7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0), 0x2, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0x5d7a89e8a2c6b72, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x5}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008080}, 0x8080) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r0, 0x0, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0), 0x2, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0x5d7a89e8a2c6b72, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x5}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008080}, 0x8080) (async) 04:01:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r1, 0x40e, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48810}, 0x4000801) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x9effffff) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) r2 = socket(0x21, 0x0, 0x9) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x6c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '[/^%\xa0\xec#%:'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0xf6f5609f77b1d1f3}, 0x800) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 4: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x5, 0x0, 0x4, 0x3e, 0xe0, 0xff, &(0x7f0000000200)="bcbdfa0ad786148b226a9d09ed8c29fd4c71ed74bf6e63b0c826c8879b3ba825176b1df1afd822fd0d42946e327da98ce3f85a82d5ed0a7ab1e7fcde9b65969bb8de9ff90723c634768167a9cd63ed202a9bc37dcb4de9fbc2ae73202a4e5155d4d2d76a47a73d00f715ee1b812f2efaf5170ea2a1b8521fb7b0503800156a3f5df8bd48796fb33f1576b1abc028ec524c91912017e4cc02bc26dffd3fd42cab2500bb18d303144cf0700bfb9537ca0ad7a99f9d07bf28bce82da18b51ec41c352ff991aca83f01a87fa4e42e4370c819fceaf7200"/224}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x5, 0x0, 0x4, 0x3e, 0xe0, 0xff, &(0x7f0000000200)="bcbdfa0ad786148b226a9d09ed8c29fd4c71ed74bf6e63b0c826c8879b3ba825176b1df1afd822fd0d42946e327da98ce3f85a82d5ed0a7ab1e7fcde9b65969bb8de9ff90723c634768167a9cd63ed202a9bc37dcb4de9fbc2ae73202a4e5155d4d2d76a47a73d00f715ee1b812f2efaf5170ea2a1b8521fb7b0503800156a3f5df8bd48796fb33f1576b1abc028ec524c91912017e4cc02bc26dffd3fd42cab2500bb18d303144cf0700bfb9537ca0ad7a99f9d07bf28bce82da18b51ec41c352ff991aca83f01a87fa4e42e4370c819fceaf7200"/224}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:49 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0), 0x2, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0x5d7a89e8a2c6b72, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x5}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008080}, 0x8080) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xc0000000) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r1, 0x40e, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48810}, 0x4000801) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xc00e0000) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r1, 0x40e, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48810}, 0x4000801) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 4: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x5, 0x0, 0x4, 0x3e, 0xe0, 0xff, &(0x7f0000000200)="bcbdfa0ad786148b226a9d09ed8c29fd4c71ed74bf6e63b0c826c8879b3ba825176b1df1afd822fd0d42946e327da98ce3f85a82d5ed0a7ab1e7fcde9b65969bb8de9ff90723c634768167a9cd63ed202a9bc37dcb4de9fbc2ae73202a4e5155d4d2d76a47a73d00f715ee1b812f2efaf5170ea2a1b8521fb7b0503800156a3f5df8bd48796fb33f1576b1abc028ec524c91912017e4cc02bc26dffd3fd42cab2500bb18d303144cf0700bfb9537ca0ad7a99f9d07bf28bce82da18b51ec41c352ff991aca83f01a87fa4e42e4370c819fceaf7200"/224}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ipvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x811}, 0x44040) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xe03f0300) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ipvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x811}, 0x44040) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x10, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0), r0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000500), r7) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000ffdbdf25020000000c00050022010000000000000c000300ff000000000000001c00078008000100", @ANYRES32=r6, @ANYBLOB="08000100d1", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00030005000000000000000c00030001000080000000000c000400f500000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000014) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000540), 0x30040, 0x0) sendmsg$NBD_CMD_STATUS(r8, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x0, 0xc01, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40) 04:01:49 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/106) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x2, 0xee01, r1, 0xee00, 0xffffffffffffffff, 0xa, 0x9}, 0x3, 0x6, 0x1b06, 0x2, 0x0, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000000100)={0x20071026, r2}, &(0x7f0000000240)={0x1, 0x100, 0x5, 0xee, 0xfff, 0x80000000}) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_DETACH(0xffffffffffffffff, 0x7aa, &(0x7f0000000280)={{@hyper, 0x8e1}, 0x4, 0x401}) r4 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xeffdffff) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x10, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0), r0) (async) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000500), r7) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000ffdbdf25020000000c00050022010000000000000c000300ff000000000000001c00078008000100", @ANYRES32=r6, @ANYBLOB="08000100d1", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00030005000000000000000c00030001000080000000000c000400f500000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000014) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000540), 0x30040, 0x0) (async) sendmsg$NBD_CMD_STATUS(r8, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x0, 0xc01, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ipvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x811}, 0x44040) 04:01:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe10372884a5255db}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x30, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040014}, 0x4000844) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x4, 0x0, 0xffffffff}, 0x14}, 0x1, 0x0, 0x0, 0x2040080}, 0x0) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf0ffffff) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'pimreg1\x00'}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x10, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0), r0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000500), r7) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000ffdbdf25020000000c00050022010000000000000c000300ff000000000000001c00078008000100", @ANYRES32=r6, @ANYBLOB="08000100d1", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00030005000000000000000c00030001000080000000000c000400f500000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000014) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000540), 0x30040, 0x0) (async) sendmsg$NBD_CMD_STATUS(r8, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x0, 0xc01, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xfffff000) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x23, 0x5, 0x0) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'pimreg1\x00'}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'pimreg1\x00'}) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x21, 0x0, 0x9) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xfffffdef) 04:01:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0xc000000000000000}, 0x0) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x23, 0x5, 0x0) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x23, 0x5, 0x0) (async) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'pimreg1\x00'}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'pimreg1\x00'}) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xffffff7f) 04:01:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) select(0x40, &(0x7f0000000040)={0x6, 0x2, 0x7, 0x100000000, 0x1, 0x9efb}, &(0x7f0000000080)={0x4, 0x8000000000000001, 0xffffffff, 0x2, 0xfffffffffffffff8, 0x3f, 0xfff, 0x3}, &(0x7f0000000180)={0x5, 0x1f, 0x1f, 0x9, 0xffffffffffff7fff, 0x40, 0x7f, 0x1}, &(0x7f00000001c0)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) select(0x40, &(0x7f0000000040)={0x6, 0x2, 0x7, 0x100000000, 0x1, 0x9efb}, &(0x7f0000000080)={0x4, 0x8000000000000001, 0xffffffff, 0x2, 0xfffffffffffffff8, 0x3f, 0xfff, 0x3}, &(0x7f0000000180)={0x5, 0x1f, 0x1f, 0x9, 0xffffffffffff7fff, 0x40, 0x7f, 0x1}, &(0x7f00000001c0)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket(0x23, 0x5, 0x0) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xffffff9e) 04:01:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x8011) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) getuid() r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1, 0xffffffff}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x3, &(0x7f0000000180)='])\x00'}, 0x30) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x9) 04:01:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r5, 0x4, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0x20028005) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$smc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x78, r8, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x40008004) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r8, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c4) sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd27, 0x3, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3fa}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40000c1) 04:01:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xfffffff0) 04:01:49 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) socket(0x2b, 0x1, 0x9) 04:01:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x8011) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) getuid() r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1, 0xffffffff}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x3, &(0x7f0000000180)='])\x00'}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x8011) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) getuid() (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1, 0xffffffff}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x3, &(0x7f0000000180)='])\x00'}, 0x30) (async) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x7ffffffff000) 04:01:50 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x800, 0xffff, 0x3046, 0x1}}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:01:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="4fe41534", @ANYRES16=0x0, @ANYBLOB="200027bd7000fbdbdf25010000000c000300227f916c0000000008000a006e62640008000a006e6264001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x2404c094}, 0x4) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x2001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="010027bd7000fddbdf25010000000c00040000000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="08000100000000000c00020003000000000000000c00030006000000000000000c00060002000000000000000c00060002000000000000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="0c00080003000000000000000c00060000000000000000009f22bc34378c77dc6e5f63090999fbe30272ece27a3fe1f88d3ae0c25252e9c40ce72e6dc1e4b8c072f7e317a678f0b5721ac9d4358ed7a040fa6f"], 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x400c080) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), r9) 04:01:50 executing program 0: socket(0x2b, 0x1, 0x9) 04:01:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x8011) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) getuid() r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1, 0xffffffff}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x3, &(0x7f0000000180)='])\x00'}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x8011) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) getuid() (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1, 0xffffffff}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x3, &(0x7f0000000180)='])\x00'}, 0x30) (async) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x63000000000000) 04:01:50 executing program 0: socket(0x0, 0x1, 0x9) 04:01:50 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x800, 0xffff, 0x3046, 0x1}}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="4fe41534", @ANYRES16=0x0, @ANYBLOB="200027bd7000fbdbdf25010000000c000300227f916c0000000008000a006e62640008000a006e6264001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x2404c094}, 0x4) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x2001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="010027bd7000fddbdf25010000000c00040000000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="08000100000000000c00020003000000000000000c00030006000000000000000c00060002000000000000000c00060002000000000000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="0c00080003000000000000000c00060000000000000000009f22bc34378c77dc6e5f63090999fbe30272ece27a3fe1f88d3ae0c25252e9c40ce72e6dc1e4b8c072f7e317a678f0b5721ac9d4358ed7a040fa6f"], 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x400c080) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), r9) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf0ff7f00000000) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1012}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x58}}, 0x40) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:50 executing program 0: socket(0x0, 0x1, 0x9) 04:01:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socket$key(0xf, 0x3, 0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r5, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004a061}, 0x200d4040) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1012}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x58}}, 0x40) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:50 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x800, 0xffff, 0x3046, 0x1}}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x800, 0xffff, 0x3046, 0x1}}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf0ffffff7f0000) 04:01:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), r2) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x537}]}, 0x20}, 0x1, 0x0, 0x0, 0x40085}, 0x0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socket$key(0xf, 0x3, 0x2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r5, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004a061}, 0x200d4040) 04:01:50 executing program 0: socket(0x0, 0x1, 0x9) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1012}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x58}}, 0x40) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf0ffffffffffff) 04:01:50 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000300)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 04:01:50 executing program 0: socket(0x2b, 0x0, 0x9) 04:01:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socket$key(0xf, 0x3, 0x2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r5, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004a061}, 0x200d4040) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25030000000900030073797a31000000000500040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x20000800) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x100000000000000) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 0: socket(0x2b, 0x0, 0x9) 04:01:50 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000300)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25030000000900030073797a31000000000500040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x20000800) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x400000000000000) 04:01:50 executing program 0: socket(0x2b, 0x0, 0x9) 04:01:50 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000300)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25030000000900030073797a31000000000500040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x20000800) 04:01:50 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x10240, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xab, "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"}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x800000000000000) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7e8a}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000004}, 0x4000000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x0) 04:01:50 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7e8a}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000004}, 0x4000000) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:50 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000300)) 04:01:50 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x10240, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xab, "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"}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x10240, 0x0) (async) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xab, "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"}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xe00000000000000) 04:01:50 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x0) (async) 04:01:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7e8a}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000004}, 0x4000000) (async, rerun: 64) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (rerun: 64) 04:01:50 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) 04:01:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf00000000000000) 04:01:50 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x10240, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xab, "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"}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x10240, 0x0) (async) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xab, "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"}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:01:50 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x6000000000000000) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x0) 04:01:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = socket(0x6b499f3c901097ee, 0x6, 0x5bc3) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = socket(0x2b, 0x4, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000827bd7000ffdbdf25050000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00060002000000000000000c000800c6d40000000000000c000400ff7f0000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB='\a\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c00040000100000000000000c0005002300000000000000"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x8801) r11 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r11, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0xfffffffffffffe19, r1, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x9effffff00000000) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) 04:01:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = socket(0x6b499f3c901097ee, 0x6, 0x5bc3) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = socket(0x2b, 0x4, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000827bd7000ffdbdf25050000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00060002000000000000000c000800c6d40000000000000c000400ff7f0000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB='\a\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c00040000100000000000000c0005002300000000000000"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x8801) (async) r11 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r11, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xc000000000000000) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0xfffffffffffffe19, r1, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 0: socket(0x0, 0x1, 0x0) 04:01:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = socket(0x6b499f3c901097ee, 0x6, 0x5bc3) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 32) r8 = socket(0x2b, 0x4, 0x0) (async, rerun: 32) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000827bd7000ffdbdf25050000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00060002000000000000000c000800c6d40000000000000c000400ff7f0000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB='\a\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c00040000100000000000000c0005002300000000000000"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x8801) r11 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r11, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) (async) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xc00e000000000000) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0xfffffffffffffe19, r1, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 0: socket(0x0, 0x1, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) (async) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xe03f030000000000) 04:01:51 executing program 0: socket(0x0, 0x1, 0x0) 04:01:51 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10001, 0x8d, 0x1000, 0xff, 0x1b, "85d68215c5654b523b4daaa8206a476a6896f4"}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044089}, 0x40) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xeffdffff00000000) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 1: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/162) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:51 executing program 0: socket(0x2b, 0x0, 0x0) 04:01:51 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10001, 0x8d, 0x1000, 0xff, 0x1b, "85d68215c5654b523b4daaa8206a476a6896f4"}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044089}, 0x40) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044089}, 0x40) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xf0ffffff00000000) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 1: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/162) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:51 executing program 0: socket(0x2b, 0x0, 0x0) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044089}, 0x40) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (rerun: 32) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xffffff7f00000000) 04:01:51 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10001, 0x8d, 0x1000, 0xff, 0x1b, "85d68215c5654b523b4daaa8206a476a6896f4"}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 1: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/162) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:01:51 executing program 0: socket(0x2b, 0x0, 0x0) 04:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0xfffffffffffff000) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r5) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:51 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$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00c\x00', @ANYRES16=0x0, @ANYBLOB="e65d25bd7000fcdbdf25010000000c00060001000000000000000c00040005e000000000000006000a002a270000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r8 = socket(0x23, 0x6, 0x800) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x20100, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x400000, 0x25dfdbfb}, 0x14}}, 0x0) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x94, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4080) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f00000001c0)={0x8000, 0x101, 0x80}) 04:01:51 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async, rerun: 64) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r5) (async, rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (rerun: 32) 04:01:51 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$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00c\x00', @ANYRES16=0x0, @ANYBLOB="e65d25bd7000fcdbdf25010000000c00060001000000000000000c00040005e000000000000006000a002a270000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r8 = socket(0x23, 0x6, 0x800) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x20100, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x400000, 0x25dfdbfb}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) ioctl$TIOCCBRK(r4, 0x5428) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00c\x00', @ANYRES16=0x0, @ANYBLOB="e65d25bd7000fcdbdf25010000000c00060001000000000000000c00040005e000000000000006000a002a270000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) (async) socket(0x23, 0x6, 0x800) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x20100, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x400000, 0x25dfdbfb}, 0x14}}, 0x0) (async) 04:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x94, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4080) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f00000001c0)={0x8000, 0x101, 0x80}) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x94, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4080) (async) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f00000001c0)={0x8000, 0x101, 0x80}) (async) 04:01:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r5) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000180)) prctl$PR_GET_IO_FLUSHER(0x3a) socket$nl_generic(0x10, 0x3, 0x10) 04:01:52 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r5) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 3: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x94, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4080) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f00000001c0)={0x8000, 0x101, 0x80}) 04:01:52 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$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00c\x00', @ANYRES16=0x0, @ANYBLOB="e65d25bd7000fcdbdf25010000000c00060001000000000000000c00040005e000000000000006000a002a270000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r8 = socket(0x23, 0x6, 0x800) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x20100, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x400000, 0x25dfdbfb}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) ioctl$TIOCCBRK(r4, 0x5428) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00c\x00', @ANYRES16=0x0, @ANYBLOB="e65d25bd7000fcdbdf25010000000c00060001000000000000000c00040005e000000000000006000a002a270000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) (async) socket(0x23, 0x6, 0x800) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x20100, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x400000, 0x25dfdbfb}, 0x14}}, 0x0) (async) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000180)) (async) prctl$PR_GET_IO_FLUSHER(0x3a) (async) socket$nl_generic(0x10, 0x3, 0x10) 04:01:52 executing program 0: socket(0x2b, 0x1, 0x0) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 64) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000180)) (async) prctl$PR_GET_IO_FLUSHER(0x3a) (async) socket$nl_generic(0x10, 0x3, 0x10) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) 04:01:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x300, 0x70bd2b}, 0x14}}, 0x40088d0) 04:01:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 04:01:52 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 2: pselect6(0x40, &(0x7f0000000000)={0x8, 0xe3, 0x9, 0x28, 0x42, 0x3, 0xdd6, 0x1}, &(0x7f0000000040)={0xffffffffffffffff, 0x40, 0x0, 0xfc000000000000, 0x3, 0x0, 0x7ff, 0x8}, &(0x7f0000000080)={0x490cde3e, 0xfffffffffffffffa, 0x48a2, 0xee76, 0x8000000000000000, 0x8, 0x8000000000000000, 0x101}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0x10001]}, 0x8}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x40010}, 0x8080) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) (async) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) 04:01:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 04:01:52 executing program 2: pselect6(0x40, &(0x7f0000000000)={0x8, 0xe3, 0x9, 0x28, 0x42, 0x3, 0xdd6, 0x1}, &(0x7f0000000040)={0xffffffffffffffff, 0x40, 0x0, 0xfc000000000000, 0x3, 0x0, 0x7ff, 0x8}, &(0x7f0000000080)={0x490cde3e, 0xfffffffffffffffa, 0x48a2, 0xee76, 0x8000000000000000, 0x8, 0x8000000000000000, 0x101}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0x10001]}, 0x8}) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x40010}, 0x8080) 04:01:52 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x300, 0x70bd2b}, 0x14}}, 0x40088d0) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) (async) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) (async) 04:01:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) (async) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x4800) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) 04:01:52 executing program 2: pselect6(0x40, &(0x7f0000000000)={0x8, 0xe3, 0x9, 0x28, 0x42, 0x3, 0xdd6, 0x1}, &(0x7f0000000040)={0xffffffffffffffff, 0x40, 0x0, 0xfc000000000000, 0x3, 0x0, 0x7ff, 0x8}, &(0x7f0000000080)={0x490cde3e, 0xfffffffffffffffa, 0x48a2, 0xee76, 0x8000000000000000, 0x8, 0x8000000000000000, 0x101}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0x10001]}, 0x8}) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x40010}, 0x8080) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x300, 0x70bd2b}, 0x14}}, 0x40088d0) 04:01:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c850}, 0x40040c4) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x4800) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0, 0x12}, 0x1, 