program: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x198, r1, 0x200, 0x70bd25, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x990b}, {0x8, 0xb, 0xfec1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x7a6e9a0}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xe91}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xe0}, {0x6, 0x16, 0x7}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xb}, {0x8, 0xb, 0xbaa1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8df9}, {0x6, 0x16, 0x1}, {0x5}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x81}}]}, 0x198}, 0x1, 0x0, 0x0, 0x80000}, 0x1) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) (rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r1, 0x2, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x8}}]}, 0x44}}, 0x40) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, &(0x7f0000000440)={0x5, "48c575f5870ece9935fd616998288ceed600099aa0b307b49a785cea48c9e7b7", 0x3, 0x40, 0x9, 0x9, 0x2, 0x4, 0x3ff, 0x1000}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000004c0)) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000600)={@fallback=r2, 0x3, 0x1, 0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0], 0x0}, 0x40) (async) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000680)={0xdde, 0x0}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={@cgroup=r2, 0xffffffffffffffff, 0x1d, 0x2024, 0x0, @void, @void, @value=r6, @void, r5}, 0x20) (async) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000700), r2) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x68, r7, 0x0, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x4b9, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) r8 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r8) (async) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000840)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x2, 0xa0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x9d}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x1, 0xffff, 0x1}, {0x6, 0x24, 0x1a, 0x5000, 0x3c}}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0xb, 0xf0, 0xa0}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x7df, 0x5, 0x3, 0x7d}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x0, 0x3, 0xf9}}}}}}}]}}, &(0x7f0000000980)={0xa, &(0x7f00000008c0)={0xa, 0x6, 0x250, 0x7f, 0x2, 0x7f, 0xff, 0x5}, 0x43, &(0x7f0000000900)={0x5, 0xf, 0x43, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x6, 0x0, 0xc}, @ss_container_id={0x14, 0x10, 0x4, 0x6c, "18c1aea2f6468afd05b2b650daad7c82"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x0, 0x4, 0xffff}, @wireless={0xb, 0x10, 0x1, 0x8, 0x20, 0x8, 0x5, 0x5, 0x8b}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x1, 0x7, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x4, 0x9, 0x1000}]}}) (async, rerun: 64) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x82010, r4, 0x95bf9000) (async, rerun: 64) r9 = syz_usb_connect$hid(0x2, 0x3f, &(0x7f00000009c0)={{0x12, 0x1, 0x3c9, 0x0, 0x0, 0x0, 0x30, 0x56a, 0x5e, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x4c, 0x40, 0xf7, [{{0x9, 0x4, 0x0, 0xca, 0x1, 0x3, 0x1, 0x1, 0xb8, {0x9, 0x21, 0x3000, 0x8, 0x1, {0x22, 0xa19}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x1, 0x4, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x4, 0x27, 0x3}}]}}}]}}]}}, &(0x7f0000001100)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x0, 0x9, 0x80, 0x6, 0x10, 0x7f}, 0x18b, &(0x7f0000000a40)={0x5, 0xf, 0x18b, 0x5, [@generic={0xe1, 0x10, 