etpair(0x1e, 0x0, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) (async, rerun: 32) r2 = socket$isdn(0x22, 0x3, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000100)={{r2}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000b7d948935d5e21520000a5510000000000004100000000000000080000000000000001010000000000000200000000000000ff0f000000000000040000000000000007000000000000000100"/96]}, @subvolid=0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100), 0x444262, 0x0) ioctl$SOUND_MIXER_INFO(r3, 0x805c4d65, &(0x7f0000001140)) 13:23:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:49 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) 13:23:49 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0xa54d5d5d270c62be, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x9, 0x47}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1200008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x198, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6a}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffff800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x89}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdc5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x22dd}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f00000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:49 executing program 0: r0 = socket(0x11, 0x6, 0x80) 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$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x958}]}, 0x44}}, 0x200000c1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:49 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) 13:23:49 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0xa54d5d5d270c62be, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x9, 0x47}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1200008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x198, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6a}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffff800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x89}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdc5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x22dd}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0xa54d5d5d270c62be, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x9, 0x47}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1200008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x198, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6a}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffff800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x89}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdc5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x22dd}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000000) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) [ 2799.633538] nbd: must specify a size in bytes for the device 13:23:49 executing program 4: r0 = socket(0xa, 0x3, 0x4) (async, rerun: 32) socketpair(0x1e, 0x0, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) (async, rerun: 32) r2 = socket$isdn(0x22, 0x3, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000100)={{r2}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000b7d948935d5e21520000a5510000000000004100000000000000080000000000000001010000000000000200000000000000ff0f000000000000040000000000000007000000000000000100"/96]}, @subvolid=0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100), 0x444262, 0x0) ioctl$SOUND_MIXER_INFO(r3, 0x805c4d65, &(0x7f0000001140)) 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1b47ebc7}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9effffff00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00000000c0)) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0xa54d5d5d270c62be, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x9, 0x47}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1200008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x198, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6a}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffff800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x89}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdc5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x22dd}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="9dca39c6e2be07203711387eaa7a5cc00844cf5e5b9c59e72b65ff8f15d334d190906a9c5025f1717d4966906549425f9b85415ef54441ad5a4fd2e74a47ecec66959e16183fd4981c99c90d63fc2de7de13e463f69fcbdec5a96f026e668a1ce8e45ffdc982ede549f50366f5d4240a6c1c8765a1b2c5029dd291e5a1cb0ceb6ddf0b3431e6e3f745c6edd98c499b263f6d7e6e9d8b29c427412eafc6f56d8e4fec2c19aee9321b29469f5e27ddc490a76bbea58846017cc298f7034a13e7", &(0x7f0000000100)=""/176, 0x4}, 0x20) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf0ffffff00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) (async) sched_rr_get_interval(r0, &(0x7f00000000c0)) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) (async) [ 2799.761208] nbd: must specify a size in bytes for the device [ 2799.783468] nbd: must specify a size in bytes for the device 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 0: r0 = socket(0x11, 0x6, 0x80) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x958}]}, 0x44}}, 0x200000c1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0x11, 0x6, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x958}]}, 0x44}}, 0x200000c1) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="9dca39c6e2be07203711387eaa7a5cc00844cf5e5b9c59e72b65ff8f15d334d190906a9c5025f1717d4966906549425f9b85415ef54441ad5a4fd2e74a47ecec66959e16183fd4981c99c90d63fc2de7de13e463f69fcbdec5a96f026e668a1ce8e45ffdc982ede549f50366f5d4240a6c1c8765a1b2c5029dd291e5a1cb0ceb6ddf0b3431e6e3f745c6edd98c499b263f6d7e6e9d8b29c427412eafc6f56d8e4fec2c19aee9321b29469f5e27ddc490a76bbea58846017cc298f7034a13e7", &(0x7f0000000100)=""/176, 0x4}, 0x20) (async, rerun: 32) r1 = socket(0xa, 0x3, 0x4) (rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x99400000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) [ 2799.907160] nbd: must specify a size in bytes for the device 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf5efc0ad00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = socket(0xa, 0x80000, 0x1ff) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001300)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000012c0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x3ff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @dev={0xac, 0x14, 0x14, 0x44}, @broadcast, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x34000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x9e, 0x1f, 0x0, 0xffffffff}, {0x8, 0x7f, 0x6, 0xfff}, {0x8162, 0x5, 0x20, 0x4}]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"b6d66498863e8635aca41f6b0f6e51ad", 0x0, 0x0, {0x7}, {0x5, 0x4}, 0x3, [0x2, 0x9, 0xf3, 0x7895, 0x0, 0x20, 0x200, 0x0, 0x80000000, 0x7, 0x5, 0x2, 0x7, 0x7]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000002c0)={{r4}, r5, 0x2, @inherit={0x80, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x8, {0x2, 0x398, 0x1, 0x5, 0x7}, [0x4, 0x7fff, 0x4, 0x2, 0x8, 0x0, 0x10001]}}, @subvolid=0x5}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="9dca39c6e2be07203711387eaa7a5cc00844cf5e5b9c59e72b65ff8f15d334d190906a9c5025f1717d4966906549425f9b85415ef54441ad5a4fd2e74a47ecec66959e16183fd4981c99c90d63fc2de7de13e463f69fcbdec5a96f026e668a1ce8e45ffdc982ede549f50366f5d4240a6c1c8765a1b2c5029dd291e5a1cb0ceb6ddf0b3431e6e3f745c6edd98c499b263f6d7e6e9d8b29c427412eafc6f56d8e4fec2c19aee9321b29469f5e27ddc490a76bbea58846017cc298f7034a13e7", &(0x7f0000000100)=""/176, 0x4}, 0x20) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 executing program 4: r0 = socket(0x2b, 0x3, 0x4) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x168, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x246}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1f}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}]}, 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000002c0)) [ 2799.953877] nbd: must specify a size in bytes for the device 13:23:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:23:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9effffff}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = socket(0xa, 0x80000, 0x1ff) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001300)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000012c0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x3ff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @dev={0xac, 0x14, 0x14, 0x44}, @broadcast, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x34000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x9e, 0x1f, 0x0, 0xffffffff}, {0x8, 0x7f, 0x6, 0xfff}, {0x8162, 0x5, 0x20, 0x4}]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"b6d66498863e8635aca41f6b0f6e51ad", 0x0, 0x0, {0x7}, {0x5, 0x4}, 0x3, [0x2, 0x9, 0xf3, 0x7895, 0x0, 0x20, 0x200, 0x0, 0x80000000, 0x7, 0x5, 0x2, 0x7, 0x7]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000002c0)={{r4}, r5, 0x2, @inherit={0x80, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x8, {0x2, 0x398, 0x1, 0x5, 0x7}, [0x4, 0x7fff, 0x4, 0x2, 0x8, 0x0, 0x10001]}}, @subvolid=0x5}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) socket(0xa, 0x80000, 0x1ff) (async) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001300)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000012c0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x3ff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @dev={0xac, 0x14, 0x14, 0x44}, @broadcast, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x34000, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x9e, 0x1f, 0x0, 0xffffffff}, {0x8, 0x7f, 0x6, 0xfff}, {0x8162, 0x5, 0x20, 0x4}]}) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"b6d66498863e8635aca41f6b0f6e51ad", 0x0, 0x0, {0x7}, {0x5, 0x4}, 0x3, [0x2, 0x9, 0xf3, 0x7895, 0x0, 0x20, 0x200, 0x0, 0x80000000, 0x7, 0x5, 0x2, 0x7, 0x7]}) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000002c0)={{r4}, r5, 0x2, @inherit={0x80, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x8, {0x2, 0x398, 0x1, 0x5, 0x7}, [0x4, 0x7fff, 0x4, 0x2, 0x8, 0x0, 0x10001]}}, @subvolid=0x5}) (async) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:23:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc7eb471b}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xdc0d, 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r4}) 13:23:50 executing program 4: r0 = socket(0x2b, 0x3, 0x4) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x168, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x246}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1f}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}]}, 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000002c0)) 13:23:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) (async) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x3, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: r0 = socket(0xa, 0x3, 0x4) (async) r1 = socket(0xa, 0x80000, 0x1ff) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001300)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000012c0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x3ff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @dev={0xac, 0x14, 0x14, 0x44}, @broadcast, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x34000, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x9e, 0x1f, 0x0, 0xffffffff}, {0x8, 0x7f, 0x6, 0xfff}, {0x8162, 0x5, 0x20, 0x4}]}) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"b6d66498863e8635aca41f6b0f6e51ad", 0x0, 0x0, {0x7}, {0x5, 0x4}, 0x3, [0x2, 0x9, 0xf3, 0x7895, 0x0, 0x20, 0x200, 0x0, 0x80000000, 0x7, 0x5, 0x2, 0x7, 0x7]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000002c0)={{r4}, r5, 0x2, @inherit={0x80, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x8, {0x2, 0x398, 0x1, 0x5, 0x7}, [0x4, 0x7fff, 0x4, 0x2, 0x8, 0x0, 0x10001]}}, @subvolid=0x5}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 4: r0 = socket(0x2b, 0x3, 0x4) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x168, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x246}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3ff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1f}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}]}, 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000002c0)) 13:23:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf0ffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xdc0d, 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r4}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xdc0d, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r4}) (async) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000000000)={{r1}, r2, 0x0, @inherit={0x78, &(0x7f0000001240)={0x1, 0x6, 0x80000001, 0x4, {0x6, 0x80000001, 0x1, 0xffff, 0x62}, [0x7f, 0x9, 0x9, 0xfffffffffffffff7, 0x7fffffffffffffff, 0x9]}}, @subvolid=0x4}) r4 = socket$isdn(0x22, 0x3, 0x10) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f0000001000)=0x46bf2030) 13:23:50 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xa, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2800.235627] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 13:23:50 executing program 4: r0 = socket(0xa, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000000000)={{r1}, r2, 0x0, @inherit={0x78, &(0x7f0000001240)={0x1, 0x6, 0x80000001, 0x4, {0x6, 0x80000001, 0x1, 0xffff, 0x62}, [0x7f, 0x9, 0x9, 0xfffffffffffffff7, 0x7fffffffffffffff, 0x9]}}, @subvolid=0x4}) (async) r4 = socket$isdn(0x22, 0x3, 0x10) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f0000001000)=0x46bf2030) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xdc0d, 0x4) (async, rerun: 32) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r4}) 13:23:50 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffff000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000000000)={{r1}, r2, 0x0, @inherit={0x78, &(0x7f0000001240)={0x1, 0x6, 0x80000001, 0x4, {0x6, 0x80000001, 0x1, 0xffff, 0x62}, [0x7f, 0x9, 0x9, 0xfffffffffffffff7, 0x7fffffffffffffff, 0x9]}}, @subvolid=0x4}) socket$isdn(0x22, 0x3, 0x10) (async) r4 = socket$isdn(0x22, 0x3, 0x10) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f0000001000)=0x46bf2030) 13:23:50 executing program 4: r0 = socket(0xa, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xa, 0x3, 0xf) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x10, 0xffff8000, 0x9, 0x1ff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x18, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote, 0x4e24, 0x4, 'wlc\x00', 0x1, 0x9, 0x2}, {@multicast1, 0x4e24, 0x2003, 0xd6, 0x4}}, 0x44) [ 2800.382647] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 4: socket(0xa, 0x3, 0xf) (async) r0 = socket(0xa, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:50 executing program 3: r0 = socket(0xa, 0x80000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote, 0x4e24, 0x4, 'wlc\x00', 0x1, 0x9, 0x2}, {@multicast1, 0x4e24, 0x2003, 0xd6, 0x4}}, 0x44) (async) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote, 0x4e24, 0x4, 'wlc\x00', 0x1, 0x9, 0x2}, {@multicast1, 0x4e24, 0x2003, 0xd6, 0x4}}, 0x44) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x10, 0xffff8000, 0x9, 0x1ff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff9e}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x80, "8253b7fdea9c980127b6b4fde2743e14ee618dbefd457a39aec699f940e85b3617b1b0d54229d76c8fcd4f41c1d1d54e45ac0e0f721fea0c3bd4b9c1"}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x10, 0xffff8000, 0x9, 0x1ff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x24, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2800.522926] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 13:23:50 executing program 3: r0 = socket(0xa, 0x80000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:50 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote, 0x4e24, 0x4, 'wlc\x00', 0x1, 0x9, 0x2}, {@multicast1, 0x4e24, 0x2003, 0xd6, 0x4}}, 0x44) (async) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote, 0x4e24, 0x4, 'wlc\x00', 0x1, 0x9, 0x2}, {@multicast1, 0x4e24, 0x2003, 0xd6, 0x4}}, 0x44) 13:23:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffff0}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x9, 0x2}]}, 0x3c}}, 0x0) 13:23:50 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) write$apparmor_exec(r2, &(0x7f0000000100)={'exec ', ':\x00'}, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xb11, 0xdf, "04eac88106169ce78046dcda1de894bdb05a2abde9aed493fe422216f207d48ceeeeefecb5910e6217e0b1a0b596cc198ab67ba5b370d32e1fafccf0afd6b1124803a5112f70c71e41ce523a030f9e59480692e9bbddf85722b64cbfd931ad6638befdc983b4468db6f83fb5a2c71ef620bd393213d39ffe30467544a628837157bfdd9c54f07de75fbdb452bb2731d319cc3c918a251bb9"}) 13:23:50 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x80, "8253b7fdea9c980127b6b4fde2743e14ee618dbefd457a39aec699f940e85b3617b1b0d54229d76c8fcd4f41c1d1d54e45ac0e0f721fea0c3bd4b9c1"}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) [ 2800.619140] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 13:23:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:50 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000040)={0x4005, 0x9, 0x2, 0xbc0e}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r3}) 13:23:50 executing program 3: socket(0xa, 0x80000, 0x4) (async) r0 = socket(0xa, 0x80000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}]}, 0x3c}}, 0x0) 13:23:51 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000040)={0x4005, 0x9, 0x2, 0xbc0e}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r3}) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) write$apparmor_exec(r2, &(0x7f0000000100)={'exec ', ':\x00'}, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xb11, 0xdf, "04eac88106169ce78046dcda1de894bdb05a2abde9aed493fe422216f207d48ceeeeefecb5910e6217e0b1a0b596cc198ab67ba5b370d32e1fafccf0afd6b1124803a5112f70c71e41ce523a030f9e59480692e9bbddf85722b64cbfd931ad6638befdc983b4468db6f83fb5a2c71ef620bd393213d39ffe30467544a628837157bfdd9c54f07de75fbdb452bb2731d319cc3c918a251bb9"}) socket(0xa, 0x3, 0x4) (async) socket$kcm(0x29, 0x2, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) write$apparmor_exec(r2, &(0x7f0000000100)={'exec ', ':\x00'}, 0x7) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xb11, 0xdf, "04eac88106169ce78046dcda1de894bdb05a2abde9aed493fe422216f207d48ceeeeefecb5910e6217e0b1a0b596cc198ab67ba5b370d32e1fafccf0afd6b1124803a5112f70c71e41ce523a030f9e59480692e9bbddf85722b64cbfd931ad6638befdc983b4468db6f83fb5a2c71ef620bd393213d39ffe30467544a628837157bfdd9c54f07de75fbdb452bb2731d319cc3c918a251bb9"}) (async) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x9}]}, 0x3c}}, 0x0) 13:23:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x80, "8253b7fdea9c980127b6b4fde2743e14ee618dbefd457a39aec699f940e85b3617b1b0d54229d76c8fcd4f41c1d1d54e45ac0e0f721fea0c3bd4b9c1"}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x80, "8253b7fdea9c980127b6b4fde2743e14ee618dbefd457a39aec699f940e85b3617b1b0d54229d76c8fcd4f41c1d1d54e45ac0e0f721fea0c3bd4b9c1"}) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) 13:23:51 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000040)={0x4005, 0x9, 0x2, 0xbc0e}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r3}) (rerun: 64) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) (async, rerun: 64) r1 = socket$kcm(0x29, 0x2, 0x0) (rerun: 64) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) write$apparmor_exec(r2, &(0x7f0000000100)={'exec ', ':\x00'}, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xb11, 0xdf, "04eac88106169ce78046dcda1de894bdb05a2abde9aed493fe422216f207d48ceeeeefecb5910e6217e0b1a0b596cc198ab67ba5b370d32e1fafccf0afd6b1124803a5112f70c71e41ce523a030f9e59480692e9bbddf85722b64cbfd931ad6638befdc983b4468db6f83fb5a2c71ef620bd393213d39ffe30467544a628837157bfdd9c54f07de75fbdb452bb2731d319cc3c918a251bb9"}) 13:23:51 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:51 executing program 0: r0 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6270}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0xac6091de124bda90) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0x0, 0x400, 0x70bd2a, 0x2, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x6]}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x2, 0x4, 0xffffab9f, 0x2e, 0x5]}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x80001}, 0x8081) 13:23:51 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0xf}}, 0x0) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0x0, 0x400, 0x70bd2a, 0x2, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x6]}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x2, 0x4, 0xffffab9f, 0x2e, 0x5]}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x80001}, 0x8081) 13:23:51 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40030000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 0: r0 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6270}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0xac6091de124bda90) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x6440, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r0, 0xffffffff, 0x1, "6ab4dcb0d97b39c7e5aa4d760b9ad74336abb47da1737cae6585fb4c0bfe9fa9ce1ff18a2ccb06a1ea3798d531efc652133257294fab32d15668200c40c1e069992ede92923698"}) 13:23:51 executing program 3: r0 = socket(0x1d, 0xa, 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES16=r1, @ANYBLOB="040029bd7000fbdbdf255e00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900010400002f000000080026007b09000008002700000000000800a0000200000008009f000200000008002600fd1600000800a0000000008005001901070000000800a10006000000050018012a000000"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x8010) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"6621f5d496504af97b134aa4695dddde", 0x0, 0x0, {0x0, 0x80}, {0x2, 0x7}, 0x2, [0x3f, 0x6, 0x40000000800000, 0x9, 0x6, 0x9, 0x81, 0x7, 0x9, 0x0, 0x4, 0x6, 0x7203, 0x4, 0x2]}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001780), 0x46a801, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000780)={{r0}, r4, 0x2, @inherit={0x68, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000268c5502ccb4011fc2bedc7aa600040058a85ce1d3588d7a5877d9890000000000002a2b0000000000002b000000000000000700000000000000020000000000000003000000000000000a0a000000000000080000fe0000000000000000000000000900"/116]}, @devid=r6}) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0x0, 0x400, 0x70bd2a, 0x2, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x6]}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x2, 0x4, 0xffffab9f, 0x2e, 0x5]}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x80001}, 0x8081) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x14}}, 0x0) 13:23:51 executing program 0: r0 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6270}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0xac6091de124bda90) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0xa, 0x2, 0x4) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6270}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0xac6091de124bda90) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), r1) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x6440, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r0, 0xffffffff, 0x1, "6ab4dcb0d97b39c7e5aa4d760b9ad74336abb47da1737cae6585fb4c0bfe9fa9ce1ff18a2ccb06a1ea3798d531efc652133257294fab32d15668200c40c1e069992ede92923698"}) 13:23:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf0ffffffffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), r1) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x6440, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r0, 0xffffffff, 0x1, "6ab4dcb0d97b39c7e5aa4d760b9ad74336abb47da1737cae6585fb4c0bfe9fa9ce1ff18a2ccb06a1ea3798d531efc652133257294fab32d15668200c40c1e069992ede92923698"}) [ 2801.134469] can: request_module (can-proto-4) failed. 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) socket$inet6(0xa, 0x3, 0x3) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0xc0}}, 0x0) 13:23:51 executing program 3: r0 = socket(0x1d, 0xa, 0x4) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES16=r1, @ANYBLOB="040029bd7000fbdbdf255e00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900010400002f000000080026007b09000008002700000000000800a0000200000008009f000200000008002600fd1600000800a0000000008005001901070000000800a10006000000050018012a000000"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x8010) (async) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"6621f5d496504af97b134aa4695dddde", 0x0, 0x0, {0x0, 0x80}, {0x2, 0x7}, 0x2, [0x3f, 0x6, 0x40000000800000, 0x9, 0x6, 0x9, 0x81, 0x7, 0x9, 0x0, 0x4, 0x6, 0x7203, 0x4, 0x2]}) (async) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001780), 0x46a801, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000780)={{r0}, r4, 0x2, @inherit={0x68, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000268c5502ccb4011fc2bedc7aa600040058a85ce1d3588d7a5877d9890000000000002a2b0000000000002b000000000000000700000000000000020000000000000003000000000000000a0a000000000000080000fe0000000000000000000000000900"/116]}, @devid=r6}) 13:23:51 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 4: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x101, 0x48, 0x0, @broadcast, 'gretap0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:51 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e41bc20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf", 0x100000}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r1) keyctl$revoke(0x3, r1) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) socket$inet6(0xa, 0x3, 0x3) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0xec0}}, 0x0) 13:23:51 executing program 4: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x101, 0x48, 0x0, @broadcast, 'gretap0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x101, 0x48, 0x0, @broadcast, 'gretap0\x00'}) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) [ 2801.292769] can: request_module (can-proto-4) failed. 13:23:51 executing program 3: r0 = socket(0x1d, 0xa, 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES16=r1, @ANYBLOB="040029bd7000fbdbdf255e00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900010400002f000000080026007b09000008002700000000000800a0000200000008009f000200000008002600fd1600000800a0000000008005001901070000000800a10006000000050018012a000000"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x8010) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"6621f5d496504af97b134aa4695dddde", 0x0, 0x0, {0x0, 0x80}, {0x2, 0x7}, 0x2, [0x3f, 0x6, 0x40000000800000, 0x9, 0x6, 0x9, 0x81, 0x7, 0x9, 0x0, 0x4, 0x6, 0x7203, 0x4, 0x2]}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001780), 0x46a801, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000780)={{r0}, r4, 0x2, @inherit={0x68, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000268c5502ccb4011fc2bedc7aa600040058a85ce1d3588d7a5877d9890000000000002a2b0000000000002b000000000000000700000000000000020000000000000003000000000000000a0a000000000000080000fe0000000000000000000000000900"/116]}, @devid=r6}) socket(0x1d, 0xa, 0x4) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES16=r1, @ANYBLOB="040029bd7000fbdbdf255e00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900010400002f000000080026007b09000008002700000000000800a0000200000008009f000200000008002600fd1600000800a0000000008005001901070000000800a10006000000050018012a000000"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x8010) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f0000000000)) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"6621f5d496504af97b134aa4695dddde", 0x0, 0x0, {0x0, 0x80}, {0x2, 0x7}, 0x2, [0x3f, 0x6, 0x40000000800000, 0x9, 0x6, 0x9, 0x81, 0x7, 0x9, 0x0, 0x4, 0x6, 0x7203, 0x4, 0x2]}) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001780), 0x46a801, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000780)={{r0}, r4, 0x2, @inherit={0x68, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000268c5502ccb4011fc2bedc7aa600040058a85ce1d3588d7a5877d9890000000000002a2b0000000000002b000000000000000700000000000000020000000000000003000000000000000a0a000000000000080000fe0000000000000000000000000900"/116]}, @devid=r6}) (async) 13:23:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e41bc20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf", 0x100000}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r1) keyctl$revoke(0x3, r1) 13:23:51 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) socket$inet6(0xa, 0x3, 0x3) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) socket$inet6(0xa, 0x3, 0x3) (async) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x33fe0}}, 0x0) 13:23:51 executing program 4: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x101, 0x48, 0x0, @broadcast, 'gretap0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x101, 0x48, 0x0, @broadcast, 'gretap0\x00'}) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0xc) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:23:51 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async, rerun: 64) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e41bc20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf", 0x100000}, 0x48, 0xffffffffffffffff) (rerun: 64) keyctl$revoke(0x3, r1) keyctl$revoke(0x3, r1) [ 2801.390296] can: request_module (can-proto-4) failed. [ 2801.409473] can: request_module (can-proto-4) failed. 13:23:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x300000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x200001fc}}, 0x0) 13:23:51 executing program 3: r0 = socket(0xa, 0x80000, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) socket$inet6(0xa, 0x4, 0x8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="a80f7f582c97e2b0b5d3e508bf24191729999f43370a40dad522825826ed5068017f1fb5f65724374da3e0f9265dd515e60f2ee6de71f7eb2496b464daa4a06710978c0927516c1a0dcd08954996f7272b42b9e753cad89fa763bea098d5b8e2418d5a21525ac514dd33d5e5094dfac586f1a071e50de605ea6d577ca0bbc9cfe7fe693dc5bd5c383f7257b4d804053d3967088255b64fb37125e01e2485092a890a84bfb332fca3003c14350431436f5c0a8a934f7aab967b2780ade5c8e36d3c4bfe66d512", &(0x7f0000000180)=@tcp6=r3, 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:51 executing program 5: getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x152, 0x7, 0x5, 0x7f, 0x200, 0x10000, 0x6, 0x1c00000000000000}, &(0x7f0000000080)={0x101, 0x5, 0x3, 0xff, 0x2, 0xd5cd, 0x5e450aa5, 0x7f}, &(0x7f00000000c0)={0xff, 0x2, 0x3, 0x7, 0x3ff, 0x9, 0x4, 0x8}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x3]}, 0x8}) r2 = socket(0x1d, 0x800, 0x8) clock_gettime(0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x7ffff000}}, 0x0) 13:23:51 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 13:23:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x700000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:51 executing program 3: r0 = socket(0xa, 0x80000, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) socket$inet6(0xa, 0x4, 0x8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="a80f7f582c97e2b0b5d3e508bf24191729999f43370a40dad522825826ed5068017f1fb5f65724374da3e0f9265dd515e60f2ee6de71f7eb2496b464daa4a06710978c0927516c1a0dcd08954996f7272b42b9e753cad89fa763bea098d5b8e2418d5a21525ac514dd33d5e5094dfac586f1a071e50de605ea6d577ca0bbc9cfe7fe693dc5bd5c383f7257b4d804053d3967088255b64fb37125e01e2485092a890a84bfb332fca3003c14350431436f5c0a8a934f7aab967b2780ade5c8e36d3c4bfe66d512", &(0x7f0000000180)=@tcp6=r3, 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0xa, 0x80000, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) socket$inet6(0xa, 0x4, 0x8) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="a80f7f582c97e2b0b5d3e508bf24191729999f43370a40dad522825826ed5068017f1fb5f65724374da3e0f9265dd515e60f2ee6de71f7eb2496b464daa4a06710978c0927516c1a0dcd08954996f7272b42b9e753cad89fa763bea098d5b8e2418d5a21525ac514dd33d5e5094dfac586f1a071e50de605ea6d577ca0bbc9cfe7fe693dc5bd5c383f7257b4d804053d3967088255b64fb37125e01e2485092a890a84bfb332fca3003c14350431436f5c0a8a934f7aab967b2780ade5c8e36d3c4bfe66d512", &(0x7f0000000180)=@tcp6=r3, 0x2}, 0x20) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0xfffffdef}}, 0x0) 13:23:51 executing program 5: getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x152, 0x7, 0x5, 0x7f, 0x200, 0x10000, 0x6, 0x1c00000000000000}, &(0x7f0000000080)={0x101, 0x5, 0x3, 0xff, 0x2, 0xd5cd, 0x5e450aa5, 0x7f}, &(0x7f00000000c0)={0xff, 0x2, 0x3, 0x7, 0x3ff, 0x9, 0x4, 0x8}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x3]}, 0x8}) (async) r2 = socket(0x1d, 0x800, 0x8) clock_gettime(0x0, &(0x7f0000000200)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)) 13:23:51 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 13:23:51 executing program 5: getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x152, 0x7, 0x5, 0x7f, 0x200, 0x10000, 0x6, 0x1c00000000000000}, &(0x7f0000000080)={0x101, 0x5, 0x3, 0xff, 0x2, 0xd5cd, 0x5e450aa5, 0x7f}, &(0x7f00000000c0)={0xff, 0x2, 0x3, 0x7, 0x3ff, 0x9, 0x4, 0x8}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x3]}, 0x8}) (async) r2 = socket(0x1d, 0x800, 0x8) clock_gettime(0x0, &(0x7f0000000200)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)) 13:23:51 executing program 4: r0 = socket(0xa, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 3: r0 = socket(0xa, 0x80000, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) socket$inet6(0xa, 0x4, 0x8) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="a80f7f582c97e2b0b5d3e508bf24191729999f43370a40dad522825826ed5068017f1fb5f65724374da3e0f9265dd515e60f2ee6de71f7eb2496b464daa4a06710978c0927516c1a0dcd08954996f7272b42b9e753cad89fa763bea098d5b8e2418d5a21525ac514dd33d5e5094dfac586f1a071e50de605ea6d577ca0bbc9cfe7fe693dc5bd5c383f7257b4d804053d3967088255b64fb37125e01e2485092a890a84bfb332fca3003c14350431436f5c0a8a934f7aab967b2780ade5c8e36d3c4bfe66d512", &(0x7f0000000180)=@tcp6=r3, 0x2}, 0x20) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf00000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x2}, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e20, @remote}}, 0x0, 0x6, [{{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @private=0xa010102}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e23, @multicast1}}]}, 0x390) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:52 executing program 4: r0 = socket(0xa, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) (async) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x4}, 0x0) 13:23:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1b47ebc700000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x9, 0x58, &(0x7f0000000200)=""/88, 0x40f00, 0x1, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x7, 0x18, 0xd85}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r1, r1, r4, r1, r1]}, 0x80) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000980), 0x602000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000740)={r6}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x8, 0x9, 0x5, 0x200, r5, 0x8, '\x00', r2, r3, 0x5, 0x5, 0x1}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x13, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@map_idx={0x18, 0x8, 0x5, 0x0, 0xb}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x89}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xc9}, @alu={0x7, 0x1, 0x5, 0x5, 0x2, 0xfffffffffffffff4, 0xffffffffffffffff}, @map_fd={0x18, 0xa, 0x1, 0x0, r7}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x6, 0x7, 0x5, 0xffffffffffffff7c, 0x8}, @map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000500)='syzkaller\x00', 0xfffff084, 0x5f, &(0x7f0000000540)=""/95, 0x41100, 0x18, '\x00', r2, 0x0, r1, 0x8, &(0x7f0000000780)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0x200000e, 0x81, 0x80}, 0x10}, 0x80) r8 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r8, 0x80044943, &(0x7f0000000640)) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)={0x58, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xfffffffffffffeeb, 0x99, {0x88bbc65, 0x7a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xb300}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x21}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfab0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) write$rfkill(r9, &(0x7f00000005c0)={0x2, 0x3, 0x2, 0x1, 0x1}, 0x8) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in6=@private1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 4: r0 = socket(0xa, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x7}, 0x0) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e20, @remote}}, 0x0, 0x6, [{{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @private=0xa010102}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e23, @multicast1}}]}, 