rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (rerun: 32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_WRITE_VOLUME(r2, 0xc0044d19, &(0x7f0000000040)=0x4b) 07:28:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 07:28:06 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x620040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:06 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000f40)={0x0}, 0x10) 07:28:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000011) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000107ac2dad0396ab5bf74daf220c1fe9ba5a3cdf5a4aa80f42913ed44bfcb9f704913e7d05ef885db13b3ebd", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08007815", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:07 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x620040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x620040, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:07 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000f40)={&(0x7f0000000040)='./file0\x00'}, 0x10) 07:28:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) [ 1000.551966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1000.580483] nbd: must specify a size in bytes for the device 07:28:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000011) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000107ac2dad0396ab5bf74daf220c1fe9ba5a3cdf5a4aa80f42913ed44bfcb9f704913e7d05ef885db13b3ebd", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08007815", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:07 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000f40)={&(0x7f0000000040)='./file0\x00'}, 0x10) 07:28:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1000.603937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1000.633190] nbd: must specify a size in bytes for the device [ 1000.639293] Unknown ioctl -1073459943 [ 1000.675375] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1000.703511] nbd: must specify a size in bytes for the device 07:28:07 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x408e00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x0, 0x6d, &(0x7f0000000180)="8f92f1e5b5565afebe4da6b277460ea9cba181dbd6b1ce97abeee44580db9ac9d46caedadbcf104168f9286e9fcc54a3d652735dba5c466c7ebb9832330b067df37d3769c972cdda2ab12809cdf0e1fd04930e8ee5fefdcfc05fd4eec5589508def8ae335e050753404883a721"}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/231) 07:28:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:07 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x620040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:07 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000f40)={&(0x7f0000000040)='./file0\x00'}, 0x10) 07:28:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000011) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000107ac2dad0396ab5bf74daf220c1fe9ba5a3cdf5a4aa80f42913ed44bfcb9f704913e7d05ef885db13b3ebd", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08007815", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:07 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x408e00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x0, 0x6d, &(0x7f0000000180)="8f92f1e5b5565afebe4da6b277460ea9cba181dbd6b1ce97abeee44580db9ac9d46caedadbcf104168f9286e9fcc54a3d652735dba5c466c7ebb9832330b067df37d3769c972cdda2ab12809cdf0e1fd04930e8ee5fefdcfc05fd4eec5589508def8ae335e050753404883a721"}) (async) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/231) 07:28:07 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 1001.430534] Unknown ioctl 1074808211 07:28:07 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1001.470207] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1001.504989] nbd: must specify a size in bytes for the device [ 1001.514388] Unknown ioctl 1074808211 07:28:07 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x408e00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x0, 0x6d, &(0x7f0000000180)="8f92f1e5b5565afebe4da6b277460ea9cba181dbd6b1ce97abeee44580db9ac9d46caedadbcf104168f9286e9fcc54a3d652735dba5c466c7ebb9832330b067df37d3769c972cdda2ab12809cdf0e1fd04930e8ee5fefdcfc05fd4eec5589508def8ae335e050753404883a721"}) (async) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/231) 07:28:08 executing program 5: r0 = epoll_create1(0x0) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async, rerun: 32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 07:28:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe58}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000010) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000079000a00f6e206d9ca0699cd01001ca6332e596a44437ca1071bb28a9f71a2b4cf835197e8432b8157f12c38950d886d0e600072b05fca56304037c17e8dc2e2374171d96ce893d5938b45ef552d732b0e5a5433cba2250a197343e1ddd68ddd20a7a7115a8b4e32cb9484d00bac13a15e2ab6925733232c260000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="28000400752b76c3ff9ce12f52612dccfff8254a52a7168a1e00d904f73c461d2b7b3abaea72d257ed8c3332acf483a3536292d1b95ba04b837f14eb62b6343ef5bc44b2fd112da2c6ed3fae2c3b921a5d36854196a86736a2ed8e6110cd6722189a60ab7793392fa1d687d2a29af55d337f3c5e6ea69577918e5a355ef2228f30378c3ad076f266e49a5542525996c067243e2b14219747b67b209804000000000000000d77210e01000000f697454e9eabe72e534bfd105ac6d9a3a47a7bd20b88e8", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0xe4}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004014}, 0x20044010) 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1001.524951] nbd: must specify a size in bytes for the device 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1001.625846] nbd: must specify a size in bytes for the device [ 1001.647316] Unknown ioctl 1074808211 [ 1001.652150] nbd: must specify a size in bytes for the device 07:28:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r10, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20c}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040001}, 0x4000800) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r12, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r14, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r14, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x4}) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000080)=0x101, 0x4) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 07:28:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe58}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000010) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000079000a00f6e206d9ca0699cd01001ca6332e596a44437ca1071bb28a9f71a2b4cf835197e8432b8157f12c38950d886d0e600072b05fca56304037c17e8dc2e2374171d96ce893d5938b45ef552d732b0e5a5433cba2250a197343e1ddd68ddd20a7a7115a8b4e32cb9484d00bac13a15e2ab6925733232c260000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="28000400752b76c3ff9ce12f52612dccfff8254a52a7168a1e00d904f73c461d2b7b3abaea72d257ed8c3332acf483a3536292d1b95ba04b837f14eb62b6343ef5bc44b2fd112da2c6ed3fae2c3b921a5d36854196a86736a2ed8e6110cd6722189a60ab7793392fa1d687d2a29af55d337f3c5e6ea69577918e5a355ef2228f30378c3ad076f266e49a5542525996c067243e2b14219747b67b209804000000000000000d77210e01000000f697454e9eabe72e534bfd105ac6d9a3a47a7bd20b88e8", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0xe4}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004014}, 0x20044010) [ 1001.675952] nbd: must specify a size in bytes for the device 07:28:08 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async, rerun: 64) r2 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000040)) (rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x4}) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000080)=0x101, 0x4) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)={0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r9, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000440)={r6, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f00000004c0)={r16}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r14, r4, r4, r16, 0x0, r15], &(0x7f00000003c0)=[0x100000001, 0x100000000000003, 0x979b, 0x400003, 0x5, 0x2000000000000009, 0xeb3], 0x86ce, 0x7, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r3, 0xc02064cc, &(0x7f0000000100)={r4, r15, 0x2972a69a, 0x8, 0x2}) 07:28:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x100000000, 0x12940) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1001.775167] nbd: must specify a size in bytes for the device [ 1001.792545] nbd: must specify a size in bytes for the device 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x4}) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000080)=0x101, 0x4) epoll_create1(0x0) (async) socket$packet(0x11, 0x0, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000040)) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x4}) (async) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000080)=0x101, 0x4) (async) 07:28:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe58}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000010) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4000) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000079000a00f6e206d9ca0699cd01001ca6332e596a44437ca1071bb28a9f71a2b4cf835197e8432b8157f12c38950d886d0e600072b05fca56304037c17e8dc2e2374171d96ce893d5938b45ef552d732b0e5a5433cba2250a197343e1ddd68ddd20a7a7115a8b4e32cb9484d00bac13a15e2ab6925733232c260000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="28000400752b76c3ff9ce12f52612dccfff8254a52a7168a1e00d904f73c461d2b7b3abaea72d257ed8c3332acf483a3536292d1b95ba04b837f14eb62b6343ef5bc44b2fd112da2c6ed3fae2c3b921a5d36854196a86736a2ed8e6110cd6722189a60ab7793392fa1d687d2a29af55d337f3c5e6ea69577918e5a355ef2228f30378c3ad076f266e49a5542525996c067243e2b14219747b67b209804000000000000000d77210e01000000f697454e9eabe72e534bfd105ac6d9a3a47a7bd20b88e8", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0xe4}}, 0x0) (async, rerun: 32) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004014}, 0x20044010) (rerun: 32) [ 1001.818491] nbd: must specify a size in bytes for the device 07:28:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x100000000, 0x12940) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1001.895270] Unknown ioctl -1073191745 [ 1001.896019] nbd: must specify a size in bytes for the device [ 1001.902785] Unknown ioctl -1071088638 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r8, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000000}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)={0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r9, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000440)={r6, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f00000004c0)={r16}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r14, r4, r4, r16, 0x0, r15], &(0x7f00000003c0)=[0x100000001, 0x100000000000003, 0x979b, 0x400003, 0x5, 0x2000000000000009, 0xeb3], 0x86ce, 0x7, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r3, 0xc02064cc, &(0x7f0000000100)={r4, r15, 0x2972a69a, 0x8, 0x2}) 07:28:08 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x100000000, 0x12940) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1001.939392] Unknown ioctl -1071088638 [ 1001.955515] nbd: must specify a size in bytes for the device [ 1001.971925] nbd: must specify a size in bytes for the device 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000000}) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) [ 1002.014223] nbd: must specify a size in bytes for the device [ 1002.042420] nbd: must specify a size in bytes for the device [ 1002.057470] nbd: must specify a size in bytes for the device 07:28:08 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1002.076648] nbd: must specify a size in bytes for the device [ 1002.095330] Unknown ioctl -1073191745 [ 1002.110237] Unknown ioctl -1071088638 [ 1002.117926] nbd: must specify a size in bytes for the device [ 1002.143333] Unknown ioctl -1071088638 [ 1002.147365] nbd: must specify a size in bytes for the device [ 1002.168814] nbd: must specify a size in bytes for the device [ 1002.177181] nbd: must specify a size in bytes for the device [ 1002.188047] nbd: must specify a size in bytes for the device [ 1002.195127] nbd: must specify a size in bytes for the device [ 1002.201714] nbd: must specify a size in bytes for the device [ 1002.207694] nbd: must specify a size in bytes for the device [ 1002.214771] nbd: must specify a size in bytes for the device [ 1002.221467] nbd: must specify a size in bytes for the device [ 1002.227365] nbd: must specify a size in bytes for the device [ 1002.238548] nbd: must specify a size in bytes for the device [ 1002.245814] nbd: must specify a size in bytes for the device [ 1002.256433] nbd: must specify a size in bytes for the device [ 1002.263229] nbd: must specify a size in bytes for the device [ 1002.269179] nbd: must specify a size in bytes for the device [ 1002.276395] nbd: must specify a size in bytes for the device [ 1002.282868] nbd: must specify a size in bytes for the device [ 1002.289005] nbd: must specify a size in bytes for the device [ 1002.295782] nbd: must specify a size in bytes for the device [ 1002.302205] nbd: must specify a size in bytes for the device [ 1002.308089] nbd: must specify a size in bytes for the device [ 1002.314614] nbd: must specify a size in bytes for the device [ 1002.320485] nbd: must specify a size in bytes for the device [ 1002.327122] nbd: must specify a size in bytes for the device [ 1002.333670] nbd: must specify a size in bytes for the device 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000000}) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 07:28:08 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)={0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r9, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000440)={r6, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f00000004c0)={r16}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r14, r4, r4, r16, 0x0, r15], &(0x7f00000003c0)=[0x100000001, 0x100000000000003, 0x979b, 0x400003, 0x5, 0x2000000000000009, 0xeb3], 0x86ce, 0x7, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r3, 0xc02064cc, &(0x7f0000000100)={r4, r15, 0x2972a69a, 0x8, 0x2}) 07:28:08 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) (async) 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x44, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x5}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}]}, 0x44}}, 0x40000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14008000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)={0x33c, r9, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "61705e408a5f5d250cdf124c756e6f12"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xff}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "67f643e4c39a3fc754f67bc6e814652f33c0259e68889117442af979a365c824"}, @NL802154_KEY_ATTR_ID={0x10, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ab4ebb6577e49ff487a7bab715edcc8f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2d5c68525dad5d130e6460304c91b7f0"}, @NL802154_KEY_ATTR_ID={0x4c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d78d77b0d1e1789320eda8b03679489d475e8c9dfa7a9cebf7c36bc446fe53aa"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_SEC_KEY={0x60, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "3bd41db58a0627b2107ebbf5097d8378a7ba90bb82c5c65e05e22239345d5b02"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9534291ca3dd3e1e38e802c2d4ce318"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "70966a83b4521ff46dda0b3794726348c8084140d4e22eff494ea7171fb5d4b2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x5c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x58, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "500b738305cdf2880d806bbf60a0af35"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f8a2215fb7975b4fa33309ead5e54b34"}, @NL802154_KEY_ATTR_ID={0xd0, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xd36e3fd91b1b9202}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfa84d582bf42546}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x147}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "dfe633685e47aae71de15fb940102af9"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "79fb0fa2b370a44958f04e8efac96fba"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "175e9b8241a62da75292f99e314bf08cb2ee29cc359f6233dd1be4dbcb4e786b"}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40890) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="010000011fbea0d6c72debb00bfdf2fac5f8a55a4f2a60acb088672b33395230b9526046dc3b5f19f316eb53e627a5b733973ba5fd9369c66445fd2c4ed7ede8db555512855c42b8b81d044c157c325e511da4f2f9f74ffd14dcb24f4539b8a5b6e32261a6dbe5c75179e7fc6945128805d9f12b6905132600f31af82a0023c15df4843168967621dbfea78975834c2d92035d790292b4b62ae4fc19d4dbad0d0c3598b93bbed420a0a79b6800"/187, @ANYRES32, @ANYBLOB="080001009385eea80a5b0674045569011ea4ec4d9a4e5dc76dff5d2230c476e952ad4c900f25524d896077a28acb95608ee7e704899f906899eaa9dee1955727a67b2d8c8778c258d3febc", @ANYRES32, @ANYRES16], 0x6c}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r12, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000329bd7000fbdbdf2530000000050034000900000033925af8a707d1b0ce5486b93cc608ebbfee6a0297d0eb8ddf35ce6482b6b1eb0e0a77"], 0x1c}, 0x1, 0x0, 0x0, 0x2000c805}, 0x48000) [ 1002.339664] nbd: must specify a size in bytes for the device [ 1002.346241] nbd: must specify a size in bytes for the device [ 1002.352503] nbd: must specify a size in bytes for the device 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create(0x1f) 07:28:08 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) (async) r1 = epoll_create1(0x0) (async) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) 07:28:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1002.413142] Unknown ioctl -1073191745 [ 1002.428292] nbd: must specify a size in bytes for the device [ 1002.439786] Unknown ioctl -1071088638 07:28:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create(0x1f) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) epoll_create(0x1f) (async) 07:28:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r12, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1002.459811] nbd: must specify a size in bytes for the device 07:28:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = epoll_create1(0x80000) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r5, r6, 0xcf8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x44, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x5}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}]}, 0x44}}, 0x40000) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14008000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)={0x33c, r9, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "61705e408a5f5d250cdf124c756e6f12"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xff}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "67f643e4c39a3fc754f67bc6e814652f33c0259e68889117442af979a365c824"}, @NL802154_KEY_ATTR_ID={0x10, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ab4ebb6577e49ff487a7bab715edcc8f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2d5c68525dad5d130e6460304c91b7f0"}, @NL802154_KEY_ATTR_ID={0x4c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d78d77b0d1e1789320eda8b03679489d475e8c9dfa7a9cebf7c36bc446fe53aa"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_SEC_KEY={0x60, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "3bd41db58a0627b2107ebbf5097d8378a7ba90bb82c5c65e05e22239345d5b02"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9534291ca3dd3e1e38e802c2d4ce318"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "70966a83b4521ff46dda0b3794726348c8084140d4e22eff494ea7171fb5d4b2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x5c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x58, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "500b738305cdf2880d806bbf60a0af35"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f8a2215fb7975b4fa33309ead5e54b34"}, @NL802154_KEY_ATTR_ID={0xd0, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xd36e3fd91b1b9202}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfa84d582bf42546}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x147}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "dfe633685e47aae71de15fb940102af9"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "79fb0fa2b370a44958f04e8efac96fba"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "175e9b8241a62da75292f99e314bf08cb2ee29cc359f6233dd1be4dbcb4e786b"}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40890) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="010000011fbea0d6c72debb00bfdf2fac5f8a55a4f2a60acb088672b33395230b9526046dc3b5f19f316eb53e627a5b733973ba5fd9369c66445fd2c4ed7ede8db555512855c42b8b81d044c157c325e511da4f2f9f74ffd14dcb24f4539b8a5b6e32261a6dbe5c75179e7fc6945128805d9f12b6905132600f31af82a0023c15df4843168967621dbfea78975834c2d92035d790292b4b62ae4fc19d4dbad0d0c3598b93bbed420a0a79b6800"/187, @ANYRES32, @ANYBLOB="080001009385eea80a5b0674045569011ea4ec4d9a4e5dc76dff5d2230c476e952ad4c900f25524d896077a28acb95608ee7e704899f906899eaa9dee1955727a67b2d8c8778c258d3febc", @ANYRES32, @ANYRES16], 0x6c}}, 0x0) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r12, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000329bd7000fbdbdf2530000000050034000900000033925af8a707d1b0ce5486b93cc608ebbfee6a0297d0eb8ddf35ce6482b6b1eb0e0a77"], 0x1c}, 0x1, 0x0, 0x0, 0x2000c805}, 0x48000) 07:28:08 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)={0x0}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r8, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r4, 0xc0287c02, &(0x7f0000000440)={r5, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f00000004c0)={r15}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r13, r3, r3, r15, 0x0, r14], &(0x7f00000003c0)=[0x100000001, 0x100000000000003, 0x979b, 0x400003, 0x5, 0x2000000000000009, 0xeb3], 0x86ce, 0x7, 0x2}) [ 1002.499441] Unknown ioctl -1071088638 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) epoll_create(0x1f) 07:28:09 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = getpgid(0x0) (async, rerun: 32) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 32) r5 = epoll_create1(0x80000) (async, rerun: 32) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r5, r6, 0xcf8}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r11, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r11, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x44, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x5}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}]}, 0x44}}, 0x40000) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14008000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000540)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)={0x33c, r9, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "61705e408a5f5d250cdf124c756e6f12"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xff}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "67f643e4c39a3fc754f67bc6e814652f33c0259e68889117442af979a365c824"}, @NL802154_KEY_ATTR_ID={0x10, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ab4ebb6577e49ff487a7bab715edcc8f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2d5c68525dad5d130e6460304c91b7f0"}, @NL802154_KEY_ATTR_ID={0x4c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d78d77b0d1e1789320eda8b03679489d475e8c9dfa7a9cebf7c36bc446fe53aa"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_SEC_KEY={0x60, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "3bd41db58a0627b2107ebbf5097d8378a7ba90bb82c5c65e05e22239345d5b02"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9534291ca3dd3e1e38e802c2d4ce318"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "70966a83b4521ff46dda0b3794726348c8084140d4e22eff494ea7171fb5d4b2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x5c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x58, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "500b738305cdf2880d806bbf60a0af35"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f8a2215fb7975b4fa33309ead5e54b34"}, @NL802154_KEY_ATTR_ID={0xd0, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xd36e3fd91b1b9202}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfa84d582bf42546}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x147}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "dfe633685e47aae71de15fb940102af9"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "79fb0fa2b370a44958f04e8efac96fba"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "175e9b8241a62da75292f99e314bf08cb2ee29cc359f6233dd1be4dbcb4e786b"}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40890) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="010000011fbea0d6c72debb00bfdf2fac5f8a55a4f2a60acb088672b33395230b9526046dc3b5f19f316eb53e627a5b733973ba5fd9369c66445fd2c4ed7ede8db555512855c42b8b81d044c157c325e511da4f2f9f74ffd14dcb24f4539b8a5b6e32261a6dbe5c75179e7fc6945128805d9f12b6905132600f31af82a0023c15df4843168967621dbfea78975834c2d92035d790292b4b62ae4fc19d4dbad0d0c3598b93bbed420a0a79b6800"/187, @ANYRES32, @ANYBLOB="080001009385eea80a5b0674045569011ea4ec4d9a4e5dc76dff5d2230c476e952ad4c900f25524d896077a28acb95608ee7e704899f906899eaa9dee1955727a67b2d8c8778c258d3febc", @ANYRES32, @ANYRES16], 0x6c}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r12, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000329bd7000fbdbdf2530000000050034000900000033925af8a707d1b0ce5486b93cc608ebbfee6a0297d0eb8ddf35ce6482b6b1eb0e0a77"], 0x1c}, 0x1, 0x0, 0x0, 0x2000c805}, 0x48000) 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1002.571108] nbd: must specify a size in bytes for the device [ 1002.609873] Unknown ioctl -1073191745 [ 1002.612524] nbd: must specify a size in bytes for the device 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1002.642112] Unknown ioctl -1071088638 07:28:09 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000440)={r4, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f00000004c0)={r12}) [ 1002.674694] Unknown ioctl -1071088638 07:28:09 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = getpgid(0x0) (async, rerun: 32) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r5 = epoll_create1(0x80000) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r5, r6, 0xcf8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r11, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r11, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x1c, r4, 0x621, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040080}, 0x24000000) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}]}, 0x6c}}, 0x0) [ 1002.716879] nbd: must specify a size in bytes for the device [ 1002.741926] nbd: must specify a size in bytes for the device 07:28:09 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1002.791782] Unknown ioctl -1073191745 [ 1002.810035] Unknown ioctl -1071088638 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1002.844266] Unknown ioctl -1071088638 07:28:09 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:09 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000440)={r4, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000480)) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x1c, r4, 