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{&(0x7f000000a5c0)="79e3d2250c6f33d471f561cb4f2d23c56c35cbe69232c1d3d44aa0c9cac234877b26b8f45aaafc3f9575f8c2db9105e658ff018d5eefc430d235925bd0580d7a6bb5706886f47ea4c1c6a6a68a69a4725c1218b91a180e756ebf5efbc374fc54c2715aa5ec2b0c70c636de39da012ee3f4b128cd12e8bce117ae07e51e134608743fdff8cd0aed09edb68b3d4a1cdc09e5990ac13b151836992f12a9641d3c4987981d7113e198a18f0bcf5ca9daccace3d475537f4f7444d544014d1dfd62b35cdf27e9c293ff463f1b5fcd0c379167c5b9a0abc43aafa3ce1ab2cb97102c75c08a9437a831cf806dd39e8ac574ec0f7f8ca260a3e9f76826a85797d50c064f2967c08fbc4f1c85a242201da59da798c49ee362227452f261a5f3780efeb7c727d85d1344186c52dfedc3e818af1188f1bc625424227a7943f47231ba7d7bfa3fc2ffa4320e13771c97e80237af8b3d49764b3b6b00047234dbe272e340fb27dabb69a31a044b6d60a60923bb7db05a35604e8c000133bed46e82d17593e75d054685414bf93599682c82820a137fa3a1e77f081728503701c0120457eb01bead657009421993f25817f3d06465d3316601a4f93f76cd8250e9a41f7426f905c1856fe783f00394735f7dd0b88c65c4309e14fbc283b32b61953ac6e64c364b38c034b541c76fcee711f0b50d03bf81558c6d279a6b84ba230267f6b4d5b3883b914bc1607ce32ac0be4027b2bd61d4bb4ff2838179c0414a333a3a6daadab2ca1c6b3e80f0286cf323eb0576883692b093bcb18f4348035b1b4ed68dc785136e114349f3379f1b21139edcf1dfcdfaddb8dbeadef0eb313f1b2485403f0104201b9b57aa9fd4756795a631a00605675da6a2fbd6dcd720b7016fd4e6ef042b81ed54a936fd41c933cd305e627b79405c06d4e331102907cefa8852da188deb58124f06fc95cc12fea8669d6dfc5e5dd1c51e8a21508e02b1b713b64561ba95a2c0a791244be794b82e237e20a20aedb7e95382d040d11a437b449be4fe94d9031097e206b08da0e1edd385e2c2561ce542816fcb5afe09fefabb55d3494d461a72fd8009320d14c5f25e11d08081975db0e5ca11d4c0b86ec20c5e241570beb4e238b41781bf005ca9004672fe11a06c6bc72f782f93f686a6ef8315a3fdf61d44ca65e25fc3b5d7faa6144b79d6059f1072e632eba0c5c479ab73e9f72ff7619e479839fb758d745f38c922e7d7c6a3047dbecbfd91361b5a0eb53057cd2c3fbabae614422fb70e7be98883f877f6e8e34178cbb17684bda5ffebdbde76b9025cab06f24488469fb7fdbf016656d661a34dbb06010801ede01a4add682338193a69388f6dbeefa8bbdace34f5bceff6f14da8925809bc023b00981208ff0f343c2b9f7b05d93a47c5fe4fae63a136c08319af0a57e78e61f4f12a70e3810481554cc4895f4c5720f2cb1fbba67bb348be6c3df6d7b55dfe6911d238c986421ccd9868bb14693418eb92c5eb89daa15dc8ddfa37caac2196976fe793a84a4960a02108f7e8fe7b08765cfc87d52553828a6c64d06719e7b83ef05aeaff021297ead2d3621516608404a05e304bccea465421c911fa3cc0c1ae9aa674fd9aa1e20e42fdaef46985590660843e66e97ec0fc6c4a2a5c458ad25d52764f080be6082b2c35b06bcd98985c82f0caa9d85372de4689f7dd76c861c33c3dff036b77f1fdfbf85adb766f969411bb51e2cf81dfbb354014668e75f01890c0be38213ddd4a9a84a5d4223d89339963148c485c1608205cb0a40da735cf18d9683c4ffa48108a1644d769e536c8915f26ce4152c99fe06d151761fe0e33a91081753c1d74ef509088de6b6e8c21e8327542b73d2c704f68a88d2facaf5d8777c47f62ddb1f4aae4aac46a8e0e691c52a9e9c52f8ce210ec63f6f1fc75c3cc2f46d41b3fc6800b7597dd7cded91650c1db6b9660c37cb5e4a722cd85229163c573a10a80cc7e08384ad0fa996ac1f50ca5869d070da93eba2d42ebef2b488a75283c5c07c28a614fa9ee121c8478719df0260eaaf77a115f215031911144cf6ce8faa03af1b97680846c6beb289a8d5e24d6c90e7b6fbbc7f5eb1192caa54a41121e0f0f3c99a24982431d9cf1d9a013b8362e09201fc366361c58e0e3881e75418a454bb9c10f13a138ebac5f328f193fbe12b09e96cb90174cd857c651126ec84a075b8d33d86fdbd3060abae902dd063e65320fc297e3e9929a6daa8dbafb3a7452eb7a570fca6e82c77672adac35da66b62361caa4b53b9253cc8300948c362bee4684d9a7994caf4d12ee41e387d6c18864fe32bd024d4d3b7a48ebe9898b61aeb32d5be570f91156e570b5564e4e4e426749aa794002f7f19130daa888b5efd0fea72eb235a32bbef3668845114a4d8fdf912fef32b6c3d5ca5b74d35c9cf339a595ca4e737437b1b696b2a200b7b4e4e78e1383887ac12d2c9ac241015cbf78ac1cbe6c6abc5f716b992a2a88a7fc9ccf0ba8e3cca6c8ceeff94350f01cc31c37354d5473d103b4f13c6579e81f19deb729ff4b06f017014c6f9b708e1dab3604ad9a8e266b8ebc6fecd70c635197cbe616c273ecd56949f7224aaac015277b427ca9463db70ccf23a044f0ce8783d168f39bb3bf6f7b29fc468a8615712960ff33ebe0e88da4788a941460bb5b777eb8e66546bdb1aead5c45975165fd12dffc534ec345e0b8bcc79b311e5ecc429fda237dc48efd28be0642f82c1aceb12bf35cf48e24056d8600fb4c2c52727a1e5ce1b81b162c942734b733b88ce6668c565f9da5871032a2afe1ac36aec83353fc214aaef59642bcd447f97816a1c135b166974bcd59755a97ee90cfe687fac685565a799aaca74f9cb423a052c404035f5a6df88dbbb8e553686be041162a6e14b246ac76c40395c6350cd261e2bf54cf71a080d0735c0329e7fcfa9564e7bab273696184127d20861436191f8260a70780b80cf630f2063ad1c35e62f644319c613f0f7c5910ecb3acbeba3158ccce8a2a02ae54f85a27882fd5a4c6d484daff96ff7cf83566fb3edca783280562d20bebbed42291b8b86746487558a36245eebfeb31add87a256655552c59d31e2d193132483210c59e30b3ef2d078085d58dbe00aac9b6593909018fd9627e61c1a335895267c57aa616759bba8e4d6eca8b881c9ff2d44badeb9aca35c11076e6815806bba707ed282d899d48c764e3297f5bdfd74dc44a068b71971985d557f86eb408901cc56a9bb625f934eb9f54e3958f4a9fae51908341c83bc87d3450cf03df00ba21ae76b92b79d80c8916c7a7e2e2f428fa91a0889dec28fe5654dd93d670e0d31ee383e8b9b13ebfc01b1f30b2b06385b3bffee2007d22b37a26137b66eab6b3e1800e01281926a6d94b3684f88a76089f6cf9a797249f63c1710a8888992426e886f2d5e715e90ad5c0d149e9ce5faba98cdaafdbb2f0088a801fa4c2970528e9b9a79ec5ab4524b3dca48721b5e4f2b7ad3ac2e4ba3a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0x1000}], 0x6, &(0x7f000000b640)=[{0xb8, 0x10b, 0x9d, "2e50c74d2949188be1f274a15121b73fccfe74bdaddc20fbace72de7b3121fcb0042580427283abe821a35f2fe91cbe85f572eab60285c5e6fe4e6fe3a2f546674143613697f1b17d60ad8a0fc938af35d78d61b42cfe04c9b280e7c4b03d0e4bb38fa95ca3f561fae847241ca57fb79ac0eb76c68abcf1a9524337047684bc462b929252d1f3c7605a6f40ae2c01af4c993e9230efec1dfd939d162cacd77411f96"}, {0x40, 0x11, 0x0, "db1aa1d5dbee38158518549fb62245d77c3fb5d4ed2f731205c2a7b618cfb983d51fa505656b5fe2c69f547db328dcc4"}, {0xd8, 0x0, 0x1ff, "6f7adbd602a7a7a4243c4e2ec0b79d7ed346e547207a573276d00c5888f880f119cea3fa2ecbceaa1bcd738dd95e8e3743fa298601bf6743d03976a1566496262c75a3fef29c386906f050669999827975f5910a20a3b3476739ff0dea50a0a4786acda11011f9b351422deaddfee0824ccb3725686dd0ebe60a1bbe2f0f8e4a7e2961500a88db85758388378ea3b568dc5ccb0c885de33b61851584d5e0688d457e20c7e097b4b09f85294361ccff199ee7c750d30456c143964fd34c49169c7208ad"}, {0x90, 0xe49694edc9f8d575, 0x117f0000, "051cca555f0cfe666164cf62e2e588965021dd36cde226eb7d6194d44a7433bcfd1f27ac8655ba0574ed67e7605bad039bd0a4931be8e4f990444b0c0086a5014656b5f902ef40471bdbccd963d0e2eea55a7525bf6d124c38d8a56ac4098eac809ba58a11f9fffb6bedf14c99f12c430be68571b02ece374737"}, {0x50, 0x102, 0x2, "939d882800d1b23cf5e13e76a0479f29202360f9823e365b42a33b433f61c0007b8c4676bff055249eedef65356c44a993e63bb9dcf6bb31323b811c0b"}, {0xf0, 0x84, 0x80000001, "ed96f5e7b411e6c1ae71e244c44e8c7fae752d55abeac30804455b37d6d8b99a7a5143307d2ddd85662f20e7722518bd0b7dbbe2a7658289493c330e1e35b207524bef2613d437bd0bdc18fb869740a94b314cf90a4b0264ed1f9df024559eb70a8f288690094bbb841699deaebec9b12ed3ef2332eb8d186a260d78cc52c6893161c0a21b31a3321874599bba92ee1e3b4d21a47a47a599d173d5f3eff0752348deae51860011eaf3c09f50e8a01a295efc1233be79ee64e0079e5e0ba69b32f3d5bc3d2fa82e8cc15e40c67ea4f8213d01b8ced3be703579ab58"}], 0x3a0}}], 0x7, 0x0) dup2(r1, r2) 12:02:19 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3ff, 0x3ee81) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x7fffffff, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x4, 0x2) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) 12:02:19 executing program 0 (fault-call:5 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:19 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) ioctl(r0, 0x42c, &(0x7f00000000c0)="11dc00040000cfc37bf070d983c2b8660cec0e52a8e56b89a417be81868e7a7acf162128dccfa04a254f64b9d8be5fbd08fc8abec786c976bc25696f97bad3acdf0fa85b7b0d4921721d3491be8a4aa5c48d857a966965c4769508f6fa44fe15129603c1") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x6440) syz_open_dev$vcsa(0x0, 0x3f, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000280)={{0x1, 0x60}, 'port0\x00', 0x46, 0x31, 0x4, 0x10001, 0x9, 0x0, 0x5, 0x0, 0x1, 0x3}) [ 619.293985][T21098] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 619.302926][T21098] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 619.312753][T21098] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 12:02:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt(r2, 0x400010e, 0x4009, &(0x7f00001c9fff)='\a', 0xffffffffffffffbd) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) listen(r1, 0x0) [ 619.523467][T21109] FAULT_INJECTION: forcing a failure. [ 619.523467][T21109] name failslab, interval 1, probability 0, space 0, times 0 [ 619.536747][T21109] CPU: 0 PID: 21109 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 619.544719][T21109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.554848][T21109] Call Trace: [ 619.558257][T21109] dump_stack+0x191/0x1f0 [ 619.562685][T21109] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 619.568682][T21109] should_fail+0xa3f/0xa50 [ 619.573228][T21109] __should_failslab+0x264/0x280 [ 619.578270][T21109] should_failslab+0x29/0x70 [ 619.582975][T21109] kmem_cache_alloc_node+0x103/0xe70 [ 619.588379][T21109] ? __alloc_skb+0x215/0xa10 [ 619.593115][T21109] __alloc_skb+0x215/0xa10 [ 619.597670][T21109] netlink_sendmsg+0x783/0x1330 [ 619.602651][T21109] ? netlink_getsockopt+0x1430/0x1430 [ 619.608228][T21109] ___sys_sendmsg+0x14ff/0x1590 [ 619.613194][T21109] ? kmsan_internal_set_origin+0x6a/0xb0 [ 619.618949][T21109] ? kmsan_internal_set_origin+0x6a/0xb0 [ 619.624713][T21109] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 619.630903][T21109] ? kmsan_internal_check_memory+0x99/0x4c0 [ 619.637061][T21109] ? __msan_get_context_state+0x9/0x20 [ 619.642624][T21109] ? rcu_all_qs+0x23/0x240 [ 619.647162][T21109] __sys_sendmmsg+0x53a/0xae0 [ 619.651955][T21109] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 619.657892][T21109] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 619.664012][T21109] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 619.669844][T21109] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 619.675822][T21109] __se_sys_sendmmsg+0xbd/0xe0 [ 619.680633][T21109] __x64_sys_sendmmsg+0x56/0x70 [ 619.685517][T21109] do_syscall_64+0xbc/0xf0 [ 619.689991][T21109] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 619.695911][T21109] RIP: 0033:0x459a29 [ 619.699877][T21109] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 619.719529][T21109] RSP: 002b:00007f017b5fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 619.727981][T21109] RAX: ffffffffffffffda RBX: 00007f017b5fbc90 RCX: 0000000000459a29 [ 619.735975][T21109] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000003 [ 619.744001][T21109] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 619.752020][T21109] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b5fc6d4 [ 619.760060][T21109] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000004 12:02:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x5, 0x1, 'queue0\x00', 0x5}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) [ 619.796128][T21098] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 619.804687][T21098] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 619.813121][T21098] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 12:02:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x400000, 0x0) r8 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r8, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x8004}, 0x80) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:20 executing program 0 (fault-call:5 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000000c0)) 12:02:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x1) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x200, 0x70bd2c, 0x25dfdbf7, {{}, 0x0, 0x4102, 0x0, {0xc, 0x13, @l2={'eth', 0x3a, '\x00'}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2000800}, 0x2000000c) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) listen(r1, 0x0) [ 620.421048][T21137] FAULT_INJECTION: forcing a failure. [ 620.421048][T21137] name failslab, interval 1, probability 0, space 0, times 0 [ 620.434185][T21137] CPU: 0 PID: 21137 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 620.442145][T21137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.452267][T21137] Call Trace: [ 620.455669][T21137] dump_stack+0x191/0x1f0 [ 620.460103][T21137] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 620.466093][T21137] should_fail+0xa3f/0xa50 [ 620.470590][T21137] __should_failslab+0x264/0x280 [ 620.475572][T21137] should_failslab+0x29/0x70 [ 620.480210][T21137] __kmalloc_node_track_caller+0x1cd/0x1320 [ 620.486127][T21137] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 620.492226][T21137] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 620.497723][T21137] ? netlink_sendmsg+0x783/0x1330 [ 620.502942][T21137] ? netlink_sendmsg+0x783/0x1330 [ 620.508038][T21137] __alloc_skb+0x306/0xa10 [ 620.512514][T21137] ? netlink_sendmsg+0x783/0x1330 [ 620.517639][T21137] netlink_sendmsg+0x783/0x1330 [ 620.522583][T21137] ? netlink_getsockopt+0x1430/0x1430 [ 620.527994][T21137] ___sys_sendmsg+0x14ff/0x1590 [ 620.532887][T21137] ? kmsan_internal_set_origin+0x6a/0xb0 [ 620.538559][T21137] ? kmsan_internal_set_origin+0x6a/0xb0 [ 620.544222][T21137] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 620.550329][T21137] ? kmsan_internal_check_memory+0x99/0x4c0 [ 620.556259][T21137] ? __msan_get_context_state+0x9/0x20 [ 620.561753][T21137] ? rcu_all_qs+0x23/0x240 [ 620.566211][T21137] __sys_sendmmsg+0x53a/0xae0 [ 620.570942][T21137] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 620.576864][T21137] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 620.582988][T21137] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 620.588743][T21137] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 620.594729][T21137] __se_sys_sendmmsg+0xbd/0xe0 [ 620.599579][T21137] __x64_sys_sendmmsg+0x56/0x70 [ 620.604485][T21137] do_syscall_64+0xbc/0xf0 [ 620.609045][T21137] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 620.614986][T21137] RIP: 0033:0x459a29 [ 620.618932][T21137] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 620.638600][T21137] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 620.647067][T21137] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 620.655151][T21137] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 620.663143][T21137] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:02:20 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001900)={'veth1_to_bridge\x00', r9}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000004880)={@local, 0x26, r10}) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r11, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r11, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r15}}, 0x20}}, 0x0) sendmmsg(r11, &(0x7f0000004740)=[{{&(0x7f0000000100)=@hci={0x1f, r15, 0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="b7d0ba621b6d3536bb73d5ab0303e5355d6ceca2525222d6ea39c262735d31dbec79a5e809fbdffb3535010382f1d66a3c6b1bdc50674a4f3e786bff32a40cac4e68ead6130c30fdbe4c4e4701f256d33bbcc058e30b8956d6188792b8b1d1e8ab2b27ac1eb28cf534e705b4c1b11b2e46f87c0ef08aacd446d39d6b7b79f89e81b4fe5facf4fdf7e6df24a32a97bc32e15e1c336757c0351c3dc22545646d9eb295dcf45a9482229e00a7fbe60dbfb90d813b41e4d91d434c69541a2c6a626774810f231360e45015b82c3131c621dbc7a7a29f13fa6fb00f5225eca3909c94", 0xe0}, {&(0x7f0000000280)="e2f2ada8f8f6c0b9824ef45292d20cc5a0d09d896d3109b2100311d16e4bf321f49a32da351b51d476971f173945179bb74f20be39c6938c57fc47c3250058c0ac0cdae269164605e31f1bbcbaadb1d5176e54588f65ae93f3e31ab52f9677dae07b16ceb158f6b0b21dce3ca035aa977dac4cfae341a47741f8520fdd6bb9ca32c4333c72755ca6c56fd5a705b5783192c51c9098230ae9e5d68c1a30519e64d67f195471ebb19b14e5dfab60fbabce524e0a2b4d4bfbb422f7f9cfc6135e10380c1eb5932070b4", 0xc8}], 0x2, &(0x7f00000007c0)=[{0x1010, 0x29, 0x81, 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{&(0x7f0000003380)="f7342cd978a4d21c588b03a489ccfeb1d2a2d3273f7dafbae95c2b3da2025ebae11b32409c93cf93ee39297c9e4c420dc47fd24d782c2006e755451532903063de66161f953b06a80180d8ee4e3f1bbd2b29c8014e71b510b2c1c9d698007fbbd7c823ef9b091d128337eda5bd51780a01ab58725249df9cf9dfbc6af81d8906e621037c4671614f032e6766796fa8f88a1ef37fa2dd798089134a8d4eade656545c9316b406842ab43a5c1644323640c8", 0xb1}, {&(0x7f0000003440)="e704245476bff44007a2deee7a8c2e6292f24fe81c861d21f22467d7bd4511af36d19ac49c2839510081f14ff1dc634843b80e2cc0eee34f27457827d089f1c10de89f0b3eb171", 0x47}, {&(0x7f00000034c0)="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", 0x1000}, {&(0x7f00000044c0)="98a4b2d2c8172f9b954855f60b970d869d12e4d6", 0x14}, {&(0x7f0000004500)="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", 0xfb}], 0x8, &(0x7f0000004680)=[{0xa8, 0x11, 0x5, "0caa6610d25492fa2e1000d4f591ae623d814289de14dedb7fbc99c2e3960acd9e3f6cc91db6a5b1345474e39885e608ff191b7f2685143d9ff51118b8ff67ca39156e005fd5bfcb239b8c473571a2fb92d016d3bcd81cc7b96dfa355a671a0b10a24a26c9935a16befeb1732f403c64bcb6b09ab619da1cbed767eabf77cbb1c3a0ef6368b811e44ff62c6e76f69791123d240bdb"}], 0xa8}}], 0x5, 0x20000084) finit_module(r11, &(0x7f00000000c0)='\x00', 0x2) ioctl$HIDIOCINITREPORT(r3, 0x4805, 0x0) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x15d, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x29a}], 0x1, 0x0, 0xffffffffffffff86}}], 0x1, 0x0) r16 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xd39c, 0x2000) ioctl$DRM_IOCTL_AGP_RELEASE(r16, 0x6431) dup2(r1, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x10000, @ipv4={[], [], @local}, 0x4}, 0x1c) [ 620.671144][T21137] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 620.679141][T21137] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:20 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x4000) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f00000001c0)={0x3, 0x8, 0xfff, 0x74}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x80000000, 0x2, 0x7, 'queue0\x00', 0x200}) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) 12:02:20 executing program 1: syz_usb_connect(0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x80200000006, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x8000, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r3, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000040)={r6, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22, @local}}, 0x2, 0xc7e7, 0x9, 0x81, 0x2}, &(0x7f0000000380)=0x98) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000080)=0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f00000000c0)=r7) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r8, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x9c, "12e504713454f03a602d89209844e5cd113f5389f4e70aa10ef4fab14597957777715f6dc08de5c4ccc6822a15e82824cf43dfd6d0254ff308d9b01ddfaffb4675fe065e3950ced18cbced17e33a93bd1fa2751f4d5dc506898291a3c84d0cc60769bcf3db0d8e3e0ba65b98db1e87a24201491bf38b45ae2eb55808c58656b1b486ff787f32a65f9da6a7452c338fd9ff52b133394ff9cbe2544143"}, &(0x7f0000000240)=0xc0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000040)=r7) [ 620.795356][T21145] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 620.804055][T21145] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 620.813013][T21145] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 12:02:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0xfffffffffffffffd, 0x40000) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000340)={0xffffffffffffffa3, 0x2, 0xfffffffc, 0x9}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000380)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6220878134cc925686d0a44232b1a2bc6bc4b943300f22a8983a63693a9805e5f5f49f3af7982a81dfbda3b25f7751d6a025fb243ff133c984855e9dfc6ec5aca511bdb756357b936bdde46f85f2eaf23e394a910df6f72306a4e7117b06476beccd62849c8f794134f38c373aacc2e9f5981f0406e72c6e6d49b9ccff992f86bf6f0ec2e2652992fca66806ceb2042e2db2c43a49fffaea6a10be8a72d0e0d2562ed5752feeb212", @ANYBLOB="4853154f4d0b3d4321759186e41fd6dbe16dbe53050408da555a94d55959e852ab8c39e4e1e576177863030cf5d46f22bfa1ec896fa9dcfb9c864574fd55e190c82924e029e92088a837000268bc407eea29f09589623d909880d5aa71baab6cb38daca954b29fe5ccbff350456a25bd4b5dc6823cbbd71dfd0bec00d6ba92ad1f16773977d8096c0fe3f2f9fd329caa", @ANYRESHEX=r4, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r6, @ANYBLOB="7e8662a781488e963b93155ec15d", @ANYRES32=0x0], @ANYRES64=r4, @ANYRESHEX, @ANYRES64=r7], 0x174) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:20 executing program 0 (fault-call:5 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa\x1a\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 621.007957][T21160] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 621.016750][T21160] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 621.025455][T21160] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 621.062762][T21161] FAULT_INJECTION: forcing a failure. [ 621.062762][T21161] name failslab, interval 1, probability 0, space 0, times 0 [ 621.076101][T21161] CPU: 1 PID: 21161 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 