 2854.335932] ? lock_downgrade+0x720/0x720 [ 2854.340066] ? vfs_write+0x3d7/0x540 [ 2854.343763] ? __fdget+0x1d0/0x230 [ 2854.347289] __x64_sys_sendmsg+0x132/0x220 [ 2854.351508] ? __sys_sendmsg+0x1b0/0x1b0 [ 2854.355554] ? vfs_write+0x393/0x540 [ 2854.359257] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2854.364603] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2854.369611] ? do_syscall_64+0x21/0x620 [ 2854.373571] do_syscall_64+0xf9/0x620 [ 2854.377370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2854.382550] RIP: 0033:0x7f53dca8f059 [ 2854.386267] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2854.405155] RSP: 002b:00007f53db3e3168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2854.412853] RAX: ffffffffffffffda RBX: 00007f53dcba2030 RCX: 00007f53dca8f059 [ 2854.420107] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2854.427366] RBP: 00007f53db3e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2854.434627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2854.441895] R13: 00007ffe35672f8f R14: 00007f53db3e3300 R15: 0000000000022000 10:12:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 10) 10:12:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 2) 10:12:28 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_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002007fffefff00000000040007801abe642447b0aacaa1ee85cc3756d872e7abdcf811566751aed97a2bef26451f7dfbe868a31b71eda8bb1fff0123e26cfcf4740c1e2da5ae78d36c35582fb878a2dc7369f45672f8e1ffff62a2758e95a586b65998f12a42f09f1ebb7d8d74706f3c678b4e04877255f08470500ffe4e64312efacb5628bee1e0b793"], 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002007fffefff00000000040007801abe642447b0aacaa1ee85cc3756d872e7abdcf811566751aed97a2bef26451f7dfbe868a31b71eda8bb1fff0123e26cfcf4740c1e2da5ae78d36c35582fb878a2dc7369f45672f8e1ffff62a2758e95a586b65998f12a42f09f1ebb7d8d74706f3c678b4e04877255f08470500ffe4e64312efacb5628bee1e0b793"], 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40080) (async) 10:12:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2854.587485] FAULT_INJECTION: forcing a failure. [ 2854.587485] name failslab, interval 1, probability 0, space 0, times 0 [ 2854.602119] CPU: 1 PID: 14089 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 2854.610024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2854.619380] Call Trace: [ 2854.621982] dump_stack+0x1fc/0x2ef [ 2854.625627] should_fail.cold+0xa/0xf [ 2854.629448] ? setup_fault_attr+0x200/0x200 [ 2854.633781] ? lock_acquire+0x170/0x3c0 [ 2854.637772] __should_failslab+0x115/0x180 [ 2854.642025] should_failslab+0x5/0x10 [ 2854.645845] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2854.650963] __kmalloc_node_track_caller+0x38/0x70 [ 2854.655906] __alloc_skb+0xae/0x560 [ 2854.659547] netlink_sendmsg+0x9f6/0xc50 [ 2854.663623] ? aa_af_perm+0x230/0x230 [ 2854.667431] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.671425] ? kernel_recvmsg+0x220/0x220 [ 2854.675599] ? nlmsg_notify+0x1f0/0x1f0 [ 2854.679587] sock_sendmsg+0xc3/0x120 [ 2854.683312] ___sys_sendmsg+0x7bb/0x8e0 [ 2854.687299] ? check_preemption_disabled+0x41/0x280 [ 2854.692324] ? copy_msghdr_from_user+0x440/0x440 [ 2854.697091] ? __fget+0x32f/0x510 [ 2854.700553] ? lock_downgrade+0x720/0x720 [ 2854.704708] ? check_preemption_disabled+0x41/0x280 [ 2854.709734] ? check_preemption_disabled+0x41/0x280 [ 2854.714766] ? __fget+0x356/0x510 [ 2854.718232] ? do_dup2+0x450/0x450 [ 2854.721779] ? lock_downgrade+0x720/0x720 [ 2854.725937] ? vfs_write+0x3d7/0x540 [ 2854.729664] ? __fdget+0x1d0/0x230 [ 2854.733221] __x64_sys_sendmsg+0x132/0x220 [ 2854.737478] ? __sys_sendmsg+0x1b0/0x1b0 [ 2854.741548] ? vfs_write+0x393/0x540 [ 2854.745279] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2854.750655] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2854.755694] ? do_syscall_64+0x21/0x620 [ 2854.759680] do_syscall_64+0xf9/0x620 [ 2854.763508] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2854.768698] RIP: 0033:0x7f53dca8f059 10:12:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) [ 2854.772412] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2854.791302] RSP: 002b:00007f53db404168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2854.799011] RAX: ffffffffffffffda RBX: 00007f53dcba1f60 RCX: 00007f53dca8f059 [ 2854.806266] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2854.813608] RBP: 00007f53db4041d0 R08: 0000000000000000 R09: 0000000000000000 [ 2854.820864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2854.828141] R13: 00007ffe35672f8f R14: 00007f53db404300 R15: 0000000000022000 10:12:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 3) 