0x621, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040080}, 0x24000000) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}]}, 0x6c}}, 0x0) 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r10, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:09 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (rerun: 64) [ 1002.899856] nbd: must specify a size in bytes for the device [ 1002.957232] Unknown ioctl -1073191745 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x88000002}) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x7}, 0x2) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x1c, r4, 0x621, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040080}, 0x24000000) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}]}, 0x6c}}, 0x0) syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x1c, r4, 0x621, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040080}, 0x24000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}]}, 0x6c}}, 0x0) (async) [ 1002.986679] Unknown ioctl -1071088638 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r10, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1003.016500] nbd: must specify a size in bytes for the device [ 1003.031356] Unknown ioctl -1071088638 07:28:09 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000440)={r4, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)) 07:28:09 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x88000002}) (async) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x7}, 0x2) 07:28:09 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (rerun: 64) 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000d80)={0x420, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x419c6622}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f41d3db}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40528fda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f6498d2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59860b26}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7383b6da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d7b26c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x19c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6225}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54160512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x606}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3129aa4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cd71bec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c023017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec82e83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x635f6372}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf144f3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x730d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc46c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7ccc7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4940}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe33}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xced}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b21c4ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb70697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cd17c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341b352a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x358f51be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a4c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59cd8bb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdcd1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0d5382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9aa5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x535db49c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e560e0}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f33b8d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcacf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9867}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15241ad9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x271ff7ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf221}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x231d04e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6cdb03e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279c1f53}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70e4f119}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27264a3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a85fd4f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d935362}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a806413}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d41fee7}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f96ba3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72335880}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5daa8efe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x618d1078}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f4192c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321955f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cdd5dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68162afc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7222c8fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6d98b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47334b1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7aff9728}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x429a6cfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2381696c}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d2d3967}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}]}]}, 0x420}, 0x1, 0x0, 0x0, 0xae66af4a20abfa2a}, 0x24000004) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042dbd7000ffdbdf252500c0025202961ec54dd16c11b068b0a3aa00000600060000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x60004}, 0x840) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fedbdf25091a00000940010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004851) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r6) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c091}, 0x140) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r10, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x88000002}) (async) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x7}, 0x2) [ 1003.153062] nbd: must specify a size in bytes for the device [ 1003.183300] Unknown ioctl -1073191745 [ 1003.192954] Unknown ioctl -1071088638 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 5: r0 = epoll_create1(0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x20, 0x80, 0xffffffff, 0x4, {{0x10, 0x4, 0x3, 0x3, 0x40, 0x65, 0x0, 0x5, 0x4, 0x0, @empty, @private=0xa010102, {[@timestamp_addr={0x44, 0x2c, 0x66, 0x1, 0xe, [{@local, 0x8}, {@loopback, 0x2}, {@multicast1, 0x1}, {@local, 0x4}, {@loopback, 0x462}]}]}}}}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x602243, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000140)) [ 1003.227390] Unknown ioctl -1071088638 07:28:09 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000440)={r4, &(0x7f0000000240), &(0x7f0000000280)}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @loopback}}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000d80)={0x420, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x419c6622}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f41d3db}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40528fda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f6498d2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59860b26}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7383b6da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d7b26c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x19c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6225}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54160512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x606}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3129aa4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cd71bec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c023017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec82e83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x635f6372}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf144f3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x730d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc46c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7ccc7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4940}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe33}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xced}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b21c4ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb70697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cd17c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341b352a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x358f51be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a4c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59cd8bb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdcd1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0d5382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9aa5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x535db49c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e560e0}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f33b8d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcacf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9867}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15241ad9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x271ff7ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf221}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x231d04e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6cdb03e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279c1f53}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70e4f119}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27264a3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a85fd4f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d935362}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a806413}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d41fee7}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f96ba3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72335880}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5daa8efe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x618d1078}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f4192c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321955f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cdd5dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68162afc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7222c8fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6d98b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47334b1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7aff9728}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x429a6cfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2381696c}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d2d3967}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}]}]}, 0x420}, 0x1, 0x0, 0x0, 0xae66af4a20abfa2a}, 0x24000004) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042dbd7000ffdbdf252500c0025202961ec54dd16c11b068b0a3aa00000600060000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x60004}, 0x840) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fedbdf25091a00000940010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004851) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r6) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c091}, 0x140) 07:28:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r6, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r10, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1003.284011] nbd: must specify a size in bytes for the device 07:28:09 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @loopback}}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @loopback}}}}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:09 executing program 5: r0 = epoll_create1(0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x20, 0x80, 0xffffffff, 0x4, {{0x10, 0x4, 0x3, 0x3, 0x40, 0x65, 0x0, 0x5, 0x4, 0x0, @empty, @private=0xa010102, {[@timestamp_addr={0x44, 0x2c, 0x66, 0x1, 0xe, [{@local, 0x8}, {@loopback, 0x2}, {@multicast1, 0x1}, {@local, 0x4}, {@loopback, 0x462}]}]}}}}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x602243, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000140)) epoll_create1(0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x20, 0x80, 0xffffffff, 0x4, {{0x10, 0x4, 0x3, 0x3, 0x40, 0x65, 0x0, 0x5, 0x4, 0x0, @empty, @private=0xa010102, {[@timestamp_addr={0x44, 0x2c, 0x66, 0x1, 0xe, [{@local, 0x8}, {@loopback, 0x2}, {@multicast1, 0x1}, {@local, 0x4}, {@loopback, 0x462}]}]}}}}}) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x602243, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000140)) (async) [ 1003.363085] Unknown ioctl -1073191745 07:28:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r9, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r9, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:09 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140)=[{}, {0x80000000}], &(0x7f0000000180)}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000440)={r4, &(0x7f0000000240), &(0x7f0000000280)}) 07:28:09 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @loopback}}}}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1003.393286] nbd: must specify a size in bytes for the device [ 1003.402559] Unknown ioctl -1071088638 [ 1003.424209] Unknown ioctl -1071088638 07:28:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:09 executing program 5: r0 = epoll_create1(0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x20, 0x80, 0xffffffff, 0x4, {{0x10, 0x4, 0x3, 0x3, 0x40, 0x65, 0x0, 0x5, 0x4, 0x0, @empty, @private=0xa010102, {[@timestamp_addr={0x44, 0x2c, 0x66, 0x1, 0xe, [{@local, 0x8}, {@loopback, 0x2}, {@multicast1, 0x1}, {@local, 0x4}, {@loopback, 0x462}]}]}}}}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x602243, 0x0) (async) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000140)) 07:28:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000d80)={0x420, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x419c6622}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f41d3db}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40528fda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f6498d2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59860b26}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7383b6da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d7b26c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x19c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6225}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54160512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x606}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3129aa4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cd71bec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c023017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec82e83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x635f6372}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf144f3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x730d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc46c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7ccc7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4940}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe33}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xced}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b21c4ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb70697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cd17c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341b352a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x358f51be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a4c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59cd8bb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdcd1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0d5382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9aa5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x535db49c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e560e0}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f33b8d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcacf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9867}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15241ad9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x271ff7ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf221}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x231d04e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6cdb03e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279c1f53}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70e4f119}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27264a3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a85fd4f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d935362}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a806413}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d41fee7}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f96ba3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72335880}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5daa8efe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x618d1078}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f4192c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321955f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cdd5dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68162afc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7222c8fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6d98b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47334b1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7aff9728}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x429a6cfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2381696c}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d2d3967}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}]}]}, 0x420}, 0x1, 0x0, 0x0, 0xae66af4a20abfa2a}, 0x24000004) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042dbd7000ffdbdf252500c0025202961ec54dd16c11b068b0a3aa00000600060000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x60004}, 0x840) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fedbdf25091a00000940010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004851) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r6) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c091}, 0x140) syz_init_net_socket$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$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000d80)={0x420, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x419c6622}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f41d3db}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40528fda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f6498d2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59860b26}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7383b6da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d7b26c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x19c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6225}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54160512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x606}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3129aa4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cd71bec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c023017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec82e83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x635f6372}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf144f3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x730d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc46c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7ccc7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4940}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe33}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xced}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b21c4ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb70697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cd17c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341b352a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x358f51be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a4c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59cd8bb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdcd1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0d5382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9aa5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x535db49c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e560e0}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f33b8d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcacf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9867}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15241ad9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x271ff7ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf221}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x231d04e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6cdb03e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279c1f53}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70e4f119}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27264a3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a85fd4f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d935362}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a806413}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d41fee7}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f96ba3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72335880}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5daa8efe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x618d1078}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f4192c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321955f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cdd5dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68162afc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7222c8fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6d98b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47334b1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7aff9728}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x429a6cfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2381696c}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d2d3967}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}]}]}, 0x420}, 0x1, 0x0, 0x0, 0xae66af4a20abfa2a}, 0x24000004) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042dbd7000ffdbdf252500c0025202961ec54dd16c11b068b0a3aa00000600060000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x60004}, 0x840) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fedbdf25091a00000940010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004851) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r6) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c091}, 0x140) (async) [ 1003.533559] Unknown ioctl -1073191745 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000004}) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r6, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xb2}]}, 0x54}, 0x1, 0x0, 0x0, 0x11}, 0x4040804) [ 1003.554035] Unknown ioctl -1071088638 [ 1003.558250] nbd: must specify a size in bytes for the device [ 1003.577470] Unknown ioctl -1071088638 07:28:10 executing program 5: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)={0xd000000c}) epoll_create(0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x480802, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x4}, 0x10) r2 = epoll_create(0xe5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x20000006}) 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000004}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000004}) (async) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x78, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x42f528dc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x2040}, 0x10) 07:28:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1003.738339] nbd: must specify a size in bytes for the device [ 1003.749105] Unknown ioctl -1073191745 [ 1003.773576] Unknown ioctl -1071088638 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) 07:28:10 executing program 5: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)={0xd000000c}) (async, rerun: 32) epoll_create(0x2) (async, rerun: 32) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x480802, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x4}, 0x10) (async) r2 = epoll_create(0xe5) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x20000006}) (rerun: 64) 07:28:10 executing program 2: r0 = epoll_create1(0x0) (async, rerun: 64) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000004}) 07:28:10 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x78, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x42f528dc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x2040}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x78, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x42f528dc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x2040}, 0x10) (async) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1003.876660] nbd: must specify a size in bytes for the device [ 1003.896183] Unknown ioctl -1073191745 [ 1003.931160] Unknown ioctl -1071088638 07:28:10 executing program 5: epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)={0xd000000c}) (async) epoll_create(0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x480802, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x4}, 0x10) (async) r2 = epoll_create(0xe5) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x20000006}) 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) 07:28:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x78, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x42f528dc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x2040}, 0x10) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x717}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x50}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8c2c83ab7f844c06}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004040}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x80, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:agp_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:fsadm_log_t:s0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r4, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) [ 1004.036090] Unknown ioctl -1073191745 [ 1004.037138] nbd: must specify a size in bytes for the device [ 1004.068104] Unknown ioctl -1071088638 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) 07:28:10 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000040)) (async) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) (async) 07:28:10 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) write$sysctl(r2, &(0x7f0000000240)='6\x00', 