0x390) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x8}, 0x0) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfe1}, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x9, 0x58, &(0x7f0000000200)=""/88, 0x40f00, 0x1, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x7, 0x18, 0xd85}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r1, r1, r4, r1, r1]}, 0x80) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000980), 0x602000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000740)={r6}) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x8, 0x9, 0x5, 0x200, r5, 0x8, '\x00', r2, r3, 0x5, 0x5, 0x1}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x13, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@map_idx={0x18, 0x8, 0x5, 0x0, 0xb}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x89}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xc9}, @alu={0x7, 0x1, 0x5, 0x5, 0x2, 0xfffffffffffffff4, 0xffffffffffffffff}, @map_fd={0x18, 0xa, 0x1, 0x0, r7}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x6, 0x7, 0x5, 0xffffffffffffff7c, 0x8}, @map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000500)='syzkaller\x00', 0xfffff084, 0x5f, &(0x7f0000000540)=""/95, 0x41100, 0x18, '\x00', r2, 0x0, r1, 0x8, &(0x7f0000000780)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0x200000e, 0x81, 0x80}, 0x10}, 0x80) (async) r8 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r8, 0x80044943, &(0x7f0000000640)) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)={0x58, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xfffffffffffffeeb, 0x99, {0x88bbc65, 0x7a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xb300}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x21}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfab0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) (async) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) write$rfkill(r9, &(0x7f00000005c0)={0x2, 0x3, 0x2, 0x1, 0x1}, 0x8) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in6=@private1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x500}, 0x0) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f00000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e20, @remote}}, 0x0, 0x6, [{{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @private=0xa010102}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e23, @multicast1}}]}, 0x390) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e20, @remote}}, 0x0, 0x6, [{{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @private=0xa010102}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e23, @multicast1}}]}, 0x390) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4a8, "3c0736df4c8a1c92f11070cde41d3201bbbf54ccaf37daba20a94de8dc4fde07996588e2d1fb1b13388cd41c4b6dd83efcb3113b2aa6a2738317edee43d5dc946199665827da9c03419ee3ff87c109a447adde69654d257ab24d1847782e61f2b313f3a679510b234057b57aa90acdb69086d4ba5da01bcd996073a1dce3b31b4ae1ef292c60c073f6d8ede0c24b20184dadfdc5ab63bc"}) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9940000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x7ffffffe}, 0x0) 13:23:52 executing program 4: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfe1}, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 3: r0 = socket(0xa, 0x3, 0x4) (async, rerun: 32) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x4) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x9, 0x58, &(0x7f0000000200)=""/88, 0x40f00, 0x1, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x7, 0x18, 0xd85}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r1, r1, r4, r1, r1]}, 0x80) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000980), 0x602000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000740)={r6}) (async, rerun: 64) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x8, 0x9, 0x5, 0x200, r5, 0x8, '\x00', r2, r3, 0x5, 0x5, 0x1}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x13, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@map_idx={0x18, 0x8, 0x5, 0x0, 0xb}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x89}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xc9}, @alu={0x7, 0x1, 0x5, 0x5, 0x2, 0xfffffffffffffff4, 0xffffffffffffffff}, @map_fd={0x18, 0xa, 0x1, 0x0, r7}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x6, 0x7, 0x5, 0xffffffffffffff7c, 0x8}, @map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000500)='syzkaller\x00', 0xfffff084, 0x5f, &(0x7f0000000540)=""/95, 0x41100, 0x18, '\x00', r2, 0x0, r1, 0x8, &(0x7f0000000780)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0x200000e, 0x81, 0x80}, 0x10}, 0x80) r8 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r8, 0x80044943, &(0x7f0000000640)) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)={0x58, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xfffffffffffffeeb, 0x99, {0x88bbc65, 0x7a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xb300}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x21}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfab0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) (async, rerun: 32) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x200, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) (async, rerun: 64) write$rfkill(r9, &(0x7f00000005c0)={0x2, 0x3, 0x2, 0x1, 0x1}, 0x8) (rerun: 64) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in6=@private1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (rerun: 32) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9effffff00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0xffffff1f}, 0x0) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf0ffffff00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 4: r0 = socket(0xa, 0x3, 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfe1}, 0x4) (async) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfe1}, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4a8, "3c0736df4c8a1c92f11070cde41d3201bbbf54ccaf37daba20a94de8dc4fde07996588e2d1fb1b13388cd41c4b6dd83efcb3113b2aa6a2738317edee43d5dc946199665827da9c03419ee3ff87c109a447adde69654d257ab24d1847782e61f2b313f3a679510b234057b57aa90acdb69086d4ba5da01bcd996073a1dce3b31b4ae1ef292c60c073f6d8ede0c24b20184dadfdc5ab63bc"}) 13:23:52 executing program 3: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9a0000, 0xfffffffe, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909e3, 0x3, '\x00', @p_u16=&(0x7f0000000040)=0xffff}}) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffff7f00000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x2}, 0x0) 13:23:52 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 13:23:52 executing program 3: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9a0000, 0xfffffffe, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909e3, 0x3, '\x00', @p_u16=&(0x7f0000000040)=0xffff}}) (async, rerun: 64) r0 = socket(0xa, 0x3, 0x4) (rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 4: r0 = socket(0x1d, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3}, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4a8, "3c0736df4c8a1c92f11070cde41d3201bbbf54ccaf37daba20a94de8dc4fde07996588e2d1fb1b13388cd41c4b6dd83efcb3113b2aa6a2738317edee43d5dc946199665827da9c03419ee3ff87c109a447adde69654d257ab24d1847782e61f2b313f3a679510b234057b57aa90acdb69086d4ba5da01bcd996073a1dce3b31b4ae1ef292c60c073f6d8ede0c24b20184dadfdc5ab63bc"}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4a8, "3c0736df4c8a1c92f11070cde41d3201bbbf54ccaf37daba20a94de8dc4fde07996588e2d1fb1b13388cd41c4b6dd83efcb3113b2aa6a2738317edee43d5dc946199665827da9c03419ee3ff87c109a447adde69654d257ab24d1847782e61f2b313f3a679510b234057b57aa90acdb69086d4ba5da01bcd996073a1dce3b31b4ae1ef292c60c073f6d8ede0c24b20184dadfdc5ab63bc"}) (async) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf}, 0x0) 13:23:52 executing program 3: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9a0000, 0xfffffffe, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909e3, 0x3, '\x00', @p_u16=&(0x7f0000000040)=0xffff}}) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf0}, 0x0) [ 2802.383417] can: request_module (can-proto-4) failed. 13:23:52 executing program 4: r0 = socket(0x1d, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x3}]}, 0x30}}, 0x0) 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/227, 0xe3) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x300}, 0x0) 13:23:52 executing program 0: r0 = socket(0x22, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 3: r0 = socket(0x10, 0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:52 executing program 4: r0 = socket(0x1d, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0x1d, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) [ 2802.506346] can: request_module (can-proto-4) failed. 13:23:52 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/227, 0xe3) 13:23:52 executing program 0: r0 = socket(0x0, 0x2, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) bind$isdn_base(r1, &(0x7f0000000000)={0x22, 0x3, 0x40, 0x57, 0x6}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x9}]}, 0x30}}, 0x0) 13:23:52 executing program 3: r0 = socket(0x10, 0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) [ 2802.538197] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 13:23:52 executing program 5: socket(0xa, 0x3, 0x4) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/227, 0xe3) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf00}, 0x0) [ 2802.588013] can: request_module (can-proto-4) failed. 13:23:52 executing program 3: r0 = socket(0x10, 0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0x10, 0x4, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:23:52 executing program 0: r0 = socket(0x0, 0x2, 0x4) (async, rerun: 32) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) bind$isdn_base(r1, &(0x7f0000000000)={0x22, 0x3, 0x40, 0x57, 0x6}, 0x6) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (rerun: 64) 13:23:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3f00}, 0x0) 13:23:52 executing program 4: socket(0xa, 0x3, 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@private0, @in=@dev}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) 13:23:52 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x18}]}, 0x30}}, 0x0) 13:23:52 executing program 5: socket(0xa, 0x3, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) [ 2802.644768] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 2802.656573] can: request_module (can-proto-4) failed. 13:23:52 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x6, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x8, 0x4190000000000, {0x8, 0x3, 0x2, 0x800, 0x1}, [0x8]}}, @devid}) 13:23:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x9}]}, 0x30}}, 0x0) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf000}, 0x0) 13:23:53 executing program 4: socket(0xa, 0x3, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@private0, @in=@dev}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) [ 2802.737338] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 13:23:53 executing program 5: socket(0xa, 0x3, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 13:23:53 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x6, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x8, 0x4190000000000, {0x8, 0x3, 0x2, 0x800, 0x1}, [0x8]}}, @devid}) 13:23:53 executing program 5: socket(0xa, 0x3, 0x4) (async) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 13:23:53 executing program 0: r0 = socket(0x0, 0x2, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) bind$isdn_base(r1, &(0x7f0000000000)={0x22, 0x3, 0x40, 0x57, 0x6}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x30000}, 0x0) 13:23:53 executing program 4: socket(0xa, 0x3, 0x4) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@private0, @in=@dev}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) 13:23:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) 13:23:53 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x6, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x8, 0x4190000000000, {0x8, 0x3, 0x2, 0x800, 0x1}, [0x8]}}, @devid}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x6, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x8, 0x4190000000000, {0x8, 0x3, 0x2, 0x800, 0x1}, [0x8]}}, @devid}) (async) 13:23:53 executing program 5: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000001c0)='GPL\x00', 0x9, 0x58, &(0x7f0000000200)=""/88, 0x40f00, 0x1, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x7, 0x18, 0xd85}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r1, r1, r4, r1, r1]}, 0x80) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000980), 0x602000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000740)={r6}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x8, 0x9, 0x5, 0x200, r5, 0x8, '\x00', r2, r3, 0x5, 0x5, 0x1}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x13, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@map_idx={0x18, 0x8, 0x5, 0x0, 0xb}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x89}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xc9}, @alu={0x7, 0x1, 0x5, 0x5, 0x2, 0xfffffffffffffff4, 0xffffffffffffffff}, @map_fd={0x18, 0xa, 0x1, 0x0, r7}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x6, 0x7, 0x5, 0xffffffffffffff7c, 0x8}, @map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000500)='syzkaller\x00', 0xfffff084, 0x5f, &(0x7f0000000540)=""/95, 0x41100, 0x18, '\x00', r2, 0x0, r1, 0x8, &(0x7f0000000780)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x5, 0x200000e, 0x81, 0x80}, 0x10}, 0x80) r8 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r8, 0x80044943, &(0x7f0000000640)) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)={0x58, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xfffffffffffffeeb, 0x99, {0x88bbc65, 0x7a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xb300}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x21}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfab0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x200, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) write$rfkill(r9, &(0x7f00000005c0)={0x2, 0x3, 0x2, 0x1, 0x1}, 0x8) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in6=@private1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x34000}, 0x0) 13:23:53 executing program 3: r0 = socket(0xa, 0x800, 0x4) process_vm_readv(0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x7, &(0x7f0000002a40)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f00000016c0)=""/113, 0x71}, {&(0x7f0000001740)=""/123, 0x7b}, {&(0x7f00000017c0)=""/90, 0x5a}, {&(0x7f0000001840)=""/85, 0x55}, {&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/109, 0x6d}], 0x8, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000640)={'wlan0\x00'}) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x400300}, 0x0) 13:23:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 13:23:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf00000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:53 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 13:23:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x7ffff000}}, 0x0) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf0ffff}, 0x0) 13:23:53 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) 13:23:53 executing program 3: r0 = socket(0xa, 0x800, 0x4) (async) process_vm_readv(0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x7, &(0x7f0000002a40)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f00000016c0)=""/113, 0x71}, {&(0x7f0000001740)=""/123, 0x7b}, {&(0x7f00000017c0)=""/90, 0x5a}, {&(0x7f0000001840)=""/85, 0x55}, {&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/109, 0x6d}], 0x8, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async, rerun: 64) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000640)={'wlan0\x00'}) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x1000000}, 0x0) 13:23:53 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:53 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:23:53 executing program 3: r0 = socket(0xa, 0x800, 0x4) (async) process_vm_readv(0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x7, &(0x7f0000002a40)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f00000016c0)=""/113, 0x71}, {&(0x7f0000001740)=""/123, 0x7b}, {&(0x7f00000017c0)=""/90, 0x5a}, {&(0x7f0000001840)=""/85, 0x55}, {&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/109, 0x6d}], 0x8, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000640)={'wlan0\x00'}) (rerun: 32) 13:23:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x2000000}, 0x0) 13:23:53 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 13:23:53 executing program 3: socket(0xa, 0x3, 0x0) 13:23:53 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x7, 0xd16, 0x10001, 0x5, 0xa1a3, 0x4, 0x8, 0x4}, &(0x7f0000000040)={0x81, 0x3df40869, 0x8001, 0x7f, 0x7, 0x2, 0x2bbc5dc7, 0x2}, &(0x7f0000000080)={0x3, 0x43f6, 0x1, 0x200, 0xffffffffffffffff, 0x6, 0x6c, 0x7f}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x9]}, 0x8}) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) recvmsg$kcm(r3, &(0x7f0000001740)={&(0x7f00000001c0)=@xdp, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x8, &(0x7f00000016c0)=""/124, 0x7c}, 0x20) 13:23:54 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf}]}, 0x30}}, 0x0) 13:23:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:54 executing program 3: socket(0xa, 0x3, 0x0) 13:23:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3000000}, 0x0) 13:23:54 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x7, 0xd16, 0x10001, 0x5, 0xa1a3, 0x4, 0x8, 0x4}, &(0x7f0000000040)={0x81, 0x3df40869, 0x8001, 0x7f, 0x7, 0x2, 0x2bbc5dc7, 0x2}, &(0x7f0000000080)={0x3, 0x43f6, 0x1, 0x200, 0xffffffffffffffff, 0x6, 0x6c, 0x7f}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x9]}, 0x8}) (async) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) recvmsg$kcm(r3, &(0x7f0000001740)={&(0x7f00000001c0)=@xdp, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x8, &(0x7f00000016c0)=""/124, 0x7c}, 0x20) 13:23:54 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x7, 0xd16, 0x10001, 0x5, 0xa1a3, 0x4, 0x8, 0x4}, &(0x7f0000000040)={0x81, 0x3df40869, 0x8001, 0x7f, 0x7, 0x2, 0x2bbc5dc7, 0x2}, &(0x7f0000000080)={0x3, 0x43f6, 0x1, 0x200, 0xffffffffffffffff, 0x6, 0x6c, 0x7f}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x9]}, 0x8}) (async) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) recvmsg$kcm(r3, &(0x7f0000001740)={&(0x7f00000001c0)=@xdp, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x8, &(0x7f00000016c0)=""/124, 0x7c}, 0x20) 13:23:54 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0}]}, 0x30}}, 0x0) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf000000}, 0x0) 13:23:54 executing program 3: socket(0xa, 0x3, 0x0) socket(0xa, 0x3, 0x0) (async) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3f000000}, 0x0) 13:23:54 executing program 0: r0 = socket(0x1d, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mlockall(0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:54 executing program 3: r0 = socket(0x1a, 0x3, 0x29d) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:54 executing program 0: socket(0x1d, 0x1, 0x0) (async) r0 = socket(0x1d, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mlockall(0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x300}]}, 0x30}}, 0x0) [ 2804.200642] can: request_module (can-proto-0) failed. [ 2804.304128] can: request_module (can-proto-0) failed. 13:23:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x9effffff}, 0x0) 13:23:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x700}]}, 0x30}}, 0x0) 13:23:54 executing program 3: r0 = socket(0x1a, 0x3, 0x29d) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:54 executing program 0: r0 = socket(0x1d, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) mlockall(0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:54 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf00}]}, 0x30}}, 0x0) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xadc0eff5}, 0x0) 13:23:54 executing program 3: r0 = socket(0x1a, 0x3, 0x29d) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3f00}]}, 0x30}}, 0x0) 13:23:54 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 13:23:54 executing program 0: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:54 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 13:23:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf0ffffff}, 0x0) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 13:23:55 executing program 0: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf5efc0ad}, 0x0) 13:23:55 executing program 0: socket(0xa, 0x3, 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) socket$kcm(0x29, 0x0, 0x0) (async) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4099}]}, 0x30}}, 0x0) 13:23:55 executing program 3: sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x7fff}, {0x8, 0x15, 0x40}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x8001}, {0x8, 0x15, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x8900) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0x15, 0x4, 0x6bb976b5) 13:23:55 executing program 3: sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x7fff}, {0x8, 0x15, 0x40}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x8001}, {0x8, 0x15, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x8900) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) socket(0x15, 0x4, 0x6bb976b5) 13:23:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 executing program 3: sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x7fff}, {0x8, 0x15, 0x40}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x8001}, {0x8, 0x15, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x8900) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0x15, 0x4, 0x6bb976b5) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x7fff}, {0x8, 0x15, 0x40}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x8001}, {0x8, 0x15, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x8900) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) socket(0x15, 0x4, 0x6bb976b5) (async) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4, "1a30814e41bd1c83ba4402af26ce3304dd1943e3f38fee24d3ed098df5af236ea49ddbd9442f828d634e7e45ad1e3031fc0002769069a614ef6d1de7d72fc84e2ace05146edb7cf2a871035986d3c2dbbaa5613c2f76a8cefa5fd979659f0c0d86ec4fb46810717b7f9a6163deb51bd0722ec1cb1d4d9aaef705c8d10ae2a0a4d8c2e6bcd53de245d7e68579d5d6e155e3181bb6a74e0c80396fb0a78751fca4f7d6d60e14ece3a11fbc38ca6b14e45dac91ac7b0ed18a1519"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) 13:23:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xfffff000}, 0x0) 13:23:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0), 0x90) socket$inet(0x2, 0xa, 0xd04) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4, "1a30814e41bd1c83ba4402af26ce3304dd1943e3f38fee24d3ed098df5af236ea49ddbd9442f828d634e7e45ad1e3031fc0002769069a614ef6d1de7d72fc84e2ace05146edb7cf2a871035986d3c2dbbaa5613c2f76a8cefa5fd979659f0c0d86ec4fb46810717b7f9a6163deb51bd0722ec1cb1d4d9aaef705c8d10ae2a0a4d8c2e6bcd53de245d7e68579d5d6e155e3181bb6a74e0c80396fb0a78751fca4f7d6d60e14ece3a11fbc38ca6b14e45dac91ac7b0ed18a1519"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) 13:23:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x9940}]}, 0x30}}, 0x0) 13:23:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0), 0x90) (async) socket$inet(0x2, 0xa, 0xd04) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xffffff7f}, 0x0) 13:23:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0), 0x90) socket$inet(0x2, 0xa, 0xd04) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf000}]}, 0x30}}, 0x0) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x4, "1a30814e41bd1c83ba4402af26ce3304dd1943e3f38fee24d3ed098df5af236ea49ddbd9442f828d634e7e45ad1e3031fc0002769069a614ef6d1de7d72fc84e2ace05146edb7cf2a871035986d3c2dbbaa5613c2f76a8cefa5fd979659f0c0d86ec4fb46810717b7f9a6163deb51bd0722ec1cb1d4d9aaef705c8d10ae2a0a4d8c2e6bcd53de245d7e68579d5d6e155e3181bb6a74e0c80396fb0a78751fca4f7d6d60e14ece3a11fbc38ca6b14e45dac91ac7b0ed18a1519"}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) 13:23:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xffffff9e}, 0x0) 13:23:55 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x30000}]}, 0x30}}, 0x0) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 executing program 0: r0 = socket(0xa, 0x3, 0x4) socketpair(0x21, 0x1, 0x5, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x402480, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x4e21, 0x0, 0x4e22, 0x9, 0xa, 0x20, 0x20, 0x33}, {0xfff, 0xfffffffffffffffe, 0x40, 0x80, 0xfffffffffffffff7, 0x80000000, 0x1, 0x3}, {0x7, 0x8, 0xff, 0x8}, 0x4, 0x6e6bb6, 0x1, 0x1, 0x1}, {{@in=@multicast1, 0x4d3, 0x6c}, 0x2, @in=@remote, 0x3507, 0x4, 0x1, 0x62, 0x3f, 0x20, 0x1b}}, 0xe8) 13:23:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x34000}]}, 0x30}}, 0x0) 13:23:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) 13:23:55 executing program 0: r0 = socket(0xa, 0x3, 0x4) socketpair(0x21, 0x1, 0x5, &(0x7f0000000040)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x402480, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x4e21, 0x0, 0x4e22, 0x9, 0xa, 0x20, 0x20, 0x33}, {0xfff, 0xfffffffffffffffe, 0x40, 0x80, 0xfffffffffffffff7, 0x80000000, 0x1, 0x3}, {0x7, 0x8, 0xff, 0x8}, 0x4, 0x6e6bb6, 0x1, 0x1, 0x1}, {{@in=@multicast1, 0x4d3, 0x6c}, 0x2, @in=@remote, 0x3507, 0x4, 0x1, 0x62, 0x3f, 0x20, 0x1b}}, 0xe8) 13:23:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:55 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x1000000000000}, 0x0) 13:23:56 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x400300}]}, 0x30}}, 0x0) 13:23:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffff}]}, 0x30}}, 0x0) 13:23:56 executing program 0: r0 = socket(0xa, 0x3, 0x4) socketpair(0x21, 0x1, 0x5, &(0x7f0000000040)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x402480, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r3}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x4e21, 0x0, 0x4e22, 0x9, 0xa, 0x20, 0x20, 0x33}, {0xfff, 0xfffffffffffffffe, 0x40, 0x80, 0xfffffffffffffff7, 0x80000000, 0x1, 0x3}, {0x7, 0x8, 0xff, 0x8}, 0x4, 0x6e6bb6, 0x1, 0x1, 0x1}, {{@in=@multicast1, 0x4d3, 0x6c}, 0x2, @in=@remote, 0x3507, 0x4, 0x1, 0x62, 0x3f, 0x20, 0x1b}}, 0xe8) 13:23:56 executing program 3: r0 = socket(0xa, 0x3, 0x4) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:56 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)={r0, 0x3, 0x6, "ec40b513f3a5af3668ca6599680e1bef1d2ddc09ebf9141bc242e62db174b1e15c600ac0935245698890ec620cce6338b5035f6056d6fd91823ebe86b791afbae80b05bbc0063af71f0307e37f447994160a91c030dc85bc537a2ce48b57d07450ea7cdbe138c05c1560e08336d1acddadc2dbe159ba467cac"}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2ac103, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3000000000000}, 0x0) 13:23:56 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)={r0, 0x3, 0x6, "ec40b513f3a5af3668ca6599680e1bef1d2ddc09ebf9141bc242e62db174b1e15c600ac0935245698890ec620cce6338b5035f6056d6fd91823ebe86b791afbae80b05bbc0063af71f0307e37f447994160a91c030dc85bc537a2ce48b57d07450ea7cdbe138c05c1560e08336d1acddadc2dbe159ba467cac"}) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2ac103, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x40030000000000}, 0x0) 13:23:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1000000}]}, 0x30}}, 0x0) 13:23:56 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x444100, 0x0) sendto$isdn(r1, &(0x7f0000000040)={0x8, 0x4, "14f5cda7140cb22d24a3d7422f3d1e31395f3b99bd6751e72e8ecc2cecd79e4b856068765c767ce4513810da1c693b1f33beea0647330514dccac49f061627b58d3cd980ab8eff109edf6023dfe7f491688cd2f16a98eb17ae2c35b5"}, 0x64, 0x4004050, &(0x7f00000000c0)={0x22, 0x2, 0x2, 0x5b, 0x8}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf0ffffffffffff}, 0x0) 13:23:56 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)={r0, 0x3, 0x6, "ec40b513f3a5af3668ca6599680e1bef1d2ddc09ebf9141bc242e62db174b1e15c600ac0935245698890ec620cce6338b5035f6056d6fd91823ebe86b791afbae80b05bbc0063af71f0307e37f447994160a91c030dc85bc537a2ce48b57d07450ea7cdbe138c05c1560e08336d1acddadc2dbe159ba467cac"}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2ac103, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) 13:23:56 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:23:56 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2000000}]}, 0x30}}, 0x0) 13:23:56 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057c40)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057e40)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "7530ba8a3e691e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058e40)={0x4b33ce9a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "5e1b252e890252"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000059e40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005a040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005a240)={0x9a7b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x88, "a37044d8c285e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005b640)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "3e5c1931884d8b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c840)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ca40)={0x8000000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2e, "32532016ec06c2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005da40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005dc40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005de40)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005e040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e240)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "7614794986c052"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005f240)={0x682, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "b5b06a00ccaa6f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060240)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "dc76e62f2da649"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061640)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "b3ed08f2d0be42"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000062640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000062840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x21, "6dadede528e4d6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000063840)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000063a40)={0x4218, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r29}], 0xff, "1936e371b26ea3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000064a40)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {0x0, r7}, {0x0, r8}, {r9, r11}, {0x0, r12}, {}, {}, {}, {}, {r13}, {0x0, r15}, {0x0, r16}, {r17}, {}, {r18, r19}, {0x0, r20}, {0x0, r23}, {}, {}, {r24}, {0x0, r25}, {}, {r26, r27}, {r28, r30}, {}, {r31, r32}], 0x6, "c205c4608fe7a6"}) 13:23:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x100000000000000}, 0x0) 13:23:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:23:56 executing program 0: r0 = socket(0xa, 0x3, 0x4) (async, rerun: 64) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x444100, 0x0) (rerun: 64) sendto$isdn(r1, &(0x7f0000000040)={0x8, 0x4, "14f5cda7140cb22d24a3d7422f3d1e31395f3b99bd6751e72e8ecc2cecd79e4b856068765c767ce4513810da1c693b1f33beea0647330514dccac49f061627b58d3cd980ab8eff109edf6023dfe7f491688cd2f16a98eb17ae2c35b5"}, 0x64, 0x4004050, &(0x7f00000000c0)={0x22, 0x2, 0x2, 0x5b, 0x8}, 0x6) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:56 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057a40)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057c40)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057e40)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "7530ba8a3e691e"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058e40)={0x4b33ce9a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "5e1b252e890252"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000059e40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005a040)={0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005a240)={0x9a7b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x88, "a37044d8c285e2"}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b240)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b440)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005b640)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "3e5c1931884d8b"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c640)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c840)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ca40)={0x8000000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2e, "32532016ec06c2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005da40)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005dc40)={0x0, ""/256, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005de40)={0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005e040)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e240)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "7614794986c052"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005f240)={0x682, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "b5b06a00ccaa6f"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060240)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "dc76e62f2da649"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061240)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061440)={0x0, ""/256, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061640)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "b3ed08f2d0be42"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000062640)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000062840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x21, "6dadede528e4d6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000063840)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000063a40)={0x4218, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r29}], 0xff, "1936e371b26ea3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000064a40)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {0x0, r7}, {0x0, r8}, {r9, r11}, {0x0, r12}, {}, {}, {}, {}, {r13}, {0x0, r15}, {0x0, r16}, {r17}, {}, {r18, r19}, {0x0, r20}, {0x0, r23}, {}, {}, {r24}, {0x0, r25}, {}, {r26, r27}, {r28, r30}, {}, {r31, r32}], 0x6, "c205c4608fe7a6"}) 13:23:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3000000}]}, 0x30}}, 0x0) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) 13:23:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:23:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7000000}]}, 0x30}}, 0x0) 13:23:56 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057a40)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057c40)={0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057e40)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "7530ba8a3e691e"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058e40)={0x4b33ce9a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "5e1b252e890252"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000059e40)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005a040)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005a240)={0x9a7b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x88, "a37044d8c285e2"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b240)={0x0, ""/256, 0x0, 0x0}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b440)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005b640)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "3e5c1931884d8b"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c640)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005c840)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ca40)={0x8000000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2e, "32532016ec06c2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005da40)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005dc40)={0x0, ""/256, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005de40)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005e040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e240)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "7614794986c052"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005f240)={0x682, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "b5b06a00ccaa6f"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060240)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "dc76e62f2da649"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061240)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061440)={0x0, ""/256, 