621.084069][T21161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.094192][T21161] Call Trace: [ 621.097597][T21161] dump_stack+0x191/0x1f0 [ 621.102066][T21161] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 12:02:21 executing program 0 (fault-call:5 fault-nth:7): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 621.102118][T21161] should_fail+0xa3f/0xa50 [ 621.102175][T21161] __should_failslab+0x264/0x280 [ 621.102222][T21161] should_failslab+0x29/0x70 [ 621.102274][T21161] kmem_cache_alloc_node+0x103/0xe70 [ 621.102332][T21161] ? __alloc_skb+0x215/0xa10 [ 621.102400][T21161] __alloc_skb+0x215/0xa10 [ 621.102472][T21161] netlink_sendmsg+0x783/0x1330 [ 621.102545][T21161] ? netlink_getsockopt+0x1430/0x1430 [ 621.102583][T21161] ___sys_sendmsg+0x14ff/0x1590 [ 621.102622][T21161] ? kmsan_internal_set_origin+0x6a/0xb0 [ 621.102684][T21161] ? kmsan_internal_set_origin+0x6a/0xb0 12:02:21 executing program 0 (fault-call:5 fault-nth:8): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 621.102728][T21161] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 621.102777][T21161] ? kmsan_internal_check_memory+0x99/0x4c0 [ 621.102818][T21161] ? __msan_get_context_state+0x9/0x20 [ 621.102851][T21161] ? rcu_all_qs+0x23/0x240 [ 621.102899][T21161] __sys_sendmmsg+0x53a/0xae0 [ 621.102968][T21161] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.103013][T21161] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 621.103059][T21161] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 621.103100][T21161] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.103145][T21161] __se_sys_sendmmsg+0xbd/0xe0 [ 621.103194][T21161] __x64_sys_sendmmsg+0x56/0x70 [ 621.103233][T21161] do_syscall_64+0xbc/0xf0 [ 621.103288][T21161] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 621.103319][T21161] RIP: 0033:0x459a29 [ 621.103363][T21161] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 621.103384][T21161] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 621.103425][T21161] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 621.103447][T21161] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 621.103470][T21161] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 621.103497][T21161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 621.103523][T21161] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 621.197333][T21168] FAULT_INJECTION: forcing a failure. [ 621.197333][T21168] name failslab, interval 1, probability 0, space 0, times 0 [ 621.197381][T21168] CPU: 1 PID: 21168 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 621.197403][T21168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.197419][T21168] Call Trace: [ 621.197492][T21168] dump_stack+0x191/0x1f0 [ 621.197545][T21168] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.197596][T21168] should_fail+0xa3f/0xa50 [ 621.197655][T21168] __should_failslab+0x264/0x280 [ 621.197706][T21168] should_failslab+0x29/0x70 [ 621.197764][T21168] __kmalloc_node_track_caller+0x1cd/0x1320 [ 621.197806][T21168] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 621.197845][T21168] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 621.197895][T21168] ? netlink_sendmsg+0x783/0x1330 [ 621.197958][T21168] ? netlink_sendmsg+0x783/0x1330 [ 621.198011][T21168] __alloc_skb+0x306/0xa10 [ 621.198053][T21168] ? netlink_sendmsg+0x783/0x1330 [ 621.198113][T21168] netlink_sendmsg+0x783/0x1330 [ 621.198197][T21168] ? netlink_getsockopt+0x1430/0x1430 [ 621.198235][T21168] ___sys_sendmsg+0x14ff/0x1590 [ 621.198272][T21168] ? kmsan_internal_set_origin+0x6a/0xb0 [ 621.198327][T21168] ? kmsan_internal_set_origin+0x6a/0xb0 [ 621.198370][T21168] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 621.198417][T21168] ? kmsan_internal_check_memory+0x99/0x4c0 [ 621.198459][T21168] ? __msan_get_context_state+0x9/0x20 [ 621.198494][T21168] ? rcu_all_qs+0x23/0x240 [ 621.198540][T21168] __sys_sendmmsg+0x53a/0xae0 [ 621.198609][T21168] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.198661][T21168] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 621.198709][T21168] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 621.198749][T21168] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.198798][T21168] __se_sys_sendmmsg+0xbd/0xe0 [ 621.198848][T21168] __x64_sys_sendmmsg+0x56/0x70 [ 621.198889][T21168] do_syscall_64+0xbc/0xf0 [ 621.198944][T21168] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 621.198977][T21168] RIP: 0033:0x459a29 [ 621.199025][T21168] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 621.199047][T21168] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 12:02:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x33d, &(0x7f00000000c0)="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") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0xfffffff9, 0x800000000d, &(0x7f0000000040)="f10c43a068afad335c0a799e6215752e4e3c6b17461b4af10c9c6c9f5d0b3d4420c8b017be9c98c2a2e70e91d97f50ef2795936cf38249ecb080d1091b7a6afd713c41e89ee2c2", 0x47) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000240)={0x1, 0xfee8, 0xda45}) r3 = dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000280)={0x0, 'bond_slave_1\x00', 0x2}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r4, &(0x7f0000000200)={0x1f, {0x7, 0x9, 0x0, 0x5, 0xe1, 0x56}, 0x80}, 0xa) listen(r1, 0x0) [ 621.199093][T21168] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 621.199118][T21168] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 621.199149][T21168] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 621.199176][T21168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 621.199202][T21168] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 621.201380][T21149] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 621.201489][T21149] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 621.201514][T21149] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 621.296599][T21169] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 621.325627][T21172] FAULT_INJECTION: forcing a failure. [ 621.325627][T21172] name failslab, interval 1, probability 0, space 0, times 0 [ 621.731824][T21172] CPU: 1 PID: 21172 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 621.731846][T21172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.731862][T21172] Call Trace: [ 621.731927][T21172] dump_stack+0x191/0x1f0 [ 621.731970][T21172] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.732014][T21172] should_fail+0xa3f/0xa50 [ 621.732071][T21172] __should_failslab+0x264/0x280 12:02:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x11, r6}, 0x14) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0x7c, 0x6, 0x3}, 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 621.732114][T21172] should_failslab+0x29/0x70 [ 621.732165][T21172] kmem_cache_alloc_node+0x103/0xe70 [ 621.732207][T21172] ? __alloc_skb+0x215/0xa10 [ 621.732260][T21172] __alloc_skb+0x215/0xa10 [ 621.732323][T21172] netlink_sendmsg+0x783/0x1330 [ 621.732383][T21172] ? netlink_getsockopt+0x1430/0x1430 [ 621.732417][T21172] ___sys_sendmsg+0x14ff/0x1590 [ 621.732451][T21172] ? kmsan_internal_set_origin+0x6a/0xb0 [ 621.732508][T21172] ? kmsan_internal_set_origin+0x6a/0xb0 [ 621.732547][T21172] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 621.732596][T21172] ? kmsan_internal_check_memory+0x99/0x4c0 [ 621.732637][T21172] ? __msan_get_context_state+0x9/0x20 [ 621.732673][T21172] ? rcu_all_qs+0x23/0x240 [ 621.732719][T21172] __sys_sendmmsg+0x53a/0xae0 [ 621.732786][T21172] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.732826][T21172] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 621.732871][T21172] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 621.732909][T21172] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 621.732954][T21172] __se_sys_sendmmsg+0xbd/0xe0 [ 621.733001][T21172] __x64_sys_sendmmsg+0x56/0x70 [ 621.733039][T21172] do_syscall_64+0xbc/0xf0 [ 621.733091][T21172] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 621.733127][T21172] RIP: 0033:0x459a29 [ 621.733172][T21172] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:02:22 executing program 0 (fault-call:5 fault-nth:9): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 621.733193][T21172] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 621.733234][T21172] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 621.733259][T21172] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 621.733283][T21172] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 621.733306][T21172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 621.733330][T21172] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x7f, 0x5c1500) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x6, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x0, 0xc, 0x0, "c74e96d1763dcca4427fbddd0f263cbe62193bdafb230324ad46d57989dc5ee0"}) poll(&(0x7f0000000000), 0x337, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 622.170041][T21191] FAULT_INJECTION: forcing a failure. [ 622.170041][T21191] name failslab, interval 1, probability 0, space 0, times 0 [ 622.183330][T21191] CPU: 1 PID: 21191 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 622.191308][T21191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.201437][T21191] Call Trace: [ 622.204931][T21191] dump_stack+0x191/0x1f0 [ 622.209915][T21191] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 622.216481][T21191] should_fail+0xa3f/0xa50 [ 622.221008][T21191] __should_failslab+0x264/0x280 [ 622.226240][T21191] should_failslab+0x29/0x70 [ 622.230918][T21191] __kmalloc_node_track_caller+0x1cd/0x1320 [ 622.236970][T21191] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 622.243153][T21191] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 622.248732][T21191] ? netlink_sendmsg+0x783/0x1330 [ 622.253903][T21191] ? netlink_sendmsg+0x783/0x1330 [ 622.259032][T21191] __alloc_skb+0x306/0xa10 [ 622.263536][T21191] ? netlink_sendmsg+0x783/0x1330 [ 622.268671][T21191] netlink_sendmsg+0x783/0x1330 [ 622.273668][T21191] ? netlink_getsockopt+0x1430/0x1430 [ 622.279136][T21191] ___sys_sendmsg+0x14ff/0x1590 [ 622.284068][T21191] ? kmsan_internal_set_origin+0x6a/0xb0 [ 622.289803][T21191] ? kmsan_internal_set_origin+0x6a/0xb0 [ 622.295503][T21191] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 622.301621][T21191] ? kmsan_internal_check_memory+0x99/0x4c0 [ 622.307639][T21191] ? __msan_get_context_state+0x9/0x20 [ 622.313127][T21191] ? rcu_all_qs+0x23/0x240 [ 622.317610][T21191] __sys_sendmmsg+0x53a/0xae0 [ 622.322342][T21191] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 622.328268][T21191] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 622.334426][T21191] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 622.340282][T21191] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 622.346218][T21191] __se_sys_sendmmsg+0xbd/0xe0 [ 622.351017][T21191] __x64_sys_sendmmsg+0x56/0x70 [ 622.355895][T21191] do_syscall_64+0xbc/0xf0 [ 622.360431][T21191] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 622.366395][T21191] RIP: 0033:0x459a29 [ 622.370332][T21191] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 622.390149][T21191] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 622.398620][T21191] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 622.406621][T21191] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:02:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x81) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0xae, 0x0, 0x0, 0x3, 0x1, 0x6}) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) setns(r5, 0x0) sendmmsg(r4, &(0x7f0000005700), 0x4000000000001da, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0xffffffffffffff4f, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000d80)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000280500004803000048010000480100004801000048030000900400009004000090040000900400009004000005000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee644b3500db4dd3d28d335310921fd261fa9f5776acfa59bf0fb571a2253343a9e31082c2c38a2254836862c3f28b57a3e97da179376ff3543bc247e01da3a42e961594e45fbdf2b9cd781b96c3e7dc856257366566d0fb7fd2b471630525133129fc4a9a2ab1f93bd71d8198cf7a5c2d897e4832b6e9d8da6de91dc5ad49e9ad732e72546b5b4d1c41ab992de6580ee1442151c1c019796b07ef10b1319be5b6a6586b169dab78418fdad980edf781c6b7a5e5e9ed137b269d26a9c1e035cb03a2421d6f47698b6d3fcaa3ceb57f5c5b327a29638118df5503bd3cece2504905c5d54848f8"], @ANYBLOB="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"], 0xa36) [ 622.414609][T21191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 622.422598][T21191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 622.430594][T21191] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:24 executing program 0 (fault-call:5 fault-nth:10): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={{0x4, 0x3, 0x40, 0xb6, 0xc1, 0x20}, 0x3, 0xb8, 0x7}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0xa100, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x5, 0x401, 0x4, 0x0, 0x6, 0x1, 0xba, 0x6, 0x81, 0x7, 0x0, 0x41, 0x3}, {0xfffffff8, 0x6, 0x3f, 0x2, 0x3f, 0x4, 0x40, 0x0, 0x3f, 0x0, 0xd3, 0x2, 0x81}, {0xffff, 0x1, 0x1, 0xa5, 0xb2, 0x7f, 0x2, 0x3, 0x9, 0x7, 0x5e, 0x5, 0x7}], 0x3}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x0, 0x70bd25, 0x25dfdbfb, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000100)=0x2) setsockopt(r2, 0x81, 0x800000000d, &(0x7f0000000040)="03", 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, 0xfffffffffffffffd) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) poll(&(0x7f0000000380)=[{r5}, {r6, 0x40}, {r7, 0x2200}, {r8, 0xa28}, {0xffffffffffffffff, 0x40}], 0x5, 0x400) listen(r2, 0x0) writev(r7, &(0x7f0000002480)=[{&(0x7f00000003c0)="85225eb8d72a7f84e0c653343f9dcf51684813f990170f60d614ef1d2c194cc3d131daee60d114bb72eb1cd6c875cab0fd928cf4f3641b07d5745e001651a435fcc378ff47313eb8ff614dc8a26150e8621fb134c0f8fbf82119546ba9a8a68a836d1f071a26f0d278fd456cac14403943a28ffa683a1f82ac07f860c1500f808b8967e9c3c88c177592780b8a4ef805fc2811e303361ab488c2ba697ea2e643ba04", 0xa2}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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0x1000}], 0x3) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000002500)='/dev/vi\x87\x7f(37\x00', 0x2, 0x0) r9 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r9, 0x6) connect$inet6(r9, &(0x7f00000024c0)={0xa, 0x4e21, 0xfcb, @ipv4={[], [], @rand_addr=0x101}, 0x8001}, 0x1c) 12:02:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xc46) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = getgid() write$FUSE_ENTRY(r1, &(0x7f0000000200)={0xfd7d, 0x0, 0x6, {0x2, 0x3, 0x7, 0x1, 0x401, 0x1, {0x5, 0x8f, 0x8, 0x9f, 0x7, 0x80, 0x9, 0x4, 0xfffffffa, 0x800, 0x1, r2, r3, 0x2, 0x7f}}}, 0x90) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010500000000000000000000000063bb7463262ee8cbaeaf93b75b545972613d2bbdcc7ececd72b14f36a17e74cf177db8e447f7bc96bae5e9f15227b8da48dab879d1995d1ae2adfaacb080bcf1ce7781f1de422645ab7c15a1233660f5a4bbfd330cca1b62bd6d094e3142505df44f5344d3cd7226fe7759389778c314e1902a74ee625c3a83203ef007d568f0d6467922840833b39575aa5a0681566f70a3e39048c0e59a5565743ba877bf24b8b4ecb949081febd8564176f5bbf96da42a48c97d087ef2023e3d", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010067726574617000001400020008001500000000000800160001000000"], 0x44}}, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) 12:02:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x4) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) 12:02:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) syz_usb_connect(0x0, 0x5, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES16, @ANYRESDEC, @ANYPTR=&(0x7f0000000300)=ANY=[], @ANYRES16=r1], 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1ff, 0x3) ioctl$HIDIOCGFLAG(r3, 0x8004480e, &(0x7f0000000100)) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) 12:02:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000080)={0x101, 0x8000010, 0x5d}) close(r4) r6 = socket$packet(0x11, 0x3, 0x300) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r3, &(0x7f0000001500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000014c0)={&(0x7f0000001940)=ANY=[@ANYBLOB="cc120000110000042cbd7000ffdbdf250100000014002800080032000400000008008c000d0e1b286ae1f22e7efed1541dcd31a009f3b4c25f8ea7e0c05369293e8a26437827455fa3edcadad8224f91a524998b99eb43bb750b8fb3fa39b8f2102301ff682f3d85bb40fec031f9ddcec795601153a3456579bbdf1165dc4f11f1d687a56dd2dc191e996c25ec040fdad4c29a7a7b0a94a6dc7f", @ANYRES32=r8, @ANYBLOB="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"], 0x12cc}, 0x1, 0x0, 0x0, 0x1}, 0x8010040) r9 = socket$alg(0x26, 0x5, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r10, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r10, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r10, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r11 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x80000) poll(&(0x7f0000000000)=[{r11}], 0x1, 0x0) ioctl$int_in(r11, 0x5452, &(0x7f0000000080)=0x9) r12 = openat$cgroup_ro(r11, &(0x7f0000001600)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCSISO7816(r12, 0xc0285443, &(0x7f0000001640)={0x2, 0x2, 0x3, 0x2, 0x7}) splice(r9, &(0x7f0000001540), r10, &(0x7f0000001580), 0x6, 0x1) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r13}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 624.770658][T21218] FAULT_INJECTION: forcing a failure. [ 624.770658][T21218] name failslab, interval 1, probability 0, space 0, times 0 [ 624.783572][T21218] CPU: 0 PID: 21218 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 624.791519][T21218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.801624][T21218] Call Trace: [ 624.805008][T21218] dump_stack+0x191/0x1f0 [ 624.809407][T21218] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 624.815959][T21218] should_fail+0xa3f/0xa50 [ 624.820463][T21218] __should_failslab+0x264/0x280 [ 624.825470][T21218] should_failslab+0x29/0x70 [ 624.830164][T21218] kmem_cache_alloc_node+0x103/0xe70 [ 624.835541][T21218] ? __alloc_skb+0x215/0xa10 [ 624.840255][T21218] __alloc_skb+0x215/0xa10 [ 624.844945][T21218] netlink_sendmsg+0x783/0x1330 [ 624.849911][T21218] ? netlink_getsockopt+0x1430/0x1430 [ 624.855352][T21218] ___sys_sendmsg+0x14ff/0x1590 [ 624.860273][T21218] ? kmsan_internal_set_origin+0x6a/0xb0 [ 624.866038][T21218] ? kmsan_internal_set_origin+0x6a/0xb0 [ 624.866097][T21218] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 624.877883][T21218] ? kmsan_internal_check_memory+0x99/0x4c0 [ 624.877940][T21218] ? __msan_get_context_state+0x9/0x20 [ 624.889381][T21218] ? rcu_all_qs+0x23/0x240 [ 624.889441][T21218] __sys_sendmmsg+0x53a/0xae0 [ 624.898607][T21218] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 624.904569][T21218] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 624.910771][T21218] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 624.910815][T21218] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 624.910869][T21218] __se_sys_sendmmsg+0xbd/0xe0 [ 624.910918][T21218] __x64_sys_sendmmsg+0x56/0x70 [ 624.910956][T21218] do_syscall_64+0xbc/0xf0 [ 624.911010][T21218] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 624.911055][T21218] RIP: 0033:0x459a29 [ 624.927091][T21217] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 624.927449][T21218] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 624.927477][T21218] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 624.927519][T21218] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 624.927543][T21218] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 624.927583][T21218] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 625.008721][T21218] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:24 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x6) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r1) [ 625.016716][T21218] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:25 executing program 0 (fault-call:5 fault-nth:11): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000000080)=0x9) bind$bt_rfcomm(r8, &(0x7f0000000180)={0x1f, {0x4, 0x6, 0x0, 0x1, 0x7f, 0x1}, 0xfd}, 0xa) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) ioctl$KDSKBLED(r7, 0x4b65, 0x4) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r9, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r9, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r9, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r10 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r11, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r11, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r11, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r9, 0x2d2}, {r10, 0x1}, {r11, 0x8078}], 0x3, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x100000001}, 0x8) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 