0x0, 0x0, 0x440d1}, 0x20044001) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0xa38, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PEERS={0xa00, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x8f4, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3f}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2c}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x2a8, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x128, 0x9, 0x0, 0x1, [{0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast1}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x6, @mcast2, 0x8020000}}]}, {0x74, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}]}, {0x4}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}]}, 0xa38}, 0x1, 0x0, 0x0, 0x4805}, 0x0) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x800}) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x4800) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) (async) 04:01:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c850}, 0x40040c4) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x25}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x25}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0, 0x12}, 0x1, 0x0, 0x0, 0x440d1}, 0x20044001) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0xa38, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PEERS={0xa00, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x8f4, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3f}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2c}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x2a8, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x128, 0x9, 0x0, 0x1, [{0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast1}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x6, @mcast2, 0x8020000}}]}, {0x74, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}]}, {0x4}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}]}, 0xa38}, 0x1, 0x0, 0x0, 0x4805}, 0x0) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 04:01:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x25}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x25}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) 04:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c850}, 0x40040c4) 04:01:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0, 0x12}, 0x1, 0x0, 0x0, 0x440d1}, 0x20044001) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0xa38, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PEERS={0xa00, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x8f4, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3f}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2c}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x2a8, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x128, 0x9, 0x0, 0x1, [{0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast1}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x6, @mcast2, 0x8020000}}]}, {0x74, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}]}, {0x4}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}]}, 0xa38}, 0x1, 0x0, 0x0, 0x4805}, 0x0) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) prctl$PR_GET_IO_FLUSHER(0x3a) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x80, 0x50, 0x0, 0x100, 0x110, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1, @perf_config_ext={0x0, 0x800}, 0x10, 0xffffffffffffffff, 0x5, 0x9, 0xc5e, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x80000000}, 0x0, 0xb, 0xffffffffffffffff, 0xb) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x800) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}}}, 0x32) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x80, 0x50, 0x0, 0x100, 0x110, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1, @perf_config_ext={0x0, 0x800}, 0x10, 0xffffffffffffffff, 0x5, 0x9, 0xc5e, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x80000000}, 0x0, 0xb, 0xffffffffffffffff, 0xb) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) prctl$PR_GET_IO_FLUSHER(0x3a) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) (async) prctl$PR_GET_IO_FLUSHER(0x3a) (async) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}}}, 0x32) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x80, 0x50, 0x0, 0x100, 0x110, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1, @perf_config_ext={0x0, 0x800}, 0x10, 0xffffffffffffffff, 0x5, 0x9, 0xc5e, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x80000000}, 0x0, 0xb, 0xffffffffffffffff, 0xb) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x800) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}}}, 0x32) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}}}, 0x32) (async) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) prctl$PR_GET_IO_FLUSHER(0x3a) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) (async) prctl$PR_GET_IO_FLUSHER(0x3a) (async) 04:01:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x58, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0xa20, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}}, 0x4000) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xffc0, 0x92b, 0x9, 0x40, r3, 0x7ff, '\x00', 0x0, r4, 0x2, 0x3, 0x3, 0x1}, 0x48) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xd5c4ef296cc73f20}, 0x20004044) prctl$PR_GET_IO_FLUSHER(0x3a) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x58, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x58, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}}, 0x4800) 04:01:53 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 1: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xa9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000002c0)=0x10000) capset(&(0x7f0000000100)={0x20080522, 0xffffffffffffffff}, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x7ff, 0x7, 0x6}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4800) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, &(0x7f0000000240)={0x800, 0x2, 0x5}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000300)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0xa20, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}}, 0x4000) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xffc0, 0x92b, 0x9, 0x40, r3, 0x7ff, '\x00', 0x0, r4, 0x2, 0x3, 0x3, 0x1}, 0x48) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r3, 0x0, 0x0) (async) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0xa20, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}}, 0x4000) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xffc0, 0x92b, 0x9, 0x40, r3, 0x7ff, '\x00', 0x0, r4, 0x2, 0x3, 0x3, 0x1}, 0x48) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f00000000c0), 0xfffffffffffffe62, &(0x7f0000000040)={0x0}}, 0x0) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) (async) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x58, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) (async) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 3: r0 = getpid() r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) r2 = getuid() r3 = getgid() r4 = getpid() process_vm_writev(r4, &(0x7f0000001200), 0x0, &(0x7f0000001840), 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x2, 0x0, 0xee00, r2, r3, 0x2}, 0x3dc0000, 0xfff, 0x1, 0x9, r0, r4, 0x7ff}) ptrace$getregs(0xe, r0, 0x8, &(0x7f0000000000)=""/228) r5 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000001440)=""/139) getpriority(0x1, r0) 04:01:53 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0xa20, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}}, 0x4000) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xffc0, 0x92b, 0x9, 0x40, r3, 0x7ff, '\x00', 0x0, r4, 0x2, 0x3, 0x3, 0x1}, 0x48) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r3, 0x0, 0x0) (async) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0xa20, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}}, 0x4000) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xffc0, 0x92b, 0x9, 0x40, r3, 0x7ff, '\x00', 0x0, r4, 0x2, 0x3, 0x3, 0x1}, 0x48) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r2, 0x0, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) (async) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) (async) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 04:01:53 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x8, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}}, 0x4094) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x5, 0x5, 0x6) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r1) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x733042c5b36f8193) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x44000}, 0x30046811) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(:-$[%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x4c081) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) r5 = socket(0x0, 0x6, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44100}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xac, r2, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xac}}, 0x40014) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080026bd7000ffdbdf993afc406825030000000c00080006000000000000000c000200020000"], 0x2c}, 0x1, 0x0, 0x0, 0x30000000}, 0x4000811) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x24004000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(:-$[%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x4c081) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) r5 = socket(0x0, 0x6, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44100}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xac, r2, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xac}}, 0x40014) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(:-$[%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x4c081) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r3, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) (async) socket(0x0, 0x6, 0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44100}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xac, r2, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xac}}, 0x40014) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x44000}, 0x30046811) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x44000}, 0x30046811) (async) 04:01:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) (async) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x402100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0x2, 0x3, 0x6, 0x2, 0x4}) r1 = getpid() get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) getpriority(0x1, r1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/103) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000300)) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000002c0)="2ec0d78f6479a04305b05f96cb3a19e6626d") 04:01:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x44000}, 0x30046811) 04:01:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:53 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_pts(0xffffffffffffffff, 0x2a81) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:53 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '(:-$[%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x4c081) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) r5 = socket(0x0, 0x6, 0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44100}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xac, r2, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0xac}}, 0x40014) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_pts(0xffffffffffffffff, 0x2a81) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_open_pts(0xffffffffffffffff, 0x2a81) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x8) 04:01:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x3, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}, 0x1, 0xf0ff7f00000000}, 0x0) 04:01:54 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_pts(0xffffffffffffffff, 0x2a81) (async) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x3, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x8) (async) 04:01:54 executing program 4: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x6528823a4532adf3}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4c844}, 0x20000005) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) syz_genetlink_get_family_id$smc(&(0x7f0000000580), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000080)={0x2, 0x0, 0xf, 0x19, 0x14d, &(0x7f0000000180)="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"}) 04:01:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x9}, 0x8) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:54 executing program 5: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0x1fc}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4004c0, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, &(0x7f0000000600)={&(0x7f00000001c0)={{@hyper, 0x2}, {@any, 0x10000}, 0x400, "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"}, 0x418, 0x6}) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x8) (async) 04:01:54 executing program 4: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x6528823a4532adf3}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4c844}, 0x20000005) (async, rerun: 64) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async, rerun: 64) syz_genetlink_get_family_id$smc(&(0x7f0000000580), 0xffffffffffffffff) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000080)={0x2, 0x0, 0xf, 0x19, 0x14d, &(0x7f0000000180)="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"}) 04:01:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x3, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:54 executing program 5: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0x1fc}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4004c0, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, &(0x7f0000000600)={&(0x7f00000001c0)={{@hyper, 0x2}, {@any, 0x10000}, 0x400, "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"}, 0x418, 0x6}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) (async) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0x1fc}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4004c0, 0x0) (async) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, &(0x7f0000000600)={&(0x7f00000001c0)={{@hyper, 0x2}, {@any, 0x10000}, 0x400, "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"}, 0x418, 0x6}) (async) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}}, 0x4) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'wg2\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000040)=0x7fffffff) socket$nl_generic(0x10, 0x3, 0x10) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r10, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:54 executing program 4: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x6528823a4532adf3}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4c844}, 0x20000005) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) syz_genetlink_get_family_id$smc(&(0x7f0000000580), 0xffffffffffffffff) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async, rerun: 32) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000080)={0x2, 0x0, 0xf, 0x19, 0x14d, &(0x7f0000000180)="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"}) (rerun: 32) 04:01:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x3, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:54 executing program 5: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0x1fc}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4004c0, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, &(0x7f0000000600)={&(0x7f00000001c0)={{@hyper, 0x2}, {@any, 0x10000}, 0x400, "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"}, 0x418, 0x6}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) (async) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0x1fc}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4004c0, 0x0) (async) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, &(0x7f0000000600)={&(0x7f00000001c0)={{@hyper, 0x2}, {@any, 0x10000}, 0x400, "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"}, 0x418, 0x6}) (async) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r10, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}}, 0x4) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'wg2\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000040)=0x7fffffff) socket$nl_generic(0x10, 0x3, 0x10) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x3, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) 04:01:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x1fff8479a3431ffe, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000041}, 0x41) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r10, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x11, 0x3, 0x2) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25030000000c00050000010000000000000c000400bed50000000000000b000a004e45545f444d00000c0005002f010000000000000c00040000000000000000003400078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="05835d19a086000000000000000000", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0b000a004e45545f444d00000c0002000400000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) 04:01:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x1fff8479a3431ffe, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000041}, 0x41) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x1fff8479a3431ffe, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000041}, 0x41) (async) 04:01:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x57a3a12d) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2, 0xfff, 0x3, 0x6, 0xe, "6e7bc38217af71b9"}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}}, 0x4) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'wg2\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000040)=0x7fffffff) socket$nl_generic(0x10, 0x3, 0x10) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) socket$nl_generic(0x10, 0x3, 0x10) 04:01:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) write$tcp_congestion(r3, 0x0, 0x0) 04:01:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x1fff8479a3431ffe, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000041}, 0x41) 04:01:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x5, 0x5, 0x3) 04:01:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x57a3a12d) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2, 0xfff, 0x3, 0x6, 0xe, "6e7bc38217af71b9"}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x57a3a12d) (async) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2, 0xfff, 0x3, 0x6, 0xe, "6e7bc38217af71b9"}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r4) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:54 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) 04:01:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='vegas\x00', 0x6) r1 = pkey_alloc(0x0, 0x3) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000006, 0x11, r2, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r1) r3 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd8d, 0x3) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000080)=0xae5) 04:01:54 executing program 5: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r12 = socket(0x1d, 0x3, 0x2) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 64) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x57a3a12d) (rerun: 64) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2, 0xfff, 0x3, 0x6, 0xe, "6e7bc38217af71b9"}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='vegas\x00', 0x6) (async) r1 = pkey_alloc(0x0, 0x3) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) (async) mmap$usbfs(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000006, 0x11, r2, 0x2) (async) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r1) (async) r3 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd8d, 0x3) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000080)=0xae5) 04:01:55 executing program 5: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r12 = socket(0x1d, 0x3, 0x2) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)) (async) socket(0x1d, 0x3, 0x2) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) (async) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='vegas\x00', 0x6) (async) r1 = pkey_alloc(0x0, 0x3) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) (async) mmap$usbfs(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000006, 0x11, r2, 0x2) (async) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r1) r3 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd8d, 0x3) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000080)=0xae5) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 5: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r12 = socket(0x1d, 0x3, 0x2) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)) (async) socket(0x1d, 0x3, 0x2) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) (async) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x20044040) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400002, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x20044040) (async) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400002, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r1) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) (async) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x20044040) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400002, 0x0) (rerun: 64) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r2, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x1) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40048c1) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x211, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x44890}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1, 0x0, 0x25dfdbfe}, 0x14}}, 0x0) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r2, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x1) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r2, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x1) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40048c1) (async, rerun: 64) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x211, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x44890}, 0x80) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1, 0x0, 0x25dfdbfe}, 0x14}}, 0x0) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x24040031}, 0x0) 04:01:55 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x406f) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x80000001, 0x4) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) socket(0x1a, 0x5, 0x3) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x24040031}, 0x0) 04:01:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x406f) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x80000001, 0x4) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) 04:01:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40048c1) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x211, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x44890}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1, 0x0, 0x25dfdbfe}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40048c1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x211, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x44890}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1, 0x0, 0x25dfdbfe}, 0x14}}, 0x0) (async) 04:01:55 executing program 1: r0 = socket(0x11, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x24040031}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x24040031}, 0x0) (async) 04:01:55 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x406f) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x80000001, 0x4) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x406f) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x80000001, 0x4) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) (async) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:56 executing program 1: r0 = socket(0x0, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)=0x1) (async) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:56 executing program 1: r0 = socket(0x0, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:56 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)=0x1) (async, rerun: 64) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) (async) 04:01:56 executing program 3: socket(0x1a, 0x5, 0x3) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0xc050) 04:01:56 executing program 1: r0 = socket(0x0, 0x3, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) 04:01:56 executing program 3: socket(0x1a, 0x5, 0x3) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc34f}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x885) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000280), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x84, r6, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x8094}, 0xc0) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netpci0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x50}, 0x4800) r1 = socket(0x1f, 0xa, 0x1) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 04:01:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:56 executing program 1: r0 = socket(0x11, 0x0, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:56 executing program 3: socket(0x1a, 0x5, 0x3) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc34f}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x885) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000280), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x84, r6, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x8094}, 0xc0) 04:01:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netpci0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x50}, 0x4800) (async) r1 = socket(0x1f, 0xa, 0x1) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 04:01:56 executing program 3: capset(0x0, &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc34f}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x885) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$net_dm(&(0x7f0000000280), r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x84, r6, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x8094}, 0xc0) 04:01:56 executing program 1: r0 = socket(0x11, 0x0, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async, rerun: 32) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netpci0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x50}, 0x4800) (async, rerun: 32) r1 = socket(0x1f, 0xa, 0x1) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 04:01:56 executing program 3: capset(0x0, &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc34f}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x885) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000280), r4) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x84, r6, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x8094}, 0xc0) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 1: r0 = socket(0x11, 0x0, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 3: capset(0x0, &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2880) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 04:01:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:56 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="af2ab0ea33660249df869a1162d0facf608c3ba86d6c2d53f0bbd65c02599a91bb55ba5713cbfb29697c9ab47fed355546cd680a500bf880cb88c00a6a26ff30ffde6b00793fd7a59ba04a2759e73b9b4fc1286ed926e9de978587acb4c92db9741d6be4ddb9ac0074814a4e1bee7ab29c0e701b7330623084e561ac8c9ca30c", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf25010000000c00050008000000000000000c00060000000000000000000c00030007000000000000000c0003000000008000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7ff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '.-,\\#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000010) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd8af89442a2d38d6f2f577000f7dbdf25050000020000000000000000000000000c00"], 0x2c}}, 0x0) sysfs$1(0x1, &(0x7f0000000200)='NET_DM\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2880) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 04:01:56 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 1: socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="af2ab0ea33660249df869a1162d0facf608c3ba86d6c2d53f0bbd65c02599a91bb55ba5713cbfb29697c9ab47fed355546cd680a500bf880cb88c00a6a26ff30ffde6b00793fd7a59ba04a2759e73b9b4fc1286ed926e9de978587acb4c92db9741d6be4ddb9ac0074814a4e1bee7ab29c0e701b7330623084e561ac8c9ca30c", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf25010000000c00050008000000000000000c00060000000000000000000c00030007000000000000000c0003000000008000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7ff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '.-,\\#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000010) 04:01:56 executing program 1: socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2880) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2880) (async) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) (async) 04:01:56 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd8af89442a2d38d6f2f577000f7dbdf25050000020000000000000000000000000c00"], 0x2c}}, 0x0) (async) sysfs$1(0x1, &(0x7f0000000200)='NET_DM\x00') (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="af2ab0ea33660249df869a1162d0facf608c3ba86d6c2d53f0bbd65c02599a91bb55ba5713cbfb29697c9ab47fed355546cd680a500bf880cb88c00a6a26ff30ffde6b00793fd7a59ba04a2759e73b9b4fc1286ed926e9de978587acb4c92db9741d6be4ddb9ac0074814a4e1bee7ab29c0e701b7330623084e561ac8c9ca30c", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf25010000000c00050008000000000000000c00060000000000000000000c00030007000000000000000c0003000000008000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 32) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 32) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7ff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '.-,\\#\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000010) 04:01:56 executing program 1: socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)={'vlan0\x00'}) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffff, 0x8, 0x80000}) 04:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd8af89442a2d38d6f2f577000f7dbdf25050000020000000000000000000000000c00"], 0x2c}}, 0x0) sysfs$1(0x1, &(0x7f0000000200)='NET_DM\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:01:56 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffff, 0x8, 0x80000}) (rerun: 32) 04:01:56 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, 0x0) 04:01:56 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) socket(0x1a, 0x5, 0x3) 04:01:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xe54}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x63}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048000}, 0x804) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, 0x0) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffff, 0x8, 0x80000}) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffff, 0x8, 0x80000}) (async) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x364, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x4}, @WGDEVICE_A_PEERS={0x324, 0x8, 0x0, 0x1, [{0x38, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x68, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x6}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_FLAGS={0x8, 0x3, 0xb}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x5, 0x5, @private1, 0x7fff}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x2, @empty, 0x7}}]}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9}]}, {0x218, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, @WGPEER_A_ALLOWEDIPS={0x1d0, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "8eb3cf09aea2c643014b83816a7d8c98b607dfcf6850333a95ee10aabefd6027"}]}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) socket(0x1a, 0x5, 0x3) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xe54}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x63}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048000}, 0x804) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xe54}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x63}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048000}, 0x804) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:57 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, 0x0) 04:01:57 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x60}}, 0x4000000) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x0, 0x5, 0x3) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xe54}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x63}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048000}, 0x804) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xe54}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x63}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048000}, 0x804) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x364, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x4}, @WGDEVICE_A_PEERS={0x324, 0x8, 0x0, 0x1, [{0x38, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x68, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x6}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_FLAGS={0x8, 0x3, 0xb}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x5, 0x5, @private1, 0x7fff}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x2, @empty, 0x7}}]}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9}]}, {0x218, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, @WGPEER_A_ALLOWEDIPS={0x1d0, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "8eb3cf09aea2c643014b83816a7d8c98b607dfcf6850333a95ee10aabefd6027"}]}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r3, 0x0, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x364, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x4}, @WGDEVICE_A_PEERS={0x324, 0x8, 0x0, 0x1, [{0x38, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x68, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x6}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_FLAGS={0x8, 0x3, 0xb}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x5, 0x5, @private1, 0x7fff}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x2, @empty, 0x7}}]}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9}]}, {0x218, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, @WGPEER_A_ALLOWEDIPS={0x1d0, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "8eb3cf09aea2c643014b83816a7d8c98b607dfcf6850333a95ee10aabefd6027"}]}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x60}}, 0x4000000) 04:01:57 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x0, 0x5, 0x3) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x364, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x4}, @WGDEVICE_A_PEERS={0x324, 0x8, 0x0, 0x1, [{0x38, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x68, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x6}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_FLAGS={0x8, 0x3, 0xb}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x5, 0x5, @private1, 0x7fff}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x2, @empty, 0x7}}]}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9}]}, {0x218, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, @WGPEER_A_ALLOWEDIPS={0x1d0, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "8eb3cf09aea2c643014b83816a7d8c98b607dfcf6850333a95ee10aabefd6027"}]}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x60}}, 0x4000000) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4044058}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd700200000025010000000c00030001000000000000000c0002000202001a00000000207b51e4000004000c0004000010000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4040}, 0x810) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x60}}, 0x4000000) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x0, 0x5, 0x3) 04:01:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4044058}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd700200000025010000000c00030001000000000000000c0002000202001a00000000207b51e4000004000c0004000010000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4040}, 0x810) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4044058}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd700200000025010000000c00030001000000000000000c0002000202001a00000000207b51e4000004000c0004000010000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4040}, 0x810) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) (async) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x1a, 0x0, 0x3) 04:01:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4044058}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd700200000025010000000c00030001000000000000000c0002000202001a00000000207b51e4000004000c0004000010000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4040}, 0x810) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) 04:01:57 executing program 2: select(0x40, &(0x7f0000000000)={0x101, 0x400, 0xfcf, 0x4, 0x0, 0x4, 0xffffffffffffffe0, 0x6}, &(0x7f0000000040)={0x113, 0x1, 0x0, 0xff, 0x8000000000000000, 0x906, 0x3, 0x5}, &(0x7f0000000080)={0x1568, 0x9, 0x6d4, 0x1ff, 0x5, 0x40, 0x20400000000000, 0x20}, &(0x7f0000000100)={0x0, 0xea60}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket(0x1a, 0x0, 0x0) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0xffffff4c, r6, 0x20, 0xf0bd29, 0x10000000}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x10) 04:01:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4044058}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd700200000025010000000c00030001000000000000000c0002000202001a00000000207b51e4000004000c0004000010000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4040}, 0x810) (async, rerun: 32) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) (rerun: 32) 04:01:57 executing program 2: select(0x40, &(0x7f0000000000)={0x101, 0x400, 0xfcf, 0x4, 0x0, 0x4, 0xffffffffffffffe0, 0x6}, &(0x7f0000000040)={0x113, 0x1, 0x0, 0xff, 0x8000000000000000, 0x906, 0x3, 0x5}, &(0x7f0000000080)={0x1568, 0x9, 0x6d4, 0x1ff, 0x5, 0x40, 0x20400000000000, 0x20}, &(0x7f0000000100)={0x0, 0xea60}) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) socket(0x1a, 0x5, 0x3) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r5) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0xffffff4c, r6, 0x20, 0xf0bd29, 0x10000000}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x10) 04:01:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 2: select(0x40, &(0x7f0000000000)={0x101, 0x400, 0xfcf, 0x4, 0x0, 0x4, 0xffffffffffffffe0, 0x6}, &(0x7f0000000040)={0x113, 0x1, 0x0, 0xff, 0x8000000000000000, 0x906, 0x3, 0x5}, &(0x7f0000000080)={0x1568, 0x9, 0x6d4, 0x1ff, 0x5, 0x40, 0x20400000000000, 0x20}, &(0x7f0000000100)={0x0, 0xea60}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0xffffff4c, r6, 0x20, 0xf0bd29, 0x10000000}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r5) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0xffffff4c, r6, 0x20, 0xf0bd29, 0x10000000}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x10) (async) 04:01:57 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x5) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b48, &(0x7f00000000c0)) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x7c9400, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xfc, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']({!.'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8}, {0x8}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x90) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 3: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r12 = socket(0x1d, 0x3, 0x2) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) 04:01:57 executing program 1: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/98) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r2) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x703d25, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r12 = socket(0x1d, 0x3, 0x2) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x6b24f111cc1f0eba}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ')/'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x40000, 0x7}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x0) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x82e03, 0x0) r4 = socket(0x5, 0x3, 0x7) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x30c0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7e2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004054) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r12, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x11) sendmsg$NET_DM_CMD_STOP(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) (async) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x7c9400, 0x0) (async) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xfc, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']({!.'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8}, {0x8}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x90) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x5) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b48, &(0x7f00000000c0)) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x5) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) ioctl$TIOCL_SETSEL(r2, 0x4b48, &(0x7f00000000c0)) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) (async) 04:01:57 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r9 = socket(0x1a, 0x5, 0x3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ':'}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffff807}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40001}, 0x50) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r7, 0x7a8, &(0x7f0000000380)={{@host}, @host, 0xe, 0x3ff, 0x8000, 0xffffffff, 0x4, 0x71f, 0x8}) 04:01:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) (async) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) (async) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x7c9400, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xfc, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']({!.'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8}, {0x8}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x90) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x82e03, 0x0) r4 = socket(0x5, 0x3, 0x7) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x30c0, 0x0) (async) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7e2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004054) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) (async) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r12, 0x0, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x11) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x5) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b48, &(0x7f00000000c0)) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 04:01:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x82e03, 0x0) r4 = socket(0x5, 0x3, 0x7) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x30c0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7e2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004054) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r12, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x11) sendmsg$NET_DM_CMD_STOP(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x82e03, 0x0) r4 = socket(0x5, 0x3, 0x7) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x30c0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7e2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004054) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r12, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x11) sendmsg$NET_DM_CMD_STOP(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x82e03, 0x0) (async) socket(0x5, 0x3, 0x7) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r5, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r7, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x30c0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r9, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7e2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20004054) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r12, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x11) (async) sendmsg$NET_DM_CMD_STOP(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:01:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8814}, 0x10) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000280)={&(0x7f0000000c40)={{@hyper, 0x5}, {@host, 0x5}, 0x40b, "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"}, 0x418, 0x6}) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x70bd2c}, 0x14}}, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000700), r1) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x43}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8814}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8814}, 0x10) (async) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}}, 0x4) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={'wg2\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000040)=0x7fffffff) socket$nl_generic(0x10, 0x3, 0x10) 04:01:58 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x30382, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8814}, 0x10) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000280)={&(0x7f0000000c40)={{@hyper, 0x5}, {@host, 0x5}, 0x40b, "513234cbe117a94e9bce0d4cc8ae8a2be3093d7c4d919a80ed52f9d531ea60a4fb1c889dc19e93f298670169a1123e3c2bd1dd76f41174dd630ce957268c22078e023e567fcb57377762ddb4c8f268f686b59b9987b9f5ba29ee3d31c6c3059d4ab7f5795c725aaafa8d2978afdf3d1f7afd51c30298cd333d9c6d41bfe94bf4da3014da6151d12d90037677f597bbfe9e932073b3539a29e48a57ba936a8ba6c1b179e3f6e6afd696590d0e6602b586973be2898632682f7c2d3f65849f3c868de3bfd3cd4d370b3e61b7155021c74a4c044ed262ba3cbd4d28b7a6c50a8f0d73355eb94c0aa2b92106ff7f95eb32f6f0a2109d71680d22767d70bbd0275dd8be10222a1c3968fc0712fecf2dccc41cd1fc7673c31756c157f43894375cabdac4ee467e54255905826c3de7a2d992b04d1d3b7bd9d571e915fd54c1982a0c18a61ac95707a7b212489750768f92abdeeef2a6dac243f05f40d4b8c97d0602abdaaaef197bfa799340c58d00915b828f72ee28d99f727356d09c09f9763b2ba43fae5f5212c920dd79b719f8e88b9675f4071c6827662fb488a6c5c5d8710c59495828b6213aa636b49eda17446d3e901241ad33dd4995f1d61259ece60b5d7bec9330046096462110bac5a4e8bd56c4858962cbf6cff947ed3084034573bd5c8932dd7441a6ae85a765afe1e0ae63b49c766cd46ed1da11a7d1c4589e84ccf87e59f7a667ab502369da037c9151828411bb5f7d519f9bda1482d407647e9d67ff247d3779d713ca659dbcb8372046dafa03c8c692b53269c1bdc05cfcc128961015b4deaf02805b408c30ccba5adf26f7fed66e009a81c9991c7aa95f4e7ffd10226c87f16b928b2e4e2081770832e5b518273daa157b67e53a9abeeaf1007eabfb8cea7733640cbdd206ab0bb47856761d25536487a783ea620e3f840a932478325d9b347e9ea717665a8db84168920ee5f2af6f16f4cf24f2d0a0db490a884807bb0aa538f4907eff8a08cc242bd8793d56329c2dc983be7efb848e34b130f59a63c41cc8fd8a4b63a87a9a00715befa9a691c7dbcf920fff20424b6b542566165963ba1da8706bb4e02b5b540a643461e37ed9cfdbcc51a83f881bcdd70f68d08e2dcb89aad93bcc9825282bc8e96c4df6e0f2b59461f21d4381c2c72db91059bd15d14e6e5370c13d55472eb8183821b22546bc25f6d8b04701f417329d371928f3a8699688db97eba776236a50f98695309f482ce97f66e258dd22e2f6d4fb977b62041afed322213d987da24d9ce77766bfe91c7a0912939fd517cc1e7040742cfa1699f01a3ad89dd130e881c51e0d1fdf24dede7bd02fd894bbed423dfefe6daae9a93594b1f262fc5ed97d7771e15b7c188ec42d88f80044f7c86a86d88f69fcbd0b423ad777e31024a9a63711038a2a4c7d8530112981eba759bb"}, 0x418, 0x6}) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x70bd2c}, 0x14}}, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000700), r1) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x43}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000280)={&(0x7f0000000c40)={{@hyper, 0x5}, {@host, 0x5}, 0x40b, "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"}, 0x418, 0x6}) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x70bd2c}, 0x14}}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000700), r1) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x43}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x30382, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x30382, 0x0) (async) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) (async) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) (async) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000280)={&(0x7f0000000c40)={{@hyper, 0x5}, {@host, 0x5}, 0x40b, "513234cbe117a94e9bce0d4cc8ae8a2be3093d7c4d919a80ed52f9d531ea60a4fb1c889dc19e93f298670169a1123e3c2bd1dd76f41174dd630ce957268c22078e023e567fcb57377762ddb4c8f268f686b59b9987b9f5ba29ee3d31c6c3059d4ab7f5795c725aaafa8d2978afdf3d1f7afd51c30298cd333d9c6d41bfe94bf4da3014da6151d12d90037677f597bbfe9e932073b3539a29e48a57ba936a8ba6c1b179e3f6e6afd696590d0e6602b586973be2898632682f7c2d3f65849f3c868de3bfd3cd4d370b3e61b7155021c74a4c044ed262ba3cbd4d28b7a6c50a8f0d73355eb94c0aa2b92106ff7f95eb32f6f0a2109d71680d22767d70bbd0275dd8be10222a1c3968fc0712fecf2dccc41cd1fc7673c31756c157f43894375cabdac4ee467e54255905826c3de7a2d992b04d1d3b7bd9d571e915fd54c1982a0c18a61ac95707a7b212489750768f92abdeeef2a6dac243f05f40d4b8c97d0602abdaaaef197bfa799340c58d00915b828f72ee28d99f727356d09c09f9763b2ba43fae5f5212c920dd79b719f8e88b9675f4071c6827662fb488a6c5c5d8710c59495828b6213aa636b49eda17446d3e901241ad33dd4995f1d61259ece60b5d7bec9330046096462110bac5a4e8bd56c4858962cbf6cff947ed3084034573bd5c8932dd7441a6ae85a765afe1e0ae63b49c766cd46ed1da11a7d1c4589e84ccf87e59f7a667ab502369da037c9151828411bb5f7d519f9bda1482d407647e9d67ff247d3779d713ca659dbcb8372046dafa03c8c692b53269c1bdc05cfcc128961015b4deaf02805b408c30ccba5adf26f7fed66e009a81c9991c7aa95f4e7ffd10226c87f16b928b2e4e2081770832e5b518273daa157b67e53a9abeeaf1007eabfb8cea7733640cbdd206ab0bb47856761d25536487a783ea620e3f840a932478325d9b347e9ea717665a8db84168920ee5f2af6f16f4cf24f2d0a0db490a884807bb0aa538f4907eff8a08cc242bd8793d56329c2dc983be7efb848e34b130f59a63c41cc8fd8a4b63a87a9a00715befa9a691c7dbcf920fff20424b6b542566165963ba1da8706bb4e02b5b540a643461e37ed9cfdbcc51a83f881bcdd70f68d08e2dcb89aad93bcc9825282bc8e96c4df6e0f2b59461f21d4381c2c72db91059bd15d14e6e5370c13d55472eb8183821b22546bc25f6d8b04701f417329d371928f3a8699688db97eba776236a50f98695309f482ce97f66e258dd22e2f6d4fb977b62041afed322213d987da24d9ce77766bfe91c7a0912939fd517cc1e7040742cfa1699f01a3ad89dd130e881c51e0d1fdf24dede7bd02fd894bbed423dfefe6daae9a93594b1f262fc5ed97d7771e15b7c188ec42d88f80044f7c86a86d88f69fcbd0b423ad777e31024a9a63711038a2a4c7d8530112981eba759bb"}, 0x418, 0x6}) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x70bd2c}, 0x14}}, 0x1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000700), r1) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x43}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x30382, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) write$tcp_congestion(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xd6c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0xc74, 0x8, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x4}, {0x190, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x184, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}, {0x548, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @local}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3c75aae2b602957606a404fc47d7a6572fea6cea62651c3612a424e924201c1a"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @remote}}]}, {0x34, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7ad5}]}, {0x1e4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x134, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x40}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x0, @mcast1, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "c1e2fb566bf802c7d8e5bd8220f757a227735428bc0e3a3b91f57d70f9d3cbd1"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xfc8e, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @local, 0x7}}]}, {0x2fc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x41bb, @loopback, 0x4}}, @WGPEER_A_ALLOWEDIPS={0xd8, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4584cf69fd58c83eb2fe2f051d349e8ec7882739d2789eb57d70028159454b82"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "cba5c6a5bf37e01f81b2ea2321b86c9b9b53d09b30ebf116a6761c5d76ef9f97"}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1000}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}, @WGDEVICE_A_PEERS={0xa8, 0x8, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xe}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9e49b89ed01cec440a32f3cb30fa74a976bfe307fd9e45a72cb11cb76135a011"}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xa27}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0xd6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xffffffffffffff20, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004001) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={0x0, 0x19}, 0x1, 0x0, 0x0, 0x44011}, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x30382, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) (async, rerun: 32) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) (rerun: 32) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20090000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xae97}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x8004) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={0x0, 0x19}, 0x1, 0x0, 0x0, 0x44011}, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) getrusage(0xffffffffffffffff, &(0x7f0000000180)) write$tcp_congestion(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xd6c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0xc74, 0x8, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x4}, {0x190, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x184, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}, {0x548, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @local}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3c75aae2b602957606a404fc47d7a6572fea6cea62651c3612a424e924201c1a"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @remote}}]}, {0x34, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7ad5}]}, {0x1e4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x134, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x40}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x0, @mcast1, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "c1e2fb566bf802c7d8e5bd8220f757a227735428bc0e3a3b91f57d70f9d3cbd1"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xfc8e, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @local, 0x7}}]}, {0x2fc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x41bb, @loopback, 0x4}}, @WGPEER_A_ALLOWEDIPS={0xd8, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4584cf69fd58c83eb2fe2f051d349e8ec7882739d2789eb57d70028159454b82"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "cba5c6a5bf37e01f81b2ea2321b86c9b9b53d09b30ebf116a6761c5d76ef9f97"}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1000}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}, @WGDEVICE_A_PEERS={0xa8, 0x8, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xe}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9e49b89ed01cec440a32f3cb30fa74a976bfe307fd9e45a72cb11cb76135a011"}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xa27}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0xd6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) (async, rerun: 32) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xffffffffffffff20, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004001) (rerun: 32) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20090000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xae97}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x8004) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={0x0, 0x19}, 0x1, 0x0, 0x0, 0x44011}, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004894) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) write$tcp_congestion(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xd6c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0xc74, 0x8, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x4}, {0x190, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x184, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}, {0x548, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @local}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3c75aae2b602957606a404fc47d7a6572fea6cea62651c3612a424e924201c1a"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @remote}}]}, {0x34, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7ad5}]}, {0x1e4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x134, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x40}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x0, @mcast1, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "c1e2fb566bf802c7d8e5bd8220f757a227735428bc0e3a3b91f57d70f9d3cbd1"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xfc8e, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @local, 0x7}}]}, {0x2fc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x41bb, @loopback, 0x4}}, @WGPEER_A_ALLOWEDIPS={0xd8, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4584cf69fd58c83eb2fe2f051d349e8ec7882739d2789eb57d70028159454b82"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "cba5c6a5bf37e01f81b2ea2321b86c9b9b53d09b30ebf116a6761c5d76ef9f97"}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1000}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}, @WGDEVICE_A_PEERS={0xa8, 0x8, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xe}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9e49b89ed01cec440a32f3cb30fa74a976bfe307fd9e45a72cb11cb76135a011"}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xa27}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0xd6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xffffffffffffff20, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004001) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) getrusage(0xffffffffffffffff, &(0x7f0000000180)) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg2\x00'}) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xd6c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0xc74, 0x8, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x4}, {0x190, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x184, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}, {0x548, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @local}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ALLOWEDIPS={0x4b0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3c75aae2b602957606a404fc47d7a6572fea6cea62651c3612a424e924201c1a"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @remote}}]}, {0x34, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7ad5}]}, {0x1e4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x134, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x40}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x0, @mcast1, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "c1e2fb566bf802c7d8e5bd8220f757a227735428bc0e3a3b91f57d70f9d3cbd1"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xfc8e, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @local, 