0x0}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061640)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "b3ed08f2d0be42"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000062640)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000062840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x21, "6dadede528e4d6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000063840)={0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000063a40)={0x4218, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r29}], 0xff, "1936e371b26ea3"}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000064a40)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {0x0, r7}, {0x0, r8}, {r9, r11}, {0x0, r12}, {}, {}, {}, {}, {r13}, {0x0, r15}, {0x0, r16}, {r17}, {}, {r18, r19}, {0x0, r20}, {0x0, r23}, {}, {}, {r24}, {0x0, r25}, {}, {r26, r27}, {r28, r30}, {}, {r31, r32}], 0x6, "c205c4608fe7a6"}) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) 13:23:56 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x444100, 0x0) sendto$isdn(r1, &(0x7f0000000040)={0x8, 0x4, "14f5cda7140cb22d24a3d7422f3d1e31395f3b99bd6751e72e8ecc2cecd79e4b856068765c767ce4513810da1c693b1f33beea0647330514dccac49f061627b58d3cd980ab8eff109edf6023dfe7f491688cd2f16a98eb17ae2c35b5"}, 0x64, 0x4004050, &(0x7f00000000c0)={0x22, 0x2, 0x2, 0x5b, 0x8}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x444100, 0x0) (async) sendto$isdn(r1, &(0x7f0000000040)={0x8, 0x4, "14f5cda7140cb22d24a3d7422f3d1e31395f3b99bd6751e72e8ecc2cecd79e4b856068765c767ce4513810da1c693b1f33beea0647330514dccac49f061627b58d3cd980ab8eff109edf6023dfe7f491688cd2f16a98eb17ae2c35b5"}, 0x64, 0x4004050, &(0x7f00000000c0)={0x22, 0x2, 0x2, 0x5b, 0x8}, 0x6) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:23:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf00000000000000}, 0x0) 13:23:56 executing program 4: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000040)={0x4008, 0x3, 0xa, 0x62}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x190, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x401}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfe000000}, {0x6, 0x11, 0xba}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x8000}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x332}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x5}}]}, 0xfffffffffffffc23}, 0x1, 0x0, 0x0, 0x40}, 0x44801) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x1f) 13:23:56 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf000000}]}, 0x30}}, 0x0) 13:23:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "7357a8d69c1b0451b09c16ca0c52ed2981302f8813ef5b1a81efab3df9d90a29061dfe478162f4b8f2a0822efe9bc1eee59411de76806b687d93f1938d045a4a", 0x26}, 0x48, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x6, 0x1, r1) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x3f00000000000000}, 0x0) 13:23:57 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1b47ebc7}]}, 0x30}}, 0x0) 13:23:57 executing program 4: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000040)={0x4008, 0x3, 0xa, 0x62}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x190, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x401}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfe000000}, {0x6, 0x11, 0xba}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x8000}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x332}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x5}}]}, 0xfffffffffffffc23}, 0x1, 0x0, 0x0, 0x40}, 0x44801) (async) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x190, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x401}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfe000000}, {0x6, 0x11, 0xba}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x8000}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x332}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x5}}]}, 0xfffffffffffffc23}, 0x1, 0x0, 0x0, 0x40}, 0x44801) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x1f) (async) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x1f) 13:23:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "7357a8d69c1b0451b09c16ca0c52ed2981302f8813ef5b1a81efab3df9d90a29061dfe478162f4b8f2a0822efe9bc1eee59411de76806b687d93f1938d045a4a", 0x26}, 0x48, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x6, 0x1, r1) (async) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:23:57 executing program 4: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000040)={0x4008, 0x3, 0xa, 0x62}) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x190, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x401}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfe000000}, {0x6, 0x11, 0xba}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x8000}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x332}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x5}}]}, 0xfffffffffffffc23}, 0x1, 0x0, 0x0, 0x40}, 0x44801) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x1f) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x9effffff00000000}, 0x0) 13:23:57 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3f000000}]}, 0x30}}, 0x0) 13:23:57 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) (async) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "7357a8d69c1b0451b09c16ca0c52ed2981302f8813ef5b1a81efab3df9d90a29061dfe478162f4b8f2a0822efe9bc1eee59411de76806b687d93f1938d045a4a", 0x26}, 0x48, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x6, 0x1, r1) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:23:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:57 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xee, "55993e0c5ee6662472737baaebf13fa368c05f8f9cc4547498f93a5bee83288f821d0b0a9c039dc08b079c44ebf1a1919ce61ec96889efa64337a9a8fa76468b7cb8968c960c20416c044d1ec63c69aab3d98cd8208341a83dcca0d6182b27bd3a0060a8ff2a9b08c90f3c9698db200b8bca429da422eae7a68f4012a16803647b15866807d16d34fd7a47a93b2322beae8376e67f7190212c5d1d9e2ca9e14c480d4849e4bd285aaff7acd8240adaab1831fcf91345351ac6077df51aa12694fe892116b5694ea9cb40708af200bbd40a4d4424b303fe0baef4da5ffb56a2d92fd2077f33f0ab66d6c5a261ca62"}, &(0x7f0000000180)=0x112) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf0ffffff00000000}, 0x0) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xf5efc0ad00000000}, 0x0) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xffffff7f00000000}, 0x0) 13:23:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x99400000}]}, 0x30}}, 0x0) 13:23:57 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x28000, 0x0) r1 = socket(0xa, 0x3, 0x4) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x10001}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xff}}]}, 0xa4}}, 0x8840) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:57 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xee, "55993e0c5ee6662472737baaebf13fa368c05f8f9cc4547498f93a5bee83288f821d0b0a9c039dc08b079c44ebf1a1919ce61ec96889efa64337a9a8fa76468b7cb8968c960c20416c044d1ec63c69aab3d98cd8208341a83dcca0d6182b27bd3a0060a8ff2a9b08c90f3c9698db200b8bca429da422eae7a68f4012a16803647b15866807d16d34fd7a47a93b2322beae8376e67f7190212c5d1d9e2ca9e14c480d4849e4bd285aaff7acd8240adaab1831fcf91345351ac6077df51aa12694fe892116b5694ea9cb40708af200bbd40a4d4424b303fe0baef4da5ffb56a2d92fd2077f33f0ab66d6c5a261ca62"}, &(0x7f0000000180)=0x112) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xee, "55993e0c5ee6662472737baaebf13fa368c05f8f9cc4547498f93a5bee83288f821d0b0a9c039dc08b079c44ebf1a1919ce61ec96889efa64337a9a8fa76468b7cb8968c960c20416c044d1ec63c69aab3d98cd8208341a83dcca0d6182b27bd3a0060a8ff2a9b08c90f3c9698db200b8bca429da422eae7a68f4012a16803647b15866807d16d34fd7a47a93b2322beae8376e67f7190212c5d1d9e2ca9e14c480d4849e4bd285aaff7acd8240adaab1831fcf91345351ac6077df51aa12694fe892116b5694ea9cb40708af200bbd40a4d4424b303fe0baef4da5ffb56a2d92fd2077f33f0ab66d6c5a261ca62"}, &(0x7f0000000180)=0x112) (async) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0xfffffffffffff000}, 0x0) 13:23:57 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x28000, 0x0) (async) r1 = socket(0xa, 0x3, 0x4) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x10001}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xff}}]}, 0xa4}}, 0x8840) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:23:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x9effffff}]}, 0x30}}, 0x0) 13:23:57 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xee, "55993e0c5ee6662472737baaebf13fa368c05f8f9cc4547498f93a5bee83288f821d0b0a9c039dc08b079c44ebf1a1919ce61ec96889efa64337a9a8fa76468b7cb8968c960c20416c044d1ec63c69aab3d98cd8208341a83dcca0d6182b27bd3a0060a8ff2a9b08c90f3c9698db200b8bca429da422eae7a68f4012a16803647b15866807d16d34fd7a47a93b2322beae8376e67f7190212c5d1d9e2ca9e14c480d4849e4bd285aaff7acd8240adaab1831fcf91345351ac6077df51aa12694fe892116b5694ea9cb40708af200bbd40a4d4424b303fe0baef4da5ffb56a2d92fd2077f33f0ab66d6c5a261ca62"}, &(0x7f0000000180)=0x112) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x2}, 0x0) 13:23:57 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x28000, 0x0) r1 = socket(0xa, 0x3, 0x4) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x10001}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xff}}]}, 0xa4}}, 0x8840) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:23:57 executing program 4: r0 = socket(0xa, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:23:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3}, 0x0) 13:23:58 executing program 0: r0 = socket(0xa, 0x3, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1d, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf7}, [@btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @jmp={0x5, 0x1, 0x6, 0x3, 0x1, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x6}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x88, &(0x7f00000000c0)=""/136, 0x41100, 0x14, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x101, 0xf4000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:58 executing program 4: r0 = socket(0xa, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xc7eb471b}]}, 0x30}}, 0x0) 13:23:58 executing program 0: r0 = socket(0xa, 0x3, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1d, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf7}, [@btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @jmp={0x5, 0x1, 0x6, 0x3, 0x1, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x6}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x88, &(0x7f00000000c0)=""/136, 0x41100, 0x14, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x101, 0xf4000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:23:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf}, 0x0) 13:23:58 executing program 4: r0 = socket(0xa, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:23:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:23:58 executing program 0: r0 = socket(0xa, 0x3, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1d, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf7}, [@btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @jmp={0x5, 0x1, 0x6, 0x3, 0x1, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x6}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x88, &(0x7f00000000c0)=""/136, 0x41100, 0x14, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x101, 0xf4000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:58 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffff}]}, 0x30}}, 0x0) 13:23:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0}, 0x0) 13:23:58 executing program 0: r0 = socket(0xa, 0xa, 0x4) r1 = syz_open_dev$cec(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x40004, 0x293a4700, 0x7ff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa30902, 0x80401, '\x00', @string=&(0x7f00000000c0)=0x5}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f0000000140)={0x7ff, &(0x7f00000006c0)="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"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) 13:23:58 executing program 4: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x541b, &(0x7f0000000080)={r3}) 13:23:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:23:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x300}, 0x0) 13:23:58 executing program 4: socket(0xa, 0x3, 0x4) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x541b, &(0x7f0000000080)={r3}) 13:23:58 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xfffff000}]}, 0x30}}, 0x0) 13:23:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf00}, 0x0) 13:23:58 executing program 4: socket(0xa, 0x3, 0x4) (async, rerun: 64) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) (async) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x541b, &(0x7f0000000080)={r3}) 13:23:58 executing program 0: r0 = socket(0xa, 0xa, 0x4) (async) r1 = syz_open_dev$cec(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x40004, 0x293a4700, 0x7ff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa30902, 0x80401, '\x00', @string=&(0x7f00000000c0)=0x5}}) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async, rerun: 32) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f0000000140)={0x7ff, &(0x7f00000006c0)="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"}) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) (rerun: 64) 13:23:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:23:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3f00}, 0x0) 13:23:58 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff7f}]}, 0x30}}, 0x0) 13:23:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:23:59 executing program 0: r0 = socket(0xa, 0xa, 0x4) r1 = syz_open_dev$cec(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x40004, 0x293a4700, 0x7ff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa30902, 0x80401, '\x00', @string=&(0x7f00000000c0)=0x5}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f0000000140)={0x7ff, &(0x7f00000006c0)="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"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) socket(0xa, 0xa, 0x4) (async) syz_open_dev$cec(&(0x7f0000000000), 0x2, 0x2) (async) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x40004, 0x293a4700, 0x7ff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa30902, 0x80401, '\x00', @string=&(0x7f00000000c0)=0x5}}) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f0000000140)={0x7ff, &(0x7f00000006c0)="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"}) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) (async) 13:23:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf000}, 0x0) 13:23:59 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000006c0), 0x20100, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000009c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x234, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xd1}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xaadc}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xa4e1}, {0x6, 0x11, 0x1ffc}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xc7d4}, {0x6, 0x11, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xfffff000}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1000}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x85c0ac7}, {0x6, 0x11, 0x3f}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbd3}, {0x6, 0x11, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbb60}, {0x6, 0x11, 0x8}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4008810}, 0x40050) r1 = socket(0xa, 0x3, 0x4) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x6f11) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000a00)={0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000040)=@tipc=@name, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/40, 0x28}], 0x7, &(0x7f0000000580)=""/198, 0xc6}, 0x0) 13:23:59 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff9e}]}, 0x30}}, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:23:59 executing program 0: r0 = socket(0xa, 0x1, 0x7) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:59 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xfffffff0}]}, 0x30}}, 0x0) 13:23:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x30000}, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:59 executing program 0: r0 = socket(0xa, 0x1, 0x7) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0xa, 0x1, 0x7) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:23:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x34000}, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:23:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:24:00 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f00000006c0), 0x20100, 0x0) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000006c0), 0x20100, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000009c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x234, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xd1}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xaadc}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xa4e1}, {0x6, 0x11, 0x1ffc}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xc7d4}, {0x6, 0x11, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xfffff000}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1000}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x85c0ac7}, {0x6, 0x11, 0x3f}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbd3}, {0x6, 0x11, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbb60}, {0x6, 0x11, 0x8}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4008810}, 0x40050) r1 = socket(0xa, 0x3, 0x4) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x6f11) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000a00)={0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000040)=@tipc=@name, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/40, 0x28}], 0x7, &(0x7f0000000580)=""/198, 0xc6}, 0x0) (async) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000040)=@tipc=@name, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/40, 0x28}], 0x7, &(0x7f0000000580)=""/198, 0xc6}, 0x0) 13:24:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:24:00 executing program 0: socket(0xa, 0x1, 0x7) (async) r0 = socket(0xa, 0x1, 0x7) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x400300}, 0x0) 13:24:00 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1000000000000}]}, 0x30}}, 0x0) 13:24:00 executing program 3: r0 = socket(0x1a, 0x1, 0x5) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000050ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000050cc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000050ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {r8}], 0xe6, "f1fb8b02894029"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000051ec0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000520c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "87ce41c61601df"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000530c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000532c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000534c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x6, "0100"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000544c0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "25da2834ee1093"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000554c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000556c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000558c0)={0x7fffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "ab711847259e28"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000568c0)={0x53, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "90e1e71333fbd4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000578c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r8, r11}, {}, {r12, r15}, {}, {r17}, {}, {r18}, {}, {}, {}, {0x0, r19}, {0x0, r20}, {0x0, r21}, {0x0, r22}, {}, {r23, r24}, {}, {r25}, {0x0, r26}], 0xea, "65054b0da79953"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)={r6}) 13:24:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3000000000000}]}, 0x30}}, 0x0) 13:24:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0ffff}, 0x0) 13:24:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:24:00 executing program 3: r0 = socket(0x1a, 0x1, 0x5) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async, rerun: 64) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000050ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000050cc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000050ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {r8}], 0xe6, "f1fb8b02894029"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000051ec0)={0x0}) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000520c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "87ce41c61601df"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000530c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000532c0)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000534c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x6, "0100"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000544c0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "25da2834ee1093"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000554c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000556c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000558c0)={0x7fffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "ab711847259e28"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000568c0)={0x53, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "90e1e71333fbd4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000578c0)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r8, r11}, {}, {r12, r15}, {}, {r17}, {}, {r18}, {}, {}, {}, {0x0, r19}, {0x0, r20}, {0x0, r21}, {0x0, r22}, {}, {r23, r24}, {}, {r25}, {0x0, r26}], 0xea, "65054b0da79953"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)={r6}) 13:24:00 executing program 0: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0x38, 0x34, 0x30, 0x66, 0x35, 0x30, 0x37, 0x66, 0x34, 0x31, 0x62, 0x32, 0x66, 0x63, 0x63, 0x39]}, &(0x7f00000000c0)={0x0, "32d74261ff17a26433ec98353d88beeb4cf7bc6fbc4583b66741aba6c20283686d6d36bdb31aea9fc1747c4314c283e6316fbe9fcea57b5f3118c5e965433978", 0x3b}, 0x48, 0xfffffffffffffffe) r0 = socket(0xa, 0x3, 0x4) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) syz_open_dev$cec(&(0x7f0000000140), 0x2, 0x2) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in=@local}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 13:24:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:00 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000006c0), 0x20100, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000009c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x234, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xd1}, {0x6, 0x11, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xaadc}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xa4e1}, {0x6, 0x11, 0x1ffc}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xc7d4}, {0x6, 0x11, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xfffff000}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1000}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x85c0ac7}, {0x6, 0x11, 0x3f}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbd3}, {0x6, 0x11, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xbb60}, {0x6, 0x11, 0x8}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4008810}, 0x40050) (async) r1 = socket(0xa, 0x3, 0x4) (async) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x6f11) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000a00)={0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000040)=@tipc=@name, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/40, 0x28}], 0x7, &(0x7f0000000580)=""/198, 0xc6}, 0x0) 13:24:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x40030000000000}]}, 0x30}}, 0x0) 13:24:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x1000000}, 0x0) 13:24:00 executing program 0: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0x38, 0x34, 0x30, 0x66, 0x35, 0x30, 0x37, 0x66, 0x34, 0x31, 0x62, 0x32, 0x66, 0x63, 0x63, 0x39]}, &(0x7f00000000c0)={0x0, "32d74261ff17a26433ec98353d88beeb4cf7bc6fbc4583b66741aba6c20283686d6d36bdb31aea9fc1747c4314c283e6316fbe9fcea57b5f3118c5e965433978", 0x3b}, 0x48, 0xfffffffffffffffe) r0 = socket(0xa, 0x3, 0x4) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) syz_open_dev$cec(&(0x7f0000000140), 0x2, 0x2) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in=@local}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0x38, 0x34, 0x30, 0x66, 0x35, 0x30, 0x37, 0x66, 0x34, 0x31, 0x62, 0x32, 0x66, 0x63, 0x63, 0x39]}, &(0x7f00000000c0)={0x0, "32d74261ff17a26433ec98353d88beeb4cf7bc6fbc4583b66741aba6c20283686d6d36bdb31aea9fc1747c4314c283e6316fbe9fcea57b5f3118c5e965433978", 0x3b}, 0x48, 0xfffffffffffffffe) (async) socket(0xa, 0x3, 0x4) (async) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000000)=0x1) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) syz_open_dev$cec(&(0x7f0000000140), 0x2, 0x2) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in=@local}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) (async) 13:24:00 executing program 3: r0 = socket(0x1a, 0x1, 0x5) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000050ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000050cc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000050ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {r8}], 0xe6, "f1fb8b02894029"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000051ec0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000520c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "87ce41c61601df"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000530c0)={0x0, ""/256, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000532c0)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000534c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x6, "0100"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000544c0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "25da2834ee1093"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000554c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000556c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000558c0)={0x7fffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "ab711847259e28"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000568c0)={0x53, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "90e1e71333fbd4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000578c0)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r8, r11}, {}, {r12, r15}, {}, {r17}, {}, {r18}, {}, {}, {}, {0x0, r19}, {0x0, r20}, {0x0, r21}, {0x0, r22}, {}, {r23, r24}, {}, {r25}, {0x0, r26}], 0xea, "65054b0da79953"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)={r6}) 13:24:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r0}) 13:24:01 executing program 0: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0x38, 0x34, 0x30, 0x66, 0x35, 0x30, 0x37, 0x66, 0x34, 0x31, 0x62, 0x32, 0x66, 0x63, 0x63, 0x39]}, &(0x7f00000000c0)={0x0, "32d74261ff17a26433ec98353d88beeb4cf7bc6fbc4583b66741aba6c20283686d6d36bdb31aea9fc1747c4314c283e6316fbe9fcea57b5f3118c5e965433978", 0x3b}, 0x48, 0xfffffffffffffffe) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) syz_open_dev$cec(&(0x7f0000000140), 0x2, 0x2) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in=@local}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 13:24:01 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x2000000}, 0x0) 13:24:01 executing program 3: r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r0}) 13:24:01 executing program 0: r0 = socket(0x1f, 0x800, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000002004e2264010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dbfb45900000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000723c528f06becf58c43d0af550b4bfa3cc0379d5d66f1b52aba5836ba5936e28b4b38d4287733ffcff146fbacada36594a9af979ea73b75b4242d897ef13c98aef600b0765ffdd9940d7b076cc1992e8022a4cd98f99"], 0x210) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008044}, 0x44040) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r2}) 13:24:01 executing program 3: r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3000000}, 0x0) 13:24:01 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x100000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r0}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r0}) (async) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf000000}, 0x0) 13:24:01 executing program 0: r0 = socket(0x1f, 0x800, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000002004e2264010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dbfb45900000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000723c528f06becf58c43d0af550b4bfa3cc0379d5d66f1b52aba5836ba5936e28b4b38d4287733ffcff146fbacada36594a9af979ea73b75b4242d897ef13c98aef600b0765ffdd9940d7b076cc1992e8022a4cd98f99"], 0x210) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008044}, 0x44040) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r2}) socket(0x1f, 0x800, 0x7ff) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000002004e2264010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dbfb45900000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000723c528f06becf58c43d0af550b4bfa3cc0379d5d66f1b52aba5836ba5936e28b4b38d4287733ffcff146fbacada36594a9af979ea73b75b4242d897ef13c98aef600b0765ffdd9940d7b076cc1992e8022a4cd98f99"], 0x210) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008044}, 0x44040) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r2}) (async) 13:24:01 executing program 3: r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f00000001c0)={r1}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)=0x3) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000100)={{0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0xffffffff, 'wrr\x00', 0x12, 0x9, 0x27}, {@rand_addr=0x64010101, 0x4e23, 0x4, 0xfd, 0xfffffc01, 0x80}}, 0x44) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f00000000c0)={0x10000, 'syz1\x00'}) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3f000000}, 0x0) 13:24:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x200000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 0: r0 = socket(0x1f, 0x800, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000002004e2264010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dbfb45900000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000723c528f06becf58c43d0af550b4bfa3cc0379d5d66f1b52aba5836ba5936e28b4b38d4287733ffcff146fbacada36594a9af979ea73b75b4242d897ef13c98aef600b0765ffdd9940d7b076cc1992e8022a4cd98f99"], 0x210) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008044}, 0x44040) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r2}) 13:24:01 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x300000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)={r2}) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x9effffff}, 0x0) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f00000001c0)={r1}) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)=0x3) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000100)={{0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0xffffffff, 'wrr\x00', 0x12, 0x9, 0x27}, {@rand_addr=0x64010101, 0x4e23, 0x4, 0xfd, 0xfffffc01, 0x80}}, 0x44) (async) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f00000000c0)={0x10000, 'syz1\x00'}) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:01 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x1, 0x7, 0x1, 0x9}, 0x6) socket(0x6, 0xa, 0x7) 13:24:01 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x700000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 3: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)={r2}) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xadc0eff5}, 0x0) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x24}}, 0x0) 13:24:01 executing program 4: r0 = socket(0xa, 0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f00000001c0)={r1}) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)=0x3) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000100)={{0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0xffffffff, 'wrr\x00', 0x12, 0x9, 0x27}, {@rand_addr=0x64010101, 0x4e23, 0x4, 0xfd, 0xfffffc01, 0x80}}, 0x44) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f00000000c0)={0x10000, 'syz1\x00'}) 13:24:01 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (async) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x1, 0x7, 0x1, 0x9}, 0x6) (async) socket(0x6, 0xa, 0x7) 13:24:01 executing program 3: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)={r2}) 13:24:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf00000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 4: r0 = socket(0x2b, 0x2, 0x4004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c0100007dc0ba4354399464c8ac50c0ba8918ac5ad99a50a8be640a5a3219151885a1c2fa74df111398ccd3dae3d428d7f36b4a0cefec226eadeecc27972f6cff348cbac03352c56d9456d84870712b3616cf42dfe70c8ca9ab4b10a2da161be6de71d5da72abd17994d76e2ac8", @ANYRES16=0x0, @ANYRESHEX=r0], 0x19c}, 0x1, 0x0, 0x0, 0x4000021}, 0x4040) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0ffffff}, 0x0) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x24}}, 0x0) [ 2811.379610] nbd: must specify a size in bytes for the device 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf5efc0ad}, 0x0) 13:24:01 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x20fd) r1 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) 13:24:01 executing program 4: r0 = socket(0x2b, 0x2, 0x4004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c0100007dc0ba4354399464c8ac50c0ba8918ac5ad99a50a8be640a5a3219151885a1c2fa74df111398ccd3dae3d428d7f36b4a0cefec226eadeecc27972f6cff348cbac03352c56d9456d84870712b3616cf42dfe70c8ca9ab4b10a2da161be6de71d5da72abd17994d76e2ac8", @ANYRES16=0x0, @ANYRESHEX=r0], 0x19c}, 0x1, 0x0, 0x0, 0x4000021}, 0x4040) 13:24:01 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x1, 0x7, 0x1, 0x9}, 0x6) socket(0x6, 0xa, 0x7) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) (async) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x1, 0x7, 0x1, 0x9}, 0x6) (async) socket(0x6, 0xa, 0x7) (async) 13:24:01 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1b47ebc700000000}]}, 0x30}}, 0x0) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x24}}, 0x0) 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xfffff000}, 0x0) [ 2811.498554] nbd: must specify a size in bytes for the device 13:24:01 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x20fd) r1 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) (async) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)) (async) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x20fd) (async) socket(0xa, 0x2, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) 13:24:01 executing program 4: r0 = socket(0x2b, 0x2, 0x4004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c0100007dc0ba4354399464c8ac50c0ba8918ac5ad99a50a8be640a5a3219151885a1c2fa74df111398ccd3dae3d428d7f36b4a0cefec226eadeecc27972f6cff348cbac03352c56d9456d84870712b3616cf42dfe70c8ca9ab4b10a2da161be6de71d5da72abd17994d76e2ac8", @ANYRES16=0x0, @ANYRESHEX=r0], 0x19c}, 0x1, 0x0, 0x0, 0x4000021}, 0x4040) 13:24:01 executing program 0: r0 = socket(0x15, 0x800, 0x8000) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3f00000000000000}]}, 0x30}}, 0x0) 13:24:01 executing program 4: r0 = socket(0x3, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)) [ 2811.622179] nbd: must specify a size in bytes for the device 13:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xffffff7f}, 0x0) 13:24:01 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)) (async) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x20fd) r1 = socket(0xa, 0x2, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, &(0x7f0000000000)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) 13:24:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x2c}}, 0x0) 13:24:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x9940000000000000}]}, 0x30}}, 0x0) 13:24:02 executing program 0: r0 = socket(0x15, 0x800, 0x8000) (async) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:02 executing program 4: r0 = socket(0x3, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)) socket(0x3, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)) (async) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x2c}}, 0x0) 13:24:02 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x9effffff00000000}]}, 0x30}}, 0x0) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 2811.793579] nbd: must specify at least one socket 13:24:02 executing program 0: r0 = socket(0x15, 0x800, 0x8000) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0x15, 0x800, 0x8000) (async) socket$can_raw(0x1d, 0x3, 0x1) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:24:02 