625.196131][T21239] FAULT_INJECTION: forcing a failure. [ 625.196131][T21239] name failslab, interval 1, probability 0, space 0, times 0 [ 625.209208][T21239] CPU: 1 PID: 21239 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 625.217311][T21239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.227431][T21239] Call Trace: [ 625.230802][T21239] dump_stack+0x191/0x1f0 [ 625.235172][T21239] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.241098][T21239] should_fail+0xa3f/0xa50 [ 625.245558][T21239] __should_failslab+0x264/0x280 [ 625.250527][T21239] should_failslab+0x29/0x70 [ 625.255154][T21239] __kmalloc_node_track_caller+0x1cd/0x1320 [ 625.261075][T21239] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 625.267263][T21239] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 625.272758][T21239] ? netlink_sendmsg+0x783/0x1330 [ 625.277823][T21239] ? netlink_sendmsg+0x783/0x1330 [ 625.282877][T21239] __alloc_skb+0x306/0xa10 [ 625.287372][T21239] ? netlink_sendmsg+0x783/0x1330 [ 625.292820][T21239] netlink_sendmsg+0x783/0x1330 [ 625.297746][T21239] ? netlink_getsockopt+0x1430/0x1430 [ 625.303178][T21239] ___sys_sendmsg+0x14ff/0x1590 [ 625.308065][T21239] ? kmsan_internal_set_origin+0x6a/0xb0 [ 625.313848][T21239] ? kmsan_internal_set_origin+0x6a/0xb0 [ 625.319608][T21239] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 625.325720][T21239] ? kmsan_internal_check_memory+0x99/0x4c0 [ 625.331674][T21239] ? __msan_get_context_state+0x9/0x20 [ 625.337162][T21239] ? rcu_all_qs+0x23/0x240 [ 625.341632][T21239] __sys_sendmmsg+0x53a/0xae0 [ 625.346374][T21239] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.352384][T21239] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 625.358498][T21239] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 625.364245][T21239] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.370196][T21239] __se_sys_sendmmsg+0xbd/0xe0 [ 625.375019][T21239] __x64_sys_sendmmsg+0x56/0x70 [ 625.379899][T21239] do_syscall_64+0xbc/0xf0 [ 625.384351][T21239] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 625.390433][T21239] RIP: 0033:0x459a29 [ 625.394375][T21239] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 625.414019][T21239] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 625.422816][T21239] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 625.430847][T21239] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 625.438899][T21239] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:02:25 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r3, 0x40045730, &(0x7f0000000040)=0xfffffc00) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_emit_ethernet(0x1019, &(0x7f0000000440)={@empty, @random="0921582bd7e6", [{[{0x9100, 0x3, 0x0, 0x2}], {0x8100, 0x4, 0x1, 0x3}}], {@x25={0x805, {0x3, 0x4, 0xf3, "4dc3bba4454ee3a65e995b9763fdf2e65cda7c03103b0827bce79cd9bd19a4a5215d6b63f4a095fcddaeeb12c10fb3a4c2a5db85aedf47adc3cfb78bd028abc21aec9c5f192ecc5a1f078c3c70b77d5d304340720181db097187b87e40f83da31b28514ee263736da8e90be7bc33e042c6c0f2b6cc64191801c1446e1c5aad047a43848a610aaaced379f03b5651571ca04995fabf5980e196615e1cc839778e9b3ebb8953cf23edc7bc70388d1dc835056fcd2481965e81e9f5bb997e96de62fc8484d390eb0c50501b6c0d33a8f0b2db4e87f109653126e860dcaf07396eb492922c80647a8baec1c8913223fc0c948552baee7f9c6663b7826fceadac2aa7d0a606af670f8f6b8718347e38026a9b241530b2194a39217f5af7bfa2b9a6dfe4f93447871cb3280f4460e8c67aa2fe6603c6a85b750647a13fea9b070651601a3171420cdc92b02cc847e34e989f3039ee9304bb5bc1cf64ecfed8667293ad9e6811ad26571aed9c09d71432c1045a60176a9783da9c99e049887667caf0e1a9b8352b2d41045148959dc2078a11afc56f7552d564cb6e2edd5caaa2f5b688c0768a740ff661f6f4ec477f56644cd3423b3f454e48585d015ad2bac71d3157c9f529c0bc36115cfb7370a3ccae63b3280d7e68c606faa77ac7e4593c806ad70b9e49cce578641d6f39fe2a1108e062551b60539c78c0873fc1fc999de5cdc67dbd012da73905e5831d99fd7bc17293dd7c87bca0e2d8de75a9705f551e59c59002ec58d3023e96f5aa4f7cbd9cef1742c0629e7130e8045c595e72ea5001dec921d0100748410a230e0b0c70ee31f22bf84c25e1c02cd1403f05e83665c2ecf3f492d9539f012069c08462d65958ef871a6c22e92e7fd6d438e3952ed66625b7cc7a5e3818d77a48cc5c49851a6eb286843ee40a74eec821ff216debb34d2b9c61ce8e80a1bfea75ba1acc621f53e7cb00e88bf6ea00d37ead6a8778930768fb938a21a8c1b600460d418eeda760f717bbacf624d54f131d40e18cfe7ab2def6ad98df7270d4cd206b033aab939c0a21a0990926665afb7fce56c76488977ca111a4b323c0658743affa89b6651ad2354ae183c406bbefdb3eb7179359236f17624f18a7ac3228fae1b7a40846d1351417f3f5bd052927f7d25956b62b5082aa6e41c719fddfa9ccee8c816ef6e4873083104fac6eabf88c92dcb8b99b96019831a7b334702cb4e975bd3deaa001e70124a6ac248dc0817b6080271b7c393ce9bb62f33e9d578f1b3520aa10d0d5cd287e75d6d43e6078b93268644fd77a89e3f8c64ac19d251b9068e270068ae3861a306689e9427023d77493813ff5ccf14fddae0ee210d79cdc55c19c497dee6880662a0efc445b974ace83a858dd8809af4de7da38292798a8ba03e9170f29784d6cff6d443edf03ab7d16a530621c5d81ab15a8ff875d4ee7c64dac2bb15cd9b7e056f2fc7b1d67e21569c1a7e7bde3c85f0a9ebad562b7624ce283c5f70c4c7d95ca161fa253adefdf3bf324721ddcd35de4d96e21229860f5fd6b5e968ea69d0bc1de40da841e6bc98729673cbd624532b1b789b1532f16259058792c2e747d20ee48950c4fa25d5ad5135c446592e9ed7c7aaf6223b62ccadc3dc30a947bfd4c5ad32327a1b4e879a70afa12ae9eeef98e7d1e15488387c53ed85280c9a5812f1da80bed6f665a955118d6c977d77aad09b929eb63dae35cd669da98e5540cbbff983d61e7acd5c0ebf072afa2a535fac56327d4bfa363a61809c3c78f0f8ded32f24f26f24897ca28ee9c643bc5d91cfa800e032955bec54a78c48449e75d69360b93005bdbfc524ec6403319576c4202ffb4b37b647423a4576907ded49f75562f740ae97ff744d8e1fd78d603f915753c86f3707418f21ae787c17d3e7d6d660a40c81da266b7bc61f3f5122fb741bfe59ea561c8ce66533d8f810ef3ac26b575be44a02e6ecd3d24b19c9b45d6cd3895f4c8354a8314fedd592d7979a9dde33a7fd88a1a8885219369148c3fe93f1374d103d16ea274fb1601df99de22fe483aebca0ed516647ef874e88162d729e3521838a258db18d33cb8d7b079fc21592d46e96dde3a6383f2e613d5ce106eaf3e3694f002e2f56afcc0487dcb23aad099a1874c79d5cc0a67e03e5073085438f38f744282b17a3a2e7880ea56f53fa6e4c37f2601c95146896d917699c50c78181c6b9c3831beee97432e9b99be9750ff440f4ac633f8ccfd34f2118e21864f8e599ba2923afb2deff127f0246ff883b97b65f61bf12e974b49a31efee9921566929d170568b463e81250cfca100e34bc60bc0d44de3828fa254c64d652b7c5704b20fc037a5051031cbde819dba0e3583848752429be08235077094dd78eb6515ca270eb0f85f1802af8ba294bab1d534e56223c37299d6252be41df11d3b6d1eb3ef925faa7bcf724a25dff83c571795e68da00b2b02b2f811e699a66789c08906a9f99a917a147fc7b8fd21b6a42d365d749d97c8a00650e6fe76cc4b127efafea0ad43e14a55de8aae3d2a225fc43e1ffda9d18039310f8f0586503fff9cfcf265a0a5da0bb212253e58255c5a5b57a031771f81dae6147e6d4d19483fa77d303b2ae6d4c018fc5c4029e7c53789fb54be43a5c62e9ca542dedca406a7992bca4bab5e13ba65ccf938b7c67209ea966ed791357b77ba31c2ca73c0c120ee870dc208167828f91020320044ca9e7397a34a0f44753324e7bf2c0e22f50dd6a4ba8bc8e1744a690e4cdb687ba3d99f61a7945d7a2cce7e4763d28716b0b90bbf9b01ef0a28a672de361b1ee06c64975168c6d67f338cb6d94c0e733ccbc5b654194b35d15b18e855cfb9813774ab21ce01a84281fcaaa0b5b88ba79122edf13d63646eb4d78a00144a84e096b0dec13b9bebf2038bc0c1946690dbbfb8677157c8357b6b5ec3f4ce8a86954865d2d40b83d04946de192a235f721f5f10403db4a6b06fa6763196ea9c4b1f77b651d9cfe207c877b78b3e2cd15370af3b4470813f7ce95b49691624a3e83e30ae74e3c12e3a6840627c514ed452d5189e038ba140225aad1454ebed2b8c665d35c1152f7baa254793480c4841392428b9b3740d41cc6daef754323756c1630dbb20a58d042c3aebcae8ff03402cba019d0a32b94317ead8c05b5fa34450738809fc7f17706f4fd28ca858c79483804a5cb3695961390e8b8443be82b7dd9c3d3b01493aeb7b8dd1c1dd4defc66496fa22e9b0ebf510694ad104ad50315b205242f822e69f8737e15eadbf3bf85875fdc22dfd751b2e3bac7f5b430bba36890806cffd67e56830a67e11bc16a5243d0cd2365bdaa58d6adac0f288e1dc4ca3c6034d769b39344838467c828de903176a9a354cc8608f4bb9c20d59b8db1e8da30f0f82807ee94e79847a68a52a2a387e203b61e626ced0325c249e767d2c782162f96b3be2c741ec87fa795a5a6895ae9ced4e555a9690fa07bc3458986b20e96033bed8cb856233dd83f97516336579a5444c7fd8bf7a5e9630b5e83c07f33c0b8790a190d44d56407a9d126dc81144b8e8737cd98885c7fb85c87909a4d84ad8c04b1ca3607d83cea93b7dbec5f0813b11a603b6b45cf21c3aeb9abb2ed03ad3b25b5880428a86095f5c0122b871d11b5eb7cdf88e916097c18bf5470748d252697f664bf19d7f2936348f1a3d6354cdbd2416a31b498bcf56678bc0265ba1a803f46d82e80f577571a8317d83ddc6b4047aea0fa7f91fb24690cd12c9a9c8495b60d8b45292d77a8391b059a6ce361a80574ac5fa54ad3d8948e33bbf72ae410436f5b66005be5b7647ede89c8b9871a0be11fc526dc81e1ee515a579e05c0066bd205d231e487545e915ac190a5c3dd0c4ee45b4e0bb9cf3a89d6d546403ee89057aaa30ffeccae78f8a3b1120813f9738e0d3fb8161bb3c67c8aec4255715de17ef270ed0290ff7ce09b23ddd820e5cdd9cd9111f64d7f0e0823f11c3abb1e0aeaa2ff19017eb0b3e3bb775207d45167b9e706b1b4ae168f2a061a6407bcd8a76383d48512e18e0992078c7519595cbb2e09f5a7d11b2e7b8ec6ca66aae5606e80f8230ed0b690d463df057208e9b68ffe97dfc22e05c22c1d98cade620bee6eb1a71378947cd6172992588b77bf636d08c06ffff1222bd9f4bf6e2aed50607f84cb2f6a0c2bef9afee1768cc44e4aceeec73114ad6a0d468243a8c628ed5e84be756348aa444a0acce28bcd48a814d3f1dbfa8dcd045df0eb43439bc195bb06143d7942e75260598d2c7a5c2943f407f2c398a734c01696e0cb6b332937aaac32ba815e8096c2486b2213472b24454236285c808e7e544405664d3174dc5bd25a9223b44fce8c175f6c5949b78f00e507759aa40365890f37a33bab13c04e5b81c72cdc16bc58e8b506872faf96441075fc0c3005ca3d169a2d541022a65d0d856510cde3bcaee5577b26d37a5b00c0aaeb3df3309365498016cd091f440e6b1702c08723c3fb833f491fe7ef18f76b4d3a9029821094956c9a06e6b19d5759d2c8da46f2858574ca9796a377c822a1eab57fc82602926856014730a6458d90a61c47278c0485905e5a81843268350d24b9f4f543cfad56dbf87c2851dd5f225e37052704763e79f585af26fc699b30b273e2c316c0e7ef8c4924a5403987646359c4f48cec259574699325ba44428bccf7e05ddf628413a3c2c11807328f184709594108e2dce69fc6f7f2f551e8aab6b5e02e6e1f0916ed34b29987a01f5790ab859871b2dd82b3e8b643bf0c33dc68c17f42f7c982d472a249dda10c77c203e5e90ec104471db1bd0a2c31077436db1776061b63cab7084897618f9865ea63a9053f72e0474805f769d5de70abc8521eb475363953258959ad27a4c7bf5aee21c0a30a101a279df80f203f0e588563c76fac622001143b95fe4189d837a39a0dc4507fb7d6f5485c744f195cd48c2886df762d4e31a2292838e49021d7e7b4373288721ae7d7e93484f3e7b54b68e3ce37f64a304f323863b09d765de820fbe2ddefef055ae6d002d5e9f38b07762c946e715e9a32a7d81d30bc1319c801002f408ba1296c51f62f9009c11c0580f34296274665d2c729e262b888b158fce730f8c881cf7897436790dbdd7ca7121a2853ba598748be4d1f1bdf7a69b96696ea1f00d8ba12edf785e97501e74eaeeb5f65778c15494c84feef7e088cd9cec8ffcbc6d5a87a292362914ff08f7d6d60fe4d08a5fcf07eec40a27c952ccc2d8f7efacb318e22082c10885cbee8d83457fa52c56d4826b454f20931c79d1bdeea739553681005588f6168789d8999e18fd801f4e4e500560c1566949328c8eb8fe90d023928d170ec490f27fc888c25224561b49907b05371f01a35913e0f1e30bd14297bd0a51acacf07276599ffd3d57aab04f1816eb1e817337b2e811cae9273bcfa76e42a90015aa263254926ecbaf425845b4f80484a7257e2e7203f64b8f9699b9d84dec74cd9095f2224e10a70caf30e8969be05e0680cd11465e00a6cdf1ce0a67e1cbc27e044d623bdf4855e7747ff625dcdb6b0b89ef1a790ff96b745a06e5a68fce9137cf1e4d0f1369084a92e39e5dfbe685ed6fb19ef10e60e19e696beba837ea466a2846188c90834ee0ec1f195b36294ab75ee2a6935abdb1a400913cab466d8725f1f3a393bd4f7f5607ab0b733c80ea027c3f7100274fc8b941774d52b2e064e75eb44053ff01a09445e433c8c4d5bc99970b3efbce37a47e2e86bc4b42e4d4c80115a43"}}}}, &(0x7f00000002c0)={0x0, 