last executing test programs: 3.136654899s ago: executing program 3 (id=238): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r2, 0x11c, 0x1, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="120000000d0000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r3, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r1}, 0x20) bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r4}, &(0x7f0000000300), &(0x7f0000000400)=r1}, 0x20) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, 0x0, 0x0) r6 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x51e1, 0x20386, 0x14, 0x2ac, 0x0, r1}, &(0x7f00000003c0)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x8, 0x2, r0, 0x0}) io_uring_enter(r6, 0x3516, 0x2, 0x0, 0x0, 0x0) r9 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_io_uring_setup(0x341d, &(0x7f0000000200)={0x0, 0xe70e, 0x20, 0x2, 0x8c, 0x0, r6}, &(0x7f0000000280), &(0x7f0000000340)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r10, &(0x7f0000000380)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x6000, @fd=r3, 0x3, 0x0, 0x0, 0x12, 0x0, {0x3, r11}}) listen(r9, 0x80) accept4$netrom(r9, 0x0, 0x0, 0x0) 2.900948458s ago: executing program 1 (id=241): syz_usb_connect(0x5, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902120001fc0000000904"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x2, 0x402) mount$overlay(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@volatile}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) creat(&(0x7f0000000340)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = socket(0x28, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x2}, 0x94) close(r2) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x18, 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000000000000ffffff80e500020000000000c500fcff000000008500feffd100000095"], &(0x7f00000000c0)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002abd7000fddbdf2501000000040007800800010000000070"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='virtio_transport_alloc_pkt\x00', r2}, 0x18) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @local}, 0x10) rename(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000800)='./file0\x00') unshare(0x8000000) semget$private(0x0, 0x4000, 0x555) semtimedop(0x0, &(0x7f0000000040)=[{0x3, 0x8, 0x1800}, {0x3, 0xfffb, 0xc00}], 0x2, 0x0) unshare(0x2c040000) mount$binderfs(0x0, &(0x7f00000001c0)='./binderfs\x00', 0x0, 0x3f, 0x0) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000000)={&(0x7f0000000100)=[{0x9, 0x820, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}], 0x2}) 2.450440637s ago: executing program 0 (id=246): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x38, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20004000) (fail_nth: 8) 2.450056551s ago: executing program 0 (id=247): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000200)='.\x00', 0x400) r3 = dup(r1) inotify_rm_watch(r3, r2) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b00094000010009040002010035040009058dff86"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x12c0, 0x1100, 0x18c, 0x203, 0x1100, 0x19030000, 0x11f0, 0x2e0, 0x2e0, 0x11f0, 0x2e0, 0x7fffffe, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, [0x0, 0x0, 0xff, 0xff], [0x7fffffff, 0xff000000, 0xff000000, 0xff000000], 'bond_slave_1\x00', 'bond0\x00', {}, {}, 0x84, 0x7, 0x2, 0x55}, 0x300, 0x10d8, 0x1100, 0x0, {0x1000000}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x1, 0x1, 0x1, './cgroup.cpu/syz1\x00', 0xfffffffc, {0x3}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0x1, 0x1, 'syz0\x00', {0x7}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1320) socket$nl_route(0x10, 0x3, 0x0) 2.191207728s ago: executing program 3 (id=251): sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x20}}, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902120001fc0000000904"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x2, 0x402) ioctl$I2C_RDWR(r0, 0x407, &(0x7f0000000000)={&(0x7f0000000100)=[{0x9, 0x820, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}], 0x2}) 1.570568817s ago: executing program 1 (id=256): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000102c0)={0x2020, 0x0, 0x0}, 0xfffffe5d) syz_fuse_handle_req(r0, &(0x7f000000c280)="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b416d876ce6f120b8b02cfa6b176ee269c942f881247c3e464cce2aa65c39137607c585aeb4b5f24f5f8e058c9c8b48003c1809da3e8aad1bee7955c3a976d43fe132e2b16f4758a0a9884e51d13b930675a4361ff366b0fed190ad7b2a00385528951e39cd44ea06d8921b9d613d7626221154cf86249a550198fe4e5b05ad3052b474291da0a0a2f701759859bc0392adf243ad5eca89e6d18e28dff99ef95743bcabe75504be8c715cd6360facf3bb06cb97c29989d4f6ff5083573cefe6ef0b39a252a2678112fa88e5b06c9a6bfc9597cc96e5a49710c4fc120fb0da4945b9d94e46de1e9989d0fc3d8d20df23d815b660c799a903f651b0d013f7fe158f1d297f7fcb6a48780ca5525f1d081ada0aafa83552318b848783306549750b6254cf676c7b934cf7fdab992717f0cdc089b34278f3fb151cadde14d0d3250e85a4b0ff2a2778a219aa40563d3ef575285484424b6d0e7cc8392342e4848c6fc8cb20fa1b450cc4c1fea19f3bbdd9e342e6c49cd7ac893b1eda2e93d1d74d20969465946b398fbc733757741ac822c4a118632cd242a439fc37512cf79b7c629504ccc1e7f2f11798955c3262b5e9695625ba74d8050e20f51d4769e1ab938f487f1bc4b55b5abcaa3ec079c2d0972b2ae9bfb7c5423b959119292ea05f1d79d35afe47e49d97c946b193bffc0a8f607f18a6845cecbbdd98cd351db2b2dce05a4848ba84a6a497b4618950130cb7e76c03d0976eb2fb41d3a42a1430063ed8e5b8c67e80fd4fc1148911958babbcbff33a6505de209b0d9320017fd736fd027a16564008ab2e1f48a6dd66c9256730e9fda0a606875d0871b2b9b0bc2ed4e1b696dbf0283c8dc72cf4338e595266f5390bc3a21f988353118f2948fc75d050ea076b73508d9ed89bade0ba305c1f4e5daf9d40d2f5e7ababed8d1b1d919c61a6d3fb149c1a9b44e38585a2fe322f83d73a3aecb44da3f0e82942d75d62ed3f91eb44f3411df014f88839e4cb1e21b9b259d4eb4adaf6b0be433d0ed4c87ec77dde5ee9d566e3dd8d928fc1875c63af26c59daba5ae267d9bd5da72b99a03e6a33cc48ed961ab484ff4a46c2d5fa597e626e00b530d7b9a9705e4e08d03f3a7f2a5a5233ad6340e3b5c89db81ca713b6d7d855c6324955f85109b204566f50178cd88abe3fcba25de905e8ea0b75ad51831761ed9b1af2470f976f05ec73bf74d137c207270cfd614170518cdc449aeeb663e114359c8124eaf2499d8cf5dc84a0872301db2e57b50bd285060ec4390d99d4ae3674ca3bb8679c1b08e566ba4f30daec8684a980055eb43cb5a1306c4b52a154682aa96637e06c869278aa2f74ef7345632c11265ef8ac97e953745302556881ba0cb590fef271c0abb193fb84d18ee3f24d9976ae816b857d6f68d1fdfe10b312c799fe014debf875d04bff8b4f387859e97c6bf13f7083c28a2045a0b5eb09c94e781a165965e8617c0efed1701ea9667aeca26d9577ea7b1242e1d91b25d6a66756cc627648a293b9f4345966bc469fafaeddc1118d0972bd5c7751a1f51e5989fd952f314ae10417c97b41e60ebfbc47e496486fa4a89fd16aea7fa1eabebd26eb2a37a3e2b351e0c9d2f67b2e5be0f921adc9b6045b045948e5103af0e5050b9c0799b513c00865deebda730de538f956ceb6164e08bd6f58655a294b4b44fc65309b30f9c00f92ef5bd5b911a3d830f72c258b19521bb8e80db02129954efb61423f518d2c5f36587303890cad9a93fa4f4bcd0e24c67db679c67ea59c1350b8442577632d5e8735833f3daf5a74bc7bd82659a81beba8c889632efe03cd24187aee856cf659e16e195464f52f2b984fc7a299e7b2aa53979a147ebed35705d5e89691666536f2febacfcef9b32d14952f958b72512869e4f6a0a34176918217888b1eb8b89322ebb6bb1dead2b4744e728479880db70e6147edaff6c3f083f18e0696bdbd78cf0bda14d9f42e5c1077ced00041aadff90470aacec0e48e2a5f2a0ed37818a173b96061e8c5bf24c0bde9e09f9e0ddb8e13306ef1d4eb8043ebadde5d7553e5212ecd4691eb426251f9d6720b8276ac543dde02399a35d974b22c1727d4b6df01957cae47443b706d43165e01d6932b136f561ce837431254cfb2a6e7d8070a2d3805aaa15b3c10ccd0cda2e9b418ce9ef380e5d08217752e12b3b892d03a9495c83d78d674612fde5a67738b2d4649ce44606ecce6bf3bd1293eca246a83643e4f1c7ba362b110e07c8479f216e3d4afc4fcb8d0820c8ab702a66d8183e83174597035e92b9b500dee08c80b927b42c3689c7c9617b4112c9e54cbfa51e989b5fd42b80c595d3edd265f138e8128cfbbb0e4f53aa0aa95a2ecda4518b2e564c42d5de7671560843d08103b9bdceac5fdeb0b1266f72f491265dd2b2b80a225a50955167da1812364ea340d82f61535401bae6f3140a8795d7c318a64cee4676627244930957b2f0b227be21b72d90027e6a5a7af3c59470c74dcdb71d1ef090a0f49c91acd604c792385c8f4e085765292822ee5eca03885fd6bfeaca9b3bbbdeac939f7846a487c5a483ed1e4fbf37c93886ea27bb35c812089b900b77c7c924147e97b6a71533610750bc84921012aa8158b213f7601d934a20bdd1f757b0a33042a683af6b9069f3900059d7f80f9fdcc9f33ece8cf7888dc9e24f1fc6ca0ecccf161c5334c60f440feb3acfc3d115011c176dfa05314c5bcf089e3c82bbe7680a3eefdcdbf3ac27265b779db4f49bade0128eda6e29bc5933ef454601db1b49628fd39ab938794fa46a33937a086ece7050d31a21524e2f0cacb307ed4412a2078636f9cc8e11c5c31cc0f9edd7be6d1e31a1513a58e25215f5a24245cb988589e6d5e5119f4f6557c697fad7d1c3a7e3bae064db4382701e33e48c5b6a52fe9141a385ef2325c6f7781134607e98bfd02c43d6deefaa861700388b40d98e941cfb2ddec209f977e8b9f93d29fdbf85e3010ce7cd622e8c75ce3df535e392052b6d65d5042d2a6e78bbfe5ee146e8b18d4bc7fb024dbba57cbe0402205593766a313950cb719d00c67bb6b3bcaa1015b89e820f11475afce655947113a7c3dcbb52427f090df994fbf076db867e0ab3f6125fb8884c1d13ff3e99fab5fa8b9f0b72cb44db4d0a48d9ec17f9733764e213c40a15ad821ec60e4a88cb2fd9dd9a4f35e6a708f4b74067f4be3f03a95261f6b191df53fa5bb5164e4a164630ad9ce39087aa950ad9e60cd2c44fa2237c49abf858c97737fd21180fd0b9542767150fbed3f39a29e6c3484d9437e15d2439f2a54b2a1ac7e63e6c436658abc3f1dd52d984f6c6901768a8cf2ec98ebf44e90e0fc0c24f8957c62e05d8eacecaf25b178fd710af609a8a1bc4d7955b5f0cb4f48a37685e6304ea5843573a1abff37b5106916c83c8f23f939a0dc43aea8d196191ed6e18dd793990d1f37d7de0bf8fac6f469843724eaab86be8a483be281b8ecf4aa29d9c571951cde8cd8c2aaf4d597ac2cb48f23fad145916920a55d655924940573b64dbd42a280cddc4810434f930183fdbbdc72db1491a4c9d44daf9b1bc2fecd855508648063040faeb125da0e68e6cd2002181118eecff0be1dd8eae726af5d451630cd65119c52abd6dded97f931202f186a18c4ba34bc2c3f6d765e2d8f445e959f26ffb55827cf3ff2cc0289f17b82c8caa5a2d3d54306a300f0ef42bbe4ea9e32c5d4b1173942745cdcfe4f5d1619eefaf8dc600afbc9171d516f7f4b35331d0b9be005132ffad5e9df59710278b842afb626a78b8b8b37fc3a894dc705b2d4e0940cb264e9dc87eaa148e6faf78125462f28a0f1d7b3c65a291b85713fa71ffc478f6601e8716c35489f4a54ed0c70bcfd5502cc91374dc3c982075c5180398bc6b195b36e79dcc4087cb990cc9d964a150e0dcc887d496bdd27c3f298736b9ad8345ba2df46021964cf43c38f9d2e94b77bee2b7bf059e0870ff9f17b9ef1320c0aa88a2fa9781e9017ab64643de9a3df9ed4b8cfd8fa080a2e494409520b795eb1517d224a05e450c4c8ae0e9fd29c0e72d3a592cce55f6dd5107f21214e1a3f9a5448384de06149f959ec0c92790f0ff229ab4971171f1c528ae6d095ec007bf5e7f55d623a68194e9ea8edc3af418075338328f24e7504341c22bef72c2963fc9c3237ba990d29c2c8aa3007395f6d96e95b40ee1b18dbad550bf39d0d98268cb74dde76d987c3169c9067495fb1b88508bbb7e94cbb7dfc15c03b1d5b163132c8a468906f02d422a8cf98d0b432b5779dd962074b72dd27439b2e94312f573435e5aa84664432c1914839cd6e172186ce93eeb1d7cb0659696d9d550eb3b185f8c6ee16e53f78233cbe709f99d2879d63d93f7d0ed133241d2f1ab1eb2c56605ca0f0e01c39ab0ba2370fe5c4e68de0561b517ff9a10023c386236398372c7176e35443e2cf5dd6cbed9f23395f231e6a54f65626cb5860a8b72122c34664119e7c47204ef4a70583a", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x5, 0x5, 0x2, 0x3, 0x4, 0x0, 0xfffffff6, 0x8, 0x5}}}}]}, 0x58}}, 0x20040084) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="bc1b0000400007012bbd700000000000017c00000400c2800c00018006000600843b0000971b0280540214"], 0x1bbc}, 0x1, 0x0, 0x0, 0x4048011}, 0x20008054) setns(r2, 0x20000000) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8412060, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000}}, 0x50) link(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f0000000400)='./file0/../file0/file0\x00') r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x804581, 0x0) syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x2, 0x3, 0x0, 0x0, 0x0, 0x1000000, {0x0, 0x6, 0x0, 0x2, 0x800000000001, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.110217341s ago: executing program 0 (id=259): r0 = syz_open_dev$dri(&(0x7f00000005c0), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002f00)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, 0x0) 1.061036531s ago: executing program 0 (id=260): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xf8, 0x0, 0x0) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40046629, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000840)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="f406", @ANYRES16=r4, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r5, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 1.060705862s ago: executing program 3 (id=261): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0xc, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_int(r0, 0x29, 0x48, 0x0, &(0x7f00007d0000)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000004000c71d674c67cfcfa041563152acc1a50900fffffffff8dbdf2502"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket(0x10, 0x80002, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000080)={r6, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @random="2716157f3354"}, 0x10) r7 = socket(0x200000000000011, 0x6, 0x8) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000200)={0x1, 'batadv_slave_1\x00', {}, 0xfffd}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000130000005d0000000000000095000000000000000a621cf434b9eaafdc0a00e9bfde908990817b364e51afe9c81a97f0570759f1cae63487ff68fffffffffffe8e3932e2b7185a25a4cf8a9456aa8a701c318c67edb6e9330b53c0eeba8644311ba75411890700000000000000d8e5b1dc91c5499bea0977"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r9, 0x0, 0xe80, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x1200}, 0x28) getpeername(r7, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000005400e5012abd7000ffffffff07000000", @ANYRES32=r8, @ANYBLOB="700ffccbdddc9b907a5e5c9d64c34200690fb2eae8da9e56cde9e3a181f8380cd64df2567fd0fd2a8fd343bfaa872e8b5b91ae9afd6b4730390b1c0c03", @ANYRES32=r8, @ANYBLOB="0103030003"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) 931.006757ms ago: executing program 0 (id=262): r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000340)="8a226ff432407a7f5fd09590d734f795e12657ce9fed3f03ef096368ed6ef0010f3b0080", 0x24}], 0x2) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b36, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) recvfrom(r2, 0x0, 0x0, 0x40010021, 0x0, 0xfe6c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xa, 0x7, 0x3, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r3}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$PROG_LOAD(0x4, &(0x7f0000000680)={0x3, 0x3, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) sendmsg$802154_dgram(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x24, @none={0x0, 0xffff}}, 0x14, &(0x7f0000000100)={0x0}, 0x7, 0x0, 0x0, 0x24044055}, 0x40408c0) 870.246187ms ago: executing program 3 (id=263): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xffffff4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x31) r1 = socket(0x840000000002, 0x3, 0xff) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000f5331f76076b9e0743fd70eadad729f06f11fd2753e7d208e5cb28b0a3195e293f07409c62262153616fd28918f2866e61e0c26e76b0b9048383a03629f4fcc80ba9414a67cd", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb7030000feffffffb70400000000000085000000820000009500000000000000"], &(0x7f0000000200)='GPL\x00'}, 0x90) getpeername$inet(r2, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001440)=[{{&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f0000001840)="a905000000007464000100000000000000e5c0d8af7a6417e436a106993e1e5ad8311dab", 0x24}], 0x1}}], 0x1, 0x40000) 869.941701ms ago: executing program 3 (id=264): r0 = socket$inet_smc(0x2b, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x300) write$FUSE_INIT(r1, &(0x7f0000000400)={0x50, 0x0, r2, {0x7, 0x1f, 0x1, 0xffffffff80099070, 0x0, 0x0, 0x5, 0x100000}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000008280)="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", 0x2000, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x90, 0x0, 0x4, {0x5, 0x0, 0x8001, 0x0, 0x3, 0x2, {0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x32a, 0x0, 0x0, 0x8000, 0xff, 0x0, 0xee01}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000001080)={&(0x7f0000000740)={0x50, 0x0, 0xfffffffffffffffe, {0x7, 0x2b, 0xfdf, 0x300, 0x0, 0x2, 0x40004, 0x0, 0x0, 0x0, 0x20, 0xfffffffc}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close_range(r0, 0xffffffffffffffff, 0x0) 649.850933ms ago: executing program 1 (id=265): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000008c0)=0x400002) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x26, 0xd, 0x4}]}) mount$9p_virtio(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x1000004, &(0x7f0000000440)={'trans=virtio,', {[{@posixacl}]}}) 549.435536ms ago: executing program 1 (id=267): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000e0000000000008100200086dd63269fe000143aff20010000000000000000000000000001ff020000000000000000f0000000000587009078ff02000000000000000000"], 0x0) r1 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0xd4) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000007000)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8}, 0x48) r6 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14}, {0x8}}, @TCA_INGRESS_BLOCK={0x8}]}, 0x48}}, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0d00000005000000040000000700000000000000", @ANYRES32=r5, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000004000000000000000000f2dffd00"/31], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000340), 0xffff, r9}, 0x38) recvfrom$inet(r4, &(0x7f0000000100)=""/227, 0xe3, 0x10000, 0x0, 0x0) pipe2$watch_queue(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000010000104fcfffffffbdbdf2500000000", @ANYBLOB="f6fc2da52eab75c61e2034c248aab438297d69350208b0204c4da4f9380def9bba81f2b78f58b3e771179127313cc29539f6ad67cb7e0b9e45c4b8ec10dab38fd4ddfc88430ea81db8803e3ff57fd8783f150e1da2d5a9e2251eab94284eb35a8462cfec222dc7db2571c9691024873c64feff06bfa75847ef3daf451467eaadbbafd50d36df7c7767985272351e3a7befb21ff0", @ANYRESDEC=r3, @ANYRES32=r10], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 430.457784ms ago: executing program 1 (id=269): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000005c0)={{0xdddd2000, 0xdddd1000, 0xd, 0xf7, 0x6, 0x5, 0x1, 0xb, 0x0, 0xf8, 0xb, 0x29}, {0xffff1000, 0x1000, 0xe, 0x0, 0x3, 0x0, 0x3, 0xff, 0xa, 0x70, 0xb, 0x1}, {0xeeee8000, 0xa002, 0x19, 0x8, 0x29, 0x6, 0xf5, 0x7, 0xf4, 0x6, 0x4, 0xc8}, {0x4, 0xdddd1000, 0xf, 0xc, 0x1, 0x0, 0x3, 0x9, 0x9, 0x1, 0x3, 0x6}, {0xeeee0000, 0xeeee0000, 0x0, 0x5b, 0x8, 0x4, 0xe, 0x2, 0x8, 0x6, 0x2, 0x14}, {0x4, 0xf000, 0x10, 0x0, 0xfc, 0x3, 0xf8, 0x81, 0x1, 0x8, 0x0, 0x81}, {0x9000, 0x8080000, 0x0, 0x5, 0x8, 0xfd, 0x1, 0xee, 0x9, 0xa, 0x80, 0x3}, {0xeeee8000, 0x6000, 0xc, 0x4, 0x5, 0x7, 0x2f, 0x0, 0x4, 0xd, 0x9, 0x3}, {0xffff1000}, {0xeeeeb000, 0x1}, 0x2, 0x0, 0x6000, 0x400, 0x9, 0x9801, 0x1000, [0x9, 0x8001, 0x1000, 0xd378]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000580)={0x1, 0x0, 0x0, 0x1000, &(0x7f0000456000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 8) 341.049514ms ago: executing program 2 (id=270): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x92, 0x2, 0x6, 