executing program 3: r0 = socket(0x9, 0x3, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1d}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000008}, 0x4000) 13:24:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffff00000000}]}, 0x30}}, 0x0) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x2c}}, 0x0) 13:24:02 executing program 4: r0 = socket(0x3, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)) socket(0x3, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)) (async) [ 2811.920735] nbd: must specify at least one socket 13:24:02 executing program 0: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) r1 = socket(0xa, 0x3, 0x4) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e406c20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf"}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r2) r3 = add_key$fscrypt_v1(&(0x7f0000000540), &(0x7f0000000580)={'fscrypt:', @desc4}, &(0x7f00000005c0)={0x0, "787169dd20586ab43fba7992d69e024f80a3ef3d00a1e7f09395fe6903eb53d30cdd86528753726401810d2c0167384b94a55ee7be69312bd0cf6350f7698369", 0x21}, 0x48, r0) keyctl$reject(0x13, r2, 0x6, 0x100, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x401, @broadcast}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) read$rfkill(r4, &(0x7f0000000500), 0x8) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000440)={0x0, 0x0, 0xffffffe1}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x20400, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000004c0)={'wlan0\x00'}) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xfffffff0}, 0x0) 13:24:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff7f00000000}]}, 0x30}}, 0x0) 13:24:02 executing program 3: r0 = socket(0x9, 0x3, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async, rerun: 64) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (rerun: 64) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1d}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000008}, 0x4000) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) [ 2812.031759] nbd: must specify at least one socket 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x1000000000000}, 0x0) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1b47ebc700000000}]}, 0x30}}, 0x0) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:02 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xfffffffffffff000}]}, 0x30}}, 0x0) 13:24:02 executing program 3: r0 = socket(0x9, 0x3, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1d}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000008}, 0x4000) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff7f00000000}]}, 0x30}}, 0x0) 13:24:02 executing program 0: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) (async) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) (async) r1 = socket(0xa, 0x3, 0x4) (async) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e406c20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf"}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r2) (async) r3 = add_key$fscrypt_v1(&(0x7f0000000540), &(0x7f0000000580)={'fscrypt:', @desc4}, &(0x7f00000005c0)={0x0, "787169dd20586ab43fba7992d69e024f80a3ef3d00a1e7f09395fe6903eb53d30cdd86528753726401810d2c0167384b94a55ee7be69312bd0cf6350f7698369", 0x21}, 0x48, r0) keyctl$reject(0x13, r2, 0x6, 0x100, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x401, @broadcast}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) read$rfkill(r4, &(0x7f0000000500), 0x8) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000440)={0x0, 0x0, 0xffffffe1}) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x20400, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000004c0)={'wlan0\x00'}) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3000000000000}, 0x0) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:02 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x4000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:02 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xf}}, 0x0) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x40030000000000}, 0x0) 13:24:02 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x14}}, 0x0) 13:24:02 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x4000, 0x0, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:02 executing program 0: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) (async) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) (async, rerun: 32) r1 = socket(0xa, 0x3, 0x4) (async, rerun: 32) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "04172e50b8c528b262cdbd0e034eeea637d89426940ef013db51e406c20952e7627a6128d368e76cb5949d389f6df2136b62b44523c997f10a4714d368e9eddf"}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r2) (async) r3 = add_key$fscrypt_v1(&(0x7f0000000540), &(0x7f0000000580)={'fscrypt:', @desc4}, &(0x7f00000005c0)={0x0, "787169dd20586ab43fba7992d69e024f80a3ef3d00a1e7f09395fe6903eb53d30cdd86528753726401810d2c0167384b94a55ee7be69312bd0cf6350f7698369", 0x21}, 0x48, r0) keyctl$reject(0x13, r2, 0x6, 0x100, r3) (async, rerun: 64) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x401, @broadcast}) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) read$rfkill(r4, &(0x7f0000000500), 0x8) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000440)={0x0, 0x0, 0xffffffe1}) (rerun: 32) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x20400, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000004c0)={'wlan0\x00'}) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) 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$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x72}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8607}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 13:24:02 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xc0}}, 0x0) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:02 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2, @broadcast, 0x4e24, 0x1, 'dh\x00', 0x20, 0x80, 0x7}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x4e24, 0x10000, 0x4, 0x1, 0x9a54}}, 0x44) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:02 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x4000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) [ 2812.453932] nbd: must specify a size in bytes for the device 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x100000000000000}, 0x0) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x72}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8607}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:02 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2, @broadcast, 0x4e24, 0x1, 'dh\x00', 0x20, 0x80, 0x7}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x4e24, 0x10000, 0x4, 0x1, 0x9a54}}, 0x44) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2, @broadcast, 0x4e24, 0x1, 'dh\x00', 0x20, 0x80, 0x7}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x4e24, 0x10000, 0x4, 0x1, 0x9a54}}, 0x44) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:24:02 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000340)=@rc, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x3, &(0x7f0000000600)=""/4096, 0x1000}, 0x2020) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x218, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf9, 0xa8, @random="938ca64989ffb0998f0d7d23d429616ff554345b3d6d81f641fe64052de3718ffedb19662e2afcfa293d6779dfb7590ccd93749a906d7478b396776c80b62e4e7bf0de104995a754c8cef5929385a15e8d31de34abfaba327818ae746f2d1dc149046cd4d3932eab136b79834f42db9d16ba429e713ec6c7c224ee19a6f7143e64a990135aa80250649b554438a534608358604b4fdff32096e93dda1679611e0ac5e87605adece3f02ffdcd35507ff7c131c9a179203ebd282fd3c1c4d308b06041cfc3fa877675b9d8a28b91722c0158c305a7d874eeb0571bd239c7584e13371ea6c41c19157a2e2c2d6fa9fdc46776f9dc8473"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0x89, 0xa8, @random="effdd9d3344bca53d2c97eeac97825a1ac8c17091f0f26c29cdfdd14e19a3302dff5377b4d03c8bbe6d68fdfedea0241ef4a0e8acaef949e58e161ff65d84cb90b8118c4ed11f03d662b2c83a0812db1516b12656c7a49f472c611fa4dbcdd2b6731437a8d023b8eeae6e619f6b439d291dec80f96bd5a576158f0ee18117be5f94c7bce53"}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 13:24:02 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2, @broadcast, 0x4e24, 0x1, 'dh\x00', 0x20, 0x80, 0x7}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x4e24, 0x10000, 0x4, 0x1, 0x9a54}}, 0x44) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xec0}}, 0x0) 13:24:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x200000000000000}, 0x0) 13:24:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:02 executing program 4: r0 = socket(0xa, 0x3, 0x4) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x72}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8607}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8800) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) [ 2812.653380] nbd: must specify a size in bytes for the device 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x300000000000000}, 0x0) 13:24:03 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async, rerun: 32) recvmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000340)=@rc, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x3, &(0x7f0000000600)=""/4096, 0x1000}, 0x2020) (async, rerun: 32) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x218, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf9, 0xa8, @random="938ca64989ffb0998f0d7d23d429616ff554345b3d6d81f641fe64052de3718ffedb19662e2afcfa293d6779dfb7590ccd93749a906d7478b396776c80b62e4e7bf0de104995a754c8cef5929385a15e8d31de34abfaba327818ae746f2d1dc149046cd4d3932eab136b79834f42db9d16ba429e713ec6c7c224ee19a6f7143e64a990135aa80250649b554438a534608358604b4fdff32096e93dda1679611e0ac5e87605adece3f02ffdcd35507ff7c131c9a179203ebd282fd3c1c4d308b06041cfc3fa877675b9d8a28b91722c0158c305a7d874eeb0571bd239c7584e13371ea6c41c19157a2e2c2d6fa9fdc46776f9dc8473"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0x89, 0xa8, @random="effdd9d3344bca53d2c97eeac97825a1ac8c17091f0f26c29cdfdd14e19a3302dff5377b4d03c8bbe6d68fdfedea0241ef4a0e8acaef949e58e161ff65d84cb90b8118c4ed11f03d662b2c83a0812db1516b12656c7a49f472c611fa4dbcdd2b6731437a8d023b8eeae6e619f6b439d291dec80f96bd5a576158f0ee18117be5f94c7bce53"}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 13:24:03 executing program 0: r0 = socket(0xa, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) 13:24:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x33fe0}}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 13:24:03 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000340)=@rc, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x3, &(0x7f0000000600)=""/4096, 0x1000}, 0x2020) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x218, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf9, 0xa8, @random="938ca64989ffb0998f0d7d23d429616ff554345b3d6d81f641fe64052de3718ffedb19662e2afcfa293d6779dfb7590ccd93749a906d7478b396776c80b62e4e7bf0de104995a754c8cef5929385a15e8d31de34abfaba327818ae746f2d1dc149046cd4d3932eab136b79834f42db9d16ba429e713ec6c7c224ee19a6f7143e64a990135aa80250649b554438a534608358604b4fdff32096e93dda1679611e0ac5e87605adece3f02ffdcd35507ff7c131c9a179203ebd282fd3c1c4d308b06041cfc3fa877675b9d8a28b91722c0158c305a7d874eeb0571bd239c7584e13371ea6c41c19157a2e2c2d6fa9fdc46776f9dc8473"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0x89, 0xa8, @random="effdd9d3344bca53d2c97eeac97825a1ac8c17091f0f26c29cdfdd14e19a3302dff5377b4d03c8bbe6d68fdfedea0241ef4a0e8acaef949e58e161ff65d84cb90b8118c4ed11f03d662b2c83a0812db1516b12656c7a49f472c611fa4dbcdd2b6731437a8d023b8eeae6e619f6b439d291dec80f96bd5a576158f0ee18117be5f94c7bce53"}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) [ 2812.814076] nbd: must specify a size in bytes for the device 13:24:03 executing program 3: read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/69, 0x45) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) r0 = socket(0x2b, 0x2, 0x4) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x30d100, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f00000000c0)={r0}) 13:24:03 executing program 4: socket(0xa, 0x3, 0x4) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0xf, 0x4, 0x1) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fddbdf25010000000800030009000000080002000400000008000300060000000800020003000000"], 0x34}, 0x1, 0x0, 0x0, 0xb5647eca15181861}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)={r0}) 13:24:03 executing program 0: r0 = socket(0xa, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = socket$kcm(0x29, 0x2, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) 13:24:03 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 executing program 3: read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/69, 0x45) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) r0 = socket(0x2b, 0x2, 0x4) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x30d100, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f00000000c0)={r0}) (rerun: 32) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 13:24:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x200001f0}}, 0x0) 13:24:03 executing program 0: r0 = socket(0xa, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) socket(0xa, 0x2, 0x3) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) socket$kcm(0x29, 0x2, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) (async) 13:24:03 executing program 4: socket(0xa, 0x3, 0x4) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0xf, 0x4, 0x1) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fddbdf25010000000800030009000000080002000400000008000300060000000800020003000000"], 0x34}, 0x1, 0x0, 0x0, 0xb5647eca15181861}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)={r0}) socket(0xa, 0x3, 0x4) (async) socket$kcm(0x29, 0x2, 0x0) (async) socket(0xf, 0x4, 0x1) (async) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fddbdf25010000000800030009000000080002000400000008000300060000000800020003000000"], 0x34}, 0x1, 0x0, 0x0, 0xb5647eca15181861}, 0x10) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)={r0}) (async) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 13:24:03 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x7ffff000}}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 13:24:03 executing program 3: read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/69, 0x45) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) r0 = socket(0x2b, 0x2, 0x4) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x30d100, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f00000000c0)={r0}) read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/69, 0x45) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) (async) socket(0x2b, 0x2, 0x4) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x30d100, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, &(0x7f00000000c0)={r0}) (async) 13:24:03 executing program 0: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000500)={0x22, 0x7, 0x40, 0x80, 0x8}, 0x6) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080)="816d148c3d0c9f9c5dcc1055c74e0dc88819b49dba0ed7c051b87b0fc5b5670c29667033f0957c34d52925453dd6a59893bbd5e5a6e870830ec1c9ba922c39a43deae3d5dc6a7606ce4d75d35f9d6aca76b16a137bb4ea976361d885107ef047ea35965558f187a34142413232c9aa394532be6ac44ded6ff4b9c1f7ffabb4eb8d718211806865e40d7912ddb375ad5e93348a78e482d07350aa8ccaa85dfbf3414abe8feabdf17f122f0cde3af9211861e9260ea1f6eea71a5517f7df9087b640241246065f299584fef78470616c7ea255f7f22652e2", 0xd7, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x310) 13:24:03 executing program 4: socket(0xa, 0x3, 0x4) socket$kcm(0x29, 0x2, 0x0) (async) r0 = socket(0xf, 0x4, 0x1) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fddbdf25010000000800030009000000080002000400000008000300060000000800020003000000"], 0x34}, 0x1, 0x0, 0x0, 0xb5647eca15181861}, 0x10) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)={r0}) 13:24:03 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xfffffdef}}, 0x0) 13:24:03 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf5efc0ad00000000}, 0x0) 13:24:03 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e21, @local}}, 0x0, 0x7, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e24, @private=0xa010100}}, {{0x2, 0x4e23, @multicast1}}]}, 0x410) 13:24:03 executing program 0: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000500)={0x22, 0x7, 0x40, 0x80, 0x8}, 0x6) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080)="816d148c3d0c9f9c5dcc1055c74e0dc88819b49dba0ed7c051b87b0fc5b5670c29667033f0957c34d52925453dd6a59893bbd5e5a6e870830ec1c9ba922c39a43deae3d5dc6a7606ce4d75d35f9d6aca76b16a137bb4ea976361d885107ef047ea35965558f187a34142413232c9aa394532be6ac44ded6ff4b9c1f7ffabb4eb8d718211806865e40d7912ddb375ad5e93348a78e482d07350aa8ccaa85dfbf3414abe8feabdf17f122f0cde3af9211861e9260ea1f6eea71a5517f7df9087b640241246065f299584fef78470616c7ea255f7f22652e2", 0xd7, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) (async) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="4e0200000000000002004e230a010100000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023a97f6b03cbc3ba4a56295f848711e84d65299c85c64384b7759a6c72e774e2b655c2347b84c97cf17d86c0443d925c7ad5f3f9ed7ac900fab8b04f11db961ec631f51df7efb008565b6505b6dfb307d2c90f7eb83a4a4d42022619930ce2ec17f24629acd31cd4c38ccf95a07a53c32b9a437a9d3a863dcbbfe86dc48e207d4851c768d5d85bb7523b0093b8fccb47eff322e53e8c78b8c82ec1043402424e54649182603878a407100e3ba85ca3518d3beb1e92df9d01687cc330219a01329da21a63da59861b82dd2e37e9102c538f"], 0x310) 13:24:03 executing program 3: getegid() ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000040)={0x5}) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000080)={0x80000000}) 13:24:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 13:24:03 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:03 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e21, @local}}, 0x0, 0x7, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e24, @private=0xa010100}}, {{0x2, 0x4e23, @multicast1}}]}, 0x410) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 13:24:03 executing program 3: getegid() ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000040)={0x5}) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000080)={0x80000000}) 13:24:03 executing program 0: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000500)={0x22, 0x7, 0x40, 0x80, 0x8}, 0x6) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080)="816d148c3d0c9f9c5dcc1055c74e0dc88819b49dba0ed7c051b87b0fc5b5670c29667033f0957c34d52925453dd6a59893bbd5e5a6e870830ec1c9ba922c39a43deae3d5dc6a7606ce4d75d35f9d6aca76b16a137bb4ea976361d885107ef047ea35965558f187a34142413232c9aa394532be6ac44ded6ff4b9c1f7ffabb4eb8d718211806865e40d7912ddb375ad5e93348a78e482d07350aa8ccaa85dfbf3414abe8feabdf17f122f0cde3af9211861e9260ea1f6eea71a5517f7df9087b640241246065f299584fef78470616c7ea255f7f22652e2", 0xd7, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x310) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000500)={0x22, 0x7, 0x40, 0x80, 0x8}, 0x6) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) sendto$inet(r2, &(0x7f0000000080)="816d148c3d0c9f9c5dcc1055c74e0dc88819b49dba0ed7c051b87b0fc5b5670c29667033f0957c34d52925453dd6a59893bbd5e5a6e870830ec1c9ba922c39a43deae3d5dc6a7606ce4d75d35f9d6aca76b16a137bb4ea976361d885107ef047ea35965558f187a34142413232c9aa394532be6ac44ded6ff4b9c1f7ffabb4eb8d718211806865e40d7912ddb375ad5e93348a78e482d07350aa8ccaa85dfbf3414abe8feabdf17f122f0cde3af9211861e9260ea1f6eea71a5517f7df9087b640241246065f299584fef78470616c7ea255f7f22652e2", 0xd7, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) (async) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x310) (async) 13:24:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x4}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:03 executing program 3: getegid() ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000040)={0x5}) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000080)={0x80000000}) getegid() (async) ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000040)={0x5}) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000080)={0x80000000}) (async) 13:24:03 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e21, @local}}, 0x0, 0x7, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e24, @private=0xa010100}}, {{0x2, 0x4e23, @multicast1}}]}, 0x410) 13:24:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000500), 0x3, 0x208180) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x20000, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000600)) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000c40), 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000c80)={r2}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="0000690c0000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000c20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210a01010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000002004e236401010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000"/912], 0x390) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000cc0)={"e414fd350a716f67bef3a581d2c70f4b", 0x0, 0x0, {0x6, 0x8}, {0x1, 0xda}, 0x40, [0x0, 0x80, 0x0, 0x3, 0xbc3, 0x3, 0x0, 0x8, 0x6, 0xffffffffffffffc0, 0x1, 0x6639, 0x6, 0x1, 0x4, 0x6]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f0000000dc0)={"ae2f784855c8f5652fe63d1276f8b998", r6, r5, {0x9}, {0x3, 0x6}, 0x8001, [0x5, 0x299c00000000000, 0x8000000000000001, 0x8, 0x4, 0xfffffffffffffff9, 0x5, 0x97bf, 0x1, 0x1, 0x6dd6, 0x101, 0x7fffffff, 0x92, 0x8000000000000000, 0x8]}) r7 = socket(0x29, 0x4, 0x2) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f0000000b80)={'filter\x00', 0x0, 0x0, 0x0, [0x6, 0x7fffffffffffffff, 0x9, 0x8000000000000000, 0x100, 0x100000000], 0x4, &(0x7f0000000b00)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) recvmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@llc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/255, 0xff}], 0x6, &(0x7f0000000540)=""/147, 0x93}, 0x40000000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000640)={r2, r9}) 13:24:03 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x8}, 0x0) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 13:24:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000500), 0x3, 0x208180) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x20000, 0x0) (async, rerun: 64) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000600)) (async, rerun: 64) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async, rerun: 64) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async, rerun: 64) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000c40), 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000c80)={r2}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="0000690c0000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000c20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210a01010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000002004e236401010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000"/912], 0x390) (async) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000cc0)={"e414fd350a716f67bef3a581d2c70f4b", 0x0, 0x0, {0x6, 0x8}, {0x1, 0xda}, 0x40, [0x0, 0x80, 0x0, 0x3, 0xbc3, 0x3, 0x0, 0x8, 0x6, 0xffffffffffffffc0, 0x1, 0x6639, 0x6, 0x1, 0x4, 0x6]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f0000000dc0)={"ae2f784855c8f5652fe63d1276f8b998", r6, r5, {0x9}, {0x3, 0x6}, 0x8001, [0x5, 0x299c00000000000, 0x8000000000000001, 0x8, 0x4, 0xfffffffffffffff9, 0x5, 0x97bf, 0x1, 0x1, 0x6dd6, 0x101, 0x7fffffff, 0x92, 0x8000000000000000, 0x8]}) r7 = socket(0x29, 0x4, 0x2) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) (async) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f0000000b80)={'filter\x00', 0x0, 0x0, 0x0, [0x6, 0x7fffffffffffffff, 0x9, 0x8000000000000000, 0x100, 0x100000000], 0x4, &(0x7f0000000b00)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) recvmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@llc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/255, 0xff}], 0x6, &(0x7f0000000540)=""/147, 0x93}, 0x40000000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000640)={r2, r9}) 13:24:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 executing program 4: r0 = socket(0xf, 0xa, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000080), 0x4) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:24:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x500}, 0x0) 13:24:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:03 executing program 4: r0 = socket(0xf, 0xa, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000080), 0x4) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:24:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 13:24:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x7ffffffe}, 0x0) 13:24:03 executing program 4: r0 = socket(0xf, 0xa, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000080), 0x4) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf}, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendto$isdn(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000030800002ec5ea9bdfa74c194dc5b9a6964e8b26c3cfd2ba27c442b496845f72f99871d0794f04e53db40009324c9e26962b2855d497007894d15abe6eff5efdfa28009e51bfbdd487ef44784b6ca89b36347dab78935089fb94700f21e0dc339c7575afe3d7dcf5959ef9cee6e90bbe31314449a5ad33c50c36805c74a351db16de14f472ce2b990b42c1d26c9b237148217778dbdb9adfe8697dcbb7a43ece7de2fc65bb196bc0bd6f3f9eb780cf85132c8be149be5e0a54f8b7533fecbfa6e0fd73140c348d711bfc3f35b7173b7ca8b1a981be7a4263990352da89c5"], 0xe2, 0x24000814, &(0x7f0000000140)={0x22, 0xaa, 0x6, 0x3, 0x27}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:04 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000500), 0x3, 0x208180) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x20000, 0x0) (async) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000600)) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000c40), 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000c80)={r2}) (async) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="0000690c0000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000c20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210a01010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000002004e236401010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000"/912], 0x390) (async) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000cc0)={"e414fd350a716f67bef3a581d2c70f4b", 0x0, 0x0, {0x6, 0x8}, {0x1, 0xda}, 0x40, [0x0, 0x80, 0x0, 0x3, 0xbc3, 0x3, 0x0, 0x8, 0x6, 0xffffffffffffffc0, 0x1, 0x6639, 0x6, 0x1, 0x4, 0x6]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f0000000dc0)={"ae2f784855c8f5652fe63d1276f8b998", r6, r5, {0x9}, {0x3, 0x6}, 0x8001, [0x5, 0x299c00000000000, 0x8000000000000001, 0x8, 0x4, 0xfffffffffffffff9, 0x5, 0x97bf, 0x1, 0x1, 0x6dd6, 0x101, 0x7fffffff, 0x92, 0x8000000000000000, 0x8]}) (async) r7 = socket(0x29, 0x4, 0x2) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) (async) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f0000000b80)={'filter\x00', 0x0, 0x0, 0x0, [0x6, 0x7fffffffffffffff, 0x9, 0x8000000000000000, 0x100, 0x100000000], 0x4, &(0x7f0000000b00)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) recvmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@llc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/255, 0xff}], 0x6, &(0x7f0000000540)=""/147, 0x93}, 0x40000000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000640)={r2, r9}) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0xffffff1f}, 0x0) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendto$isdn(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000030800002ec5ea9bdfa74c194dc5b9a6964e8b26c3cfd2ba27c442b496845f72f99871d0794f04e53db40009324c9e26962b2855d497007894d15abe6eff5efdfa28009e51bfbdd487ef44784b6ca89b36347dab78935089fb94700f21e0dc339c7575afe3d7dcf5959ef9cee6e90bbe31314449a5ad33c50c36805c74a351db16de14f472ce2b990b42c1d26c9b237148217778dbdb9adfe8697dcbb7a43ece7de2fc65bb196bc0bd6f3f9eb780cf85132c8be149be5e0a54f8b7533fecbfa6e0fd73140c348d711bfc3f35b7173b7ca8b1a981be7a4263990352da89c5"], 0xe2, 0x24000814, &(0x7f0000000140)={0x22, 0xaa, 0x6, 0x3, 0x27}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) sendto$isdn(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000030800002ec5ea9bdfa74c194dc5b9a6964e8b26c3cfd2ba27c442b496845f72f99871d0794f04e53db40009324c9e26962b2855d497007894d15abe6eff5efdfa28009e51bfbdd487ef44784b6ca89b36347dab78935089fb94700f21e0dc339c7575afe3d7dcf5959ef9cee6e90bbe31314449a5ad33c50c36805c74a351db16de14f472ce2b990b42c1d26c9b237148217778dbdb9adfe8697dcbb7a43ece7de2fc65bb196bc0bd6f3f9eb780cf85132c8be149be5e0a54f8b7533fecbfa6e0fd73140c348d711bfc3f35b7173b7ca8b1a981be7a4263990352da89c5"], 0xe2, 0x24000814, &(0x7f0000000140)={0x22, 0xaa, 0x6, 0x3, 0x27}, 0x6) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:24:04 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x2}, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000040)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:04 executing program 0: sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x841}, 0x8000000) r0 = socket(0x25, 0x2, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x300}, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendto$isdn(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000030800002ec5ea9bdfa74c194dc5b9a6964e8b26c3cfd2ba27c442b496845f72f99871d0794f04e53db40009324c9e26962b2855d497007894d15abe6eff5efdfa28009e51bfbdd487ef44784b6ca89b36347dab78935089fb94700f21e0dc339c7575afe3d7dcf5959ef9cee6e90bbe31314449a5ad33c50c36805c74a351db16de14f472ce2b990b42c1d26c9b237148217778dbdb9adfe8697dcbb7a43ece7de2fc65bb196bc0bd6f3f9eb780cf85132c8be149be5e0a54f8b7533fecbfa6e0fd73140c348d711bfc3f35b7173b7ca8b1a981be7a4263990352da89c5"], 0xe2, 0x24000814, &(0x7f0000000140)={0x22, 0xaa, 0x6, 0x3, 0x27}, 0x6) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1a040, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 13:24:04 executing program 0: sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x841}, 0x8000000) r0 = socket(0x25, 0x2, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1a040, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1a040, 0x0) (async) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffa) socket(0xb, 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x7}, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1a040, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:24:04 executing program 0: sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x841}, 0x8000000) r0 = socket(0x25, 0x2, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x841}, 0x8000000) (async) socket(0x25, 0x2, 0xa) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffa) socket(0xb, 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffa) (async) socket(0xb, 0x80000, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 13:24:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf}, 0x0) 13:24:04 executing program 0: r0 = socket(0x10, 0x1, 0x4) socketpair(0x2b, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xed, 0x53}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004040) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x4, 0x5d}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x408c4}, 0x41) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:04 executing program 3: r0 = socket(0x2c, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffa) (async, rerun: 64) socket(0xb, 0x80000, 0x0) (rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x30000}, 0x0) 13:24:04 executing program 0: r0 = socket(0x10, 0x1, 0x4) socketpair(0x2b, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xed, 0x53}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004040) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x4, 0x5d}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x408c4}, 0x41) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0x10, 0x1, 0x4) (async) socketpair(0x2b, 0x80000, 0x5, &(0x7f0000000000)) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xed, 0x53}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004040) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x4, 0x5d}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x408c4}, 0x41) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:24:04 executing program 3: socket(0x2c, 0xa, 0x4) (async) r0 = socket(0x2c, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) 13:24:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf0}, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000300), 0x1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x10001, 0x81, 0x9, 0x101a, 0x1, 0x4, '\x00', 0x0, r1, 0x5, 0x5, 0x4, 0x9}, 0x48) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @ldst={0x2, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff4}, @map_val={0x18, 0x4, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x5e}, @map_val={0x18, 0x2, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x67}, @map_val={0x18, 0x9, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x101}, @generic={0x8, 0xa, 0x9, 0x5, 0x7fff}], &(0x7f0000000440)='GPL\x00', 0x7fff, 0x1000, &(0x7f00000006c0)=""/4096, 0xf795136acdc1f2b6, 0x8, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000480)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000004c0)={0x2, 0x6, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r2, r3, r3, r1]}, 0x80) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r7}) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={0x0, 0x8c, 0x46}, &(0x7f0000000080)={'enc=', 'oaep', ' hash=', {'ghash-ce\x00'}}, &(0x7f0000000100)="e3182e946f8346deba542d6298135daa7b14d753da026f4f84da93b56d7853cbf0ca7e7c6734eab79e054942d2f72fee5062fa60062f732d34abff507e613e5dcfbc163e42eaf1efd15c402572f0c80def5ddbb2939a275d1f584a8f3c241dc5be12327444d4c3402145f26f25e5f34947a46f66d940f26b22f0c759dd475662ac42d8a7bcab7c8a3b7240ed", &(0x7f00000001c0)="c10c5e27c4f3467baa9e37d53df9c747388febed24344b58d19b9d51422d7c4da36382fa5a29dc2d44c07c2c76f8ee27e0c79af7ee8a666e6f11980d3e964d3ec3bef1138fe1") 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 13:24:04 executing program 0: r0 = socket(0x10, 0x1, 0x4) socketpair(0x2b, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) (rerun: 32) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xed, 0x53}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004040) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x4, 0x5d}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x408c4}, 0x41) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:04 executing program 3: r0 = socket(0x2c, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) socket(0x2c, 0xa, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) (async) 13:24:04 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x300}, 0x0) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) syz_open_dev$cec(&(0x7f0000000300), 0x1, 0x2) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x10001, 0x81, 0x9, 0x101a, 0x1, 0x4, '\x00', 0x0, r1, 0x5, 0x5, 0x4, 0x9}, 0x48) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @ldst={0x2, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff4}, @map_val={0x18, 0x4, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x5e}, @map_val={0x18, 0x2, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x67}, @map_val={0x18, 0x9, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x101}, @generic={0x8, 0xa, 0x9, 0x5, 0x7fff}], &(0x7f0000000440)='GPL\x00', 0x7fff, 0x1000, &(0x7f00000006c0)=""/4096, 0xf795136acdc1f2b6, 0x8, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000480)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000004c0)={0x2, 0x6, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r2, r3, r3, r1]}, 0x80) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async) r6 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r7}) (async) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={0x0, 0x8c, 0x46}, &(0x7f0000000080)={'enc=', 'oaep', ' hash=', {'ghash-ce\x00'}}, &(0x7f0000000100)="e3182e946f8346deba542d6298135daa7b14d753da026f4f84da93b56d7853cbf0ca7e7c6734eab79e054942d2f72fee5062fa60062f732d34abff507e613e5dcfbc163e42eaf1efd15c402572f0c80def5ddbb2939a275d1f584a8f3c241dc5be12327444d4c3402145f26f25e5f34947a46f66d940f26b22f0c759dd475662ac42d8a7bcab7c8a3b7240ed", &(0x7f00000001c0)="c10c5e27c4f3467baa9e37d53df9c747388febed24344b58d19b9d51422d7c4da36382fa5a29dc2d44c07c2c76f8ee27e0c79af7ee8a666e6f11980d3e964d3ec3bef1138fe1") 13:24:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socketpair(0x26, 0x6, 0x4, &(0x7f0000000040)) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:24:04 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x700}, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1630}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:04 