10:12:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x48, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2855.070203] FAULT_INJECTION: forcing a failure. [ 2855.070203] name failslab, interval 1, probability 0, space 0, times 0 [ 2855.100158] CPU: 1 PID: 14132 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 2855.108072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2855.117440] Call Trace: [ 2855.120040] dump_stack+0x1fc/0x2ef [ 2855.123691] should_fail.cold+0xa/0xf [ 2855.127508] ? setup_fault_attr+0x200/0x200 [ 2855.131844] ? lock_acquire+0x170/0x3c0 [ 2855.135837] __should_failslab+0x115/0x180 [ 2855.140084] should_failslab+0x5/0x10 [ 2855.143911] kmem_cache_alloc_trace+0x284/0x380 [ 2855.148603] nbd_dev_add+0x44/0x890 [ 2855.152251] nbd_genl_connect+0x4cc/0x1630 [ 2855.156502] ? nbd_xmit_timeout+0x730/0x730 [ 2855.160839] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2855.166045] ? validate_nla+0x270/0x820 [ 2855.170032] ? nla_parse+0x1b2/0x290 [ 2855.173771] genl_family_rcv_msg+0x642/0xc40 [ 2855.178196] ? genl_rcv+0x40/0x40 [ 2855.181653] ? genl_rcv_msg+0x12f/0x160 [ 2855.185633] ? mutex_trylock+0x1a0/0x1a0 [ 2855.189703] ? __radix_tree_lookup+0x216/0x370 [ 2855.194299] genl_rcv_msg+0xbf/0x160 [ 2855.198026] netlink_rcv_skb+0x160/0x440 [ 2855.202095] ? genl_family_rcv_msg+0xc40/0xc40 [ 2855.206713] ? netlink_ack+0xae0/0xae0 [ 2855.210613] ? genl_rcv+0x15/0x40 [ 2855.214095] genl_rcv+0x24/0x40 [ 2855.217382] netlink_unicast+0x4d5/0x690 [ 2855.221454] ? netlink_sendskb+0x110/0x110 [ 2855.225688] ? _copy_from_iter_full+0x229/0x7c0 [ 2855.230355] ? __phys_addr_symbol+0x2c/0x70 [ 2855.234673] ? __check_object_size+0x17b/0x3e0 [ 2855.239250] netlink_sendmsg+0x6c3/0xc50 [ 2855.243313] ? aa_af_perm+0x230/0x230 [ 2855.247099] ? nlmsg_notify+0x1f0/0x1f0 [ 2855.251058] ? kernel_recvmsg+0x220/0x220 [ 2855.255190] ? nlmsg_notify+0x1f0/0x1f0 [ 2855.259158] sock_sendmsg+0xc3/0x120 [ 2855.262858] ___sys_sendmsg+0x7bb/0x8e0 [ 2855.266827] ? check_preemption_disabled+0x41/0x280 [ 2855.271844] ? copy_msghdr_from_user+0x440/0x440 [ 2855.276587] ? __fget+0x32f/0x510 [ 2855.280027] ? lock_downgrade+0x720/0x720 [ 2855.284158] ? check_preemption_disabled+0x41/0x280 [ 2855.289166] ? check_preemption_disabled+0x41/0x280 [ 2855.294171] ? __fget+0x356/0x510 [ 2855.297608] ? do_dup2+0x450/0x450 [ 2855.301219] ? lock_downgrade+0x720/0x720 [ 2855.305350] ? vfs_write+0x3d7/0x540 [ 2855.309055] ? __fdget+0x1d0/0x230 [ 2855.312606] __x64_sys_sendmsg+0x132/0x220 [ 2855.316870] ? __sys_sendmsg+0x1b0/0x1b0 [ 2855.320934] ? vfs_write+0x393/0x540 [ 2855.324659] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2855.330022] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2855.335031] ? do_syscall_64+0x21/0x620 [ 2855.338999] do_syscall_64+0xf9/0x620 [ 2855.342805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2855.347983] RIP: 0033:0x7f53dca8f059 [ 2855.351696] 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 b8 ff ff ff f7 d8 64 89 01 48 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2855.370592] RSP: 002b:00007f53db404168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2855.378300] RAX: ffffffffffffffda RBX: 00007f53dcba1f60 RCX: 00007f53dca8f059 [ 2855.385555] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 2855.392810] RBP: 00007f53db4041d0 R08: 0000000000000000 R09: 0000000000000000 [ 2855.400071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2855.407330] R13: 00007ffe35672f8f R14: 00007f53db404300 R15: 0000000000022000 [ 2855.431949] nbd: failed to add new device 10:12:29 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x200, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x24}}, 0x0) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x3}]}]}, 0x2c}}, 0x0) 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (fail_nth: 4) 10:12:29 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x200, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x24}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 10:12:29 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x200, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="f4000000000098e329fe1cb42bbab63000000000010000000c0002047fffffff000000120400078043cb2eb410b3c0496120386c428d808d68ffb42423e465291ab3c8832ac398dd37ac5ae36bdb40883bc3885fcd7bd62142d4bdc9922f8d8ef62c96437823000400007d1d16b3cddaf2bffbd66e3dfd5660c134b7f95eaf77df987f33c3ec10d0ec04c6ff9d7eb00f063c5e73acae865e02d94c564381f53523fcafaa7f03000000f4e7fc87b5fd7fe3ed63b0a3cf6b0687b9a5d5ee40837540a8f331d6e6fbd5cc98679b6d7bb103de62df54438b43104ad5730a69028b074693e99f2d5b13ba8c5b23ec0d2df1ef8400d9d007002a8b21cb38b23352e38890894d65028d3f02131b00000000c4e5263d9be551444eb50636d1d20861055d7a915a910eee641874ece029e8f73cfbda6cefc22982bf24d6746f53715512d42822e3b793a772fc357811ba1fb2ca81407fe31226949d059bca37215652423194a314fabcb391274612605e53f0f1da498267702be9b3591c597e1149e5dd8cea2f"], 