0x7}}]}, {0x2fc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x41bb, @loopback, 0x4}}, @WGPEER_A_ALLOWEDIPS={0xd8, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4584cf69fd58c83eb2fe2f051d349e8ec7882739d2789eb57d70028159454b82"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "cba5c6a5bf37e01f81b2ea2321b86c9b9b53d09b30ebf116a6761c5d76ef9f97"}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1000}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}, @WGDEVICE_A_PEERS={0xa8, 0x8, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xe}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9e49b89ed01cec440a32f3cb30fa74a976bfe307fd9e45a72cb11cb76135a011"}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xa27}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0xd6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xffffffffffffff20, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004001) (async) 04:01:58 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004894) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004894) (async) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20090000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xae97}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x8004) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20090000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xae97}]}, 0x20}, 0x1, 0x0, 0x0, 0x4080}, 0x8004) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004894) 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$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004894) (async) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r6, 0x4, &(0x7f0000000180)="8afee06b0acd41afad1d6a90f5cec3b98ac8b1e820cce133facc4aba2b9ec4146fc5c44140b080b5a5cf58c8a431383a7c1993234035f965e7fb8b9ae3d513db928002896f5bf5bf61de8ee32816db2cd6540f9499bd1d317ecb566a2c5ba6facc92521e42a2d4116208f87d9f6ecbb3f439d47051ef1bf13b6e4d01268bee96e7a2d6d59b3ec2b3e7f05be60aeb8faa5bbefaa5cc7fbc59ba0a6505432c20cfbfc932af45a4942eb921e5e0eeb02d881b1515032bf36e97543b93fc60ef") sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x76, r3, 0x200, 0x70bd25}, 0x14}}, 0x4000080) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfc}, 0x14}}, 0x0) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010326bd5e00fddba644068e6ddaa938b606a267675909a7ac50da77b65aab8e"], 0x1c}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000000) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000280)={@any, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x4040000) pselect6(0x40, &(0x7f0000000000)={0x200, 0x4, 0xa03e, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)={0x1, 0x1000, 0xc5a, 0xe2c9, 0x2, 0x1000000000200, 0x404, 0x8000}, &(0x7f0000000080)={0x2, 0x0, 0xff, 0x7, 0x6, 0xfffffffffffffff9, 0x3bf, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) r2 = syz_open_dev$usbfs(&(0x7f0000000340), 0xfff, 0x101002) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000500)={{{0x8}}, 0xf4, 0x8, &(0x7f0000000380)="ff01e3fb044af861611cdacad1e9876f7a4ff8af98a11c16d4dca696fd0ff49a130e467ec6179e46a39e1c5706975a5177368f2a34f796a110a0e71a66019b24a9219e0922ac59c3c2c51192e94fcd863bb128e291356fec1ff9e3f186b37884e8b78a27ce4fb03f451284ee1c72e865e62ff669d964d0fbae2d4a2c3806a26c87d545e82942278cb4e6297aeb7fd7f2497b25d9472433e3f48073606fd6d721949666b76a1e2dd5f60ffeb2a198341d5928c306d0d7d8d1534d7fa49e5ef111a479a1d10903804754b011687be74154818cd877d7a451614acc2f1d45f056aa685cec92e8687f0250479a3b4829673e596bed55"}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000200)=0x7) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010326bd5e00fddba644068e6ddaa938b606a267675909a7ac50da77b65aab8e"], 0x1c}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000000) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000280)={@any, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x4040000) pselect6(0x40, &(0x7f0000000000)={0x200, 0x4, 0xa03e, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)={0x1, 0x1000, 0xc5a, 0xe2c9, 0x2, 0x1000000000200, 0x404, 0x8000}, &(0x7f0000000080)={0x2, 0x0, 0xff, 0x7, 0x6, 0xfffffffffffffff9, 0x3bf, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) r2 = syz_open_dev$usbfs(&(0x7f0000000340), 0xfff, 0x101002) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000500)={{{0x8}}, 0xf4, 0x8, &(0x7f0000000380)="ff01e3fb044af861611cdacad1e9876f7a4ff8af98a11c16d4dca696fd0ff49a130e467ec6179e46a39e1c5706975a5177368f2a34f796a110a0e71a66019b24a9219e0922ac59c3c2c51192e94fcd863bb128e291356fec1ff9e3f186b37884e8b78a27ce4fb03f451284ee1c72e865e62ff669d964d0fbae2d4a2c3806a26c87d545e82942278cb4e6297aeb7fd7f2497b25d9472433e3f48073606fd6d721949666b76a1e2dd5f60ffeb2a198341d5928c306d0d7d8d1534d7fa49e5ef111a479a1d10903804754b011687be74154818cd877d7a451614acc2f1d45f056aa685cec92e8687f0250479a3b4829673e596bed55"}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000200)=0x7) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010326bd5e00fddba644068e6ddaa938b606a267675909a7ac50da77b65aab8e"], 0x1c}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000000) (async) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000280)={@any, 0x8}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x4040000) (async) pselect6(0x40, &(0x7f0000000000)={0x200, 0x4, 0xa03e, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)={0x1, 0x1000, 0xc5a, 0xe2c9, 0x2, 0x1000000000200, 0x404, 0x8000}, &(0x7f0000000080)={0x2, 0x0, 0xff, 0x7, 0x6, 0xfffffffffffffff9, 0x3bf, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) (async) syz_open_dev$usbfs(&(0x7f0000000340), 0xfff, 0x101002) (async) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000500)={{{0x8}}, 0xf4, 0x8, &(0x7f0000000380)="ff01e3fb044af861611cdacad1e9876f7a4ff8af98a11c16d4dca696fd0ff49a130e467ec6179e46a39e1c5706975a5177368f2a34f796a110a0e71a66019b24a9219e0922ac59c3c2c51192e94fcd863bb128e291356fec1ff9e3f186b37884e8b78a27ce4fb03f451284ee1c72e865e62ff669d964d0fbae2d4a2c3806a26c87d545e82942278cb4e6297aeb7fd7f2497b25d9472433e3f48073606fd6d721949666b76a1e2dd5f60ffeb2a198341d5928c306d0d7d8d1534d7fa49e5ef111a479a1d10903804754b011687be74154818cd877d7a451614acc2f1d45f056aa685cec92e8687f0250479a3b4829673e596bed55"}) (async) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000200)=0x7) (async) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfc}, 0x14}}, 0x0) 04:01:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfc}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfc}, 0x14}}, 0x0) (async) 04:01:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r5) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r6, 0x4, &(0x7f0000000180)="8afee06b0acd41afad1d6a90f5cec3b98ac8b1e820cce133facc4aba2b9ec4146fc5c44140b080b5a5cf58c8a431383a7c1993234035f965e7fb8b9ae3d513db928002896f5bf5bf61de8ee32816db2cd6540f9499bd1d317ecb566a2c5ba6facc92521e42a2d4116208f87d9f6ecbb3f439d47051ef1bf13b6e4d01268bee96e7a2d6d59b3ec2b3e7f05be60aeb8faa5bbefaa5cc7fbc59ba0a6505432c20cfbfc932af45a4942eb921e5e0eeb02d881b1515032bf36e97543b93fc60ef") sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x76, r3, 0x200, 0x70bd25}, 0x14}}, 0x4000080) 04:01:58 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) 04:01:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010326bd5e00fddba644068e6ddaa938b606a267675909a7ac50da77b65aab8e"], 0x1c}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000000) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000280)={@any, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x4040000) pselect6(0x40, &(0x7f0000000000)={0x200, 0x4, 0xa03e, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)={0x1, 0x1000, 0xc5a, 0xe2c9, 0x2, 0x1000000000200, 0x404, 0x8000}, &(0x7f0000000080)={0x2, 0x0, 0xff, 0x7, 0x6, 0xfffffffffffffff9, 0x3bf, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) r2 = syz_open_dev$usbfs(&(0x7f0000000340), 0xfff, 0x101002) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000500)={{{0x8}}, 0xf4, 0x8, &(0x7f0000000380)="ff01e3fb044af861611cdacad1e9876f7a4ff8af98a11c16d4dca696fd0ff49a130e467ec6179e46a39e1c5706975a5177368f2a34f796a110a0e71a66019b24a9219e0922ac59c3c2c51192e94fcd863bb128e291356fec1ff9e3f186b37884e8b78a27ce4fb03f451284ee1c72e865e62ff669d964d0fbae2d4a2c3806a26c87d545e82942278cb4e6297aeb7fd7f2497b25d9472433e3f48073606fd6d721949666b76a1e2dd5f60ffeb2a198341d5928c306d0d7d8d1534d7fa49e5ef111a479a1d10903804754b011687be74154818cd877d7a451614acc2f1d45f056aa685cec92e8687f0250479a3b4829673e596bed55"}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000200)=0x7) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010326bd5e00fddba644068e6ddaa938b606a267675909a7ac50da77b65aab8e"], 0x1c}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000000) (async) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000280)={@any, 0x8}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x4040000) (async) pselect6(0x40, &(0x7f0000000000)={0x200, 0x4, 0xa03e, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)={0x1, 0x1000, 0xc5a, 0xe2c9, 0x2, 0x1000000000200, 0x404, 0x8000}, &(0x7f0000000080)={0x2, 0x0, 0xff, 0x7, 0x6, 0xfffffffffffffff9, 0x3bf, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) (async) syz_open_dev$usbfs(&(0x7f0000000340), 0xfff, 0x101002) (async) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000500)={{{0x8}}, 0xf4, 0x8, &(0x7f0000000380)="ff01e3fb044af861611cdacad1e9876f7a4ff8af98a11c16d4dca696fd0ff49a130e467ec6179e46a39e1c5706975a5177368f2a34f796a110a0e71a66019b24a9219e0922ac59c3c2c51192e94fcd863bb128e291356fec1ff9e3f186b37884e8b78a27ce4fb03f451284ee1c72e865e62ff669d964d0fbae2d4a2c3806a26c87d545e82942278cb4e6297aeb7fd7f2497b25d9472433e3f48073606fd6d721949666b76a1e2dd5f60ffeb2a198341d5928c306d0d7d8d1534d7fa49e5ef111a479a1d10903804754b011687be74154818cd877d7a451614acc2f1d45f056aa685cec92e8687f0250479a3b4829673e596bed55"}) (async) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000200)=0x7) (async) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x2, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r5) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r6, 0x4, &(0x7f0000000180)="8afee06b0acd41afad1d6a90f5cec3b98ac8b1e820cce133facc4aba2b9ec4146fc5c44140b080b5a5cf58c8a431383a7c1993234035f965e7fb8b9ae3d513db928002896f5bf5bf61de8ee32816db2cd6540f9499bd1d317ecb566a2c5ba6facc92521e42a2d4116208f87d9f6ecbb3f439d47051ef1bf13b6e4d01268bee96e7a2d6d59b3ec2b3e7f05be60aeb8faa5bbefaa5cc7fbc59ba0a6505432c20cfbfc932af45a4942eb921e5e0eeb02d881b1515032bf36e97543b93fc60ef") (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x76, r3, 0x200, 0x70bd25}, 0x14}}, 0x4000080) 04:01:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x2, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x850) 04:01:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x280000) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x850) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x850) (async) 04:01:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x2, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x850) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0xc050) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x280000) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_open_pts(0xffffffffffffffff, 0x280000) (async) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) (async) 04:01:59 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) 04:01:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x850) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 3: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x280000) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_open_pts(0xffffffffffffffff, 0x280000) (async) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) (async) 04:01:59 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0xc050) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 3: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000), 0x4, 0x2200) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x288043, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff11aa90", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800070009000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x48840) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r5) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000082}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x1) 04:01:59 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) 04:01:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_NAME(0x10, &(0x7f0000000200)=""/4096) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'M&\\&'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004090}, 0x20000) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}, 0x1, 0x630000}, 0x0) 04:01:59 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000), 0x4, 0x2200) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x288043, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff11aa90", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800070009000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x48840) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) (async) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r5) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000082}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x1) 04:01:59 executing program 3: syz_open_dev$usbfs(&(0x7f0000000000), 0x4, 0x2200) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x288043, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff11aa90", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800070009000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x48840) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r5) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000082}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x1) 04:01:59 executing program 0: syz_open_dev$usbfs(&(0x7f0000000000), 0x4, 0x2200) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x288043, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff11aa90", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800070009000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x48840) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r5) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000082}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x1) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_NAME(0x10, &(0x7f0000000200)=""/4096) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'M&\\&'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004090}, 0x20000) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82242, 0x0) write$tcp_congestion(r0, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000), 0x4, 0x2200) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x288043, 0x0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff11aa90", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800070009000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x48840) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) (async) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r5) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000082}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x1) 04:01:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffffff00000000) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffffff00000000) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_NAME(0x10, &(0x7f0000000200)=""/4096) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'M&\\&'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004090}, 0x20000) 04:01:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xc20205ea00000000) 04:01:59 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82242, 0x0) write$tcp_congestion(r0, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xea0502c2) 04:01:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180), 0x210201, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40) 04:01:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:01:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:01:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf000000) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180), 0x210201, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 32) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82242, 0x0) write$tcp_congestion(r0, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82242, 0x0) (async) write$tcp_congestion(r0, 0x0, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180), 0x210201, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180), 0x210201, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40) (async) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xd6a209a6) 04:02:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x92242, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24011}, 0x8000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf000) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf0) 04:02:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x92242, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24011}, 0x8000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x92242, 0x0) (async) write$tcp_congestion(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24011}, 0x8000) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x3) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x2) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x92242, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24011}, 0x8000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x92242, 0x0) (async) write$tcp_congestion(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24011}, 0x8000) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x300) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44080}, 0x4004) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 04:02:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}}, 0x880) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000580), 0x180800, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x100, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0xd, 0x8, 0x2c, &(0x7f0000000180)}) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44080}, 0x4004) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000580), 0x180800, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x100, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0xd, 0x8, 0x2c, &(0x7f0000000180)}) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}}, 0x880) 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$smc(&(0x7f0000000080), 0xffffffffffffffff) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}}, 0x880) (async) 04:02:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44080}, 0x4004) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44080}, 0x4004) (async) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x2400c011}, 0xc050) 04:02:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}}, 0x880) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000580), 0x180800, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x100, 0x0) (async, rerun: 64) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 64) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0xd, 0x8, 0x2c, &(0x7f0000000180)}) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (rerun: 32) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 04:02:00 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x26, 0x800, 0x8) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0xc801) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0xc050) 04:02:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x2000000000000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x854}) 04:02:00 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 04:02:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket(0x26, 0x800, 0x8) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0xc801) 04:02:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x854}) 04:02:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x2000000000000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x2) (async) ioctl$TCSBRKP(r0, 0x5425, 0x2000000000000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x854}) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket(0x26, 0x800, 0x8) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0xc801) 04:02:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008050}, 0x4080) ioctl$USBDEVFS_GET_CAPABILITIES(r2, 0x8004551a, &(0x7f0000000180)) socket$nl_generic(0x10, 0x3, 0x10) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x854}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x854}) (async) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x2000000000000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x200000cc, &(0x7f0000000480)={0x0, 0x1e}}, 0x0) 04:02:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x30000}, 0x0) 04:02:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x200000cc, &(0x7f0000000480)={0x0, 0x1e}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x200000cc, &(0x7f0000000480)={0x0, 0x1e}}, 0x0) (async) 04:02:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 04:02:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x200000cc, &(0x7f0000000480)={0x0, 0x1e}}, 0x0) 04:02:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0001259d7000ffdbdf250000000014000200776732000000000000000000000000000800050000000000080005000100000008000500000000001400020077673100000000000000000000000000634f05478634ad7ad5012984d28df8fb1d1643c31041d3c79c8f5a4b54d0e3f29d26d7c228296eb92af0f158d0765f641bb3c946749c549ceb699624c6aa8709fddbee847a8ed603e1545353897bf26e2cad3976fa3ba109cd86891bbffb7ee084f04f4cdedcbd1e9f541062c6258206483977c421d767d3f4499f4bbb3bccff6bfb5165a28a577ebf79eefb028a5f2b5ffb28c248377ead31058860fc8845deacac0571dd34f96b0d1b6107e2391d133f0abffc616281ceb1a695fbff23ae677e49b2b186a953abf73ed5136606b6"], 0x54}, 0x1, 0x0, 0x0, 0x8804}, 0x2400c014) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_macvtap\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 04:02:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = socket(0xb, 0x6, 0x4) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x84}}, 0x20000000) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a5, &(0x7f00000002c0)={{@local, 0x7}, 0x1, 0x2, 0x1}) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48004) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x8806) 04:02:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0001259d7000ffdbdf250000000014000200776732000000000000000000000000000800050000000000080005000100000008000500000000001400020077673100000000000000000000000000634f05478634ad7ad5012984d28df8fb1d1643c31041d3c79c8f5a4b54d0e3f29d26d7c228296eb92af0f158d0765f641bb3c946749c549ceb699624c6aa8709fddbee847a8ed603e1545353897bf26e2cad3976fa3ba109cd86891bbffb7ee084f04f4cdedcbd1e9f541062c6258206483977c421d767d3f4499f4bbb3bccff6bfb5165a28a577ebf79eefb028a5f2b5ffb28c248377ead31058860fc8845deacac0571dd34f96b0d1b6107e2391d133f0abffc616281ceb1a695fbff23ae677e49b2b186a953abf73ed5136606b6"], 0x54}, 0x1, 0x0, 0x0, 0x8804}, 0x2400c014) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_macvtap\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 4: 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$net_dm(&(0x7f0000000040), r1) (async, rerun: 32) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r5 = socket(0xb, 0x6, 0x4) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x84}}, 0x20000000) (async) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a5, &(0x7f00000002c0)={{@local, 0x7}, 0x1, 0x2, 0x1}) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (rerun: 32) 04:02:01 executing program 1: r0 = getpid() getpriority(0x3, r0) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040002}, 0x4040) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r12 = socket(0x5, 0x3, 0x401) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r9, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000044}, 0x8c0) 04:02:01 executing program 1: r0 = getpid() getpriority(0x3, r0) 04:02:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x8804}, 0x2400c014) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_macvtap\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 04:02:01 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48004) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x8806) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48004) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), r0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x8806) (async) 04:02:01 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 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$net_dm(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = socket(0xb, 0x6, 0x4) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x84}}, 0x20000000) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a5, &(0x7f00000002c0)={{@local, 0x7}, 0x1, 0x2, 0x1}) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) socket(0xb, 0x6, 0x4) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x84}}, 0x20000000) (async) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a5, &(0x7f00000002c0)={{@local, 0x7}, 0x1, 0x2, 0x1}) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040002}, 0x4040) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r12 = socket(0x5, 0x3, 0x401) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r9, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000044}, 0x8c0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040002}, 0x4040) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r10, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) (async) socket(0x5, 0x3, 0x401) (async) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r9, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000044}, 0x8c0) (async) 04:02:01 executing program 1: r0 = getpid() getpriority(0x3, r0) 04:02:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48004) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x8806) 04:02:01 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 1: getpriority(0x3, 0x0) 04:02:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r4) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6b1eb4d890f58e055ceddd68650d123c41560fa26335887884d017202b8427d4df110c524416ddb1ab3676c038fd22ea6130fb59a17cca41d7cbb6a74d58b5db8597da7a", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf25030000000c000400ff7f0000000000000c00080001000000000000000c000400000000000000000008000100000000000c0003002800000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x4044010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r7, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x180000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x1) 04:02:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async, rerun: 32) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040005}, 0x48004) (rerun: 32) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x8806) 04:02:01 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xc20205ea00000000}, 0x0) 04:02:01 executing program 1: getpriority(0x0, 0x0) 04:02:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040002}, 0x4040) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r12 = socket(0x5, 0x3, 0x401) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r9, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000044}, 0x8c0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040002}, 0x4040) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r10, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) (async) socket(0x5, 0x3, 0x401) (async) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r9, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}, {0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000044}, 0x8c0) (async) 04:02:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r4) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6b1eb4d890f58e055ceddd68650d123c41560fa26335887884d017202b8427d4df110c524416ddb1ab3676c038fd22ea6130fb59a17cca41d7cbb6a74d58b5db8597da7a", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf25030000000c000400ff7f0000000000000c00080001000000000000000c000400000000000000000008000100000000000c0003002800000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x4044010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r7, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x180000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r5, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r4) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6b1eb4d890f58e055ceddd68650d123c41560fa26335887884d017202b8427d4df110c524416ddb1ab3676c038fd22ea6130fb59a17cca41d7cbb6a74d58b5db8597da7a", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf25030000000c000400ff7f0000000000000c00080001000000000000000c000400000000000000000008000100000000000c0003002800000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x4044010) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r7, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x180000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x1) (async) 04:02:01 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 executing program 1: getpriority(0x0, 0x0) 