0x2, "41b9d7a13993c2218241c2de70b2468a59534273e48ac1428d268b398d20dd669fede06c118c31d571443ca87e679529ef961fe6a808790af4f22645a48970ba0c1d31079c4513e850d34caf2db800ea3f9cc5d68a3f145e0204eba2cfe62eda52cc233383a5babfed45426223da01b42ea5305c6a570d3aa166a38608f24d3ac1183d72dad760217704541ba2048dbfdd5d946c3e9daeed1364fb00a30c00daba01428ef49c79715ad9d4d9905e67bd30799c5c64d222e3294210ed30e51bd2b122c4569ed13512cb2184fd7b8e6723b7985167a99d1d685c0a22a50c6c"}, @ptm_cap={0x3}, @ssp_cap={0x14, 0x10, 0xa, 0xe, 0x2, 0x9, 0xf, 0x8, [0xff0000, 0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0xf8, 0x3, 0x3}, @generic={0x84, 0x10, 0xb, "621ae95fd23a50fd74a9882113a0f3096c55c2c1add25975a1a612d5af43b2a3c9e3c7d28fc667c8779e1d05ea7df17ef3b904199aeab84798a1f01edeb1faf1ca7180a326f1dbdb5accc4b24c53022087a8b5a87a257080bbe0ae34e91ac63145daad71de7917b3cd213938358b795e3c9615b745b0fcc5e8cab62e2faa53179c"}]}, 0xa, [{0xe1, &(0x7f0000000c00)=@string={0xe1, 0x3, "36ec7e130e53dcba17db4e9b1bd2cce39540974970e2ee321aa9c976c3b810873afb4cac697e145a132cf669315b8e75386d9436a6ff04ae6083815810822449e5d7b61ec9cb687ca9211d318ca88897db407e49b1cb785d4286f32843041e360916a8f36b6c85963885e8a40f46467ea9cc61eae0e22f44c2340034d127ce0a32256b6776779a31860b4d1f560a1062bdcb126a23e09164d8f7c3460ceb092521a6b782f6b6e0df1b93000a9d9e74c85a2aeafae0dfe35a2f37084c0c478d7e74798a25c77c586bd1d758695e600f377d0cb1cb11005acabb9749763fd58f"}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x421}}, {0x80, &(0x7f0000000d40)=@string={0x80, 0x3, "a336eb51f7df797bbf2b9b1df585e863437a497b32da8dd0ef1123eacfa2d1ff9082f2ef50e237eddef0ac6b5951b5ff95188f7d414c2f363ba27b39b01468f62567e48b8f012beb5e9b1dc3b1be99b65fa0ebd3c6c5c8cd12e75aa79aa2ffa8ba615d3c59521119e65e4911f89ea4f8da10df4daa2805ed6afe24a78cc2"}}, {0x77, &(0x7f0000000dc0)=@string={0x77, 0x3, "58a44a075bbd073e287415f06a00249fa9a03d60adf01cc735bef403883bb0e689bc4a5ffbb119634f0f27723875ca4e32190b70bff83cc951f454352e92b0d11408c3828ce12297c999fc57bf7b1a3db50412123678d9bbe738cb3a98844ef171a2c3054d3bfc6ccfed60e3eaf77433f141c9309b"}}, {0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0x437}}, {0xb6, &(0x7f0000000e80)=@string={0xb6, 0x3, "d428ed0c37eca8e898ce8f9d8582182c326d19b32386a6e04437c9b922df02d9e136334d95ccc5461788b21409ae53cbf05bf4729377d412c938bd701ea5a5b71f1cc14525bb719fb7f6832a6d9a2f2e286a4192fd6e7a429e2cbd56fbe74913159c37008b0c76c492fbb210d6ca4d53c057e51d40c38b470564725864d458bbd328acfa20760c9a2e014894897af5d3520cd31b5d5b8e96b854eb91f2294a7e2d1b08dafccbd6e65db0fddcbdf9b1e9be323e99"}}, {0xc, &(0x7f0000000f40)=@string={0xc, 0x3, "89d08218da8feee296e7"}}, {0x4, &(0x7f0000000f80)=@lang_id={0x4, 0x3, 0x180a}}, {0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0x41d}}, {0xd7, &(0x7f0000001000)=@string={0xd7, 0x3, "19a4fa580ce2b895f7cb8a340681edf70003e2c44b5991df443ba5c81bfa7f5ab94e2642ca920f7f6067d44564fa157103c153484bda93582c485dda1a7e897a46976efaf84112ca8f4f518653656134bf3278b651984f010b2f31aa99063a3211e9834094224b39bfa2ae7990611a24a348c552d3a2ae521f7a04ce717970604e6993001ab5de9f8841a657ffe828d36514bb397176e93a6d3a49b2dce44a8d8d5f1769db19dc66d5b6e581b3a8caded6b247360077b06a38b1d0cba919d3edd463a5ed464fad473da93af8a9f2711a3a3798631c"}}]}) syz_usb_control_io$hid(r9, &(0x7f00000013c0)={0x24, &(0x7f00000011c0)={0x20, 0x22, 0x61, {0x61, 0xc, "e9cdb758987ebda16c4a1c6e98ec50888f3fd2e17ab77e87c9f375352ae7c68171995d629fc67875d5ce72484460689fc0d41f3fa02570821296aaa31f25f94aada67af99acba3363041420b71a1c54428e3af76fbb89d6fdfc036db5eb90a"}}, &(0x7f0000001240)={0x0, 0x3, 0xe6, @string={0xe6, 0x3, "b10f49113a4c5ba0327c8422346159e84edd12e07c7175378bc9881028bcf267fce5318b8824838c4645e15e47a68e900e5d7a588e5895898e836e03e444d5b4f1f312c744883c76cbedc39d766e18df2bd918145b407ec7dfbf18572e7137f46c92dfbe2bc3c1acad36a15ff4ee88caef2f0673ba39ca25daadd4897aa3f521ee714fd0f30a95a8cba9b8ef643ec1d4a892d8219a857cc996d197cbe51aee2d138499a0f64656197adb16892be47fc82f63cb1062c4303aae5b77988df4b12b464e0f3a5bf19f7055a1f361b073e1f2ec1abc4bc8e2a28ea6a0eefe5815bfb132c970ee"}}, &(0x7f0000001340)={0x0, 