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x200, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x24}}, 0x0) (async) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x68, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000004b25cd1435bf0dee9e2a0a84fa05982e11f613f3b98c69c776e89f1dd265c0649426f1c1368977958be092e72e0833502e03387ca95351fe397190464a14087546d27c75addaa1ddee1913560a402d50280f1dd0cafb08cc7939a31753439fdab0d19b6e35793b5f4f5a28eeff7b131296b0f91e81b8bcdce8d3c27e428ae0044b93d72a86293237d57b752797bdbdc7c240dd54c0244a0cb9375bae1bd2be2af98bb62f303d9b53ce13770c197826194a8cb6ac04", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000004b25cd1435bf0dee9e2a0a84fa05982e11f613f3b98c69c776e89f1dd265c0649426f1c1368977958be092e72e0833502e03387ca95351fe397190464a14087546d27c75addaa1ddee1913560a402d50280f1dd0cafb08cc7939a31753439fdab0d19b6e35793b5f4f5a28eeff7b131296b0f91e81b8bcdce8d3c27e428ae0044b93d72a86293237d57b752797bdbdc7c240dd54c0244a0cb9375bae1bd2be2af98bb62f303d9b53ce13770c197826194a8cb6ac04", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000004b25cd1435bf0dee9e2a0a84fa05982e11f613f3b98c69c776e89f1dd265c0649426f1c1368977958be092e72e0833502e03387ca95351fe397190464a14087546d27c75addaa1ddee1913560a402d50280f1dd0cafb08cc7939a31753439fdab0d19b6e35793b5f4f5a28eeff7b131296b0f91e81b8bcdce8d3c27e428ae0044b93d72a86293237d57b752797bdbdc7c240dd54c0244a0cb9375bae1bd2be2af98bb62f303d9b53ce13770c197826194a8cb6ac04", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) [ 2855.797450] nbd: must specify at least one socket 10:12:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000004b25cd1435bf0dee9e2a0a84fa05982e11f613f3b98c69c776e89f1dd265c0649426f1c1368977958be092e72e0833502e03387ca95351fe397190464a14087546d27c75addaa1ddee1913560a402d50280f1dd0cafb08cc7939a31753439fdab0d19b6e35793b5f4f5a28eeff7b131296b0f91e81b8bcdce8d3c27e428ae0044b93d72a86293237d57b752797bdbdc7c240dd54c0244a0cb9375bae1bd2be2af98bb62f303d9b53ce13770c197826194a8cb6ac04", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000004b25cd1435bf0dee9e2a0a84fa05982e11f613f3b98c69c776e89f1dd265c0649426f1c1368977958be092e72e0833502e03387ca95351fe397190464a14087546d27c75addaa1ddee1913560a402d50280f1dd0cafb08cc7939a31753439fdab0d19b6e35793b5f4f5a28eeff7b131296b0f91e81b8bcdce8d3c27e428ae0044b93d72a86293237d57b752797bdbdc7c240dd54c0244a0cb9375bae1bd2be2af98bb62f303d9b53ce13770c197826194a8cb6ac04", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2855.915290] nbd: must specify at least one socket 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x74, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004851}, 0x40000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x30, r5, 0x1, 0x70bd26, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x7c, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x19c0000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x584}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'wg1\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040055}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x54}, 0x20000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000084) [ 2856.013989] nbd: must specify at least one socket 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004851}, 0x40000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x30, r5, 0x1, 0x70bd26, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x7c, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x19c0000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x584}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'wg1\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040055}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x54}, 0x20000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000084) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004851}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r4) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x30, r5, 0x1, 0x70bd26, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x7c, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x19c0000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x584}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'wg1\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040055}, 0x1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x54}, 0x20000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTALL(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000084) (async) 10:12:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004851}, 0x40000) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x30, r5, 