04:02:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r4) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6b1eb4d890f58e055ceddd68650d123c41560fa26335887884d017202b8427d4df110c524416ddb1ab3676c038fd22ea6130fb59a17cca41d7cbb6a74d58b5db8597da7a", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf25030000000c000400ff7f0000000000000c00080001000000000000000c000400000000000000000008000100000000000c0003002800000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x4044010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r7, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x180000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x1) 04:02:01 executing program 2: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$KDENABIO(r0, 0x4b36) bpf$MAP_CREATE(0x9, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r4) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6b1eb4d890f58e055ceddd68650d123c41560fa26335887884d017202b8427d4df110c524416ddb1ab3676c038fd22ea6130fb59a17cca41d7cbb6a74d58b5db8597da7a", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf25030000000c000400ff7f0000000000000c00080001000000000000000c000400000000000000000008000100000000000c0003002800000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x4044010) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r7, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x180000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x1) 04:02:01 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:01 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$net_dm(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:02 executing program 1: getpriority(0x0, 0x0) 04:02:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 04:02:02 executing program 2: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$KDENABIO(r0, 0x4b36) (async) bpf$MAP_CREATE(0x9, 0x0, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:02 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 04:02:02 executing program 5: 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$net_dm(&(0x7f0000000040), r1) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x100000000000000}, 0x0) 04:02:02 executing program 2: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$KDENABIO(r0, 0x4b36) bpf$MAP_CREATE(0x9, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$KDENABIO(r0, 0x4b36) (async) bpf$MAP_CREATE(0x9, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:02 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 04:02:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r1) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf00000000000000}, 0x0) 04:02:02 executing program 2: r0 = socket(0x2a, 0x2, 0x2) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)="dccc94886d67d974b0a083e9375fcb77339b05fc201c82146704d011714842cd957c607f3fa9d8ee1294f4e4227269dcc32e20e43e3a74") sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={0x0, 0x49}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x7) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 04:02:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x200000000000000}, 0x0) 04:02:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2f15fdcda48d86ac) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r5) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020204}, 0x4, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r6, 0x100, 0x270bd2d, 0x25dfdbfa, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408d0}, 0x48040) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x448a0) 04:02:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 2: r0 = socket(0x2a, 0x2, 0x2) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)="dccc94886d67d974b0a083e9375fcb77339b05fc201c82146704d011714842cd957c607f3fa9d8ee1294f4e4227269dcc32e20e43e3a74") (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={0x0, 0x49}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) mmap$usbfs(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x7) (async) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x3000000000000}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 0: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2f15fdcda48d86ac) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r5) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020204}, 0x4, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r6, 0x100, 0x270bd2d, 0x25dfdbfa, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408d0}, 0x48040) 04:02:02 executing program 2: r0 = socket(0x2a, 0x2, 0x2) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)="dccc94886d67d974b0a083e9375fcb77339b05fc201c82146704d011714842cd957c607f3fa9d8ee1294f4e4227269dcc32e20e43e3a74") (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={0x0, 0x49}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x7) (async) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x448a0) 04:02:02 executing program 0: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffff}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x448a0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x448a0) (async) 04:02:02 executing program 0: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x24000000) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0ffffff}, 0x0) 04:02:02 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2f15fdcda48d86ac) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r5) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020204}, 0x4, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r6, 0x100, 0x270bd2d, 0x25dfdbfa, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408d0}, 0x48040) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2f15fdcda48d86ac) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r5) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020204}, 0x4, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r6, 0x100, 0x270bd2d, 0x25dfdbfa, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408d0}, 0x48040) (async) 04:02:02 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x24008880) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x4a000) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8001) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) setfsgid(0xee01) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25010000000b000a004e45545f444d00000c00040007000000000000000a585e2fe4f7d805f29f39c24edea8adf4e75f4c014495f86e5282b03d3b252df0e3f4616bb6969d2043742337f570558f4f7d1f934838d7db2003b7ae7075a90fda80886e08f72cd727e9770b3bf9a3276c61c61f818b93ec9f93117808c957cf687486419f76b96776d463baf37ec72a23e24d2992f798d1f886923c6a61c76cb38bb3b5d3bdf4ab7c238df0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) prctl$PR_PAC_RESET_KEYS(0x36, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 04:02:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x24000000) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x24000000) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) (async) 04:02:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x0, 0x401, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gretap0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4c904}, 0x8041) 04:02:02 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x24000000) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x24000000) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) (async) 04:02:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xd6a209a6}, 0x0) 04:02:02 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0, 0xf00}}, 0x0) 04:02:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) 04:02:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x24008880) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x4a000) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8001) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) setfsgid(0xee01) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25010000000b000a004e45545f444d00000c00040007000000000000000a585e2fe4f7d805f29f39c24edea8adf4e75f4c014495f86e5282b03d3b252df0e3f4616bb6969d2043742337f570558f4f7d1f934838d7db2003b7ae7075a90fda80886e08f72cd727e9770b3bf9a3276c61c61f818b93ec9f93117808c957cf687486419f76b96776d463baf37ec72a23e24d2992f798d1f886923c6a61c76cb38bb3b5d3bdf4ab7c238df0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) prctl$PR_PAC_RESET_KEYS(0x36, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x24008880) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x4a000) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) setfsgid(0xee01) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25010000000b000a004e45545f444d00000c00040007000000000000000a585e2fe4f7d805f29f39c24edea8adf4e75f4c014495f86e5282b03d3b252df0e3f4616bb6969d2043742337f570558f4f7d1f934838d7db2003b7ae7075a90fda80886e08f72cd727e9770b3bf9a3276c61c61f818b93ec9f93117808c957cf687486419f76b96776d463baf37ec72a23e24d2992f798d1f886923c6a61c76cb38bb3b5d3bdf4ab7c238df0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) (async) prctl$PR_PAC_RESET_KEYS(0x36, 0x10) (async) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) 04:02:03 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0x10, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) (async) 04:02:03 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x24008880) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x4a000) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8001) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) setfsgid(0xee01) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25010000000b000a004e45545f444d00000c00040007000000000000000a585e2fe4f7d805f29f39c24edea8adf4e75f4c014495f86e5282b03d3b252df0e3f4616bb6969d2043742337f570558f4f7d1f934838d7db2003b7ae7075a90fda80886e08f72cd727e9770b3bf9a3276c61c61f818b93ec9f93117808c957cf687486419f76b96776d463baf37ec72a23e24d2992f798d1f886923c6a61c76cb38bb3b5d3bdf4ab7c238df0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) prctl$PR_PAC_RESET_KEYS(0x36, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x24008880) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd28}, 0x14}}, 0x4a000) (async) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) setfsgid(0xee01) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fedbdf25010000000b000a004e45545f444d00000c00040007000000000000000a585e2fe4f7d805f29f39c24edea8adf4e75f4c014495f86e5282b03d3b252df0e3f4616bb6969d2043742337f570558f4f7d1f934838d7db2003b7ae7075a90fda80886e08f72cd727e9770b3bf9a3276c61c61f818b93ec9f93117808c957cf687486419f76b96776d463baf37ec72a23e24d2992f798d1f886923c6a61c76cb38bb3b5d3bdf4ab7c238df0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) (async) prctl$PR_PAC_RESET_KEYS(0x36, 0x10) (async) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0x10, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0x10, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0x10, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200072d4", @ANYRES16=r2, @ANYBLOB="0896002cbd7000fbdb0000f1b3e7247284000dd77f00d637d3a2a56aa8fd514e5edb4aa3c688f000000001296250af19ccaf985845e49480c51d0589f398a9a0011d05613e9738c182fc5b6733e41bdc7271999f3ded74c15eda767e899dfb"], 0x20}, 0x1, 0x0, 0x0, 0xc0000a0}, 0x4000000) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x5c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044008}, 0x1) (async) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000005ee8", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25020000000c0003000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004840}, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='ext4_free_blocks\x00', r1}, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000005ee8", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25020000000c0003000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004840}, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000005ee8", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25020000000c0003000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004840}, 0x4000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000005ee8", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25020000000c0003000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004840}, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) ioctl$KDENABIO(r4, 0x4b36) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r5, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '}'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x48801) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='ext4_free_blocks\x00', r1}, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x34000}, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000005ee8", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25020000000c0003000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004840}, 0x4000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='ext4_free_blocks\x00', r1}, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='ext4_free_blocks\x00', r1}, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x400300}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) ioctl$KDENABIO(r4, 0x4b36) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r5, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '}'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x48801) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x9f96e53c02df77d5}, 0x24004811) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) 04:02:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x34000}, 0x0) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="000427bd7000fcdbdf25020000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="b8435608", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000200ffffff7f0000000008000100000000000c00030006000000000000000b000a004e45545f444d00003400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0xb8}, 0x1, 0x0, 0x0, 0x50}, 0x4) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x9f96e53c02df77d5}, 0x24004811) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x9f96e53c02df77d5}, 0x24004811) (async) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) ioctl$KDENABIO(r4, 0x4b36) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r5, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '}'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x48801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) (async) ioctl$KDENABIO(r4, 0x4b36) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r7, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r5, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '}'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x48801) (async) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x34000}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) 04:02:03 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) (async) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="000427bd7000fcdbdf25020000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="b8435608", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000200ffffff7f0000000008000100000000000c00030006000000000000000b000a004e45545f444d00003400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0xb8}, 0x1, 0x0, 0x0, 0x50}, 0x4) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x9f96e53c02df77d5}, 0x24004811) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x9f96e53c02df77d5}, 0x24004811) (async) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) 04:02:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="000427bd7000fcdbdf25020000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="b8435608", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000200ffffff7f0000000008000100000000000c00030006000000000000000b000a004e45545f444d00003400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0xb8}, 0x1, 0x0, 0x0, 0x50}, 0x4) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) (async) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r9, 0x0, 0x0) (async) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="000427bd7000fcdbdf25020000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="b8435608", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000200ffffff7f0000000008000100000000000c00030006000000000000000b000a004e45545f444d00003400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0xb8}, 0x1, 0x0, 0x0, 0x50}, 0x4) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x100, 0x5, 0x5, 0x10001, 0x13, "d848235eace6987c000571b8d22c71024aa887"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4810}, 0x4008800) 04:02:03 executing program 1: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000000}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0xf0}, 0x0) 04:02:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x100, 0x5, 0x5, 0x10001, 0x13, "d848235eace6987c000571b8d22c71024aa887"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x100, 0x5, 0x5, 0x10001, 0x13, "d848235eace6987c000571b8d22c71024aa887"}) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) 04:02:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4810}, 0x4008800) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x100, 0x5, 0x5, 0x10001, 0x13, "d848235eace6987c000571b8d22c71024aa887"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x2}, 0x0) 04:02:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4810}, 0x4008800) 04:02:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r0) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x100, 0x5, 0x5, 0x10001, 0x13, "d848235eace6987c000571b8d22c71024aa887"}) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60000000}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xffffff7f00000000}, 0x0) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400d4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xc20205ea00000000}, 0x0) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = socket(0x15, 0x3, 0x6) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, 0x0, 0x50f, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x94}, 0x1, 0x0, 0x0, 0x4840}, 0x80) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r10, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc1}, 0x4004) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(0x0, r0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xfffffffffffff000}, 0x0) 04:02:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) (async, rerun: 64) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) (async, rerun: 32) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 32) write$tcp_congestion(r4, 0x0, 0x0) r5 = socket(0x15, 0x3, 0x6) (async) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) (async) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, 0x0, 0x50f, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x94}, 0x1, 0x0, 0x0, 0x4840}, 0x80) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r10, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc1}, 0x4004) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400d4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400d4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xfffffffffffff000}, 0x0) 04:02:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400d4) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:04 executing program 5: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24004041}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) pkey_free(0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x9effffff00000000}, 0x0) 04:02:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf000}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async, rerun: 32) r5 = socket(0x15, 0x3, 0x6) (rerun: 32) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r6, 0x0, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) (async, rerun: 32) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 32) write$tcp_congestion(r8, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, 0x0, 0x50f, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x94}, 0x1, 0x0, 0x0, 0x4840}, 0x80) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r10, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc1}, 0x4004) (async) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:04 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x3000000000000}, 0x0) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x1000000}, 0x0) 04:02:04 executing program 5: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24004041}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) pkey_free(0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) 04:02:04 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x200000c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x8000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40d5) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x1, 0x70bd29, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x8c4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffff83, &(0x7f0000000140)={&(0x7f0000000240)={0x14, r3, 0x400, 0x1fffc, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20044010}, 0x8800) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x1000000}, 0x0) 04:02:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x1000000}, 0x0) 04:02:04 executing program 5: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24004041}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) pkey_free(0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24004041}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r4) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) pkey_free(0xffffffffffffffff) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0x20000000) 04:02:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x200000c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async, rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x8000) (rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40d5) 04:02:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x200000c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x8000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40d5) 04:02:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x1, 0x70bd29, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x8c4) (async, rerun: 64) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffff83, &(0x7f0000000140)={&(0x7f0000000240)={0x14, r3, 0x400, 0x1fffc, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20044010}, 0x8800) (async, rerun: 64) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x200000c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x8000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40d5) 04:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0x20000000) 04:02:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x400, 0x0, 0x400000}, 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x22008041) 04:02:04 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() process_vm_writev(r1, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0xdbc, 0x7f, 0xffff, 0xffc00000, 0x8, 0x9}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, 0x0, 0x20000000) 04:02:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0xf}, 0x0) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0xffffff1f}, 0x0) 04:02:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x400, 0x0, 0x400000}, 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x22008041) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x400, 0x0, 0x400000}, 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x22008041) (async) 04:02:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={0x0}}, 0x200000c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x8000) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r6) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40d5) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x1, 0x70bd29, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x8c4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffff83, &(0x7f0000000140)={&(0x7f0000000240)={0x14, r3, 0x400, 0x1fffc, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20044010}, 0x8800) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf250100000005100000020a69be2fc474df47aca30c9d91f71a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000100)) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x6, 0x4) getpriority(0x0, r3) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x2}, 0x0) 04:02:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x400, 0x0, 0x400000}, 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x22008041) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000100)) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x6, 0x4) getpriority(0x0, r3) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 5: prctl$PR_GET_IO_FLUSHER(0x3a) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x8}, 0x0) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000100)) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x6, 0x4) getpriority(0x0, r3) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x7}, 0x0) 04:02:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r3, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r1}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x813}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x2000c0b0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x61000828}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fddbdf25030000000c0003003c000000000000000c00030007000000000000000c000300ff070000000000002400078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100efde0609b1cf2a3de746f70dc8533abf967e1c8988c5ad143c328abb5ddcace71547a1875483133a7c5d091774b277d4899887b0e990d1f125f6c62a1bc4ea392873d87ce36361344e4a8d2ed045a82d68", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x10008880) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r5, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='](+.${]\x00'}, 0x30) syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r2) 04:02:05 executing program 5: prctl$PR_GET_IO_FLUSHER(0x3a) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x6, 0x4) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) 04:02:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r3, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r1}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x813}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x2000c0b0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x61000828}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fddbdf25030000000c0003003c000000000000000c00030007000000000000000c000300ff070000000000002400078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100efde0609b1cf2a3de746f70dc8533abf967e1c8988c5ad143c328abb5ddcace71547a1875483133a7c5d091774b277d4899887b0e990d1f125f6c62a1bc4ea392873d87ce36361344e4a8d2ed045a82d68", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x10008880) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r5, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='](+.${]\x00'}, 0x30) syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r2) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r3, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r1}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x813}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x2000c0b0) (async) write$tcp_congestion(r2, 0x0, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x61000828}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fddbdf25030000000c0003003c000000000000000c00030007000000000000000c000300ff070000000000002400078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100efde0609b1cf2a3de746f70dc8533abf967e1c8988c5ad143c328abb5ddcace71547a1875483133a7c5d091774b277d4899887b0e990d1f125f6c62a1bc4ea392873d87ce36361344e4a8d2ed045a82d68", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x10008880) (async) getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r5, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='](+.${]\x00'}, 0x30) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r2) (async) 04:02:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) 04:02:05 executing program 5: prctl$PR_GET_IO_FLUSHER(0x3a) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) prctl$PR_GET_IO_FLUSHER(0x3a) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() process_vm_writev(r3, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001240)={0x14, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) process_vm_readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x9, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/100, 0x64}], 0x4, 0x0) sched_getscheduler(r3) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) 04:02:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async, rerun: 32) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r3, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r1}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x813}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x2000c0b0) write$tcp_congestion(r2, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x61000828}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fddbdf25030000000c0003003c000000000000000c00030007000000000000000c000300ff070000000000002400078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100efde0609b1cf2a3de746f70dc8533abf967e1c8988c5ad143c328abb5ddcace71547a1875483133a7c5d091774b277d4899887b0e990d1f125f6c62a1bc4ea392873d87ce36361344e4a8d2ed045a82d68", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x10008880) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r5, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='](+.