0xfffa}, 0x36, [0x8000, 0x2c95a, 0xf, 0x8, 0x80, 0x2, 0x3, 0x80000000, 0x20000006, 0x1, 0x9, 0x5d, 0x8, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x1, 0x24, 0xd, 0x7, 0x0, 0x1, 0x4, 0x4, 0x7, 0x7, 0x8, 0x4c75, 0x80000000, 0xfffffffe, 0x3, 0xe, 0x0, 0x80008071, 0x3, 0x40017, 0x1, 0x7, 0x5, 0x3e, 0x3, 0x6, 0xffff, 0x0, 0x6, 0x4, 0x8008, 0x400, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x409, 0x8000012f, 0x2008004, 0x5, 0xfffffff3, 0x129432e6, 0x40c8, 0x697, 0xe, 0x2c0, 0x6c7, 0x8, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x5, 0xea4, 0x0, 0xb94, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x200006, 0x1, 0xfe, 0x5, 0x1000005, 0x5f2e, 0x2d, 0x4e2, 0x5, 0x4, 0xb, 0x2000004, 0x9, 0x80000001, 0x9, 0x6, 0x47, 0x8000, 0x1, 0xfe000000, 0x8, 0x2, 0x4, 0x4, 0x3, 0x8000, 0x9, 0x1, 0x3, 0x3, 0x81, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x7, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x8000, 0x0, 0x10000005, 0xb, 0x4, 0x5, 0x5, 0x4000000, 0x1e8, 0x5, 0x1, 0x1000086, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0xfffffffe, 0x3, 0x20000008, 0x4, 0x6d01, 0x2, 0x38, 0x800003, 0x200, 0x80, 0x3, 0x8000004, 0x2950bfaf, 0x1000, 0x400000a2, 0x7, 0xa9, 0x4005, 0x6, 0xac8, 0xca, 0x2, 0x3, 0x7ff, 0xbe, 0x8, 0x7, 0xa, 0x0, 0x5, 0x1c, 0x120000, 0x4, 0x2006, 0x80a2ed, 0x4, 0x3c484551], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x93a, 0x5, 0x6, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x9, 0x2, 0x101, 0x10000, 0x2000004, 0x7fff, 0xfffc, 0xa620, 0x2, 0x5, 0x6, 0x2, 0x14c, 0xab9f, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0xffffffd9, 0xfffff020, 0x10010000, 0x0, 0x7e, 0x6, 0x9602, 0x40, 0xaf, 0x5, 0x6, 0x226, 0x2, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x201, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000002020000000000000000100095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000980)={r2, 0x0, 0x25, 0x4, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x8}}, 0x40) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000000)="69a2540a4290a9c69035e388831f87a00475", 0x12}], 0x1) (async) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000000)="69a2540a4290a9c69035e388831f87a00475", 0x12}], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @remote, 0x0, 0xff000000, 'sit0\x00', 'ipvlan1\x00', {}, {}, 0x0, 0x0, 0x28}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@empty, @broadcast, 0xffffff00, 0x0, 'ip6_vti0\x00', 'veth0_virt_wifi\x00', {}, {0xff}, 0x2e, 0x1, 0x5}, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0x70, 0x198}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:hald_acl_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) (async) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @remote, 0x0, 0xff000000, 'sit0\x00', 'ipvlan1\x00', {}, {}, 0x0, 0x0, 0x28}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@empty, @broadcast, 0xffffff00, 0x0, 'ip6_vti0\x00', 'veth0_virt_wifi\x00', {}, {0xff}, 0x2e, 0x1, 0x5}, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0x70, 0x198}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:hald_acl_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 285.863987ms ago: executing program 2 (id=271): socket$vsock_stream(0x28, 0x1, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) r0 = socket$inet6(0xa, 0x2, 0x5) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2409c8c1, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r2) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r3, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) close(0x3) close(0x4) r4 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r5, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) close(0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101302, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) sendmmsg$inet(r6, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, 0x0}}], 0x1, 0x20004840) shutdown(r6, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r6, 0x0, r7, 0x0, 0x7ffff000, 0x0) 151.205413ms ago: executing program 2 (id=272): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xffe, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWMDB={0x38, 0x55, 0x2e5, 0x70bd26, 0x1, {0x7, r2}, [@MDBA_SET_ENTRY={0x20, 0x1, {r2, 0x0, 0x0, 0x0, {@ip4=@empty}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000c844}, 0x20000110) (fail_nth: 7) 151.005954ms ago: executing program 1 (id=273): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYRES32=r0, @ANYBLOB], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x18) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448df, 0x0) set_mempolicy(0x3, 0x0, 0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1022002, 0x0) r3 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x0) ioctl$I2C_SMBUS(r3, 0x720, &(0x7f0000000140)={0x1, 0xd, 0x3, &(0x7f00000000c0)={0x13, "0329aedbf37e5ad4a9b6347d1d85ea5c315c660ec032e386e8512900"}}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000003c0)={0x2, 0x0, [{0x40000000, 0x0, 0x6}, {0x40000001, 0x0, 0x4}]}) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000300)={0xbe, 0x0, 0x400001}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2010}, 0x4001) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000000)={[0x38, 0xfff, 0x0, 0x180, 0x2, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x8, 0x0, 0x45, 0x9, 0xbdb], 0xdddd0000, 0x1c4213}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 150.803912ms ago: executing program 2 (id=274): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x6, 0x19, 0x1aa, &(0x7f0000000200)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x1) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x200) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCFLSH(r0, 0x5608, 0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_ADD_DEV(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x54, r4, 0x852dd6c070cd7e4d, 0x0, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffd}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x54}, 0x4, 0x700000000000000, 0x0, 0x80c0}, 0x40) r5 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) ioctl$TIOCCONS(r5, 0x541d) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$BINDER_CTL_ADD(r7, 0xc1086201, &(0x7f0000000600)={'binder0\x00'}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000800)={0x11, @broadcast, 0x0, 0x0, 'sh\x00', 0x28, 0x8, 0x5b}, 0x2c) r8 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r8, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) getpeername(r7, &(0x7f0000000740)=@hci, &(0x7f0000000140)=0x80) connect$l2tp6(r8, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r8, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0xa, 0x4e21, 0x9, @loopback, 0x13}, 0x1c, 0x0}}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r9 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$SG_IO(r9, 0x5396, &(0x7f0000002740)={0x53, 0xfffffffffffffffe, 0x0, 0x32, @buffer={0x29, 0x0, 0x0}, 0x0, 0x0, 0x6, 0x10004, 0xffffffff, 0x0}) fsconfig$FSCONFIG_CMD_CREATE(r9, 0x6, 0x0, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) 11.085556ms ago: executing program 0 (id=275): r0 = syz_open_dev$dri(&(0x7f0000002580), 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000026c0)={0x0, &(0x7f0000002600)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={0x0, 0x0, r1, 0x0, 0x0, 0x3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x3, 0x4, 0x0, 0x10000, 0x406, 0x0, "427f4d0561864078b7f952fc7ebbfea1deee063e520cc38c6a002000"}}) (fail_nth: 8) 10.734582ms ago: executing program 2 (id=276): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi2\x00', 0xa400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'ni_at_a2150\x00', [0xb013, 0x7, 0x0, 0xdd5, 0x88f7, 0x8f, 0x2, 0x8012, 0x1006, 0x5, 0x203, 0x7, 0x10000009, 0x3, 0x5, 0xfffffffd, 0x400008, 0x6, 0x9, 0x8e, 0x3, 0x3, 0x7, 0xa, 0x4, 0x1, 0xb0c4, 0xc, 0x4, 0x400002, 0x22]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x10080, 0x0) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r1, 0x4018aee2, &(0x7f00000000c0)=@attr_set_pmu={0x0, 0x1, 0x1, &(0x7f0000000100)=0x8002}) 10.433467ms ago: executing program 2 (id=277): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x183081, 0x0) close(r1) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f00000000c0)) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace$peeksig(0x4212, r2, &(0x7f0000000340)={0x7, 0x1}, &(0x7f0000000fc0)) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000500)={'syzkaller0\x00', @link_local}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) close(r3) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000100)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) close(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) (fail_nth: 7) 0s ago: executing program 3 (id=278): r0 = syz_open_dev$dri(&(0x7f00000005c0), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002f00)={0x0, 0x0, r1, 0x0}) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000040)={r2, 0x1, 0x6, 0x0, 0x0}) kernel console output (not intermixed with test programs): bytes leftover after parsing attributes in process `syz.2.23'. [ 57.840628][ T40] audit: type=1400 audit(1768521300.541:182): avc: denied { open } for pid=6085 comm="syz.2.23" path="/dev/input/event0" dev="devtmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 57.853255][ T40] audit: type=1400 audit(1768521300.541:183): avc: denied { ioctl } for pid=6085 comm="syz.2.23" path="/dev/input/event0" dev="devtmpfs" ino=941 ioctlcmd=0x4519 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 58.418750][ T40] audit: type=1400 audit(1768521301.121:184): avc: denied { write } for pid=6091 comm="syz.2.25" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 58.431139][ T40] audit: type=1400 audit(1768521301.141:185): avc: denied { open } for pid=6091 comm="syz.2.25" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 58.450561][ T40] audit: type=1400 audit(1768521301.161:186): avc: denied { ioctl } for pid=6091 comm="syz.2.25" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 58.465537][ T40] audit: type=1400 audit(1768521301.171:187): avc: denied { mounton } for pid=6093 comm="syz.3.26" path="/8/file0" dev="tmpfs" ino=62 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 58.533769][ T40] audit: type=1400 audit(1768521301.241:188): avc: denied { create } for pid=6096 comm="syz.3.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 58.583569][ T6101] FAULT_INJECTION: forcing a failure. [ 58.583569][ T6101] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 58.589194][ T6101] CPU: 3 UID: 0 PID: 6101 Comm: syz.1.35 Not tainted syzkaller #0 PREEMPT(full) [ 58.589215][ T6101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 58.589224][ T6101] Call Trace: [ 58.589231][ T6101] [ 58.589238][ T6101] dump_stack_lvl+0x16c/0x1f0 [ 58.589265][ T6101] should_fail_ex+0x512/0x640 [ 58.589280][ T6101] ? page_copy_sane+0xcd/0x2d0 [ 58.589303][ T6101] copy_folio_from_iter_atomic+0x3ba/0x1a10 [ 58.589329][ T6101] ? simple_xattr_get+0x179/0x1d0 [ 58.589349][ T6101] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 58.589374][ T6101] ? shmem_write_begin+0x1ba/0x3b0 [ 58.589391][ T6101] ? __pfx_shmem_write_begin+0x10/0x10 [ 58.589407][ T6101] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 58.589431][ T6101] generic_perform_write+0x221/0x900 [ 58.589459][ T6101] ? __pfx_generic_perform_write+0x10/0x10 [ 58.589485][ T6101] ? file_update_time_flags+0x35c/0x520 [ 58.589505][ T6101] shmem_file_write_iter+0x10e/0x140 [ 58.589525][ T6101] vfs_write+0x7d3/0x11d0 [ 58.589546][ T6101] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 58.589563][ T6101] ? __pfx_vfs_write+0x10/0x10 [ 58.589597][ T6101] ksys_write+0x12a/0x250 [ 58.589616][ T6101] ? __pfx_ksys_write+0x10/0x10 [ 58.589643][ T6101] do_syscall_64+0xcd/0xf80 [ 58.589666][ T6101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.589680][ T6101] RIP: 0033:0x7f3baf98f7c9 [ 58.589693][ T6101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.589708][ T6101] RSP: 002b:00007f3bb07c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.589724][ T6101] RAX: ffffffffffffffda RBX: 00007f3bafbe5fa0 RCX: 00007f3baf98f7c9 [ 58.589734][ T6101] RDX: 0000000000001006 RSI: 0000200000001940 RDI: 0000000000000004 [ 58.589743][ T6101] RBP: 00007f3bb07c6090 R08: 0000000000000000 R09: 0000000000000000 [ 58.589753][ T6101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.589877][ T6101] R13: 00007f3bafbe6038 R14: 00007f3bafbe5fa0 R15: 00007ffe0df5abf8 [ 58.589901][ T6101] [ 58.947380][ T6113] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.950999][ T6113] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.017874][ T6113] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.024853][ T6113] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 59.131844][ T13] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.135233][ T13] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.145322][ T13] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.160250][ T13] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.302888][ T6124] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.310920][ T5291] Bluetooth: hci2: command tx timeout [ 59.311639][ T65] Bluetooth: hci0: command tx timeout [ 59.311700][ T5935] Bluetooth: hci1: command tx timeout [ 59.311768][ T5943] Bluetooth: hci3: command tx timeout [ 59.319209][ T6124] batadv_slave_0: entered promiscuous mode [ 59.321694][ T6124] batadv_slave_0: entered allmulticast mode [ 59.470421][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 59.620247][ T849] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 59.622841][ T10] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 59.627472][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 59.631659][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 59.635534][ T10] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 59.640956][ T10] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 59.644689][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.651897][ T10] usb 6-1: config 0 descriptor?? [ 59.780279][ T849] usb 7-1: Using ep0 maxpacket: 8 [ 59.784719][ T849] usb 7-1: config 252 has an invalid interface number: 100 but max is 0 [ 59.788187][ T849] usb 7-1: config 252 has no interface number 0 [ 59.791308][ T849] usb 7-1: config 252 interface 100 has no altsetting 0 [ 59.794241][ T849] usb 7-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 59.800202][ T849] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.819050][ T849] pvrusb2: Hardware description: Terratec Grabster AV400 [ 59.830207][ T849] pvrusb2: ********** [ 59.832012][ T849] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 59.836236][ T849] pvrusb2: Important functionality might not be entirely working. [ 59.839546][ T849] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 59.852436][ T849] pvrusb2: ********** [ 59.854661][ T849] usb 7-1: selecting invalid altsetting 0 [ 59.857946][ T2489] pvrusb2: Invalid write control endpoint [ 59.888303][ T2489] pvrusb2: Invalid write control endpoint [ 59.900432][ T2489] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 59.904299][ T2489] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 59.907600][ T2489] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 59.907617][ T2489] pvrusb2: Device being rendered inoperable [ 59.908566][ T2489] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 59.916994][ T2489] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 59.922837][ T2489] pvrusb2: Attached sub-driver cx25840 [ 59.925101][ T2489] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 59.929411][ T2489] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 60.023260][ T61] usb 7-1: USB disconnect, device number 2 [ 60.071675][ T10] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 60.098356][ T10] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 60.176845][ T6142] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 60.266741][ T76] usb 6-1: USB disconnect, device number 2 [ 60.388042][ T6150] loop6: detected capacity change from 0 to 2640 [ 60.393903][ T6150] ldm_validate_partition_table(): Disk read failed. [ 60.396841][ T6150] Dev loop6: unable to read RDB block 0 [ 60.398978][ T6150] loop6: unable to read partition table [ 60.401831][ T6150] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 60.593952][ T61] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 60.740363][ T61] usb 5-1: Using ep0 maxpacket: 8 [ 60.743503][ T61] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 60.746723][ T61] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 60.749915][ T61] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 60.754054][ T61] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 60.757232][ T61] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 60.765211][ T61] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 60.768983][ T61] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.781648][ T61] usbtmc 5-1:16.0: probe with driver usbtmc failed with error -22 [ 60.921435][ T34] hid-generic 0005:0002:5508.0004: hidraw1: BLUETOOTH HID vc3.38 Device [syz0] on aa:aa:aa:aa:aa:aa [ 60.931649][ T61] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 61.082782][ T61] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 61.092555][ T61] usb 7-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 61.097030][ T61] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 61.102193][ T61] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 61.106794][ T61] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 61.115147][ T61] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 61.118860][ T61] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 61.122602][ T61] usb 7-1: Product: syz [ 61.124397][ T61] usb 7-1: Manufacturer: syz [ 61.134180][ T61] cdc_wdm 7-1:1.0: skipping garbage [ 61.136217][ T61] cdc_wdm 7-1:1.0: skipping garbage [ 61.146622][ T61] cdc_wdm 7-1:1.0: cdc-wdm0: USB WDM device [ 61.149024][ T61] cdc_wdm 7-1:1.0: Unknown control protocol [ 61.333823][ C1] cdc_wdm 7-1:1.0: nonzero urb status received: -71 [ 61.334579][ T76] usb 7-1: USB disconnect, device number 3 [ 61.336087][ C1] cdc_wdm 7-1:1.0: wdm_int_callback - 0 bytes [ 61.340389][ C1] cdc_wdm 7-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 61.354485][ T6182] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 61.354526][ T6182] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 61.355737][ T6182] vhci_hcd vhci_hcd.0: Device attached [ 61.375961][ T6183] vhci_hcd: connection closed [ 61.377607][ T6163] vhci_hcd vhci_hcd.1: stop threads [ 61.384409][ T6163] vhci_hcd vhci_hcd.1: release socket [ 61.384438][ T6163] vhci_hcd vhci_hcd.1: disconnect device [ 61.390591][ T65] Bluetooth: hci0: command tx timeout [ 61.401153][ T65] Bluetooth: hci2: command tx timeout [ 61.401181][ T65] Bluetooth: hci3: command tx