0x2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="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"/499], 0xc4}, 0x1, 0x0, 0x0, 0x44810}, 0x20000840) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x717}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x50}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8c2c83ab7f844c06}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004040}, 0x8000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x80, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:agp_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:fsadm_log_t:s0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r4, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1004.161832] nbd: must specify a size in bytes for the device [ 1004.198060] Unknown ioctl -1073191745 07:28:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1004.210001] Unknown ioctl -1071088638 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:28:10 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) write$sysctl(r2, &(0x7f0000000240)='6\x00', 0x2) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="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"/499], 0xc4}, 0x1, 0x0, 0x0, 0x44810}, 0x20000840) 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x717}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x50}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8c2c83ab7f844c06}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004040}, 0x8000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x80, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:agp_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:fsadm_log_t:s0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r4, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:10 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 07:28:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r7, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 1004.298656] nbd: must specify a size in bytes for the device [ 1004.327105] Unknown ioctl -1073191745 [ 1004.344049] Unknown ioctl -1071088638 07:28:10 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) write$sysctl(r2, &(0x7f0000000240)='6\x00', 0x2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="000326bd7000fbdbdf2504000000b00008801c000780080005006368035c080005009b5ab73808000600db0000003c00078008000600d200000008000600c9000000080005003ea66d5308000500be5e5d170800060024000000080005001ed2a01808000500f8badd171c00078008000500d2901c30080005007f616b4908000600420000002c000780080005000100000008000600d20000000800050081c1656729000600c900000008000600bf0000000c0007800800060000008fe93da447d48a53454697395f378102de75baafc2f619570b9cc0700a1c25a13d9ba21cb5e6afd69a080f3d9acdba068affba876b5089c1a6e40d2fe8ea3a348119ba02e9acff7c9b4533d5756f2f8512975c81ff09c5d71fecbf260b78a52eb94f05ca4018c607c4e4feae4753e796f303aea6f7d7084369285e236a2b295a743577bf2dd93a5a989b0d2e734dee9067323581d6bbf8a58db8c7d700cba51b6fc0c17110c374a4ea8467953311d64543dc3f7ca7fc18dd6f8bdb19d5d73b16ae395ffb4e42fedc2ecb3810cff50408ee22a42770bbe8dc7bb9fde58c9f9dd80e7cdae85c23ba86fd5030369be179833afeafd5ffb4c705f762bf9dd790ab1051800c1f9e758088e48d9f4292b8f1f9ab50c7ac2f44ae044328ef4f6b60ca8ff7fb4022b7683ec700"/499], 0xc4}, 0x1, 0x0, 0x0, 0x44810}, 0x20000840) 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x41}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x58}, 0x1, 0x0, 0x0, 0x840}, 0x40) 07:28:10 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:10 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r5, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1004.400350] nbd: must specify a size in bytes for the device 07:28:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x41}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x58}, 0x1, 0x0, 0x0, 0x840}, 0x40) 07:28:10 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002013}) 07:28:10 executing program 2: r0 = epoll_create1(0x0) (async, rerun: 64) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1004.455732] Unknown ioctl -1073191745 [ 1004.473997] Unknown ioctl -1071088638 07:28:10 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) 07:28:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 07:28:11 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r5, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x41}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x58}, 0x1, 0x0, 0x0, 0x840}, 0x40) [ 1004.578522] Unknown ioctl -1073191745 07:28:11 executing program 5: r0 = epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002013}) 07:28:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) [ 1004.603186] Unknown ioctl -1071088638 07:28:11 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:11 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$ieee802154(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r4, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:11 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:11 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002013}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002013}) (async) [ 1004.667052] nla_parse: 135 callbacks suppressed [ 1004.667057] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 07:28:11 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:11 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000003}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x400) 07:28:11 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000e82572a700"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1004.711841] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1004.725491] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1004.736747] Unknown ioctl -1073191745 [ 1004.741690] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1004.755653] Unknown ioctl -1071088638 07:28:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:11 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x6, 0x2000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x800, 0x793, 0x8, 0x9, 0x75f6e8d5, 0x7}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x40000011}) 07:28:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) [ 1004.843067] Unknown ioctl -1073191745 07:28:11 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:11 executing program 5: r0 = epoll_create1(0x0) (async, rerun: 32) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x6, 0x2000) (rerun: 32) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x800, 0x793, 0x8, 0x9, 0x75f6e8d5, 0x7}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x40000011}) [ 1004.863745] Unknown ioctl -1071088638 [ 1004.876443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:11 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x6, 0x2000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x800, 0x793, 0x8, 0x9, 0x75f6e8d5, 0x7}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x40000011}) epoll_create1(0x0) (async) syz_open_dev$evdev(&(0x7f0000000040), 0x6, 0x2000) (async) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x800, 0x793, 0x8, 0x9, 0x75f6e8d5, 0x7}) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x40000011}) (async) [ 1004.910117] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1004.939048] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:11 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r3) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:11 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1004.964267] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1005.064685] Unknown ioctl -1073191745 [ 1005.084080] Unknown ioctl -1071088638 07:28:12 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000003}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x400) 07:28:12 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) epoll_create(0x1) 07:28:12 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:12 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, 0x0, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:12 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:12 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:12 executing program 5: r0 = epoll_create1(0x0) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) getpeername$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) (async, rerun: 64) epoll_create(0x1) 07:28:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:12 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1005.771391] Unknown ioctl -1073191745 [ 1005.777787] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1005.790146] Unknown ioctl -1071088638 [ 1005.806801] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:12 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1005.907987] Unknown ioctl -1073191745 07:28:12 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000003}) (async) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x400) 07:28:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x30, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 07:28:12 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) epoll_create(0x1) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) (async) epoll_create(0x1) (async) 07:28:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fedbdf25020000000c00080001040000000000000c00060002000000000000000c0003000400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004005) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x9}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "a8945a44cfa25850b8ac6bd8e185f7d6"}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14, r7, 0x0, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x845}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000009c0), r1) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000600)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r9, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044811}, 0x44) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000540)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x68, r11, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r3) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r12, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x4011) 07:28:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:13 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) 07:28:13 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 1006.622578] Unknown ioctl -1073191745 07:28:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fedbdf25020000000c00080001040000000000000c00060002000000000000000c0003000400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004005) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x9}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "a8945a44cfa25850b8ac6bd8e185f7d6"}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14, r7, 0x0, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x845}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000009c0), r1) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000600)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r9, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044811}, 0x44) (async) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000540)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x68, r11, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r3) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r12, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x4011) 07:28:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1006.723420] Unknown ioctl -1073191745 [ 1006.756521] nbd: must specify a size in bytes for the device 07:28:13 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) epoll_create1(0x0) (async) socket$packet(0x11, 0x0, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) socket$packet(0x11, 0x3, 0x300) (async) 07:28:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 07:28:13 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fedbdf25020000000c00080001040000000000000c00060002000000000000000c0003000400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004005) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x9}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "a8945a44cfa25850b8ac6bd8e185f7d6"}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14, r7, 0x0, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x845}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000009c0), r1) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000600)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r9, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044811}, 0x44) (async) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000540)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x68, r11, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r3) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r12, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x4011) 07:28:13 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1007.478312] Unknown ioctl -1073191745 07:28:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async, rerun: 32) socket$packet(0x11, 0x3, 0x300) (rerun: 32) 07:28:13 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 1007.547643] nbd: must specify a size in bytes for the device [ 1007.567377] Unknown ioctl -1073191745 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:14 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 1007.677537] nbd: must specify a size in bytes for the device 07:28:14 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x2c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1007.719261] Unknown ioctl -1073191745 07:28:14 executing program 5: r0 = epoll_create1(0x0) (async, rerun: 64) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) (async, rerun: 64) r2 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x24008050}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000580)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x20000010) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r11, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000700), r10) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r12) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r14, 0x5ca612fe424db979}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r16, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r14, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r16}, {0x8, 0x1, r17}, {0x8, 0x1, r18}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x90}}, 0x20000040) r19 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r19, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012a6aa991a0ed488f32df248d6d88bd7000fedbdf251000000005001100090000000c00060003000000000000000500110007000000050011000300000005001000020000000500110008000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getpgrp(0x0) 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1007.818025] nbd: must specify at least one socket 07:28:14 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x2c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0xa0000006}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getpgrp(0x0) 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x24008050}, 0x0) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000580)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x20000010) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r11, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000700), r10) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r12) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r14, 0x5ca612fe424db979}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r16, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r14, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r16}, {0x8, 0x1, r17}, {0x8, 0x1, r18}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x90}}, 0x20000040) (async) r19 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r19, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012a6aa991a0ed488f32df248d6d88bd7000fedbdf251000000005001100090000000c00060003000000000000000500110007000000050011000300000005001000020000000500110008000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) [ 1007.923498] nbd: must specify an index to disconnect 07:28:14 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_create1(0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x10}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 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$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x2c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) [ 1007.965725] nbd: must specify at least one socket 07:28:14 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0xa0000006}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) (rerun: 32) getpgrp(0x0) 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:14 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x815) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x60000000}) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1008.092806] nbd: must specify at least one socket 07:28:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) [ 1008.118695] nbd: must specify an index to disconnect 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x24008050}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000580)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x20000010) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r11, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async, rerun: 64) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_genetlink_get_family_id$nfc(&(0x7f0000000700), r10) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r12) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r14, 0x5ca612fe424db979}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r16, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r14, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r16}, {0x8, 0x1, r17}, {0x8, 0x1, r18}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x90}}, 0x20000040) r19 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r19, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012a6aa991a0ed488f32df248d6d88bd7000fedbdf251000000005001100090000000c00060003000000000000000500110007000000050011000300000005001000020000000500110008000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) 07:28:14 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0xc7642e75a3858ef4, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) connect$phonet_pipe(r2, &(0x7f0000000100)={0x23, 0xd5, 0x0, 0x3}, 0x10) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/13) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa0000000}) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 07:28:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1008.242608] Unknown ioctl -2143271643 07:28:14 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0xc7642e75a3858ef4, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) connect$phonet_pipe(r2, &(0x7f0000000100)={0x23, 0xd5, 0x0, 0x3}, 0x10) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/13) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa0000000}) 07:28:14 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1008.388315] Unknown ioctl -2143271643 07:28:15 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x815) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x60000000}) 07:28:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 07:28:15 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:15 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:15 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0xc7642e75a3858ef4, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) connect$phonet_pipe(r2, &(0x7f0000000100)={0x23, 0xd5, 0x0, 0x3}, 0x10) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/13) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa0000000}) epoll_create1(0x0) (async) socket$packet(0x11, 0xc7642e75a3858ef4, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) (async) connect$phonet_pipe(r2, &(0x7f0000000100)={0x23, 0xd5, 0x0, 0x3}, 0x10) (async) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/13) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa0000000}) (async) 07:28:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf250300000008000200020000004c000c802c000b8008000900fd6a511a08000a00cbe800000800090048b1a00708000900d54c1114080009001f3ce54a1c000b8008000a006706000008000a000333000008000a005a280000c3c807f687f253055299120bdba4fafadd5db708ab9c7ba6485064d70f0aca7a6636f4016fd91582d06182331bf9381a4596ed4a41b691061d3723b7431ddb1a48cc96ff9988f524206fc3258d6b4b8a85183fbe8f55bfcaf692750be44306881c90ee2d28859abe9904f2e5dec173d932152fe8f8d4c640e503ab0c7b2267cf72372b90fecc223e44bc0400e4f3"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000540)={'wpan3\x00', 0x0}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0x88, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'sit0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:dhcpd_state_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x881}, 0x4000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40090) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r3, &(0x7f0000000b80)={0xe000201d}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r11, &(0x7f00000008c0)={0x10}) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000940)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, r9, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c0a4}, 0x10) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r15, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd4dc32ba75e3cd0d}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r12, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SOCKETS={0x12}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x3c}}, 0x14) 07:28:15 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:15 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x24, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) [ 1009.122051] Unknown ioctl -2143271643 07:28:15 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:15 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x2, 0x8a, &(0x7f0000000040)="4a0c06d32af35daf09747683f0549477b80e233f2406efe183875f121857b5da54070712ce1dd13aaf48c28b04d7d92e32595205ee8e54fb56d727080858ae6b82391043effdc22975bc2b47cbcb38fde37e9b9c819eae12483dbfc7b0753593900145ff2eeb8642c7b7e82f66a68ee39bb669a2c9efc888bc24f6208ead69de44aa5c62ccd3fdcae4c4"}) 07:28:15 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:16 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x815) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x60000000}) epoll_create1(0x0) (async) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x815) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x60000000}) (async) 07:28:16 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf250300000008000200020000004c000c802c000b8008000900fd6a511a08000a00cbe800000800090048b1a00708000900d54c1114080009001f3ce54a1c000b8008000a006706000008000a000333000008000a005a280000c3c807f687f253055299120bdba4fafadd5db708ab9c7ba6485064d70f0aca7a6636f4016fd91582d06182331bf9381a4596ed4a41b691061d3723b7431ddb1a48cc96ff9988f524206fc3258d6b4b8a85183fbe8f55bfcaf692750be44306881c90ee2d28859abe9904f2e5dec173d932152fe8f8d4c640e503ab0c7b2267cf72372b90fecc223e44bc0400e4f3"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000540)={'wpan3\x00', 0x0}) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0x88, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'sit0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:dhcpd_state_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x881}, 0x4000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40090) (async) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r3, &(0x7f0000000b80)={0xe000201d}) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r11, &(0x7f00000008c0)={0x10}) (async) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000940)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, r9, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c0a4}, 0x10) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r15, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd4dc32ba75e3cd0d}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r12, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SOCKETS={0x12}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x3c}}, 0x14) 07:28:16 executing program 1: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:16 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x2, 0x8a, &(0x7f0000000040)="4a0c06d32af35daf09747683f0549477b80e233f2406efe183875f121857b5da54070712ce1dd13aaf48c28b04d7d92e32595205ee8e54fb56d727080858ae6b82391043effdc22975bc2b47cbcb38fde37e9b9c819eae12483dbfc7b0753593900145ff2eeb8642c7b7e82f66a68ee39bb669a2c9efc888bc24f6208ead69de44aa5c62ccd3fdcae4c4"}) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x2, 0x8a, &(0x7f0000000040)="4a0c06d32af35daf09747683f0549477b80e233f2406efe183875f121857b5da54070712ce1dd13aaf48c28b04d7d92e32595205ee8e54fb56d727080858ae6b82391043effdc22975bc2b47cbcb38fde37e9b9c819eae12483dbfc7b0753593900145ff2eeb8642c7b7e82f66a68ee39bb669a2c9efc888bc24f6208ead69de44aa5c62ccd3fdcae4c4"}) (async) 07:28:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:16 executing program 1: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf250300000008000200020000004c000c802c000b8008000900fd6a511a08000a00cbe800000800090048b1a00708000900d54c1114080009001f3ce54a1c000b8008000a006706000008000a000333000008000a005a280000c3c807f687f253055299120bdba4fafadd5db708ab9c7ba6485064d70f0aca7a6636f4016fd91582d06182331bf9381a4596ed4a41b691061d3723b7431ddb1a48cc96ff9988f524206fc3258d6b4b8a85183fbe8f55bfcaf692750be44306881c90ee2d28859abe9904f2e5dec173d932152fe8f8d4c640e503ab0c7b2267cf72372b90fecc223e44bc0400e4f3"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000540)={'wpan3\x00', 0x0}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0x88, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'sit0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:dhcpd_state_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x881}, 0x4000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40090) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r3, &(0x7f0000000b80)={0xe000201d}) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r11, &(0x7f00000008c0)={0x10}) (async) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000940)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, r9, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c0a4}, 0x10) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r15, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd4dc32ba75e3cd0d}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r12, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SOCKETS={0x12}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x3c}}, 0x14) 07:28:16 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x2, 0x8a, &(0x7f0000000040)="4a0c06d32af35daf09747683f0549477b80e233f2406efe183875f121857b5da54070712ce1dd13aaf48c28b04d7d92e32595205ee8e54fb56d727080858ae6b82391043effdc22975bc2b47cbcb38fde37e9b9c819eae12483dbfc7b0753593900145ff2eeb8642c7b7e82f66a68ee39bb669a2c9efc888bc24f6208ead69de44aa5c62ccd3fdcae4c4"}) 07:28:16 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:16 executing program 1: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:17 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$packet(0x11, 0x2, 0x300) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000002}) r2 = epoll_create1(0x80000) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$cgroup_pressure(r1, &(0x7f0000000140)='cpu.