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async, rerun: 32) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) syz_open_dev$cec(&(0x7f0000000300), 0x1, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x10001, 0x81, 0x9, 0x101a, 0x1, 0x4, '\x00', 0x0, r1, 0x5, 0x5, 0x4, 0x9}, 0x48) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @ldst={0x2, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff4}, @map_val={0x18, 0x4, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x5e}, @map_val={0x18, 0x2, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x67}, @map_val={0x18, 0x9, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x101}, @generic={0x8, 0xa, 0x9, 0x5, 0x7fff}], &(0x7f0000000440)='GPL\x00', 0x7fff, 0x1000, &(0x7f00000006c0)=""/4096, 0xf795136acdc1f2b6, 0x8, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000480)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000004c0)={0x2, 0x6, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r2, r3, r3, r1]}, 0x80) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async, rerun: 64) r6 = socket$phonet_pipe(0x23, 0x5, 0x2) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r7}) (async, rerun: 32) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={0x0, 0x8c, 0x46}, &(0x7f0000000080)={'enc=', 'oaep', ' hash=', {'ghash-ce\x00'}}, &(0x7f0000000100)="e3182e946f8346deba542d6298135daa7b14d753da026f4f84da93b56d7853cbf0ca7e7c6734eab79e054942d2f72fee5062fa60062f732d34abff507e613e5dcfbc163e42eaf1efd15c402572f0c80def5ddbb2939a275d1f584a8f3c241dc5be12327444d4c3402145f26f25e5f34947a46f66d940f26b22f0c759dd475662ac42d8a7bcab7c8a3b7240ed", &(0x7f00000001c0)="c10c5e27c4f3467baa9e37d53df9c747388febed24344b58d19b9d51422d7c4da36382fa5a29dc2d44c07c2c76f8ee27e0c79af7ee8a666e6f11980d3e964d3ec3bef1138fe1") (rerun: 32) 13:24:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 13:24:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:04 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1630}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:05 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socketpair(0x26, 0x6, 0x4, &(0x7f0000000040)) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf00}, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1630}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:05 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socketpair(0x26, 0x6, 0x4, &(0x7f0000000040)) 13:24:05 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) 13:24:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3f00}, 0x0) 13:24:05 executing program 4: r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:05 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x6, 0x6, 0x8, 0x40, r0, 0xffff, '\x00', 0x0, r0, 0x2, 0x7, 0x0, 0xb}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f0000000300)}, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000004c0)={0x0, 0x3, r2, 0x8ac}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000500)={0x8, &(0x7f0000000080)=[{}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}]}) r3 = socket(0x1f, 0x3, 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r4, &(0x7f0000000380)="0f378294ae180c58b3041c567bcdf251e5e499ba0889a646e4d006a493903526a093bb72d9a7043d6bbe21691ce260f810d493c5e5782a6f78fe47e3d735947f57335f7287dd4cd40c748af736299b01c2ab6f26526c2880dcf2d3d8b7124732ebe43ac08c79d69b56c5f2a198737718357839a4a2a9c575d1e3949bf9cff1854d30e7c7779ebb9bc20ec7e7bfc69a6e2faf702ef60608597253ced8ee2cc5de8cfb2a7995ca86bf734fada6d8a618b2d99c20e695886cea42e97e3bd957bcc8e98882dc4e7661", &(0x7f00000001c0)=""/96}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:05 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x4099}, 0x0) 13:24:05 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x6, 0x6, 0x8, 0x40, r0, 0xffff, '\x00', 0x0, r0, 0x2, 0x7, 0x0, 0xb}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f0000000300)}, 0x10) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000004c0)={0x0, 0x3, r2, 0x8ac}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000500)={0x8, &(0x7f0000000080)=[{}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}]}) (async) r3 = socket(0x1f, 0x3, 0x4) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r4, &(0x7f0000000380)="0f378294ae180c58b3041c567bcdf251e5e499ba0889a646e4d006a493903526a093bb72d9a7043d6bbe21691ce260f810d493c5e5782a6f78fe47e3d735947f57335f7287dd4cd40c748af736299b01c2ab6f26526c2880dcf2d3d8b7124732ebe43ac08c79d69b56c5f2a198737718357839a4a2a9c575d1e3949bf9cff1854d30e7c7779ebb9bc20ec7e7bfc69a6e2faf702ef60608597253ced8ee2cc5de8cfb2a7995ca86bf734fada6d8a618b2d99c20e695886cea42e97e3bd957bcc8e98882dc4e7661", &(0x7f00000001c0)=""/96}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)) 13:24:05 executing program 4: r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0x1a, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:05 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) 13:24:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x9940}, 0x0) 13:24:05 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x6, 0x6, 0x8, 0x40, r0, 0xffff, '\x00', 0x0, r0, 0x2, 0x7, 0x0, 0xb}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f0000000300)}, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000004c0)={0x0, 0x3, r2, 0x8ac}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000500)={0x8, &(0x7f0000000080)=[{}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}]}) r3 = socket(0x1f, 0x3, 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r4, &(0x7f0000000380)="0f378294ae180c58b3041c567bcdf251e5e499ba0889a646e4d006a493903526a093bb72d9a7043d6bbe21691ce260f810d493c5e5782a6f78fe47e3d735947f57335f7287dd4cd40c748af736299b01c2ab6f26526c2880dcf2d3d8b7124732ebe43ac08c79d69b56c5f2a198737718357839a4a2a9c575d1e3949bf9cff1854d30e7c7779ebb9bc20ec7e7bfc69a6e2faf702ef60608597253ced8ee2cc5de8cfb2a7995ca86bf734fada6d8a618b2d99c20e695886cea42e97e3bd957bcc8e98882dc4e7661", &(0x7f00000001c0)=""/96}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x6, 0x6, 0x8, 0x40, r0, 0xffff, '\x00', 0x0, r0, 0x2, 0x7, 0x0, 0xb}, 0x48) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f0000000300)}, 0x10) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000004c0)={0x0, 0x3, r2, 0x8ac}) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000500)={0x8, &(0x7f0000000080)=[{}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @multicast}]}) (async) socket(0x1f, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r4, &(0x7f0000000380)="0f378294ae180c58b3041c567bcdf251e5e499ba0889a646e4d006a493903526a093bb72d9a7043d6bbe21691ce260f810d493c5e5782a6f78fe47e3d735947f57335f7287dd4cd40c748af736299b01c2ab6f26526c2880dcf2d3d8b7124732ebe43ac08c79d69b56c5f2a198737718357839a4a2a9c575d1e3949bf9cff1854d30e7c7779ebb9bc20ec7e7bfc69a6e2faf702ef60608597253ced8ee2cc5de8cfb2a7995ca86bf734fada6d8a618b2d99c20e695886cea42e97e3bd957bcc8e98882dc4e7661", &(0x7f00000001c0)=""/96}, 0x20) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5411, &(0x7f0000000000)) (async) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 13:24:05 executing program 4: socket(0x1a, 0x3, 0x4) (async) r0 = socket(0x1a, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf000}, 0x0) 13:24:05 executing program 0: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:05 executing program 4: r0 = socket(0xf, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) socket(0x10, 0x5, 0x75ad) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f00000000c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 13:24:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x30000}, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 13:24:05 executing program 4: socket(0xf, 0x3, 0x4) (async) r0 = socket(0xf, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:05 executing program 0: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, 0x0) (async) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x34000}, 0x0) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) socket(0x10, 0x5, 0x75ad) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f00000000c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) socket(0xa, 0x3, 0x4) (async) socket(0x10, 0x5, 0x75ad) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 13:24:05 executing program 4: r0 = socket(0xf, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xf, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x400300}, 0x0) 13:24:05 executing program 0: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5411, 0x0) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xadc0eff5}, 0x0) 13:24:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf0ffff}, 0x0) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) socket(0x10, 0x5, 0x75ad) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async, rerun: 64) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 13:24:05 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)='ox>J', &(0x7f0000000040)=""/72}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={0x1, &(0x7f0000000140)="4ea37742498859d89aa2ff88f0b5ef8736502151424bcd8b0bbdf88ddcb2cada08f9eb6c7316575013180c8a443d7015d3feb0e3e61cb63056f0", &(0x7f0000000180)=""/146}, 0x20) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) 13:24:05 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x1000000}, 0x0) 13:24:05 executing program 4: r0 = socket(0x1, 0x2, 0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:24:05 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)='ox>J', &(0x7f0000000040)=""/72}, 0x20) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={0x1, &(0x7f0000000140)="4ea37742498859d89aa2ff88f0b5ef8736502151424bcd8b0bbdf88ddcb2cada08f9eb6c7316575013180c8a443d7015d3feb0e3e61cb63056f0", &(0x7f0000000180)=""/146}, 0x20) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x1f, 0x3, 0x400, 0x7, 0x4]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) 13:24:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf5efc0ad}, 0x0) 13:24:05 executing program 4: r0 = socket(0x1, 0x2, 0x4) (async) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 13:24:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x2000000}, 0x0) 13:24:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:24:05 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x1f, 0x3, 0x400, 0x7, 0x4]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) 13:24:06 executing program 4: r0 = socket(0x1, 0x2, 0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 13:24:06 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)='ox>J', &(0x7f0000000040)=""/72}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={0x1, &(0x7f0000000140)="4ea37742498859d89aa2ff88f0b5ef8736502151424bcd8b0bbdf88ddcb2cada08f9eb6c7316575013180c8a443d7015d3feb0e3e61cb63056f0", &(0x7f0000000180)=""/146}, 0x20) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) 13:24:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 13:24:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3000000}, 0x0) 13:24:06 executing program 0: sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000940)={0x1e4, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x44045}, 0x40c9) socketpair(0x1f, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000d80), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x74, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x14, 0x4, [0xfff, 0x5, 0x5, 0x100]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x40, 0x2, 0x280000]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x244]}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x800, 0x2, 0x7, 0x9]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004020) socketpair(0x11, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000d00)=0xfffffffffffffcce) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev}, &(0x7f0000000280)=0xc) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x44, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, 'netdevsim\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x10000) r8 = getuid() getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000380)=@updsa={0x4d4, 0x1a, 0x200, 0x70bd29, 0x25dfdbfc, {{@in6=@mcast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x80, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r6, r5}, {@in6=@local, 0x4d5, 0x33}, @in=@rand_addr=0x2, {0x2ffb681c8, 0x300, 0x3, 0xab40, 0x0, 0x6, 0x2, 0x7fffffffffffffff}, {0x5, 0x6, 0x7c, 0x498c}, {0x722, 0x9, 0x2}, 0x7, 0x0, 0xa, 0x4, 0x20, 0x1a}, [@algo_auth={0x67, 0x1, {{'nhpoly1305-generic\x00'}, 0xf8, "dec26628760f15b479232c53d016acfda50cba3a157d2cca4d029b139fbdfc"}}, @lastused={0xc, 0xf, 0x2}, @sa={0xe4, 0x6, {{@in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x81, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x2c, r4, r8}, {@in=@dev={0xac, 0x14, 0x14, 0x3f}, 0x4d2, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {0x20, 0x6, 0x401, 0x3f, 0x400, 0xd8a7, 0x3, 0xc0000000000000}, {0x8a, 0x0, 0x0, 0x3}, {0x1, 0x4, 0x7}, 0x70bd2d, 0x3506, 0x2, 0x2, 0x51, 0x10}}, @sec_ctx={0xae, 0x8, {0xaa, 0x8, 0x0, 0x3, 0xa2, "33321d24a1b0af72f6154e8b9a89f94ae8ca262ea7b24174cf34874eb7c2b532bd1322d1ba501d5a7096d859458d31918dc5a8b6016e8a487a4463362e9ac13e347e6a82d8192ae13acd95b1287a1d03a8f3cb52cbee2edd4971056952febb4b582a3ba6bb505157657220dcf166304ee32b968908b831ef3bcc881372b939904b1868ba67bcc8acbe2cd13935010c519fbacc094af144937843907e65a9c5820aa9"}}, @policy={0xac, 0x7, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x3, 0x4e22, 0xf800, 0xa, 0x0, 0x20, 0x2e, r4, r9}, {0x100000001, 0x33, 0x200, 0xf85, 0xa542, 0x1f, 0x2}, {0x4, 0x4, 0xb05, 0x7}, 0x8, 0x6e6bb8, 0x0, 0x0, 0x1, 0x3}}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x25}, 0x4d2, 0x47}, 0x2, @in=@local, 0x3501, 0x1, 0x3, 0x14, 0x10000, 0x4, 0x2}, {{@in6=@loopback, 0x4d3, 0x32}, 0x2, @in=@remote, 0x3501, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10000}, {{@in=@empty, 0x4d5, 0x6c}, 0x2, @in=@local, 0x3507, 0x0, 0x0, 0x74, 0x8, 0x80000001, 0x4}]}, @policy_type={0xa}, @mark={0xc, 0x15, {0x35075d, 0x9}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2a, 0x800}}, @tmpl={0x44, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote, 0x3507, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x6}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4015) r10 = socket(0xa, 0x3, 0x4) getsockopt$MISDN_TIME_STAMP(r10, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x5411, 0x0) 13:24:06 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 13:24:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 13:24:06 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x1f, 0x3, 0x400, 0x7, 0x4]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) 13:24:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x7000000}, 0x0) 13:24:06 executing program 0: sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000940)={0x1e4, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x44045}, 0x40c9) socketpair(0x1f, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000d80), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x74, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x14, 0x4, [0xfff, 0x5, 0x5, 0x100]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x40, 0x2, 0x280000]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x244]}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x800, 0x2, 0x7, 0x9]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004020) socketpair(0x11, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000d00)=0xfffffffffffffcce) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev}, &(0x7f0000000280)=0xc) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x44, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, 'netdevsim\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x10000) r8 = getuid() getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000380)=@updsa={0x4d4, 0x1a, 0x200, 0x70bd29, 0x25dfdbfc, {{@in6=@mcast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x80, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r6, r5}, {@in6=@local, 0x4d5, 0x33}, @in=@rand_addr=0x2, {0x2ffb681c8, 0x300, 0x3, 0xab40, 0x0, 0x6, 0x2, 0x7fffffffffffffff}, {0x5, 0x6, 0x7c, 0x498c}, {0x722, 0x9, 0x2}, 0x7, 0x0, 0xa, 0x4, 0x20, 0x1a}, [@algo_auth={0x67, 0x1, {{'nhpoly1305-generic\x00'}, 0xf8, "dec26628760f15b479232c53d016acfda50cba3a157d2cca4d029b139fbdfc"}}, @lastused={0xc, 0xf, 0x2}, @sa={0xe4, 0x6, {{@in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x81, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x2c, r4, r8}, {@in=@dev={0xac, 0x14, 0x14, 0x3f}, 0x4d2, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {0x20, 0x6, 0x401, 0x3f, 0x400, 0xd8a7, 0x3, 0xc0000000000000}, {0x8a, 0x0, 0x0, 0x3}, {0x1, 0x4, 0x7}, 0x70bd2d, 0x3506, 0x2, 0x2, 0x51, 0x10}}, @sec_ctx={0xae, 0x8, {0xaa, 0x8, 0x0, 0x3, 0xa2, "33321d24a1b0af72f6154e8b9a89f94ae8ca262ea7b24174cf34874eb7c2b532bd1322d1ba501d5a7096d859458d31918dc5a8b6016e8a487a4463362e9ac13e347e6a82d8192ae13acd95b1287a1d03a8f3cb52cbee2edd4971056952febb4b582a3ba6bb505157657220dcf166304ee32b968908b831ef3bcc881372b939904b1868ba67bcc8acbe2cd13935010c519fbacc094af144937843907e65a9c5820aa9"}}, @policy={0xac, 0x7, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x3, 0x4e22, 0xf800, 0xa, 0x0, 0x20, 0x2e, r4, r9}, {0x100000001, 0x33, 0x200, 0xf85, 0xa542, 0x1f, 0x2}, {0x4, 0x4, 0xb05, 0x7}, 0x8, 0x6e6bb8, 0x0, 0x0, 0x1, 0x3}}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x25}, 0x4d2, 0x47}, 0x2, @in=@local, 0x3501, 0x1, 0x3, 0x14, 0x10000, 0x4, 0x2}, {{@in6=@loopback, 0x4d3, 0x32}, 0x2, @in=@remote, 0x3501, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10000}, {{@in=@empty, 0x4d5, 0x6c}, 0x2, @in=@local, 0x3507, 0x0, 0x0, 0x74, 0x8, 0x80000001, 0x4}]}, @policy_type={0xa}, @mark={0xc, 0x15, {0x35075d, 0x9}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2a, 0x800}}, @tmpl={0x44, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote, 0x3507, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x6}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4015) r10 = socket(0xa, 0x3, 0x4) getsockopt$MISDN_TIME_STAMP(r10, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x5411, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000940)={0x1e4, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x44045}, 0x40c9) (async) socketpair(0x1f, 0xa, 0x1, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000d80), 0xffffffffffffffff) (async) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x74, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x14, 0x4, [0xfff, 0x5, 0x5, 0x100]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x40, 0x2, 0x280000]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x244]}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x800, 0x2, 0x7, 0x9]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004020) (async) socketpair(0x11, 0x1, 0x8001, &(0x7f0000000000)) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000d00)=0xfffffffffffffcce) (async) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev}, &(0x7f0000000280)=0xc) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x44, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, 'netdevsim\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x10000) (async) getuid() (async) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) (async) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000380)=@updsa={0x4d4, 0x1a, 0x200, 0x70bd29, 0x25dfdbfc, {{@in6=@mcast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x80, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r6, r5}, {@in6=@local, 0x4d5, 0x33}, @in=@rand_addr=0x2, {0x2ffb681c8, 0x300, 0x3, 0xab40, 0x0, 0x6, 0x2, 0x7fffffffffffffff}, {0x5, 0x6, 0x7c, 0x498c}, {0x722, 0x9, 0x2}, 0x7, 0x0, 0xa, 0x4, 0x20, 0x1a}, [@algo_auth={0x67, 0x1, {{'nhpoly1305-generic\x00'}, 0xf8, "dec26628760f15b479232c53d016acfda50cba3a157d2cca4d029b139fbdfc"}}, @lastused={0xc, 0xf, 0x2}, @sa={0xe4, 0x6, {{@in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x81, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x2c, r4, r8}, {@in=@dev={0xac, 0x14, 0x14, 0x3f}, 0x4d2, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {0x20, 0x6, 0x401, 0x3f, 0x400, 0xd8a7, 0x3, 0xc0000000000000}, {0x8a, 0x0, 0x0, 0x3}, {0x1, 0x4, 0x7}, 0x70bd2d, 0x3506, 0x2, 0x2, 0x51, 0x10}}, @sec_ctx={0xae, 0x8, {0xaa, 0x8, 0x0, 0x3, 0xa2, "33321d24a1b0af72f6154e8b9a89f94ae8ca262ea7b24174cf34874eb7c2b532bd1322d1ba501d5a7096d859458d31918dc5a8b6016e8a487a4463362e9ac13e347e6a82d8192ae13acd95b1287a1d03a8f3cb52cbee2edd4971056952febb4b582a3ba6bb505157657220dcf166304ee32b968908b831ef3bcc881372b939904b1868ba67bcc8acbe2cd13935010c519fbacc094af144937843907e65a9c5820aa9"}}, @policy={0xac, 0x7, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x3, 0x4e22, 0xf800, 0xa, 0x0, 0x20, 0x2e, r4, r9}, {0x100000001, 0x33, 0x200, 0xf85, 0xa542, 0x1f, 0x2}, {0x4, 0x4, 0xb05, 0x7}, 0x8, 0x6e6bb8, 0x0, 0x0, 0x1, 0x3}}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x25}, 0x4d2, 0x47}, 0x2, @in=@local, 0x3501, 0x1, 0x3, 0x14, 0x10000, 0x4, 0x2}, {{@in6=@loopback, 0x4d3, 0x32}, 0x2, @in=@remote, 0x3501, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10000}, {{@in=@empty, 0x4d5, 0x6c}, 0x2, @in=@local, 0x3507, 0x0, 0x0, 0x74, 0x8, 0x80000001, 0x4}]}, @policy_type={0xa}, @mark={0xc, 0x15, {0x35075d, 0x9}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2a, 0x800}}, @tmpl={0x44, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote, 0x3507, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x6}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4015) (async) socket(0xa, 0x3, 0x4) (async) getsockopt$MISDN_TIME_STAMP(r10, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x5411, 0x0) (async) 13:24:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:06 executing program 0: sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000940)={0x1e4, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x44045}, 0x40c9) (async) socketpair(0x1f, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000d80), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x74, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x14, 0x4, [0xfff, 0x5, 0x5, 0x100]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x40, 0x2, 0x280000]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x244]}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x800, 0x2, 0x7, 0x9]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004020) (async) socketpair(0x11, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000d00)=0xfffffffffffffcce) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev}, &(0x7f0000000280)=0xc) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x44, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, 'netdevsim\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x10000) (async) r8 = getuid() (async) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000380)=@updsa={0x4d4, 0x1a, 0x200, 0x70bd29, 0x25dfdbfc, {{@in6=@mcast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x80, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r6, r5}, {@in6=@local, 0x4d5, 0x33}, @in=@rand_addr=0x2, {0x2ffb681c8, 0x300, 0x3, 0xab40, 0x0, 0x6, 0x2, 0x7fffffffffffffff}, {0x5, 0x6, 0x7c, 0x498c}, {0x722, 0x9, 0x2}, 0x7, 0x0, 0xa, 0x4, 0x20, 0x1a}, [@algo_auth={0x67, 0x1, {{'nhpoly1305-generic\x00'}, 0xf8, "dec26628760f15b479232c53d016acfda50cba3a157d2cca4d029b139fbdfc"}}, @lastused={0xc, 0xf, 0x2}, @sa={0xe4, 0x6, {{@in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x81, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x2c, r4, r8}, {@in=@dev={0xac, 0x14, 0x14, 0x3f}, 0x4d2, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {0x20, 0x6, 0x401, 0x3f, 0x400, 0xd8a7, 0x3, 0xc0000000000000}, {0x8a, 0x0, 0x0, 0x3}, {0x1, 0x4, 0x7}, 0x70bd2d, 0x3506, 0x2, 0x2, 0x51, 0x10}}, @sec_ctx={0xae, 0x8, {0xaa, 0x8, 0x0, 0x3, 0xa2, "33321d24a1b0af72f6154e8b9a89f94ae8ca262ea7b24174cf34874eb7c2b532bd1322d1ba501d5a7096d859458d31918dc5a8b6016e8a487a4463362e9ac13e347e6a82d8192ae13acd95b1287a1d03a8f3cb52cbee2edd4971056952febb4b582a3ba6bb505157657220dcf166304ee32b968908b831ef3bcc881372b939904b1868ba67bcc8acbe2cd13935010c519fbacc094af144937843907e65a9c5820aa9"}}, @policy={0xac, 0x7, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x3, 0x4e22, 0xf800, 0xa, 0x0, 0x20, 0x2e, r4, r9}, {0x100000001, 0x33, 0x200, 0xf85, 0xa542, 0x1f, 0x2}, {0x4, 0x4, 0xb05, 0x7}, 0x8, 0x6e6bb8, 0x0, 0x0, 0x1, 0x3}}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x25}, 0x4d2, 0x47}, 0x2, @in=@local, 0x3501, 0x1, 0x3, 0x14, 0x10000, 0x4, 0x2}, {{@in6=@loopback, 0x4d3, 0x32}, 0x2, @in=@remote, 0x3501, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10000}, {{@in=@empty, 0x4d5, 0x6c}, 0x2, @in=@local, 0x3507, 0x0, 0x0, 0x74, 0x8, 0x80000001, 0x4}]}, @policy_type={0xa}, @mark={0xc, 0x15, {0x35075d, 0x9}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2a, 0x800}}, @tmpl={0x44, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote, 0x3507, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x6}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4015) (async) r10 = socket(0xa, 0x3, 0x4) getsockopt$MISDN_TIME_STAMP(r10, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x5411, 0x0) 13:24:06 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:06 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x130, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x130}}, 0x4005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x8001, 0x0, 0x3]}]}, 0x60}}, 0x8040) 13:24:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 13:24:06 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf000000}, 0x0) 13:24:06 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x130, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x130}}, 0x4005) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x8001, 0x0, 0x3]}]}, 0x60}}, 0x8040) 13:24:06 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:06 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x1b47ebc7}, 0x0) 13:24:06 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:06 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x130, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x130}}, 0x4005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x8001, 0x0, 0x3]}]}, 0x60}}, 0x8040) (async) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x8001, 0x0, 0x3]}]}, 0x60}}, 0x8040) 13:24:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3f000000}, 0x0) 13:24:07 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socketpair(0x10, 0x1, 0x8, &(0x7f0000000040)) 13:24:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 13:24:07 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x99400000}, 0x0) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:07 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:07 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socketpair(0x10, 0x1, 0x8, &(0x7f0000000040)) 13:24:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x2) 13:24:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) bind$isdn_base(r0, &(0x7f0000001580)={0x22, 0x3, 0x4, 0x7, 0x3f}, 0x6) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000400)={"474352aed4c977ead03dc3c963e3d4a9", 0x0, 0x0, {0x100000001, 0x7}, {0x81, 0xffffffff}, 0x8, [0x100000001, 0x58b39c7f, 0x9, 0xffffffffffff8001, 0x0, 0x1ff, 0x4, 0x7a27, 0x8, 0x6, 0x82f, 0x1, 0xffff, 0x3f, 0x80000001, 0x7]}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000580)={{r0}, r1, 0x8, @inherit={0x80, &(0x7f0000000500)=ANY=[@ANYBLOB="0100000000000000070000000000000080000000000000000300000000000000220000000000000007000000000000000010000000000000070000000000000004000000000000000400000000000000ffffffff0000000005000000000000000100000000000080810000000000000700000000000000"]}, @name="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"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 13:24:07 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) socketpair(0x10, 0x1, 0x8, &(0x7f0000000040)) 13:24:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x9effffff}, 0x0) 13:24:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) bind$isdn_base(r0, &(0x7f0000001580)={0x22, 0x3, 0x4, 0x7, 0x3f}, 0x6) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000400)={"474352aed4c977ead03dc3c963e3d4a9", 0x0, 0x0, {0x100000001, 0x7}, {0x81, 0xffffffff}, 0x8, [0x100000001, 0x58b39c7f, 0x9, 0xffffffffffff8001, 0x0, 0x1ff, 0x4, 0x7a27, 0x8, 0x6, 0x82f, 0x1, 0xffff, 0x3f, 0x80000001, 0x7]}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000580)={{r0}, r1, 0x8, @inherit={0x80, &(0x7f0000000500)=ANY=[@ANYBLOB="0100000000000000070000000000000080000000000000000300000000000000220000000000000007000000000000000010000000000000070000000000000004000000000000000400000000000000ffffffff0000000005000000000000000100000000000080810000000000000700000000000000"]}, @name="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"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket(0xa, 0x3, 0x4) (async) bind$isdn_base(r0, &(0x7f0000001580)={0x22, 0x3, 0x4, 0x7, 0x3f}, 0x6) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000400)={"474352aed4c977ead03dc3c963e3d4a9", 0x0, 0x0, {0x100000001, 0x7}, {0x81, 0xffffffff}, 0x8, [0x100000001, 0x58b39c7f, 0x9, 0xffffffffffff8001, 0x0, 0x1ff, 0x4, 0x7a27, 0x8, 0x6, 0x82f, 0x1, 0xffff, 0x3f, 0x80000001, 0x7]}) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000580)={{r0}, r1, 0x8, @inherit={0x80, &(0x7f0000000500)=ANY=[@ANYBLOB="0100000000000000070000000000000080000000000000000300000000000000220000000000000007000000000000000010000000000000070000000000000004000000000000000400000000000000ffffffff0000000005000000000000000100000000000080810000000000000700000000000000"]}, @name="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"}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) 13:24:07 executing program 3: r0 = socket(0xa, 0x6, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:07 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xc7eb471b}, 0x0) 13:24:07 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) bind$isdn_base(r0, &(0x7f0000001580)={0x22, 0x3, 0x4, 0x7, 0x3f}, 0x6) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000400)={"474352aed4c977ead03dc3c963e3d4a9", 0x0, 0x0, {0x100000001, 0x7}, {0x81, 0xffffffff}, 0x8, [0x100000001, 0x58b39c7f, 0x9, 0xffffffffffff8001, 0x0, 0x1ff, 0x4, 0x7a27, 0x8, 0x6, 0x82f, 0x1, 0xffff, 0x3f, 0x80000001, 0x7]}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000580)={{r0}, r1, 0x8, @inherit={0x80, &(0x7f0000000500)=ANY=[@ANYBLOB="0100000000000000070000000000000080000000000000000300000000000000220000000000000007000000000000000010000000000000070000000000000004000000000000000400000000000000ffffffff0000000005000000000000000100000000000080810000000000000700000000000000"]}, @name="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"}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 13:24:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf0ffffff}, 0x0) 13:24:07 executing program 3: r0 = socket(0xa, 0x6, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:07 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 13:24:07 executing program 3: r0 = socket(0xa, 0x6, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:07 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2014200d}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="e428258e8e2012f0be7e21888d6614a468e712489b8a71350a78bba99871215ffa143974ef835d9ceb4877882814d3fd75477e769423191260ab0a6ef45c3eea17172cabceedefbf6a70169de58f5f2a5ada0678f5c7a65f14b5caf7ab899076deac8597e2c2081102917dd9d5707d4b77cdb8b73b354064d3a61aa40edbf54e9bc247ccadb96e46f351b0500d8eb4168e373caef47f9a25a3b1b52b656bcdb95b873f06c7e0293010e7a2afa065b3bb9ef69a3fef6b730c4cbc3f4bc0a9c90071b6718319a44534457970", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf25030000000400040008000300030100000500050005000000050006000400000018000400270a0000000400000300000008000000ffffff7f05000600060000000500060004000000080002000400000008000200040000000500050003000000"], 0x70}, 0x1, 0x0, 0x0, 0x4048040}, 0x20004804) 13:24:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf0) 13:24:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xfffff000}, 0x0) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2014200d}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="e428258e8e2012f0be7e21888d6614a468e712489b8a71350a78bba99871215ffa143974ef835d9ceb4877882814d3fd75477e769423191260ab0a6ef45c3eea17172cabceedefbf6a70169de58f5f2a5ada0678f5c7a65f14b5caf7ab899076deac8597e2c2081102917dd9d5707d4b77cdb8b73b354064d3a61aa40edbf54e9bc247ccadb96e46f351b0500d8eb4168e373caef47f9a25a3b1b52b656bcdb95b873f06c7e0293010e7a2afa065b3bb9ef69a3fef6b730c4cbc3f4bc0a9c90071b6718319a44534457970", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf25030000000400040008000300030100000500050005000000050006000400000018000400270a0000000400000300000008000000ffffff7f05000600060000000500060004000000080002000400000008000200040000000500050003000000"], 0x70}, 0x1, 0x0, 0x0, 0x4048040}, 0x20004804) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2014200d}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="e428258e8e2012f0be7e21888d6614a468e712489b8a71350a78bba99871215ffa143974ef835d9ceb4877882814d3fd75477e769423191260ab0a6ef45c3eea17172cabceedefbf6a70169de58f5f2a5ada0678f5c7a65f14b5caf7ab899076deac8597e2c2081102917dd9d5707d4b77cdb8b73b354064d3a61aa40edbf54e9bc247ccadb96e46f351b0500d8eb4168e373caef47f9a25a3b1b52b656bcdb95b873f06c7e0293010e7a2afa065b3bb9ef69a3fef6b730c4cbc3f4bc0a9c90071b6718319a44534457970", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf25030000000400040008000300030100000500050005000000050006000400000018000400270a0000000400000300000008000000ffffff7f05000600060000000500060004000000080002000400000008000200040000000500050003000000"], 0x70}, 0x1, 0x0, 0x0, 0x4048040}, 0x20004804) (async) 13:24:08 executing program 3: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x230681, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2014200d}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="e428258e8e2012f0be7e21888d6614a468e712489b8a71350a78bba99871215ffa143974ef835d9ceb4877882814d3fd75477e769423191260ab0a6ef45c3eea17172cabceedefbf6a70169de58f5f2a5ada0678f5c7a65f14b5caf7ab899076deac8597e2c2081102917dd9d5707d4b77cdb8b73b354064d3a61aa40edbf54e9bc247ccadb96e46f351b0500d8eb4168e373caef47f9a25a3b1b52b656bcdb95b873f06c7e0293010e7a2afa065b3bb9ef69a3fef6b730c4cbc3f4bc0a9c90071b6718319a44534457970", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf25030000000400040008000300030100000500050005000000050006000400000018000400270a0000000400000300000008000000ffffff7f05000600060000000500060004000000080002000400000008000200040000000500050003000000"], 0x70}, 0x1, 0x0, 0x0, 0x4048040}, 0x20004804) 13:24:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x300) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:08 executing program 3: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x230681, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (rerun: 64) 13:24:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf00) 13:24:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x24}}, 0x0) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{r1}, r3, 0x4, @inherit={0x68, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x3, {0x2a, 0x4, 0xf82b, 0x4, 0x1}, [0x5, 0x6, 0x8000000000000001, 0x4]}}, @name="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"}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:08 executing program 3: socket(0xa, 0x3, 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x230681, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0xa, 0x3, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x230681, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1}) (async) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{r1}, r3, 0x4, @inherit={0x68, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x3, {0x2a, 0x4, 0xf82b, 0x4, 0x1}, [0x5, 0x6, 0x8000000000000001, 0x4]}}, @name="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"}) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) (async, rerun: 64) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (rerun: 64) 13:24:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xffffff9e}, 0x0) 13:24:08 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"d1bfd00286a12072bcb7b925a2115ebd", 0x0, 0x0, {0x1, 0x5}, {0x2, 0x87}, 0x4, [0x4, 0x1, 0x45, 0x5c0d, 0x401, 0x401, 0x20, 0x2, 0x4, 0x3, 0x8, 0x5, 0xc73, 0x3, 0x6, 0x1]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f0000000080)=0xc) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{r1}, r3, 0x4, @inherit={0x68, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x3, {0x2a, 0x4, 0xf82b, 0x4, 0x1}, [0x5, 0x6, 0x8000000000000001, 0x4]}}, @name="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"}) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xfffffff0}, 0x0) [ 2818.315090] nbd: must specify a size