0x1, 0x70bd26, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x7c, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x19c0000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x584}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'wg1\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040055}, 0x1) (async, rerun: 32) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x54}, 0x20000000) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTALL(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000084) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) [ 2856.585711] nbd: must specify a size in bytes for the device 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) [ 2856.699549] nbd: must specify a size in bytes for the device 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2856.864035] nbd: must specify a size in bytes for the device 10:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000080", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x14, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000080", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000080", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) (async) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x48, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000080", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002007fffffff0000000004000780"], 0x24}}, 0x0) 10:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:30 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0x7, 0x0, {0x3, 0x0, 0x0, 0x1, 0x10001}, 0xfff}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC=r1], 0x24}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x50, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0x7, 0x0, {0x3, 0x0, 0x0, 0x1, 0x10001}, 0xfff}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC=r1], 0x24}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0x7, 0x0, {0x3, 0x0, 0x0, 0x1, 0x10001}, 0xfff}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC=r1], 0x24}}, 0x0) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x68, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:31 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$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xfffffc85, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="bfeae4cb76f24b01000000427268bb78", @ANYRES16=r4, @ANYRESHEX=r0], 0x60}, 0x1, 0x0, 0x0, 0x20048871}, 0x4000821) 10:12:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x48, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xfffffc85, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="bfeae4cb76f24b01000000427268bb78", @ANYRES16=r4, @ANYRESHEX=r0], 0x60}, 0x1, 0x0, 0x0, 0x20048871}, 0x4000821) 10:12:31 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x70, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x50, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xfffffc85, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="bfeae4cb76f24b01000000427268bb78", @ANYRES16=r4, @ANYRESHEX=r0], 0x60}, 0x1, 0x0, 0x0, 0x20048871}, 0x4000821) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x74, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x68, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)) 10:12:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x68, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x68, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async, rerun: 64) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7400, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x70, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x74, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x160, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x68, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x28c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x20000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) 10:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2a0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x129, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2859.191124] nbd: must specify at least one socket 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x30000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2859.274914] nbd: must specify at least one socket 10:12:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12a, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) [ 2859.391726] nbd: must specify a size in bytes for the device 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x34000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12b, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x310, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2859.600355] nbd: must specify a