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r5, &(0x7f0000000180)={'full', 0x20, 0xffffffff, 0x20, 0x6}, 0x2f) ioctl$VFIO_CHECK_EXTENSION(r4, 0x3b65, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x13000001c}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x20000002}) 07:28:17 executing program 2: epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x40081}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x2}, 0x2) 07:28:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:17 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:17 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x5ca612fe424db979}, 0x14}}, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048050}, 0x20004000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x20, r6, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x300e57f7ba91471d) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:17 executing program 2: epoll_create1(0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) socket$packet(0x11, 0x2, 0x300) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x40081}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x2}, 0x2) 07:28:17 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:17 executing program 5: r0 = epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$packet(0x11, 0x2, 0x300) (async) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000002}) (async) r2 = epoll_create1(0x80000) (async) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$cgroup_pressure(r1, &(0x7f0000000140)='cpu.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r5, &(0x7f0000000180)={'full', 0x20, 0xffffffff, 0x20, 0x6}, 0x2f) (async) ioctl$VFIO_CHECK_EXTENSION(r4, 0x3b65, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x13000001c}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x20000002}) 07:28:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x24008050}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000580)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x20000010) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r11, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000700), r10) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r12) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r14, 0x5ca612fe424db979}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r16, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r14, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r16}, {0x8, 0x1, r17}, {0x8, 0x1, r18}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x90}}, 0x20000040) r19 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r19, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012a6aa991a0ed488f32df248d6d88bd7000fedbdf251000000005001100090000000c00060003000000000000000500110007000000050011000300000005001000020000000500110008000000"], 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) [ 1010.932978] nbd: must specify an index to disconnect [ 1010.935423] Unknown ioctl 15205 [ 1010.968973] nla_parse: 266 callbacks suppressed [ 1010.968979] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1011.023676] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:17 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$packet(0x11, 0x2, 0x300) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000002}) r2 = epoll_create1(0x80000) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$cgroup_pressure(r1, &(0x7f0000000140)='cpu.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r5, &(0x7f0000000180)={'full', 0x20, 0xffffffff, 0x20, 0x6}, 0x2f) ioctl$VFIO_CHECK_EXTENSION(r4, 0x3b65, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x13000001c}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x20000002}) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000002}) (async) epoll_create1(0x80000) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$cgroup_pressure(r1, &(0x7f0000000140)='cpu.pressure\x00', 0x2, 0x0) (async) write$cgroup_pressure(r5, &(0x7f0000000180)={'full', 0x20, 0xffffffff, 0x20, 0x6}, 0x2f) (async) ioctl$VFIO_CHECK_EXTENSION(r4, 0x3b65, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x13000001c}) (async) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x20000002}) (async) 07:28:17 executing program 2: epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x40081}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x2}, 0x2) epoll_create1(0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) socket$packet(0x11, 0x2, 0x300) (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$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x40081}, 0x0) (async) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x2}, 0x2) (async) 07:28:17 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1011.068615] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1011.089364] Unknown ioctl 15205 [ 1011.094027] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x5ca612fe424db979}, 0x14}}, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048050}, 0x20004000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x20, r6, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x300e57f7ba91471d) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 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$nbd(&(0x7f0000000080), r4) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x5ca612fe424db979}, 0x14}}, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048050}, 0x20004000) (async) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x20, r6, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x300e57f7ba91471d) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) [ 1011.197869] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1011.208023] Unknown ioctl 15205 [ 1011.213371] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:28:17 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0xae07e256682609eb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1011.247897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1011.263667] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1011.287165] nbd: must specify an index to disconnect 07:28:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x5ca612fe424db979}, 0x14}}, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048050}, 0x20004000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x20, r6, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x300e57f7ba91471d) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) [ 1011.327005] nbd: must specify an index to disconnect 07:28:17 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:17 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0xae07e256682609eb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x5ca612fe424db979}, 0x14}}, 0x0) (async) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048050}, 0x20004000) (async) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x20, r6, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x300e57f7ba91471d) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (rerun: 32) [ 1011.362721] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1011.390861] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:17 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:17 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0xae07e256682609eb, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1011.476507] nbd: must specify an index to disconnect 07:28:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1011.578750] nbd: must specify an index to disconnect 07:28:18 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 5: ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r0, r1], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r3, r4], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000540)={&(0x7f0000000500)=[r1, 0x0, r2, r3, 0x0], 0x5}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="43faa5ee", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x20}, 0x40000) epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r6, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x18}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1a}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x14}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xd}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000011}, 0x4c081) 07:28:18 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e", @ANYRES16=r4, @ANYBLOB="79b9000000000000000002000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="000125bd700000ff7f0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4081) 07:28:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) 07:28:18 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 5: ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r0, r1], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r3, r4], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000540)={&(0x7f0000000500)=[r1, 0x0, r2, r3, 0x0], 0x5}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="43faa5ee", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x20}, 0x40000) epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r6, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x18}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1a}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x14}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xd}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000011}, 0x4c081) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r0, r1], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r3, r4], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000540)={&(0x7f0000000500)=[r1, 0x0, r2, r3, 0x0], 0x5}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="43faa5ee", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x20}, 0x40000) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r6, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x18}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1a}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x14}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xd}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000011}, 0x4c081) (async) 07:28:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 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$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e", @ANYRES16=r4, @ANYBLOB="79b9000000000000000002000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="000125bd700000ff7f0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4081) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 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$nbd(&(0x7f0000000080), r2) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e", @ANYRES16=r4, @ANYBLOB="79b9000000000000000002000000"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="000125bd700000ff7f0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4081) (async) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) 07:28:18 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) (async) 07:28:18 executing program 5: ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r0, r1], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000000)={0x0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f0000000400)={&(0x7f0000000380)=[0x0, r3, r4], &(0x7f00000003c0)=[0x100000001, 0x0, 0x979b, 0x5, 0x5, 0x9, 0x100000001], 0x86ce, 0x3, 0x2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000540)={&(0x7f0000000500)=[r1, 0x0, r2, r3, 0x0], 0x5}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="43faa5ee", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x20}, 0x40000) (async, rerun: 64) epoll_create1(0x0) (rerun: 64) socket$packet(0x11, 0x2, 0x300) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$NL802154_CMD_SET_CHANNEL(r6, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x18}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1a}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x14}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xd}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000011}, 0x4c081) (rerun: 64) 07:28:18 executing program 0: 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$nbd(&(0x7f0000000240), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e", @ANYRES16=r4, @ANYBLOB="79b9000000000000000002000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="000125bd700000ff7f0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4081) 07:28:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 1: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000040)=""/163) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000080)=""/158) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 07:28:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x460400, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000080)) 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$nbd(&(0x7f0000000240), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r6, 0xfbc3f55510b56f2e, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8080) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r2) sendmsg$NLBL_CALIPSO_C_LIST(r7, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="6e6900006f56b6f7931ef05c421b2327ce0700000000000000c199ee8d8ed099f648dd7716ea6e04225124250fdd23f51768f1998a56b268", @ANYRES16=r8, @ANYBLOB="080029bd7000fedbdf25030000000800020002000000080001000200000008000200020000000800020002000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20040084) 07:28:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r3, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 1: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000080)=""/158) (async) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000040)=""/163) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000040)=""/163) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x460400, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000080)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r6, 0xfbc3f55510b56f2e, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8080) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r2) sendmsg$NLBL_CALIPSO_C_LIST(r7, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="6e6900006f56b6f7931ef05c421b2327ce0700000000000000c199ee8d8ed099f648dd7716ea6e04225124250fdd23f51768f1998a56b268", @ANYRES16=r8, @ANYBLOB="080029bd7000fedbdf25030000000800020002000000080001000200000008000200020000000800020002000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20040084) 07:28:18 executing program 1: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) 07:28:18 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000080)=""/158) (async) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000040)=""/163) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (rerun: 64) 07:28:18 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x460400, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000080)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r6, 0xfbc3f55510b56f2e, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8080) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r7, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r2) sendmsg$NLBL_CALIPSO_C_LIST(r7, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="6e6900006f56b6f7931ef05c421b2327ce0700000000000000c199ee8d8ed099f648dd7716ea6e04225124250fdd23f51768f1998a56b268", @ANYRES16=r8, @ANYBLOB="080029bd7000fedbdf25030000000800020002000000080001000200000008000200020000000800020002000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20040084) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x80000001) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20000000}) 07:28:18 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NFC_CMD_GET_SE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002abd7000fddbdf250300000008000500e00000011400060067726530000000000000000000000000050001000100000008000400e00000011400060076657468315f766c616e0000000000001400030000000000000000000000ffffffffffff35f0ef9d97b604cbb5efedab2a3412e5b0f64afdf85e1725b2c828c4f16beb52eed5d408566d7ea2a946877e9dd98a5607de1edcbd0d38823516ea9ab09bb12be61b14b0419f48049331b039673cdeba9d0e5ff4f55ce3626c1e304e19ccc0c7fac51b0d27a4d3"], 0x68}}, 0x4080) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:18 executing program 2: r0 = epoll_create1(0x80000) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fedbdf25020000000c00080001040000000000000c00060002000000000000000c0003000400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004005) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x9}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "a8945a44cfa25850b8ac6bd8e185f7d6"}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14, r7, 0x0, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x845}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000009c0), r1) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000600)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r9, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044811}, 0x44) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000540)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x68, r11, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r3) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r12, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r12, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x4011) [ 1012.464885] Unknown ioctl -1073191745 07:28:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NFC_CMD_GET_SE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002abd7000fddbdf250300000008000500e00000011400060067726530000000000000000000000000050001000100000008000400e00000011400060076657468315f766c616e0000000000001400030000000000000000000000ffffffffffff35f0ef9d97b604cbb5efedab2a3412e5b0f64afdf85e1725b2c828c4f16beb52eed5d408566d7ea2a946877e9dd98a5607de1edcbd0d38823516ea9ab09bb12be61b14b0419f48049331b039673cdeba9d0e5ff4f55ce3626c1e304e19ccc0c7fac51b0d27a4d3"], 0x68}}, 0x4080) syz_init_net_socket$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$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NFC_CMD_GET_SE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002abd7000fddbdf250300000008000500e00000011400060067726530000000000000000000000000050001000100000008000400e00000011400060076657468315f766c616e0000000000001400030000000000000000000000ffffffffffff35f0ef9d97b604cbb5efedab2a3412e5b0f64afdf85e1725b2c828c4f16beb52eed5d408566d7ea2a946877e9dd98a5607de1edcbd0d38823516ea9ab09bb12be61b14b0419f48049331b039673cdeba9d0e5ff4f55ce3626c1e304e19ccc0c7fac51b0d27a4d3"], 0x68}}, 0x4080) (async) 07:28:18 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:19 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x80000) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:19 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00), 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:19 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x80000001) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20000000}) epoll_create1(0x0) (async) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x80000001) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20000000}) (async) 07:28:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NFC_CMD_GET_SE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) (async, rerun: 64) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002abd7000fddbdf250300000008000500e00000011400060067726530000000000000000000000000050001000100000008000400e00000011400060076657468315f766c616e0000000000001400030000000000000000000000ffffffffffff35f0ef9d97b604cbb5efedab2a3412e5b0f64afdf85e1725b2c828c4f16beb52eed5d408566d7ea2a946877e9dd98a5607de1edcbd0d38823516ea9ab09bb12be61b14b0419f48049331b039673cdeba9d0e5ff4f55ce3626c1e304e19ccc0c7fac51b0d27a4d3"], 0x68}}, 0x4080) (rerun: 64) 07:28:19 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:19 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00), 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:19 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00), 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:19 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1013.367156] Unknown ioctl -1073191745 [ 1013.384028] Unknown ioctl -1071088638 07:28:19 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:19 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000010}, 0x0) 07:28:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1013.492776] Unknown ioctl -1073191745 07:28:19 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x80000001) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20000000}) (rerun: 32) [ 1013.517172] Unknown ioctl -1071088638 07:28:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:20 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (rerun: 64) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/2) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000010}, 0x0) [ 1013.540437] Unknown ioctl -2143271630 07:28:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:20 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1013.609365] Unknown ioctl -1073191745 [ 1013.623224] Unknown ioctl -1071088638 07:28:20 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/172) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:20 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 07:28:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1013.687951] Unknown ioctl -2143271630 07:28:20 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/172) (async) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1013.724296] Unknown ioctl -1073191745 07:28:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1013.816854] Unknown ioctl -1073191745 07:28:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/2) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000010}, 0x0) 07:28:20 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 07:28:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:20 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/172) (async) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:20 executing program 5: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x119000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000000280)={{}, {r4}}) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x2, 0x0, &(0x7f00000000c0)=[{}, {}], 0x4, 0x0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000340)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}]}) syz_open_dev$media(&(0x7f0000000580), 0x7, 0x400082) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000000)={{r4, 0x0, 0x2, [0x90f]}, {0x80000000, r5, 0x5, [0x4, 0x1]}, 0x10000000, [0x9, 0x3]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x80000000}) 07:28:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:20 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) [ 1014.492146] Unknown ioctl -1073191745 07:28:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/50) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:21 executing program 5: epoll_create1(0x0) (async, rerun: 32) socket$packet(0x11, 0x2, 0x300) (async, rerun: 32) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x119000, 0x0) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000000280)={{}, {r4}}) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x2, 0x0, &(0x7f00000000c0)=[{}, {}], 0x4, 0x0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000340)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}]}) syz_open_dev$media(&(0x7f0000000580), 0x7, 0x400082) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000000)={{r4, 0x0, 0x2, [0x90f]}, {0x80000000, r5, 0x5, [0x4, 0x1]}, 0x10000000, [0x9, 0x3]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x80000000}) [ 1014.521647] Unknown ioctl -1068991484 [ 1014.537719] Unknown ioctl -1070302205 [ 1014.561609] Unknown ioctl -2143271630 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) [ 1014.596016] Unknown ioctl -1073191745 07:28:21 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/50) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/50) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:21 executing program 5: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x119000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r3 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000000280)={{}, {r4}}) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x2, 0x0, &(0x7f00000000c0)=[{}, {}], 0x4, 0x0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000340)=[{0x0, 0x80000000, 0x0, {0x0}}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}]}) syz_open_dev$media(&(0x7f0000000580), 0x7, 0x400082) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000000)={{r4, 0x0, 0x2, [0x90f]}, {0x80000000, r5, 0x5, [0x4, 0x1]}, 0x10000000, [0x9, 0x3]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x80000000}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x119000, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r3, 0xc0347c03, &(0x7f0000000280)={{}, {r4}}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r2, 0xc0487c04, &(0x7f0000000500)={0x0, 0x2, 0x0, &(0x7f00000000c0)=[{}, {}], 0x4, 0x0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}]}) (async) syz_open_dev$media(&(0x7f0000000580), 0x7, 0x400082) (async) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000000000)={{r4, 0x0, 0x2, [0x90f]}, {0x80000000, r5, 0x5, [0x4, 0x1]}, 0x10000000, [0x9, 0x3]}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x80000000}) (async) 07:28:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) (async) [ 1014.663929] Unknown ioctl -1068991484 [ 1014.675751] Unknown ioctl -1070302205 07:28:21 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000040)=""/50) r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1014.732542] Unknown ioctl -1073191745 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) (async) 07:28:21 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="009f0000000000c73181ab52b1e22c237d73be74a2b94a00000000000000"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r1) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xe73373568c4855d7}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\\'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c800}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16, @ANYBLOB="080000000000000000000100000088000a008f0c09b53701fe983744f8255f7dda274ee8c4f55bfa33984c09000000000000a5bb0b253eb0b1555cef59e06b385f17e3303958e0d758c12902e94aec12406fc5a1e00000b17a82de2119dc9e754467fa4c5d9a417831ebdc638109cf242d3a44829e46168c56ee3e3b6dafd76c5480a91a8952554e1a010000005a3cf2b4592b8bf6893c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="040000fe"], 0xec}, 0x1, 0x0, 0x0, 0x4040810}, 0x0) [ 1014.817079] Unknown ioctl -1068991484 [ 1014.823558] Unknown ioctl -1070302205 07:28:21 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002f55cafcfdea6b33d49f56ede934af100d7b022fcfc200124d5043889cc44f8532374e0a3d07ce69ff02780a4a541983f41af97b3257796bb37cc546ddcff104dbaa54f81b55388505f78ddbe96845099cfd3f1144944c033e2e7e55a1bd049214fb", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25030000000c00060001000000000000000c00030006000000000000000c00080009000000000000000c00050025000000000000000c0005000b00000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x28014005) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0xa00, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x80) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) [ 