0x22, 0x1, {[@local=@item_012={0x0, 0x2, 0x3}]}}, &(0x7f0000001380)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0xb, 0x1, {0x22, 0x1cf}}}}, &(0x7f0000001600)={0x2c, &(0x7f0000001400)={0x0, 0xf, 0xed, "2ade46b3ac15351a1a00ec8eeed0cb09e17f543a83e45a67556361bb82f7648c44d74ac557d95461beaf7ad4f50972ec5c50abddd56817c72f2ca2b0cf707c8d0edcf7366e0cff8d2dc6c09e32913b4cd48db93519770f19625da3e18e72cd12cf15460141d081da1f979c025b50492b1703fe1df97d5c27a9f5a8c39267e1af1f5c9d95c380885877a6e418d390bbac86ae40b53b0dbbd1392063a109f7ce262d555ebff593b87c5fe1c9007cd72daae7150b663a250ce2d03ec47dd55f21fd0ebe978db7a44e3b9f5aaeda9bdf8cd686ff7a05ab2fe6dc302f2c5c00beaa1a0dc81d6e246483e5ad5fb73dd4"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000001540)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000001580)={0x20, 0x1, 0x19, "126f727cfc6bdd6273323f69ecd54874f277879c278b1314b4"}, &(0x7f00000015c0)={0x20, 0x3, 0x1, 0x5}}) (async) ioctl$HIDIOCGVERSION(r2, 0x80044801, &(0x7f0000001640)) (async) ioctl$FBIOGET_FSCREENINFO(r4, 0x4602, &(0x7f0000001680)) (async) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001700)=0x0) tkill(r10, 0x12) close_range(r4, r2, 0x2) memfd_create(&(0x7f0000001740)='netdevsim\x00', 0x1) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f00000017c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) splice(r0, &(0x7f0000001780)=0x80000001, r11, &(0x7f0000001800)=0x8, 0x9, 0x8) (async) r12 = syz_genetlink_get_family_id$wireguard(&(0x7f0000001880), r2) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000001b00)={&(0x7f0000001840), 0xc, &(0x7f0000001ac0)={&(0x7f00000018c0)={0x1e8, r12, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0xffffffff}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PEERS={0x2c, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "020c3f10c35e5c5bd666b325148f04b222f74e642d9cb2c2ea76a93777003311"}]}]}, @WGDEVICE_A_PEERS={0x150, 0x8, 0x0, 0x1, [{0x128, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0xa8, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x2, @mcast2, 0x8c1}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x2, @empty, 0x8}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x3, @remote, 0x1ff}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @private=0xa010102}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x39a, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_FLAGS={0x8}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 67.881925][ T4661] Bluetooth: hci0: command tx timeout [ 67.976405][ T5316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.989497][ T5314] sysfs: cannot create duplicate filename '/module/raw_gadget' [ 67.995614][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00022-g01f95500a162 #0 PREEMPT(full) [ 67.995630][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.995637][ T5314] Call Trace: [ 67.995641][ T5314] [ 67.995646][ T5314] dump_stack_lvl+0x189/0x250 [ 67.995767][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 67.995780][ T5314] ? __pfx__printk+0x10/0x10 [ 67.995790][ T5314] ? kernfs_path_from_node+0x2b/0x260 [ 67.995846][ T5314] ? kernfs_path_from_node+0x2b/0x260 [ 67.995857][ T5314] ? kernfs_path_from_node+0x2b/0x260 [ 67.995870][ T5314] ? kernfs_path_from_node+0x216/0x260 [ 67.995883][ T5314] sysfs_create_dir_ns+0x259/0x280 [ 67.995899][ T5314] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 67.995912][ T5314] ? do_raw_spin_unlock+0x4d/0x240 [ 67.995927][ T5314] kobject_add_internal+0x59f/0xb40 [ 67.995978][ T5314] kobject_init_and_add+0x125/0x190 [ 67.995995][ T5314] ? __pfx_kobject_init_and_add+0x10/0x10 [ 67.996008][ T5314] ? __kasan_kmalloc+0x93/0xb0 [ 67.996021][ T5314] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 67.996034][ T5314] ? lookup_or_create_module_kobject+0x75/0x170 [ 67.996048][ T5314] lookup_or_create_module_kobject+0xe3/0x170 [ 67.996059][ T5314] module_add_driver+0xb9/0x310 [ 67.996074][ T5314] bus_add_driver+0x391/0x640 [ 67.996089][ T5314] driver_register+0x23a/0x320 [ 67.996104][ T5314] usb_gadget_register_driver_owner+0xf9/0x270 [ 67.996122][ T5314] raw_ioctl+0x149a/0x3c90 [ 67.996148][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 67.996165][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 67.996179][ T5314] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 67.996193][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 67.996208][ T5314] ? __pfx_raw_ioctl+0x10/0x10 [ 67.996225][ T5314] ? count_memcg_event_mm+0x92/0x3b0 [ 67.996242][ T5314] ? __lock_acquire+0xaac/0xd20 [ 67.996268][ T5314] ? __fget_files+0x2a/0x420 [ 67.996284][ T5314] ? __fget_files+0x3a0/0x420 [ 67.996296][ T5314] ? __fget_files+0x2a/0x420 [ 67.996310][ T5314] ? bpf_lsm_file_ioctl+0x9/0x20 [ 67.996323][ T5314] ? __pfx_raw_ioctl+0x10/0x10 [ 67.996335][ T5314] __se_sys_ioctl+0xf9/0x170 [ 67.996347][ T5314] do_syscall_64+0xf6/0x210 [ 67.996360][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 67.996374][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.996385][ T5314] RIP: 0033:0x7f519c98e56b [ 67.996395][ T5314] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 67.996404][ T5314] RSP: 002b:00007f519d753f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.996417][ T5314] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f519c98e56b [ 67.996425][ T5314] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 67.996431][ T5314] RBP: 00007f519d754fe0 R08: 0000000000000000 R09: 00302e6364755f79 [ 67.996438][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.996445][ T5314] R13: 00007f519d753fb0 R14: 0000200000000840 R15: 00007f519cce0320 [ 67.996463][ T5314] [ 67.996482][ T5314] kobject: kobject_add_internal failed for raw_gadget with -EEXIST, don't try to register things with the same name in the same directory. [ 68.148740][ T5316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.155729][ T5314] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000004: 0000 [#1] SMP KASAN NOPTI [ 68.160843][ T5314] KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027] [ 68.164215][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00022-g01f95500a162 #0 PREEMPT(full) [ 68.169007][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.173562][ T5314] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 68.176104][ T5314] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 68.183968][ T5314] RSP: 0018:ffffc9000d3e7840 EFLAGS: 00010002 [ 68.186551][ T5314] RAX: dffffc0000000000 RBX: ffffffff8b58a807 RCX: a4318075e981e000 [ 68.189868][ T5314] RDX: 0000000000000000 RSI: ffffffff8b58a807 RDI: 0000000000000004 [ 68.193224][ T5314] RBP: ffffffff819b49d8 R08: 0000000000000001 R09: 0000000000000000 [ 68.196522][ T5314] R10: dffffc0000000000 R11: fffffbfff1efdb2f R12: 0000000000000000 [ 68.199831][ T5314] R13: 0000000000000020 R14: 0000000000000020 R15: 0000000000000001 [ 68.203122][ T5314] FS: 00007f519d7566c0(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 [ 68.206845][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.209658][ T5314] CR2: 00007fff474e6d00 CR3: 00000000405d7000 CR4: 0000000000352ef0 [ 68.212973][ T5314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.216354][ T5314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.219694][ T5314] Call Trace: [ 68.221183][ T5314] [ 68.222487][ T5314] __kasan_check_byte+0x12/0x40 [ 68.224534][ T5314] lock_acquire+0x8d/0x360 [ 68.226375][ T5314] ? kobj_kset_leave+0x163/0x190 [ 68.228495][ T5314] _raw_spin_lock_irqsave+0xa7/0xf0 [ 68.230766][ T5314] ? complete+0x28/0x1b0 [ 68.232585][ T5314] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 68.235063][ T5314] ? kobject_init_and_add+0x125/0x190 [ 68.237304][ T5314] complete+0x28/0x1b0 [ 68.239040][ T5314] kobject_put+0x228/0x480 [ 68.240922][ T5314] lookup_or_create_module_kobject+0x150/0x170 [ 68.243534][ T5314] module_add_driver+0xb9/0x310 [ 68.245608][ T5314] bus_add_driver+0x391/0x640 [ 68.247594][ T5314] driver_register+0x23a/0x320 [ 68.249673][ T5314] usb_gadget_register_driver_owner+0xf9/0x270 [ 68.252301][ T5314] raw_ioctl+0x149a/0x3c90 [ 68.254223][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 68.256588][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 68.258964][ T5314] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 68.261217][ T5314] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 68.263456][ T5314] ? __pfx_raw_ioctl+0x10/0x10 [ 68.265373][ T5314] ? count_memcg_event_mm+0x92/0x3b0 [ 68.267464][ T5314] ? __lock_acquire+0xaac/0xd20 [ 68.269477][ T5314] ? __fget_files+0x2a/0x420 [ 68.271346][ T5314] ? __fget_files+0x3a0/0x420 [ 68.273229][ T5314] ? __fget_files+0x2a/0x420 [ 68.275243][ T5314] ? bpf_lsm_file_ioctl+0x9/0x20 [ 68.277448][ T5314] ? __pfx_raw_ioctl+0x10/0x10 [ 68.279559][ T5314] __se_sys_ioctl+0xf9/0x170 [ 68.281618][ T5314] do_syscall_64+0xf6/0x210 [ 68.283572][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 68.285613][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.288170][ T5314] RIP: 0033:0x7f519c98e56b [ 68.290084][ T5314] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 68.298447][ T5314] RSP: 002b:00007f519d753f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.302077][ T5314] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f519c98e56b [ 68.305389][ T5314] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 68.308745][ T5314] RBP: 00007f519d754fe0 R08: 0000000000000000 R09: 00302e6364755f79 [ 68.312153][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.315549][ T5314] R13: 00007f519d753fb0 R14: 0000200000000840 R15: 00007f519cce0320 [ 68.318871][ T5314] [ 68.320190][ T5314] Modules linked in: [ 68.321866][ T5314] ---[ end trace 0000000000000000 ]--- [ 68.324293][ T5314] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 68.326904][ T5314] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 68.334888][ T5314] RSP: 0018:ffffc9000d3e7840 EFLAGS: 00010002 [ 68.337441][ T5314] RAX: dffffc0000000000 RBX: ffffffff8b58a807 RCX: a4318075e981e000 [ 68.340796][ T5314] RDX: 0000000000000000 RSI: ffffffff8b58a807 RDI: 0000000000000004 [ 68.344111][ T5314] RBP: ffffffff819b49d8 R08: 0000000000000001 R09: 0000000000000000 [ 68.347377][ T5314] R10: dffffc0000000000 R11: fffffbfff1efdb2f R12: 0000000000000000 [ 68.350720][ T5314] R13: 0000000000000020 R14: 0000000000000020 R15: 0000000000000001 [ 68.354032][ T5314] FS: 00007f519d7566c0(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 [ 68.357819][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.360559][ T5314] CR2: 00007fff474e6d00 CR3: 00000000405d7000 CR4: 0000000000352ef0 [ 68.363875][ T5314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.367241][ T5314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.370530][ T5314] Kernel panic - not syncing: Fatal exception [ 68.373376][ T5314] Kernel Offset: disabled [ 68.375214][ T5314] Rebooting in 86400 seconds..