${]\x00'}, 0x30) (async, rerun: 32) syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r2) (rerun: 32) 04:02:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r2, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x2}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf2505000000080001000000000008000100000000000c000300ff010000000000000c00080000000000010000000c00080001000000000000002c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="080001009d616bfbe1f7e5cf87e2613c39ad63a24b162c9b2f5062860da9d02c632e3d404e6fab318c201cf19629c6cfcd96f5b0b9c798c9d50f32", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000200ffff0000000000000b000a004e45545f444d0000"], 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x8}, 0x0) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)) 04:02:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() process_vm_writev(r3, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001240)={0x14, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) (async) process_vm_readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x9, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/100, 0x64}], 0x4, 0x0) (async, rerun: 32) sched_getscheduler(r3) (rerun: 32) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:05 executing program 5: 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) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r2, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x800) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x2}, 0x14}}, 0x0) (async, rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 64) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf2505000000080001000000000008000100000000000c000300ff010000000000000c00080000000000010000000c00080001000000000000002c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="080001009d616bfbe1f7e5cf87e2613c39ad63a24b162c9b2f5062860da9d02c632e3d404e6fab318c201cf19629c6cfcd96f5b0b9c798c9d50f32", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000200ffff0000000000000b000a004e45545f444d0000"], 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() process_vm_writev(r3, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001240)={0x14, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) process_vm_readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x9, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/100, 0x64}], 0x4, 0x0) sched_getscheduler(r3) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:05 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='mm_compaction_kcompactd_sleep\x00'}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:05 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x200000d4}}, 0x0) 04:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = getpid() process_vm_writev(r3, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001240)={0x14, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) (async) process_vm_readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x9, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/100, 0x64}], 0x4, 0x0) sched_getscheduler(r3) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:06 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='mm_compaction_kcompactd_sleep\x00'}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='mm_compaction_kcompactd_sleep\x00'}, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:06 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/143, 0x8f}], 0x8, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa6c9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r2, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x800) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x2}, 0x14}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r7, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf2505000000080001000000000008000100000000000c000300ff010000000000000c00080000000000010000000c00080001000000000000002c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="080001009d616bfbe1f7e5cf87e2613c39ad63a24b162c9b2f5062860da9d02c632e3d404e6fab318c201cf19629c6cfcd96f5b0b9c798c9d50f32", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000200ffff0000000000000b000a004e45545f444d0000"], 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) 04:02:06 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='mm_compaction_kcompactd_sleep\x00'}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='mm_compaction_kcompactd_sleep\x00'}, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:06 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa6c9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:06 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r4, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7c6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8811}, 0x40) 04:02:06 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000240)={0x237c, 0x8001, 0x3ff, 0x1f, 0xbd, "4792fa53083b19024e123acc30e46c73495cb7", 0x80, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0x2708000, 0x4000) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000100)={0x4, 0x2, "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"}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x420100, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0xec91, 0x1, 0x45a7, 0x2}, 0x0) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x200000d4}}, 0x0) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa6c9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:06 executing program 0: getpid() r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000240)={0x237c, 0x8001, 0x3ff, 0x1f, 0xbd, "4792fa53083b19024e123acc30e46c73495cb7", 0x80, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0x2708000, 0x4000) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000100)={0x4, 0x2, "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"}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x420100, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0xec91, 0x1, 0x45a7, 0x2}, 0x0) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg2\x00'}) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x3}, 0xfffffffffffffdf6}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) 04:02:06 executing program 0: getpid() openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r4, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7c6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8811}, 0x40) 04:02:06 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000240)={0x237c, 0x8001, 0x3ff, 0x1f, 0xbd, "4792fa53083b19024e123acc30e46c73495cb7", 0x80, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0x2708000, 0x4000) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000100)={0x4, 0x2, "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"}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x420100, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0xec91, 0x1, 0x45a7, 0x2}, 0x0) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x3}, 0xfffffffffffffdf6}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x33fe0}}, 0x0) 04:02:06 executing program 0: getpid() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r4, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7c6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'NET_DM\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8811}, 0x40) 04:02:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/106) shmctl$SHM_LOCK(r1, 0xb) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x3}, 0xfffffffffffffdf6}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0bd3ece9f56ee8163d771e395fb80b46000125bd7000bbdbdf2501"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x0, 0xffff}}, 0x14}}, 0x0) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9f07}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x805) 04:02:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/106) (async) shmctl$SHM_LOCK(r1, 0xb) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4c1c}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1e951b6e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000000000}]}, 0x80}}, 0x20000000) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9f07}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x805) 04:02:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x0, 0xffff}}, 0x14}}, 0x0) 04:02:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}, {0x270d, 0xff, 0x0, 0x81}]}) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/106) (async) shmctl$SHM_LOCK(r1, 0xb) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9f07}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x805) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ','}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9f07}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x805) (async) 04:02:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4c1c}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1e951b6e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000000000}]}, 0x80}}, 0x20000000) 04:02:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x0, 0xf000}}, 0x14}}, 0x0) 04:02:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 04:02:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x144, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x10c, 0x8, 0x0, 0x1, [{0x90, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7ff}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x240}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @rand_addr=0x64010100}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @multicast1}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3040d25369d695944219a0807b0f244a17b3a799ef9305568e7b92a698ee4adf"}]}]}]}, 0x144}}, 0x44000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7fffffff}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x800) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4c1c}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1e951b6e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000000000}]}, 0x80}}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4c1c}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1e951b6e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000000000}]}, 0x80}}, 0x20000000) (async) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '{${\xdc^^/\']'}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x440c4) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000f00034c1a256df2ca3a60dd29dfa4e09829c8b1ea2a006cb1ebab3410892cb116bc94d9e589ccf2f21f1b27107836aa93d00dddaae313bae9a8c18f826e6634d84ab0b936b54dad1a73313bc768a3e79407ab9ecb0eeaad354fd82780b85aaa6aee729942e6d98e061a35ddf46561e4890e5c0b0c0e91976fe905ec26509b009f5d6608a73b9c2a441cded169f5d7e7dd6e589ffec9adc2b252671091b5575e096fa5adfc2", @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf2504000000140002006272694302000000000000005f3100000900030073797a3200000000f055347f646ce3122d050d4236309bb27be5d498eaaeb2fdc966c37bf8d8b458866559230ae92ee663dcd9c2be000000000000003fa7c7b94ff1bfc5bc1325f6c651b1c98d03fb73939c7a04c2247bb7affbe78d6ea023aa195db2bac5996201e299faadbac93a6e737349f5"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x70, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x50000000}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x30a5570d}, @WGDEVICE_A_PEERS={0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x48}, 0x240009d0) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x144, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x10c, 0x8, 0x0, 0x1, [{0x90, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7ff}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x240}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @rand_addr=0x64010100}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @multicast1}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3040d25369d695944219a0807b0f244a17b3a799ef9305568e7b92a698ee4adf"}]}]}]}, 0x144}}, 0x44000) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7fffffff}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x800) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x2, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '{${\xdc^^/\']'}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x440c4) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000f00034c1a256df2ca3a60dd29dfa4e09829c8b1ea2a006cb1ebab3410892cb116bc94d9e589ccf2f21f1b27107836aa93d00dddaae313bae9a8c18f826e6634d84ab0b936b54dad1a73313bc768a3e79407ab9ecb0eeaad354fd82780b85aaa6aee729942e6d98e061a35ddf46561e4890e5c0b0c0e91976fe905ec26509b009f5d6608a73b9c2a441cded169f5d7e7dd6e589ffec9adc2b252671091b5575e096fa5adfc2", @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf2504000000140002006272694302000000000000005f3100000900030073797a3200000000f055347f646ce3122d050d4236309bb27be5d498eaaeb2fdc966c37bf8d8b458866559230ae92ee663dcd9c2be000000000000003fa7c7b94ff1bfc5bc1325f6c651b1c98d03fb73939c7a04c2247bb7affbe78d6ea023aa195db2bac5996201e299faadbac93a6e737349f5"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x70, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x50000000}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x30a5570d}, @WGDEVICE_A_PEERS={0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x48}, 0x240009d0) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x144, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x10c, 0x8, 0x0, 0x1, [{0x90, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7ff}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x240}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @rand_addr=0x64010100}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @multicast1}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "3040d25369d695944219a0807b0f244a17b3a799ef9305568e7b92a698ee4adf"}]}]}]}, 0x144}}, 0x44000) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), r0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7fffffff}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x800) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '{${\xdc^^/\']'}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x440c4) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000f00034c1a256df2ca3a60dd29dfa4e09829c8b1ea2a006cb1ebab3410892cb116bc94d9e589ccf2f21f1b27107836aa93d00dddaae313bae9a8c18f826e6634d84ab0b936b54dad1a73313bc768a3e79407ab9ecb0eeaad354fd82780b85aaa6aee729942e6d98e061a35ddf46561e4890e5c0b0c0e91976fe905ec26509b009f5d6608a73b9c2a441cded169f5d7e7dd6e589ffec9adc2b252671091b5575e096fa5adfc2", @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf2504000000140002006272694302000000000000005f3100000900030073797a3200000000f055347f646ce3122d050d4236309bb27be5d498eaaeb2fdc966c37bf8d8b458866559230ae92ee663dcd9c2be000000000000003fa7c7b94ff1bfc5bc1325f6c651b1c98d03fb73939c7a04c2247bb7affbe78d6ea023aa195db2bac5996201e299faadbac93a6e737349f5"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x70, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x50000000}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x30a5570d}, @WGDEVICE_A_PEERS={0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x48}, 0x240009d0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000540), r0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '{${\xdc^^/\']'}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x440c4) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000f00034c1a256df2ca3a60dd29dfa4e09829c8b1ea2a006cb1ebab3410892cb116bc94d9e589ccf2f21f1b27107836aa93d00dddaae313bae9a8c18f826e6634d84ab0b936b54dad1a73313bc768a3e79407ab9ecb0eeaad354fd82780b85aaa6aee729942e6d98e061a35ddf46561e4890e5c0b0c0e91976fe905ec26509b009f5d6608a73b9c2a441cded169f5d7e7dd6e589ffec9adc2b252671091b5575e096fa5adfc2", @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf2504000000140002006272694302000000000000005f3100000900030073797a3200000000f055347f646ce3122d050d4236309bb27be5d498eaaeb2fdc966c37bf8d8b458866559230ae92ee663dcd9c2be000000000000003fa7c7b94ff1bfc5bc1325f6c651b1c98d03fb73939c7a04c2247bb7affbe78d6ea023aa195db2bac5996201e299faadbac93a6e737349f5"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) (async) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x70, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x50000000}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x30a5570d}, @WGDEVICE_A_PEERS={0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x48}, 0x240009d0) (async) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) getpriority(0x2, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200), 0x308001, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xbc, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0xc081) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x2, 0x0) (async) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200), 0x308001, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xbc, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0xc081) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x24}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc728}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}, {0x6, 0x80, 0x21, 0x1}]}) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) (async) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200), 0x308001, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xbc, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0xc081) 04:02:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x24}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc728}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}, {0x7ff, 0x2, 0x81}]}) 04:02:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}, {0x5, 0x4, 0x9, 0x50e6}]}) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x24}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc728}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x24}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc728}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x0) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) (async) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}, {0x1000, 0x7, 0x4, 0x80000000}]}) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xfffffffe, 0xffffffffffffff7d) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000400)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0xfff, 0xa3, &(0x7f0000000180)=""/163, 0x41000, 0x8, '\x00', 0x0, 0x1c, r2, 0x8, &(0x7f0000000240)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x8}, 0x10, 0x23be, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r5, 0x0, 0x34) r6 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x1, 0x4) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x8}, 0x14}}, 0x4044080) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x0) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) 04:02:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}, {0xe00, 0x7, 0xf, 0x80}]}) 04:02:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)={0x7f4, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PEERS={0x7a8, 0x8, 0x0, 0x1, [{0x164, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x44, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @private2, 0x658}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a9cea76bf4b50750d64ee626d7bc5cc4a21652bc1e3b0c7a4d10664dc27f9505"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x1ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, @WGPEER_A_ALLOWEDIPS={0xb0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7f}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast1}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x5d0, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x5cc, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x29}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}]}]}]}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x24008850}, 0x24000094) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0xc0}}, 0x0) 04:02:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xfffffffe, 0xffffffffffffff7d) (async) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000400)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0xfff, 0xa3, &(0x7f0000000180)=""/163, 0x41000, 0x8, '\x00', 0x0, 0x1c, r2, 0x8, &(0x7f0000000240)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x8}, 0x10, 0x23be, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r5, 0x0, 0x34) (async) r6 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x1, 0x4) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x8}, 0x14}}, 0x4044080) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) 04:02:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x1f, 0x1, 0x6b}]}) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x0) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)={0x7f4, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PEERS={0x7a8, 0x8, 0x0, 0x1, [{0x164, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x44, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @private2, 0x658}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a9cea76bf4b50750d64ee626d7bc5cc4a21652bc1e3b0c7a4d10664dc27f9505"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x1ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, @WGPEER_A_ALLOWEDIPS={0xb0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7f}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast1}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x5d0, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x5cc, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x29}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}]}]}]}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x24008850}, 0x24000094) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xfffffffe, 0xffffffffffffff7d) (async) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000400)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0xfff, 0xa3, &(0x7f0000000180)=""/163, 0x41000, 0x8, '\x00', 0x0, 0x1c, r2, 0x8, &(0x7f0000000240)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x8}, 0x10, 0x23be, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) (async) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r5, 0x0, 0x34) (async) r6 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x1, 0x4) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x8}, 0x14}}, 0x4044080) (async) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) 04:02:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x3140167f71a6d90e) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0xfffffffffffffecd, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x10, 0x70bd26}, 0xfffffffffffffec9}}, 0x0) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)={0x7f4, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PEERS={0x7a8, 0x8, 0x0, 0x1, [{0x164, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x44, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @private2, 0x658}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a9cea76bf4b50750d64ee626d7bc5cc4a21652bc1e3b0c7a4d10664dc27f9505"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x1ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, @WGPEER_A_ALLOWEDIPS={0xb0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7f}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast1}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x5d0, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x5cc, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x29}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}]}]}]}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x24008850}, 0x24000094) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)={0x7f4, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PEERS={0x7a8, 0x8, 0x0, 0x1, [{0x164, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x44, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @private2, 0x658}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a9cea76bf4b50750d64ee626d7bc5cc4a21652bc1e3b0c7a4d10664dc27f9505"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x1ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10001}}, @WGPEER_A_ALLOWEDIPS={0xb0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7f}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast1}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x5d0, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x5cc, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x29}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}]}]}]}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x24008850}, 0x24000094) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x0) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x8}]}) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x0) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x84) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040840}, 0x20044091) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x3140167f71a6d90e) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0xfffffffffffffecd, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x10, 0x70bd26}, 0xfffffffffffffec9}}, 0x0) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x84) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040840}, 0x20044091) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x84) (async) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040840}, 0x20044091) (async) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x8}]}) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async, rerun: 32) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x84) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040840}, 0x20044091) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) 04:02:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x3140167f71a6d90e) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0xfffffffffffffecd, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x10, 0x70bd26}, 0xfffffffffffffec9}}, 0x0) [ 1967.778157] kauditd_printk_skb: 20 callbacks suppressed [ 1967.778170] audit: type=1326 audit(1662868928.487:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30176 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35964993c9 code=0x0 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x8}]}) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 1967.930247] audit: type=1326 audit(1662868928.627:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30233 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35964993c9 code=0x0 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) (rerun: 32) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pimreg\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040804}, 0x200080d1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x10000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x0, 0x1f, 0x1, 0x6b}]}) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x60005) [ 1968.092923] audit: type=1326 audit(1662868928.767:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30250 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35964993c9 code=0x0 04:02:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pimreg\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040804}, 0x200080d1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x10000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pimreg\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040804}, 0x200080d1) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) (async) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x10000) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x0, 0x1f, 0x1, 0x6b}]}) 04:02:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x60005) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x60005) (async) 04:02:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) (async) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) (async) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) (async) 04:02:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pimreg\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040804}, 0x200080d1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), r0) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x10000) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0xc0}}, 0x0) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x0, 0x1f, 0x1, 0x6b}]}) 04:02:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x60005) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x0, 0x1, 0x6b}]}) 04:02:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x1d, 0x3, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xfe3c, r1, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x448d1) 04:02:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}}, 0x20000000) 04:02:09 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xc49) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd25}, 0x14}}, 0x0) 04:02:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) 04:02:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB='\v'], 0x1c}}, 0x0) 04:02:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x1d, 0x3, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3, 0x0, 0x0, 0x6b}]}) [ 1968.497459] can: request_module (can-proto-0) failed. 