timeout [ 61.401198][ T65] Bluetooth: hci1: command tx timeout [ 61.652627][ T6189] netlink: 12 bytes leftover after parsing attributes in process `syz.3.53'. [ 61.737041][ T6157] hpfs: Bad magic ... probably not HPFS [ 61.916080][ T6191] FAULT_INJECTION: forcing a failure. [ 61.916080][ T6191] name failslab, interval 1, probability 0, space 0, times 0 [ 61.920532][ T6191] CPU: 3 UID: 0 PID: 6191 Comm: syz.1.54 Not tainted syzkaller #0 PREEMPT(full) [ 61.920546][ T6191] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 61.920552][ T6191] Call Trace: [ 61.920556][ T6191] [ 61.920560][ T6191] dump_stack_lvl+0x16c/0x1f0 [ 61.920579][ T6191] should_fail_ex+0x512/0x640 [ 61.920588][ T6191] ? __kmalloc_noprof+0xca/0x910 [ 61.920605][ T6191] should_failslab+0xc2/0x120 [ 61.920619][ T6191] __kmalloc_noprof+0xeb/0x910 [ 61.920635][ T6191] ? ovl_lookup_layers+0x16d9/0x2920 [ 61.920650][ T6191] ? ovl_lookup_layers+0x16d9/0x2920 [ 61.920678][ T6191] ovl_lookup_layers+0x16d9/0x2920 [ 61.920697][ T6191] ? __pfx_ovl_lookup_layers+0x10/0x10 [ 61.920714][ T6191] ? find_held_lock+0x2b/0x80 [ 61.920730][ T6191] ? d_alloc_parallel+0xb4e/0x1510 [ 61.920746][ T6191] ovl_lookup+0x459/0x610 [ 61.920758][ T6191] ? __pfx_ovl_lookup+0x10/0x10 [ 61.920778][ T6191] ? lockdep_init_map_type+0x5c/0x270 [ 61.920793][ T6191] __lookup_slow+0x251/0x460 [ 61.920804][ T6191] ? __pfx___lookup_slow+0x10/0x10 [ 61.920825][ T6191] lookup_slow+0x50/0x70 [ 61.920835][ T6191] path_lookupat+0x5e9/0xc40 [ 61.920847][ T6191] ? kasan_save_stack+0x42/0x60 [ 61.920858][ T6191] ? kasan_save_stack+0x33/0x60 [ 61.920871][ T6191] filename_lookup+0x224/0x5f0 [ 61.920884][ T6191] ? __pfx_filename_lookup+0x10/0x10 [ 61.920912][ T6191] do_linkat+0x14c/0x5d0 [ 61.920929][ T6191] ? __pfx_do_linkat+0x10/0x10 [ 61.920944][ T6191] ? strncpy_from_user+0x203/0x2e0 [ 61.920960][ T6191] ? getname_flags.part.0+0x1c5/0x550 [ 61.920969][ T6191] ? rcu_is_watching+0x12/0xc0 [ 61.920982][ T6191] __x64_sys_link+0x7d/0xa0 [ 61.920990][ T6191] do_syscall_64+0xcd/0xf80 [ 61.921006][ T6191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.921016][ T6191] RIP: 0033:0x7f3baf98f7c9 [ 61.921025][ T6191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 61.921034][ T6191] RSP: 002b:00007f3bb07c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 61.921045][ T6191] RAX: ffffffffffffffda RBX: 00007f3bafbe5fa0 RCX: 00007f3baf98f7c9 [ 61.921051][ T6191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000400 [ 61.921057][ T6191] RBP: 00007f3bb07c6090 R08: 0000000000000000 R09: 0000000000000000 [ 61.921062][ T6191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.921068][ T6191] R13: 00007f3bafbe6038 R14: 00007f3bafbe5fa0 R15: 00007ffe0df5abf8 [ 61.921080][ T6191] [ 61.980355][ T849] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 62.108586][ T6196] kvm: kvm [6195]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 62.114669][ T6196] kvm: kvm [6195]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 62.171544][ T849] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 62.174270][ T849] usb 7-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 62.178034][ T849] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 62.181167][ T849] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 62.184585][ T849] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 62.189345][ T849] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 62.192471][ T849] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 62.195046][ T849] usb 7-1: Product: syz [ 62.196441][ T849] usb 7-1: Manufacturer: syz [ 62.200960][ T849] cdc_wdm 7-1:1.0: skipping garbage [ 62.203151][ T849] cdc_wdm 7-1:1.0: skipping garbage [ 62.207497][ T849] cdc_wdm 7-1:1.0: cdc-wdm0: USB WDM device [ 62.209463][ T849] cdc_wdm 7-1:1.0: Unknown control protocol [ 62.308103][ T6200] netlink: 'syz.1.58': attribute type 10 has an invalid length. [ 62.313930][ T6200] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 62.550378][ T34] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 62.560268][ T1346] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 62.701776][ T34] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 62.705406][ T34] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 62.708827][ T34] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 62.711945][ T34] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 62.715849][ T34] usb 8-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 62.718966][ T34] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.721648][ T1346] usb 6-1: Using ep0 maxpacket: 8 [ 62.725915][ T34] usb 8-1: config 0 descriptor?? [ 62.727679][ T1346] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 62.730723][ T1346] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 62.733836][ T1346] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 62.739087][ T1346] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 62.742349][ T1346] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 62.746607][ T1346] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 62.749465][ T1346] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.143242][ T34] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 63.153095][ T34] plantronics 0003:047F:FFFF.0005: hiddev2,hidraw2: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 63.344358][ T1346] usb 8-1: USB disconnect, device number 2 [ 63.367818][ T34] usb 5-1: USB disconnect, device number 2 [ 63.426483][ T40] kauditd_printk_skb: 42 callbacks suppressed [ 63.426499][ T40] audit: type=1400 audit(1768521306.131:231): avc: denied { read } for pid=6206 comm="syz.0.60" name="event0" dev="devtmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 63.510978][ T40] audit: type=1400 audit(1768521306.221:232): avc: denied { create } for pid=6199 comm="syz.1.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 63.570654][ T40] audit: type=1804 audit(1768521306.271:233): pid=6208 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.58" name="/newroot/14/file0" dev="fuse" ino=1 res=1 errno=0 [ 63.712460][ C2] cdc_wdm 7-1:1.0: nonzero urb status received: -71 [ 63.712800][ T1346] usb 7-1: USB disconnect, device number 4 [ 63.714614][ C2] cdc_wdm 7-1:1.0: wdm_int_callback - 0 bytes [ 63.719099][ C2] cdc_wdm 7-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 63.746999][ T40] audit: type=1400 audit(1768521306.451:234): avc: denied { create } for pid=6210 comm="syz.2.61" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.753103][ T40] audit: type=1400 audit(1768521306.451:235): avc: denied { bind } for pid=6210 comm="syz.2.61" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.855363][ T40] audit: type=1400 audit(1768521306.561:236): avc: denied { read } for pid=6212 comm="syz.2.62" name="ndctl0" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 63.862216][ T6213] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 63.864689][ T40] audit: type=1400 audit(1768521306.561:237): avc: denied { open } for pid=6212 comm="syz.2.62" path="/dev/ndctl0" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 63.876636][ T849] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 63.879805][ T40] audit: type=1400 audit(1768521306.561:238): avc: denied { ioctl } for pid=6212 comm="syz.2.62" path="/dev/ndctl0" dev="devtmpfs" ino=109 ioctlcmd=0x640a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 63.902878][ T6216] exFAT-fs (nullb0): invalid boot record signature [ 63.907005][ T6216] exFAT-fs (nullb0): failed to read boot sector [ 63.909697][ T6216] exFAT-fs (nullb0): failed to recognize exfat type [ 63.946415][ T40] audit: type=1400 audit(1768521306.651:239): avc: denied { unmount } for pid=5937 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.034543][ T40] audit: type=1400 audit(1768521306.741:240): avc: denied { accept } for pid=6218 comm="syz.2.65" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 64.041995][ T849] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 64.045353][ T849] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 64.050026][ T849] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.053063][ T849] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.055704][ T849] usb 5-1: Product: syz [ 64.057056][ T849] usb 5-1: Manufacturer: syz [ 64.058695][ T849] usb 5-1: SerialNumber: syz [ 64.227985][ T6224] device ioctl magic numbers don't match! Did you rebuild pvfs2-client-core/libpvfs2? [cmd c0485660, magic 56 != 6b] [ 64.264406][ T6207] FAULT_INJECTION: forcing a failure. [ 64.264406][ T6207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 64.269030][ T6207] CPU: 2 UID: 0 PID: 6207 Comm: syz.0.60 Not tainted syzkaller #0 PREEMPT(full) [ 64.269045][ T6207] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 64.269051][ T6207] Call Trace: [ 64.269055][ T6207] [ 64.269058][ T6207] dump_stack_lvl+0x16c/0x1f0 [ 64.269077][ T6207] should_fail_ex+0x512/0x640 [ 64.269089][ T6207] _copy_to_user+0x32/0xd0 [ 64.269106][ T6207] simple_read_from_buffer+0xcb/0x170 [ 64.269122][ T6207] proc_fail_nth_read+0x197/0x240 [ 64.269146][ T6207] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 64.269157][ T6207] ? rw_verify_area+0xcf/0x6c0 [ 64.269168][ T6207] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 64.269178][ T6207] vfs_read+0x1e4/0xcf0 [ 64.269192][ T6207] ? __pfx___mutex_lock+0x10/0x10 [ 64.269206][ T6207] ? irqentry_exit+0x1dd/0x8c0 [ 64.269221][ T6207] ? __pfx_vfs_read+0x10/0x10 [ 64.269237][ T6207] ? fdget_pos+0x1d7/0x370 [ 64.269255][ T6207] ksys_read+0x12a/0x250 [ 64.269268][ T6207] ? __pfx_ksys_read+0x10/0x10 [ 64.269280][ T6207] ? fput+0x70/0xf0 [ 64.269290][ T6207] do_syscall_64+0xcd/0xf80 [ 64.269305][ T6207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.269315][ T6207] RIP: 0033:0x7f2a10b8e1dc [ 64.269324][ T6207] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 64.269333][ T6207] RSP: 002b:00007f2a11ab7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 64.269343][ T6207] RAX: ffffffffffffffda RBX: 00007f2a10de5fa0 RCX: 00007f2a10b8e1dc [ 64.269349][ T6207] RDX: 000000000000000f RSI: 00007f2a11ab70a0 RDI: 0000000000000004 [ 64.269354][ T6207] RBP: 00007f2a11ab7090 R08: 0000000000000000 R09: 0000000000000000 [ 64.269360][ T6207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.269365][ T6207] R13: 00007f2a10de6038 R14: 00007f2a10de5fa0 R15: 00007ffe905c28a8 [ 64.269378][ T6207] [ 64.332484][ T849] cdc_ncm 5-1:1.0: bind() failure [ 64.336952][ T849] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 64.339139][ T849] cdc_ncm 5-1:1.1: bind() failure [ 64.351935][ T849] usb 5-1: USB disconnect, device number 3 [ 64.820237][ T34] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 64.888999][ T6244] MTD: Attempt to mount non-MTD device "/dev/sr0" [ 64.993019][ T34] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 64.997760][ T34] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 65.002494][ T34] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 65.006530][ T34] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 65.011683][ T6244] /dev/sr0: Can't open blockdev [ 65.012109][ T34] usb 8-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 65.017549][ T34] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.022915][ T34] usb 8-1: config 0 descriptor?? [ 65.120918][ T6249] MTD: Attempt to mount non-MTD device "/dev/sr0" [ 65.232279][ T6249] /dev/sr0: Can't open blockdev [ 65.288631][ T6255] input: syz0 as /devices/virtual/input/input7 [ 65.319590][ T76] usb 6-1: USB disconnect, device number 3 [ 65.432481][ T34] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 65.445868][ T34] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw2: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 65.502088][ T6274] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.84'. [ 65.693085][ T34] usb 8-1: USB disconnect, device number 3 [ 65.769083][ T6288] syzkaller0: entered promiscuous mode [ 65.771965][ T6288] syzkaller0: entered allmulticast mode [ 65.858127][ T6291] syzkaller0: entered promiscuous mode [ 65.859949][ T6291] syzkaller0: entered allmulticast mode [ 65.890986][ T6291] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 65.897676][ T6291] bond1 (unregistering): Released all slaves [ 65.919214][ T6297] netlink: 48 bytes leftover after parsing attributes in process `syz.0.89'. [ 65.928763][ T6301] netlink: 20 bytes leftover after parsing attributes in process `syz.1.93'. [ 65.934771][ T6300] input: syz0 as /devices/virtual/input/input9 [ 65.936711][ T6302] netlink: 20 bytes leftover after parsing attributes in process `syz.1.93'. [ 66.330226][ T60] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 66.500250][ T60] usb 6-1: Using ep0 maxpacket: 8 [ 66.503760][ T60] usb 6-1: config 1 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1023 [ 66.507457][ T60] usb 6-1: config 1 interface 0 altsetting 2 bulk endpoint 0x3 has invalid maxpacket 1024 [ 66.511509][ T60] usb 6-1: config 1 interface 0 has no altsetting 0 [ 66.518936][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.522824][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.526081][ T60] usb 6-1: Product: ç –ä§šê‘ⷵꄰ圹唲嘽冷ﲖæ˜áª‚﷚辡둚炗㸼髃鹿ä£ä¨á½¢æ ·ê¨™ë ç®­ã®µç§‰ë›®ã¡ªíŸ¼îžà®¦à ®è«†Å©ï¶ [ 66.532079][ T60] usb 6-1: Manufacturer: Ð [ 66.534114][ T60] usb 6-1: SerialNumber: à ¾ [ 66.543923][ T6308] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 66.549113][ T6308] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 66.788852][ T6306] netlink: 16 bytes leftover after parsing attributes in process `syz.1.94'. [ 67.082283][ T6339] netlink: 60 bytes leftover after parsing attributes in process `syz.0.102'. [ 67.142363][ T10] IPVS: starting estimator thread 0... [ 67.151579][ T6343] netlink: 4 bytes leftover after parsing attributes in process `syz.0.103'. [ 67.230375][ T6344] IPVS: using max 44 ests per chain, 105600 per kthread [ 67.251028][ T6356] fuse: Bad value for 'user_id' [ 67.253081][ T6356] fuse: Bad value for 'user_id' [ 67.518031][ T6370] VFS: Mount too revealing [ 67.564584][ T6372] FAULT_INJECTION: forcing a failure. [ 67.564584][ T6372] name failslab, interval 1, probability 0, space 0, times 0 [ 67.568750][ T6372] CPU: 2 UID: 0 PID: 6372 Comm: syz.0.112 Not tainted syzkaller #0 PREEMPT(full) [ 67.568764][ T6372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.568770][ T6372] Call Trace: [ 67.568774][ T6372] [ 67.568778][ T6372] dump_stack_lvl+0x16c/0x1f0 [ 67.568828][ T6372] should_fail_ex+0x512/0x640 [ 67.568844][ T6372] ? fs_reclaim_acquire+0xae/0x150 [ 67.568859][ T6372] should_failslab+0xc2/0x120 [ 67.568873][ T6372] __kmalloc_noprof+0xeb/0x910 [ 67.568888][ T6372] ? tomoyo_encode2+0x100/0x3e0 [ 67.568905][ T6372] ? tomoyo_encode2+0x100/0x3e0 [ 67.568918][ T6372] tomoyo_encode2+0x100/0x3e0 [ 67.568934][ T6372] tomoyo_encode+0x29/0x50 [ 67.568948][ T6372] tomoyo_realpath_from_path+0x18f/0x6e0 [ 67.568966][ T6372] tomoyo_path_number_perm+0x245/0x580 [ 67.568978][ T6372] ? tomoyo_path_number_perm+0x237/0x580 [ 67.568991][ T6372] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 67.569004][ T6372] ? find_held_lock+0x2b/0x80 [ 67.569031][ T6372] ? find_held_lock+0x2b/0x80 [ 67.569046][ T6372] ? hook_file_ioctl_common+0x144/0x410 [ 67.569059][ T6372] ? __fget_files+0x20e/0x3c0 [ 67.569075][ T6372] security_file_ioctl+0x9b/0x240 [ 67.569090][ T6372] __x64_sys_ioctl+0xb7/0x210 [ 67.569103][ T6372] do_syscall_64+0xcd/0xf80 [ 67.569119][ T6372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.569129][ T6372] RIP: 0033:0x7f2a10b8f7c9 [ 67.569138][ T6372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 67.569147][ T6372] RSP: 002b:00007f2a11a75038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.569157][ T6372] RAX: ffffffffffffffda RBX: 00007f2a10de6180 RCX: 00007f2a10b8f7c9 [ 67.569163][ T6372] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000005 [ 67.569168][ T6372] RBP: 00007f2a11a75090 R08: 0000000000000000 R09: 0000000000000000 [ 67.569174][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.569179][ T6372] R13: 00007f2a10de6218 R14: 00007f2a10de6180 R15: 00007ffe905c28a8 [ 67.569192][ T6372] [ 67.569237][ T6372] ERROR: Out of memory at tomoyo_realpath_from_path. [ 67.592645][ T6373] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=6373 comm=syz.3.113 [ 67.601814][ T6372] Trying to write to read-only block-device nullb0 [ 67.737183][ T6377] loop6: detected capacity change from 0 to 2640 [ 67.739490][ T6377] buffer_io_error: 32 callbacks suppressed [ 67.739498][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.743812][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.746435][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.748829][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.752186][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.755217][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.758000][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.761345][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.764744][ T6377] ldm_validate_partition_table(): Disk read failed. [ 67.767623][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.771053][ T6377] Buffer I/O error on dev loop6, logical block 0, async page read [ 67.774369][ T6377] Dev loop6: unable to read RDB block 0 [ 67.776917][ T6377] loop6: unable to read partition table [ 67.779731][ T6377] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 67.958369][ T6387] ceph: No source [ 68.056132][ T6388] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci3/hci3:200/input10 [ 68.200330][ T6393] tipc: Started in network mode [ 68.203000][ T6393] tipc: Node identity 52aba353f2c5, cluster identity 4711 [ 68.206844][ T6393] tipc: Enabled bearer , priority 0 [ 68.211832][ T6393] syzkaller0: MTU too low for tipc bearer [ 68.214356][ T6393] tipc: Disabling bearer [ 68.490222][ T40] kauditd_printk_skb: 54 callbacks suppressed [ 68.490240][ T40] audit: type=1400 audit(1768521311.191:295): avc: denied { create } for pid=6397 comm="syz.2.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.493664][ T6398] orangefs_devreq_write_iter: total:0: must be at least:8240: [ 68.503226][ T40] audit: type=1400 audit(1768521311.201:296): avc: denied { connect } for pid=6397 comm="syz.2.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.512518][ T40] audit: type=1400 audit(1768521311.201:297): avc: denied { write } for pid=6397 comm="syz.2.122" path="socket:[13423]" dev="sockfs" ino=13423 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.705534][ T6405] Device name cannot be null; rc = [-22] [ 68.708451][ T6404] overlayfs: overlapping lowerdir path [ 68.762257][ T6408] syzkaller0: entered promiscuous mode [ 68.765711][ T6408] syzkaller0: entered allmulticast mode [ 68.770971][ T40] audit: type=1400 audit(1768521311.481:298): avc: denied { setopt } for pid=6407 comm="syz.0.