0x2, [0xcfd, 0xa12, 0x5c9, 0xe04]}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x8b500, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x690120c8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_dellink={0x4c, 0x11, 0x200, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x0, r5, 0x2a11e, 0x103}, [@IFLA_MASTER={0x8}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xe6}, @IFLA_IFALIAS={0x14, 0x14, 'bcsh0\x00'}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x5049dcfa56797d45) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) [ 625.446996][T21239] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 625.455001][T21239] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:25 executing program 0 (fault-call:5 fault-nth:12): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 625.565605][T21244] validate_nla: 2 callbacks suppressed [ 625.565632][T21244] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 625.580500][T21244] netlink: 'syz-executor.5': attribute type 42 has an invalid length. [ 625.580530][T21244] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 625.717702][T21252] FAULT_INJECTION: forcing a failure. [ 625.717702][T21252] name failslab, interval 1, probability 0, space 0, times 0 [ 625.730950][T21252] CPU: 1 PID: 21252 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 625.738927][T21252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.749055][T21252] Call Trace: [ 625.752469][T21252] dump_stack+0x191/0x1f0 [ 625.756905][T21252] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.762901][T21252] should_fail+0xa3f/0xa50 [ 625.767435][T21252] __should_failslab+0x264/0x280 [ 625.772475][T21252] should_failslab+0x29/0x70 [ 625.777164][T21252] kmem_cache_alloc_node+0x103/0xe70 [ 625.782542][T21252] ? __alloc_skb+0x215/0xa10 [ 625.787240][T21252] __alloc_skb+0x215/0xa10 [ 625.791771][T21252] netlink_sendmsg+0x783/0x1330 [ 625.796806][T21252] ? netlink_getsockopt+0x1430/0x1430 [ 625.802284][T21252] ___sys_sendmsg+0x14ff/0x1590 [ 625.807239][T21252] ? kmsan_internal_set_origin+0x6a/0xb0 [ 625.813073][T21252] ? kmsan_internal_set_origin+0x6a/0xb0 [ 625.819160][T21252] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 625.825363][T21252] ? kmsan_internal_check_memory+0x99/0x4c0 [ 625.831648][T21252] ? __msan_get_context_state+0x9/0x20 [ 625.838332][T21252] ? rcu_all_qs+0x23/0x240 [ 625.842869][T21252] __sys_sendmmsg+0x53a/0xae0 [ 625.847753][T21252] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.853749][T21252] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 625.859920][T21252] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 625.866793][T21252] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 625.872980][T21252] __se_sys_sendmmsg+0xbd/0xe0 [ 625.877846][T21252] __x64_sys_sendmmsg+0x56/0x70 [ 625.882792][T21252] do_syscall_64+0xbc/0xf0 [ 625.887317][T21252] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 625.893392][T21252] RIP: 0033:0x459a29 [ 625.898009][T21252] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 625.917784][T21252] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 625.926288][T21252] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 625.934329][T21252] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 625.943769][T21252] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 625.951857][T21252] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 625.959910][T21252] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:26 executing program 0 (fault-call:5 fault-nth:13): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 626.012878][T21250] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 626.021485][T21250] netlink: 'syz-executor.5': attribute type 42 has an invalid length. [ 626.029936][T21250] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 626.228618][T21261] FAULT_INJECTION: forcing a failure. [ 626.228618][T21261] name failslab, interval 1, probability 0, space 0, times 0 [ 626.241836][T21261] CPU: 0 PID: 21261 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 626.249797][T21261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.260027][T21261] Call Trace: [ 626.263450][T21261] dump_stack+0x191/0x1f0 [ 626.267876][T21261] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.273952][T21261] should_fail+0xa3f/0xa50 [ 626.278904][T21261] __should_failslab+0x264/0x280 [ 626.283951][T21261] should_failslab+0x29/0x70 [ 626.288653][T21261] __kmalloc_node_track_caller+0x1cd/0x1320 [ 626.294653][T21261] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 626.300911][T21261] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 626.306481][T21261] ? netlink_sendmsg+0x783/0x1330 [ 626.311687][T21261] ? netlink_sendmsg+0x783/0x1330 [ 626.311767][T21261] __alloc_skb+0x306/0xa10 [ 626.321628][T21261] ? netlink_sendmsg+0x783/0x1330 [ 626.326756][T21261] netlink_sendmsg+0x783/0x1330 [ 626.331718][T21261] ? netlink_getsockopt+0x1430/0x1430 [ 626.337224][T21261] ___sys_sendmsg+0x14ff/0x1590 [ 626.337306][T21261] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.337354][T21261] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 626.337424][T21261] ? balance_callback+0x48/0x260 [ 626.359367][T21261] ? kmsan_internal_check_memory+0x99/0x4c0 [ 626.365357][T21261] ? __msan_get_context_state+0x9/0x20 [ 626.370898][T21261] ? rcu_all_qs+0x23/0x240 [ 626.375414][T21261] __sys_sendmmsg+0x53a/0xae0 [ 626.380220][T21261] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.386385][T21261] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 626.392678][T21261] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 626.398503][T21261] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.404505][T21261] __se_sys_sendmmsg+0xbd/0xe0 [ 626.409724][T21261] __x64_sys_sendmmsg+0x56/0x70 [ 626.414670][T21261] do_syscall_64+0xbc/0xf0 [ 626.419195][T21261] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 626.425173][T21261] RIP: 0033:0x459a29 [ 626.429667][T21261] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 626.449777][T21261] RSP: 002b:00007f017b5fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 626.458280][T21261] RAX: ffffffffffffffda RBX: 00007f017b5fbc90 RCX: 0000000000459a29 [ 626.466643][T21261] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:02:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0xb9b, r2}) listen(r0, 0x6) r3 = socket(0x10, 0x80002, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r3, r4) 12:02:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000080)='selinuxwlan0!\x00', 0x0, r0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000030000003e0000000000000002000000000000000200000000000000010001000000000000000000000000000000000000000000000000000000000000080000090000000104000000000000000000000100000002000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300"/832]) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) listen(r2, 0x0) [ 626.475752][T21261] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 626.483815][T21261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b5fc6d4 [ 626.491863][T21261] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) recvfrom$rxrpc(r2, &(0x7f0000000100)=""/175, 0xaf, 0x2200, &(0x7f00000001c0)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @multicast1}}, 0x24) syz_open_dev$vcsa(0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:26 executing program 0 (fault-call:5 fault-nth:14): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:26 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000ffffff20d10302389ed40000000309021b0001000000000904000001ffffff000912020000000000001a29f777939db14dac2fe59d5f6bd3ea9b78e74b0ceb7b86593a36f71cd51ee38eb3f0b1c644e9225210158efec5f374ca3ebeb90dbe99faf5d57dbc2d5522327dab3b1c5d3078d92a88b528c0fea663e8151762b801f6f5c602c0a6156fb3d6937ad48c54ddfce7c0bdd8cc123a4a78e43545ff644e54d4f487dac46846ffccf306401fe39e30688043fea86126a2a6bcb599cd981c09"], 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) syz_emit_ethernet(0x11a, &(0x7f0000000280)={@local, @local, [], {@mpls_mc={0x8848, {[{0x40, 0x0, 0x1}, {0x5e, 0x0, 0x1}, {}, {0x400}, {0x2}], @generic="6f9f00902ea7c95d585b7a857865279333517499e33456fee297eb6df5d14c91fae164ac22ee083e059b5638ec53dbab4848a1d2c7ca6e126c3292997f85ab545fb22bb3a8c04721ac7d416d9602add4dac3054763bfbb61614a6de74fb7193337a4a0ae0dfbbfe977384732096c635b80b14b701254928eb82deaabefaff44527618ae2e17fed25e1243511b83d76d5f8012000cdd155c00747498806631a37e65836ab570fc7337e1c30e9206dc223e4fc1c6c3950f4e5532b05f6f6c4541d7c272ed0591da3526511a7e7c0a52e1418e715aad271c8aa75faa138cb937d72a7e9945e49137291094fc08a133f6651fe4e8eee0e71d73b"}}}}, &(0x7f00000000c0)={0x1, 0x3, [0x637, 0xaa1, 0xb6b, 0xc6c]}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @multicast2}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000003c0)={0x3d, 0x0, [0x0, 0xfffffffffffff58f, 0x10001, 0xfffffffffffffffb]}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) write$capi20_data(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="1000060000010000a0000000000000000000"], 0x12) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$FICLONE(r3, 0x40049409, r4) ioctl$UI_GET_SYSNAME(r4, 0x8040552c, &(0x7f0000000440)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x51a) [ 626.697130][T21276] FAULT_INJECTION: forcing a failure. [ 626.697130][T21276] name failslab, interval 1, probability 0, space 0, times 0 [ 626.710246][T21276] CPU: 0 PID: 21276 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 626.718204][T21276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.728289][T21276] Call Trace: [ 626.731635][T21276] dump_stack+0x191/0x1f0 [ 626.736000][T21276] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.741938][T21276] should_fail+0xa3f/0xa50 [ 626.746406][T21276] __should_failslab+0x264/0x280 [ 626.751372][T21276] should_failslab+0x29/0x70 [ 626.756003][T21276] kmem_cache_alloc_node+0x103/0xe70 [ 626.761576][T21276] ? __alloc_skb+0x215/0xa10 [ 626.766208][T21276] __alloc_skb+0x215/0xa10 [ 626.770684][T21276] netlink_sendmsg+0x783/0x1330 [ 626.775599][T21276] ? netlink_getsockopt+0x1430/0x1430 [ 626.780993][T21276] ___sys_sendmsg+0x14ff/0x1590 [ 626.785896][T21276] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.792089][T21276] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 626.798792][T21276] ? balance_callback+0x48/0x260 [ 626.803749][T21276] ? kmsan_internal_check_memory+0x99/0x4c0 [ 626.809693][T21276] ? __msan_get_context_state+0x9/0x20 [ 626.815178][T21276] ? rcu_all_qs+0x23/0x240 [ 626.819629][T21276] __sys_sendmmsg+0x53a/0xae0 [ 626.824447][T21276] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.830371][T21276] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 626.840916][T21276] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 626.846670][T21276] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 626.852602][T21276] __se_sys_sendmmsg+0xbd/0xe0 [ 626.857394][T21276] __x64_sys_sendmmsg+0x56/0x70 [ 626.862269][T21276] do_syscall_64+0xbc/0xf0 [ 626.866713][T21276] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 626.872621][T21276] RIP: 0033:0x459a29 [ 626.876556][T21276] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 626.896788][T21276] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 626.905430][T21276] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 626.913606][T21276] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 626.921692][T21276] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 626.929963][T21276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 626.937975][T21276] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xdee0, @remote, 0x3f}, @in6={0xa, 0x4e21, 0x8001, @ipv4={[], [], @multicast2}, 0x20000}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e24, 0x5b4f8935, @remote, 0x9}], 0x64) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0x4, 0x100d}) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x8}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x90002002}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) write$FUSE_IOCTL(r2, &(0x7f00000000c0)={0x20, 0x0, 0x6, {0x5, 0x0, 0x3}}, 0x20) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 627.223864][T12572] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 627.462212][T12572] usb 2-1: Using ep0 maxpacket: 32 12:02:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc00, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000080)={0x7, 0x21, 0x1}, 0x7) r3 = dup2(r0, r0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @empty}, 0x10) listen(r1, 0x0) write$nbd(r3, 0xffffffffffffffff, 0x0) 12:02:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f0000000100)=0x10) socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x80) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000180)=""/4096) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10) write(r3, &(0x7f0000000040)="200000001a00010200190d958d00a00880000000010400000000070000002000", 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x28, r4, 0x201, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) dup2(r1, r2) 12:02:27 executing program 0 (fault-call:5 fault-nth:15): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 627.582466][T12572] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 627.668514][T21315] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 627.701355][T21318] FAULT_INJECTION: forcing a failure. [ 627.701355][T21318] name failslab, interval 1, probability 0, space 0, times 0 [ 627.714865][T21318] CPU: 1 PID: 21318 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 627.722833][T21318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.732963][T21318] Call Trace: [ 627.736372][T21318] dump_stack+0x191/0x1f0 [ 627.740813][T21318] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 627.746822][T21318] should_fail+0xa3f/0xa50 [ 627.751352][T21318] __should_failslab+0x264/0x280 [ 627.756910][T21318] should_failslab+0x29/0x70 [ 627.761699][T21318] __kmalloc_node_track_caller+0x1cd/0x1320 [ 627.767706][T21318] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 627.778949][T21318] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 627.784606][T21318] ? netlink_sendmsg+0x783/0x1330 [ 627.789746][T21318] ? netlink_sendmsg+0x783/0x1330 [ 627.793789][T21322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 627.794893][T21318] __alloc_skb+0x306/0xa10 [ 627.794970][T21318] ? netlink_sendmsg+0x783/0x1330 [ 627.813691][T21318] netlink_sendmsg+0x783/0x1330 [ 627.818666][T21318] ? netlink_getsockopt+0x1430/0x1430 [ 627.824087][T21318] ___sys_sendmsg+0x14ff/0x1590 [ 627.828966][T21318] ? kmsan_internal_set_origin+0x6a/0xb0 [ 627.834641][T21318] ? kmsan_internal_set_origin+0x6a/0xb0 [ 627.840301][T21318] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 627.846408][T21318] ? kmsan_internal_check_memory+0x99/0x4c0 [ 627.852344][T21318] ? __msan_get_context_state+0x9/0x20 [ 627.858082][T21318] ? rcu_all_qs+0x23/0x240 [ 627.862544][T21318] __sys_sendmmsg+0x53a/0xae0 [ 627.870699][T21318] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 627.877325][T21318] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 627.883456][T21318] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 627.889303][T21318] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 627.895268][T21318] __se_sys_sendmmsg+0xbd/0xe0 [ 627.900159][T21318] __x64_sys_sendmmsg+0x56/0x70 [ 627.905812][T21318] do_syscall_64+0xbc/0xf0 [ 627.910296][T21318] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 627.916308][T21318] RIP: 0033:0x459a29 [ 627.920339][T21318] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 627.940261][T21318] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 627.948728][T21318] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 627.957233][T21318] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 627.966265][T21318] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:02:28 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8800, 0x0) fsmount(r0, 0x1, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000280)='mand\x00', 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000002c0)={0x7, [0x7ff, 0x401, 0x8, 0x0, 0x5, 0x7927c35c, 0x3]}) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r6, 0x300, 0x70bd2a, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x80000000, @link='syz0\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8}, 0x20000040) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) [ 627.974253][T21318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 627.982499][T21318] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 627.993891][T12572] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 12:02:28 executing program 0 (fault-call:5 fault-nth:16): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r3, 0x5427) dup2(r1, r2) [ 628.082522][T12572] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 628.097920][T12572] usb 2-1: New USB device found, idVendor=03d1, idProduct=3802, bcdDevice=d4.9e [ 628.107370][T12572] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 628.221294][T21328] FAULT_INJECTION: forcing a failure. [ 628.221294][T21328] name failslab, interval 1, probability 0, space 0, times 0 [ 628.234935][T21328] CPU: 1 PID: 21328 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 628.243078][T21328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.255821][T21328] Call Trace: [ 628.259313][T21328] dump_stack+0x191/0x1f0 [ 628.264171][T21328] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 628.270975][T21328] should_fail+0xa3f/0xa50 [ 628.275508][T21328] __should_failslab+0x264/0x280 [ 628.280854][T21328] should_failslab+0x29/0x70 [ 628.285835][T21328] kmem_cache_alloc_node+0x103/0xe70 [ 628.291250][T21328] ? __alloc_skb+0x215/0xa10 [ 628.296077][T21328] __alloc_skb+0x215/0xa10 [ 628.300620][T21328] netlink_sendmsg+0x783/0x1330 [ 628.305601][T21328] ? netlink_getsockopt+0x1430/0x1430 [ 628.311088][T21328] ___sys_sendmsg+0x14ff/0x1590 [ 628.316123][T21328] ? kmsan_internal_set_origin+0x6a/0xb0 [ 628.322476][T21328] ? kmsan_internal_set_origin+0x6a/0xb0 [ 628.328195][T21328] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 628.334359][T21328] ? kmsan_internal_check_memory+0x99/0x4c0 [ 628.340351][T21328] ? __msan_get_context_state+0x9/0x20 [ 628.345886][T21328] ? rcu_all_qs+0x23/0x240 [ 628.350399][T21328] __sys_sendmmsg+0x53a/0xae0 [ 628.355192][T21328] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 628.361181][T21328] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 628.367336][T21328] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 628.373229][T21328] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 628.379248][T21328] __se_sys_sendmmsg+0xbd/0xe0 [ 628.384415][T21328] __x64_sys_sendmmsg+0x56/0x70 [ 628.384478][T21328] do_syscall_64+0xbc/0xf0 [ 628.393967][T21328] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 628.400309][T21328] RIP: 0033:0x459a29 [ 628.400356][T21328] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:02:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) read$hiddev(r1, &(0x7f00000000c0)=""/114, 0x72) r2 = socket(0x10, 0x80002, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xae00) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x3, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0xffffffffffffff32, &(0x7f0000000500)=[{&(0x7f0000000040)="f4064d7db8588348", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup2(r2, r3) [ 628.400376][T21328] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 628.400417][T21328] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 628.400441][T21328] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 628.400466][T21328] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 628.400487][T21328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 628.400509][T21328] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 628.407763][T12572] usb 2-1: config 0 descriptor?? [ 628.677609][T12572] usb 2-1: USB disconnect, device number 37 [ 629.662041][T11307] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 629.901982][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 630.022313][T11307] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 630.112285][T11307] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 630.202095][T11307] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 630.215832][T11307] usb 2-1: New USB device found, idVendor=03d1, idProduct=3802, bcdDevice=d4.9e [ 630.225139][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 630.234512][T11307] usb 2-1: config 0 descriptor?? 