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xfe3c, r1, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x448d1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xfe3c, r1, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x448d1) (async) 04:02:09 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xc49) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd25}, 0x14}}, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xc49) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) (async) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd25}, 0x14}}, 0x0) (async) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3}]}) 04:02:09 executing program 3: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xc49) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd25}, 0x14}}, 0x0) 04:02:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004084}, 0x4004) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="184e4b3031cfcb238760c65a742c3f0475faa9a770bd343261ebaf8ed93b92cc55af6f047485dafde6f1a7fe6a29df8eb829992c7a212f940538a6159dde8d8defb9aee85fd75262a31272f2e95728fbfbf089a25963fe12b47ce35ae84fb8e39cf93cee66bfa50f6c0b6e39afee0498b0973b45e2caa037b231246ef00c351fa1eb722c700e422ed7406ed2e03bbd60c5e317126808645a5a7237f7031c54f36fb75d8439a59899cdae2c865f71c606be1cbbd169ec86b9299fa0d5bd6f0d6377dff4e9ab0a4da3f2f3b8a98c3f6a9f1052391c4055d0ab0c", @ANYRES16=r5, @ANYRES16=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x20, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) [ 1968.634385] can: request_module (can-proto-0) failed. 04:02:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x1d, 0x3, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) (async, rerun: 64) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xfe3c, r1, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async, rerun: 64) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'tunl0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x448d1) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3}]}) 04:02:09 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xc49) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd25}, 0x14}}, 0x0) 04:02:09 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x8}]}) 04:02:09 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x8}]}) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x2, 0x8}, {0x3}]}) [ 1968.803863] can: request_module (can-proto-0) failed. 04:02:09 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x840) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x50}}, 0x40044) [ 1968.853098] audit: type=1326 audit(1662868929.557:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30391 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb1c85a13c9 code=0x0 04:02:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xfffffffe, 0xffffffffffffff7d) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000400)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0xfff, 0xa3, &(0x7f0000000180)=""/163, 0x41000, 0x8, '\x00', 0x0, 0x1c, r2, 0x8, &(0x7f0000000240)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x8}, 0x10, 0x23be, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r4]}, 0x80) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r5, 0x0, 0x34) r6 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x1, 0x4) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r1, 0x8}, 0x14}}, 0x4044080) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r8, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='\v'], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000000) 04:02:09 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x840) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x840) (async) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x50}}, 0x40044) 04:02:09 executing program 5: setfsgid(0xee00) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x4010) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x40880}, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x300, 0x70bd29, 0x25dfd3fd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa040044}, 0x24000810) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), r7) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8138678", @ANYRES16=r9, @ANYBLOB="000425bd7000ffdbdf25020000000c0002000300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x80) [ 1968.980686] audit: type=1326 audit(1662868929.557:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30393 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f796040a3c9 code=0x0 04:02:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x0, 0xf00}}, 0x14}}, 0x0) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x6b}]}) 04:02:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x0, 0xffff}}, 0x14}}, 0x0) 04:02:09 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) (async) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x840) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x50}}, 0x40044) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x6b}]}) 04:02:09 executing program 5: setfsgid(0xee00) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x4010) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x40880}, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x300, 0x70bd29, 0x25dfd3fd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa040044}, 0x24000810) (async, rerun: 64) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), r7) (rerun: 64) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8138678", @ANYRES16=r9, @ANYBLOB="000425bd7000ffdbdf25020000000c0002000300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x80) 04:02:09 executing program 1: setfsgid(0xee00) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x4010) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x40880}, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x300, 0x70bd29, 0x25dfd3fd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa040044}, 0x24000810) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), r7) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8138678", @ANYRES16=r9, @ANYBLOB="000425bd7000ffdbdf25020000000c0002000300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x80) 04:02:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x2, 0xb5, 0x8000, 0xe, "88d8d3d670ffbe47"}) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r2, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r2) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) 04:02:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) 04:02:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x6b}]}) 04:02:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x8, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="83000000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fedbdf25050000000c00078008000100", @ANYRES32=r5, @ANYBLOB="0c00060003000000000000000c0003001a0a0000000000000b000a004e45545f444d00000c00050000000000000000000c00030004000000000000000c00050028010000000000000c00020004000000000000000c00050001000000000000000800010000000000"], 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0x2}}, 0x14}}, 0x0) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4, 0xf}}, 0x14}}, 0x0) 04:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) 04:02:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async, rerun: 64) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (rerun: 64) write$tcp_congestion(r5, 0x0, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x8, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="83000000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fedbdf25050000000c00078008000100", @ANYRES32=r5, @ANYBLOB="0c00060003000000000000000c0003001a0a0000000000000b000a004e45545f444d00000c00050000000000000000000c00030004000000000000000c00050028010000000000000c00020004000000000000000c00050001000000000000000800010000000000"], 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) 04:02:10 executing program 5: setfsgid(0xee00) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x4010) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) r8 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x40880}, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x300, 0x70bd29, 0x25dfd3fd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa040044}, 0x24000810) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440), r7) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8138678", @ANYRES16=r9, @ANYBLOB="000425bd7000ffdbdf25020000000c0002000300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x80) setfsgid(0xee00) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x4010) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) (async) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x40880}, 0x10) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x300, 0x70bd29, 0x25dfd3fd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xa040044}, 0x24000810) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000440), r7) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8138678", @ANYRES16=r9, @ANYBLOB="000425bd7000ffdbdf25020000000c0002000300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x80) (async) 04:02:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3}]}) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 04:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 04:02:10 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="661d25257ff49d9c1abe76a7b141ea8a3690cd5423c9204b9d9d980802bf11186e3c9fe3520e452c3bc2b49694c4a1a1af75a3fc05cee5851c72a82036f6c37fcef9859074666ae95cdbd310b0") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3}]}) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000080)={{@my=0x1, 0x8}, @local, 0xa, 0x7, 0x200, 0x3, 0xa56, 0x681, 0x6}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}}, 0x8002) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xffffffff}, 0x14}}, 0x0) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r5, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x8, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="83000000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fedbdf25050000000c00078008000100", @ANYRES32=r5, @ANYBLOB="0c00060003000000000000000c0003001a0a0000000000000b000a004e45545f444d00000c00050000000000000000000c00030004000000000000000c00050028010000000000000c00020004000000000000000c00050001000000000000000800010000000000"], 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r2) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r5, 0x0, 0x0) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x8, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="83000000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fedbdf25050000000c00078008000100", @ANYRES32=r5, @ANYBLOB="0c00060003000000000000000c0003001a0a0000000000000b000a004e45545f444d00000c00050000000000000000000c00030004000000000000000c00050028010000000000000c00020004000000000000000c00050001000000000000000800010000000000"], 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) (async) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) (async) 04:02:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3}]}) 04:02:10 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="661d25257ff49d9c1abe76a7b141ea8a3690cd5423c9204b9d9d980802bf11186e3c9fe3520e452c3bc2b49694c4a1a1af75a3fc05cee5851c72a82036f6c37fcef9859074666ae95cdbd310b0") (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000080)={{@my=0x1, 0x8}, @local, 0xa, 0x7, 0x200, 0x3, 0xa56, 0x681, 0x6}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}}, 0x8002) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 4: syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:02:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:10 executing program 2: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="661d25257ff49d9c1abe76a7b141ea8a3690cd5423c9204b9d9d980802bf11186e3c9fe3520e452c3bc2b49694c4a1a1af75a3fc05cee5851c72a82036f6c37fcef9859074666ae95cdbd310b0") r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:10 executing program 3: setfsgid(0xee00) setfsgid(0xee00) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/106) r1 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpid() r3 = getpid() process_vm_writev(r3, &(0x7f0000001280)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/159, 0x9f}], 0x2, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x1, 0xffffffffffffffff, 0xee01, 0xee00, r1, 0xca, 0x8}, 0x7, 0x7, 0x400, 0x1, r2, r3, 0x1}) r4 = getpid() getpriority(0x1, r4) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000080)={{@my=0x1, 0x8}, @local, 0xa, 0x7, 0x200, 0x3, 0xa56, 0x681, 0x6}) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400}, 0x14}}, 0x8002) 04:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) 04:02:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:10 executing program 4: syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xa609a2d6}, 0x14}}, 0x0) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) 04:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) 04:02:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x2000000}, 0x14}}, 0x0) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) (async) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) (async) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) 04:02:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:10 executing program 4: syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async, rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) 04:02:10 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x8001) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000040)={0x0, 0xff, 0x6}) 04:02:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000008737cea84cc19e95dc08007fe889427238c56a", @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf25050000000c0003000d000000000000000c00030032000000000000000c00020000000000000000000c00080004000000000000000c00050008010000000000000c00050028000000000000000c0004000100008000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000980)={&(0x7f0000000800), 0xc, &(0x7f0000000940)={0x0}}, 0x20000005) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)) 04:02:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:10 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x8001) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000040)={0x0, 0xff, 0x6}) 04:02:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:10 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}}, 0x8001) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000040)={0x0, 0xff, 0x6}) 04:02:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x54}, 0x45) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r5, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x24044000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:02:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xf000}, 0x14}}, 0x0) 04:02:11 executing program 5: 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$nbd(&(0x7f0000000040), r1) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x54}, 0x45) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r5, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x24044000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x54}, 0x45) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r4, 0x0, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg0\x00'}) (async) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r5, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x24044000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:02:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) (async) ioctl$TIOCNXCL(r1, 0x540d) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0xf0}, 0x14}}, 0x0) 04:02:11 executing program 1: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x54}, 0x45) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r4, 0x0, 0x0) (async) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r5, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x24044000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:02:11 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000018c0), 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) (async) ioctl$TIOCNXCL(r1, 0x540d) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:02:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xb, &(0x7f0000000480)={0x0}, 0x300}, 0x0) 04:02:11 executing program 1: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x3}, 0x14}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket(0x2, 0x1, 0xfcd) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:11 executing program 1: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket(0x2, 0x1, 0xfcd) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) socket(0x2, 0x1, 0xfcd) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) (async) 04:02:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r3) (async) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) r1 = socket(0x2, 0x1, 0xfcd) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 04:02:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0xf0ffffff}, 0x14}}, 0x0) 04:02:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0xc20205ea}, 0x14}}, 0x0) 04:02:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) syz_open_dev$radio(&(0x7f0000000240), 0x3, 0x2) write$tcp_congestion(r1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000000)={0x0, 0x7664, 0x7f}) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="08d420950791b622596e74000000", @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250300000014000200736974300000000000000000000000001400020076657468305f746f5f627269646765000900030073797a320091be28e87923d4a0797a320000000014000200697036677265746170300000000000000900030073797a3000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:11 executing program 4: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x2000000}, 0x14}}, 0x0) 04:02:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) syz_open_dev$radio(&(0x7f0000000240), 0x3, 0x2) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000000)={0x0, 0x7664, 0x7f}) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="08d420950791b622596e74000000", @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250300000014000200736974300000000000000000000000001400020076657468305f746f5f627269646765000900030073797a320091be28e87923d4a0797a320000000014000200697036677265746170300000000000000900030073797a3000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:11 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 4: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x9effffff}, 0x14}}, 0x0) 04:02:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={0x0}}, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) syz_open_dev$radio(&(0x7f0000000240), 0x3, 0x2) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000000)={0x0, 0x7664, 0x7f}) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="08d420950791b622596e74000000", @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250300000014000200736974300000000000000000000000001400020076657468305f746f5f627269646765000900030073797a320091be28e87923d4a0797a320000000014000200697036677265746170300000000000000900030073797a3000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 04:02:12 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 4: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x104}, 0x0) 04:02:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x104}, 0x0) 04:02:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x34000}, 0x14}}, 0x0) 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x104}, 0x0) 04:02:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:12 executing program 2: brk(0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:12 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 2: brk(0x1) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) (fail_nth: 1) 04:02:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:12 executing program 2: brk(0x1) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:12 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) [ 1971.968954] FAULT_INJECTION: forcing a failure. [ 1971.968954] name failslab, interval 1, probability 0, space 0, times 0 [ 1972.019556] CPU: 1 PID: 30891 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1972.027511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1972.036873] Call Trace: [ 1972.039475] dump_stack+0x1fc/0x2ef [ 1972.043112] should_fail.cold+0xa/0xf [ 1972.047058] ? setup_fault_attr+0x200/0x200 [ 1972.051392] ? lock_acquire+0x170/0x3c0 [ 1972.055381] __should_failslab+0x115/0x180 [ 1972.059640] should_failslab+0x5/0x10 [ 1972.063450] kmem_cache_alloc_trace+0x284/0x380 [ 1972.068144] do_seccomp+0x354/0x1c40 [ 1972.071865] ? vfs_write+0x393/0x540 [ 1972.075589] ? __seccomp_filter+0xca0/0xca0 [ 1972.079914] ? ksys_write+0x1c8/0x2a0 [ 1972.083733] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1972.088755] ? do_syscall_64+0x21/0x620 [ 1972.092746] do_syscall_64+0xf9/0x620 [ 1972.096557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1972.101752] RIP: 0033:0x7f4c846413c9 04:02:12 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) [ 1972.105468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1972.124372] RSP: 002b:00007f4c82fb6168 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 1972.132121] RAX: ffffffffffffffda RBX: 00007f4c84753f80 RCX: 00007f4c846413c9 [ 1972.139393] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 1972.146671] RBP: 00007f4c82fb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1972.153971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1972.161331] R13: 00007ffe0d2660ff R14: 00007f4c82fb6300 R15: 0000000000022000 04:02:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) (async) 04:02:13 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) (fail_nth: 2) 04:02:13 executing program 3: capset(0x0, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 04:02:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) 04:02:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:13 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) 04:02:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 1972.388353] FAULT_INJECTION: forcing a failure. [ 1972.388353] name failslab, interval 1, probability 0, space 0, times 0 04:02:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1972.467490] CPU: 1 PID: 30936 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1972.475401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1972.484761] Call Trace: [ 1972.487360] dump_stack+0x1fc/0x2ef [ 1972.491003] should_fail.cold+0xa/0xf [ 1972.494816] ? setup_fault_attr+0x200/0x200 [ 1972.499145] ? lock_acquire+0x170/0x3c0 [ 1972.503140] __should_failslab+0x115/0x180 [ 1972.507385] should_failslab+0x5/0x10 [ 1972.511189] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1972.516304] __get_vm_area_node+0x128/0x3a0 [ 1972.520636] ? bpf_prog_alloc+0x5f/0x290 [ 1972.524877] __vmalloc+0x13e/0x220 [ 1972.528427] ? bpf_prog_alloc+0x5f/0x290 [ 1972.532497] ? vmalloc_32_user+0xe0/0xe0 [ 1972.536579] ? setup_fault_attr+0x200/0x200 [ 1972.540908] ? lock_acquire+0x170/0x3c0 [ 1972.544893] ? check_preemption_disabled+0x41/0x280 [ 1972.550006] bpf_prog_alloc+0x5f/0x290 [ 1972.553903] bpf_prog_create_from_user+0xac/0x2e0 [ 1972.558753] ? hardlockup_detector_perf_cleanup+0x1a0/0x1a0 [ 1972.564471] do_seccomp+0x386/0x1c40 [ 1972.568187] ? vfs_write+0x393/0x540 [ 1972.571914] ? __seccomp_filter+0xca0/0xca0 [ 1972.576243] ? ksys_write+0x1c8/0x2a0 [ 1972.580054] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1972.585075] ? do_syscall_64+0x21/0x620 [ 1972.589053] do_syscall_64+0xf9/0x620 [ 1972.592890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1972.598100] RIP: 0033:0x7f4c846413c9 04:02:13 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 1972.601814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1972.620801] RSP: 002b:00007f4c82fb6168 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 1972.628514] RAX: ffffffffffffffda RBX: 00007f4c84753f80 RCX: 00007f4c846413c9 [ 1972.635790] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 1972.643065] RBP: 00007f4c82fb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1972.650340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1972.657619] R13: 00007ffe0d2660ff R14: 00007f4c82fb6300 R15: 0000000000022000 [ 1972.742829] syz-executor.5: vmalloc: allocation failure: 4096 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1972.754809] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 1972.760427] CPU: 1 PID: 30936 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1972.768324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1972.777770] Call Trace: [ 1972.780406] dump_stack+0x1fc/0x2ef [ 1972.784047] warn_alloc.cold+0x7b/0x18f [ 1972.788031] ? zone_watermark_ok_safe+0x260/0x260 [ 1972.792890] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 1972.798198] ? __get_vm_area_node+0x2e2/0x3a0 [ 1972.802709] ? bpf_prog_alloc+0x5f/0x290 [ 1972.806777] __vmalloc+0x1b4/0x220 [ 1972.810327] ? vmalloc_32_user+0xe0/0xe0 [ 1972.814394] ? setup_fault_attr+0x200/0x200 [ 1972.818719] ? lock_acquire+0x170/0x3c0 [ 1972.822713] ? check_preemption_disabled+0x41/0x280 [ 1972.827747] bpf_prog_alloc+0x5f/0x290 [ 1972.831644] bpf_prog_create_from_user+0xac/0x2e0 [ 1972.836492] ? hardlockup_detector_perf_cleanup+0x1a0/0x1a0 [ 1972.842246] do_seccomp+0x386/0x1c40 [ 1972.845969] ? vfs_write+0x393/0x540 [ 1972.849686] ? __seccomp_filter+0xca0/0xca0 [ 1972.854011] ? ksys_write+0x1c8/0x2a0 [ 1972.857833] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1972.862868] ? do_syscall_64+0x21/0x620 [ 1972.866851] do_syscall_64+0xf9/0x620 [ 1972.870657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1972.875848] RIP: 0033:0x7f4c846413c9 [ 1972.879564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1972.898469] RSP: 002b:00007f4c82fb6168 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 1972.906184] RAX: ffffffffffffffda RBX: 00007f4c84753f80 RCX: 00007f4c846413c9 [ 1972.913546] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 1972.920823] RBP: 00007f4c82fb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1972.928097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1972.935370] R13: 00007ffe0d2660ff R14: 00007f4c82fb6300 R15: 0000000000022000 [ 1972.947564] Mem-Info: [ 1972.950016] active_anon:34374 inactive_anon:6810 isolated_anon:0 [ 1972.950016] active_file:5799 inactive_file:10651 isolated_file:0 [ 1972.950016] unevictable:0 dirty:83 writeback:0 unstable:0 [ 1972.950016] slab_reclaimable:26624 slab_unreclaimable:125321 [ 1972.950016] mapped:30659 shmem:7343 pagetables:570 bounce:0 [ 1972.950016] free:1451280 free_pcp:546 free_cma:0 [ 1972.988128] Node 0 active_anon:137496kB inactive_anon:27240kB active_file:23076kB inactive_file:42624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:122572kB dirty:352kB writeback:0kB shmem:29372kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 30720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1973.019169] Node 1 active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1973.046166] Node 0 DMA free:15908kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1973.073170] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1973.078549] Node 0 DMA32 free:1752300kB min:35996kB low:44992kB high:53988kB active_anon:137496kB inactive_anon:27240kB active_file:23076kB inactive_file:42624kB unevictable:0kB writepending:352kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2320kB bounce:0kB free_pcp:2232kB local_pcp:940kB free_cma:0kB [ 1973.109020] lowmem_reserve[]: 0 0 1 1 1 [ 1973.113179] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1973.140682] lowmem_reserve[]: 0 0 0 0 0 [ 1973.144797] Node 1 Normal free:4038608kB min:53876kB low:67344kB high:80812kB active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1973.172494] lowmem_reserve[]: 0 0 0 0 0 [ 1973.176564] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1973.190268] Node 0 DMA32: 787*4kB (UME) 251*8kB (UME) 69*16kB (UME) 471*32kB (UM) 151*64kB (UME) 27*128kB (UME) 7*256kB (UME) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 418*4096kB (UM) = 1751956kB [ 1973.207511] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1973.218640] Node 1 Normal: 108*4kB (UME) 400*8kB (UE) 304*16kB (UME) 81*32kB (UME) 28*64kB (UME) 19*128kB (UME) 8*256kB (UM) 6*512kB (UM) 2*1024kB (UM) 1*2048kB (U) 980*4096kB (M) = 4038608kB [ 1973.237694] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1973.246642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1973.255359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1973.264852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1973.274087] 23797 total pagecache pages [ 1973.278655] 0 pages in swap cache [ 1973.282594] Swap cache stats: add 0, delete 0, find 0/0 [ 1973.288396] Free swap = 0kB [ 1973.291405] Total swap = 0kB [ 1973.295288] 2097051 pages RAM 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) 04:02:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0xc, 0x0}, 0x0) 04:02:14 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) [ 1973.298398] 0 pages HighMem/MovableOnly [ 1973.302361] 369649 pages reserved [ 1973.306821] 0 pages cma reserved 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0xc, 0x0}, 0x0) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:02:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2}, 0xc, 0x0}, 0x0) 04:02:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x20008815) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x800, 0xf800, 0x0, 0x6, 0x3}}) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x7, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 3: capset(&(0x7f0000000140), &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1a5baa, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x20008815) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x800, 0xf800, 0x0, 0x6, 