size in bytes for the device 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x40000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12c, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="0100000000fd2300000003170000"], 0x14}}, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000140)={0x4}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2859.724890] nbd: must specify a size in bytes for the device 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12d, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x400300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12e, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="0100000000fd2300000003170000"], 0x14}}, 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000140)={0x4}) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x12f, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x130, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r3) (rerun: 64) sendmsg$IEEE802154_DISASSOCIATE_REQ(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="0100000000fd2300000003170000"], 0x14}}, 0x0) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r6, 0x0, 0x0) (async, rerun: 64) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000140)={0x4}) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:12:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x131, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xb00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1f533d41c038ae8be5d9ad0603d62ca3e46ac2ff63c78207a9dd67790dd8f023be12ae8fc292df41a22aa6663b3207d4d10039f2f2ca0f66", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000400080000000000000004000780"], 0x24}}, 0x800) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1f533d41c038ae8be5d9ad0603d62ca3e46ac2ff63c78207a9dd67790dd8f023be12ae8fc292df41a22aa6663b3207d4d10039f2f2ca0f66", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000400080000000000000004000780"], 0x24}}, 0x800) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:12:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x340, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1003, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1f533d41c038ae8be5d9ad0603d62ca3e46ac2ff63c78207a9dd67790dd8f023be12ae8fc292df41a22aa6663b3207d4d10039f2f2ca0f66", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000400080000000000000004000780"], 0x24}}, 0x800) 10:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3b0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1400, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a0}}, './file0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="87000000000000002e2f66696c653000"]) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {r6}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000000940)) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r7) connect$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x7, 0x20, "bf4926fffdb090251de73b299b5e508168211fa8a1d08d841176194a2583a47599c35beef59f38c1d1b29745302ce6524d9a65e9c05b046564729acd0cf35c", 0x3b}, 0x60) sendmsg$BATADV_CMD_GET_ORIGINATORS(r9, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r10, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xc11}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000800) 10:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1003, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a0}}, './file0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="87000000000000002e2f66696c653000"]) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {r6}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000000940)) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r7) connect$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x7, 0x20, "bf4926fffdb090251de73b299b5e508168211fa8a1d08d841176194a2583a47599c35beef59f38c1d1b29745302ce6524d9a65e9c05b046564729acd0cf35c", 0x3b}, 0x60) sendmsg$BATADV_CMD_GET_ORIGINATORS(r9, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r10, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xc11}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a0}}, './file0\x00'}) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="87000000000000002e2f66696c653000"]) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {r6}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000000940)) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) sendmsg$nfc_llcp(r9, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r7) (async) connect$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x7, 0x20, "bf4926fffdb090251de73b299b5e508168211fa8a1d08d841176194a2583a47599c35beef59f38c1d1b29745302ce6524d9a65e9c05b046564729acd0cf35c", 0x3b}, 