1014.876934] Unknown ioctl -1073191745 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 2: r0 = epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) (async) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) 07:28:21 executing program 0: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000280)=""/67) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000800000000000000000000080"], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="b75600004d21ea5beeac27b00358d4a8550e6cd0eb896d1b41ff8c0542f2c0e86275ba20fe2094212644903b98dd5c5a8ca34ee0fca1df04cf2d0d8c2dae6502e83e91487cd7c96d8e77c4ea018b948e6df48e075350f6866fe9dc3f675d2e78626a541c5aaff5461f14b685abde44d8caf529326d1ba97378c4294c3b3f776c05bbffa248d0", @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0003000300000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002f55cafcfdea6b33d49f56ede934af100d7b022fcfc200124d5043889cc44f8532374e0a3d07ce69ff02780a4a541983f41af97b3257796bb37cc546ddcff104dbaa54f81b55388505f78ddbe96845099cfd3f1144944c033e2e7e55a1bd049214fb", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25030000000c00060001000000000000000c00030006000000000000000c00080009000000000000000c00050025000000000000000c0005000b00000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x28014005) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0xa00, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x80) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) epoll_create1(0x0) [ 1015.004952] Unknown ioctl -1073191745 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, 0x0, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 2: r0 = epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) (async) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async, rerun: 64) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) (async, rerun: 64) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) 07:28:21 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) socket$packet(0x11, 0x2, 0x300) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000140), &(0x7f0000000180)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1015.080057] Unknown ioctl -1073191745 [ 1015.093291] Unknown ioctl -1071088638 07:28:21 executing program 0: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000280)=""/67) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000800000000000000000000080"], 0x14}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="b75600004d21ea5beeac27b00358d4a8550e6cd0eb896d1b41ff8c0542f2c0e86275ba20fe2094212644903b98dd5c5a8ca34ee0fca1df04cf2d0d8c2dae6502e83e91487cd7c96d8e77c4ea018b948e6df48e075350f6866fe9dc3f675d2e78626a541c5aaff5461f14b685abde44d8caf529326d1ba97378c4294c3b3f776c05bbffa248d0", @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0003000300000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, 0x0, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002f55cafcfdea6b33d49f56ede934af100d7b022fcfc200124d5043889cc44f8532374e0a3d07ce69ff02780a4a541983f41af97b3257796bb37cc546ddcff104dbaa54f81b55388505f78ddbe96845099cfd3f1144944c033e2e7e55a1bd049214fb", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25030000000c00060001000000000000000c00030006000000000000000c00080009000000000000000c00050025000000000000000c0005000b00000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x28014005) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0xa00, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x80) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002f55cafcfdea6b33d49f56ede934af100d7b022fcfc200124d5043889cc44f8532374e0a3d07ce69ff02780a4a541983f41af97b3257796bb37cc546ddcff104dbaa54f81b55388505f78ddbe96845099cfd3f1144944c033e2e7e55a1bd049214fb", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25030000000c00060001000000000000000c00030006000000000000000c00080009000000000000000c00050025000000000000000c0005000b00000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x28014005) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0xa00, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x80) (async) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) epoll_create1(0x0) (async) 07:28:21 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r0, r2, 0x5}) [ 1015.175432] Unknown ioctl -1073191745 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) [ 1015.231722] Unknown ioctl -1073191745 [ 1015.243438] Unknown ioctl -1071088638 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, 0x0, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 0: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000280)=""/67) r0 = syz_init_net_socket$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$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000800000000000000000000080"], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="b75600004d21ea5beeac27b00358d4a8550e6cd0eb896d1b41ff8c0542f2c0e86275ba20fe2094212644903b98dd5c5a8ca34ee0fca1df04cf2d0d8c2dae6502e83e91487cd7c96d8e77c4ea018b948e6df48e075350f6866fe9dc3f675d2e78626a541c5aaff5461f14b685abde44d8caf529326d1ba97378c4294c3b3f776c05bbffa248d0", @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0003000300000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r0, r2, 0x5}) 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create(0x5e98) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x3, &(0x7f0000000140)={[0xd5a]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x20002000}) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00000001c0)={0x30000002}) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r0, r2, 0x5}) 07:28:21 executing program 5: r0 = epoll_create1(0x0) (async) r1 = epoll_create(0x5e98) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x3, &(0x7f0000000140)={[0xd5a]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x20002000}) (async) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) (async) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) (async) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00000001c0)={0x30000002}) 07:28:21 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) 07:28:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x70bd2b, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x20000001) 07:28:21 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:21 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:21 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@private, @multicast2}, &(0x7f00000000c0)=0xc) 07:28:22 executing program 5: r0 = epoll_create1(0x0) (async) r1 = epoll_create(0x5e98) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x3, &(0x7f0000000140)={[0xd5a]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x20002000}) (async) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8) (async) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) (async) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00000001c0)={0x30000002}) 07:28:22 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8}) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x401}) 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x70bd2b, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x20000001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x70bd2b, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x20000001) (async) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x7}, 0x2) 07:28:22 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8}) (async) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x401}) 07:28:22 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0xfffffffc) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote}, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000004}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dummy0\x00'}]}, 0x50}}, 0x800) 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x70bd2b, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x20000001) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8}) (async) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x401}) 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c0007800800e75b6c3670d58e19e29fbf131b000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1015.792010] Unknown ioctl 20996 07:28:22 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0xfffffffc) (async) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote}, 0x10) (async, rerun: 64) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000004}) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dummy0\x00'}]}, 0x50}}, 0x800) 07:28:22 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) r0 = epoll_create1(0x0) getpgid(0xffffffffffffffff) clock_getres(0x0, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) 07:28:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c0007800800e75b6c3670d58e19e29fbf131b000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1015.894454] nbd: must specify a size in bytes for the device 07:28:22 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) r0 = epoll_create1(0x0) getpgid(0xffffffffffffffff) clock_getres(0x0, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) (async) epoll_create1(0x0) (async) getpgid(0xffffffffffffffff) (async) clock_getres(0x0, &(0x7f0000000080)) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) (async) [ 1015.955002] Unknown ioctl 20996 07:28:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c0007800800e75b6c3670d58e19e29fbf131b000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0xfffffffc) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote}, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000004}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dummy0\x00'}]}, 0x50}}, 0x800) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2006}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:22 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) r0 = epoll_create1(0x0) getpgid(0xffffffffffffffff) clock_getres(0x0, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) (async) epoll_create1(0x0) (async) getpgid(0xffffffffffffffff) (async) clock_getres(0x0, &(0x7f0000000080)) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) (async) [ 1016.107021] nla_parse: 171 callbacks suppressed [ 1016.107027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x18040) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000001) 07:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:22 executing program 2: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:22 executing program 5: r0 = epoll_create1(0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(0xffffffffffffffff, 0x3b72, &(0x7f0000000040)={0x30, 0x5, 0x8000000000000000, 0x3, "440bda6ba62dfd51bfb0e055864a88cb9c5c506a30b53785"}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1016.167280] nbd: must specify a size in bytes for the device [ 1016.197301] Unknown ioctl 20996 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:22 executing program 5: r0 = epoll_create1(0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(0xffffffffffffffff, 0x3b72, &(0x7f0000000040)={0x30, 0x5, 0x8000000000000000, 0x3, "440bda6ba62dfd51bfb0e055864a88cb9c5c506a30b53785"}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) ioctl$VFIO_IOMMU_UNMAP_DMA(0xffffffffffffffff, 0x3b72, &(0x7f0000000040)={0x30, 0x5, 0x8000000000000000, 0x3, "440bda6ba62dfd51bfb0e055864a88cb9c5c506a30b53785"}) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:22 executing program 2: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) epoll_create1(0x0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) (async) socket$packet(0x11, 0x3, 0x300) (async) socket$vsock_dgram(0x28, 0x2, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) (async) socket$rds(0x15, 0x5, 0x0) (async) socket$rds(0x15, 0x5, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) (async) [ 1016.293907] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1016.325522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 3: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 5: r0 = epoll_create1(0x0) (async) ioctl$VFIO_IOMMU_UNMAP_DMA(0xffffffffffffffff, 0x3b72, &(0x7f0000000040)={0x30, 0x5, 0x8000000000000000, 0x3, "440bda6ba62dfd51bfb0e055864a88cb9c5c506a30b53785"}) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1016.354696] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1016.372075] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x18040) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x18040) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000001) (async) 07:28:22 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:22 executing program 2: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) (async) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) (async) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) (async) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:22 executing program 3: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:22 executing program 5: r0 = epoll_create1(0x0) epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000200d}) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1016.518050] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1016.555261] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:23 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x50000009}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x30000011}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x2}, 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000140)="2f9b710ac4df8d1c4ec0001c1f950d5ef2931f0763db3815bba1a0debf81428985ae7fc30d6c3816e2c9f65b758975467ab3202afc49d55ece87f2c56b7c45108c8b00e304b98981fd7b43db8a3906ffacb4b1b1adabecdf"}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000000100), 0x40, 0x101180) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000bc0)=""/4096) socket$inet(0x2, 0x1, 0x4) 07:28:23 executing program 3: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1016.575013] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1016.593170] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x18040) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x18040) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000001) (async) 07:28:23 executing program 5: r0 = epoll_create1(0x0) epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000200d}) epoll_create1(0x0) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$vsock_dgram(0x28, 0x2, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000200d}) (async) 07:28:23 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:23 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x50000009}) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x30000011}) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x2}, 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000140)="2f9b710ac4df8d1c4ec0001c1f950d5ef2931f0763db3815bba1a0debf81428985ae7fc30d6c3816e2c9f65b758975467ab3202afc49d55ece87f2c56b7c45108c8b00e304b98981fd7b43db8a3906ffacb4b1b1adabecdf"}) (async) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000000100), 0x40, 0x101180) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000bc0)=""/4096) (async) socket$inet(0x2, 0x1, 0x4) 07:28:23 executing program 5: r0 = epoll_create1(0x0) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$vsock_dgram(0x28, 0x2, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000200d}) [ 1016.749192] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:23 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:23 executing program 5: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f, &(0x7f0000000080)={[0x10001]}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x0, 'syz0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_wait(r4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000200)) bind$isdn_base(r5, &(0x7f0000000180)={0x22, 0x67, 0x1, 0x3f, 0xb5}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:23 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x50000009}) (async, rerun: 64) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x30000011}) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x2}, 0x8) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000140)="2f9b710ac4df8d1c4ec0001c1f950d5ef2931f0763db3815bba1a0debf81428985ae7fc30d6c3816e2c9f65b758975467ab3202afc49d55ece87f2c56b7c45108c8b00e304b98981fd7b43db8a3906ffacb4b1b1adabecdf"}) (async) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) (async) r5 = syz_open_dev$evdev(&(0x7f0000000100), 0x40, 0x101180) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000bc0)=""/4096) socket$inet(0x2, 0x1, 0x4) 07:28:23 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) [ 1017.033168] Unknown ioctl -2145892025 [ 1017.055133] Unknown ioctl -2147201537 07:28:23 executing program 5: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f, &(0x7f0000000080)={[0x10001]}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x0, 'syz0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_wait(r4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000200)) bind$isdn_base(r5, &(0x7f0000000180)={0x22, 0x67, 0x1, 0x3f, 0xb5}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) epoll_create1(0x0) (async) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f, &(0x7f0000000080)={[0x10001]}, 0x8) (async) socket$packet(0x11, 0x3, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x0, 'syz0\x00'}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_wait(r4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x9) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) (async) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000200)) (async) bind$isdn_base(r5, &(0x7f0000000180)={0x22, 0x67, 0x1, 0x3f, 0xb5}, 0x6) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) (async) 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 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$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) 07:28:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x2, 0x300) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000001c}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x30000012}) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0xa8, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6e, 0xa, '\v\xaddD\x9c\xa0\x95\xab\xad.;\x8c\a\xdb\x0e\x88ax\xa4\xb2_\xcb\xc6\xbb\x9dw+F\xc4\xb9\x13\xb3<\x1c\x9e\x9ecy\x18\f\x02?\xb6.\xf5\xa1\xe0\x14\xde7\xd5\b\x96\xc8\xb3V\xac5\x1e#S\xeb\'\xbf\xbc\xf3\x8b\xe7\"\xa0\x84\xaf\vN\xe7\x9a\xae\xe1\xc5F\xe8/\'U@\xe3nD\x9ar_`CRkg\xd2\xbbAl\x91\x1d\x9e\x0f,^'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0xa8}}, 0x20000001) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x235eed86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f92092b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41e0dd90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ef69d56}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57fb04e9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62e06147}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x54, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ab5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x669fb6f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53d4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cb6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321e517c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x244c}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008004}, 0x40810) 07:28:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x2, 0x300) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) (async) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000001c}) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) epoll_create1(0x0) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x30000012}) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) [ 1017.263240] Unknown ioctl -2145892025 07:28:23 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1017.285085] Unknown ioctl -2147201537 07:28:23 executing program 5: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f, &(0x7f0000000080)={[0x10001]}, 0x8) (async) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x0, 'syz0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_wait(r4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x9) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000200)) bind$isdn_base(r5, &(0x7f0000000180)={0x22, 0x67, 0x1, 0x3f, 0xb5}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 07:28:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0xa8, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6e, 0xa, '\v\xaddD\x9c\xa0\x95\xab\xad.;\x8c\a\xdb\x0e\x88ax\xa4\xb2_\xcb\xc6\xbb\x9dw+F\xc4\xb9\x13\xb3<\x1c\x9e\x9ecy\x18\f\x02?\xb6.\xf5\xa1\xe0\x14\xde7\xd5\b\x96\xc8\xb3V\xac5\x1e#S\xeb\'\xbf\xbc\xf3\x8b\xe7\"\xa0\x84\xaf\vN\xe7\x9a\xae\xe1\xc5F\xe8/\'U@\xe3nD\x9ar_`CRkg\xd2\xbbAl\x91\x1d\x9e\x0f,^'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0xa8}}, 0x20000001) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x235eed86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f92092b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41e0dd90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ef69d56}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57fb04e9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62e06147}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x54, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ab5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x669fb6f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53d4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cb6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321e517c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x244c}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008004}, 0x40810) 07:28:23 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2006}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) 07:28:23 executing program 2: r0 = epoll_create1(0x80000) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) (async) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000001c}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x30000012}) 07:28:23 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 0: 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$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0xa8, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6e, 0xa, '\v\xaddD\x9c\xa0\x95\xab\xad.;\x8c\a\xdb\x0e\x88ax\xa4\xb2_\xcb\xc6\xbb\x9dw+F\xc4\xb9\x13\xb3<\x1c\x9e\x9ecy\x18\f\x02?\xb6.\xf5\xa1\xe0\x14\xde7\xd5\b\x96\xc8\xb3V\xac5\x1e#S\xeb\'\xbf\xbc\xf3\x8b\xe7\"\xa0\x84\xaf\vN\xe7\x9a\xae\xe1\xc5F\xe8/\'U@\xe3nD\x9ar_`CRkg\xd2\xbbAl\x91\x1d\x9e\x0f,^'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0xa8}}, 0x20000001) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x235eed86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f92092b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41e0dd90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ef69d56}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57fb04e9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62e06147}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x54, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ab5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x669fb6f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53d4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cb6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321e517c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x244c}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008004}, 0x40810) 07:28:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) 07:28:23 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 1017.445729] Unknown ioctl -2145892025 07:28:23 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:23 executing program 2: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x7) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x1edaf06c0e46be0a, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x404000, 0x0) accept$phonet_pipe(r3, 0x0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d1b, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000080)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r7, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x0, r8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 1017.481488] Unknown ioctl -2147201537 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:24 executing program 5: r0 = epoll_create1(0x0) epoll_create(0x87) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:24 executing program 3: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0xa8, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6e, 0xa, '\v\xaddD\x9c\xa0\x95\xab\xad.;\x8c\a\xdb\x0e\x88ax\xa4\xb2_\xcb\xc6\xbb\x9dw+F\xc4\xb9\x13\xb3<\x1c\x9e\x9ecy\x18\f\x02?\xb6.