0x3}}) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r0, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x20008815) (async) syz_open_dev$tty1(0xc, 0x4, 0x2) (async) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x800, 0xf800, 0x0, 0x6, 0x3}}) (async) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0xffffff1f, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 04:02:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r0, 0x0, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x20008815) (async) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x800, 0xf800, 0x0, 0x6, 0x3}}) 04:02:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) 04:02:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000180)={0x3, 0x0, 0xc, 0xf, 0x104, &(0x7f0000000500)}) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8092}, 0x4044) 04:02:14 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff0f, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:14 executing program 4: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000180)={0x3, 0x0, 0xc, 0xf, 0x104, &(0x7f0000000500)}) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8092}, 0x4044) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000180)={0x3, 0x0, 0xc, 0xf, 0x104, &(0x7f0000000500)}) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8092}, 0x4044) (async) 04:02:14 executing program 3: capset(&(0x7f0000000140)={0x20080522}, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) write$tcp_congestion(r1, 0x0, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000180)={0x3, 0x0, 0xc, 0xf, 0x104, &(0x7f0000000500)}) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8092}, 0x4044) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82202, 0x0) (async) write$tcp_congestion(r1, 0x0, 0x0) (async) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000180)={0x3, 0x0, 0xc, 0xf, 0x104, &(0x7f0000000500)}) (async) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8092}, 0x4044) (async) 04:02:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:15 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff0f0000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, 0xffffffffffffffff) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) (async) 04:02:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:02:15 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1000000000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, 0x0, 0x0) 04:02:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, 0xffffffffffffffff) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) (fail_nth: 1) 04:02:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) (fail_nth: 1) 04:02:15 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x100000000000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) [ 1974.593172] FAULT_INJECTION: forcing a failure. [ 1974.593172] name failslab, interval 1, probability 0, space 0, times 0 [ 1974.593866] FAULT_INJECTION: forcing a failure. [ 1974.593866] name failslab, interval 1, probability 0, space 0, times 0 [ 1974.615144] CPU: 0 PID: 31166 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1974.623649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1974.633528] Call Trace: [ 1974.636132] dump_stack+0x1fc/0x2ef [ 1974.639786] should_fail.cold+0xa/0xf [ 1974.643603] ? setup_fault_attr+0x200/0x200 [ 1974.647936] ? lock_acquire+0x170/0x3c0 [ 1974.651923] __should_failslab+0x115/0x180 [ 1974.656171] should_failslab+0x5/0x10 [ 1974.660325] kmem_cache_alloc_node+0x245/0x3b0 [ 1974.664925] __alloc_skb+0x71/0x560 [ 1974.668565] netlink_sendmsg+0x9f6/0xc50 [ 1974.672637] ? aa_af_perm+0x230/0x230 [ 1974.676439] ? nlmsg_notify+0x1f0/0x1f0 [ 1974.680495] ? kernel_recvmsg+0x220/0x220 [ 1974.684650] ? nlmsg_notify+0x1f0/0x1f0 [ 1974.688625] sock_sendmsg+0xc3/0x120 [ 1974.692350] ___sys_sendmsg+0x7bb/0x8e0 [ 1974.696340] ? check_preemption_disabled+0x41/0x280 [ 1974.701363] ? copy_msghdr_from_user+0x440/0x440 [ 1974.706129] ? __fget+0x32f/0x510 [ 1974.709601] ? lock_downgrade+0x720/0x720 [ 1974.713754] ? check_preemption_disabled+0x41/0x280 [ 1974.718791] ? check_preemption_disabled+0x41/0x280 [ 1974.723822] ? __fget+0x356/0x510 [ 1974.727370] ? do_dup2+0x450/0x450 [ 1974.730912] ? lock_downgrade+0x720/0x720 [ 1974.735056] ? vfs_write+0x3d7/0x540 [ 1974.738777] ? __fdget+0x1d0/0x230 [ 1974.742322] __x64_sys_sendmsg+0x132/0x220 [ 1974.746559] ? __sys_sendmsg+0x1b0/0x1b0 [ 1974.750628] ? vfs_write+0x393/0x540 [ 1974.754354] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1974.759721] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1974.764743] ? do_syscall_64+0x21/0x620 [ 1974.768733] do_syscall_64+0xf9/0x620 [ 1974.772578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1974.777771] RIP: 0033:0x7ffa6946f3c9 [ 1974.781486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1974.800389] RSP: 002b:00007ffa67de4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1974.808132] RAX: ffffffffffffffda RBX: 00007ffa69581f80 RCX: 00007ffa6946f3c9 [ 1974.815413] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1974.822670] RBP: 00007ffa67de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1974.829936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1974.837191] R13: 00007fff481169bf R14: 00007ffa67de4300 R15: 0000000000022000 04:02:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x4b4a, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:15 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x200000000000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) (fail_nth: 1) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) [ 1974.844470] CPU: 1 PID: 31165 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1974.852357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1974.861713] Call Trace: [ 1974.864313] dump_stack+0x1fc/0x2ef [ 1974.867952] should_fail.cold+0xa/0xf [ 1974.871761] ? setup_fault_attr+0x200/0x200 [ 1974.876092] ? lock_acquire+0x170/0x3c0 [ 1974.880090] __should_failslab+0x115/0x180 [ 1974.884340] should_failslab+0x5/0x10 [ 1974.888148] kmem_cache_alloc_node+0x245/0x3b0 04:02:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) [ 1974.892738] __alloc_skb+0x71/0x560 [ 1974.896377] netlink_sendmsg+0x9f6/0xc50 [ 1974.900444] ? aa_af_perm+0x230/0x230 [ 1974.904256] ? nlmsg_notify+0x1f0/0x1f0 [ 1974.908232] ? kernel_recvmsg+0x220/0x220 [ 1974.912393] ? nlmsg_notify+0x1f0/0x1f0 [ 1974.916372] sock_sendmsg+0xc3/0x120 [ 1974.920092] ___sys_sendmsg+0x7bb/0x8e0 [ 1974.924078] ? check_preemption_disabled+0x41/0x280 [ 1974.929105] ? copy_msghdr_from_user+0x440/0x440 [ 1974.933867] ? __fget+0x32f/0x510 [ 1974.937330] ? lock_downgrade+0x720/0x720 04:02:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, 0x0) [ 1974.941478] ? check_preemption_disabled+0x41/0x280 [ 1974.946501] ? check_preemption_disabled+0x41/0x280 [ 1974.951527] ? __fget+0x356/0x510 [ 1974.954987] ? do_dup2+0x450/0x450 [ 1974.958528] ? lock_downgrade+0x720/0x720 [ 1974.962684] ? vfs_write+0x3d7/0x540 [ 1974.966404] ? __fdget+0x1d0/0x230 [ 1974.969953] __x64_sys_sendmsg+0x132/0x220 [ 1974.974187] ? __sys_sendmsg+0x1b0/0x1b0 [ 1974.978253] ? vfs_write+0x393/0x540 [ 1974.981980] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1974.987352] ? trace_hardirqs_off_caller+0x6e/0x210 04:02:15 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2c67, 0x3, 0x3, 0x1}, {0xb02, 0xf8, 0x0, 0x10000}]}) r2 = syz_open_dev$vivid(&(0x7f0000000140), 0x1, 0x2) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000180)={0x7, 0x2, 0x2, 0x80800}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r3) [ 1974.992375] ? do_syscall_64+0x21/0x620 [ 1974.996359] do_syscall_64+0xf9/0x620 [ 1975.000170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1975.005360] RIP: 0033:0x7f796040a3c9 [ 1975.009073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1975.027976] RSP: 002b:00007f795ed7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1975.035698] RAX: ffffffffffffffda RBX: 00007f796051cf80 RCX: 00007f796040a3c9 [ 1975.042970] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1975.050245] RBP: 00007f795ed7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1975.057523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1975.064800] R13: 00007ffcc41d010f R14: 00007f795ed7f300 R15: 0000000000022000 04:02:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) (fail_nth: 2) 04:02:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) (fail_nth: 2) 04:02:15 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) (fail_nth: 1) 04:02:15 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) (async) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2c67, 0x3, 0x3, 0x1}, {0xb02, 0xf8, 0x0, 0x10000}]}) r2 = syz_open_dev$vivid(&(0x7f0000000140), 0x1, 0x2) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000180)={0x7, 0x2, 0x2, 0x80800}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r3) 04:02:15 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff0f000000000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 64) ioctl$TIOCL_SETSEL(r1, 0x4b4a, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) 04:02:16 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:02:16 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xffffffff00000000, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:16 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) (async, rerun: 32) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2c67, 0x3, 0x3, 0x1}, {0xb02, 0xf8, 0x0, 0x10000}]}) (async, rerun: 32) r2 = syz_open_dev$vivid(&(0x7f0000000140), 0x1, 0x2) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000180)={0x7, 0x2, 0x2, 0x80800}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r3) [ 1975.272934] FAULT_INJECTION: forcing a failure. [ 1975.272934] name failslab, interval 1, probability 0, space 0, times 0 [ 1975.289826] FAULT_INJECTION: forcing a failure. [ 1975.289826] name failslab, interval 1, probability 0, space 0, times 0 [ 1975.307842] CPU: 1 PID: 31215 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1975.315756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1975.325112] Call Trace: [ 1975.327710] dump_stack+0x1fc/0x2ef [ 1975.331349] should_fail.cold+0xa/0xf [ 1975.335154] ? setup_fault_attr+0x200/0x200 [ 1975.339473] ? lock_acquire+0x170/0x3c0 [ 1975.343460] __should_failslab+0x115/0x180 [ 1975.347709] should_failslab+0x5/0x10 [ 1975.351520] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1975.356634] __kmalloc_node_track_caller+0x38/0x70 [ 1975.361575] __alloc_skb+0xae/0x560 [ 1975.365206] netlink_sendmsg+0x9f6/0xc50 [ 1975.369269] ? aa_af_perm+0x230/0x230 04:02:16 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x2, &(0x7f0000000000)={'wg0\x00'}) [ 1975.373074] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.377054] ? kernel_recvmsg+0x220/0x220 [ 1975.381215] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.385198] sock_sendmsg+0xc3/0x120 [ 1975.388912] ___sys_sendmsg+0x7bb/0x8e0 [ 1975.392892] ? check_preemption_disabled+0x41/0x280 [ 1975.397924] ? copy_msghdr_from_user+0x440/0x440 [ 1975.402715] ? __fget+0x32f/0x510 [ 1975.406176] ? lock_downgrade+0x720/0x720 [ 1975.410331] ? check_preemption_disabled+0x41/0x280 [ 1975.415356] ? check_preemption_disabled+0x41/0x280 04:02:16 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5421, &(0x7f0000000000)={'wg0\x00'}) [ 1975.420676] ? __fget+0x356/0x510 [ 1975.424253] ? do_dup2+0x450/0x450 [ 1975.427802] ? lock_downgrade+0x720/0x720 [ 1975.431968] ? vfs_write+0x3d7/0x540 [ 1975.435742] ? __fdget+0x1d0/0x230 [ 1975.439296] __x64_sys_sendmsg+0x132/0x220 [ 1975.443531] ? __sys_sendmsg+0x1b0/0x1b0 [ 1975.447596] ? vfs_write+0x393/0x540 [ 1975.451323] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1975.456698] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1975.461721] ? do_syscall_64+0x21/0x620 [ 1975.465710] do_syscall_64+0xf9/0x620 [ 1975.469511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1975.474704] RIP: 0033:0x7ffa6946f3c9 [ 1975.478417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1975.497427] RSP: 002b:00007ffa67de4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1975.505144] RAX: ffffffffffffffda RBX: 00007ffa69581f80 RCX: 00007ffa6946f3c9 [ 1975.512419] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1975.519691] RBP: 00007ffa67de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1975.527054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1975.534329] R13: 00007fff481169bf R14: 00007ffa67de4300 R15: 0000000000022000 [ 1975.550090] CPU: 0 PID: 31214 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1975.558091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1975.567444] Call Trace: [ 1975.570043] dump_stack+0x1fc/0x2ef [ 1975.573685] should_fail.cold+0xa/0xf [ 1975.577500] ? setup_fault_attr+0x200/0x200 [ 1975.581834] ? lock_acquire+0x170/0x3c0 [ 1975.585825] __should_failslab+0x115/0x180 [ 1975.590098] should_failslab+0x5/0x10 [ 1975.593905] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1975.599024] __kmalloc_node_track_caller+0x38/0x70 [ 1975.604061] __alloc_skb+0xae/0x560 [ 1975.607724] netlink_sendmsg+0x9f6/0xc50 [ 1975.611799] ? aa_af_perm+0x230/0x230 [ 1975.615607] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.619591] ? kernel_recvmsg+0x220/0x220 [ 1975.623792] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.627787] sock_sendmsg+0xc3/0x120 [ 1975.631514] ___sys_sendmsg+0x7bb/0x8e0 [ 1975.635504] ? check_preemption_disabled+0x41/0x280 [ 1975.640529] ? copy_msghdr_from_user+0x440/0x440 [ 1975.642658] FAULT_INJECTION: forcing a failure. [ 1975.642658] name failslab, interval 1, probability 0, space 0, times 0 [ 1975.645294] ? __fget+0x32f/0x510 [ 1975.645317] ? lock_downgrade+0x720/0x720 [ 1975.645333] ? check_preemption_disabled+0x41/0x280 [ 1975.645358] ? check_preemption_disabled+0x41/0x280 [ 1975.674116] ? __fget+0x356/0x510 [ 1975.677565] ? do_dup2+0x450/0x450 [ 1975.681106] ? lock_downgrade+0x720/0x720 [ 1975.685287] ? vfs_write+0x3d7/0x540 [ 1975.689001] ? __fdget+0x1d0/0x230 [ 1975.692541] __x64_sys_sendmsg+0x132/0x220 [ 1975.696770] ? __sys_sendmsg+0x1b0/0x1b0 [ 1975.700843] ? vfs_write+0x393/0x540 [ 1975.704653] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1975.710022] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1975.715037] ? do_syscall_64+0x21/0x620 [ 1975.719007] do_syscall_64+0xf9/0x620 [ 1975.722810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1975.727997] RIP: 0033:0x7f796040a3c9 [ 1975.731726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1975.750711] RSP: 002b:00007f795ed7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1975.758427] RAX: ffffffffffffffda RBX: 00007f796051cf80 RCX: 00007f796040a3c9 [ 1975.765701] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 04:02:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) (fail_nth: 3) [ 1975.772982] RBP: 00007f795ed7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1975.780243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1975.787503] R13: 00007ffcc41d010f R14: 00007f795ed7f300 R15: 0000000000022000 [ 1975.794797] CPU: 1 PID: 31236 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1975.802718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1975.812080] Call Trace: [ 1975.814681] dump_stack+0x1fc/0x2ef [ 1975.818322] should_fail.cold+0xa/0xf [ 1975.822131] ? setup_fault_attr+0x200/0x200 [ 1975.826462] ? lock_acquire+0x170/0x3c0 [ 1975.830454] __should_failslab+0x115/0x180 [ 1975.834707] should_failslab+0x5/0x10 [ 1975.838519] kmem_cache_alloc_node+0x245/0x3b0 [ 1975.843124] __alloc_skb+0x71/0x560 [ 1975.846761] netlink_ack+0x27d/0xae0 [ 1975.850477] ? __radix_tree_lookup+0x216/0x370 [ 1975.855072] ? netlink_sendmsg+0xc50/0xc50 [ 1975.859325] netlink_rcv_skb+0x353/0x440 [ 1975.863481] ? genl_family_rcv_msg+0xc40/0xc40 [ 1975.868071] ? netlink_ack+0xae0/0xae0 [ 1975.871967] ? genl_rcv+0x15/0x40 [ 1975.875434] genl_rcv+0x24/0x40 [ 1975.878718] netlink_unicast+0x4d5/0x690 [ 1975.882790] ? netlink_sendskb+0x110/0x110 [ 1975.887028] ? _copy_from_iter_full+0x229/0x7c0 [ 1975.891706] ? __phys_addr_symbol+0x2c/0x70 [ 1975.896038] ? __check_object_size+0x17b/0x3e0 [ 1975.900627] netlink_sendmsg+0x6c3/0xc50 [ 1975.904701] ? aa_af_perm+0x230/0x230 [ 1975.908507] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.912485] ? kernel_recvmsg+0x220/0x220 [ 1975.916646] ? nlmsg_notify+0x1f0/0x1f0 [ 1975.920626] sock_sendmsg+0xc3/0x120 [ 1975.924346] ___sys_sendmsg+0x7bb/0x8e0 [ 1975.928328] ? check_preemption_disabled+0x41/0x280 [ 1975.933351] ? copy_msghdr_from_user+0x440/0x440 [ 1975.938114] ? __fget+0x32f/0x510 [ 1975.941573] ? lock_downgrade+0x720/0x720 [ 1975.945729] ? check_preemption_disabled+0x41/0x280 [ 1975.950749] ? check_preemption_disabled+0x41/0x280 [ 1975.955773] ? __fget+0x356/0x510 [ 1975.959235] ? do_dup2+0x450/0x450 [ 1975.962788] ? lock_downgrade+0x720/0x720 [ 1975.966944] ? vfs_write+0x3d7/0x540 [ 1975.970675] ? __fdget+0x1d0/0x230 [ 1975.974215] __x64_sys_sendmsg+0x132/0x220 [ 1975.978455] ? __sys_sendmsg+0x1b0/0x1b0 [ 1975.982516] ? vfs_write+0x393/0x540 [ 1975.986222] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1975.991801] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1975.996810] ? do_syscall_64+0x21/0x620 [ 1976.000771] do_syscall_64+0xf9/0x620 [ 1976.004576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1976.009755] RIP: 0033:0x7ffa6946f3c9 04:02:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) (fail_nth: 3) 04:02:16 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5450, &(0x7f0000000000)={'wg0\x00'}) 04:02:16 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0xf0, 0xfe, 0x6}, {0x1, 0xd1, 0x75, 0x3}, {0x1ff, 0x0, 0x0, 0x1}, {0x4, 0x8b, 0x56, 0x2}, {0x0, 0x6, 0xc7, 0x2}, {0x3, 0x4, 0x1f, 0x7}, {0x81, 0x1, 0x0, 0x2}]}) 04:02:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x4b4a, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x200000cc, &(0x7f0000000480)={0x0}}, 0x0) [ 1976.013451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1976.032340] RSP: 002b:00007ffa67de4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1976.040045] RAX: ffffffffffffffda RBX: 00007ffa69581f80 RCX: 00007ffa6946f3c9 [ 1976.047295] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1976.054546] RBP: 00007ffa67de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1976.061796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1976.069046] R13: 00007fff481169bf R14: 00007ffa67de4300 R15: 0000000000022000 04:02:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) (fail_nth: 4) 04:02:16 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) [ 1976.162327] FAULT_INJECTION: forcing a failure. [ 1976.162327] name failslab, interval 1, probability 0, space 0, times 0 04:02:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0xf0, 0xfe, 0x6}, {0x1, 0xd1, 0x75, 0x3}, {0x1ff, 0x0, 0x0, 0x1}, {0x4, 0x8b, 0x56, 0x2}, {0x0, 0x6, 0xc7, 0x2}, {0x3, 0x4, 0x1f, 0x7}, {0x81, 0x1, 0x0, 0x2}]}) 04:02:16 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20e001, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) 04:02:16 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5451, &(0x7f0000000000)={'wg0\x00'}) [ 1976.205799] CPU: 1 PID: 31256 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1976.213711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1976.223094] Call Trace: [ 1976.225693] dump_stack+0x1fc/0x2ef [ 1976.229334] should_fail.cold+0xa/0xf [ 1976.233148] ? setup_fault_attr+0x200/0x200 [ 1976.237476] ? lock_acquire+0x170/0x3c0 [ 1976.241465] __should_failslab+0x115/0x180 [ 1976.245710] should_failslab+0x5/0x10 [ 1976.249515] __kmalloc+0x2ab/0x3c0 04:02:16 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x6b}]}) 04:02:17 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5452, &(0x7f0000000000)={'wg0\x00'}) [ 1976.253063] ? tracepoint_add_func+0x397/0xb90 [ 1976.257652] tracepoint_add_func+0x397/0xb90 [ 1976.262066] ? is_bpf_text_address+0xd5/0x1b0 [ 1976.266572] ? trace_drop_common.constprop.0+0x570/0x570 [ 1976.272032] tracepoint_probe_register+0xa1/0xf0 [ 1976.276794] ? tracepoint_module_notify+0x5f0/0x5f0 [ 1976.281822] ? trace_drop_common.constprop.0+0x570/0x570 [ 1976.287281] ? lock_downgrade+0x720/0x720 [ 1976.291441] ? lock_acquire+0x170/0x3c0 [ 1976.295513] net_dm_cmd_trace+0x2c1/0x3f0 [ 1976.299763] genl_family_rcv_msg+0x642/0xc40 [ 1976.304359] ? genl_rcv+0x40/0x40 [ 1976.307814] ? genl_rcv_msg+0x12f/0x160 [ 1976.311792] ? mutex_trylock+0x1a0/0x1a0 [ 1976.315866] ? __radix_tree_lookup+0x216/0x370 [ 1976.320461] genl_rcv_msg+0xbf/0x160 [ 1976.324182] netlink_rcv_skb+0x160/0x440 [ 1976.328253] ? genl_family_rcv_msg+0xc40/0xc40 [ 1976.332927] ? netlink_ack+0xae0/0xae0 [ 1976.336819] ? genl_rcv+0x15/0x40 [ 1976.340284] genl_rcv+0x24/0x40 [ 1976.343573] netlink_unicast+0x4d5/0x690 [ 1976.347646] ? netlink_sendskb+0x110/0x110 [ 1976.351913] ? _copy_from_iter_full+0x229/0x7c0 [ 1976.356581] ? __phys_addr_symbol+0x2c/0x70 [ 1976.361428] ? __check_object_size+0x17b/0x3e0 [ 1976.366108] netlink_sendmsg+0x6c3/0xc50 [ 1976.370203] ? aa_af_perm+0x230/0x230 [ 1976.374096] ? nlmsg_notify+0x1f0/0x1f0 [ 1976.378070] ? kernel_recvmsg+0x220/0x220 [ 1976.382236] ? nlmsg_notify+0x1f0/0x1f0 [ 1976.386391] sock_sendmsg+0xc3/0x120 [ 1976.390107] ___sys_sendmsg+0x7bb/0x8e0 [ 1976.394086] ? check_preemption_disabled+0x41/0x280 [ 1976.399110] ? copy_msghdr_from_user+0x440/0x440 [ 1976.403871] ? __fget+0x32f/0x510 [ 1976.407333] ? lock_downgrade+0x720/0x720 [ 1976.411575] ? check_preemption_disabled+0x41/0x280 [ 1976.416605] ? check_preemption_disabled+0x41/0x280 [ 1976.421630] ? __fget+0x356/0x510 [ 1976.425088] ? do_dup2+0x450/0x450 [ 1976.428629] ? lock_downgrade+0x720/0x720 [ 1976.432788] ? vfs_write+0x3d7/0x540 [ 1976.436507] ? __fdget+0x1d0/0x230 [ 1976.440056] __x64_sys_sendmsg+0x132/0x220 [ 1976.444293] ? __sys_sendmsg+0x1b0/0x1b0 [ 1976.448352] ? vfs_write+0x393/0x540 [ 1976.452078] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1976.457445] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1976.462468] ? do_syscall_64+0x21/0x620 [ 1976.466451] do_syscall_64+0xf9/0x620 [ 1976.470259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1976.475446] RIP: 0033:0x7f796040a3c9 [ 1976.479158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1976.498064] RSP: 002b:00007f795ed7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 04:02:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) (fail_nth: 4) 04:02:17 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0x6b}]}) 04:02:17 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5460, &(0x7f0000000000)={'wg0\x00'}) 04:02:17 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0xf0, 0xfe, 0x6}, {0x1, 0xd1, 0x75, 0x3}, {0x1ff, 0x0, 0x0, 0x1}, {0x4, 0x8b, 0x56, 0x2}, {0x0, 0x6, 0xc7, 0x2}, {0x3, 0x4, 0x1f, 0x7}, {0x81, 0x1, 0x0, 0x2}]}) 04:02:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 04:02:17 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20e001, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) [ 1976.505777] RAX: ffffffffffffffda RBX: 00007f796051cf80 RCX: 00007f796040a3c9 [ 1976.513050] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1976.520322] RBP: 00007f795ed7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1976.527595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1976.534876] R13: 00007ffcc41d010f R14: 00007f795ed7f300 R15: 0000000000022000 04:02:17 executing program 3: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8901, &(0x7f0000000000)={'wg0\x00'}) 04:02:17 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x6b}]}) 04:02:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xfff7, 0x40, 0x3, 0xd715}, {0x66, 0x5, 0xde, 0x8000}, {0x1, 0x32, 0x7f, 0x9}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000001c0)={r1, 0x1, r2, 0x7, 0x80000}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x6, 0x6, 0x9d}, {0xc7bf, 0x8, 0x3, 0x1}]}) [ 1976.676261] WARNING: CPU: 1 PID: 31296 at kernel/tracepoint.c:303 tracepoint_add_func+0x9e9/0xb90 [ 1976.685306] Kernel panic - not syncing: panic_on_warn set ... [ 1976.685306] [ 1976.692682] CPU: 1 PID: 31296 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1976.700565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 1976.709922] Call Trace: [ 1976.712521] dump_stack+0x1fc/0x2ef [ 1976.716170] panic+0x26a/0x50e [ 1976.719373] ? __warn_printk+0xf3/0xf3 04:02:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xfff7, 0x40, 0x3, 0xd715}, {0x66, 0x5, 0xde, 0x8000}, {0x1, 0x32, 0x7f, 0x9}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000001c0)={r1, 0x1, r2, 0x7, 0x80000}) (async) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x6, 0x6, 0x9d}, {0xc7bf, 0x8, 0x3, 0x1}]}) [ 1976.723279] ? tracepoint_add_func+0x9e9/0xb90 [ 1976.727872] ? __probe_kernel_read+0x130/0x1b0 [ 1976.732461] ? __warn.cold+0x5/0x5a [ 1976.736102] ? tracepoint_add_func+0x9e9/0xb90 [ 1976.740693] __warn.cold+0x20/0x5a [ 1976.744241] ? tracepoint_add_func+0x9e9/0xb90 [ 1976.748834] report_bug+0x262/0x2b0 [ 1976.752476] do_error_trap+0x1d7/0x310 [ 1976.756372] ? math_error+0x310/0x310 [ 1976.760191] ? error_entry+0x72/0xd0 [ 1976.763914] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1976.768936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1976.773796] invalid_op+0x14/0x20 [ 1976.777257] RIP: 0010:tracepoint_add_func+0x9e9/0xb90 [ 1976.782446] Code: 4c 89 e5 48 98 48 8d 04 40 4c 8d 24 c1 e9 82 fc ff ff e8 6a bb fe ff 48 83 fb f4 74 92 e8 5f bb fe ff 41 89 dc e8 57 bb fe ff <0f> 0b e9 98 f8 ff ff e8 4b bb fe ff 49 83 c4 28 48 8b 2c 24 e9 51 [ 1976.801381] RSP: 0018:ffff88807daa7598 EFLAGS: 00010212 [ 1976.806756] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90006a4f000 [ 1976.814032] RDX: 0000000000000a5e RSI: ffffffff8163ca19 RDI: 0000000000000001 04:02:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0}) (async) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xfff7, 0x40, 0x3, 0xd715}, {0x66, 0x5, 0xde, 0x8000}, {0x1, 0x32, 0x7f, 0x9}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000001c0)={r1, 0x1, r2, 0x7, 0x80000}) (async, rerun: 32) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x6, 0x6, 0x9d}, {0xc7bf, 0x8, 0x3, 0x1}]}) (rerun: 32) [ 1976.821308] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1976.828594] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000ffffffef [ 1976.835961] R13: 00000000ffffffff R14: 0000000000000000 R15: dffffc0000000000 [ 1976.843285] ? tracepoint_add_func+0x9e9/0xb90 [ 1976.847891] ? tracepoint_add_func+0x9e9/0xb90 [ 1976.852479] ? trace_kfree_skb_hit+0x20/0x20 [ 1976.856917] ? trace_kfree_skb_hit+0x20/0x20 [ 1976.861945] tracepoint_probe_register+0xa1/0xf0 [ 1976.866707] ? tracepoint_module_notify+0x5f0/0x5f0 [ 1976.871730] ? trace_kfree_skb_hit+0x20/0x20 04:02:17 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x15, 0x0, 0x0, 0x6b}]}) [ 1976.876151] ? lock_downgrade+0x720/0x720 [ 1976.880306] ? lock_acquire+0x170/0x3c0 [ 1976.884298] net_dm_cmd_trace+0x2d9/0x3f0 [ 1976.888457] genl_family_rcv_msg+0x642/0xc40 [ 1976.892885] ? genl_rcv+0x40/0x40 [ 1976.896343] ? genl_rcv_msg+0x12f/0x160 [ 1976.900328] ? mutex_trylock+0x1a0/0x1a0 [ 1976.904415] ? __radix_tree_lookup+0x216/0x370 [ 1976.909010] genl_rcv_msg+0xbf/0x160 [ 1976.912737] netlink_rcv_skb+0x160/0x440 [ 1976.916802] ? genl_family_rcv_msg+0xc40/0xc40 [ 1976.921395] ? netlink_ack+0xae0/0xae0 [ 1976.925302] ? genl_rcv+0x15/0x40 [ 1976.928766] genl_rcv+0x24/0x40 [ 1976.932049] netlink_unicast+0x4d5/0x690 [ 1976.936576] ? netlink_sendskb+0x110/0x110 [ 1976.940821] ? _copy_from_iter_full+0x229/0x7c0 [ 1976.945494] ? __phys_addr_symbol+0x2c/0x70 [ 1976.949825] ? __check_object_size+0x17b/0x3e0 [ 1976.954509] netlink_sendmsg+0x6c3/0xc50 [ 1976.958584] ? aa_af_perm+0x230/0x230 [ 1976.962398] ? nlmsg_notify+0x1f0/0x1f0 [ 1976.966377] ? kernel_recvmsg+0x220/0x220 [ 1976.970541] ? nlmsg_notify+0x1f0/0x1f0 [ 1976.974524] sock_sendmsg+0xc3/0x120 [ 1976.978245] ___sys_sendmsg+0x7bb/0x8e0 [ 1976.982230] ? check_preemption_disabled+0x41/0x280 [ 1976.987261] ? copy_msghdr_from_user+0x440/0x440 [ 1976.992020] ? __fget+0x32f/0x510 [ 1976.995489] ? lock_downgrade+0x720/0x720 [ 1976.999643] ? check_preemption_disabled+0x41/0x280 [ 1977.004874] ? check_preemption_disabled+0x41/0x280 [ 1977.009908] ? __fget+0x356/0x510 [ 1977.013548] ? do_dup2+0x450/0x450 [ 1977.017095] ? lock_downgrade+0x720/0x720 [ 1977.021251] ? vfs_write+0x3d7/0x540 [ 1977.024977] ? __fdget+0x1d0/0x230 [ 1977.028534] __x64_sys_sendmsg+0x132/0x220 [ 1977.032773] ? __sys_sendmsg+0x1b0/0x1b0 [ 1977.036840] ? vfs_write+0x393/0x540 [ 1977.040576] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1977.045954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1977.050979] ? do_syscall_64+0x21/0x620 [ 1977.054965] do_syscall_64+0xf9/0x620 [ 1977.058773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1977.063969] RIP: 0033:0x7f796040a3c9 [ 1977.067775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1977.086678] RSP: 002b:00007f795ed7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1977.094393] RAX: ffffffffffffffda RBX: 00007f796051cf80 RCX: 00007f796040a3c9 [ 1977.101666] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1977.108949] RBP: 00007f795ed7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1977.116218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1977.123495] R13: 00007ffcc41d010f R14: 00007f795ed7f300 R15: 0000000000022000 [ 1977.131216] Kernel Offset: disabled [ 1977.134913] Rebooting in 86400 seconds..