0x60) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r9, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r10, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xc11}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000800) (async) 10:12:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x340, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x8000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a0}}, './file0\x00'}) (async, rerun: 32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="87000000000000002e2f66696c653000"]) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r5, 0x0, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {r6}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0xb4, 0x5, 0x9020, 0x11, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x8000, 0x1000, 0x1000}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000000940)) (async) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$nfc_llcp(r9, 0x0, 0x0) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000002ac0), r7) connect$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x7, 0x20, "bf4926fffdb090251de73b299b5e508168211fa8a1d08d841176194a2583a47599c35beef59f38c1d1b29745302ce6524d9a65e9c05b046564729acd0cf35c", 0x3b}, 0x60) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r9, &(0x7f0000002b80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x1c, r10, 0x304, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async, rerun: 64) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xc11}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24000800) (rerun: 64) 10:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x340, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)={0x14, r4, 0x100}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x401) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x340, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xb00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 2861.865392] nbd: must specify at least one socket 10:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)={0x14, r4, 0x100}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x401) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)={0x14, r4, 0x100}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x401) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1f000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x20000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_DISASSOCIATE_REQ(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)={0x14, r4, 0x100}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x401) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6001, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x48000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2862.257640] nbd: must specify at least one socket 10:12:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r8, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x4000010) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 10:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x5000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6088, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2901, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4c000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2862.480910] nbd: must specify a size in bytes for the device 10:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x48000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2a01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r8, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x4000010) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 10:12:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2b01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x68000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2a01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2c01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r8, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x4000010) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000010c0), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f00000011c0)={&(0x7f0000000040), 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, 0x0, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r3) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r8, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x4000010) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) 