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 68.781259][ T849] usb 7-1: new full-speed USB device number 5 using dummy_hcd [ 68.843500][ T40] audit: type=1400 audit(1768521311.551:299): avc: denied { setopt } for pid=6409 comm="syz.3.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.901765][ T40] audit: type=1400 audit(1768521311.611:300): avc: denied { read write } for pid=6409 comm="syz.3.126" name="sg0" dev="devtmpfs" ino=721 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 68.903618][ T6413] program syz.3.126 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.909520][ T40] audit: type=1400 audit(1768521311.611:301): avc: denied { open } for pid=6409 comm="syz.3.126" path="/dev/sg0" dev="devtmpfs" ino=721 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 68.922270][ T40] audit: type=1400 audit(1768521311.611:302): avc: denied { ioctl } for pid=6409 comm="syz.3.126" path="/dev/sg0" dev="devtmpfs" ino=721 ioctlcmd=0x6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 68.943456][ T849] usb 7-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 68.948381][ T849] usb 7-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.953153][ T849] usb 7-1: config 0 interface 0 has no altsetting 0 [ 68.956177][ T849] usb 7-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 68.960590][ T849] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.968483][ T849] usb 7-1: config 0 descriptor?? [ 69.016596][ T60] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -71 [ 69.021991][ T40] audit: type=1400 audit(1768521311.731:303): avc: denied { create } for pid=6418 comm="syz.0.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 69.029573][ T40] audit: type=1400 audit(1768521311.731:304): avc: denied { setopt } for pid=6418 comm="syz.0.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 69.029908][ T60] usb 6-1: USB disconnect, device number 4 [ 69.057757][ T6421] netlink: 4 bytes leftover after parsing attributes in process `syz.1.130'. [ 69.153019][ T6425] loop6: detected capacity change from 0 to 2640 [ 69.155478][ T6425] ldm_validate_partition_table(): Disk read failed. [ 69.157656][ T6425] Dev loop6: unable to read RDB block 0 [ 69.159547][ T6425] loop6: unable to read partition table [ 69.162562][ T6425] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 69.226690][ T6428] 9p: Bad value for 'wfdno' [ 69.382391][ T849] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 69.384839][ T849] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 69.387695][ T849] hid-steam 0003:28DE:1102.0007: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [ 69.450599][ T849] hid-steam 0003:28DE:1102.0007: Steam Controller 'XXXXXXXXXX' connected [ 69.456197][ T849] input: Steam Controller as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:28DE:1102.0007/input/input11 [ 69.471866][ T849] hid-steam 0003:28DE:1102.0008: unknown main item tag 0x0 [ 69.474402][ T849] hid-steam 0003:28DE:1102.0008: unknown main item tag 0x0 [ 69.486095][ T849] hid-steam 0003:28DE:1102.0008: hidraw1: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [ 69.582196][ T34] usb 7-1: USB disconnect, device number 5 [ 69.601932][ T34] hid-steam 0003:28DE:1102.0007: Steam Controller 'XXXXXXXXXX' disconnected [ 69.858909][ T6437] FAULT_INJECTION: forcing a failure. [ 69.858909][ T6437] name failslab, interval 1, probability 0, space 0, times 0 [ 69.863154][ T6437] CPU: 1 UID: 0 PID: 6437 Comm: syz.3.135 Not tainted syzkaller #0 PREEMPT(full) [ 69.863193][ T6437] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.863199][ T6437] Call Trace: [ 69.863203][ T6437] [ 69.863207][ T6437] dump_stack_lvl+0x16c/0x1f0 [ 69.863227][ T6437] should_fail_ex+0x512/0x640 [ 69.863236][ T6437] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 69.863247][ T6437] should_failslab+0xc2/0x120 [ 69.863262][ T6437] kmem_cache_alloc_noprof+0x83/0x770 [ 69.863273][ T6437] ? skb_clone+0x190/0x3f0 [ 69.863287][ T6437] ? skb_clone+0x190/0x3f0 [ 69.863297][ T6437] skb_clone+0x190/0x3f0 [ 69.863309][ T6437] netlink_deliver_tap+0xabd/0xd30 [ 69.863325][ T6437] netlink_unicast+0x71f/0x870 [ 69.863340][ T6437] ? __pfx_netlink_unicast+0x10/0x10 [ 69.863358][ T6437] netlink_ack+0x696/0xb80 [ 69.863376][ T6437] netlink_rcv_skb+0x332/0x420 [ 69.863389][ T6437] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 69.863401][ T6437] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 69.863420][ T6437] ? ns_capable+0xd7/0x110 [ 69.863436][ T6437] nfnetlink_rcv+0x1b3/0x430 [ 69.863445][ T6437] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 69.863459][ T6437] ? netlink_deliver_tap+0x1ae/0xd30 [ 69.863474][ T6437] netlink_unicast+0x5aa/0x870 [ 69.863489][ T6437] ? __pfx_netlink_unicast+0x10/0x10 [ 69.863507][ T6437] netlink_sendmsg+0x8c8/0xdd0 [ 69.863523][ T6437] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.863541][ T6437] ____sys_sendmsg+0xa5d/0xc30 [ 69.863556][ T6437] ? copy_msghdr_from_user+0x10a/0x160 [ 69.863568][ T6437] ? __pfx_____sys_sendmsg+0x10/0x10 [ 69.863588][ T6437] ___sys_sendmsg+0x134/0x1d0 [ 69.863599][ T6437] ? __pfx____sys_sendmsg+0x10/0x10 [ 69.863626][ T6437] __sys_sendmsg+0x16d/0x220 [ 69.863638][ T6437] ? __pfx___sys_sendmsg+0x10/0x10 [ 69.863657][ T6437] do_syscall_64+0xcd/0xf80 [ 69.863673][ T6437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.863683][ T6437] RIP: 0033:0x7f6ee998f7c9 [ 69.863692][ T6437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 69.863701][ T6437] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.863711][ T6437] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 69.863717][ T6437] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000003 [ 69.863722][ T6437] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 69.863728][ T6437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.863733][ T6437] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 69.863746][ T6437] [ 70.139802][ T6449] warning: `syz.2.140' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 70.145293][ T6449] hugetlbfs: Bad value 'k' for mount option 'size' [ 70.145293][ T6449] [ 70.148336][ T6449] hugetlbfs: Unknown parameter 'huge' [ 70.178824][ T6451] Bluetooth: MGMT ver 1.23 [ 70.193607][ T6446] netlink: 207952 bytes leftover after parsing attributes in process `syz.0.139'. [ 70.210533][ T6441] openvswitch: netlink: nsh attr 0 has unexpected len 3 expected 0 [ 70.214362][ T6446] Cannot find set identified by id 0 to match [ 70.270455][ T6457] FAULT_INJECTION: forcing a failure. [ 70.270455][ T6457] name failslab, interval 1, probability 0, space 0, times 0 [ 70.274524][ T6457] CPU: 1 UID: 0 PID: 6457 Comm: syz.1.144 Not tainted syzkaller #0 PREEMPT(full) [ 70.274539][ T6457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.274545][ T6457] Call Trace: [ 70.274549][ T6457] [ 70.274553][ T6457] dump_stack_lvl+0x16c/0x1f0 [ 70.274571][ T6457] should_fail_ex+0x512/0x640 [ 70.274581][ T6457] ? __kvmalloc_node_noprof+0x129/0xa40 [ 70.274595][ T6457] should_failslab+0xc2/0x120 [ 70.274609][ T6457] __kvmalloc_node_noprof+0x14a/0xa40 [ 70.274621][ T6457] ? page_pool_create_percpu+0x34e/0xd30 [ 70.274640][ T6457] ? page_pool_create_percpu+0x34e/0xd30 [ 70.274658][ T6457] page_pool_create_percpu+0x34e/0xd30 [ 70.274675][ T6457] bpf_test_run_xdp_live+0x191/0x770 [ 70.274689][ T6457] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 70.274702][ T6457] ? __pfx___schedule+0x10/0x10 [ 70.274714][ T6457] ? find_held_lock+0x2b/0x80 [ 70.274731][ T6457] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 70.274752][ T6457] ? 0xffffffffa0205e00 [ 70.274760][ T6457] ? 0xffffffffa0205e00 [ 70.274768][ T6457] ? 0xffffffffa0205e00 [ 70.274774][ T6457] ? bpf_dispatcher_change_prog+0x54d/0xa80 [ 70.274791][ T6457] bpf_prog_test_run_xdp+0xcfa/0x1660 [ 70.274806][ T6457] ? __fget_files+0x204/0x3c0 [ 70.274821][ T6457] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 70.274835][ T6457] ? __might_fault+0x60/0x190 [ 70.274847][ T6457] ? fput+0x70/0xf0 [ 70.274856][ T6457] ? __bpf_prog_get+0x97/0x2a0 [ 70.274868][ T6457] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 70.274880][ T6457] __sys_bpf+0x1035/0x4980 [ 70.274897][ T6457] ? __pfx___sys_bpf+0x10/0x10 [ 70.274910][ T6457] ? find_held_lock+0x2b/0x80 [ 70.274927][ T6457] ? find_held_lock+0x2b/0x80 [ 70.274946][ T6457] ? __mutex_unlock_slowpath+0x161/0x790 [ 70.274968][ T6457] ? fput+0x70/0xf0 [ 70.274976][ T6457] ? ksys_write+0x1ac/0x250 [ 70.274988][ T6457] ? __pfx_ksys_write+0x10/0x10 [ 70.275003][ T6457] __x64_sys_bpf+0x78/0xc0 [ 70.275017][ T6457] ? lockdep_hardirqs_on+0x7c/0x110 [ 70.275031][ T6457] do_syscall_64+0xcd/0xf80 [ 70.275046][ T6457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.275060][ T6457] RIP: 0033:0x7f3baf98f7c9 [ 70.275072][ T6457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.275085][ T6457] RSP: 002b:00007f3bb07c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 70.275099][ T6457] RAX: ffffffffffffffda RBX: 00007f3bafbe5fa0 RCX: 00007f3baf98f7c9 [ 70.275111][ T6457] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 70.275119][ T6457] RBP: 00007f3bb07c6090 R08: 0000000000000000 R09: 0000000000000000 [ 70.275128][ T6457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.275134][ T6457] R13: 00007f3bafbe6038 R14: 00007f3bafbe5fa0 R15: 00007ffe0df5abf8 [ 70.275147][ T6457] [ 70.275152][ T6457] page_pool_create_percpu() gave up with errno -12 [ 70.424807][ T6468] mkiss: ax0: crc mode is auto. [ 70.516778][ T6472] FAULT_INJECTION: forcing a failure. [ 70.516778][ T6472] name failslab, interval 1, probability 0, space 0, times 0 [ 70.521167][ T6472] CPU: 2 UID: 0 PID: 6472 Comm: syz.3.149 Not tainted syzkaller #0 PREEMPT(full) [ 70.521183][ T6472] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.521189][ T6472] Call Trace: [ 70.521193][ T6472] [ 70.521197][ T6472] dump_stack_lvl+0x16c/0x1f0 [ 70.521216][ T6472] should_fail_ex+0x512/0x640 [ 70.521225][ T6472] ? __kvmalloc_node_noprof+0x129/0xa40 [ 70.521239][ T6472] should_failslab+0xc2/0x120 [ 70.521253][ T6472] __kvmalloc_node_noprof+0x14a/0xa40 [ 70.521264][ T6472] ? __might_fault+0xe3/0x190 [ 70.521273][ T6472] ? __might_fault+0x13b/0x190 [ 70.521282][ T6472] ? xt_alloc_table_info+0x43/0xa0 [ 70.521301][ T6472] ? xt_alloc_table_info+0x43/0xa0 [ 70.521315][ T6472] xt_alloc_table_info+0x43/0xa0 [ 70.521330][ T6472] do_ip6t_set_ctl+0x59b/0xc50 [ 70.521342][ T6472] ? find_held_lock+0x2b/0x80 [ 70.521360][ T6472] ? nf_sockopt_find.constprop.0+0x222/0x290 [ 70.521377][ T6472] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 70.521390][ T6472] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 70.521411][ T6472] ? nf_sockopt_find.constprop.0+0x222/0x290 [ 70.521428][ T6472] nf_setsockopt+0x8d/0xf0 [ 70.521443][ T6472] ipv6_setsockopt+0x135/0x170 [ 70.521454][ T6472] tcp_setsockopt+0xa7/0x100 [ 70.521467][ T6472] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 70.521482][ T6472] do_sock_setsockopt+0xf3/0x1d0 [ 70.521497][ T6472] __sys_setsockopt+0x1a0/0x230 [ 70.521509][ T6472] __x64_sys_setsockopt+0xbd/0x160 [ 70.521519][ T6472] ? do_syscall_64+0x91/0xf80 [ 70.521532][ T6472] ? lockdep_hardirqs_on+0x7c/0x110 [ 70.521546][ T6472] do_syscall_64+0xcd/0xf80 [ 70.521560][ T6472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.521570][ T6472] RIP: 0033:0x7f6ee998f7c9 [ 70.521579][ T6472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.521588][ T6472] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 70.521598][ T6472] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 70.521609][ T6472] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 70.521614][ T6472] RBP: 00007f6eea785090 R08: 00000000000003e8 R09: 0000000000000000 [ 70.521620][ T6472] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 70.521625][ T6472] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 70.521638][ T6472] [ 70.679330][ T6480] syzkaller0: entered promiscuous mode [ 70.681650][ T6480] syzkaller0: entered allmulticast mode [ 70.741592][ T6484] block nbd0: shutting down sockets [ 70.970753][ T6499] netlink: 'syz.1.159': attribute type 21 has an invalid length. [ 70.973596][ T6499] netlink: 132 bytes leftover after parsing attributes in process `syz.1.159'. [ 70.999238][ T6501] FAULT_INJECTION: forcing a failure. [ 70.999238][ T6501] name failslab, interval 1, probability 0, space 0, times 0 [ 71.006914][ T6501] CPU: 2 UID: 0 PID: 6501 Comm: syz.3.160 Not tainted syzkaller #0 PREEMPT(full) [ 71.006936][ T6501] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.006946][ T6501] Call Trace: [ 71.006952][ T6501] [ 71.006959][ T6501] dump_stack_lvl+0x16c/0x1f0 [ 71.006986][ T6501] should_fail_ex+0x512/0x640 [ 71.007000][ T6501] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 71.007020][ T6501] should_failslab+0xc2/0x120 [ 71.007041][ T6501] kmem_cache_alloc_node_noprof+0x86/0x800 [ 71.007057][ T6501] ? __alloc_skb+0x156/0x410 [ 71.007078][ T6501] ? __alloc_skb+0x156/0x410 [ 71.007091][ T6501] __alloc_skb+0x156/0x410 [ 71.007105][ T6501] ? __alloc_skb+0x35d/0x410 [ 71.007120][ T6501] ? __pfx___alloc_skb+0x10/0x10 [ 71.007135][ T6501] ? genl_rcv_msg+0x4bb/0x800 [ 71.007167][ T6501] netlink_ack+0x15d/0xb80 [ 71.007194][ T6501] netlink_rcv_skb+0x332/0x420 [ 71.007215][ T6501] ? __pfx_genl_rcv_msg+0x10/0x10 [ 71.007239][ T6501] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 71.007270][ T6501] ? netlink_deliver_tap+0x1ae/0xd30 [ 71.007294][ T6501] genl_rcv+0x28/0x40 [ 71.007315][ T6501] netlink_unicast+0x5aa/0x870 [ 71.007339][ T6501] ? __pfx_netlink_unicast+0x10/0x10 [ 71.007370][ T6501] netlink_sendmsg+0x8c8/0xdd0 [ 71.007395][ T6501] ? __pfx_netlink_sendmsg+0x10/0x10 [ 71.007425][ T6501] ____sys_sendmsg+0xa5d/0xc30 [ 71.007448][ T6501] ? copy_msghdr_from_user+0x10a/0x160 [ 71.007466][ T6501] ? __pfx_____sys_sendmsg+0x10/0x10 [ 71.007500][ T6501] ___sys_sendmsg+0x134/0x1d0 [ 71.007519][ T6501] ? __pfx____sys_sendmsg+0x10/0x10 [ 71.007567][ T6501] __sys_sendmsg+0x16d/0x220 [ 71.007586][ T6501] ? __pfx___sys_sendmsg+0x10/0x10 [ 71.007620][ T6501] do_syscall_64+0xcd/0xf80 [ 71.007651][ T6501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.007667][ T6501] RIP: 0033:0x7f6ee998f7c9 [ 71.007681][ T6501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.007695][ T6501] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.007711][ T6501] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 71.007721][ T6501] RDX: 0000000000000008 RSI: 0000200000000100 RDI: 0000000000000007 [ 71.007731][ T6501] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 71.007740][ T6501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.007749][ T6501] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 71.007772][ T6501] [ 71.172611][ T6509] FAULT_INJECTION: forcing a failure. [ 71.172611][ T6509] name failslab, interval 1, probability 0, space 0, times 0 [ 71.180301][ T6509] CPU: 2 UID: 0 PID: 6509 Comm: syz.3.163 Not tainted syzkaller #0 PREEMPT(full) [ 71.180325][ T6509] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.180335][ T6509] Call Trace: [ 71.180342][ T6509] [ 71.180348][ T6509] dump_stack_lvl+0x16c/0x1f0 [ 71.180375][ T6509] should_fail_ex+0x512/0x640 [ 71.180392][ T6509] ? __kmalloc_noprof+0xca/0x910 [ 71.180419][ T6509] should_failslab+0xc2/0x120 [ 71.180440][ T6509] __kmalloc_noprof+0xeb/0x910 [ 71.180465][ T6509] ? iter_file_splice_write+0x1cc/0x12b0 [ 71.180493][ T6509] ? iter_file_splice_write+0x1cc/0x12b0 [ 71.180516][ T6509] iter_file_splice_write+0x1cc/0x12b0 [ 71.180542][ T6509] ? kfree+0x2f8/0x6e0 [ 71.180557][ T6509] ? copy_splice_read+0x897/0xc20 [ 71.180585][ T6509] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.180610][ T6509] ? __lock_acquire+0x436/0x2890 [ 71.180632][ T6509] ? __pfx_copy_splice_read+0x10/0x10 [ 71.180667][ T6509] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.180698][ T6509] direct_splice_actor+0x192/0x6c0 [ 71.180726][ T6509] splice_direct_to_actor+0x345/0xa30 [ 71.180750][ T6509] ? __pfx_direct_splice_actor+0x10/0x10 [ 71.180778][ T6509] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 71.180799][ T6509] ? get_pid_task+0xfc/0x250 [ 71.180824][ T6509] do_splice_direct+0x174/0x240 [ 71.180847][ T6509] ? __pfx_do_splice_direct+0x10/0x10 [ 71.180871][ T6509] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 71.180897][ T6509] ? rw_verify_area+0xcf/0x6c0 [ 71.180919][ T6509] do_sendfile+0xb06/0xe50 [ 71.180943][ T6509] ? __pfx_do_sendfile+0x10/0x10 [ 71.180962][ T6509] ? __fget_files+0x20e/0x3c0 [ 71.180992][ T6509] __x64_sys_sendfile64+0x1d8/0x220 [ 71.181014][ T6509] ? ksys_write+0x1ac/0x250 [ 71.181034][ T6509] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 71.181064][ T6509] do_syscall_64+0xcd/0xf80 [ 71.181089][ T6509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.181105][ T6509] RIP: 0033:0x7f6ee998f7c9 [ 71.181120][ T6509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.181134][ T6509] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.181151][ T6509] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 71.181162][ T6509] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 71.181170][ T6509] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 71.181180][ T6509] R10: 000000000000106f R11: 0000000000000246 R12: 0000000000000001 [ 71.181190][ T6509] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 71.181213][ T6509] [ 71.323725][ T6515] netlink: 12 bytes leftover after parsing attributes in process `syz.3.168'. [ 71.326919][ T6515] nbd: illegal input index 1879048192 [ 71.333600][ T6515] 8021q: VLANs not supported on ip_vti0 [ 71.366048][ T6517] FAULT_INJECTION: forcing a failure. [ 71.366048][ T6517] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 71.371463][ T6517] CPU: 1 UID: 0 PID: 6517 Comm: syz.2.165 Not tainted syzkaller #0 PREEMPT(full) [ 71.371477][ T6517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.371484][ T6517] Call Trace: [ 71.371487][ T6517] [ 71.371492][ T6517] dump_stack_lvl+0x16c/0x1f0 [ 71.371510][ T6517] should_fail_ex+0x512/0x640 [ 71.371522][ T6517] should_fail_alloc_page+0xe7/0x130 [ 71.371537][ T6517] prepare_alloc_pages+0x401/0x670 [ 71.371554][ T6517] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 71.371565][ T6517] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 71.371578][ T6517] ? is_bpf_text_address+0x94/0x1a0 [ 71.371590][ T6517] ? kernel_text_address+0x8d/0x100 [ 71.371603][ T6517] ? __kernel_text_address+0xd/0x40 [ 71.371616][ T6517] ? unwind_get_return_address+0x59/0xa0 [ 71.371631][ T6517] ? arch_stack_walk+0xa6/0x100 [ 71.371645][ T6517] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 71.371663][ T6517] ? check_path.constprop.0+0x24/0x50 [ 71.371680][ T6517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.371693][ T6517] ? policy_nodemask+0xea/0x4e0 [ 71.371708][ T6517] alloc_pages_mpol+0x1fb/0x550 [ 71.371722][ T6517] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 71.371738][ T6517] alloc_pages_noprof+0x131/0x390 [ 71.371752][ T6517] get_free_pages_noprof+0x10/0xb0 [ 71.371764][ T6517] __kasan_populate_vmalloc+0xa0/0x220 [ 71.371778][ T6517] alloc_vmap_area+0x98d/0x2a50 [ 71.371798][ T6517] ? __pfx_alloc_vmap_area+0x10/0x10 [ 71.371814][ T6517] __get_vm_area_node+0x1ca/0x330 [ 71.371831][ T6517] __vmalloc_node_range_noprof+0x247/0x16b0 [ 71.371846][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.371859][ T6517] ? local_lock_release+0x99/0x130 [ 71.371878][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.371892][ T6517] ? rcu_read_unlock+0x17/0x60 [ 71.371907][ T6517] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 71.371922][ T6517] ? __memcg_slab_post_alloc_hook+0x472/0x880 [ 71.371940][ T6517] ? rcu_is_watching+0x12/0xc0 [ 71.371951][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.371963][ T6517] __vmalloc_node_noprof+0xad/0xf0 [ 71.371978][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.371992][ T6517] copy_process+0x619/0x7430 [ 71.372007][ T6517] ? __pfx_copy_process+0x10/0x10 [ 71.372018][ T6517] ? lockdep_init_map_type+0x5c/0x270 [ 71.372031][ T6517] ? lockdep_init_map_type+0x5c/0x270 [ 71.372044][ T6517] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 71.372061][ T6517] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 71.372076][ T6517] vhost_task_create+0x1d2/0x370 [ 71.372089][ T6517] ? __pfx_vhost_task_create+0x10/0x10 [ 71.372106][ T6517] ? __pfx_vhost_task_fn+0x10/0x10 [ 71.372121][ T6517] ? __pfx___mutex_lock+0x10/0x10 [ 71.372140][ T6517] kvm_mmu_post_init_vm+0x1b7/0x380 [ 71.372153][ T6517] kvm_arch_vcpu_ioctl_run+0x66/0x1860 [ 71.372167][ T6517] ? kvm_vcpu_ioctl+0x14f8/0x16d0 [ 71.372185][ T6517] kvm_vcpu_ioctl+0x76d/0x16d0 [ 71.372202][ T6517] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 71.372217][ T6517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.372229][ T6517] ? do_vfs_ioctl+0x128/0x14f0 [ 71.372241][ T6517] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 71.372252][ T6517] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 71.372271][ T6517] ? hook_file_ioctl_common+0x144/0x410 [ 71.372284][ T6517] ? selinux_file_ioctl+0x180/0x270 [ 71.372297][ T6517] ? selinux_file_ioctl+0xb4/0x270 [ 71.372311][ T6517] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 71.372327][ T6517] __x64_sys_ioctl+0x18e/0x210 [ 71.372340][ T6517] do_syscall_64+0xcd/0xf80 [ 71.372355][ T6517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.372365][ T6517] RIP: 0033:0x7f27c8d8f7c9 [ 71.372373][ T6517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.372383][ T6517] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.372392][ T6517] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 71.372398][ T6517] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 71.372404][ T6517] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 71.372409][ T6517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.372415][ T6517] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 71.372428][ T6517] [ 71.372602][ T6517] syz.2.165: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 71.552273][ T6517] CPU: 0 UID: 0 PID: 6517 Comm: syz.2.165 Not tainted syzkaller #0 PREEMPT(full) [ 71.552288][ T6517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.552294][ T6517] Call Trace: [ 71.552297][ T6517] [ 71.552302][ T6517] dump_stack_lvl+0x16c/0x1f0 [ 71.552320][ T6517] warn_alloc+0x248/0x3a0 [ 71.552332][ T6517] ? __pfx_warn_alloc+0x10/0x10 [ 71.552343][ T6517] ? __get_vm_area_node+0x2cd/0x330 [ 71.552359][ T6517] ? __get_vm_area_node+0x2cd/0x330 [ 71.552379][ T6517] ? __get_vm_area_node+0x208/0x330 [ 71.552395][ T6517] __vmalloc_node_range_noprof+0xbe0/0x16b0 [ 71.552414][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.552435][ T6517] ? rcu_read_unlock+0x17/0x60 [ 71.552456][ T6517] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 71.552480][ T6517] ? __memcg_slab_post_alloc_hook+0x472/0x880 [ 71.552509][ T6517] ? rcu_is_watching+0x12/0xc0 [ 71.552529][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.552546][ T6517] __vmalloc_node_noprof+0xad/0xf0 [ 71.552561][ T6517] ? vhost_task_create+0x1d2/0x370 [ 71.552575][ T6517] copy_process+0x619/0x7430 [ 71.552591][ T6517] ? __pfx_copy_process+0x10/0x10 [ 71.552602][ T6517] ? lockdep_init_map_type+0x5c/0x270 [ 71.552617][ T6517] ? lockdep_init_map_type+0x5c/0x270 [ 71.552629][ T6517] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 71.552648][ T6517] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 71.552663][ T6517] vhost_task_create+0x1d2/0x370 [ 71.552676][ T6517] ? __pfx_vhost_task_create+0x10/0x10 [ 71.552693][ T6517] ? __pfx_vhost_task_fn+0x10/0x10 [ 71.552708][ T6517] ? __pfx___mutex_lock+0x10/0x10 [ 71.552726][ T6517] kvm_mmu_post_init_vm+0x1b7/0x380 [ 71.552740][ T6517] kvm_arch_vcpu_ioctl_run+0x66/0x1860 [ 71.552753][ T6517] ? kvm_vcpu_ioctl+0x14f8/0x16d0 [ 71.552771][ T6517] kvm_vcpu_ioctl+0x76d/0x16d0 [ 71.552788][ T6517] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 71.552803][ T6517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 71.552816][ T6517] ? do_vfs_ioctl+0x128/0x14f0 [ 71.552828][ T6517] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 71.552839][ T6517] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 71.552859][ T6517] ? hook_file_ioctl_common+0x144/0x410 [ 71.552872][ T6517] ? selinux_file_ioctl+0x180/0x270 [ 71.552884][ T6517] ? selinux_file_ioctl+0xb4/0x270 [ 71.552898][ T6517] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 71.552914][ T6517] __x64_sys_ioctl+0x18e/0x210 [ 71.552926][ T6517] do_syscall_64+0xcd/0xf80 [ 71.552941][ T6517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.552951][ T6517] RIP: 0033:0x7f27c8d8f7c9 [ 71.552960][ T6517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.552969][ T6517] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.552978][ T6517] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 71.552984][ T6517] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 71.552990][ T6517] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 71.552995][ T6517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.553001][ T6517] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 71.553014][ T6517] [ 71.553017][ T6517] Mem-Info: [ 71.666781][ T6531] netlink: 28 bytes leftover after parsing attributes in process `syz.0.172'. [ 71.670070][ T6517] active_anon:30245 inactive_anon:0 isolated_anon:0 [ 71.670070][ T6517] active_file:13903 inactive_file:40639 isolated_file:0 [ 71.670070][ T6517] unevictable:1768 dirty:2553 writeback:0 [ 71.670070][ T6517] slab_reclaimable:12114 slab_unreclaimable:66424 [ 71.670070][ T6517] mapped:25488 shmem:18792 pagetables:1360 [ 71.670070][ T6517] sec_pagetables:304 bounce:0 [ 71.670070][ T6517] kernel_misc_reclaimable:0 [ 71.670070][ T6517] free:434056 free_pcp:19859 free_cma:0 [ 71.702551][ T6517] Node 0 active_anon:120980kB inactive_anon:0kB active_file:55612kB inactive_file:162352kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:101952kB dirty:10212kB writeback:0kB shmem:71632kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13504kB pagetables:5256kB sec_pagetables:1216kB all_unreclaimable? no Balloon:0kB [ 71.705941][ T6531] netlink: 65039 bytes leftover after parsing attributes in process `syz.0.172'. [ 71.713181][ T6517] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:96kB pagetables:184kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 71.713221][ T6517] Node 0 DMA free:15360kB boost:0kB min:340kB low:424kB high:508kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 71.736535][ T6517] lowmem_reserve[]: 0 1235 1235 1235 1235 [ 71.738508][ T6517] Node 0 DMA32 free:122080kB boost:0kB min:27548kB low:34432kB high:41316kB reserved_highatomic:0KB free_highatomic:0KB active_anon:121104kB inactive_anon:0kB active_file:55612kB inactive_file:162352kB unevictable:3536kB writepending:10212kB zspages:0kB present:2080628kB managed:1265152kB mlocked:0kB bounce:0kB free_pcp:64276kB local_pcp:23216kB free_cma:0kB [ 71.749391][ T6517] lowmem_reserve[]: 0 0 0 0 0 [ 71.751347][ T6517] Node 1 Normal free:1600348kB boost:0kB min:39692kB low:49612kB high:59532kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:3536kB writepending:0kB zspages:0kB present:2097152kB managed:1781884kB mlocked:0kB bounce:0kB free_pcp:12516kB local_pcp:5968kB free_cma:0kB [ 71.761832][ T6517] lowmem_reserve[]: 0 0 0 0 0 [ 71.763558][ T6517] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (UM) = 15360kB [ 71.767810][ T6517] Node 0 DMA32: 82*4kB (UME) 338*8kB (UME) 329*16kB (UME) 66*32kB (UME) 22*64kB (UM) 4*128kB (UM) 9*256kB (UME) 4*512kB (UME) 7*1024kB (UME) 16*2048kB (UME) 16*4096kB (UM) = 122152kB [ 71.773718][ T6517] Node 1 Normal: 5*4kB (UME) 7*8kB (E) 15*16kB (UME) 157*32kB (UME) 48*64kB (UME) 21*128kB (UME) 8*256kB (UE) 6*512kB (UM) 1*1024kB (U) 1*2048kB (M) 386*4096kB (UM) = 1600348kB [ 71.779650][ T6517] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.782738][ T6517] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.785820][ T6517] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.789279][ T6517] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.792439][ T6517] 73330 total pagecache pages [ 71.794044][ T6517] 0 pages in swap cache [ 71.795393][ T6517] Free swap = 124996kB [ 71.796762][ T6517] Total swap = 124996kB [ 71.798083][ T6517] 1048443 pages RAM [ 71.799381][ T6517] 0 pages HighMem/MovableOnly [ 71.801107][ T6517] 282844 pages reserved [ 71.802562][ T6517] 0 pages cma reserved [ 71.980302][ T61] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 72.041044][ T6543] FAULT_INJECTION: forcing a failure. [ 72.041044][ T6543] name failslab, interval 1, probability 0, space 0, times 0 [ 72.046302][ T6543] CPU: 3 UID: 0 PID: 6543 Comm: syz.3.177 Not tainted syzkaller #0 PREEMPT(full) [ 72.046322][ T6543] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.046331][ T6543] Call Trace: [ 72.046337][ T6543] [ 72.046344][ T6543] dump_stack_lvl+0x16c/0x1f0 [ 72.046395][ T6543] should_fail_ex+0x512/0x640 [ 72.046409][ T6543] ? __kmalloc_cache_noprof+0x5f/0x800 [ 72.046428][ T6543] should_failslab+0xc2/0x120 [ 72.046448][ T6543] __kmalloc_cache_noprof+0x80/0x800 [ 72.046462][ T6543] ? ovl_lookup_single+0x32e/0x1330 [ 72.046495][ T6543] ? ovl_encode_real_fh+0xca/0x420 [ 72.046515][ T6543] ? ovl_encode_real_fh+0xca/0x420 [ 72.046531][ T6543] ovl_encode_real_fh+0xca/0x420 [ 72.046548][ T6543] ? __pfx_ovl_encode_real_fh+0x10/0x10 [ 72.046571][ T6543] ovl_lookup_index+0xde/0x800 [ 72.046591][ T6543] ? __pfx_ovl_lookup_index+0x10/0x10 [ 72.046607][ T6543] ? __kmalloc_noprof+0x35d/0x910 [ 72.046631][ T6543] ? ovl_lookup_layers+0x16d9/0x2920 [ 72.046653][ T6543] ovl_lookup_layers+0x5e1/0x2920 [ 72.046682][ T6543] ? __pfx_ovl_lookup_layers+0x10/0x10 [ 72.046708][ T6543] ? find_held_lock+0x2b/0x80 [ 72.046731][ T6543] ? d_alloc_parallel+0xb4e/0x1510 [ 72.046755][ T6543] ovl_lookup+0x459/0x610 [ 72.046773][ T6543] ? __pfx_ovl_lookup+0x10/0x10 [ 72.046805][ T6543] ? lockdep_init_map_type+0x5c/0x270 [ 72.046827][ T6543] __lookup_slow+0x251/0x460 [ 72.046842][ T6543] ? __pfx___lookup_slow+0x10/0x10 [ 72.046879][ T6543] lookup_slow+0x50/0x70 [ 72.046894][ T6543] path_lookupat+0x5e9/0xc40 [ 72.046918][ T6543] filename_lookup+0x224/0x5f0 [ 72.046938][ T6543] ? __pfx_filename_lookup+0x10/0x10 [ 72.046973][ T6543] ? __might_fault+0xe3/0x190 [ 72.046986][ T6543] ? __might_fault+0xe3/0x190 [ 72.047000][ T6543] ? __might_fault+0x13b/0x190 [ 72.047021][ T6543] filename_setxattr+0x9d/0x1d0 [ 72.047043][ T6543] ? __pfx_filename_setxattr+0x10/0x10 [ 72.047064][ T6543] ? getname_flags.part.0+0x1c5/0x550 [ 72.047084][ T6543] path_setxattrat+0x1de/0x2a0 [ 72.047105][ T6543] ? __pfx_path_setxattrat+0x10/0x10 [ 72.047130][ T6543] ? ksys_write+0x190/0x250 [ 72.047167][ T6543] ? fput+0x70/0xf0 [ 72.047180][ T6543] ? ksys_write+0x1ac/0x250 [ 72.047198][ T6543] ? __pfx_ksys_write+0x10/0x10 [ 72.047215][ T6543] ? rcu_is_watching+0x12/0xc0 [ 72.047232][ T6543] __x64_sys_lsetxattr+0xc9/0x140 [ 72.047253][ T6543] ? do_syscall_64+0x91/0xf80 [ 72.047273][ T6543] ? lockdep_hardirqs_on+0x7c/0x110 [ 72.047292][ T6543] do_syscall_64+0xcd/0xf80 [ 72.047313][ T6543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.047328][ T6543] RIP: 0033:0x7f6ee998f7c9 [ 72.047341][ T6543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.047356][ T6543] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 72.047371][ T6543] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 72.047381][ T6543] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000200000000300 [ 72.047397][ T6543] RBP: 00007f6eea785090 R08: 0000000000000002 R09: 0000000000000000 [ 72.047405][ T6543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.047414][ T6543] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 72.047437][ T6543] [ 72.130273][ T61] usb 5-1: Using ep0 maxpacket: 8 [ 72.180296][ T61] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 72.190266][ T61] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 72.196425][ T61] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 72.201077][ T61] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 72.205200][ T61] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 72.210561][ T6549] netlink: 28 bytes leftover after parsing attributes in process `syz.3.179'. [ 72.217262][ T6549] 9pnet_fd: p9_fd_create_tcp (6549): problem connecting socket to 127.0.0.1 [ 72.219467][ T61] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 72.228355][ T6551] netlink: 4 bytes leftover after parsing attributes in process `syz.2.181'. [ 72.230319][ T61] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.233503][ T6549] netlink: 28 bytes leftover after parsing attributes in process `syz.3.179'. [ 72.481837][ T6564] xt_SECMARK: invalid mode: 2 [ 72.570269][ T5983] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 72.731660][ T5983] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 72.734760][ T5983] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 72.738589][ T5983] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.744685][ T5983] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 72.747628][ T5983] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.750860][ T5983] usb 7-1: Product: syz [ 72.752213][ T5983] usb 7-1: Manufacturer: syz [ 72.753942][ T5983] usb 7-1: SerialNumber: syz [ 72.758953][ T5983] hub 7-1:1.0: bad descriptor, ignoring hub [ 72.760224][ T849] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 72.761087][ T5983] hub 7-1:1.0: probe with driver hub failed with error -5 [ 72.922045][ T849] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 72.925695][ T849] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 72.929103][ T849] usb 8-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.935260][ T849] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 72.938765][ T849] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.941730][ T849] usb 8-1: Product: syz [ 72.943365][ T849] usb 8-1: Manufacturer: syz [ 72.945139][ T849] usb 8-1: SerialNumber: syz [ 72.949594][ T849] hub 8-1:1.0: bad descriptor, ignoring hub [ 72.952257][ T849] hub 8-1:1.0: probe with driver hub failed with error -5 [ 72.978395][ T5983] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 6 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 73.153247][ T849] usblp 8-1:1.0: usblp1: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 73.179194][ T6559] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.182982][ T6559] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.292214][ T29] usb 7-1: USB disconnect, device number 6 [ 73.296245][ T29] usblp0: removed [ 73.350252][ T849] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 73.460430][ T6402] usb 8-1: USB disconnect, device number 4 [ 73.464607][ T6402] usblp1: removed [ 73.522030][ T849] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 73.525796][ T849] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 73.531095][ T849] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 73.534886][ T849] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 73.539476][ T849] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 73.545772][ T849] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 73.549544][ T849] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 73.553765][ T849] usb 6-1: Product: syz [ 73.555561][ T849] usb 6-1: Manufacturer: syz [ 73.566093][ T849] cdc_wdm 6-1:1.0: skipping garbage [ 73.568353][ T849] cdc_wdm 6-1:1.0: skipping garbage [ 73.572636][ T849] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 73.575202][ T849] cdc_wdm 6-1:1.0: Unknown control protocol [ 73.915577][ T6579] FAULT_INJECTION: forcing a failure. [ 73.915577][ T6579] name failslab, interval 1, probability 0, space 0, times 0 [ 73.919507][ T6579] CPU: 1 UID: 0 PID: 6579 Comm: syz.2.191 Not tainted syzkaller #0 PREEMPT(full) [ 73.919521][ T6579] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.919528][ T6579] Call Trace: [ 73.919532][ T6579] [ 73.919536][ T6579] dump_stack_lvl+0x16c/0x1f0 [ 73.919586][ T6579] should_fail_ex+0x512/0x640 [ 73.919604][ T6579] should_failslab+0xc2/0x120 [ 73.919619][ T6579] kmem_cache_alloc_node_noprof+0x86/0x800 [ 73.919630][ T6579] ? __alloc_skb+0x156/0x410 [ 73.919643][ T6579] ? __alloc_skb+0x156/0x410 [ 73.919651][ T6579] __alloc_skb+0x156/0x410 [ 73.919659][ T6579] ? __alloc_skb+0x35d/0x410 [ 73.919667][ T6579] ? __pfx___alloc_skb+0x10/0x10 [ 73.919677][ T6579] ? rtnl_prop_list_size+0x295/0x2d0 [ 73.919690][ T6579] ? if_nlmsg_size+0x4a7/0xb30 [ 73.919703][ T6579] rtmsg_ifinfo_build_skb+0x81/0x280 [ 73.919720][ T6579] rtmsg_ifinfo+0x9f/0x1a0 [ 73.919736][ T6579] __dev_notify_flags+0x24c/0x2e0 [ 73.919748][ T6579] ? __pfx___dev_notify_flags+0x10/0x10 [ 73.919759][ T6579] ? __dev_change_flags+0x3d5/0x6f0 [ 73.919771][ T6579] ? __pfx___dev_change_flags+0x10/0x10 [ 73.919781][ T6579] ? find_held_lock+0x2b/0x80 [ 73.919801][ T6579] netif_change_flags+0x108/0x160 [ 73.919814][ T6579] do_setlink.constprop.0+0xb53/0x4380 [ 73.919831][ T6579] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 73.919845][ T6579] ? __lock_acquire+0x436/0x2890 [ 73.919857][ T6579] ? __lock_acquire+0x436/0x2890 [ 73.919872][ T6579] ? lock_acquire+0x179/0x330 [ 73.919885][ T6579] ? __pfx___might_resched+0x10/0x10 [ 73.919896][ T6579] ? rcu_is_watching+0x12/0xc0 [ 73.919906][ T6579] ? trace_contention_end+0xdd/0x110 [ 73.919918][ T6579] ? __mutex_lock+0x27b/0x1ca0 [ 73.919934][ T6579] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 73.919949][ T6579] ? rtnl_newlink+0x5f6/0x1f50 [ 73.919963][ T6579] ? __pfx___mutex_lock+0x10/0x10 [ 73.919979][ T6579] ? cap_capable+0x10d/0x3f0 [ 73.919998][ T6579] rtnl_newlink+0x1807/0x1f50 [ 73.920014][ T6579] ? __pfx_rtnl_newlink+0x10/0x10 [ 73.920025][ T6579] ? find_held_lock+0x2b/0x80 [ 73.920040][ T6579] ? avc_has_perm_noaudit+0x117/0x3b0 [ 73.920053][ T6579] ? avc_has_perm_noaudit+0x149/0x3b0 [ 73.920066][ T6579] ? __lock_acquire+0x436/0x2890 [ 73.920084][ T6579] ? find_held_lock+0x2b/0x80 [ 73.920099][ T6579] ? __pfx_rtnl_newlink+0x10/0x10 [ 73.920110][ T6579] ? __pfx_rtnl_newlink+0x10/0x10 [ 73.920121][ T6579] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 73.920134][ T6579] ? __pfx_rtnl_newlink+0x10/0x10 [ 73.920146][ T6579] rtnetlink_rcv_msg+0x95e/0xe90 [ 73.920159][ T6579] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 73.920175][ T6579] ? ref_tracker_free+0x37c/0x830 [ 73.920187][ T6579] netlink_rcv_skb+0x158/0x420 [ 73.920201][ T6579] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 73.920214][ T6579] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 73.920232][ T6579] ? netlink_deliver_tap+0x1ae/0xd30 [ 73.920248][ T6579] netlink_unicast+0x5aa/0x870 [ 73.920262][ T6579] ? __pfx_netlink_unicast+0x10/0x10 [ 73.920281][ T6579] netlink_sendmsg+0x8c8/0xdd0 [ 73.920296][ T6579] ? __pfx_netlink_sendmsg+0x10/0x10 [ 73.920314][ T6579] ____sys_sendmsg+0xa5d/0xc30 [ 73.920329][ T6579] ? copy_msghdr_from_user+0x10a/0x160 [ 73.920340][ T6579] ? __pfx_____sys_sendmsg+0x10/0x10 [ 73.920360][ T6579] ___sys_sendmsg+0x134/0x1d0 [ 73.920372][ T6579] ? __pfx____sys_sendmsg+0x10/0x10 [ 73.920399][ T6579] __sys_sendmsg+0x16d/0x220 [ 73.920411][ T6579] ? __pfx___sys_sendmsg+0x10/0x10 [ 73.920434][ T6579] do_syscall_64+0xcd/0xf80 [ 73.920449][ T6579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.920460][ T6579] RIP: 0033:0x7f27c8d8f7c9 [ 73.920468][ T6579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.920477][ T6579] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.920487][ T6579] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 73.920493][ T6579] RDX: 0000000000000000 RSI: 00002000000004c0 RDI: 0000000000000003 [ 73.920499][ T6579] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 73.920505][ T6579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.920511][ T6579] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 73.920524][ T6579] [ 74.057124][ T6579] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 74.077180][ C1] raw-gadget.3 gadget.1: ignoring, device is not running [ 74.079456][ C1] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 74.079881][ T6402] usb 6-1: USB disconnect, device number 5 [ 74.081525][ C1] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 74.081538][ C1] cdc_wdm 6-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 74.108597][ T40] kauditd_printk_skb: 33 callbacks suppressed [ 74.108607][ T40] audit: type=1400 audit(1768521316.811:338): avc: denied { bind } for pid=6571 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 74.292521][ T6597] loop6: detected capacity change from 0 to 2640 [ 74.295543][ T6597] buffer_io_error: 32 callbacks suppressed [ 74.295557][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.303895][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.307149][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.310424][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.313843][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.317002][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.320540][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.323805][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.326547][ T6597] ldm_validate_partition_table(): Disk read failed. [ 74.328639][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.331781][ T6597] Buffer I/O error on dev loop6, logical block 0, async page read [ 74.335200][ T6597] Dev loop6: unable to read RDB block 0 [ 74.337714][ T6597] loop6: unable to read partition table [ 74.340470][ T6597] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 74.431629][ T6600] FAULT_INJECTION: forcing a failure. [ 74.431629][ T6600] name failslab, interval 1, probability 0, space 0, times 0 [ 74.436808][ T6600] CPU: 0 UID: 0 PID: 6600 Comm: syz.2.196 Not tainted syzkaller #0 PREEMPT(full) [ 74.436823][ T6600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.436830][ T6600] Call Trace: [ 74.436834][ T6600] [ 74.436838][ T6600] dump_stack_lvl+0x16c/0x1f0 [ 74.436858][ T6600] should_fail_ex+0x512/0x640 [ 74.436870][ T6600] should_failslab+0xc2/0x120 [ 74.436884][ T6600] __kmalloc_noprof+0xeb/0x910 [ 74.436900][ T6600] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 74.436915][ T6600] ? hash_ipmark4_add+0x1218/0x2960 [ 74.436932][ T6600] ? hash_ipmark4_add+0x1218/0x2960 [ 74.436944][ T6600] hash_ipmark4_add+0x1218/0x2960 [ 74.436960][ T6600] ? __nla_parse+0x40/0x60 [ 74.436974][ T6600] ? __pfx_hash_ipmark4_add+0x10/0x10 [ 74.436986][ T6600] ? __pfx_ip_set_get_extensions+0x10/0x10 [ 74.437000][ T6600] hash_ipmark4_uadt+0x6da/0x910 [ 74.437013][ T6600] ? __pfx_hash_ipmark4_add+0x10/0x10 [ 74.437026][ T6600] ? __pfx_hash_ipmark4_uadt+0x10/0x10 [ 74.437039][ T6600] ? lock_acquire+0x179/0x330 [ 74.437053][ T6600] ? is_bpf_text_address+0x8a/0x1a0 [ 74.437064][ T6600] ? bpf_ksym_find+0x127/0x1c0 [ 74.437085][ T6600] call_ad.constprop.0+0x16e/0x940 [ 74.437106][ T6600] ? __pfx_call_ad.constprop.0+0x10/0x10 [ 74.437122][ T6600] ? __pfx___nla_validate_parse+0x10/0x10 [ 74.437152][ T6600] ? __nla_parse+0x40/0x60 [ 74.437169][ T6600] ip_set_ad.constprop.0.isra.0+0x3ce/0x870 [ 74.437194][ T6600] ? __pfx_ip_set_ad.constprop.0.isra.0+0x10/0x10 [ 74.437214][ T6600] ? trace_contention_end+0xdd/0x110 [ 74.437233][ T6600] ? __mutex_lock+0x27b/0x1ca0 [ 74.437257][ T6600] ? find_held_lock+0x2b/0x80 [ 74.437275][ T6600] nfnetlink_rcv_msg+0x9fc/0x1200 [ 74.437290][ T6600] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 74.437302][ T6600] ? __lock_acquire+0x436/0x2890 [ 74.437323][ T6600] ? avc_has_perm_noaudit+0x149/0x3b0 [ 74.437344][ T6600] netlink_rcv_skb+0x158/0x420 [ 74.437358][ T6600] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 74.437369][ T6600] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 74.437387][ T6600] ? ns_capable+0xd7/0x110 [ 74.437403][ T6600] nfnetlink_rcv+0x1b3/0x430 [ 74.437413][ T6600] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 74.437422][ T6600] ? netlink_deliver_tap+0x1ae/0xd30 [ 74.437437][ T6600] netlink_unicast+0x5aa/0x870 [ 74.437452][ T6600] ? __pfx_netlink_unicast+0x10/0x10 [ 74.437469][ T6600] netlink_sendmsg+0x8c8/0xdd0 [ 74.437484][ T6600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 74.437502][ T6600] ____sys_sendmsg+0xa5d/0xc30 [ 74.437517][ T6600] ? copy_msghdr_from_user+0x10a/0x160 [ 74.437528][ T6600] ? __pfx_____sys_sendmsg+0x10/0x10 [ 74.437547][ T6600] ___sys_sendmsg+0x134/0x1d0 [ 74.437559][ T6600] ? __pfx____sys_sendmsg+0x10/0x10 [ 74.437586][ T6600] __sys_sendmsg+0x16d/0x220 [ 74.437597][ T6600] ? __pfx___sys_sendmsg+0x10/0x10 [ 74.437616][ T6600] do_syscall_64+0xcd/0xf80 [ 74.437630][ T6600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.437641][ T6600] RIP: 0033:0x7f27c8d8f7c9 [ 74.437650][ T6600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.437659][ T6600] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.437669][ T6600] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 74.437676][ T6600] RDX: 00000000040c0080 RSI: 00002000000002c0 RDI: 0000000000000006 [ 74.437682][ T6600] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 74.437687][ T6600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 74.437693][ T6600] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 74.437705][ T6600] [ 74.588475][ T40] audit: type=1400 audit(1768521317.291:339): avc: denied { getopt } for pid=6603 comm="syz.2.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 74.681277][ T61] usb 5-1: usb_control_msg returned -71 [ 74.683215][ T61] usbtmc 5-1:16.0: can't read capabilities [ 74.722355][ T61] usb 5-1: USB disconnect, device number 4 [ 74.903977][ T40] audit: type=1400 audit(1768521317.611:340): avc: denied { create } for pid=6618 comm="syz.0.203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 75.325683][ T40] audit: type=1400 audit(1768521318.031:341): avc: denied { ioctl } for pid=6622 comm="syz.3.204" path="socket:[14402]" dev="sockfs" ino=14402 ioctlcmd=0x9436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 75.442229][ T6625] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 75.541682][ T40] audit: type=1400 audit(1768521318.251:342): avc: denied { bind } for pid=6628 comm="syz.3.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 75.549523][ T40] audit: type=1400 audit(1768521318.251:343): avc: denied { write } for pid=6628 comm="syz.3.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 75.579836][ T40] audit: type=1400 audit(1768521318.281:344): avc: denied { read write } for pid=6628 comm="syz.3.207" name="btrfs-control" dev="devtmpfs" ino=1342 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 75.599293][ T40] audit: type=1400 audit(1768521318.281:345): avc: denied { open } for pid=6628 comm="syz.3.207" path="/dev/btrfs-control" dev="devtmpfs" ino=1342 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 75.609061][ T40] audit: type=1400 audit(1768521318.291:346): avc: denied { ioctl } for pid=6628 comm="syz.3.207" path="/dev/btrfs-control" dev="devtmpfs" ino=1342 ioctlcmd=0x9439 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 75.689215][ T6638] syzkaller1: entered promiscuous mode [ 75.695059][ T6638] syzkaller1: entered allmulticast mode [ 75.700096][ T6638] FAULT_INJECTION: forcing a failure. [ 75.700096][ T6638] name failslab, interval 1, probability 0, space 0, times 0 [ 75.705505][ T6638] CPU: 1 UID: 0 PID: 6638 Comm: syz.3.210 Not tainted syzkaller #0 PREEMPT(full) [ 75.705529][ T6638] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.705540][ T6638] Call Trace: [ 75.705546][ T6638] [ 75.705553][ T6638] dump_stack_lvl+0x16c/0x1f0 [ 75.705610][ T6638] should_fail_ex+0x512/0x640 [ 75.705633][ T6638] ? rcu_is_watching+0x12/0xc0 [ 75.705652][ T6638] should_failslab+0xc2/0x120 [ 75.705675][ T6638] kmem_cache_alloc_noprof+0x83/0x770 [ 75.705692][ T6638] ? ipt_do_table+0xd48/0x1ae0 [ 75.705709][ T6638] ? __skb_ext_alloc+0x1a/0x80 [ 75.705738][ T6638] ? __skb_ext_alloc+0x1a/0x80 [ 75.705758][ T6638] __skb_ext_alloc+0x1a/0x80 [ 75.705781][ T6638] skb_ext_add+0x242/0x7b0 [ 75.705802][ T6638] ? lockdep_hardirqs_on+0x7c/0x110 [ 75.705824][ T6638] ? ipt_do_table+0xd48/0x1ae0 [ 75.705843][ T6638] secpath_set+0xfb/0x1f0 [ 75.705861][ T6638] xfrm_input+0x79c/0x7380 [ 75.705887][ T6638] ? __pfx_xfrm_input+0x10/0x10 [ 75.705904][ T6638] ? find_held_lock+0x2b/0x80 [ 75.705930][ T6638] ? ip_tunnel_lookup+0x805/0xb70 [ 75.705958][ T6638] vti_input+0x2be/0x3d0 [ 75.705977][ T6638] ? __pfx_vti_input+0x10/0x10 [ 75.705990][ T6638] ? nf_hook_slow+0x132/0x200 [ 75.706018][ T6638] tunnel64_rcv+0xf9/0x2f0 [ 75.706038][ T6638] ? __pfx_tunnel64_rcv+0x10/0x10 [ 75.706060][ T6638] ip_protocol_deliver_rcu+0x447/0x4c0 [ 75.706086][ T6638] ip_local_deliver_finish+0x3f2/0x720 [ 75.706111][ T6638] ip_local_deliver+0x18e/0x1f0 [ 75.706133][ T6638] ip_rcv+0x2e0/0x600 [ 75.706153][ T6638] ? __pfx_ip_rcv+0x10/0x10 [ 75.706170][ T6638] __netif_receive_skb_one_core+0x197/0x1e0 [ 75.706188][ T6638] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 75.706207][ T6638] ? lock_acquire+0x179/0x330 [ 75.706228][ T6638] ? __might_fault+0xe3/0x190 [ 75.706243][ T6638] ? __might_fault+0x13b/0x190 [ 75.706261][ T6638] __netif_receive_skb+0x1d/0x160 [ 75.706279][ T6638] netif_receive_skb+0x137/0x760 [ 75.706294][ T6638] ? __pfx_netif_receive_skb+0x10/0x10 [ 75.706341][ T6638] tun_rx_batched.isra.0+0x3ee/0x740 [ 75.706378][ T6638] ? __pfx_tun_rx_batched.isra.0+0x10/0x10 [ 75.706409][ T6638] ? tun_get_user+0x1ded/0x3cc0 [ 75.706433][ T6638] ? rcu_is_watching+0x12/0xc0 [ 75.706452][ T6638] tun_get_user+0x28b2/0x3cc0 [ 75.706489][ T6638] ? __pfx_tun_get_user+0x10/0x10 [ 75.706515][ T6638] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 75.706541][ T6638] ? find_held_lock+0x2b/0x80 [ 75.706567][ T6638] ? tun_get+0x191/0x370 [ 75.706595][ T6638] tun_chr_write_iter+0xdc/0x210 [ 75.706623][ T6638] vfs_write+0x7d3/0x11d0 [ 75.706644][ T6638] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 75.706672][ T6638] ? __pfx_vfs_write+0x10/0x10 [ 75.706692][ T6638] ? find_held_lock+0x2b/0x80 [ 75.706730][ T6638] ksys_write+0x12a/0x250 [ 75.706751][ T6638] ? __pfx_ksys_write+0x10/0x10 [ 75.706779][ T6638] do_syscall_64+0xcd/0xf80 [ 75.706804][ T6638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.706821][ T6638] RIP: 0033:0x7f6ee998f7c9 [ 75.706837][ T6638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.706858][ T6638] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.706879][ T6638] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 75.706889][ T6638] RDX: 000000000000004a RSI: 0000200000001880 RDI: 0000000000000003 [ 75.706898][ T6638] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 75.706908][ T6638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.706917][ T6638] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 75.706942][ T6638] [ 76.012257][ T6644] overlayfs: missing 'workdir' [ 76.067493][ T6646] syzkaller1: entered promiscuous mode [ 76.069817][ T6646] syzkaller1: entered allmulticast mode [ 76.079650][ T6613] Set syz1 is full, maxelem 65536 reached [ 76.128750][ T5291] Bluetooth: hci0: hcon ffff88803658c000 sent 1 < count 25307 [ 76.140618][ T5291] Bluetooth: hci0: hcon ffff888034a40000 sent 1 < count 1536 [ 76.181421][ T6650] FAULT_INJECTION: forcing a failure. [ 76.181421][ T6650] name failslab, interval 1, probability 0, space 0, times 0 [ 76.187417][ T6650] CPU: 2 UID: 0 PID: 6650 Comm: syz.3.215 Not tainted syzkaller #0 PREEMPT(full) [ 76.187442][ T6650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.187453][ T6650] Call Trace: [ 76.187459][ T6650] [ 76.187466][ T6650] dump_stack_lvl+0x16c/0x1f0 [ 76.187493][ T6650] should_fail_ex+0x512/0x640 [ 76.187510][ T6650] ? __kmalloc_cache_noprof+0x5f/0x800 [ 76.187529][ T6650] should_failslab+0xc2/0x120 [ 76.187549][ T6650] __kmalloc_cache_noprof+0x80/0x800 [ 76.187565][ T6650] ? nf_nat_masq_schedule.part.0+0x3c3/0x770 [ 76.187587][ T6650] ? nf_nat_masq_schedule.part.0+0x3c3/0x770 [ 76.187603][ T6650] nf_nat_masq_schedule.part.0+0x3c3/0x770 [ 76.187619][ T6650] ? __pfx_nf_flow_table_cleanup+0x10/0x10 [ 76.187640][ T6650] ? nfqnl_rcv_dev_event+0x3c3/0x5e0 [ 76.187659][ T6650] ? __pfx_device_cmp+0x10/0x10 [ 76.187678][ T6650] ? __pfx_nf_nat_masq_schedule.part.0+0x10/0x10 [ 76.187699][ T6650] ? nfqnl_rcv_dev_event+0x35/0x5e0 [ 76.187717][ T6650] ? __pfx_failover_event+0x10/0x10 [ 76.187733][ T6650] ? __pfx_virt_wifi_event+0x10/0x10 [ 76.187753][ T6650] masq_device_event+0xf7/0x120 [ 76.187772][ T6650] notifier_call_chain+0xbc/0x3e0 [ 76.187788][ T6650] ? __pfx_masq_device_event+0x10/0x10 [ 76.187813][ T6650] call_netdevice_notifiers_info+0xbe/0x110 [ 76.187836][ T6650] __dev_notify_flags+0x1f7/0x2e0 [ 76.187851][ T6650] ? __pfx___dev_notify_flags+0x10/0x10 [ 76.187873][ T6650] ? __pfx___dev_change_flags+0x10/0x10 [ 76.187896][ T6650] netif_change_flags+0x108/0x160 [ 76.187915][ T6650] dev_change_flags+0xba/0x250 [ 76.187935][ T6650] dev_ifsioc+0x1498/0x1f70 [ 76.187956][ T6650] ? __pfx_dev_ifsioc+0x10/0x10 [ 76.187973][ T6650] ? __pfx___mutex_lock+0x10/0x10 [ 76.188007][ T6650] ? dev_load+0x8e/0x240 [ 76.188030][ T6650] dev_ioctl+0x223/0x10e0 [ 76.188050][ T6650] sock_do_ioctl+0x19d/0x280 [ 76.188070][ T6650] ? __pfx_sock_do_ioctl+0x10/0x10 [ 76.188097][ T6650] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 76.188115][ T6650] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 76.188141][ T6650] sock_ioctl+0x227/0x6b0 [ 76.188161][ T6650] ? __pfx_sock_ioctl+0x10/0x10 [ 76.188177][ T6650] ? hook_file_ioctl_common+0x144/0x410 [ 76.188197][ T6650] ? selinux_file_ioctl+0x180/0x270 [ 76.188217][ T6650] ? selinux_file_ioctl+0xb4/0x270 [ 76.188235][ T6650] ? __pfx_sock_ioctl+0x10/0x10 [ 76.188259][ T6650] __x64_sys_ioctl+0x18e/0x210 [ 76.188281][ T6650] do_syscall_64+0xcd/0xf80 [ 76.188308][ T6650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.188324][ T6650] RIP: 0033:0x7f6ee998f7c9 [ 76.188340][ T6650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.188355][ T6650] RSP: 002b:00007f6eea785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.188373][ T6650] RAX: ffffffffffffffda RBX: 00007f6ee9be5fa0 RCX: 00007f6ee998f7c9 [ 76.188384][ T6650] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 76.188394][ T6650] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 76.188404][ T6650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.188413][ T6650] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 76.188437][ T6650] [ 76.296574][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.324807][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.365064][ T6655] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 76.372131][ T6655] FAULT_INJECTION: forcing a failure. [ 76.372131][ T6655] name failslab, interval 1, probability 0, space 0, times 0 [ 76.377472][ T6655] CPU: 1 UID: 0 PID: 6655 Comm: syz.2.217 Not tainted syzkaller #0 PREEMPT(full) [ 76.377488][ T6655] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.377495][ T6655] Call Trace: [ 76.377499][ T6655] [ 76.377503][ T6655] dump_stack_lvl+0x16c/0x1f0 [ 76.377522][ T6655] should_fail_ex+0x512/0x640 [ 76.377531][ T6655] ? fs_reclaim_acquire+0xae/0x150 [ 76.377548][ T6655] should_failslab+0xc2/0x120 [ 76.377561][ T6655] __kmalloc_noprof+0xeb/0x910 [ 76.377578][ T6655] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 76.377596][ T6655] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 76.377615][ T6655] tomoyo_realpath_from_path+0xc2/0x6e0 [ 76.377632][ T6655] ? tomoyo_profile+0x47/0x60 [ 76.377642][ T6655] tomoyo_path_perm+0x274/0x460 [ 76.377654][ T6655] ? tomoyo_path_perm+0x260/0x460 [ 76.377667][ T6655] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 76.377685][ T6655] ? find_held_lock+0x2b/0x80 [ 76.377708][ T6655] ? arch_stack_walk+0xa6/0x100 [ 76.377726][ T6655] security_inode_getattr+0x116/0x290 [ 76.377740][ T6655] vfs_getattr+0x25/0x60 [ 76.377757][ T6655] ovl_copy_up_one+0x16e/0x3c40 [ 76.377772][ T6655] ? find_held_lock+0x2b/0x80 [ 76.377787][ T6655] ? context_to_sid+0x16e/0x660 [ 76.377802][ T6655] ? __pfx_ovl_copy_up_one+0x10/0x10 [ 76.377813][ T6655] ? context_to_sid+0x178/0x660 [ 76.377829][ T6655] ? sidtab_context_to_sid+0x82/0x1070 [ 76.377844][ T6655] ? rcu_is_watching+0x12/0xc0 [ 76.377854][ T6655] ? kfree+0x27d/0x6e0 [ 76.377862][ T6655] ? find_held_lock+0x2b/0x80 [ 76.377877][ T6655] ? security_compute_sid+0x1a61/0x2140 [ 76.377892][ T6655] ? __asan_memset+0x23/0x50 [ 76.377902][ T6655] ? security_compute_sid+0x192d/0x2140 [ 76.377939][ T6655] ? dget_parent+0xf8/0x5e0 [ 76.377955][ T6655] ovl_copy_up_flags+0x18f/0x240 [ 76.377968][ T6655] ovl_create_object+0xc0/0x3b0 [ 76.377984][ T6655] ? __pfx_ovl_create_object+0x10/0x10 [ 76.378000][ T6655] ? __pfx_ovl_permission+0x10/0x10 [ 76.378012][ T6655] ? bpf_lsm_inode_permission+0x9/0x10 [ 76.378027][ T6655] ? security_inode_permission+0xbf/0x260 [ 76.378043][ T6655] ovl_mkdir+0x2a/0x40 [ 76.378057][ T6655] vfs_mkdir+0x731/0xb60 [ 76.378070][ T6655] do_mkdirat+0x442/0x5e0 [ 76.378086][ T6655] ? __pfx_do_mkdirat+0x10/0x10 [ 76.378102][ T6655] ? getname_flags.part.0+0x1c5/0x550 [ 76.378115][ T6655] __x64_sys_mkdirat+0x83/0xb0 [ 76.378130][ T6655] do_syscall_64+0xcd/0xf80 [ 76.378145][ T6655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.378156][ T6655] RIP: 0033:0x7f27c8d8f7c9 [ 76.378174][ T6655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.378184][ T6655] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 76.378194][ T6655] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 76.378200][ T6655] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 76.378206][ T6655] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 76.378212][ T6655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.378217][ T6655] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 76.378231][ T6655] [ 76.378236][ T6655] ERROR: Out of memory at tomoyo_realpath_from_path. [ 76.541478][ T6661] netlink: 8 bytes leftover after parsing attributes in process `syz.2.219'. [ 76.545313][ T6661] netlink: 24 bytes leftover after parsing attributes in process `syz.2.219'. [ 76.549255][ T6661] netlink: 8 bytes leftover after parsing attributes in process `syz.2.219'. [ 76.553099][ T6661] netlink: 24 bytes leftover after parsing attributes in process `syz.2.219'. [ 76.720723][ T40] audit: type=1400 audit(1768521319.431:347): avc: denied { create } for pid=6670 comm="syz.3.222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.872990][ T6676] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 77.000472][ T6683] FAULT_INJECTION: forcing a failure. [ 77.000472][ T6683] name failslab, interval 1, probability 0, space 0, times 0 [ 77.005583][ T6683] CPU: 2 UID: 0 PID: 6683 Comm: syz.1.227 Not tainted syzkaller #0 PREEMPT(full) [ 77.005600][ T6683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.005606][ T6683] Call Trace: [ 77.005611][ T6683] [ 77.005615][ T6683] dump_stack_lvl+0x16c/0x1f0 [ 77.005634][ T6683] should_fail_ex+0x512/0x640 [ 77.005644][ T6683] ? fs_reclaim_acquire+0xae/0x150 [ 77.005661][ T6683] should_failslab+0xc2/0x120 [ 77.005675][ T6683] __kmalloc_noprof+0xeb/0x910 [ 77.005692][ T6683] ? tomoyo_encode2+0x100/0x3e0 [ 77.005709][ T6683] ? tomoyo_encode2+0x100/0x3e0 [ 77.005722][ T6683] tomoyo_encode2+0x100/0x3e0 [ 77.005738][ T6683] tomoyo_encode+0x29/0x50 [ 77.005752][ T6683] tomoyo_realpath_from_path+0x18f/0x6e0 [ 77.005771][ T6683] tomoyo_mkdev_perm+0x22b/0x570 [ 77.005783][ T6683] ? tomoyo_mkdev_perm+0x217/0x570 [ 77.005796][ T6683] ? __pfx_tomoyo_mkdev_perm+0x10/0x10 [ 77.005812][ T6683] ? rcu_is_watching+0x12/0xc0 [ 77.005831][ T6683] ? __pfx_current_check_access_path+0x10/0x10 [ 77.005842][ T6683] ? _raw_spin_unlock+0x28/0x50 [ 77.005858][ T6683] tomoyo_path_mknod+0x12a/0x190 [ 77.005868][ T6683] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 77.005879][ T6683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 77.005893][ T6683] security_path_mknod+0x161/0x310 [ 77.005908][ T6683] do_mknodat+0x24e/0x6f0 [ 77.005924][ T6683] ? __pfx_do_mknodat+0x10/0x10 [ 77.005937][ T6683] ? getname_flags.part.0+0x1c5/0x550 [ 77.005947][ T6683] ? __pfx_ksys_write+0x10/0x10 [ 77.005963][ T6683] __x64_sys_mknodat+0xaf/0xe0 [ 77.005979][ T6683] do_syscall_64+0xcd/0xf80 [ 77.005994][ T6683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.006005][ T6683] RIP: 0033:0x7f3baf98f7c9 [ 77.006014][ T6683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.006023][ T6683] RSP: 002b:00007f3bb07c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 77.006033][ T6683] RAX: ffffffffffffffda RBX: 00007f3bafbe5fa0 RCX: 00007f3baf98f7c9 [ 77.006040][ T6683] RDX: 0000000000002000 RSI: 0000200000001600 RDI: 0000000000000003 [ 77.006046][ T6683] RBP: 00007f3bb07c6090 R08: 0000000000000000 R09: 0000000000000000 [ 77.006051][ T6683] R10: 0000000000000702 R11: 0000000000000246 R12: 0000000000000001 [ 77.006057][ T6683] R13: 00007f3bafbe6038 R14: 00007f3bafbe5fa0 R15: 00007ffe0df5abf8 [ 77.006070][ T6683] [ 77.006083][ T6683] ERROR: Out of memory at tomoyo_realpath_from_path. [ 77.174656][ T6688] binder: 6687:6688 ioctl c0306201 200000000080 returned -14 [ 77.178903][ T6688] binder: BINDER_SET_CONTEXT_MGR already set [ 77.182133][ T6688] binder: 6687:6688 ioctl 4018620d 200000000040 returned -16 [ 77.496124][ T6698] tap0: tun_chr_ioctl cmd 1074025675 [ 77.497854][ T6698] tap0: persist enabled [ 77.500261][ T6698] tap0: tun_chr_ioctl cmd 1074025675 [ 77.501967][ T6698] tap0: persist enabled [ 77.572897][ T6700] evm: overlay not supported [ 77.635844][ T6702] ntfs3(sr0): Primary boot signature is not NTFS. [ 77.638436][ T6702] ntfs3(sr0): try to read out of volume at offset 0xf800 [ 77.673470][ T6704] FAULT_INJECTION: forcing a failure. [ 77.673470][ T6704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.679769][ T6704] CPU: 1 UID: 0 PID: 6704 Comm: syz.3.236 Not tainted syzkaller #0 PREEMPT(full) [ 77.679789][ T6704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.679799][ T6704] Call Trace: [ 77.679805][ T6704] [ 77.679811][ T6704] dump_stack_lvl+0x16c/0x1f0 [ 77.679840][ T6704] should_fail_ex+0x512/0x640 [ 77.679859][ T6704] _copy_from_user+0x2e/0xd0 [ 77.679882][ T6704] kstrtouint_from_user+0xd6/0x1d0 [ 77.679899][ T6704] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 77.679917][ T6704] ? __lock_acquire+0x436/0x2890 [ 77.679940][ T6704] ? lock_acquire+0x179/0x330 [ 77.679964][ T6704] proc_fail_nth_write+0x83/0x220 [ 77.679982][ T6704] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 77.680003][ T6704] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 77.680016][ T6704] vfs_write+0x2a0/0x11d0 [ 77.680037][ T6704] ? __pfx___mutex_lock+0x10/0x10 [ 77.680063][ T6704] ? __pfx_vfs_write+0x10/0x10 [ 77.680090][ T6704] ? __fget_files+0x20e/0x3c0 [ 77.680148][ T6704] ksys_write+0x12a/0x250 [ 77.680170][ T6704] ? __pfx_ksys_write+0x10/0x10 [ 77.680190][ T6704] ? __x64_sys_quotactl_fd+0x378/0x540 [ 77.680221][ T6704] do_syscall_64+0xcd/0xf80 [ 77.680242][ T6704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.680259][ T6704] RIP: 0033:0x7f6ee998e27f [ 77.680272][ T6704] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 77.680287][ T6704] RSP: 002b:00007f6eea785030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 77.680304][ T6704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ee998e27f [ 77.680314][ T6704] RDX: 0000000000000001 RSI: 00007f6eea7850a0 RDI: 0000000000000005 [ 77.680323][ T6704] RBP: 00007f6eea785090 R08: 0000000000000000 R09: 0000000000000000 [ 77.680333][ T6704] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 77.680342][ T6704] R13: 00007f6ee9be6038 R14: 00007f6ee9be5fa0 R15: 00007ffdb05efb18 [ 77.680361][ T6704] [ 77.772218][ T6706] device ioctl magic numbers don't match! Did you rebuild pvfs2-client-core/libpvfs2? [cmd c0485660, magic 56 != 6b] [ 78.191372][ T6719] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 78.194253][ T6719] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1728497071 (13827976568 ns) > initial count (200000 ns). Using initial count to start timer. [ 78.300306][ T34] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 78.439937][ T6727] FAULT_INJECTION: forcing a failure. [ 78.439937][ T6727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 78.445205][ T6727] CPU: 2 UID: 0 PID: 6727 Comm: syz.0.246 Not tainted syzkaller #0 PREEMPT(full) [ 78.445220][ T6727] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.445227][ T6727] Call Trace: [ 78.445230][ T6727] [ 78.445235][ T6727] dump_stack_lvl+0x16c/0x1f0 [ 78.445272][ T6727] should_fail_ex+0x512/0x640 [ 78.445289][ T6727] _copy_to_user+0x32/0xd0 [ 78.445306][ T6727] simple_read_from_buffer+0xcb/0x170 [ 78.445322][ T6727] proc_fail_nth_read+0x197/0x240 [ 78.445333][ T6727] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 78.445344][ T6727] ? rw_verify_area+0xcf/0x6c0 [ 78.445356][ T6727] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 78.445366][ T6727] vfs_read+0x1e4/0xcf0 [ 78.445384][ T6727] ? __pfx___mutex_lock+0x10/0x10 [ 78.445400][ T6727] ? __pfx_vfs_read+0x10/0x10 [ 78.445416][ T6727] ? __fget_files+0x20e/0x3c0 [ 78.445434][ T6727] ksys_read+0x12a/0x250 [ 78.445446][ T6727] ? __pfx_ksys_read+0x10/0x10 [ 78.445459][ T6727] ? fput+0x70/0xf0 [ 78.445469][ T6727] do_syscall_64+0xcd/0xf80 [ 78.445485][ T6727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.445495][ T6727] RIP: 0033:0x7f2a10b8e1dc [ 78.445504][ T6727] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 78.445514][ T6727] RSP: 002b:00007f2a11ab7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 78.445529][ T6727] RAX: ffffffffffffffda RBX: 00007f2a10de5fa0 RCX: 00007f2a10b8e1dc [ 78.445538][ T6727] RDX: 000000000000000f RSI: 00007f2a11ab70a0 RDI: 0000000000000003 [ 78.445547][ T6727] RBP: 00007f2a11ab7090 R08: 0000000000000000 R09: 0000000000000000 [ 78.445554][ T6727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.445560][ T6727] R13: 00007f2a10de6038 R14: 00007f2a10de5fa0 R15: 00007ffe905c28a8 [ 78.445573][ T6727] [ 78.460414][ T34] usb 6-1: Using ep0 maxpacket: 8 [ 78.513791][ T34] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 78.529033][ T34] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.537270][ T34] pvrusb2: Hardware description: Terratec Grabster AV400 [ 78.539526][ T34] pvrusb2: ********** [ 78.540870][ T34] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 78.543924][ T34] pvrusb2: Important functionality might not be entirely working. [ 78.546367][ T34] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 78.550420][ T34] pvrusb2: ********** [ 78.560906][ T6731] netlink: 24 bytes leftover after parsing attributes in process `syz.2.248'. [ 78.730612][ T849] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 78.744298][ T6713] overlayfs: missing 'lowerdir' [ 78.758073][ T6739] netlink: 'syz.2.252': attribute type 39 has an invalid length. [ 78.774716][ T6739] veth0_macvtap: left promiscuous mode [ 78.795488][ T6713] netlink: 12 bytes leftover after parsing attributes in process `syz.1.241'. [ 78.799306][ T6713] nbd: illegal input index 1879048192 [ 78.815253][ T2489] pvrusb2: Invalid write control endpoint [ 78.817108][ T34] usb 6-1: USB disconnect, device number 6 [ 78.848686][ T2489] pvrusb2: Invalid write control endpoint [ 78.850668][ T2489] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 78.853606][ T2489] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 78.857065][ T2489] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 78.860523][ T2489] pvrusb2: Device being rendered inoperable [ 78.865811][ T2489] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 78.868787][ T2489] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 78.873130][ T2489] pvrusb2: Attached sub-driver cx25840 [ 78.875603][ T2489] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 78.879718][ T2489] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 78.910634][ T849] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 78.915433][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.922768][ T1346] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 78.922991][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.930542][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.933664][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.937811][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.941514][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.944451][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.947468][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.951267][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.954155][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.958645][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.963246][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.967099][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.970873][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.974319][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.979590][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.983082][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.986698][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 78.989782][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 78.995356][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 78.998952][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 79.002607][ T849] usb 5-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 79.005489][ T849] usb 5-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 79.008944][ T849] usb 5-1: config 64 interface 0 has no altsetting 0 [ 79.013026][ T849] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 79.015976][ T849] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 79.018672][ T849] usb 5-1: Product: syz [ 79.020003][ T849] usb 5-1: Manufacturer: syz [ 79.021800][ T849] usb 5-1: SerialNumber: syz [ 79.039273][ T849] yurex 5-1:64.0: USB YUREX device now attached to Yurex #0 [ 79.091809][ T1346] usb 8-1: Using ep0 maxpacket: 8 [ 79.097462][ T1346] usb 8-1: config 252 has an invalid interface number: 100 but max is 0 [ 79.101743][ T1346] usb 8-1: config 252 has no interface number 0 [ 79.104438][ T1346] usb 8-1: config 252 interface 100 has no altsetting 0 [ 79.107460][ T1346] usb 8-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 79.112511][ T1346] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.128282][ T1346] pvrusb2: Hardware description: Terratec Grabster AV400 [ 79.131820][ T1346] pvrusb2: ********** [ 79.133659][ T1346] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 79.138034][ T1346] pvrusb2: Important functionality might not be entirely working. [ 79.141504][ T1346] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 79.146612][ T1346] pvrusb2: ********** [ 79.148525][ T1346] usb 8-1: selecting invalid altsetting 0 [ 79.152067][ T2489] pvrusb2: Invalid write control endpoint [ 79.188684][ T2489] pvrusb2: Invalid write control endpoint [ 79.192012][ T2489] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 79.196004][ T2489] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 79.199351][ T2489] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 79.205749][ T2489] pvrusb2: Device being rendered inoperable [ 79.208363][ T2489] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 79.211882][ T2489] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 79.216363][ T2489] pvrusb2: Attached sub-driver cx25840 [ 79.219088][ T2489] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 79.225196][ T2489] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 79.234540][ T6729] xt_cgroup: path and classid specified [ 79.238146][ T6014] usb 5-1: USB disconnect, device number 5 [ 79.246383][ T6014] yurex 5-1:64.0: USB YUREX #0 now disconnected [ 79.256028][ T6747] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 79.264340][ T6747] input: syz1 as /devices/virtual/input/input13 [ 79.326373][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 79.326500][ T40] audit: type=1400 audit(1768521322.031:365): avc: denied { listen } for pid=6748 comm="syz.2.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 79.326886][ T1346] usb 8-1: USB disconnect, device number 5 [ 79.377938][ T6402] hid-generic 0005:0002:5508.0009: hidraw1: BLUETOOTH HID vc3.38 Device [syz0] on aa:aa:aa:aa:aa:aa [ 79.420750][ T6755] fido_id[6755]: Failed to open report descriptor at '/sys/devices/virtual/bluetooth/hci3/hci3:200/report_descriptor': No such file or directory [ 79.435426][ T6758] netlink: 'syz.1.256': attribute type 1 has an invalid length. [ 79.438724][ T6758] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 79.536124][ T40] audit: type=1400 audit(1768521322.241:366): avc: denied { nlmsg_write } for pid=6756 comm="syz.2.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 79.538391][ T6759] netlink: 40 bytes leftover after parsing attributes in process `syz.2.258'. [ 79.958881][ T40] audit: type=1400 audit(1768521322.661:367): avc: denied { create } for pid=6768 comm="syz.0.262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 79.969326][ T40] audit: type=1400 audit(1768521322.661:368): avc: denied { read } for pid=6768 comm="syz.0.262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 80.345044][ T40] audit: type=1400 audit(1768521323.051:369): avc: denied { wake_alarm } for pid=6781 comm="syz.1.267" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 80.353382][ T6780] FAULT_INJECTION: forcing a failure. [ 80.353382][ T6780] name failslab, interval 1, probability 0, space 0, times 0 [ 80.358946][ T6780] CPU: 3 UID: 0 PID: 6780 Comm: syz.2.266 Not tainted syzkaller #0 PREEMPT(full) [ 80.358968][ T6780] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.358978][ T6780] Call Trace: [ 80.358984][ T6780] [ 80.358990][ T6780] dump_stack_lvl+0x16c/0x1f0 [ 80.359017][ T6780] should_fail_ex+0x512/0x640 [ 80.359031][ T6780] ? __kmalloc_cache_noprof+0x5f/0x800 [ 80.359050][ T6780] should_failslab+0xc2/0x120 [ 80.359072][ T6780] __kmalloc_cache_noprof+0x80/0x800 [ 80.359087][ T6780] ? lockdep_init_map_type+0x5c/0x270 [ 80.359108][ T6780] ? fuse_alloc_inode+0xf7/0x1e0 [ 80.359124][ T6780] ? __pfx_fuse_inode_set+0x10/0x10 [ 80.359146][ T6780] ? fuse_alloc_inode+0xf7/0x1e0 [ 80.359159][ T6780] ? __pfx_fuse_inode_eq+0x10/0x10 [ 80.359179][ T6780] fuse_alloc_inode+0xf7/0x1e0 [ 80.359193][ T6780] ? __pfx_fuse_alloc_inode+0x10/0x10 [ 80.359207][ T6780] alloc_inode+0x64/0x240 [ 80.359226][ T6780] iget5_locked+0x67/0xb0 [ 80.359247][ T6780] fuse_iget+0x200/0x8d0 [ 80.359267][ T6780] ? __pfx_fuse_iget+0x10/0x10 [ 80.359284][ T6780] ? __fuse_simple_request+0x60c/0xe20 [ 80.359317][ T6780] fuse_lookup_name+0x481/0x780 [ 80.359337][ T6780] ? __pfx_fuse_lookup_name+0x10/0x10 [ 80.359354][ T6780] ? do_syscall_64+0xcd/0xf80 [ 80.359376][ T6780] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.359414][ T6780] fuse_lookup+0x26a/0x560 [ 80.359432][ T6780] ? __pfx_fuse_lookup+0x10/0x10 [ 80.359460][ T6780] ? do_raw_spin_unlock+0x172/0x230 [ 80.359483][ T6780] ? _raw_spin_unlock+0x28/0x50 [ 80.359505][ T6780] lookup_one_qstr_excl+0x1d1/0x250 [ 80.359522][ T6780] ? mnt_want_write+0x161/0x450 [ 80.359544][ T6780] do_unlinkat+0x27b/0x660 [ 80.359570][ T6780] ? __pfx_do_unlinkat+0x10/0x10 [ 80.359600][ T6780] ? strncpy_from_user+0x203/0x2e0 [ 80.359627][ T6780] ? getname_flags.part.0+0x1c5/0x550 [ 80.359643][ T6780] ? __pfx_ksys_write+0x10/0x10 [ 80.359669][ T6780] __x64_sys_unlinkat+0xbf/0x130 [ 80.359693][ T6780] do_syscall_64+0xcd/0xf80 [ 80.359735][ T6780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.359752][ T6780] RIP: 0033:0x7f27c8d8f7c9 [ 80.359766][ T6780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.359781][ T6780] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 80.359799][ T6780] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 80.359809][ T6780] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 80.359819][ T6780] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 80.359828][ T6780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.359838][ T6780] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 80.359862][ T6780] [ 80.414736][ T6784] netlink: 36 bytes leftover after parsing attributes in process `syz.1.267'. [ 80.535106][ T6788] FAULT_INJECTION: forcing a failure. [ 80.535106][ T6788] name failslab, interval 1, probability 0, space 0, times 0 [ 80.539513][ T6788] CPU: 1 UID: 0 PID: 6788 Comm: syz.1.269 Not tainted syzkaller #0 PREEMPT(full) [ 80.539530][ T6788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.539537][ T6788] Call Trace: [ 80.539542][ T6788] [ 80.539546][ T6788] dump_stack_lvl+0x16c/0x1f0 [ 80.539569][ T6788] should_fail_ex+0x512/0x640 [ 80.539581][ T6788] ? kmem_cache_alloc_noprof+0x62/0x770 [ 80.539595][ T6788] should_failslab+0xc2/0x120 [ 80.539611][ T6788] kmem_cache_alloc_noprof+0x83/0x770 [ 80.539620][ T6788] ? __kvm_mmu_topup_memory_cache+0x455/0x600 [ 80.539639][ T6788] ? __kvm_mmu_topup_memory_cache+0x18f/0x600 [ 80.539658][ T6788] ? __kvm_mmu_topup_memory_cache+0x18f/0x600 [ 80.539675][ T6788] __kvm_mmu_topup_memory_cache+0x18f/0x600 [ 80.539695][ T6788] mmu_topup_memory_caches+0x25/0x170 [ 80.539710][ T6788] kvm_mmu_load+0xd6/0x2390 [ 80.539722][ T6788] ? kvm_apic_has_interrupt+0x106/0x1f0 [ 80.539739][ T6788] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 80.539755][ T6788] ? kvm_apic_accept_pic_intr+0x161/0x1a0 [ 80.539770][ T6788] ? __pfx_kvm_mmu_load+0x10/0x10 [ 80.539781][ T6788] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 80.539798][ T6788] ? kvm_check_and_inject_events+0x63d/0x1050 [ 80.539813][ T6788] vcpu_run+0x39d2/0x5a80 [ 80.539832][ T6788] ? __pfx_vcpu_run+0x10/0x10 [ 80.539849][ T6788] ? rcu_is_watching+0x12/0xc0 [ 80.539861][ T6788] ? kvm_arch_vcpu_ioctl_run+0xfd3/0x1860 [ 80.539873][ T6788] kvm_arch_vcpu_ioctl_run+0xfd3/0x1860 [ 80.539890][ T6788] kvm_vcpu_ioctl+0x76d/0x16d0 [ 80.539907][ T6788] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 80.539922][ T6788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 80.539936][ T6788] ? do_vfs_ioctl+0x128/0x14f0 [ 80.539949][ T6788] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 80.539961][ T6788] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 80.539981][ T6788] ? hook_file_ioctl_common+0x144/0x410 [ 80.539996][ T6788] ? selinux_file_ioctl+0x180/0x270 [ 80.540009][ T6788] ? selinux_file_ioctl+0xb4/0x270 [ 80.540023][ T6788] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 80.540039][ T6788] __x64_sys_ioctl+0x18e/0x210 [ 80.540052][ T6788] do_syscall_64+0xcd/0xf80 [ 80.540068][ T6788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.540079][ T6788] RIP: 0033:0x7f3baf98f7c9 [ 80.540089][ T6788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.540099][ T6788] RSP: 002b:00007f3bb07c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.540110][ T6788] RAX: ffffffffffffffda RBX: 00007f3bafbe5fa0 RCX: 00007f3baf98f7c9 [ 80.540117][ T6788] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 80.540122][ T6788] RBP: 00007f3bb07c6090 R08: 0000000000000000 R09: 0000000000000000 [ 80.540144][ T6788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.540150][ T6788] R13: 00007f3bafbe6038 R14: 00007f3bafbe5fa0 R15: 00007ffe0df5abf8 [ 80.540164][ T6788] [ 80.742580][ T6798] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 80.779833][ T40] audit: type=1400 audit(1768521323.481:370): avc: denied { create } for pid=6799 comm="syz.1.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 80.830557][ T29] IPVS: starting estimator thread 0... [ 80.843236][ T6806] FAULT_INJECTION: forcing a failure. [ 80.843236][ T6806] name failslab, interval 1, probability 0, space 0, times 0 [ 80.848706][ T6806] CPU: 2 UID: 0 PID: 6806 Comm: syz.0.275 Not tainted syzkaller #0 PREEMPT(full) [ 80.848729][ T6806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.848739][ T6806] Call Trace: [ 80.848747][ T6806] [ 80.848754][ T6806] dump_stack_lvl+0x16c/0x1f0 [ 80.848783][ T6806] should_fail_ex+0x512/0x640 [ 80.848800][ T6806] ? __kmalloc_cache_noprof+0x5f/0x800 [ 80.848819][ T6806] should_failslab+0xc2/0x120 [ 80.848841][ T6806] __kmalloc_cache_noprof+0x80/0x800 [ 80.848857][ T6806] ? virtio_gpu_plane_duplicate_state+0x6c/0xc0 [ 80.848881][ T6806] ? virtio_gpu_plane_duplicate_state+0x6c/0xc0 [ 80.848899][ T6806] virtio_gpu_plane_duplicate_state+0x6c/0xc0 [ 80.848917][ T6806] drm_atomic_get_plane_state+0x279/0x760 [ 80.848943][ T6806] __drm_atomic_helper_set_config+0x106/0xea0 [ 80.848967][ T6806] ? __kmalloc_noprof+0x35d/0x910 [ 80.848992][ T6806] ? drm_atomic_state_init+0x21a/0x540 [ 80.849016][ T6806] ? __pfx___drm_atomic_helper_set_config+0x10/0x10 [ 80.849043][ T6806] ? drm_atomic_state_init+0x2c4/0x540 [ 80.849065][ T6806] ? kasan_save_track+0x14/0x30 [ 80.849090][ T6806] drm_atomic_helper_set_config+0x98/0x1a0 [ 80.849108][ T6806] drm_mode_setcrtc+0xe21/0x1de0 [ 80.849138][ T6806] ? avc_has_extended_perms+0x33a/0x1090 [ 80.849161][ T6806] ? avc_has_extended_perms+0x47c/0x1090 [ 80.849178][ T6806] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 80.849205][ T6806] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 80.849235][ T6806] ? drm_is_current_master+0x2c/0x40 [ 80.849261][ T6806] ? do_raw_spin_unlock+0x172/0x230 [ 80.849285][ T6806] drm_ioctl_kernel+0x1f4/0x3e0 [ 80.849305][ T6806] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 80.849329][ T6806] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 80.849360][ T6806] drm_ioctl+0x5c9/0xc30 [ 80.849388][ T6806] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 80.849412][ T6806] ? __pfx_drm_ioctl+0x10/0x10 [ 80.849448][ T6806] ? selinux_file_ioctl+0x180/0x270 [ 80.849470][ T6806] ? selinux_file_ioctl+0xb4/0x270 [ 80.849494][ T6806] ? __pfx_drm_ioctl+0x10/0x10 [ 80.849517][ T6806] __x64_sys_ioctl+0x18e/0x210 [ 80.849540][ T6806] do_syscall_64+0xcd/0xf80 [ 80.849566][ T6806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.849587][ T6806] RIP: 0033:0x7f2a10b8f7c9 [ 80.849602][ T6806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.849618][ T6806] RSP: 002b:00007f2a11ab7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.849634][ T6806] RAX: ffffffffffffffda RBX: 00007f2a10de5fa0 RCX: 00007f2a10b8f7c9 [ 80.849645][ T6806] RDX: 0000200000000200 RSI: 00000000c06864a2 RDI: 0000000000000003 [ 80.849655][ T6806] RBP: 00007f2a11ab7090 R08: 0000000000000000 R09: 0000000000000000 [ 80.849665][ T6806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.849674][ T6806] R13: 00007f2a10de6038 R14: 00007f2a10de5fa0 R15: 00007ffe905c28a8 [ 80.849699][ T6806] [ 80.960295][ T6805] ------------[ cut here ]------------ [ 80.966552][ T6805] [CRTC:37:crtc-0] vblank wait timed out [ 80.969027][ T6805] WARNING: drivers/gpu/drm/drm_atomic_helper.c:1920 at drm_atomic_helper_wait_for_vblanks.part.0+0x760/0x8c0, CPU#3: syz.0.275/6805 [ 80.975277][ T6805] Modules linked in: [ 80.977286][ T6805] CPU: 3 UID: 0 PID: 6805 Comm: syz.0.275 Not tainted syzkaller #0 PREEMPT(full) [ 80.981167][ T6805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.985020][ T6805] RIP: 0010:drm_atomic_helper_wait_for_vblanks.part.0+0x766/0x8c0 [ 80.987925][ T6805] Code: 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 0f b6 04 01 84 c0 74 08 3c 03 0f 8e 3f 01 00 00 48 8d 3d b0 37 3a 0b 8b b5 d8 00 00 00 <67> 48 0f b9 3a e9 ed fc ff ff e8 1b 4d 66 fc e9 81 fe ff ff e8 21 [ 80.994713][ T6805] RSP: 0018:ffffc9000ff8f7b0 EFLAGS: 00010246 [ 80.997050][ T6805] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11004e00023 [ 80.999842][ T6805] RDX: ffff88810371cac0 RSI: 0000000000000025 RDI: ffffffff9092e650 [ 81.003357][ T6805] RBP: ffff888027000040 R08: 0000000000000005 R09: 0000000000000000 [ 81.006485][ T6805] R10: 0000000000000000 R11: ffff88802cd10b30 R12: dffffc0000000000 [ 81.009295][ T6805] R13: ffff88802cd43c00 R14: 0000000000000000 R15: 0000000000000000 [ 81.010425][ T6810] FAULT_INJECTION: forcing a failure. [ 81.010425][ T6810] name failslab, interval 1, probability 0, space 0, times 0 [ 81.012815][ T6805] FS: 0000555589201500(0000) GS:ffff8880d6bf2000(0000) knlGS:0000000000000000 [ 81.018076][ T6810] CPU: 0 UID: 0 PID: 6810 Comm: syz.2.277 Not tainted syzkaller #0 PREEMPT(full) [ 81.018098][ T6810] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 81.018108][ T6810] Call Trace: [ 81.018114][ T6810] [ 81.018133][ T6810] dump_stack_lvl+0x16c/0x1f0 [ 81.018158][ T6810] should_fail_ex+0x512/0x640 [ 81.018174][ T6810] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 81.018195][ T6810] should_failslab+0xc2/0x120 [ 81.018215][ T6810] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 81.018234][ T6810] ? neigh_parms_alloc+0x85/0x5e0 [ 81.018264][ T6810] ? kmemdup_noprof+0x29/0x60 [ 81.018299][ T6810] kmemdup_noprof+0x29/0x60 [ 81.018315][ T6810] neigh_parms_alloc+0x85/0x5e0 [ 81.018337][ T6810] ipv6_add_dev+0x3c4/0x15f0 [ 81.018361][ T6810] addrconf_notify+0x98a/0x19f0 [ 81.018376][ T6810] ? ip6mr_device_event+0x1bc/0x230 [ 81.018395][ T6810] notifier_call_chain+0xbc/0x3e0 [ 81.018412][ T6810] ? __pfx_addrconf_notify+0x10/0x10 [ 81.018431][ T6810] call_netdevice_notifiers_info+0xbe/0x110 [ 81.018454][ T6810] netif_set_mtu_ext+0x563/0x7a0 [ 81.018473][ T6810] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 81.018495][ T6810] ? __lock_acquire+0x436/0x2890 [ 81.018516][ T6810] netif_set_mtu+0x98/0x140 [ 81.018532][ T6810] ? __pfx_netif_set_mtu+0x10/0x10 [ 81.018557][ T6810] ? full_name_hash+0xbc/0x110 [ 81.018582][ T6810] dev_set_mtu+0xb2/0x260 [ 81.018601][ T6810] dev_ifsioc+0xd28/0x1f70 [ 81.018619][ T6810] ? __pfx_dev_ifsioc+0x10/0x10 [ 81.018633][ T6810] ? __pfx___mutex_lock+0x10/0x10 [ 81.018663][ T6810] ? dev_load+0x8e/0x240 [ 81.018683][ T6810] dev_ioctl+0x223/0x10e0 [ 81.018701][ T6810] sock_do_ioctl+0x19d/0x280 [ 81.018721][ T6810] ? __pfx_sock_do_ioctl+0x10/0x10 [ 81.018746][ T6810] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 81.018763][ T6810] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 81.018789][ T6810] sock_ioctl+0x227/0x6b0 [ 81.018810][ T6810] ? __pfx_sock_ioctl+0x10/0x10 [ 81.018828][ T6810] ? hook_file_ioctl_common+0x144/0x410 [ 81.018849][ T6810] ? selinux_file_ioctl+0x180/0x270 [ 81.018867][ T6810] ? selinux_file_ioctl+0xb4/0x270 [ 81.018887][ T6810] ? __pfx_sock_ioctl+0x10/0x10 [ 81.018908][ T6810] __x64_sys_ioctl+0x18e/0x210 [ 81.018927][ T6810] do_syscall_64+0xcd/0xf80 [ 81.018949][ T6810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.018964][ T6810] RIP: 0033:0x7f27c8d8f7c9 [ 81.018976][ T6810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 81.018990][ T6810] RSP: 002b:00007f27c9baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.019005][ T6810] RAX: ffffffffffffffda RBX: 00007f27c8fe5fa0 RCX: 00007f27c8d8f7c9 [ 81.019015][ T6810] RDX: 0000200000002280 RSI: 0000000000008922 RDI: 0000000000000007 [ 81.019024][ T6810] RBP: 00007f27c9baf090 R08: 0000000000000000 R09: 0000000000000000 [ 81.019033][ T6810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.019041][ T6810] R13: 00007f27c8fe6038 R14: 00007f27c8fe5fa0 R15: 00007ffc291aad88 [ 81.019063][ T6810] [ 81.030390][ T6804] IPVS: using max 25 ests per chain, 60000 per kthread [ 81.031025][ T6805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.131949][ T6805] CR2: 0000200000000200 CR3: 0000000064dd7000 CR4: 0000000000352ef0 [ 81.134704][ T6805] Call Trace: [ 81.136115][ T6805] [ 81.137338][ T6805] ? __pfx_drm_atomic_helper_wait_for_vblanks.part.0+0x10/0x10 [ 81.139899][ T6805] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 81.141904][ T6805] ? lockdep_hardirqs_on+0x7c/0x110 [ 81.143648][ T6805] ? __pfx_autoremove_wake_function+0x10/0x10 [ 81.145745][ T6805] ? drm_atomic_helper_commit_hw_done+0x38e/0x490 [ 81.147887][ T6805] drm_atomic_helper_commit_tail+0xff/0x130 [ 81.149825][ T6805] commit_tail+0x334/0x410 [ 81.151412][ T6805] drm_atomic_helper_commit+0x300/0x380 [ 81.153216][ T6805] ? __pfx_drm_atomic_helper_commit+0x10/0x10 [ 81.155260][ T6805] drm_atomic_commit+0x234/0x300 [ 81.157323][ T6805] ? __pfx_drm_atomic_commit+0x10/0x10 [ 81.159648][ T6805] ? __pfx___drm_printfn_info+0x10/0x10 [ 81.162013][ T6805] ? drm_client_rotation+0x4da/0x6a0 [ 81.164251][ T6805] drm_client_modeset_commit_atomic+0x69d/0x7e0 [ 81.166895][ T6805] ? __mutex_lock+0x27b/0x1ca0 [ 81.168707][ T6805] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 81.171559][ T6805] ? trace_contention_end+0xdd/0x110 [ 81.173800][ T6805] drm_client_modeset_commit_locked+0x14d/0x580 [ 81.176499][ T6805] drm_client_modeset_commit+0x4f/0x80 [ 81.178935][ T6805] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 81.182390][ T6805] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 81.185276][ T6805] drm_fbdev_client_restore+0x1b/0x30 [ 81.187383][ T6805] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 81.189900][ T6805] drm_client_dev_restore+0x200/0x2a0 [ 81.192333][ T6805] drm_release+0x2c6/0x360 [ 81.194348][ T6805] ? __pfx_drm_release+0x10/0x10 [ 81.196477][ T6805] __fput+0x402/0xb70 [ 81.198188][ T6805] task_work_run+0x150/0x240 [ 81.200263][ T6805] ? __pfx_task_work_run+0x10/0x10 [ 81.202107][ T6805] ? __do_sys_close_range+0x278/0x730 [ 81.203907][ T6805] exit_to_user_mode_loop+0xfb/0x540 [ 81.205749][ T6805] do_syscall_64+0x4ee/0xf80 [ 81.207319][ T6805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.209410][ T6805] RIP: 0033:0x7f2a10b8f7c9 [ 81.211106][ T6805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 81.217555][ T6805] RSP: 002b:00007ffe905c2a08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 81.220372][ T6805] RAX: 0000000000000000 RBX: 0000000000013b64 RCX: 00007f2a10b8f7c9 [ 81.222958][ T6805] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 81.225746][ T6805] RBP: 00007f2a10de7da0 R08: 0000000000000001 R09: 00000003905c2cff [ 81.228435][ T6805] R10: 0000001b2e320000 R11: 0000000000000246 R12: 00007f2a10de5fac [ 81.231157][ T6805] R13: 00007f2a10de5fa0 R14: ffffffffffffffff R15: 00007ffe905c2b20 [ 81.233803][ T6805] [ 81.235141][ T6805] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 81.237508][ T6805] CPU: 3 UID: 0 PID: 6805 Comm: syz.0.275 Not tainted syzkaller #0 PREEMPT(full) [ 81.240529][ T6805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 81.244031][ T6805] Call Trace: [ 81.245227][ T6805] [ 81.246534][ T6805] dump_stack_lvl+0x3d/0x1f0 [ 81.248438][ T6805] vpanic+0x640/0x6f0 [ 81.250057][ T6805] ? drm_atomic_helper_wait_for_vblanks.part.0+0x760/0x8c0 [ 81.252984][ T6805] panic+0xca/0xd0 [ 81.254547][ T6805] ? __pfx_panic+0x10/0x10 [ 81.256373][ T6805] ? check_panic_on_warn+0x1f/0xb0 [ 81.258540][ T6805] check_panic_on_warn+0xab/0xb0 [ 81.260600][ T6805] __warn+0x108/0x3c0 [ 81.262291][ T6805] __report_bug+0x2a0/0x520 [ 81.264191][ T6805] ? drm_atomic_helper_wait_for_vblanks.part.0+0x760/0x8c0 [ 81.267182][ T6805] ? __pfx___report_bug+0x10/0x10 [ 81.269283][ T6805] report_bug_entry+0xe1/0x290 [ 81.271285][ T6805] ? drm_atomic_helper_wait_for_vblanks.part.0+0x766/0x8c0 [ 81.274238][ T6805] handle_bug+0x18a/0x260 [ 81.276085][ T6805] exc_invalid_op+0x17/0x50 [ 81.277647][ T6805] asm_exc_invalid_op+0x1a/0x20 [ 81.279264][ T6805] RIP: 0010:drm_atomic_helper_wait_for_vblanks.part.0+0x766/0x8c0 [ 81.281819][ T6805] Code: 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 0f b6 04 01 84 c0 74 08 3c 03 0f 8e 3f 01 00 00 48 8d 3d b0 37 3a 0b 8b b5 d8 00 00 00 <67> 48 0f b9 3a e9 ed fc ff ff e8 1b 4d 66 fc e9 81 fe ff ff e8 21 [ 81.288166][ T6805] RSP: 0018:ffffc9000ff8f7b0 EFLAGS: 00010246 [ 81.290149][ T6805] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11004e00023 [ 81.292729][ T6805] RDX: ffff88810371cac0 RSI: 0000000000000025 RDI: ffffffff9092e650 [ 81.295353][ T6805] RBP: ffff888027000040 R08: 0000000000000005 R09: 0000000000000000 [ 81.297935][ T6805] R10: 0000000000000000 R11: ffff88802cd10b30 R12: dffffc0000000000 [ 81.300516][ T6805] R13: ffff88802cd43c00 R14: 0000000000000000 R15: 0000000000000000 [ 81.303095][ T6805] ? __pfx_drm_atomic_helper_wait_for_vblanks.part.0+0x10/0x10 [ 81.305562][ T6805] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 81.307522][ T6805] ? lockdep_hardirqs_on+0x7c/0x110 [ 81.309259][ T6805] ? __pfx_autoremove_wake_function+0x10/0x10 [ 81.311246][ T6805] ? drm_atomic_helper_commit_hw_done+0x38e/0x490 [ 81.313337][ T6805] drm_atomic_helper_commit_tail+0xff/0x130 [ 81.315356][ T6805] commit_tail+0x334/0x410 [ 81.316896][ T6805] drm_atomic_helper_commit+0x300/0x380 [ 81.318730][ T6805] ? __pfx_drm_atomic_helper_commit+0x10/0x10 [ 81.320740][ T6805] drm_atomic_commit+0x234/0x300 [ 81.322383][ T6805] ? __pfx_drm_atomic_commit+0x10/0x10 [ 81.324170][ T6805] ? __pfx___drm_printfn_info+0x10/0x10 [ 81.326042][ T6805] ? drm_client_rotation+0x4da/0x6a0 [ 81.327785][ T6805] drm_client_modeset_commit_atomic+0x69d/0x7e0 [ 81.329836][ T6805] ? __mutex_lock+0x27b/0x1ca0 [ 81.331497][ T6805] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 81.333783][ T6805] ? trace_contention_end+0xdd/0x110 [ 81.335745][ T6805] drm_client_modeset_commit_locked+0x14d/0x580 [ 81.338465][ T6805] drm_client_modeset_commit+0x4f/0x80 [ 81.340354][ T6805] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 81.342905][ T6805] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 81.345151][ T6805] drm_fbdev_client_restore+0x1b/0x30 [ 81.346961][ T6805] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 81.348907][ T6805] drm_client_dev_restore+0x200/0x2a0 [ 81.350640][ T6805] drm_release+0x2c6/0x360 [ 81.352084][ T6805] ? __pfx_drm_release+0x10/0x10 [ 81.353709][ T6805] __fput+0x402/0xb70 [ 81.355037][ T6805] task_work_run+0x150/0x240 [ 81.356592][ T6805] ? __pfx_task_work_run+0x10/0x10 [ 81.358315][ T6805] ? __do_sys_close_range+0x278/0x730 [ 81.359976][ T6805] exit_to_user_mode_loop+0xfb/0x540 [ 81.361661][ T6805] do_syscall_64+0x4ee/0xf80 [ 81.363139][ T6805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.365006][ T6805] RIP: 0033:0x7f2a10b8f7c9 [ 81.366895][ T6805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 81.373039][ T6805] RSP: 002b:00007ffe905c2a08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 81.376007][ T6805] RAX: 0000000000000000 RBX: 0000000000013b64 RCX: 00007f2a10b8f7c9 [ 81.379343][ T6805] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 81.382549][ T6805] RBP: 00007f2a10de7da0 R08: 0000000000000001 R09: 00000003905c2cff [ 81.385510][ T6805] R10: 0000001b2e320000 R11: 0000000000000246 R12: 00007f2a10de5fac [ 81.388208][ T6805] R13: 00007f2a10de5fa0 R14: ffffffffffffffff R15: 00007ffe905c2b20 [ 81.391011][ T6805] [ 81.392867][ T6805] Kernel Offset: disabled [ 81.394253][ T6805] Rebooting in 86400 seconds..