in bytes for the device 13:24:08 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"d1bfd00286a12072bcb7b925a2115ebd", 0x0, 0x0, {0x1, 0x5}, {0x2, 0x87}, 0x4, [0x4, 0x1, 0x45, 0x5c0d, 0x401, 0x401, 0x20, 0x2, 0x4, 0x3, 0x8, 0x5, 0xc73, 0x3, 0x6, 0x1]}) (async) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f0000000080)=0xc) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x1000000000000}, 0x0) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x24}}, 0x0) 13:24:08 executing program 0: r0 = socket(0xa, 0x3, 0x4) socketpair(0x18, 0x800, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x202000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) r3 = socket(0x0, 0x4, 0x80000000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3f00) 13:24:08 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x2480, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000506c0)={0x7fffffffffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x20, "61e625223833fb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000516c0)={0xb0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}], 0x20, "f7be5cfaf23cda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000526c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000528c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "795428d4bc0ec1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000538c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "49ed3e6b5c8bb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000548c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "1afbcaf9b85cee"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000558c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055cc0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ec0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000560c0)={0x1ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "0a4434f76efeb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000570c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000572c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000574c0)={0xe6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x80, "40ef65bce872bf"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000584c0)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "216fd6fb35525a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000594c0)={0x5e89, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xfa, "280b723d721e2b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "73a0d98f1984b4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005b4c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "f5d9d3ffe172cf"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c4c0)={0x1ffc000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xd2, "93747b31b88893"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005d4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xf0, "7e1d6c91068ae9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005e4c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e6c0)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r3}, {}, {0x0, r5}, {r6, r7}, {}, {}, {0x0, r8}, {r9, r10}, {r11}, {r12, r13}, {0x0, r14}, {0x0, r15}, {r16}, {}, {}, {r17}, {r18}, {0x0, r19}, {}, {r20, r21}, {r22}, {0x0, r23}], 0x1d, "31ae8dc7d6e7b5"}) r24 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r24, 0xd000943d, 0x0) r25 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r24, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58010000", @ANYRES16=r25, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x80) 13:24:08 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"d1bfd00286a12072bcb7b925a2115ebd", 0x0, 0x0, {0x1, 0x5}, {0x2, 0x87}, 0x4, [0x4, 0x1, 0x45, 0x5c0d, 0x401, 0x401, 0x20, 0x2, 0x4, 0x3, 0x8, 0x5, 0xc73, 0x3, 0x6, 0x1]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f0000000080)=0xc) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"d1bfd00286a12072bcb7b925a2115ebd", 0x0, 0x0, {0x1, 0x5}, {0x2, 0x87}, 0x4, [0x4, 0x1, 0x45, 0x5c0d, 0x401, 0x401, 0x20, 0x2, 0x4, 0x3, 0x8, 0x5, 0xc73, 0x3, 0x6, 0x1]}) (async) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f0000000080)=0xc) (async) 13:24:08 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x24}}, 0x0) 13:24:08 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x2480, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000506c0)={0x7fffffffffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x20, "61e625223833fb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000516c0)={0xb0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}], 0x20, "f7be5cfaf23cda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000526c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000528c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "795428d4bc0ec1"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000538c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "49ed3e6b5c8bb6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000548c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "1afbcaf9b85cee"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000558c0)={0x0, ""/256, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055cc0)={0x0, ""/256, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ec0)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000560c0)={0x1ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "0a4434f76efeb6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000570c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000572c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000574c0)={0xe6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x80, "40ef65bce872bf"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000584c0)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "216fd6fb35525a"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000594c0)={0x5e89, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xfa, "280b723d721e2b"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "73a0d98f1984b4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005b4c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "f5d9d3ffe172cf"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c4c0)={0x1ffc000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xd2, "93747b31b88893"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005d4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xf0, "7e1d6c91068ae9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005e4c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e6c0)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r3}, {}, {0x0, r5}, {r6, r7}, {}, {}, {0x0, r8}, {r9, r10}, {r11}, {r12, r13}, {0x0, r14}, {0x0, r15}, {r16}, {}, {}, {r17}, {r18}, {0x0, r19}, {}, {r20, r21}, {r22}, {0x0, r23}], 0x1d, "31ae8dc7d6e7b5"}) r24 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r24, 0xd000943d, 0x0) (async) r25 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r24, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58010000", @ANYRES16=r25, @ANYBLOB="000028bd7800fbdbdf25130000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b00440a00000600110000010000080001007063690011000200303030303a30303a310008000b000b0b000006001100ffff0000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000b000600000006001100040000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00ff7f000006001100000000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b00008000000600110001000000080001007063690011000200303030303a30303a31302e3000000000080003000000010008000b000100000006001100750b0000"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x80) [ 2818.551950] nbd: must specify a size in bytes for the device 13:24:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf000) 13:24:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3000000000000}, 0x0) 13:24:08 executing program 3: r0 = socket(0x1c, 0x3, 0x200) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:08 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x2480, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r1) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000506c0)={0x7fffffffffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x20, "61e625223833fb"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000516c0)={0xb0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}], 0x20, "f7be5cfaf23cda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000526c0)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000528c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "795428d4bc0ec1"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000538c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "49ed3e6b5c8bb6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000548c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "1afbcaf9b85cee"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000558c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055cc0)={0x0, ""/256, 0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055ec0)={0x0}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000560c0)={0x1ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "0a4434f76efeb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000570c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000572c0)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000574c0)={0xe6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x80, "40ef65bce872bf"}) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000584c0)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "216fd6fb35525a"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000594c0)={0x5e89, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xfa, "280b723d721e2b"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "73a0d98f1984b4"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005b4c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "f5d9d3ffe172cf"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c4c0)={0x1ffc000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xd2, "93747b31b88893"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005d4c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xf0, "7e1d6c91068ae9"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005e4c0)={0x0, ""/256, 0x0, 0x0}) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e6c0)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r3}, {}, {0x0, r5}, {r6, r7}, {}, {}, {0x0, r8}, {r9, r10}, {r11}, {r12, r13}, {0x0, r14}, {0x0, r15}, {r16}, {}, {}, {r17}, {r18}, {0x0, r19}, {}, {r20, r21}, {r22}, {0x0, r23}], 0x1d, "31ae8dc7d6e7b5"}) r24 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r24, 0xd000943d, 0x0) (async) r25 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r24, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58010000", @ANYRES16=r25, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x80) 13:24:09 executing program 0: r0 = socket(0xa, 0x3, 0x4) (async) socketpair(0x18, 0x800, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x202000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) (async) r3 = socket(0x0, 0x4, 0x80000000) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:09 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x2c}}, 0x0) 13:24:09 executing program 3: r0 = socket(0x1c, 0x3, 0x200) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) socket(0x1c, 0x3, 0x200) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) (async) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x30000) [ 2818.719396] nbd: must specify a size in bytes for the device 13:24:09 executing program 0: r0 = socket(0xa, 0x3, 0x4) socketpair(0x18, 0x800, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x202000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) (async, rerun: 32) r3 = socket(0x0, 0x4, 0x80000000) (async, rerun: 64) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r4}) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x40030000000000}, 0x0) 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8001, 0x4) [ 2818.840286] nbd: must specify at least one socket 13:24:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x2c}}, 0x0) 13:24:09 executing program 3: r0 = socket(0x1c, 0x3, 0x200) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x34000) 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8001, 0x4) 13:24:09 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf0ffffffffffff}, 0x0) [ 2818.987475] nbd: must specify at least one socket 13:24:09 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x2c}}, 0x0) 13:24:09 executing program 3: r0 = socket(0xa, 0x2, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x400300) 13:24:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x100000000000000}, 0x0) [ 2819.138422] nbd: must specify at least one socket 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8001, 0x4) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8001, 0x4) (async) 13:24:09 executing program 3: socket(0xa, 0x2, 0x7ff) (async) r0 = socket(0xa, 0x2, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:09 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3f00) 13:24:09 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000200)=0x6) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6}}, {{@in=@empty}, 0x0, @in6=@ipv4={""/10, ""/2, @initdev}}}, &(0x7f00000001c0)=0xe8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x400, 0xffff, {0x0, 0x2710}, {0x3, 0x8, 0x61, 0x22, 0xc8, 0x2, "9e33153a"}, 0xe7, 0x4, {}, 0x1000, 0x0, r2}) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf0ffff) 13:24:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x200000000000000}, 0x0) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x1000000) 13:24:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x300000000000000}, 0x0) 13:24:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x200000000000000}, 0x0) 13:24:09 executing program 3: socket(0xa, 0x2, 0x7ff) (async) r0 = socket(0xa, 0x2, 0x7ff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, &(0x7f0000000000)) 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ':&}(^$!'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x180d2}, 0x20000005) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x2000000) 13:24:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xfffffff0}, 0x0) 13:24:09 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000200)=0x6) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6}}, {{@in=@empty}, 0x0, @in6=@ipv4={""/10, ""/2, @initdev}}}, &(0x7f00000001c0)=0xe8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x400, 0xffff, {0x0, 0x2710}, {0x3, 0x8, 0x61, 0x22, 0xc8, 0x2, "9e33153a"}, 0xe7, 0x4, {}, 0x1000, 0x0, r2}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000200)=0x6) (async) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6}}, {{@in=@empty}, 0x0, @in6=@ipv4={""/10, ""/2, @initdev}}}, &(0x7f00000001c0)=0xe8) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x400, 0xffff, {0x0, 0x2710}, {0x3, 0x8, 0x61, 0x22, 0xc8, 0x2, "9e33153a"}, 0xe7, 0x4, {}, 0x1000, 0x0, r2}) (async) 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ':&}(^$!'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x180d2}, 0x20000005) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ':&}(^$!'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x180d2}, 0x20000005) (async) 13:24:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3000000) 13:24:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x700000000000000}, 0x0) 13:24:09 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ':&}(^$!'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x180d2}, 0x20000005) 13:24:09 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:09 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000200)=0x6) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6}}, {{@in=@empty}, 0x0, @in6=@ipv4={""/10, ""/2, @initdev}}}, &(0x7f00000001c0)=0xe8) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(r1, 0xc0585609, &(0x7f0000000040)={0x1000, 0x9, 0x4, 0x400, 0xffff, {0x0, 0x2710}, {0x3, 0x8, 0x61, 0x22, 0xc8, 0x2, "9e33153a"}, 0xe7, 0x4, {}, 0x1000, 0x0, r2}) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf000000) 13:24:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 13:24:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf00000000000000}, 0x0) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) 13:24:10 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3f000000) 13:24:10 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x1b47ebc700000000}, 0x0) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x9effffff) 13:24:10 executing program 0: r0 = socket(0x15, 0x3, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000240), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0x4020940d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000000)="8920fa12a29a7a08d8a4c5f0dc36848827abd6c1bb6a30de6b6f5d9575b58a1359f319c6d09c8da95aa604fe5dd26bfab23e57da6e3a6fe801724b0410fc9b3c7c01acbcbfdea2de7f150a15b337557729dbca5a281407c3d445a34d495067d91a9ddb7d69f16a34a883af2c1b3ccd87ab36dcbefe0f1c5d77bfac929ef6f303de59bd1654dbce6f7ff3989f7d5337e2836b278528fb99110a493f8e09d030f43f0875e82cdfcae587d558d62db65b985e50220898ca84b5dba61d56b4a08c179163f2c4d1f41c8eedf6f1a34a88011dfb04ef4ec7231c63a6e09efeed49667b4e2b2c6b", &(0x7f0000000100)=""/169, &(0x7f00000001c0)="e97dc0340dc3b5f6d611d22f19875bb78a7f86486b703e20b873304887b0d69a97c8ceeb2179095fb230a01619d879a5cf1f10811918ae27456e72156fa8eb663fa513bab86b6e00ea116403c1fec02ce47d23e3bbd34ec40c00132b2c7cd79b2698aa02224274672d1d1c88ca1417689d9a16de7c65f14057849ce3e7d0faa1ed1880415b5ad1d2a074fedebd409afe228709b7ad93c0dfd26af106d90eb1dcb2d471fa2be70fa96ae26a441e846e4e1345bd5307d427c5aef449149c854358", &(0x7f0000000280), 0x8, 0x1}, 0x38) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) socket$can_bcm(0x1d, 0x2, 0x2) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffffffffff}]}, 0x30}}, 0x0) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xadc0eff5) 13:24:10 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3f00000000000000}, 0x0) 13:24:10 executing program 0: r0 = socket(0x15, 0x3, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000240), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0x4020940d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000000)="8920fa12a29a7a08d8a4c5f0dc36848827abd6c1bb6a30de6b6f5d9575b58a1359f319c6d09c8da95aa604fe5dd26bfab23e57da6e3a6fe801724b0410fc9b3c7c01acbcbfdea2de7f150a15b337557729dbca5a281407c3d445a34d495067d91a9ddb7d69f16a34a883af2c1b3ccd87ab36dcbefe0f1c5d77bfac929ef6f303de59bd1654dbce6f7ff3989f7d5337e2836b278528fb99110a493f8e09d030f43f0875e82cdfcae587d558d62db65b985e50220898ca84b5dba61d56b4a08c179163f2c4d1f41c8eedf6f1a34a88011dfb04ef4ec7231c63a6e09efeed49667b4e2b2c6b", &(0x7f0000000100)=""/169, &(0x7f00000001c0)="e97dc0340dc3b5f6d611d22f19875bb78a7f86486b703e20b873304887b0d69a97c8ceeb2179095fb230a01619d879a5cf1f10811918ae27456e72156fa8eb663fa513bab86b6e00ea116403c1fec02ce47d23e3bbd34ec40c00132b2c7cd79b2698aa02224274672d1d1c88ca1417689d9a16de7c65f14057849ce3e7d0faa1ed1880415b5ad1d2a074fedebd409afe228709b7ad93c0dfd26af106d90eb1dcb2d471fa2be70fa96ae26a441e846e4e1345bd5307d427c5aef449149c854358", &(0x7f0000000280), 0x8, 0x1}, 0x38) socket(0x15, 0x3, 0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) syz_open_dev$vivid(&(0x7f0000000240), 0x2, 0x2) (async) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0x4020940d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000000)="8920fa12a29a7a08d8a4c5f0dc36848827abd6c1bb6a30de6b6f5d9575b58a1359f319c6d09c8da95aa604fe5dd26bfab23e57da6e3a6fe801724b0410fc9b3c7c01acbcbfdea2de7f150a15b337557729dbca5a281407c3d445a34d495067d91a9ddb7d69f16a34a883af2c1b3ccd87ab36dcbefe0f1c5d77bfac929ef6f303de59bd1654dbce6f7ff3989f7d5337e2836b278528fb99110a493f8e09d030f43f0875e82cdfcae587d558d62db65b985e50220898ca84b5dba61d56b4a08c179163f2c4d1f41c8eedf6f1a34a88011dfb04ef4ec7231c63a6e09efeed49667b4e2b2c6b", &(0x7f0000000100)=""/169, &(0x7f00000001c0)="e97dc0340dc3b5f6d611d22f19875bb78a7f86486b703e20b873304887b0d69a97c8ceeb2179095fb230a01619d879a5cf1f10811918ae27456e72156fa8eb663fa513bab86b6e00ea116403c1fec02ce47d23e3bbd34ec40c00132b2c7cd79b2698aa02224274672d1d1c88ca1417689d9a16de7c65f14057849ce3e7d0faa1ed1880415b5ad1d2a074fedebd409afe228709b7ad93c0dfd26af106d90eb1dcb2d471fa2be70fa96ae26a441e846e4e1345bd5307d427c5aef449149c854358", &(0x7f0000000280), 0x8, 0x1}, 0x38) (async) 13:24:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3f00}, 0x0) 13:24:10 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) socket(0xa, 0x3, 0x4) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf0ffffff) 13:24:10 executing program 0: r0 = socket(0x15, 0x3, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000240), 0x2, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0x4020940d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000000)="8920fa12a29a7a08d8a4c5f0dc36848827abd6c1bb6a30de6b6f5d9575b58a1359f319c6d09c8da95aa604fe5dd26bfab23e57da6e3a6fe801724b0410fc9b3c7c01acbcbfdea2de7f150a15b337557729dbca5a281407c3d445a34d495067d91a9ddb7d69f16a34a883af2c1b3ccd87ab36dcbefe0f1c5d77bfac929ef6f303de59bd1654dbce6f7ff3989f7d5337e2836b278528fb99110a493f8e09d030f43f0875e82cdfcae587d558d62db65b985e50220898ca84b5dba61d56b4a08c179163f2c4d1f41c8eedf6f1a34a88011dfb04ef4ec7231c63a6e09efeed49667b4e2b2c6b", &(0x7f0000000100)=""/169, &(0x7f00000001c0)="e97dc0340dc3b5f6d611d22f19875bb78a7f86486b703e20b873304887b0d69a97c8ceeb2179095fb230a01619d879a5cf1f10811918ae27456e72156fa8eb663fa513bab86b6e00ea116403c1fec02ce47d23e3bbd34ec40c00132b2c7cd79b2698aa02224274672d1d1c88ca1417689d9a16de7c65f14057849ce3e7d0faa1ed1880415b5ad1d2a074fedebd409afe228709b7ad93c0dfd26af106d90eb1dcb2d471fa2be70fa96ae26a441e846e4e1345bd5307d427c5aef449149c854358", &(0x7f0000000280), 0x8, 0x1}, 0x38) socket(0x15, 0x3, 0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) syz_open_dev$vivid(&(0x7f0000000240), 0x2, 0x2) (async) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0x4020940d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000000)="8920fa12a29a7a08d8a4c5f0dc36848827abd6c1bb6a30de6b6f5d9575b58a1359f319c6d09c8da95aa604fe5dd26bfab23e57da6e3a6fe801724b0410fc9b3c7c01acbcbfdea2de7f150a15b337557729dbca5a281407c3d445a34d495067d91a9ddb7d69f16a34a883af2c1b3ccd87ab36dcbefe0f1c5d77bfac929ef6f303de59bd1654dbce6f7ff3989f7d5337e2836b278528fb99110a493f8e09d030f43f0875e82cdfcae587d558d62db65b985e50220898ca84b5dba61d56b4a08c179163f2c4d1f41c8eedf6f1a34a88011dfb04ef4ec7231c63a6e09efeed49667b4e2b2c6b", &(0x7f0000000100)=""/169, &(0x7f00000001c0)="e97dc0340dc3b5f6d611d22f19875bb78a7f86486b703e20b873304887b0d69a97c8ceeb2179095fb230a01619d879a5cf1f10811918ae27456e72156fa8eb663fa513bab86b6e00ea116403c1fec02ce47d23e3bbd34ec40c00132b2c7cd79b2698aa02224274672d1d1c88ca1417689d9a16de7c65f14057849ce3e7d0faa1ed1880415b5ad1d2a074fedebd409afe228709b7ad93c0dfd26af106d90eb1dcb2d471fa2be70fa96ae26a441e846e4e1345bd5307d427c5aef449149c854358", &(0x7f0000000280), 0x8, 0x1}, 0x38) (async) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x9940000000000000}, 0x0) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:24:10 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x3, 0x0, 0x2, 0x8000}, {0x20, 0x1f, 0x1b, 0xfffffff9}, {0x8, 0x9, 0x4, 0x181}, {0x1, 0x3f, 0x4, 0xda00}, {0x2d, 0x0, 0x7, 0x8}, {0x1, 0x4, 0xff, 0x5}, {0x0, 0x20, 0x3, 0x8}]}) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf5efc0ad) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) 13:24:10 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x9effffff00000000}, 0x0) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:24:10 executing program 5: r0 = socket(0x0, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x3, 0x0, 0x2, 0x8000}, {0x20, 0x1f, 0x1b, 0xfffffff9}, {0x8, 0x9, 0x4, 0x181}, {0x1, 0x3f, 0x4, 0xda00}, {0x2d, 0x0, 0x7, 0x8}, {0x1, 0x4, 0xff, 0x5}, {0x0, 0x20, 0x3, 0x8}]}) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xfffff000) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) 13:24:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x30000}, 0x0) 13:24:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xf0ffffff00000000}, 0x0) 13:24:10 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x3, 0x0, 0x2, 0x8000}, {0x20, 0x1f, 0x1b, 0xfffffff9}, {0x8, 0x9, 0x4, 0x181}, {0x1, 0x3f, 0x4, 0xda00}, {0x2d, 0x0, 0x7, 0x8}, {0x1, 0x4, 0xff, 0x5}, {0x0, 0x20, 0x3, 0x8}]}) 13:24:10 executing program 5: r0 = socket(0x0, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) 13:24:10 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xffffff7f00000000}, 0x0) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xffffff7f) 13:24:10 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffff00}, [@exit, @cb_func={0x18, 0x1, 0x4, 0x0, 0x5}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x61}]}, &(0x7f0000000040)='GPL\x00', 0xd39, 0x1, &(0x7f0000000080)=""/1, 0x1e00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xffffff9e) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048000}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0xfffffffffffff000}, 0x0) 13:24:10 executing program 5: r0 = socket(0x0, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xfffffff0) 13:24:10 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffff00}, [@exit, @cb_func={0x18, 0x1, 0x4, 0x0, 0x5}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x61}]}, &(0x7f0000000040)='GPL\x00', 0xd39, 0x1, &(0x7f0000000080)=""/1, 0x1e00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) 13:24:10 executing program 5: r0 = socket(0xa, 0x0, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:10 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048000}, 0x10) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x2}, 0x0) 13:24:11 executing program 5: r0 = socket(0xa, 0x0, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x1000000000000) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048000}, 0x10) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:11 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffff00}, [@exit, @cb_func={0x18, 0x1, 0x4, 0x0, 0x5}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x61}]}, &(0x7f0000000040)='GPL\x00', 0xd39, 0x1, &(0x7f0000000080)=""/1, 0x1e00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffff00}, [@exit, @cb_func={0x18, 0x1, 0x4, 0x0, 0x5}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x61}]}, &(0x7f0000000040)='GPL\x00', 0xd39, 0x1, &(0x7f0000000080)=""/1, 0x1e00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) (async) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) (async) 13:24:11 executing program 5: r0 = socket(0xa, 0x0, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3000000000000) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3}, 0x0) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x40030000000000) 13:24:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x7fff, 0x4e21, 0x8, 0x2, 0x80, 0x30, 0x4, 0x0, 0xee01}, {0x3, 0x1, 0xffffffffffff0001, 0x8, 0x8, 0xad9, 0xfffffffffffffe12, 0x8000000000000001}, {0x2014, 0x0, 0x80000000, 0x1}, 0x7fffffff, 0x6e6bbc, 0x2, 0x0, 0x3, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d5, 0x32}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x2, 0x0, 0x40, 0x7fff, 0x0, 0xa3ea}}, 0xe8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/nvram\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x48}}, 0x40000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000080711000000000000000000003f010000001c"], &(0x7f0000000080)=0x25) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x7}, 0x0) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf0ffffffffffff) 13:24:11 executing program 0: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x7fff, 0x4e21, 0x8, 0x2, 0x80, 0x30, 0x4, 0x0, 0xee01}, {0x3, 0x1, 0xffffffffffff0001, 0x8, 0x8, 0xad9, 0xfffffffffffffe12, 0x8000000000000001}, {0x2014, 0x0, 0x80000000, 0x1}, 0x7fffffff, 0x6e6bbc, 0x2, 0x0, 0x3, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d5, 0x32}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x2, 0x0, 0x40, 0x7fff, 0x0, 0xa3ea}}, 0xe8) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/nvram\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x48}}, 0x40000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000080711000000000000000000003f010000001c"], &(0x7f0000000080)=0x25) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) 13:24:11 executing program 5: r0 = socket(0xa, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf}, 0x0) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x100000000000000) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)={0xff6c, 0x6, 0x4, 0x10, 0xff, {0x0, 0xea60}, {0x5, 0x1, 0x3, 0x9, 0x0, 0x6, "bcb39b53"}, 0xffffff00, 0x4, {}, 0x3, 0x0, r1}) 13:24:11 executing program 0: r0 = socket(0xa, 0x3, 0x4) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x7fff, 0x4e21, 0x8, 0x2, 0x80, 0x30, 0x4, 0x0, 0xee01}, {0x3, 0x1, 0xffffffffffff0001, 0x8, 0x8, 0xad9, 0xfffffffffffffe12, 0x8000000000000001}, {0x2014, 0x0, 0x80000000, 0x1}, 0x7fffffff, 0x6e6bbc, 0x2, 0x0, 0x3, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d5, 0x32}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x2, 0x0, 0x40, 0x7fff, 0x0, 0xa3ea}}, 0xe8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/nvram\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x48}}, 0x40000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000080711000000000000000000003f010000001c"], &(0x7f0000000080)=0x25) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) 13:24:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x200000000000000) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0}, 0x0) 13:24:11 executing program 5: r0 = socket(0xa, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)={0xff6c, 0x6, 0x4, 0x10, 0xff, {0x0, 0xea60}, {0x5, 0x1, 0x3, 0x9, 0x0, 0x6, "bcb39b53"}, 0xffffff00, 0x4, {}, 0x3, 0x0, r1}) 13:24:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x300}, 0x0) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 0: socket(0xa, 0x3, 0x4) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x300000000000000) 13:24:11 executing program 5: r0 = socket(0xa, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)={0xff6c, 0x6, 0x4, 0x10, 0xff, {0x0, 0xea60}, {0x5, 0x1, 0x3, 0x9, 0x0, 0x6, "bcb39b53"}, 0xffffff00, 0x4, {}, 0x3, 0x0, r1}) 13:24:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x700}, 0x0) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 0: socket(0xa, 0x3, 0x4) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x11, @multicast2, 0x4e22, 0x3, 'none\x00', 0x8, 0x7f, 0x7}, {@rand_addr=0x64010102, 0x4e22, 0x1, 0x9407, 0xff, 0x1ff}}, 0x44) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf00000000000000) 13:24:11 executing program 5: socket(0xa, 0x3, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf00}, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x11, @multicast2, 0x4e22, 0x3, 'none\x00', 0x8, 0x7f, 0x7}, {@rand_addr=0x64010102, 0x4e22, 0x1, 0x9407, 0xff, 0x1ff}}, 0x44) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x3f00000000000000) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 0: socket(0xa, 0x3, 0x4) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x11, @multicast2, 0x4e22, 0x3, 'none\x00', 0x8, 0x7f, 0x7}, {@rand_addr=0x64010102, 0x4e22, 0x1, 0x9407, 0xff, 0x1ff}}, 0x44) 13:24:11 executing program 5: socket(0xa, 0x3, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:11 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3f00}, 0x0) 13:24:11 executing program 0: r0 = socket(0x2, 0x4, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:11 executing program 4: r0 = socket(0xa, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@private, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) 13:24:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x9effffff00000000) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x4099}, 0x0) 13:24:12 executing program 5: socket(0xa, 0x3, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 0: r0 = socket(0x2, 0x4, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf0ffffff00000000) 13:24:12 executing program 4: r0 = socket(0xa, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@private, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) 13:24:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x9940}, 0x0) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, 0x0, 0x40000003) 13:24:12 executing program 4: r0 = socket(0xa, 0xa, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@private, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) socket(0xa, 0xa, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@private, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) (async) 13:24:12 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$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf000}, 0x0) 13:24:12 executing program 0: r0 = socket(0x2, 0x4, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) socket(0x2, 0x4, 0x18) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, 0x0, 0x40000003) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xf5efc0ad00000000) 13:24:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x30000}, 0x0) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, 0x0, 0x40000003) 13:24:12 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xffffff7f00000000) 13:24:12 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket(0x26, 0x8000d, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@private0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000700), 0x4000, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x7, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xb}, [@map_fd={0x18, 0x3, 0x1, 0x0, r6}, @map_fd={0x18, 0x0, 0x1, 0x0, r5}]}, &(0x7f0000000600)='syzkaller\x00', 0x7ff, 0x0, 0x0, 0x41100, 0x11, '\x00', r3, 0x25, r4, 0x8, &(0x7f0000000640)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x1, 0x9, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000740)=[r7, r8, r9, r1]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x81280, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x6a4, 0x1c53, 0x6, 0x27, r1, 0x5, '\x00', 0x0, r4, 0x0, 0x1, 0x5, 0x5}, 0x48) r12 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x4400, 0x0) r14 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, 0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x12, 0x1, 0x65cfb076, 0xffffffff, 0x0, r4, 0x3, '\x00', 0x0, r1, 0x4, 0x3, 0x1}, 0x48) r16 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_lsm={0x1d, 0x7, &(0x7f00000001c0)=@raw=[@generic={0x8, 0x3, 0xf, 0x40, 0x4}, @map_val={0x18, 0x6, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x80000001}, @map_val={0x18, 0x5, 0x2, 0x0, r10, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x8, 0x4, 0x0, 0xfffffffffffffffc}], &(0x7f0000000200)='GPL\x00', 0x31, 0xb6, &(0x7f0000000240)=""/182, 0x40f00, 0x8, '\x00', r3, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x7f}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)=[r1, r11, r12, r13, r1, r1, r4, r14, r15, r16]}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r4}) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:12 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x34000}, 0x0) 13:24:12 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$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket(0x26, 0x8000d, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@private0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) (async, rerun: 64) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000700), 0x4000, 0x0) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) (async) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x7, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xb}, [@map_fd={0x18, 0x3, 0x1, 0x0, r6}, @map_fd={0x18, 0x0, 0x1, 0x0, r5}]}, &(0x7f0000000600)='syzkaller\x00', 0x7ff, 0x0, 0x0, 0x41100, 0x11, '\x00', r3, 0x25, r4, 0x8, &(0x7f0000000640)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x1, 0x9, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000740)=[r7, r8, r9, r1]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x81280, 0x0) (async, rerun: 64) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x6a4, 0x1c53, 0x6, 0x27, r1, 0x5, '\x00', 0x0, r4, 0x0, 0x1, 0x5, 0x5}, 0x48) (async, rerun: 64) r12 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x4400, 0x0) (async) r14 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, 0x0) (async) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x12, 0x1, 0x65cfb076, 0xffffffff, 0x0, r4, 0x3, '\x00', 0x0, r1, 0x4, 0x3, 0x1}, 0x48) (async) r16 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_lsm={0x1d, 0x7, &(0x7f00000001c0)=@raw=[@generic={0x8, 0x3, 0xf, 0x40, 0x4}, @map_val={0x18, 0x6, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x80000001}, @map_val={0x18, 0x5, 0x2, 0x0, r10, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x8, 0x4, 0x0, 