\xf5\xa1\xe0\x14\xde7\xd5\b\x96\xc8\xb3V\xac5\x1e#S\xeb\'\xbf\xbc\xf3\x8b\xe7\"\xa0\x84\xaf\vN\xe7\x9a\xae\xe1\xc5F\xe8/\'U@\xe3nD\x9ar_`CRkg\xd2\xbbAl\x91\x1d\x9e\x0f,^'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0xa8}}, 0x20000001) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x235eed86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f92092b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41e0dd90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ef69d56}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57fb04e9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62e06147}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x54, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ab5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x669fb6f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53d4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cb6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321e517c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x244c}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008004}, 0x40810) 07:28:24 executing program 5: r0 = epoll_create1(0x0) epoll_create(0x87) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:24 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2006}) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 1017.623755] Unknown ioctl -2147201765 [ 1017.634755] Unknown ioctl -1072667454 07:28:24 executing program 2: r0 = epoll_create1(0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x7) r2 = socket$packet(0x11, 0x2, 0x300) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x1edaf06c0e46be0a, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x404000, 0x0) accept$phonet_pipe(r3, 0x0, &(0x7f0000000200)) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (rerun: 64) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d1b, &(0x7f0000000180)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000080)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r7, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x0, r8}) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (rerun: 32) 07:28:24 executing program 3: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:24 executing program 5: r0 = epoll_create1(0x0) (async) epoll_create(0x87) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r3, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:24 executing program 4: epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:24 executing program 3: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1017.784924] Unknown ioctl -2147201765 [ 1017.793740] Unknown ioctl -2147201765 [ 1017.797667] Unknown ioctl -1072667454 [ 1017.801865] Unknown ioctl -1072667454 [ 1017.805213] Unknown ioctl -2147201765 [ 1017.812441] Unknown ioctl -1072667454 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x44}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20014040}, 0x4000000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) [ 1017.836655] Unknown ioctl -2147201765 [ 1017.837467] Unknown ioctl -1072667454 [ 1017.853387] Unknown ioctl -2147201765 [ 1017.863378] Unknown ioctl -2147201765 [ 1017.863540] Unknown ioctl -1072667454 07:28:24 executing program 4: r0 = epoll_create1(0x0) epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x6000200d}) 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100de507ebc5d88d3000004000a553cb018df2bc738ab758d65eec28fa3f60862002091f1938d895bde6427678d2422836d1177de8070e3426e57e5f10528e0573c12c94ebd8723167d6a28c1a9ed00027980aea2f3198871a64f698d8743350c129e2cdae4f7f37eec61073cc429159e1bd3539634c597cf4b5d43072d17189829fea90165f3", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r2, @ANYBLOB="0800012980000000000000006a050e26dea4149695b56fdf1f124045411e8219d429eb53de14f7f81bdabac7fb4a2ba226465b5b2d3d10dcd408d1abf13b59cbfc433627b3edf951a60f95504ae8f080d6014772d8d31601b960ee1500"/102, @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1017.892708] Unknown ioctl -2147201765 [ 1017.901034] Unknown ioctl -1072667454 [ 1017.920050] Unknown ioctl -1072667454 [ 1017.925645] Unknown ioctl -2147201765 [ 1017.932882] Unknown ioctl -1072667454 07:28:24 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1017.945830] Unknown ioctl -1072667454 [ 1017.960162] Unknown ioctl -1072667454 [ 1017.964650] Unknown ioctl -2147201765 [ 1017.969624] Unknown ioctl -1072667454 [ 1017.984487] Unknown ioctl -2147201765 [ 1017.989311] Unknown ioctl -1072667454 [ 1018.001488] Unknown ioctl -2147201765 [ 1018.005156] nbd: must specify at least one socket [ 1018.012536] Unknown ioctl -1072667454 [ 1018.016455] Unknown ioctl -2147201765 [ 1018.023102] Unknown ioctl -1072667454 [ 1018.039176] Unknown ioctl -1072667454 [ 1018.043404] Unknown ioctl -2147201765 [ 1018.043910] Unknown ioctl -1072667454 [ 1018.054269] Unknown ioctl -1072667454 [ 1018.063993] Unknown ioctl -2147201765 [ 1018.068002] Unknown ioctl -1072667454 [ 1018.072722] Unknown ioctl -2147201765 [ 1018.072962] Unknown ioctl -1072667454 [ 1018.080471] Unknown ioctl -2147201765 [ 1018.084327] Unknown ioctl -1072667454 [ 1018.088176] Unknown ioctl -2147201765 [ 1018.092319] Unknown ioctl -1072667454 [ 1018.096171] Unknown ioctl -2147201765 [ 1018.100176] Unknown ioctl -1072667454 [ 1018.104027] Unknown ioctl -2147201765 [ 1018.107873] Unknown ioctl -1072667454 [ 1018.111799] Unknown ioctl -2147201765 [ 1018.115646] Unknown ioctl -1072667454 [ 1018.119541] Unknown ioctl -2147201765 [ 1018.123389] Unknown ioctl -1072667454 [ 1018.127251] Unknown ioctl -2147201765 [ 1018.131169] Unknown ioctl -1072667454 [ 1018.135011] Unknown ioctl -2147201765 [ 1018.138923] Unknown ioctl -1072667454 [ 1018.143549] Unknown ioctl -2147201765 [ 1018.145032] Unknown ioctl -1072667454 [ 1018.147371] Unknown ioctl -2147201765 07:28:24 executing program 2: r0 = epoll_create1(0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x7) (async) r2 = socket$packet(0x11, 0x2, 0x300) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x1edaf06c0e46be0a, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x404000, 0x0) accept$phonet_pipe(r3, 0x0, &(0x7f0000000200)) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d1b, &(0x7f0000000180)) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) (rerun: 32) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000080)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r7, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x0, r8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100de507ebc5d88d3000004000a553cb018df2bc738ab758d65eec28fa3f60862002091f1938d895bde6427678d2422836d1177de8070e3426e57e5f10528e0573c12c94ebd8723167d6a28c1a9ed00027980aea2f3198871a64f698d8743350c129e2cdae4f7f37eec61073cc429159e1bd3539634c597cf4b5d43072d17189829fea90165f3", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r2, @ANYBLOB="0800012980000000000000006a050e26dea4149695b56fdf1f124045411e8219d429eb53de14f7f81bdabac7fb4a2ba226465b5b2d3d10dcd408d1abf13b59cbfc433627b3edf951a60f95504ae8f080d6014772d8d31601b960ee1500"/102, @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) epoll_create1(0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x44}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20014040}, 0x4000000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x44}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20014040}, 0x4000000) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) (async) 07:28:24 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1018.152389] Unknown ioctl -1072667454 [ 1018.158206] Unknown ioctl -2147201765 [ 1018.161120] Unknown ioctl -1072667454 [ 1018.163551] Unknown ioctl -2147201765 [ 1018.166554] Unknown ioctl -1072667454 [ 1018.173330] Unknown ioctl -2147201765 [ 1018.175646] Unknown ioctl -1072667454 [ 1018.177950] Unknown ioctl -2147201765 [ 1018.183008] Unknown ioctl -1072667454 [ 1018.186337] Unknown ioctl -2147201765 [ 1018.193315] Unknown ioctl -2147201765 [ 1018.197129] Unknown ioctl -2147201765 [ 1018.201342] Unknown ioctl -2147201765 07:28:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) (async) epoll_create1(0x0) (async) r2 = socket$packet(0x11, 0x2, 0x300) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r3, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x44}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20014040}, 0x4000000) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) 07:28:24 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100de507ebc5d88d3000004000a553cb018df2bc738ab758d65eec28fa3f60862002091f1938d895bde6427678d2422836d1177de8070e3426e57e5f10528e0573c12c94ebd8723167d6a28c1a9ed00027980aea2f3198871a64f698d8743350c129e2cdae4f7f37eec61073cc429159e1bd3539634c597cf4b5d43072d17189829fea90165f3", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r2, @ANYBLOB="0800012980000000000000006a050e26dea4149695b56fdf1f124045411e8219d429eb53de14f7f81bdabac7fb4a2ba226465b5b2d3d10dcd408d1abf13b59cbfc433627b3edf951a60f95504ae8f080d6014772d8d31601b960ee1500"/102, @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1018.291260] Unknown ioctl -2147201765 [ 1018.303623] Unknown ioctl -1072667454 [ 1018.307582] nbd: must specify at least one socket 07:28:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r3, 0x102, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000045}, 0x4c850) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x5}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x42a00, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r8, 0x5ca612fe424db979}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4801}, 0x4000) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r9, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:24 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:24 executing program 5: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@restrict={0x4, 0x0, 0x0, 0xb, 0x1}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x9}, {0x10, 0x2}]}, @volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @union={0x3, 0x8, 0x0, 0x5, 0x1, 0xffffff00, [{0x10, 0x2, 0x8}, {0x0, 0x5, 0x10001}, {0xd, 0x1, 0x9}, {0x5, 0x0, 0x66f9}, {0xe, 0x4, 0xfffffff8}, {0xc, 0x5, 0xfffffffa}, {0x5, 0x5, 0x6}, {0x5, 0x0, 0x2}]}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x6b, 0x0, 0x2c}]}, {0x0, [0x2e]}}, &(0x7f0000000300)=""/147, 0xcb, 0x93}, 0x20) r5 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000400)={r5, r0, 0x5}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x10, 0x7800, 0x1, 0x6, {{0x6, 0x4, 0x3, 0x36, 0x18, 0x67, 0x0, 0x6, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@end]}}}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r9 = epoll_create(0x94) r10 = syz_open_dev$evdev(&(0x7f00000000c0), 0x20, 0x14200) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f0000000100)=""/76) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r7, &(0x7f0000000080)={0xd0002019}) [ 1018.412296] nbd: must specify at least one socket 07:28:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r3, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x35, 0x7, 'system_u:object_r:systemd_passwd_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x98}, 0x1, 0x0, 0x0, 0x44810}, 0x40800) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) (async) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r3, 0x102, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000045}, 0x4c850) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) (async) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x5}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x42a00, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r8, 0x5ca612fe424db979}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4801}, 0x4000) (async) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r9, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) [ 1018.463718] nbd: must specify an index to disconnect 07:28:24 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 5: r0 = epoll_create1(0x80000) (async, rerun: 64) r1 = socket$packet(0x11, 0x3, 0x300) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) (async) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@restrict={0x4, 0x0, 0x0, 0xb, 0x1}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x9}, {0x10, 0x2}]}, @volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @union={0x3, 0x8, 0x0, 0x5, 0x1, 0xffffff00, [{0x10, 0x2, 0x8}, {0x0, 0x5, 0x10001}, {0xd, 0x1, 0x9}, {0x5, 0x0, 0x66f9}, {0xe, 0x4, 0xfffffff8}, {0xc, 0x5, 0xfffffffa}, {0x5, 0x5, 0x6}, {0x5, 0x0, 0x2}]}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x6b, 0x0, 0x2c}]}, {0x0, [0x2e]}}, &(0x7f0000000300)=""/147, 0xcb, 0x93}, 0x20) (async) r5 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000400)={r5, r0, 0x5}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x10, 0x7800, 0x1, 0x6, {{0x6, 0x4, 0x3, 0x36, 0x18, 0x67, 0x0, 0x6, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@end]}}}}}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async, rerun: 64) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r9 = epoll_create(0x94) (async) r10 = syz_open_dev$evdev(&(0x7f00000000c0), 0x20, 0x14200) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f0000000100)=""/76) (async) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r7, &(0x7f0000000080)={0xd0002019}) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r3, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x35, 0x7, 'system_u:object_r:systemd_passwd_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x98}, 0x1, 0x0, 0x0, 0x44810}, 0x40800) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) syz_init_net_socket$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$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r3, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x35, 0x7, 'system_u:object_r:systemd_passwd_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x98}, 0x1, 0x0, 0x0, 0x44810}, 0x40800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) (async) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r3, 0x102, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000045}, 0x4c850) (async, rerun: 32) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) (async, rerun: 32) r4 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x5}) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x42a00, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r6) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r8, 0x5ca612fe424db979}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4801}, 0x4000) (async, rerun: 64) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r9, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1018.570654] nbd: must specify a size in bytes for the device [ 1018.609097] nbd: must specify an index to disconnect 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)) 07:28:25 executing program 5: r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@restrict={0x4, 0x0, 0x0, 0xb, 0x1}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x9}, {0x10, 0x2}]}, @volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @union={0x3, 0x8, 0x0, 0x5, 0x1, 0xffffff00, [{0x10, 0x2, 0x8}, {0x0, 0x5, 0x10001}, {0xd, 0x1, 0x9}, {0x5, 0x0, 0x66f9}, {0xe, 0x4, 0xfffffff8}, {0xc, 0x5, 0xfffffffa}, {0x5, 0x5, 0x6}, {0x5, 0x0, 0x2}]}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x6b, 0x0, 0x2c}]}, {0x0, [0x2e]}}, &(0x7f0000000300)=""/147, 0xcb, 0x93}, 0x20) r5 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000400)={r5, r0, 0x5}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x10, 0x7800, 0x1, 0x6, {{0x6, 0x4, 0x3, 0x36, 0x18, 0x67, 0x0, 0x6, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@end]}}}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r9 = epoll_create(0x94) r10 = syz_open_dev$evdev(&(0x7f00000000c0), 0x20, 0x14200) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f0000000100)=""/76) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r7, &(0x7f0000000080)={0xd0002019}) epoll_create1(0x80000) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@restrict={0x4, 0x0, 0x0, 0xb, 0x1}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x9}, {0x10, 0x2}]}, @volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @union={0x3, 0x8, 0x0, 0x5, 0x1, 0xffffff00, [{0x10, 0x2, 0x8}, {0x0, 0x5, 0x10001}, {0xd, 0x1, 0x9}, {0x5, 0x0, 0x66f9}, {0xe, 0x4, 0xfffffff8}, {0xc, 0x5, 0xfffffffa}, {0x5, 0x5, 0x6}, {0x5, 0x0, 0x2}]}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x6b, 0x0, 0x2c}]}, {0x0, [0x2e]}}, &(0x7f0000000300)=""/147, 0xcb, 0x93}, 0x20) (async) epoll_create1(0x0) (async) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000400)={r5, r0, 0x5}) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x10, 0x7800, 0x1, 0x6, {{0x6, 0x4, 0x3, 0x36, 0x18, 0x67, 0x0, 0x6, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@end]}}}}}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_create(0x94) (async) syz_open_dev$evdev(&(0x7f00000000c0), 0x20, 0x14200) (async) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f0000000100)=""/76) (async) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r7, &(0x7f0000000080)={0xd0002019}) (async) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1018.742504] nbd: must specify a size in bytes for the device [ 1018.767232] nbd: must specify an index to disconnect [ 1018.774348] nbd: must specify an index to disconnect 07:28:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r3, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x35, 0x7, 'system_u:object_r:systemd_passwd_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x98}, 0x1, 0x0, 0x0, 0x44810}, 0x40800) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) [ 1018.802180] nbd: must specify an index to disconnect 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) [ 1018.824931] nbd: must specify an index to disconnect [ 1018.849550] nbd: must specify an index to disconnect 07:28:25 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2012}) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) [ 1018.879961] nbd: must specify an index to disconnect 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1018.907973] nbd: must specify an index to disconnect [ 1018.924896] nbd: must specify a size in bytes for the device [ 1018.942472] nbd: must specify an index to disconnect [ 1018.982562] nbd: must specify an index to disconnect [ 1018.987877] nbd: must specify an index to disconnect [ 1018.994513] nbd: must specify an index to disconnect [ 1019.006031] nbd: must specify an index to disconnect [ 1019.011950] nbd: must specify an index to disconnect [ 1019.017366] nbd: must specify an index to disconnect [ 1019.024648] nbd: must specify an index to disconnect [ 1019.030410] nbd: must specify an index to disconnect [ 1019.035890] nbd: must specify an index to disconnect [ 1019.046279] nbd: must specify an index to disconnect [ 1019.052190] nbd: must specify an index to disconnect [ 1019.057381] nbd: must specify an index to disconnect [ 1019.063709] nbd: must specify an index to disconnect [ 1019.069418] nbd: must specify an index to disconnect [ 1019.074628] nbd: must specify an index to disconnect [ 1019.081124] nbd: must specify an index to disconnect [ 1019.086318] nbd: must specify an index to disconnect [ 1019.092536] nbd: must specify an index to disconnect [ 1019.097700] nbd: must specify an index to disconnect [ 1019.103528] nbd: must specify an index to disconnect [ 1019.109842] nbd: must specify an index to disconnect [ 1019.114993] nbd: must specify an index to disconnect [ 1019.120852] nbd: must specify an index to disconnect [ 1019.125995] nbd: must specify an index to disconnect [ 1019.131861] nbd: must specify an index to disconnect [ 1019.137004] nbd: must specify an index to disconnect [ 1019.142798] nbd: must specify an index to disconnect [ 1019.147937] nbd: must specify an index to disconnect [ 1019.153775] nbd: must specify an index to disconnect [ 1019.159459] nbd: must specify an index to disconnect [ 1019.164608] nbd: must specify an index to disconnect [ 1019.170419] nbd: must specify an index to disconnect [ 1019.175560] nbd: must specify an index to disconnect [ 1019.181636] nbd: must specify an index to disconnect [ 1019.186896] nbd: must specify an index to disconnect [ 1019.193224] nbd: must specify an index to disconnect [ 1019.198529] nbd: must specify an index to disconnect [ 1019.203741] nbd: must specify an index to disconnect [ 1019.209021] nbd: must specify an index to disconnect [ 1019.214721] nbd: must specify an index to disconnect [ 1019.219948] nbd: must specify an index to disconnect [ 1019.225092] nbd: must specify an index to disconnect [ 1019.230433] nbd: must specify an index to disconnect [ 1019.235579] nbd: must specify an index to disconnect [ 1019.241331] nbd: must specify an index to disconnect [ 1019.246478] nbd: must specify an index to disconnect [ 1019.251710] nbd: must specify an index to disconnect [ 1019.256879] nbd: must specify an index to disconnect [ 1019.262251] nbd: must specify an index to disconnect [ 1019.267420] nbd: must specify an index to disconnect [ 1019.272657] nbd: must specify an index to disconnect [ 1019.277818] nbd: must specify an index to disconnect 07:28:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/194) 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_open_dev$media(&(0x7f0000000000), 0x4, 0x214081) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="85000000", @ANYRES16=r2, @ANYBLOB="611c0000000000000000010000000000060001000000000000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="8fca8d14e0b804b178edf1fff75e03ec000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="00000a00242727405d0000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x51}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x1}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x8}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x1}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x6}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c000}, 0x4004005) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x270, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x20, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x4}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_DEVKEY_ATTR_ID={0x80, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xc0000000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x200}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1abc}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x1c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}]}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x40, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x40}]}, @NL802154_ATTR_SEC_DEVKEY={0x118, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x270}, 0x1, 0x0, 0x0, 0x48040}, 0x814) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2012}) (async) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1019.283159] nbd: must specify an index to disconnect [ 1019.288419] nbd: must specify an index to disconnect [ 1019.293578] nbd: must specify an index to disconnect [ 1019.298820] nbd: must specify an index to disconnect [ 1019.303981] nbd: must specify an index to disconnect 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) syz_open_dev$media(&(0x7f0000000000), 0x4, 0x214081) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="85000000", @ANYRES16=r2, @ANYBLOB="611c0000000000000000010000000000060001000000000000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="8fca8d14e0b804b178edf1fff75e03ec000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="00000a00242727405d0000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x51}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x1}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x8}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x1}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x6}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c000}, 0x4004005) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x270, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x20, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x4}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_DEVKEY_ATTR_ID={0x80, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xc0000000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x200}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1abc}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x1c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}]}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x40, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x40}]}, @NL802154_ATTR_SEC_DEVKEY={0x118, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x270}, 0x1, 0x0, 0x0, 0x48040}, 0x814) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) [ 1019.377533] Unknown ioctl -2143271653 07:28:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/194) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/194) (async) 07:28:25 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2012}) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2012}) (async) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x0) (async) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) (async) 07:28:25 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:25 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000080)={0xc000200b}) 07:28:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_open_dev$media(&(0x7f0000000000), 0x4, 0x214081) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="85000000", @ANYRES16=r2, @ANYBLOB="611c0000000000000000010000000000060001000000000000003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="8fca8d14e0b804b178edf1fff75e03ec000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="00000a00242727405d0000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x51}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x1}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x8}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x1}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x7}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x6}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c000}, 0x4004005) (async, rerun: 64) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) (rerun: 64) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x270, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x20, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x4}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_DEVKEY_ATTR_ID={0x80, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xc0000000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x200}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1abc}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x1c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}]}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x40, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x40}]}, @NL802154_ATTR_SEC_DEVKEY={0x118, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x270}, 0x1, 0x0, 0x0, 0x48040}, 0x814) 07:28:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, 0x0) [ 1019.547677] Unknown ioctl -2143271653 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) r3 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000080)={0xc000200b}) 07:28:26 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) [ 1019.571846] Unknown ioctl -2143271653 07:28:26 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/194) (rerun: 64) 07:28:26 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, 0x0) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) 07:28:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x40010) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="081ed024903d4dce63e3000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c000200000000005e217c00"], 0x6c}}, 0x0) 07:28:26 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 07:28:26 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, 0x0) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) r2 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) [ 1019.734231] Unknown ioctl -2143271653 [ 1019.750520] Unknown ioctl -2143271653 [ 1019.774149] Unknown ioctl -2143271653 07:28:26 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 07:28:26 executing program 1: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x40010) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="081ed024903d4dce63e3000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c000200000000005e217c00"], 0x6c}}, 0x0) [ 1019.794785] Unknown ioctl -2143271653 [ 1019.799762] nbd: must specify a size in bytes for the device [ 1019.810383] Unknown ioctl -2143271653 [ 1019.823405] Unknown ioctl -2143271653 [ 1019.847047] Unknown ioctl -2143271653 [ 1019.861267] Unknown ioctl -2143271653 [ 1019.881812] Unknown ioctl -2143271653 [ 1019.902565] Unknown ioctl -2143271653 [ 1019.913844] Unknown ioctl -2143271653 [ 1019.919311] Unknown ioctl -2143271653 [ 1019.923357] Unknown ioctl -2143271653 [ 1019.930006] nbd: must specify a size in bytes for the device [ 1019.936757] Unknown ioctl -2143271653 [ 1019.941675] Unknown ioctl -2143271653 [ 1019.945780] Unknown ioctl -2143271653 [ 1019.951169] Unknown ioctl -2143271653 [ 1019.958967] Unknown ioctl -2143271653 [ 1019.962831] Unknown ioctl -2143271653 [ 1019.966677] Unknown ioctl -2143271653 [ 1019.972688] Unknown ioctl -2143271653 [ 1019.976546] Unknown ioctl -2143271653 [ 1019.981566] Unknown ioctl -2143271653 [ 1019.985431] Unknown ioctl -2143271653 [ 1019.990642] Unknown ioctl -2143271653 [ 1019.994489] Unknown ioctl -2143271653 [ 1019.999369] Unknown ioctl -2143271653 [ 1020.003420] Unknown ioctl -2143271653 [ 1020.007269] Unknown ioctl -2143271653 [ 1020.012507] Unknown ioctl -2143271653 [ 1020.016362] Unknown ioctl -2143271653 [ 1020.020992] Unknown ioctl -2143271653 [ 1020.024790] Unknown ioctl -2143271653 [ 1020.028978] Unknown ioctl -2143271653 [ 1020.032786] Unknown ioctl -2143271653 [ 1020.036565] Unknown ioctl -2143271653 [ 1020.040557] Unknown ioctl -2143271653 [ 1020.044352] Unknown ioctl -2143271653 [ 1020.048195] Unknown ioctl -2143271653 [ 1020.051982] Unknown ioctl -2143271653 [ 1020.055763] Unknown ioctl -2143271653 [ 1020.059636] Unknown ioctl -2143271653 [ 1020.063428] Unknown ioctl -2143271653 [ 1020.067207] Unknown ioctl -2143271653 [ 1020.071080] Unknown ioctl -2143271653 [ 1020.074873] Unknown ioctl -2143271653 [ 1020.078758] Unknown ioctl -2143271653 [ 1020.082547] Unknown ioctl -2143271653 [ 1020.086333] Unknown ioctl -2143271653 [ 1020.090208] Unknown ioctl -2143271653 [ 1020.093994] Unknown ioctl -2143271653 [ 1020.097789] Unknown ioctl -2143271653 07:28:26 executing program 2: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) 07:28:26 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080), 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000040)={0x22, 0x14, 0xfc, 0x9, 0x40}, 0x6) epoll_create(0xfff) 07:28:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x40010) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="081ed024903d4dce63e3000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c000200000000005e217c00"], 0x6c}}, 0x0) 07:28:26 executing program 1: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) [ 1020.101623] Unknown ioctl -2143271653 [ 1020.105414] Unknown ioctl -2143271653 [ 1020.109270] Unknown ioctl -2143271653 [ 1020.113057] Unknown ioctl -2143271653 [ 1020.116836] Unknown ioctl -2143271653 [ 1020.120677] Unknown ioctl -2143271653 [ 1020.124464] Unknown ioctl -2143271653 [ 1020.128324] Unknown ioctl -2143271653 [ 1020.132121] Unknown ioctl -2143271653 [ 1020.135898] Unknown ioctl -2143271653 [ 1020.139747] Unknown ioctl -2143271653 [ 1020.143531] Unknown ioctl -2143271653 [ 1020.147312] Unknown ioctl -2143271653 07:28:26 executing program 1: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0), 0x45ef9f3f254f09d0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000b80)={0xb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)={0xc000200b}) 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) socket$packet(0x11, 0x3, 0x300) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) 07:28:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100f364072979b35acfcf17740d7a14e40e24fef5b919cf429a60c90d05951457e1e195f7955cc377e2689aead4f69e4df1dcda0f26e2ad3a75ccadc451f6f2a1bc39c91de3a4dbdeb789d853fc509d3f02b86e1e8b511b1fdf9b5019da592e45f7d9039d747f46b253c456aa78c0e76f166b87488271cade4639b279eca071f6b7d3ba8a65fe8fcd28a450c45e26a35869dd810f41d8014856163e42408153cc7618ea5aebcac9f8964424090a02c15be46c1fabf4e81d9cc736a71adcd22678cc5b5bbe4c50a581d9b6b6ff6e9e4695020000006db4cb1e6a00"/256, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="d95464c9", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '*:\\[\'%'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004811}, 0x4000041) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 2: r0 = epoll_create1(0x0) (async, rerun: 64) socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) [ 1020.230254] nbd: must specify a size in bytes for the device 07:28:26 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080), 0x1) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000040)={0x22, 0x14, 0xfc, 0x9, 0x40}, 0x6) (async) epoll_create(0xfff) 07:28:26 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100f364072979b35acfcf17740d7a14e40e24fef5b919cf429a60c90d05951457e1e195f7955cc377e2689aead4f69e4df1dcda0f26e2ad3a75ccadc451f6f2a1bc39c91de3a4dbdeb789d853fc509d3f02b86e1e8b511b1fdf9b5019da592e45f7d9039d747f46b253c456aa78c0e76f166b87488271cade4639b279eca071f6b7d3ba8a65fe8fcd28a450c45e26a35869dd810f41d8014856163e42408153cc7618ea5aebcac9f8964424090a02c15be46c1fabf4e81d9cc736a71adcd22678cc5b5bbe4c50a581d9b6b6ff6e9e4695020000006db4cb1e6a00"/256, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="d95464c9", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '*:\\[\'%'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004811}, 0x4000041) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100f364072979b35acfcf17740d7a14e40e24fef5b919cf429a60c90d05951457e1e195f7955cc377e2689aead4f69e4df1dcda0f26e2ad3a75ccadc451f6f2a1bc39c91de3a4dbdeb789d853fc509d3f02b86e1e8b511b1fdf9b5019da592e45f7d9039d747f46b253c456aa78c0e76f166b87488271cade4639b279eca071f6b7d3ba8a65fe8fcd28a450c45e26a35869dd810f41d8014856163e42408153cc7618ea5aebcac9f8964424090a02c15be46c1fabf4e81d9cc736a71adcd22678cc5b5bbe4c50a581d9b6b6ff6e9e4695020000006db4cb1e6a00"/256, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="d95464c9", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '*:\\[\'%'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004811}, 0x4000041) (async) 07:28:26 executing program 2: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) 07:28:26 executing program 4: r0 = epoll_create1(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000040)={0x1, '\"'}, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) [ 1020.375631] nbd: must specify a size in bytes for the device 07:28:26 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080), 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000040)={0x22, 0x14, 0xfc, 0x9, 0x40}, 0x6) epoll_create(0xfff) 07:28:26 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) 07:28:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:26 executing program 4: r0 = epoll_create1(0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpgrp(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 5: r0 = epoll_create1(0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, 0xfffffffffffffffe) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 1020.526387] nbd: must specify a size in bytes for the device 07:28:27 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x222142) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100f364072979b35acfcf17740d7a14e40e24fef5b919cf429a60c90d05951457e1e195f7955cc377e2689aead4f69e4df1dcda0f26e2ad3a75ccadc451f6f2a1bc39c91de3a4dbdeb789d853fc509d3f02b86e1e8b511b1fdf9b5019da592e45f7d9039d747f46b253c456aa78c0e76f166b87488271cade4639b279eca071f6b7d3ba8a65fe8fcd28a450c45e26a35869dd810f41d8014856163e42408153cc7618ea5aebcac9f8964424090a02c15be46c1fabf4e81d9cc736a71adcd22678cc5b5bbe4c50a581d9b6b6ff6e9e4695020000006db4cb1e6a00"/256, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="d95464c9", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00'], 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '*:\\[\'%'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004811}, 0x4000041) [ 1020.579364] nbd: must specify a size in bytes for the device 07:28:27 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 5: r0 = epoll_create1(0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, 0xfffffffffffffffe) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_create1(0x0) (async) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) (async) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r1) (async) keyctl$link(0x8, r1, 0xfffffffffffffffe) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) (async) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpgrp(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) getpgrp(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 07:28:27 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) [ 1020.701467] nbd: must specify a size in bytes for the device 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:27 executing program 5: r0 = epoll_create1(0x0) (async) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r1) (async) keyctl$link(0x8, r1, 0xfffffffffffffffe) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpgrp(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:27 executing program 4: epoll_create1(0x0) r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400c0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) 07:28:27 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x20000002}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 07:28:27 executing program 4: epoll_create1(0x0) r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400c0, 0x0) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:27 executing program 4: epoll_create1(0x0) r0 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$dri(0x0, 0x80000001, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:27 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x20000002}) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400c0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400c0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) (async) 07:28:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x80000001, 0x200200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 4: r0 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x20000002}) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:27 executing program 2: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:27 executing program 4: r0 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x4008090) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40014}, 0x40c0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="a1fa2250b71534d0be2d7dc5f091ceb94c2a10fc9ccac46f64365e4886d1fb0be0a67c21eae5b18923c53000a2e1f79bff0a4ae59cb9473de4af619b5a5959080b5a710b6f0934bc51f602f621f6da8e816d71e801d9186ca9895c423a3088edddf4068ff7", @ANYRES32, @ANYBLOB="08000100bd23e1b8280a988d9874fa6ec53b923b95ba15eae8e5eeda272cf05ea60831d4c9c2af4fd8fd322ecbdf7306413227e49c1a96c42d5c8203dcbcba5fbc51e59a6b1a28038972ca13fd2b25576f2bb4f9669089d8223e53820ac8a3ddea3bc96ef4911c8aed46bf536e8dc82a7289a9bf0000009696b3e956bd113f35b122b537d1d2e6ce2a12598b5ca95c222fd4e24a00"/159, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r2, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:27 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 07:28:27 executing program 0: 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$nbd(&(0x7f0000000240), r0) (async) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:27 executing program 4: r0 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xc000200b}) 07:28:27 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f00000000c0)) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000280)={{}, {r2}}) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000100)={r2, &(0x7f0000000200), &(0x7f0000000140)}) r3 = epoll_create1(0x80000) r4 = socket$packet(0x11, 0x2, 0x300) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20201, 0x0) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) 07:28:27 executing program 2: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) (async) r4 = getpgid(0x0) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:27 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) [ 1021.264821] Unknown ioctl -2147201541 07:28:27 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 07:28:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) (async) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) (async) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) (async) 07:28:27 executing program 2: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) times(&(0x7f0000000080)) (async) epoll_create1(0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) (async) getpgid(0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) (async) 07:28:27 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f00000000c0)) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000280)={{}, {r2}}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000100)={r2, &(0x7f0000000200), &(0x7f0000000140)}) (async) r3 = epoll_create1(0x80000) r4 = socket$packet(0x11, 0x2, 0x300) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20201, 0x0) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) [ 1021.290779] Unknown ioctl -1071088638 07:28:27 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:27 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 07:28:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 07:28:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/127) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000bc0)=""/4096) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) [ 1021.365076] nla_parse: 59 callbacks suppressed [ 1021.365082] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.369968] Unknown ioctl -1071088638 [ 1021.394084] Unknown ioctl -2147201541 [ 1021.408581] Unknown ioctl -2143271630 07:28:27 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 07:28:27 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:27 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f00000000c0)) (async) r1 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000240)={0x80000000, 0x0, &(0x7f00000001c0)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000280)={{}, {r2}}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000100)={r2, &(0x7f0000000200), &(0x7f0000000140)}) (async) r3 = epoll_create1(0x80000) r4 = socket$packet(0x11, 0x2, 0x300) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20201, 0x0) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) [ 1021.413404] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.427417] Unknown ioctl -2143271653 [ 1021.457997] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.484876] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.491689] Unknown ioctl -1071088638 [ 1021.497321] Unknown ioctl -2147201541 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100baf9b333b855177904ecc1c1e0b44192dd7568a95eecfdc340020573d1b59e0466c3c4de9d6fd6776ee7f9a29b5870da03a2e4f13a5031ba6eb2bf85bb00506276271b5ff5bdbf4eacdd9c4f6a9bf1d795003b18a3b49f7b59d2b92906b7ba496a90f8e2", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, r3, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/127) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000bc0)=""/4096) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/127) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000bc0)=""/4096) (async) 07:28:28 executing program 4: r0 = epoll_create1(0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:28 executing program 5: ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f00000001c0), &(0x7f0000000200)}) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x4) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x80000000}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000040)=""/230) [ 1021.510763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.522795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.532584] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 5: ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f00000001c0), &(0x7f0000000200)}) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x4) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x80000000}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000040)=""/230) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f00000001c0), &(0x7f0000000200)}) (async) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x4) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x80000000}) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000040)=""/230) (async) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:28 executing program 1: epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) [ 1021.601857] Unknown ioctl -2143271630 [ 1021.619058] Unknown ioctl -2143271653 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 1: epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) [ 1021.653224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1021.656212] Unknown ioctl -2143271630 [ 1021.665925] Unknown ioctl -2143271653 [ 1021.700401] nbd: must specify a size in bytes for the device [ 1021.722870] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1021.739918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100baf9b333b855177904ecc1c1e0b44192dd7568a95eecfdc340020573d1b59e0466c3c4de9d6fd6776ee7f9a29b5870da03a2e4f13a5031ba6eb2bf85bb00506276271b5ff5bdbf4eacdd9c4f6a9bf1d795003b18a3b49f7b59d2b92906b7ba496a90f8e2", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, r3, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100baf9b333b855177904ecc1c1e0b44192dd7568a95eecfdc340020573d1b59e0466c3c4de9d6fd6776ee7f9a29b5870da03a2e4f13a5031ba6eb2bf85bb00506276271b5ff5bdbf4eacdd9c4f6a9bf1d795003b18a3b49f7b59d2b92906b7ba496a90f8e2", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, r3, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) (async) 07:28:28 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/127) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async, rerun: 32) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000bc0)=""/4096) (rerun: 32) 07:28:28 executing program 5: ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000280)={0x80000000, &(0x7f00000001c0), &(0x7f0000000200)}) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x4) (async) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x80000000}) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000040)=""/230) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 1: epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000080)='2\x00', 0x2) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) [ 1021.832005] Unknown ioctl -2143271630 [ 1021.848043] Unknown ioctl -2143271653 [ 1021.852264] nbd: must specify a size in bytes for the device [ 1021.864594] Unknown ioctl -2143271653 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100baf9b333b855177904ecc1c1e0b44192dd7568a95eecfdc340020573d1b59e0466c3c4de9d6fd6776ee7f9a29b5870da03a2e4f13a5031ba6eb2bf85bb00506276271b5ff5bdbf4eacdd9c4f6a9bf1d795003b18a3b49f7b59d2b92906b7ba496a90f8e2", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, r3, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) [ 1021.880568] Unknown ioctl -2143271653 [ 1021.887474] nbd: must specify a size in bytes for the device [ 1021.894501] Unknown ioctl -2143271653 [ 1021.902329] Unknown ioctl -2143271653 [ 1021.914481] Unknown ioctl -2143271653 [ 1021.918536] Unknown ioctl -2143271653 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000080)='2\x00', 0x2) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/clear_refs\x00', 0x1, 0x0) (async) write$sysctl(r2, &(0x7f0000000080)='2\x00', 0x2) (async) [ 1021.930746] Unknown ioctl -2143271653 [ 1021.934817] Unknown ioctl -2143271653 [ 1021.942484] Unknown ioctl -2143271653 [ 1021.946532] Unknown ioctl -2143271653 [ 1021.953272] Unknown ioctl -2143271653 [ 1021.957081] Unknown ioctl -2143271653 [ 1021.966560] Unknown ioctl -2143271653 [ 1021.971451] Unknown ioctl -2143271653 [ 1021.975363] Unknown ioctl -2143271653 [ 1021.984406] Unknown ioctl -2143271653 [ 1021.989444] Unknown ioctl -2143271653 [ 1021.998989] nbd: must specify a size in bytes for the device [ 1022.024151] Unknown ioctl -2143271653 [ 1022.030808] Unknown ioctl -2143271653 [ 1022.034635] Unknown ioctl -2143271653 [ 1022.039698] Unknown ioctl -2143271653 [ 1022.043504] Unknown ioctl -2143271653 [ 1022.047300] Unknown ioctl -2143271653 [ 1022.053059] Unknown ioctl -2143271653 [ 1022.056956] Unknown ioctl -2143271653 [ 1022.061895] Unknown ioctl -2143271653 [ 1022.065704] Unknown ioctl -2143271653 [ 1022.071298] Unknown ioctl -2143271653 [ 1022.075112] Unknown ioctl -2143271653 [ 1022.079576] Unknown ioctl -2143271653 07:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000080)='2\x00', 0x2) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040014}, 0x20008040) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) r4 = getpgid(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) [ 1022.083398] Unknown ioctl -2143271653 [ 1022.087177] Unknown ioctl -2143271653 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040014}, 0x20008040) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$packet(0x11, 0x2, 0x300) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) (async) 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8000000c}) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) r1 = epoll_create(0x8001) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8000000c}) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040014}, 0x20008040) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040014}, 0x20008040) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) 07:28:28 executing program 1: r0 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 07:28:28 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) socket$packet(0x11, 0x2, 0x300) (async) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:28 executing program 5: epoll_create1(0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8000000c}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_create(0x8001) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8000000c}) (async) 07:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x4428c1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x2, 0x1, 0x1, 0xdfb7, 0x3e7], 0x1, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f0000000040)={r0, r2, 0x5}) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:28 executing program 5: r0 = epoll_create1(0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000240)=0x7) r1 = getpgid(0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000100)={0xffffffffffffffff, r2, 0x80000001}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000180)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000140)={0xe800200c}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSW(r8, 0x80404525, &(0x7f0000000280)=""/200) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000000c0)={0x15, 0x4f, &(0x7f0000000040)="6742bf1843a8deb33781157fd70a0b746bfd8c4f3bea1f1919d75515d0a20af0421812c8c9304663bef1ecf629a56ccfbef2a22afb1b72abe95ea8a4f809b7d900a552b961167104232c33362210ba"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)=""/165) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x6c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) 07:28:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:28 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x4428c1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x2, 0x1, 0x1, 0xdfb7, 0x3e7], 0x1, 0x1}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:28 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1022.478500] Unknown ioctl -2147200512 07:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)=""/165) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x6c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)=""/165) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x6c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) [ 1022.507103] Unknown ioctl -2143271643 07:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x4428c1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x2, 0x1, 0x1, 0xdfb7, 0x3e7], 0x1, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x4428c1, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x2, 0x1, 0x1, 0xdfb7, 0x3e7], 0x1, 0x1}) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) 07:28:29 executing program 5: r0 = epoll_create1(0x0) (async, rerun: 64) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000240)=0x7) (rerun: 64) r1 = getpgid(0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000100)={0xffffffffffffffff, r2, 0x80000001}) r3 = socket$packet(0x11, 0x2, 0x300) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000180)) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000140)={0xe800200c}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCGBITSW(r8, 0x80404525, &(0x7f0000000280)=""/200) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000000c0)={0x15, 0x4f, &(0x7f0000000040)="6742bf1843a8deb33781157fd70a0b746bfd8c4f3bea1f1919d75515d0a20af0421812c8c9304663bef1ecf629a56ccfbef2a22afb1b72abe95ea8a4f809b7d900a552b961167104232c33362210ba"}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) (rerun: 64) [ 1022.529962] Unknown ioctl 1074808211 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:29 executing program 2: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x1c0, 0x0) r2 = getpgid(0x0) r3 = epoll_create1(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$SOUND_MIXER_INFO(r5, 0x805c4d65, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f0000000080)={r3, r4, 0x10001}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0xfffffff7) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000000)={0x40000000}) r7 = epoll_create(0x1) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) epoll_wait(r7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xc, 0x2da) 07:28:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1022.635430] Unknown ioctl -2147200512 [ 1022.646867] Unknown ioctl -2143271643 [ 1022.670746] Unknown ioctl 1074808211 [ 1022.674674] Unknown ioctl 1074808211 [ 1022.681620] Unknown ioctl 1074808211 07:28:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) (async) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)=""/165) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x6c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1022.685566] Unknown ioctl 1074808211 [ 1022.698770] Unknown ioctl -2141434523 [ 1022.703012] Unknown ioctl 1074808211 [ 1022.708749] Unknown ioctl 1074808211 [ 1022.712843] Unknown ioctl 1074808211 [ 1022.724497] Unknown ioctl 1074808211 [ 1022.728984] Unknown ioctl 1074808211 07:28:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) [ 1022.732975] Unknown ioctl 1074808211 [ 1022.736877] Unknown ioctl 1074808211 [ 1022.742688] Unknown ioctl 1074808211 [ 1022.746599] Unknown ioctl 1074808211 [ 1022.752390] Unknown ioctl 1074808211 [ 1022.756695] Unknown ioctl 1074808211 [ 1022.762495] Unknown ioctl 1074808211 [ 1022.766495] Unknown ioctl 1074808211 [ 1022.772063] Unknown ioctl 1074808211 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x22002, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5804030}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20044801) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r2, 0xb2934ff0fb8e1c61, 0x70bd27, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) [ 1022.800235] Unknown ioctl -2147200512 [ 1022.803732] Unknown ioctl 1074808211 [ 1022.839406] Unknown ioctl 1074808211 [ 1022.846140] Unknown ioctl 1074808211 [ 1022.851221] Unknown ioctl 1074808211 [ 1022.856017] Unknown ioctl 1074808211 [ 1022.864476] Unknown ioctl 1074808211 [ 1022.869569] Unknown ioctl 1074808211 [ 1022.874098] Unknown ioctl 1074808211 [ 1022.893734] Unknown ioctl 1074808211 [ 1022.898143] Unknown ioctl 1074808211 [ 1022.902029] Unknown ioctl 1074808211 [ 1022.906061] Unknown ioctl 1074808211 [ 1022.915769] Unknown ioctl 1074808211 [ 1022.920204] Unknown ioctl 1074808211 [ 1022.924281] Unknown ioctl 1074808211 [ 1022.936720] Unknown ioctl 1074808211 [ 1022.944661] Unknown ioctl 1074808211 [ 1022.953205] Unknown ioctl 1074808211 [ 1022.957032] Unknown ioctl 1074808211 [ 1022.961655] Unknown ioctl 1074808211 [ 1022.965462] Unknown ioctl 1074808211 [ 1022.970053] Unknown ioctl 1074808211 [ 1022.973865] Unknown ioctl 1074808211 [ 1022.977699] Unknown ioctl 1074808211 [ 1022.981461] Unknown ioctl 1074808211 [ 