10:12:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2d01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x74000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7400, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6c000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a000000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2e01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2d01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2f01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x97ffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x2b01, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x8c02, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xc46e6cd6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3001, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 1: r0 = syz_init_net_socket$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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) (async) 10:12:37 executing program 5: r0 = syz_init_net_socket$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$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xd66c6ec4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xa002, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3101, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3001, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r1) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000055}, 0x1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) (async) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf5ffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xd66c6ec4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x3f00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xfdffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x7a00, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1691d, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xfeffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4003, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff}}, './file0\x00'}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '*'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}]}, 0x84}, 0x1, 0x0, 0x0, 0x854}, 0x20008000) 10:12:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x6800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1691e, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1691d, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xfeffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, 0x0, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff}}, './file0\x00'}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x84, r5, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '*'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}]}, 0x84}, 0x1, 0x0, 0x0, 0x854}, 0x20008000) 10:12:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x4800, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 10:12:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x1691f, &(0x7f00000001c0)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2864.562853] ================================================================== [ 2864.570412] BUG: KASAN: use-after-free in refcount_dec_not_one+0x71/0x1d0 [ 2864.577345] Read of size 4 at addr ffff8880aa9783d8 by task systemd-udevd/15515 [ 2864.584784] [ 2864.586416] CPU: 0 PID: 15515 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 2864.594208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2864.603562] Call Trace: [ 2864.606158] dump_stack+0x1fc/0x2ef [ 2864.609807] print_address_description.cold+0x54/0x219 [ 2864.615102] kasan_report_error.cold+0x8a/0x1b9 [ 2864.619779] ? refcount_dec_not_one+0x71/0x1d0 [ 2864.624455] kasan_report+0x8f/0xa0 [ 2864.628095] ? refcount_dec_not_one+0x71/0x1d0 [ 2864.632689] refcount_dec_not_one+0x71/0x1d0 [ 2864.637111] ? refcount_dec_and_test_checked+0x20/0x20 [ 2864.642400] ? nbd_config_put+0x5da/0x870 [ 2864.646563] refcount_dec_and_mutex_lock+0x1c/0x80 [ 2864.651505] nbd_release+0x108/0x170 [ 2864.655228] ? nbd_queue_rq+0xe60/0xe60 [ 2864.659206] __blkdev_put+0x636/0x870 [ 2864.663020] ? fsync_bdev+0xc0/0xc0 [ 2864.666654] ? locks_remove_file+0x2cd/0x450 [ 2864.671081] ? blkdev_put+0x85/0x520 [ 2864.674801] ? blkdev_put+0x520/0x520 [ 2864.678604] blkdev_close+0x86/0xb0 [ 2864.682246] __fput+0x2ce/0x890 [ 2864.685536] task_work_run+0x148/0x1c0 [ 2864.689445] exit_to_usermode_loop+0x251/0x2a0 [ 2864.694032] do_syscall_64+0x538/0x620 [ 2864.697939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2864.703138] RIP: 0033:0x7f196f2d8270 [ 2864.706852] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 2864.725759] RSP: 002b:00007ffea07e6048 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2864.733562] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f196f2d8270 [ 2864.740836] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2864.748112] RBP: 00007f1970192710 R08: 0000564af5428f80 R09: 0000000000000018 [ 2864.755387] R10: 0000564af541e1d8 R11: 0000000000000246 R12: 0000000000000000 [ 2864.762661] R13: 0000564af54196e0 R14: 0000000000000003 R15: 000000000000000e [ 2864.769944] [ 2864.771567] Allocated by task 15675: [ 2864.775289] kmem_cache_alloc_trace+0x12f/0x380 [ 2864.779963] nbd_dev_add+0x44/0x890 [ 2864.783593] nbd_genl_connect+0x4cc/0x1630 [ 2864.787831] genl_family_rcv_msg+0x642/0xc40 [ 2864.792242] genl_rcv_msg+0xbf/0x160 [ 2864.795956] netlink_rcv_skb+0x160/0x440 [ 2864.800020] genl_rcv+0x24/0x40 [ 2864.804604] netlink_unicast+0x4d5/0x690 [ 2864.808675] netlink_sendmsg+0x6c3/0xc50 [ 2864.812740] sock_sendmsg+0xc3/0x120 [ 2864.816540] ___sys_sendmsg+0x7bb/0x8e0 [ 2864.820519] __x64_sys_sendmsg+0x132/0x220 [ 2864.824758] do_syscall_64+0xf9/0x620 [ 2864.828565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2864.833746] [ 2864.835362] Freed by task 15515: [ 2864.838724] kfree+0xcc/0x210 [ 2864.841828] nbd_put.part.0+0xfe/0x140 [ 2864.845708] nbd_config_put+0x6a0/0x870 [ 2864.849671] nbd_release+0xf4/0x170 [ 2864.853280] __blkdev_put+0x636/0x870 [ 2864.857064] blkdev_close+0x86/0xb0 [ 2864.860671] __fput+0x2ce/0x890 [ 2864.863954] task_work_run+0x148/0x1c0 [ 2864.867829] exit_to_usermode_loop+0x251/0x2a0 [ 2864.872404] do_syscall_64+0x538/0x620 [ 2864.876292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2864.881466] [ 2864.883088] The buggy address belongs to the object at ffff8880aa978300 [ 2864.883088] which belongs to the cache kmalloc-512 of size 512 [ 2864.895777] The buggy address is located 216 bytes inside of [ 2864.895777] 512-byte region [ffff8880aa978300, ffff8880aa978500) [ 2864.907821] The buggy address belongs to the page: [ 2864.912741] page:ffffea0002aa5e00 count:1 mapcount:0 mapping:ffff88813bff0940 index:0xffff8880aa978a80 [ 2864.922179] flags: 0xfff00000000100(slab) [ 2864.926329] raw: 00fff00000000100 ffffea0002d351c8 ffffea0002a73ac8 ffff88813bff0940 [ 2864.934207] raw: ffff8880aa978a80 ffff8880aa978080 0000000100000005 0000000000000000 [ 2864.942077] page dumped because: kasan: bad access detected [ 2864.947767] [ 2864.949376] Memory state around the buggy address: [ 2864.954286] ffff8880aa978280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2864.961648] ffff8880aa978300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2864.968990] >ffff8880aa978380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2864.976334] ^ [ 2864.982558] ffff8880aa978400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2864.989905] ffff8880aa978480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2864.997263] ================================================================== [ 2865.004604] Disabling lock debugging due to kernel taint [ 2865.021061] Kernel panic - not syncing: panic_on_warn set ... [ 2865.021061] [ 2865.028440] CPU: 0 PID: 15515 Comm: systemd-udevd Tainted: G B 4.19.211-syzkaller #0 [ 2865.037622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2865.046973] Call Trace: [ 2865.049568] dump_stack+0x1fc/0x2ef [ 2865.053281] panic+0x26a/0x50e [ 2865.056468] ? __warn_printk+0xf3/0xf3 [ 2865.060350] ? preempt_schedule_common+0x45/0xc0 [ 2865.065117] ? ___preempt_schedule+0x16/0x18 [ 2865.069569] ? trace_hardirqs_on+0x55/0x210 [ 2865.073874] kasan_end_report+0x43/0x49 [ 2865.077829] kasan_report_error.cold+0xa7/0x1b9 [ 2865.082480] ? refcount_dec_not_one+0x71/0x1d0 [ 2865.087048] kasan_report+0x8f/0xa0 [ 2865.090674] ? refcount_dec_not_one+0x71/0x1d0 [ 2865.095245] refcount_dec_not_one+0x71/0x1d0 [ 2865.099637] ? refcount_dec_and_test_checked+0x20/0x20 [ 2865.104901] ? nbd_config_put+0x5da/0x870 [ 2865.109053] refcount_dec_and_mutex_lock+0x1c/0x80 [ 2865.113981] nbd_release+0x108/0x170 [ 2865.117676] ? nbd_queue_rq+0xe60/0xe60 [ 2865.121628] __blkdev_put+0x636/0x870 [ 2865.125420] ? fsync_bdev+0xc0/0xc0 [ 2865.129127] ? locks_remove_file+0x2cd/0x450 [ 2865.133629] ? blkdev_put+0x85/0x520 [ 2865.137335] ? blkdev_put+0x520/0x520 [ 2865.141125] blkdev_close+0x86/0xb0 [ 2865.144735] __fput+0x2ce/0x890 [ 2865.147998] task_work_run+0x148/0x1c0 [ 2865.151883] exit_to_usermode_loop+0x251/0x2a0 [ 2865.156466] do_syscall_64+0x538/0x620 [ 2865.160350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2865.165550] RIP: 0033:0x7f196f2d8270 [ 2865.169247] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 2865.188136] RSP: 002b:00007ffea07e6048 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2865.195846] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f196f2d8270 [ 2865.203112] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2865.210369] RBP: 00007f1970192710 R08: 0000564af5428f80 R09: 0000000000000018 [ 2865.217621] R10: 0000564af541e1d8 R11: 0000000000000246 R12: 0000000000000000 [ 2865.224869] R13: 0000564af54196e0 R14: 0000000000000003 R15: 000000000000000e [ 2865.232338] Kernel Offset: disabled [ 2865.235956] Rebooting in 86400 seconds..