0xfffffffffffffffc}], &(0x7f0000000200)='GPL\x00', 0x31, 0xb6, &(0x7f0000000240)=""/182, 0x40f00, 0x8, '\x00', r3, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x7f}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)=[r1, r11, r12, r13, r1, r1, r4, r14, r15, r16]}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r4}) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/81, 0x51}, 0x40000003) 13:24:12 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xfffffffffffff000) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000003) 13:24:12 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000000)) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 13:24:12 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x400300}, 0x0) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c020000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000000c00020000000000000000000c0006000200000000000000"], 0x3c}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r3, 0xc0585609, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x70000, 0xae, {0x77359400}, {0x1, 0xc, 0x1f, 0x7, 0x0, 0xff, "e21950bc"}, 0x2, 0x4, {}, 0x3db}) 13:24:12 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 13:24:12 executing program 0: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = socket(0x26, 0x8000d, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@private0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) (async, rerun: 64) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000700), 0x4000, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) (async) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x7, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xb}, [@map_fd={0x18, 0x3, 0x1, 0x0, r6}, @map_fd={0x18, 0x0, 0x1, 0x0, r5}]}, &(0x7f0000000600)='syzkaller\x00', 0x7ff, 0x0, 0x0, 0x41100, 0x11, '\x00', r3, 0x25, r4, 0x8, &(0x7f0000000640)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x1, 0x9, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000740)=[r7, r8, r9, r1]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async, rerun: 32) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x81280, 0x0) (async, rerun: 32) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x6a4, 0x1c53, 0x6, 0x27, r1, 0x5, '\x00', 0x0, r4, 0x0, 0x1, 0x5, 0x5}, 0x48) (async) r12 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x4400, 0x0) (async) r14 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, 0x0) (async) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x12, 0x1, 0x65cfb076, 0xffffffff, 0x0, r4, 0x3, '\x00', 0x0, r1, 0x4, 0x3, 0x1}, 0x48) (async) r16 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_lsm={0x1d, 0x7, &(0x7f00000001c0)=@raw=[@generic={0x8, 0x3, 0xf, 0x40, 0x4}, @map_val={0x18, 0x6, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x80000001}, @map_val={0x18, 0x5, 0x2, 0x0, r10, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x8, 0x4, 0x0, 0xfffffffffffffffc}], &(0x7f0000000200)='GPL\x00', 0x31, 0xb6, &(0x7f0000000240)=""/182, 0x40f00, 0x8, '\x00', r3, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x7f}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)=[r1, r11, r12, r13, r1, r1, r4, r14, r15, r16]}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r4}) 13:24:12 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 4: r0 = socket(0x6, 0x1, 0x2004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c020000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000000c00020000000000000000000c0006000200000000000000"], 0x3c}}, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async, rerun: 64) ioctl$VIDIOC_QUERYBUF_DMABUF(r3, 0xc0585609, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x70000, 0xae, {0x77359400}, {0x1, 0xc, 0x1f, 0x7, 0x0, 0xff, "e21950bc"}, 0x2, 0x4, {}, 0x3db}) (rerun: 64) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0ffff}, 0x0) 13:24:12 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x7, 0x40101) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000004, 0x11, r0, 0x3ff) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c020000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000000c00020000000000000000000c0006000200000000000000"], 0x3c}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r3, 0xc0585609, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x70000, 0xae, {0x77359400}, {0x1, 0xc, 0x1f, 0x7, 0x0, 0xff, "e21950bc"}, 0x2, 0x4, {}, 0x3db}) 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$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c020000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000000c00020000000000000000000c0006000200000000000000"], 0x3c}}, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(r3, 0xc0585609, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x70000, 0xae, {0x77359400}, {0x1, 0xc, 0x1f, 0x7, 0x0, 0xff, "e21950bc"}, 0x2, 0x4, {}, 0x3db}) (async) 13:24:12 executing program 4: r0 = socket(0x6, 0x1, 0x2004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) socket(0x6, 0x1, 0x2004) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000010) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) 13:24:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:12 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x7, 0x40101) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000004, 0x11, r0, 0x3ff) (async) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:12 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x1000000}, 0x0) 13:24:13 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 13:24:13 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x7, 0x40101) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000004, 0x11, r0, 0x3ff) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:13 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:13 executing program 4: r0 = socket(0x6, 0x1, 0x2004) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) socket(0x6, 0x1, 0x2004) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000010) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) 13:24:13 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_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:13 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x2000000}, 0x0) 13:24:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:13 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) [ 2823.370017] nbd: must specify a size in bytes for the device 13:24:13 executing program 4: ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000040)=0x8) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x40c, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe0000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = socket(0x8, 0x3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:13 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3000000}, 0x0) 13:24:13 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2823.482493] nbd: must specify a size in bytes for the device [ 2823.569381] nbd: must specify a size in bytes for the device 13:24:14 executing program 5: r0 = socket(0xa, 0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 13:24:14 executing program 4: ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000040)=0x8) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:14 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x7000000}, 0x0) 13:24:14 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x40c, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe0000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x1) (async) r1 = socket(0x8, 0x3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:14 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_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_TARGET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x48000) 13:24:14 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf000000}, 0x0) 13:24:14 executing program 4: ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000040)=0x8) (async) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:14 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 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_TARGET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x48000) 13:24:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x40c, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe0000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x1) (async) r1 = socket(0x8, 0x3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5411, 0x0) 13:24:14 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x1b47ebc7}, 0x0) 13:24:14 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:15 executing program 4: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = socket(0x3, 0x2, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x165000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ptrace$peekuser(0x3, 0x0, 0x81) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f00000001c0)="df6f145aa75e5f8d66819472a41bc023bb4d83fdccd52c6beb2454e07864728d7f6b7bbd6b4e5888a367b12a66079aba63de4566b361fb198a2546c270e7278a24704baeca20572b255a3a5bf3ea31ae8236619db977b110e64a4eb8f7c301525f2a78415a83dc9dd1325c07a1144e4f4950294eb845fdf7db5cbe345ae683a2a88a1fc9ca4125d6e6fb5f0927b29a96d5812ef8e5afd3d4fa8e1e17f3740379f78140c7d61ad76fb3467f8780c9442953329f68199c728a2e80130482022e7ab6c26e5f1e2cb694fe3d614d53700a61b02330d27edece0fc8e8c7ac0b6e6f76161b8312e5763ab369d3c12baeee2b211662b138c8a42b", &(0x7f00000002c0)=""/49, &(0x7f0000000300)="e0d1073bc8ed65b9b7ed3530352fcbf8014b155f", &(0x7f0000000340)="95a9f57d1d7943da9b329450332f88dcff31cebcf34c8986279aba18131b8c8289246cc7e57ec8465cdf33fe4d7e82b3b3db957b9eb93ff6a2cccc1259987fe9df322b24eb657d8ddd8741e697e517bb476207c7f0d573715ba5fc8523055030795fb3f7182625957422f0f9f6fa77c2831010c33c773600acc910a952ec8a9ae2e8ce1fd1ddaf684b4a18237733d970593b94f3079602d9a2fb080c4f5ea841d23b62ef8052ef8a85cff397c0be5aa74e0cfa9ec2e7c86df3da755e9a8e952e530362add28df67ca3b09a46048e29f97f9a28107b937674a2f1d500720391923785c23eba6c14", 0x996, r4, 0x4}, 0x38) 13:24:15 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 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_TARGET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x48000) 13:24:15 executing program 0: r0 = socket(0x18, 0x80000, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xf0, "e320993480e7f1e14e3370a7457b586ee91c3cf9abeab3c2b49919169efa82ce2d19ccc50e4726fa3ab929c81519fae9ccdcc9043ce5b7f2e246ee0cc136c1a7ff2557ac41ce7d65e5b76a68a95145f164eacdfe4a88eced979d9c28b3b555bdd785ec716f5cd8aa1929c157f3667590627d4e058b6432fb4a3c47c536a8ed68f750fb4ebb9c7beda70efdf2946418b2c5099263af082865cae96dd9396be974d724d829c2b00639ba6b075b434c140f23107381a734a6d61698d5a5fdffd2e831c1ad8cf56145add6c8309a0fbb5f7a0bcf33c1f08d80f088b147e835b7589eb75669d9219e6a9b205c656aef9967fb"}, &(0x7f0000000140)=0x114) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3f000000}, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x1b47ebc7}, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x3}, 0x0) 13:24:15 executing program 4: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = socket(0x3, 0x2, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x165000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ptrace$peekuser(0x3, 0x0, 0x81) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f00000001c0)="df6f145aa75e5f8d66819472a41bc023bb4d83fdccd52c6beb2454e07864728d7f6b7bbd6b4e5888a367b12a66079aba63de4566b361fb198a2546c270e7278a24704baeca20572b255a3a5bf3ea31ae8236619db977b110e64a4eb8f7c301525f2a78415a83dc9dd1325c07a1144e4f4950294eb845fdf7db5cbe345ae683a2a88a1fc9ca4125d6e6fb5f0927b29a96d5812ef8e5afd3d4fa8e1e17f3740379f78140c7d61ad76fb3467f8780c9442953329f68199c728a2e80130482022e7ab6c26e5f1e2cb694fe3d614d53700a61b02330d27edece0fc8e8c7ac0b6e6f76161b8312e5763ab369d3c12baeee2b211662b138c8a42b", &(0x7f00000002c0)=""/49, &(0x7f0000000300)="e0d1073bc8ed65b9b7ed3530352fcbf8014b155f", &(0x7f0000000340)="95a9f57d1d7943da9b329450332f88dcff31cebcf34c8986279aba18131b8c8289246cc7e57ec8465cdf33fe4d7e82b3b3db957b9eb93ff6a2cccc1259987fe9df322b24eb657d8ddd8741e697e517bb476207c7f0d573715ba5fc8523055030795fb3f7182625957422f0f9f6fa77c2831010c33c773600acc910a952ec8a9ae2e8ce1fd1ddaf684b4a18237733d970593b94f3079602d9a2fb080c4f5ea841d23b62ef8052ef8a85cff397c0be5aa74e0cfa9ec2e7c86df3da755e9a8e952e530362add28df67ca3b09a46048e29f97f9a28107b937674a2f1d500720391923785c23eba6c14", 0x996, r4, 0x4}, 0x38) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) (async) socket(0x3, 0x2, 0x1) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400400, 0x0) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x165000, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ptrace$peekuser(0x3, 0x0, 0x81) (async) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f00000001c0)="df6f145aa75e5f8d66819472a41bc023bb4d83fdccd52c6beb2454e07864728d7f6b7bbd6b4e5888a367b12a66079aba63de4566b361fb198a2546c270e7278a24704baeca20572b255a3a5bf3ea31ae8236619db977b110e64a4eb8f7c301525f2a78415a83dc9dd1325c07a1144e4f4950294eb845fdf7db5cbe345ae683a2a88a1fc9ca4125d6e6fb5f0927b29a96d5812ef8e5afd3d4fa8e1e17f3740379f78140c7d61ad76fb3467f8780c9442953329f68199c728a2e80130482022e7ab6c26e5f1e2cb694fe3d614d53700a61b02330d27edece0fc8e8c7ac0b6e6f76161b8312e5763ab369d3c12baeee2b211662b138c8a42b", &(0x7f00000002c0)=""/49, &(0x7f0000000300)="e0d1073bc8ed65b9b7ed3530352fcbf8014b155f", &(0x7f0000000340)="95a9f57d1d7943da9b329450332f88dcff31cebcf34c8986279aba18131b8c8289246cc7e57ec8465cdf33fe4d7e82b3b3db957b9eb93ff6a2cccc1259987fe9df322b24eb657d8ddd8741e697e517bb476207c7f0d573715ba5fc8523055030795fb3f7182625957422f0f9f6fa77c2831010c33c773600acc910a952ec8a9ae2e8ce1fd1ddaf684b4a18237733d970593b94f3079602d9a2fb080c4f5ea841d23b62ef8052ef8a85cff397c0be5aa74e0cfa9ec2e7c86df3da755e9a8e952e530362add28df67ca3b09a46048e29f97f9a28107b937674a2f1d500720391923785c23eba6c14", 0x996, r4, 0x4}, 0x38) (async) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x34000}, 0x0) 13:24:15 executing program 0: r0 = socket(0x18, 0x80000, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xf0, "e320993480e7f1e14e3370a7457b586ee91c3cf9abeab3c2b49919169efa82ce2d19ccc50e4726fa3ab929c81519fae9ccdcc9043ce5b7f2e246ee0cc136c1a7ff2557ac41ce7d65e5b76a68a95145f164eacdfe4a88eced979d9c28b3b555bdd785ec716f5cd8aa1929c157f3667590627d4e058b6432fb4a3c47c536a8ed68f750fb4ebb9c7beda70efdf2946418b2c5099263af082865cae96dd9396be974d724d829c2b00639ba6b075b434c140f23107381a734a6d61698d5a5fdffd2e831c1ad8cf56145add6c8309a0fbb5f7a0bcf33c1f08d80f088b147e835b7589eb75669d9219e6a9b205c656aef9967fb"}, &(0x7f0000000140)=0x114) socket(0x18, 0x80000, 0x3) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xf0, "e320993480e7f1e14e3370a7457b586ee91c3cf9abeab3c2b49919169efa82ce2d19ccc50e4726fa3ab929c81519fae9ccdcc9043ce5b7f2e246ee0cc136c1a7ff2557ac41ce7d65e5b76a68a95145f164eacdfe4a88eced979d9c28b3b555bdd785ec716f5cd8aa1929c157f3667590627d4e058b6432fb4a3c47c536a8ed68f750fb4ebb9c7beda70efdf2946418b2c5099263af082865cae96dd9396be974d724d829c2b00639ba6b075b434c140f23107381a734a6d61698d5a5fdffd2e831c1ad8cf56145add6c8309a0fbb5f7a0bcf33c1f08d80f088b147e835b7589eb75669d9219e6a9b205c656aef9967fb"}, &(0x7f0000000140)=0x114) (async) 13:24:15 executing program 2: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000240)={0x22, 0x2, 0x9, 0x0, 0x40}, 0x6) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x40002, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c4c410429243f9ce21039d345a869000500000081005d138b26a31154780000200000000080000000000000000000000000ecb8ba0048caa905d8fb71cc29"], 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000002c0), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000780), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, r6, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040844}, 0x1) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r3, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CALIPSO\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x57961c19e6ddf81}, 0x4800) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000700), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r7, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, 0x0, 0x0) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000540), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x44, r9, 0x100, 0x80000000, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8048010}, 0x2800) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x99400000}, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x3}, 0x0) 13:24:15 executing program 4: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = socket(0x3, 0x2, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x165000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ptrace$peekuser(0x3, 0x0, 0x81) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f00000001c0)="df6f145aa75e5f8d66819472a41bc023bb4d83fdccd52c6beb2454e07864728d7f6b7bbd6b4e5888a367b12a66079aba63de4566b361fb198a2546c270e7278a24704baeca20572b255a3a5bf3ea31ae8236619db977b110e64a4eb8f7c301525f2a78415a83dc9dd1325c07a1144e4f4950294eb845fdf7db5cbe345ae683a2a88a1fc9ca4125d6e6fb5f0927b29a96d5812ef8e5afd3d4fa8e1e17f3740379f78140c7d61ad76fb3467f8780c9442953329f68199c728a2e80130482022e7ab6c26e5f1e2cb694fe3d614d53700a61b02330d27edece0fc8e8c7ac0b6e6f76161b8312e5763ab369d3c12baeee2b211662b138c8a42b", &(0x7f00000002c0)=""/49, &(0x7f0000000300)="e0d1073bc8ed65b9b7ed3530352fcbf8014b155f", &(0x7f0000000340)="95a9f57d1d7943da9b329450332f88dcff31cebcf34c8986279aba18131b8c8289246cc7e57ec8465cdf33fe4d7e82b3b3db957b9eb93ff6a2cccc1259987fe9df322b24eb657d8ddd8741e697e517bb476207c7f0d573715ba5fc8523055030795fb3f7182625957422f0f9f6fa77c2831010c33c773600acc910a952ec8a9ae2e8ce1fd1ddaf684b4a18237733d970593b94f3079602d9a2fb080c4f5ea841d23b62ef8052ef8a85cff397c0be5aa74e0cfa9ec2e7c86df3da755e9a8e952e530362add28df67ca3b09a46048e29f97f9a28107b937674a2f1d500720391923785c23eba6c14", 0x996, r4, 0x4}, 0x38) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) (async) socket(0x3, 0x2, 0x1) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400400, 0x0) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x165000, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ptrace$peekuser(0x3, 0x0, 0x81) (async) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f00000001c0)="df6f145aa75e5f8d66819472a41bc023bb4d83fdccd52c6beb2454e07864728d7f6b7bbd6b4e5888a367b12a66079aba63de4566b361fb198a2546c270e7278a24704baeca20572b255a3a5bf3ea31ae8236619db977b110e64a4eb8f7c301525f2a78415a83dc9dd1325c07a1144e4f4950294eb845fdf7db5cbe345ae683a2a88a1fc9ca4125d6e6fb5f0927b29a96d5812ef8e5afd3d4fa8e1e17f3740379f78140c7d61ad76fb3467f8780c9442953329f68199c728a2e80130482022e7ab6c26e5f1e2cb694fe3d614d53700a61b02330d27edece0fc8e8c7ac0b6e6f76161b8312e5763ab369d3c12baeee2b211662b138c8a42b", &(0x7f00000002c0)=""/49, &(0x7f0000000300)="e0d1073bc8ed65b9b7ed3530352fcbf8014b155f", &(0x7f0000000340)="95a9f57d1d7943da9b329450332f88dcff31cebcf34c8986279aba18131b8c8289246cc7e57ec8465cdf33fe4d7e82b3b3db957b9eb93ff6a2cccc1259987fe9df322b24eb657d8ddd8741e697e517bb476207c7f0d573715ba5fc8523055030795fb3f7182625957422f0f9f6fa77c2831010c33c773600acc910a952ec8a9ae2e8ce1fd1ddaf684b4a18237733d970593b94f3079602d9a2fb080c4f5ea841d23b62ef8052ef8a85cff397c0be5aa74e0cfa9ec2e7c86df3da755e9a8e952e530362add28df67ca3b09a46048e29f97f9a28107b937674a2f1d500720391923785c23eba6c14", 0x996, r4, 0x4}, 0x38) (async) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf000}, 0x0) [ 2825.439341] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2825.469306] nbd: must specify a size in bytes for the device 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x9effffff}, 0x0) 13:24:15 executing program 2: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000240)={0x22, 0x2, 0x9, 0x0, 0x40}, 0x6) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000000) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x40002, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c4c410429243f9ce21039d345a869000500000081005d138b26a31154780000200000000080000000000000000000000000ecb8ba0048caa905d8fb71cc29"], 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000002c0), r0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000780), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, r6, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040844}, 0x1) (async, rerun: 32) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, 0x0, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r3, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CALIPSO\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x57961c19e6ddf81}, 0x4800) (async, rerun: 32) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000700), r0) (rerun: 32) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r7, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, 0x0, 0x0) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000540), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x44, r9, 0x100, 0x80000000, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8048010}, 0x2800) 13:24:15 executing program 0: r0 = socket(0x18, 0x80000, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) (async) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xf0, "e320993480e7f1e14e3370a7457b586ee91c3cf9abeab3c2b49919169efa82ce2d19ccc50e4726fa3ab929c81519fae9ccdcc9043ce5b7f2e246ee0cc136c1a7ff2557ac41ce7d65e5b76a68a95145f164eacdfe4a88eced979d9c28b3b555bdd785ec716f5cd8aa1929c157f3667590627d4e058b6432fb4a3c47c536a8ed68f750fb4ebb9c7beda70efdf2946418b2c5099263af082865cae96dd9396be974d724d829c2b00639ba6b075b434c140f23107381a734a6d61698d5a5fdffd2e831c1ad8cf56145add6c8309a0fbb5f7a0bcf33c1f08d80f088b147e835b7589eb75669d9219e6a9b205c656aef9967fb"}, &(0x7f0000000140)=0x114) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x3}, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xc7eb471b}, 0x0) 13:24:15 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x4099}, 0x0) 13:24:15 executing program 4: r0 = socket(0x28, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x3}, 0x0) 13:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0ffffff}, 0x0) 13:24:16 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x1, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x1, 0xffffc00000000000, 0xffffffff, 0x8a000, 0xe5, 0x2, 0x8, 0x40}, &(0x7f0000000040)={0x8001, 0x8, 0x1, 0xfe, 0x8, 0x100000000, 0x0, 0x7}, &(0x7f0000000080)={0x53df, 0x8000000000000000, 0x7fffffff, 0x9, 0xeb16, 0xb6, 0x4, 0x3}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x7]}, 0x8}) r2 = socket(0x28, 0x5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000200)={0x3, 0x6, 0x1, @broadcast, 'caif0\x00'}) 13:24:16 executing program 4: r0 = socket(0x28, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 2: bind$isdn_base(0xffffffffffffffff, &(0x7f0000000240)={0x22, 0x2, 0x9, 0x0, 0x40}, 0x6) 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$netlbl_calipso(&(0x7f0000000200), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000000) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x40002, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c4c410429243f9ce21039d345a869000500000081005d138b26a31154780000200000000080000000000000000000000000ecb8ba0048caa905d8fb71cc29"], 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000002c0), r0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000780), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, r6, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040844}, 0x1) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r3, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CALIPSO\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x57961c19e6ddf81}, 0x4800) (async) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000700), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r7, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, 0x0, 0x0) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000540), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x44, r9, 0x100, 0x80000000, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8048010}, 0x2800) 13:24:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x4099}, 0x0) 13:24:16 executing program 4: r0 = socket(0x28, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xfffff000}, 0x0) 13:24:16 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x1, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x1, 0xffffc00000000000, 0xffffffff, 0x8a000, 0xe5, 0x2, 0x8, 0x40}, &(0x7f0000000040)={0x8001, 0x8, 0x1, 0xfe, 0x8, 0x100000000, 0x0, 0x7}, &(0x7f0000000080)={0x53df, 0x8000000000000000, 0x7fffffff, 0x9, 0xeb16, 0xb6, 0x4, 0x3}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x7]}, 0x8}) r2 = socket(0x28, 0x5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r2}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000200)={0x3, 0x6, 0x1, @broadcast, 'caif0\x00'}) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0ffffff}, 0x0) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x3}, 0x0) 13:24:16 executing program 4: r0 = socket(0x15, 0xa, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r0) sendmsg$NFC_CMD_GET_TARGET(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) 13:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xffffff7f}, 0x0) 13:24:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x3}, 0x0) 13:24:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:16 executing program 4: r0 = socket(0x15, 0xa, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xffffff9e}, 0x0) 13:24:16 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x1, &(0x7f00000001c0)) (async) clock_settime(0x1, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x1, 0xffffc00000000000, 0xffffffff, 0x8a000, 0xe5, 0x2, 0x8, 0x40}, &(0x7f0000000040)={0x8001, 0x8, 0x1, 0xfe, 0x8, 0x100000000, 0x0, 0x7}, &(0x7f0000000080)={0x53df, 0x8000000000000000, 0x7fffffff, 0x9, 0xeb16, 0xb6, 0x4, 0x3}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x7]}, 0x8}) r2 = socket(0x28, 0x5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000200)={0x3, 0x6, 0x1, @broadcast, 'caif0\x00'}) 13:24:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r0) sendmsg$NFC_CMD_GET_TARGET(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) 13:24:16 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 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r0) sendmsg$NFC_CMD_GET_TARGET(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:16 executing program 4: r0 = socket(0x15, 0xa, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xfffffff0}, 0x0) 13:24:16 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x170, r1, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x82}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:24:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r0) sendmsg$NFC_CMD_GET_TARGET(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) 13:24:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '#'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x44805) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:16 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x170, r1, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x82}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) (async) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x170, r1, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x82}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) (async) socket(0xa, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) (async) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x1000000000000}, 0x0) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:16 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x200000000000000) [ 2826.424084] nbd: must specify at least one socket 13:24:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '#'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x44805) [ 2826.457661] nbd: must specify a size in bytes for the device 13:24:16 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x170, r1, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x82}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) r2 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5411, 0x0) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3000000000000}, 0x0) 13:24:16 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:16 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0}, 0x0) 13:24:16 executing program 4: r0 = socket(0xa, 0x3, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) [ 2826.602007] nbd: must specify at least one socket 13:24:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf}, 0x0) 13:24:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x40030000000000}, 0x0) 13:24:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) [ 2826.627455] nbd: must specify at least one socket [ 2826.642635] nbd: must specify a size in bytes for the device [ 2826.658717] nbd: must specify at least one socket [ 2826.664716] nbd: must specify a size in bytes for the device [ 2826.671589] nbd: must specify a size in bytes for the device 13:24:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0xffffff9e) 13:24:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 2826.706306] nbd: must specify a size in bytes for the device [ 2826.716987] nbd: must specify a size in bytes for the device [ 2826.755282] nbd: must specify a size in bytes for the device [ 2826.755358] nbd: must specify a size in bytes for the device [ 2826.755433] nbd: must specify a size in bytes for the device [ 2826.802004] nbd: must specify a size in bytes for the device [ 2826.812656] nbd: must specify a size in bytes for the device [ 2826.819639] nbd: must specify a size in bytes for the device [ 2826.836607] nbd: must specify a size in bytes for the device [ 2826.844527] nbd: must specify a size in bytes for the device [ 2826.850555] nbd: must specify a size in bytes for the device [ 2826.858854] nbd: must specify a size in bytes for the device [ 2826.865882] nbd: must specify a size in bytes for the device [ 2826.872782] nbd: must specify a size in bytes for the device [ 2826.878677] nbd: must specify a size in bytes for the device [ 2826.885441] nbd: must specify a size in bytes for the device [ 2826.891319] nbd: must specify a size in bytes for the device [ 2826.898210] nbd: must specify a size in bytes for the device [ 2826.904567] nbd: must specify a size in bytes for the device [ 2826.910410] nbd: must specify a size in bytes for the device [ 2826.916932] nbd: must specify a size in bytes for the device [ 2826.923687] nbd: must specify a size in bytes for the device [ 2826.929565] nbd: must specify a size in bytes for the device [ 2826.936398] nbd: must specify a size in bytes for the device [ 2826.942981] nbd: must specify a size in bytes for the device 13:24:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '#'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x44805) 13:24:17 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00ffff", @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf2502000000080001000000000008000200020000000800010002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4004804) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = socket$isdn(0x22, 0x3, 0x4) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000200)=0x9) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @private, @multicast1}, &(0x7f00000001c0)=0xc) socketpair(0x22, 0x80000, 0x3426, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$isdn(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0180000001000000de1a78251ccf3e0ae247ecf07fcc5d9340fc174fedf6a0508a58ab10b0d1a9b564eb91469355302031e79449968ef7b0ac0069b589231206099d65dc8fca10d57872bdce3824800c"], 0x5d, 0x0, &(0x7f0000000300)={0x22, 0x1, 0x91, 0x3, 0x20}, 0x6) 13:24:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 13:24:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x3}, 0x0) 13:24:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x500}, 0x0) 13:24:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) [ 2826.948891] nbd: must specify a size in bytes for the device [ 2826.955513] nbd: must specify a size in bytes for the device [ 2826.961355] nbd: must specify a size in bytes for the device 13:24:17 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00ffff", @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf2502000000080001000000000008000200020000000800010002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4004804) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = socket$isdn(0x22, 0x3, 0x4) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000200)=0x9) (async) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @private, @multicast1}, &(0x7f00000001c0)=0xc) (async) socketpair(0x22, 0x80000, 0x3426, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$isdn(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0180000001000000de1a78251ccf3e0ae247ecf07fcc5d9340fc174fedf6a0508a58ab10b0d1a9b564eb91469355302031e79449968ef7b0ac0069b589231206099d65dc8fca10d57872bdce3824800c"], 0x5d, 0x0, &(0x7f0000000300)={0x22, 0x1, 0x91, 0x3, 0x20}, 0x6) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x33fe0}}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 2827.068432] nbd: must specify at least one socket [ 2827.078537] nbd: must specify a size in bytes for the device 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x10, 0x6, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc101}, 0x4049) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000002c00020000000000000000000c00060002540f0000000000"], 0x3c}}, 0x0) 13:24:17 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, 0x0, 0x0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 32) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00ffff", @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf2502000000080001000000000008000200020000000800010002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4004804) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = socket$isdn(0x22, 0x3, 0x4) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000200)=0x9) (async) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @private, @multicast1}, &(0x7f00000001c0)=0xc) (async) socketpair(0x22, 0x80000, 0x3426, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$isdn(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0180000001000000de1a78251ccf3e0ae247ecf07fcc5d9340fc174fedf6a0508a58ab10b0d1a9b564eb91469355302031e79449968ef7b0ac0069b589231206099d65dc8fca10d57872bdce3824800c"], 0x5d, 0x0, &(0x7f0000000300)={0x22, 0x1, 0x91, 0x3, 0x20}, 0x6) 13:24:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x1, 0x3}, 0x0) 13:24:17 executing program 5: r0 = socket(0xa, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x200000000000000}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xec0}}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x3}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) [ 2827.284547] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2827.300857] nbd: must specify a size in bytes for the device 13:24:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x10, 0x6, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc101}, 0x4049) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000002c00020000000000000000000c00060002540f0000000000"], 0x3c}}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x300000000000000}, 0x0) 13:24:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:17 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000000080)="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", 0x1000) r0 = socket(0x18, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000010c0)={r0}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000001080), 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 13:24:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x40030000000000}]}, 0x30}}, 0x0) 13:24:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x3}, 0x0) [ 2827.390069] nbd: must specify a size in bytes for the device 13:24:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x10, 0x6, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc101}, 0x4049) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000002c00020000000000000000000c00060002540f0000000000"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x10, 0x6, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc101}, 0x4049) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000040007800c00050000000000000000002c00020000000000000000000c00060002540f0000000000"], 0x3c}}, 0x0) (async) [ 2827.442603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2827.471847] nbd: must specify a size in bytes for the device [ 2827.487115] nbd: must specify a size in bytes for the device 13:24:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x700000000000000}, 0x0) 13:24:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:17 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000000080)="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", 0x1000) (async) r0 = socket(0x18, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000010c0)={r0}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000001080), 0x1, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x3}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0xf0ffff}, 0x0) 13:24:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) [ 2827.572246] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:24:17 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000000080)="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", 0x1000) r0 = socket(0x18, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000010c0)={r0}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000001080), 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) keyctl$update(0x2, 0x0, &(0x7f0000000080)="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", 0x1000) (async) socket(0x18, 0x3, 0x4) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000010c0)={r0}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000001080), 0x1, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) [ 2827.614179] nbd: must specify a size in bytes for the device 13:24:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:17 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf00000000000000}, 0x0) 13:24:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1000000000000}]}, 0x30}}, 0x0) 13:24:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x3}, 0x0) [ 2827.705199] nbd: must specify a size in bytes for the device 13:24:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000006c0)={{r2}, 0x0, 0xe, @unused=[0x5, 0x1, 0x1f, 0x20], @devid}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000200)=0x3) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22c0c080}, 0xffea, &(0x7f0000000180)={&(0x7f0000000240)={0xac, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9058}}, {@pci={{0x34}, {0x11}}, {0x8, 0xb, 0xb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdf}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfffffff7}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4040024}, 0x8000) r4 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x541b, &(0x7f0000000000)) 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x1b47ebc700000000}, 0x0) 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x3}, 0x0) [ 2827.819668] nbd: must specify at least one socket 13:24:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) (async) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) (async, rerun: 64) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) (async, rerun: 64) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) (async, rerun: 32) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 13:24:18 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000006c0)={{r2}, 0x0, 0xe, @unused=[0x5, 0x1, 0x1f, 0x20], @devid}) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) (async) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000200)=0x3) (async) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22c0c080}, 0xffea, &(0x7f0000000180)={&(0x7f0000000240)={0xac, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9058}}, {@pci={{0x34}, {0x11}}, {0x8, 0xb, 0xb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdf}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfffffff7}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4040024}, 0x8000) r4 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x541b, &(0x7f0000000000)) 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x3}, 0x0) [ 2827.983673] nbd: must specify at least one socket 13:24:18 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$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x9940000000000000}, 0x0) 13:24:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000006c0)={{r2}, 0x0, 0xe, @unused=[0x5, 0x1, 0x1f, 0x20], @devid}) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000200)=0x3) (async, rerun: 64) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22c0c080}, 0xffea, &(0x7f0000000180)={&(0x7f0000000240)={0xac, r1, 0x200, 0x70bd2e, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9058}}, {@pci={{0x34}, {0x11}}, {0x8, 0xb, 0xb}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xdf}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfffffff7}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4040024}, 0x8000) (async, rerun: 64) r4 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x541b, &(0x7f0000000000)) [ 2828.131128] nbd: must specify at least one socket 13:24:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 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$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="90ec72144f4b1c5a2284522973e7f0eaaace02bac3871d9579806ac59bcfdf21747234197e1fdf236f8971fa296da47a937d5d5744cec75b8b19d81762e69c54937b92832813361481aabfc2732679f1504b1cdc7e50e1dd1d0eb2bb2dff34d5255b2b2487b79f358a2aa923d1b5dd9755c1b1baa15cc21255dff3792f939a28ac0ba8c3667fd905048b1ecb8d8c178da7c57c31531dda2ad3e5c450cbd220f286d542d31e9d75868fe99b2275ab4b1b6b358079bb2085ccdd40c2504dc68766b7768d6ece4fd7fada8056c90354d40d046da723dfcc10cd", @ANYRESOCT=r2, @ANYBLOB="01000000000000000c000000000000000001090000000000000000293f621a500002000056ae20c14fa2cfbc4d68f844be6b1e97591a0bec1dd3eca42cf0e8914723e13d998c55faea121da6809d35eb1879bb4a9b16e895a8029a7722c94874d130235bbb181314438ffe187eb64de1ba45a1b67ff49a21ccf68bfa5645780a0091aa22f87090f0f34c2645723833ca9f61d1d9f1a90b0000001e0538e1da218423918b2782ddaed6c8bb20c5e4062e531ed61224b79bdbf682991a65"], 0x3c}}, 0x0) 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 13:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xffffff00, 0x6, 0x3, {@mac=@broadcast, {[0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}}, 0xff, 0x4, 0x9, 0x3, 0x7f, 0x4, 'veth1_vlan\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @loopback, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x5e, {0x5}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @private=0xa010102, @multicast2, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) 13:24:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) [ 2828.191778] nbd: must specify a size in bytes for the device 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) 13:24:18 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$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) 13:24:18 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 13:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xffffff00, 0x6, 0x3, {@mac=@broadcast, {[0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}}, 0xff, 0x4, 0x9, 0x3, 0x7f, 0x4, 'veth1_vlan\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @loopback, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x5e, {0x5}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @private=0xa010102, @multicast2, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 2828.391659] nbd: must specify a size in bytes for the device 13:24:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74fcff00", @ANYRES16=r2, @ANYBLOB="010028bd7000fedbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0004000000000001000000"], 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) 13:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xffffff00, 0x6, 0x3, {@mac=@broadcast, {[0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}}, 0xff, 0x4, 0x9, 0x3, 0x7f, 0x4, 'veth1_vlan\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @loopback, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x5e, {0x5}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @private=0xa010102, @multicast2, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) (async) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xffffff00, 0x6, 0x3, {@mac=@broadcast, {[0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}}, 0xff, 0x4, 0x9, 0x3, 0x7f, 0x4, 'veth1_vlan\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @loopback, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x5e, {0x5}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @private=0xa010102, @multicast2, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) 13:24:18 executing program 2: r0 = syz_init_net_socket$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) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) [ 2828.442090] nbd: must specify a size in bytes for the device 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 13:24:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) 13:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000040)) 13:24:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 13:24:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) 13:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000040)) 13:24:18 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$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2828.626604] nbd: must specify a size in bytes for the device [ 2828.661374] nbd: must specify a size in bytes for the device 13:24:19 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40060) 13:24:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) 13:24:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000100)) 13:24:19 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000040)) 13:24:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) 13:24:19 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair(0x23, 0x4, 0xb9b4, &(0x7f0000000080)) [ 2828.802378] nbd: must specify a size in bytes for the device 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) 13:24:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:19 executing program 4: r0 = socket(0xa, 0x809, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x7}, 0x0) 13:24:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:19 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) [ 2828.982003] nbd: must specify a size in bytes for the device 13:24:19 executing program 4: r0 = socket(0xa, 0x809, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:19 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 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$nbd(&(0x7f0000000180), r0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) 13:24:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf}, 0x0) 13:24:19 executing program 4: r0 = socket(0xa, 0x809, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) 13:24:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) [ 2829.203598] nbd: must specify a size in bytes for the device 13:24:19 executing program 4: r0 = socket(0xf, 0xa, 0x8) socket$kcm(0x29, 0x4, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000200)={0x1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in6=@mcast1, 0x4e24, 0x2, 0x4e20, 0x3, 0x0, 0x0, 0x0, 0x2c, 0x0, 0xee00}, {0x8, 0x7, 0x2, 0x100020000000000, 0x8, 0x9, 0x2, 0x3f}, {0xff, 0x95, 0x2, 0x2}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x26}, 0x34ff, 0x0, 0x2, 0x0, 0x1, 0x3, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:19 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 13:24:19 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 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, 0x0, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, 0x0, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000000), r3) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (rerun: 32) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:19 executing program 4: r0 = socket(0xf, 0xa, 0x8) socket$kcm(0x29, 0x4, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000200)={0x1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in6=@mcast1, 0x4e24, 0x2, 0x4e20, 0x3, 0x0, 0x0, 0x0, 0x2c, 0x0, 0xee00}, {0x8, 0x7, 0x2, 0x100020000000000, 0x8, 0x9, 0x2, 0x3f}, {0xff, 0x95, 0x2, 0x2}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x26}, 0x34ff, 0x0, 0x2, 0x0, 0x1, 0x3, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket(0xf, 0xa, 0x8) (async) socket$kcm(0x29, 0x4, 0x0) (async) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000200)={0x1}) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in6=@mcast1, 0x4e24, 0x2, 0x4e20, 0x3, 0x0, 0x0, 0x0, 0x2c, 0x0, 0xee00}, {0x8, 0x7, 0x2, 0x100020000000000, 0x8, 0x9, 0x2, 0x3f}, {0xff, 0x95, 0x2, 0x2}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x26}, 0x34ff, 0x0, 0x2, 0x0, 0x1, 0x3, 0x3}}, 0xe8) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) 13:24:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r3) 13:24:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) 13:24:19 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:24:19 executing program 4: r0 = socket(0xf, 0xa, 0x8) (async) socket$kcm(0x29, 0x4, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000200)={0x1}) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in6=@mcast1, 0x4e24, 0x2, 0x4e20, 0x3, 0x0, 0x0, 0x0, 0x2c, 0x0, 0xee00}, {0x8, 0x7, 0x2, 0x100020000000000, 0x8, 0x9, 0x2, 0x3f}, {0xff, 0x95, 0x2, 0x2}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x26}, 0x34ff, 0x0, 0x2, 0x0, 0x1, 0x3, 0x3}}, 0xe8) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) 13:24:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:19 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x700}, 0x0) 13:24:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:24:19 executing program 4: r0 = socket(0xa, 0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xfffffffffffffea4) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), r1) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x24000000}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xaf}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4008814) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e21, 0x0, 0x4e21, 0x1, 0x2, 0x20, 0x80, 0x3b, 0x0, r3}, {0x80, 0x8850, 0x8, 0x8, 0x4, 0x1, 0xfff, 0x200}, {0x7, 0x7fffffffffffffff, 0x3, 0x9}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x2}, {{@in=@broadcast, 0x4da, 0x32}, 0xa, @in=@rand_addr=0x64010103, 0x34ff, 0x2, 0x2, 0x1, 0xfffffff9, 0x2, 0x3}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r5}) 13:24:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2}, 0x0) 13:24:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 13:24:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2}, 0x0) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xfffffffffffffea4) (async) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), r1) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x24000000}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xaf}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4008814) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e21, 0x0, 0x4e21, 0x1, 0x2, 0x20, 0x80, 0x3b, 0x0, r3}, {0x80, 0x8850, 0x8, 0x8, 0x4, 0x1, 0xfff, 0x200}, {0x7, 0x7fffffffffffffff, 0x3, 0x9}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x2}, {{@in=@broadcast, 0x4da, 0x32}, 0xa, @in=@rand_addr=0x64010103, 0x34ff, 0x2, 0x2, 0x1, 0xfffffff9, 0x2, 0x3}}, 0xe8) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r5}) 13:24:20 executing program 3: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) (async, rerun: 32) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xfffffffffffffea4) (async) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), r1) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x24000000}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xaf}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4008814) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e21, 0x0, 0x4e21, 0x1, 0x2, 0x20, 0x80, 0x3b, 0x0, r3}, {0x80, 0x8850, 0x8, 0x8, 0x4, 0x1, 0xfff, 0x200}, {0x7, 0x7fffffffffffffff, 0x3, 0x9}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x2}, {{@in=@broadcast, 0x4da, 0x32}, 0xa, @in=@rand_addr=0x64010103, 0x34ff, 0x2, 0x2, 0x1, 0xfffffff9, 0x2, 0x3}}, 0xe8) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000040)={r5}) 13:24:20 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, 0x0, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x4099}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x2}, 0x0) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x9940}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:20 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, 0x0, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x2}, 0x0) 13:24:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, 0xffffffffffffffff) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 13:24:20 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, 0x0, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, 0xffffffffffffffff) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x2}, 0x0) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 13:24:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 13:24:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x30000}, 0x0) 13:24:20 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000280)={0x328, 'syz1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket(0x22, 0x1, 0x6) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 13:24:20 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, 0xffffffffffffffff) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 13:24:20 executing program 0: 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:20 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:20 executing program 5: syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, 0xffffffffffffffff) 13:24:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 2830.660444] nbd: must specify a size in bytes for the device 13:24:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000280)={0x328, 'syz1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket(0x22, 0x1, 0x6) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 13:24:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) [ 2830.787033] nbd: must specify a size in bytes for the device 13:24:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 13:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:21 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000280)={0x328, 'syz1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket(0x22, 0x1, 0x6) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 13:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:21 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async, rerun: 64) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000280)={0x328, 'syz1\x00'}) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket(0x22, 0x1, 0x6) (async, rerun: 64) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 13:24:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x2}, 0x0) 13:24:21 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x7, 0xffc1, "9af08000304e532e50861be2c922ce57b27b2422b292605949a2deccc9d4e5c3b05e57ea52dc1719c29ae63cd8b2ea16ea3e56777345ff442899f0cefd55d6ae9ed36e4b0fc5d74bbfcaaeb7f60919d2b79ae16b07ffd10b0bb0d754923290e3f885c086225164"}) socket$bt_bnep(0x1f, 0x3, 0x4) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2831.013826] nbd: must specify a size in bytes for the device 13:24:21 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000280)={0x328, 'syz1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket(0x22, 0x1, 0x6) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 2831.060634] nbd: must specify a size in bytes for the device 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}, 0x2}, 0x0) 13:24:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 13:24:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x2}, 0x0) 13:24:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x7, 0xffc1, "9af08000304e532e50861be2c922ce57b27b2422b292605949a2deccc9d4e5c3b05e57ea52dc1719c29ae63cd8b2ea16ea3e56777345ff442899f0cefd55d6ae9ed36e4b0fc5d74bbfcaaeb7f60919d2b79ae16b07ffd10b0bb0d754923290e3f885c086225164"}) (async) socket$bt_bnep(0x1f, 0x3, 0x4) [ 2831.237554] nbd: must specify a size in bytes for the device [ 2831.296646] nbd: must specify a size in bytes for the device 13:24:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 13:24:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 4: r0 = socket(0xa, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x7, 0xffc1, "9af08000304e532e50861be2c922ce57b27b2422b292605949a2deccc9d4e5c3b05e57ea52dc1719c29ae63cd8b2ea16ea3e56777345ff442899f0cefd55d6ae9ed36e4b0fc5d74bbfcaaeb7f60919d2b79ae16b07ffd10b0bb0d754923290e3f885c086225164"}) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket$bt_bnep(0x1f, 0x3, 0x4) 13:24:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x2}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:21 executing program 4: r0 = socket(0x5, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 13:24:21 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$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2831.572044] nbd: must specify a size in bytes for the device 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x2}, 0x0) 13:24:21 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$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x1b47ebc7}, 0x0) 13:24:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) 13:24:21 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$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:21 executing program 4: r0 = socket(0x5, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) [ 2831.711330] nbd: must specify a size in bytes for the device 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x2}, 0x0) 13:24:22 executing program 4: r0 = socket(0x5, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000000)) (async) socket$inet_udp(0x2, 0x2, 0x0) 13:24:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x99400000}, 0x0) 13:24:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 4: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x2}, 0x0) [ 2831.941176] nbd: must specify at least one socket 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x2}, 0x0) [ 2832.026048] nbd: must specify at least one socket 13:24:22 executing program 0: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r2, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r4) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r3) [ 2832.052911] nbd: must specify at least one socket 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 13:24:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x99400000}, 0x0) 13:24:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) socketpair(0x25, 0x1, 0xb6, &(0x7f00000000c0)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xc7eb471b}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 13:24:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1000000000000}]}, 0x30}}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 13:24:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7}]}, 0x30}}, 0x0) 13:24:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055e80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056080)={0x400a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xc5, "8dda1cd0bb90fe"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057280)={0x47, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x30, "e0002273d0b548"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058280)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "39ace3e56d67a6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059280)={0x0, [{}, {}, {}, {0x0, 0x0}], 0xa9, "e5075fb473200b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xc8, "ea5129eebbf5f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b280)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "05d70060637bd2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c280)={0xfffffffffffeffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x20, "207a42bf97c7c6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6b, "f3b299e6fdc217"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e680)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e880)={0xd064, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2b, "b8aae7799d8b78"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005f880)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fa80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "f0f925598b64cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060a80)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "dd06b8e46d3b03"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000061a80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061c80)={0x20, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "03b87bb5fa920c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c80)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "300ff4695ab7b3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063c80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "640995373a2642"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064e80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "dcd91a078d1a36"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065e80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066080)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {r5, r6}, {r7}, {}, {r8}, {0x0, r9}, {0x0, r10}, {}, {}, {0x0, r11}, {0x0, r12}, {}, {0x0, r13}, {0x0, r14}, {}, {r15, r16}, {}, {}, {}, {}, {0x0, r17}, {r18, r19}, {}, {0x0, r20}, {}, {0x0, r21}, {}, {}, {}, {}, {r22}, {}, {}, {r23, r24}, {0x0, r25}, {}, {0x0, r26}, {r27}], 0x3, "ab068bcf723112"}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff7f}]}, 0x30}}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 13:24:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:24:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xf0ffffff}]}, 0x30}}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 13:24:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055c80)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055e80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056080)={0x400a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xc5, "8dda1cd0bb90fe"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057280)={0x47, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x30, "e0002273d0b548"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058280)={0x4, [], 0x81, "39ace3e56d67a6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058280)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "39ace3e56d67a6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059280)={0x0, [], 0xa9, "e5075fb473200b"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059280)={0x0, [{}, {}, {}, {0x0, 0x0}], 0xa9, "e5075fb473200b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xc8, "ea5129eebbf5f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b280)={0x8001, [], 0xff, "05d70060637bd2"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b280)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "05d70060637bd2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c280)={0xfffffffffffeffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x20, "207a42bf97c7c6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6b, "f3b299e6fdc217"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e680)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e680)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e880)={0xd064, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2b, "b8aae7799d8b78"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005f880)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fa80)={0x9, [], 0x5, "f0f925598b64cc"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fa80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "f0f925598b64cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060a80)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "dd06b8e46d3b03"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000061a80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061c80)={0x20, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "03b87bb5fa920c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c80)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "300ff4695ab7b3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063c80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "640995373a2642"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064e80)={0x0, [], 0x0, "dcd91a078d1a36"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064e80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "dcd91a078d1a36"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065e80)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065e80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066080)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {r5, r6}, {r7}, {}, {r8}, {0x0, r9}, {0x0, r10}, {}, {}, {0x0, r11}, {0x0, r12}, {}, {0x0, r13}, {0x0, r14}, {}, {r15, r16}, {}, {}, {}, {}, {0x0, r17}, {r18, r19}, {}, {0x0, r20}, {}, {0x0, r21}, {}, {}, {}, {}, {r22}, {}, {}, {r23, r24}, {0x0, r25}, {}, {0x0, r26}, {r27}], 0x3, "ab068bcf723112"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066080)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {r5, r6}, {r7}, {}, {r8}, {0x0, r9}, {0x0, r10}, {}, {}, {0x0, r11}, {0x0, r12}, {}, {0x0, r13}, {0x0, r14}, {}, {r15, r16}, {}, {}, {}, {}, {0x0, r17}, {r18, r19}, {}, {0x0, r20}, {}, {0x0, r21}, {}, {}, {}, {}, {r22}, {}, {}, {r23, r24}, {0x0, r25}, {}, {0x0, r26}, {r27}], 0x3, "ab068bcf723112"}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 13:24:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xffffff7f}]}, 0x30}}, 0x0) 13:24:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x2) 13:24:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x3c, r1, 0x101, 0x0, 0xfffffffc, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) 13:24:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 13:24:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0xc7eb471b}]}, 0x30}}, 0x0) [ 2832.723258] block nbd0: NBD_DISCONNECT [ 2832.727562] kasan: CONFIG_KASAN_INLINE enabled [ 2832.732147] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 2832.739605] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 2832.745844] CPU: 0 PID: 24693 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 2832.753633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 2832.763003] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 13:24:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055c80)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055e80)={0x0, ""/256, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056080)={0x400a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xc5, "8dda1cd0bb90fe"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057280)={0x47, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x30, "e0002273d0b548"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058280)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "39ace3e56d67a6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059280)={0x0, [{}, {}, {}, {0x0, 0x0}], 0xa9, "e5075fb473200b"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xc8, "ea5129eebbf5f6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b280)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "05d70060637bd2"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c280)={0xfffffffffffeffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x20, "207a42bf97c7c6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d280)={0x8000000000000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6b, "f3b299e6fdc217"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e280)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e680)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e880)={0xd064, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2b, "b8aae7799d8b78"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005f880)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fa80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "f0f925598b64cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060a80)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "dd06b8e46d3b03"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000061a80)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061c80)={0x20, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "03b87bb5fa920c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c80)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "300ff4695ab7b3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063c80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "640995373a2642"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064c80)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064e80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "dcd91a078d1a36"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065e80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066080)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {r5, r6}, {r7}, {}, {r8}, {0x0, r9}, {0x0, r10}, {}, {}, {0x0, r11}, {0x0, r12}, {}, {0x0, r13}, {0x0, r14}, {}, {r15, r16}, {}, {}, {}, {}, {0x0, r17}, {r18, r19}, {}, {0x0, r20}, {}, {0x0, r21}, {}, {}, {}, {}, {r22}, {}, {}, {r23, r24}, {0x0, r25}, {}, {0x0, r26}, {r27}], 0x3, "ab068bcf723112"}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x3c}}, 0x0) [ 2832.767849] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 f2 66 8c 0f 84 65 ff ff [ 2832.786842] RSP: 0018:ffff88807c97f910 EFLAGS: 00010006 [ 2832.792210] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2832.799486] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000001 [ 2832.806756] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 2832.814036] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2832.821346] R13: ffff8880b432a440 R14: 0000000000000110 R15: 0000000000000001 [ 2832.828621] FS: 00007fe7cf6548c0(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 2832.836930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2832.843079] CR2: 00007ffda95bf9c0 CR3: 00000000a8ee5000 CR4: 00000000003406f0 [ 2832.850357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2832.857640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2832.864899] Call Trace: [ 2832.867488] ? __lock_acquire+0x6de/0x3ff0 [ 2832.871725] ? mark_held_locks+0xf0/0xf0 [ 2832.875797] ? __lock_acquire+0x6de/0x3ff0 [ 2832.880039] ? mark_held_locks+0xf0/0xf0 [ 2832.884089] ? __free_object+0xdd/0x1e0 [ 2832.888050] ? mark_held_locks+0xf0/0xf0 [ 2832.892108] ? mark_held_locks+0xa6/0xf0 [ 2832.896178] lock_acquire+0x170/0x3c0 [ 2832.899967] ? flush_workqueue+0xe8/0x13e0 [ 2832.904189] flush_workqueue+0x117/0x13e0 [ 2832.908321] ? flush_workqueue+0xe8/0x13e0 [ 2832.912551] ? lock_downgrade+0x720/0x720 [ 2832.916696] ? hctx_unlock+0x83/0x140 [ 2832.920516] ? check_flush_dependency+0x400/0x400 [ 2832.925348] nbd_disconnect_and_put+0x100/0x190 [ 2832.930025] nbd_release+0x144/0x170 [ 2832.933732] ? nbd_queue_rq+0xe60/0xe60 [ 2832.937783] __blkdev_put+0x636/0x870 [ 2832.941597] ? fsync_bdev+0xc0/0xc0 [ 2832.945206] ? locks_remove_file+0x2cd/0x450 [ 2832.949600] ? blkdev_put+0x85/0x520 [ 2832.953304] ? blkdev_put+0x520/0x520 [ 2832.957097] blkdev_close+0x86/0xb0 [ 2832.960710] __fput+0x2ce/0x890 [ 2832.963981] task_work_run+0x148/0x1c0 [ 2832.967872] exit_to_usermode_loop+0x251/0x2a0 [ 2832.972461] do_syscall_64+0x538/0x620 [ 2832.976373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2832.981565] RIP: 0033:0x7fe7ce79a270 [ 2832.985280] 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 [ 2833.004167] RSP: 002b:00007ffda95b1638 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2833.011867] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fe7ce79a270 [ 2833.019236] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2833.026511] RBP: 00007fe7cf654710 R08: 0000000000000045 R09: 0000000000000018 [ 2833.033785] R10: 000056066fb25c48 R11: 0000000000000246 R12: 0000000000000000 [ 2833.041202] R13: 000056066fb25cd0 R14: 0000000000000003 R15: 000000000000000e [ 2833.048479] Modules linked in: [ 2833.051674] ---[ end trace 92b0bb62d0a6dc16 ]--- [ 2833.056430] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 [ 2833.061264] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 f2 66 8c 0f 84 65 ff ff [ 2833.080171] RSP: 0018:ffff88807c97f910 EFLAGS: 00010006 [ 2833.085536] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2833.092807] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000001 [ 2833.100094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 2833.107352] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 2833.114617] R13: ffff8880b432a440 R14: 0000000000000110 R15: 0000000000000001 [ 2833.121890] FS: 00007fe7cf6548c0(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 2833.130117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2833.135990] CR2: 00007ffda95bf9c0 CR3: 00000000a8ee5000 CR4: 00000000003406f0 [ 2833.143249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2833.150521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2833.157779] Kernel panic - not syncing: Fatal exception [ 2833.163296] Kernel Offset: disabled [ 2833.166912] Rebooting in 86400 seconds..