1022.985187] Unknown ioctl 1074808211 [ 1022.990037] Unknown ioctl 1074808211 [ 1022.993864] Unknown ioctl 1074808211 [ 1023.001093] Unknown ioctl 1074808211 [ 1023.004802] Unknown ioctl 1074808211 [ 1023.008567] Unknown ioctl 1074808211 [ 1023.012267] Unknown ioctl 1074808211 [ 1023.015956] Unknown ioctl 1074808211 [ 1023.020790] Unknown ioctl 1074808211 [ 1023.024583] Unknown ioctl 1074808211 [ 1023.028406] Unknown ioctl 1074808211 [ 1023.032161] Unknown ioctl 1074808211 [ 1023.035874] Unknown ioctl 1074808211 [ 1023.039638] Unknown ioctl 1074808211 [ 1023.043341] Unknown ioctl 1074808211 [ 1023.047030] Unknown ioctl 1074808211 07:28:29 executing program 5: r0 = epoll_create1(0x0) (async) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000240)=0x7) (async) r1 = getpgid(0xffffffffffffffff) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000100)={0xffffffffffffffff, r2, 0x80000001}) (async) r3 = socket$packet(0x11, 0x2, 0x300) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000180)) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000140)={0xe800200c}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$EVIOCGBITSW(r8, 0x80404525, &(0x7f0000000280)=""/200) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000000c0)={0x15, 0x4f, &(0x7f0000000040)="6742bf1843a8deb33781157fd70a0b746bfd8c4f3bea1f1919d75515d0a20af0421812c8c9304663bef1ecf629a56ccfbef2a22afb1b72abe95ea8a4f809b7d900a552b961167104232c33362210ba"}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1023.050856] Unknown ioctl 1074808211 [ 1023.054576] Unknown ioctl 1074808211 [ 1023.058362] Unknown ioctl 1074808211 [ 1023.062070] Unknown ioctl 1074808211 [ 1023.065784] Unknown ioctl 1074808211 [ 1023.069628] Unknown ioctl 1074808211 [ 1023.096220] Unknown ioctl -2147200512 [ 1023.100524] Unknown ioctl -2143271643 [ 1023.104439] Unknown ioctl 1074808211 07:28:29 executing program 2: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) (async) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x1c0, 0x0) r2 = getpgid(0x0) (async) r3 = epoll_create1(0x0) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$SOUND_MIXER_INFO(r5, 0x805c4d65, &(0x7f0000000240)) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f0000000080)={r3, r4, 0x10001}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_create1(0x80000) (async) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0xfffffff7) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) (async) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000000)={0x40000000}) (async) r7 = epoll_create(0x1) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) (async) epoll_wait(r7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xc, 0x2da) 07:28:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x22002, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5804030}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20044801) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r2, 0xb2934ff0fb8e1c61, 0x70bd27, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x22002, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5804030}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20044801) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r2, 0xb2934ff0fb8e1c61, 0x70bd27, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) (async) 07:28:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) 07:28:29 executing program 3: times(&(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x5}) 07:28:29 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000004}) 07:28:30 executing program 3: times(&(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x22002, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5804030}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20044801) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r2, 0xb2934ff0fb8e1c61, 0x70bd27, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) 07:28:30 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000004}) [ 1023.542172] Unknown ioctl -2141434523 [ 1023.548885] Unknown ioctl -2147200512 07:28:30 executing program 3: times(&(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 5: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000004}) 07:28:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 2: r0 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) (async) epoll_create1(0x80000) (async) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x1c0, 0x0) (async) r2 = getpgid(0x0) r3 = epoll_create1(0x0) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_INFO(r5, 0x805c4d65, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f0000000080)={r3, r4, 0x10001}) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0xfffffff7) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000000)={0x40000000}) (async) r7 = epoll_create(0x1) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) epoll_wait(r7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xc, 0x2da) 07:28:30 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xa0000000}) 07:28:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r2) r4 = getpid() r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r6 = epoll_create1(0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r5, &(0x7f0000000500)={r6, r7, 0x5}) sendmsg$NFC_CMD_GET_TARGET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x20, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x8800) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r8, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000540)=""/91) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xf4, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x20}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0xf4}, 0x1, 0x0, 0x0, 0x2000c851}, 0x8890) 07:28:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) 07:28:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xa0000000}) epoll_create1(0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) socket$rds(0x15, 0x5, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xa0000000}) (async) 07:28:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:30 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xa0000000}) epoll_create1(0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) socket$rds(0x15, 0x5, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xa0000000}) (async) 07:28:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1024.446048] Unknown ioctl -2141434523 07:28:30 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpid() socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000000080)={r0, r3}) [ 1024.516078] Unknown ioctl -2147200512 07:28:31 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 07:28:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:31 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpid() (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000000080)={r0, r3}) 07:28:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = getpid() (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r2) r4 = getpid() r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r6 = epoll_create1(0x80000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r5, &(0x7f0000000500)={r6, r7, 0x5}) (async) sendmsg$NFC_CMD_GET_TARGET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x20, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x8800) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r8, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000540)=""/91) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xf4, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x20}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0xf4}, 0x1, 0x0, 0x0, 0x2000c851}, 0x8890) 07:28:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:31 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpid() socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000000080)={r0, r3}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) getpid() (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000000080)={r0, r3}) (async) 07:28:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = getpid() r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r2) (async) r4 = getpid() r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r6 = epoll_create1(0x80000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r5, &(0x7f0000000500)={r6, r7, 0x5}) (async) sendmsg$NFC_CMD_GET_TARGET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x20, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x8800) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r8, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000540)=""/91) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xf4, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x20}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0xf4}, 0x1, 0x0, 0x0, 0x2000c851}, 0x8890) 07:28:31 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 07:28:31 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:31 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$SOUND_MIXER_READ_VOLUME(r2, 0x80044d0c, &(0x7f0000000080)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:31 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 07:28:31 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x17c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffea9, 0xa, '\xd6p\xea!\x10\x919\x94\x19\b\xe4\xbc!\xd72+f\a\x97\xcb\xday\xb0\xbc;\xc4\xcd\x10\x98\xf9\xf8\xb98R\xe4\xff\x1aRp5I8\xd7bl\x1fNq\xc3x\xd7\xff\xf2\x15+D<\xec]\xb8U\xa3\x90\x19|\x8e\x8d\xdc\xd63T(u5rR\xa4\x7f\x1a1\xfb\xb3\xac?\xa2\xa0F\xc0eCF\f\x95-\bi\xf5eU\x84^O\xc4\xeeC\xb1\xfd\xc2&\xafW1\xa5\xde4}.\xa1*\xed\x9aAU\x9fh\xaf\xa8\xd8\xa7M\x96\xd0\xbc\v\x81\x89G\xec\xba\xa8\xc7J\x8c\xc4w\x9e\xdf\x12\xc5\xd6\xfeTW\x18\x94}{\x9faU6\xd7\xb0jG\x038z\x88\x03\xf5\x0e\xd9\xfbcY\x19E\xf0\x9f\b\xa7\x98\x87\xd4*7_\xca\xde\x92\x9f\x7f6\xcb\t\xe9.\x1c}\xbe\'\xee\xefR\xd9\x97\x16\x88\x92\xec\x9c\xd54\xb3\xa1\xe1RX\xd5B\xd2\xe6\x94:\xa9\xe2\x99\xb5\x96n\x87'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/vsock\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x17c}}, 0x0) 07:28:31 executing program 2: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800f5ff", @ANYRES16=r3, @ANYBLOB="010025bd7000fedbdf250800000014000200fc0200"/34], 0x28}, 0x1, 0x0, 0x0, 0x10400}, 0x810) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 07:28:31 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_READ_VOLUME(r2, 0x80044d0c, &(0x7f0000000080)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 1025.483439] Unknown ioctl -2147201780 [ 1025.500784] Unknown ioctl 43776 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:32 executing program 3: r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 2: r0 = epoll_create1(0x0) (async, rerun: 64) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 64) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800f5ff", @ANYRES16=r3, @ANYBLOB="010025bd7000fedbdf250800000014000200fc0200"/34], 0x28}, 0x1, 0x0, 0x0, 0x10400}, 0x810) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 07:28:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:32 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) ioctl$SOUND_MIXER_READ_VOLUME(r2, 0x80044d0c, &(0x7f0000000080)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x17c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffea9, 0xa, '\xd6p\xea!\x10\x919\x94\x19\b\xe4\xbc!\xd72+f\a\x97\xcb\xday\xb0\xbc;\xc4\xcd\x10\x98\xf9\xf8\xb98R\xe4\xff\x1aRp5I8\xd7bl\x1fNq\xc3x\xd7\xff\xf2\x15+D<\xec]\xb8U\xa3\x90\x19|\x8e\x8d\xdc\xd63T(u5rR\xa4\x7f\x1a1\xfb\xb3\xac?\xa2\xa0F\xc0eCF\f\x95-\bi\xf5eU\x84^O\xc4\xeeC\xb1\xfd\xc2&\xafW1\xa5\xde4}.\xa1*\xed\x9aAU\x9fh\xaf\xa8\xd8\xa7M\x96\xd0\xbc\v\x81\x89G\xec\xba\xa8\xc7J\x8c\xc4w\x9e\xdf\x12\xc5\xd6\xfeTW\x18\x94}{\x9faU6\xd7\xb0jG\x038z\x88\x03\xf5\x0e\xd9\xfbcY\x19E\xf0\x9f\b\xa7\x98\x87\xd4*7_\xca\xde\x92\x9f\x7f6\xcb\t\xe9.\x1c}\xbe\'\xee\xefR\xd9\x97\x16\x88\x92\xec\x9c\xd54\xb3\xa1\xe1RX\xd5B\xd2\xe6\x94:\xa9\xe2\x99\xb5\x96n\x87'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/vsock\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x17c}}, 0x0) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1025.595932] Unknown ioctl -2147201780 [ 1025.614515] Unknown ioctl 43776 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x17c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffea9, 0xa, '\xd6p\xea!\x10\x919\x94\x19\b\xe4\xbc!\xd72+f\a\x97\xcb\xday\xb0\xbc;\xc4\xcd\x10\x98\xf9\xf8\xb98R\xe4\xff\x1aRp5I8\xd7bl\x1fNq\xc3x\xd7\xff\xf2\x15+D<\xec]\xb8U\xa3\x90\x19|\x8e\x8d\xdc\xd63T(u5rR\xa4\x7f\x1a1\xfb\xb3\xac?\xa2\xa0F\xc0eCF\f\x95-\bi\xf5eU\x84^O\xc4\xeeC\xb1\xfd\xc2&\xafW1\xa5\xde4}.\xa1*\xed\x9aAU\x9fh\xaf\xa8\xd8\xa7M\x96\xd0\xbc\v\x81\x89G\xec\xba\xa8\xc7J\x8c\xc4w\x9e\xdf\x12\xc5\xd6\xfeTW\x18\x94}{\x9faU6\xd7\xb0jG\x038z\x88\x03\xf5\x0e\xd9\xfbcY\x19E\xf0\x9f\b\xa7\x98\x87\xd4*7_\xca\xde\x92\x9f\x7f6\xcb\t\xe9.\x1c}\xbe\'\xee\xefR\xd9\x97\x16\x88\x92\xec\x9c\xd54\xb3\xa1\xe1RX\xd5B\xd2\xe6\x94:\xa9\xe2\x99\xb5\x96n\x87'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/vsock\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x17c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x17c, r1, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffea9, 0xa, '\xd6p\xea!\x10\x919\x94\x19\b\xe4\xbc!\xd72+f\a\x97\xcb\xday\xb0\xbc;\xc4\xcd\x10\x98\xf9\xf8\xb98R\xe4\xff\x1aRp5I8\xd7bl\x1fNq\xc3x\xd7\xff\xf2\x15+D<\xec]\xb8U\xa3\x90\x19|\x8e\x8d\xdc\xd63T(u5rR\xa4\x7f\x1a1\xfb\xb3\xac?\xa2\xa0F\xc0eCF\f\x95-\bi\xf5eU\x84^O\xc4\xeeC\xb1\xfd\xc2&\xafW1\xa5\xde4}.\xa1*\xed\x9aAU\x9fh\xaf\xa8\xd8\xa7M\x96\xd0\xbc\v\x81\x89G\xec\xba\xa8\xc7J\x8c\xc4w\x9e\xdf\x12\xc5\xd6\xfeTW\x18\x94}{\x9faU6\xd7\xb0jG\x038z\x88\x03\xf5\x0e\xd9\xfbcY\x19E\xf0\x9f\b\xa7\x98\x87\xd4*7_\xca\xde\x92\x9f\x7f6\xcb\t\xe9.\x1c}\xbe\'\xee\xefR\xd9\x97\x16\x88\x92\xec\x9c\xd54\xb3\xa1\xe1RX\xd5B\xd2\xe6\x94:\xa9\xe2\x99\xb5\x96n\x87'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '/dev/vsock\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x17c}}, 0x0) (async) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x6009}) [ 1025.686447] Unknown ioctl -2147201780 [ 1025.701638] Unknown ioctl 43776 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x6009}) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x6009}) (async) 07:28:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) [ 1025.801318] nbd: must specify at least one socket 07:28:32 executing program 2: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800f5ff", @ANYRES16=r3, @ANYBLOB="010025bd7000fedbdf250800000014000200fc0200"/34], 0x28}, 0x1, 0x0, 0x0, 0x10400}, 0x810) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/clear_refs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x6009}) 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) [ 1025.849247] nbd: must specify at least one socket 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000229bd7000fedbdf250800000014000300fe800000000000000000000000000001140006007465616d3000000000000000000000002400e5ff73797374656d5f753a6f626a6563745f723a6170745f6c6f636b5f743a733000"/106], 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="100026bd7000ffdbdf25010000000500010001000000080004000000000008000500ac1e00012a00070073797374656d5f753a6f626a6563745f723a6c64636f6e6669675f63616368655f743a733000000014000300fe80000000000000000000000000003614000200ff020000000000000000000000000001140006006e723000000000000000000000000000080004000a01010214000600776c616e3000"/170], 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x40) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r2) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280244}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="7800200082acd63e0e529bd9f1f6", @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf25010000000c00060003000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="2400078008000100", @ANYRES32=r3, @ANYBLOB="0098eeb5b100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRESDEC=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100000000000c00040001000000000000000c0008004000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000005) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:32 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280244}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="7800200082acd63e0e529bd9f1f6", @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf25010000000c00060003000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="2400078008000100", @ANYRES32=r3, @ANYBLOB="0098eeb5b100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRESDEC=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100000000000c00040001000000000000000c0008004000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000005) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000229bd7000fedbdf250800000014000300fe800000000000000000000000000001140006007465616d3000000000000000000000002400e5ff73797374656d5f753a6f626a6563745f723a6170745f6c6f636b5f743a733000"/106], 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="100026bd7000ffdbdf25010000000500010001000000080004000000000008000500ac1e00012a00070073797374656d5f753a6f626a6563745f723a6c64636f6e6669675f63616368655f743a733000000014000300fe80000000000000000000000000003614000200ff020000000000000000000000000001140006006e723000000000000000000000000000080004000a01010214000600776c616e3000"/170], 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x40) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r2) (async, rerun: 32) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:32 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async, rerun: 64) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000b80)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280244}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="7800200082acd63e0e529bd9f1f6", @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf25010000000c00060003000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="2400078008000100", @ANYRES32=r3, @ANYBLOB="0098eeb5b100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRESDEC=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100000000000c00040001000000000000000c0008004000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000005) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) (async) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 07:28:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r4, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040085}, 0x4050010) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000229bd7000fedbdf250800000014000300fe800000000000000000000000000001140006007465616d3000000000000000000000002400e5ff73797374656d5f753a6f626a6563745f723a6170745f6c6f636b5f743a733000"/106], 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="100026bd7000ffdbdf25010000000500010001000000080004000000000008000500ac1e00012a00070073797374656d5f753a6f626a6563745f723a6c64636f6e6669675f63616368655f743a733000000014000300fe80000000000000000000000000003614000200ff020000000000000000000000000001140006006e723000000000000000000000000000080004000a01010214000600776c616e3000"/170], 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x40) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r2) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r5, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x20}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) getpgid(0x0) r2 = getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 2: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x80, &(0x7f0000000240)={[0x401]}, 0x8) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0), 0x84100, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000100)={0x0, 0xe8}, 0x2) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0x80000001, 0x21, 0x1209, 0x23, 0x357, 0x8}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x191000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xe0000004}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x600440, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0x3, 0x6, 0x827, 0x9, 0x4000, 0x800}) 07:28:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r4, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r4, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040085}, 0x4050010) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) epoll_create1(0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000880), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r4, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_lock_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040080) (async) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040085}, 0x4050010) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) (async) 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) getpgid(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r3, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 2: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x80, &(0x7f0000000240)={[0x401]}, 0x8) socket$packet(0x11, 0x2, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0), 0x84100, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000100)={0x0, 0xe8}, 0x2) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0x80000001, 0x21, 0x1209, 0x23, 0x357, 0x8}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x191000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xe0000004}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x600440, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0x3, 0x6, 0x827, 0x9, 0x4000, 0x800}) epoll_create1(0x0) (async) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x80, &(0x7f0000000240)={[0x401]}, 0x8) (async) socket$packet(0x11, 0x2, 0x300) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0), 0x84100, 0x0) (async) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000100)={0x0, 0xe8}, 0x2) (async) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0x80000001, 0x21, 0x1209, 0x23, 0x357, 0x8}) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x191000, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xe0000004}) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x600440, 0x0) (async) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0x3, 0x6, 0x827, 0x9, 0x4000, 0x800}) (async) [ 1026.402123] nla_parse: 249 callbacks suppressed [ 1026.402128] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1026.432797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1026.443129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:28:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) [ 1026.453300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1026.473201] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:28:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="611c00000000000000000100000004000a003c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="f3420700", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00040000000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 07:28:33 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) [ 1026.496063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.510768] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.521214] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.540034] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:28:33 executing program 3: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = getpgid(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x5}) 07:28:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r2, 0xb2934ff0fb8e1c61, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x6c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008800) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r4, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c054}, 0x80) [ 1026.562116] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.585103] block nbd0: NBD_DISCONNECT [ 1026.593000] kasan: CONFIG_KASAN_INLINE enabled [ 1026.597600] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1026.604952] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1026.611240] Modules linked in: [ 1026.614432] CPU: 1 PID: 1101 Comm: systemd-udevd Not tainted 4.14.304-syzkaller #0 [ 1026.622124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1026.631470] task: ffff888085416080 task.stack: ffff8880b0460000 [ 1026.637528] RIP: 0010:__lock_acquire+0x1cc/0x3f20 [ 1026.642354] RSP: 0018:ffff8880b0467938 EFLAGS: 00010006 [ 1026.647717] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1026.654978] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000110 [ 1026.662239] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1026.669500] R10: 0000000000000001 R11: ffff888085416080 R12: 0000000000000110 [ 1026.676765] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8bed0dc0 [ 1026.684030] FS: 00007f0a8199d8c0(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 1026.692244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1026.698120] CR2: 0000001b2fc22000 CR3: 000000009fe26000 CR4: 00000000003406e0 [ 1026.705385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1026.712649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1026.719929] Call Trace: [ 1026.722523] ? vprintk_emit+0x170/0x620 [ 1026.726494] ? dev_vprintk_emit+0x1da/0x440 [ 1026.730813] ? trace_hardirqs_on+0x10/0x10 [ 1026.735048] ? dev_driver_string+0x160/0x160 [ 1026.739453] ? __switch_to_asm+0x31/0x60 [ 1026.743504] ? __switch_to_asm+0x25/0x60 [ 1026.747565] ? __schedule+0x893/0x1de0 [ 1026.751448] ? __mutex_lock+0x356/0x1310 [ 1026.755505] lock_acquire+0x170/0x3f0 [ 1026.759292] ? flush_workqueue+0xcb/0x1310 [ 1026.763504] flush_workqueue+0xfa/0x1310 [ 1026.767538] ? flush_workqueue+0xcb/0x1310 [ 1026.771748] ? nbd_disconnect_and_put+0x99/0x140 [ 1026.776478] ? lock_downgrade+0x740/0x740 [ 1026.780601] ? check_flush_dependency+0x2a0/0x2a0 [ 1026.785419] nbd_disconnect_and_put+0xc3/0x140 [ 1026.790104] nbd_release+0x123/0x150 [ 1026.793794] ? nbd_ioctl+0xad0/0xad0 [ 1026.797480] __blkdev_put+0x5aa/0x800 [ 1026.801255] ? revalidate_disk+0x1f0/0x1f0 [ 1026.805486] ? locks_remove_file+0x2cd/0x420 [ 1026.809884] ? blkdev_put+0x75/0x4c0 [ 1026.813574] ? blkdev_put+0x4c0/0x4c0 [ 1026.817374] blkdev_close+0x86/0xb0 [ 1026.820975] __fput+0x25f/0x7a0 [ 1026.824229] task_work_run+0x11f/0x190 [ 1026.828111] exit_to_usermode_loop+0x1ad/0x200 [ 1026.832688] do_syscall_64+0x4a3/0x640 [ 1026.836556] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1026.841730] RIP: 0033:0x7f0a80ae3270 [ 1026.845426] RSP: 002b:00007ffca60f99a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1026.853114] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f0a80ae3270 [ 1026.860361] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 1026.867617] RBP: 00007f0a8199d710 R08: 00005650d08284a0 R09: 0000000000000018 [ 1026.874867] R10: 00005650d082ed88 R11: 0000000000000246 R12: 0000000000000000 [ 1026.882131] R13: 00005650d082b880 R14: 0000000000000003 R15: 000000000000000e [ 1026.889406] Code: 18 00 00 00 00 48 81 c4 80 01 00 00 44 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 67 2a 00 00 49 81 3c 24 e0 c7 2f 8b 0f 84 5f [ 1026.908498] RIP: __lock_acquire+0x1cc/0x3f20 RSP: ffff8880b0467938 [ 1026.914793] ---[ end trace f49b33855e5ca7cc ]--- [ 1026.919520] Kernel panic - not syncing: Fatal exception [ 1026.925023] Kernel Offset: disabled [ 1026.928628] Rebooting in 86400 seconds..