12:02:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) setsockopt(r2, 0x8, 0x800000000d, &(0x7f00001c9fff)="ef", 0xe3) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) listen(r1, 0x0) 12:02:30 executing program 0 (fault-call:5 fault-nth:17): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:30 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0xc5, &(0x7f0000000400)=[{&(0x7f00000007c0)="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"}, {&(0x7f0000000040)="560a6f1c93c21574e63c9831e48b99021eccd17342885e177466d6294b9125fa2d12729d8357cf3c4f35705e446b6e8c8d82823696a2eb28dab466c780c25f"}, {&(0x7f0000000080)="3935faba28f0bb7acbec61020c94e1c8d9c5d54503aa53274ca20c36916513fc583aa032c20c19f4412e58b93b6e4a7057c0fbecffdf1ee2701db2bd372dcc259a4467c0584ab7878837527acba7adfed58fa8742f0f46c8ea3c399da43e2bf08fc656a8ffbfb2f5e4a1ca73dbfe109f6ce731f0fcad73089823a185c488cb08dd419607a260e4dac0045c1791deb53737b15a66d307acac3abf9bfd23546004802bc1dab09da743ef00ddf03f1cbe165873f01694b46aedc1d1022582d0d6da76dbef6cfee79d2b42f2a0c22afa3e887226fe7b74488f07e0"}, {&(0x7f0000000180)="32f9332732ac01370dd8cc0a6453fee6b35e43ff276553de4ff41fc9a89080f5857a451dbe89b3b6cb0fe3bdf4a7ca2b245b11c5030ec4901652562d64125c234d3813cff3811d8186023bdcffd39f3c8df67558df3ea1b3902b0bc4254e67ba2186a6c54b4c3fbd8953d58d36d73733d9afad748a000422bf17e1123a2e0dde6d613cb71f52bc9e32e33322ff43c88aba9e604ec9f08007164a600a466a589af01d16e291b0330f8b85328080a335ca64e2da19a2ad2dbb4b06efb2ffd55845e3ca3eba621200167b1c9ca34064d01e74bbc9f8b4679daa885337cf3628cc0683a08191"}, {&(0x7f0000000280)="713023b05699d564c33242c011788058f35f52edaaeef7106dd219a39275ab0e9681f0aa5a7366bfcc6c029992f2999b67a72a468a62647cee3c9baed04f78cc56724d96e2a1f313076cde402fe3b54100d807293e780a0e386a7a"}, {&(0x7f0000000300)="97d0da04fc8fee5f499ef6266b04e54335097b98fa6812064a64c436ba08e7f5629571f0df607c226abad546ae0828fbe1ee2be564073b55b79a975ac788e6a985bb2c137b92adff9b3019724f29167df497c048850a7fc40b7a59f0cd9bb9896a234314303ea1399f2493083b8d6da28d9c32eeaa68a29d32616cf73108755e0a6d8505028e78ea525023ec91c8134a0b862f25c2e486df7a02755c9fab59be0a0f9c6a3a481b70009ca704933fee79c367581ea42b497a3b5a294bfe4b9e530f88fb53442dadae4a0fa14c8850db44cf11e29e2e9ce4190f63e221cc061abdb4"}]}}], 0x0, 0x42000) dup2(r1, r2) 12:02:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000440)={r2, &(0x7f00000003c0)=""/79}) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f0000000600)=[{0xc8, 0x7, 0x35, 0x7}, {0x80, 0x1f, 0x8a, 0xffffffff}]}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) ioctl$HIDIOCGDEVINFO(r1, 0x801c4803, &(0x7f0000000180)=""/144) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="0000008000000000000002000000"], 0x14}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r10, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000006c0)={0x5c, r11, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @loopback}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x9, 0x200, 0x5, 0xf3e, 0x4e400000]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r13 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r13}], 0x1, 0x0) ioctl$int_in(r13, 0x5452, &(0x7f0000000080)=0x9) setsockopt$packet_fanout(r13, 0x107, 0x12, &(0x7f00000000c0)={0x773, 0x2, 0x10000}, 0x4) bind$packet(r7, &(0x7f0000000040)={0x11, 0x0, r12}, 0x14) getgid() write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r14 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000580)='/dev/udmabuf\x00', 0x2) ioctl$FS_IOC_MEASURE_VERITY(r14, 0xc0046686, &(0x7f00000005c0)={0x1, 0x3c, "48d197906e1d986b3e449821b95bff746afa66b9fe92637596a747e32b6b3b5c58344598bfb89826864dde6ceba9c970a872f97971dda38f07b46ee5"}) setsockopt$packet_int(r7, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.overlay.nlink\x00') 12:02:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video2\x00', 0x2, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000002c0)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, 0xffffffffffffffff, 0x100000) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) accept4$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x400) [ 630.406778][T12572] usb 2-1: USB disconnect, device number 38 12:02:30 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x800, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)={0x30002020}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7f, 0x40000) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) fcntl$notify(r5, 0x402, 0x8000003c) ioctl$TIOCMIWAIT(r4, 0x545c, 0x0) [ 630.495097][T21357] FAULT_INJECTION: forcing a failure. [ 630.495097][T21357] name failslab, interval 1, probability 0, space 0, times 0 [ 630.508189][T21357] CPU: 1 PID: 21357 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 630.516137][T21357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.526426][T21357] Call Trace: [ 630.529812][T21357] dump_stack+0x191/0x1f0 [ 630.534222][T21357] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 630.540209][T21357] should_fail+0xa3f/0xa50 [ 630.544896][T21357] __should_failslab+0x264/0x280 [ 630.550191][T21357] should_failslab+0x29/0x70 [ 630.554955][T21357] __kmalloc_node_track_caller+0x1cd/0x1320 [ 630.560872][T21357] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 630.566968][T21357] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 630.573244][T21357] ? netlink_sendmsg+0x783/0x1330 [ 630.578309][T21357] ? netlink_sendmsg+0x783/0x1330 [ 630.583547][T21357] __alloc_skb+0x306/0xa10 [ 630.587991][T21357] ? netlink_sendmsg+0x783/0x1330 [ 630.593228][T21357] netlink_sendmsg+0x783/0x1330 [ 630.598344][T21357] ? netlink_getsockopt+0x1430/0x1430 [ 630.603732][T21357] ___sys_sendmsg+0x14ff/0x1590 [ 630.608625][T21357] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 630.615185][T21357] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 630.621553][T21357] ? balance_callback+0x48/0x260 [ 630.626885][T21357] ? kmsan_internal_check_memory+0x99/0x4c0 [ 630.632806][T21357] ? __msan_get_context_state+0x9/0x20 [ 630.638284][T21357] ? rcu_all_qs+0x23/0x240 [ 630.642944][T21357] __sys_sendmmsg+0x53a/0xae0 [ 630.648100][T21357] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 630.654019][T21357] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 630.660132][T21357] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 630.665898][T21357] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 630.671834][T21357] __se_sys_sendmmsg+0xbd/0xe0 [ 630.676630][T21357] __x64_sys_sendmmsg+0x56/0x70 [ 630.681608][T21357] do_syscall_64+0xbc/0xf0 [ 630.686065][T21357] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.692520][T21357] RIP: 0033:0x459a29 [ 630.696785][T21357] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.716781][T21357] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 630.725215][T21357] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 630.733463][T21357] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:02:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00000004c0)=""/130) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r6 = socket$packet(0x11, 0x3, 0x300) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/180, 0xb4}], 0x2, &(0x7f0000000380)=""/85, 0x55}, 0x40000000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'ve\x8fh\x05\a\x00\x00\x00\x00\x00\x00dge\x00', r7}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r8}, 0xfffffffffffffcc0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 630.741622][T21357] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 630.749607][T21357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 630.757591][T21357] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:30 executing program 0 (fault-call:5 fault-nth:18): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$HIDIOCGCOLLECTIONINFO(r0, 0xc0104811, &(0x7f0000000040)={0x1, 0x59, 0x7, 0x7}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0xfffffffffffffe33) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$SCSI_IOCTL_DOORUNLOCK(r4, 0x5381) r5 = getuid() write$FUSE_ENTRY(r4, &(0x7f00000000c0)={0x90, 0x0, 0x1, {0x1, 0x0, 0x800, 0x3f, 0x5, 0x9, {0x1, 0x14, 0x7fffffff, 0x6536, 0x2, 0xfffffffffffffff7, 0xb76, 0x2, 0x9880, 0x3, 0x10000, r5, 0xee01, 0x4, 0x1}}}, 0x90) dup2(r2, r3) 12:02:30 executing program 5: r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) 12:02:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@remote, r5}, 0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 631.009892][T21373] FAULT_INJECTION: forcing a failure. [ 631.009892][T21373] name failslab, interval 1, probability 0, space 0, times 0 [ 631.024357][T21373] CPU: 1 PID: 21373 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 631.024383][T21373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.024400][T21373] Call Trace: [ 631.024475][T21373] dump_stack+0x191/0x1f0 [ 631.024518][T21373] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.024589][T21373] should_fail+0xa3f/0xa50 [ 631.061004][T21373] __should_failslab+0x264/0x280 [ 631.066046][T21373] should_failslab+0x29/0x70 [ 631.070855][T21373] kmem_cache_alloc_node+0x103/0xe70 [ 631.076641][T21373] ? __alloc_skb+0x215/0xa10 [ 631.084322][T21373] __alloc_skb+0x215/0xa10 [ 631.088867][T21373] netlink_sendmsg+0x783/0x1330 [ 631.093952][T21373] ? netlink_getsockopt+0x1430/0x1430 [ 631.099853][T21373] ___sys_sendmsg+0x14ff/0x1590 [ 631.104787][T21373] ? kmsan_internal_set_origin+0x6a/0xb0 [ 631.110526][T21373] ? kmsan_internal_set_origin+0x6a/0xb0 [ 631.116427][T21373] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 631.122945][T21373] ? kmsan_internal_check_memory+0x99/0x4c0 [ 631.129165][T21373] ? __msan_get_context_state+0x9/0x20 [ 631.134696][T21373] ? rcu_all_qs+0x23/0x240 [ 631.139288][T21373] __sys_sendmmsg+0x53a/0xae0 [ 631.144188][T21373] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.150200][T21373] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 631.157922][T21373] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 631.164527][T21373] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.170622][T21373] __se_sys_sendmmsg+0xbd/0xe0 [ 631.175601][T21373] __x64_sys_sendmmsg+0x56/0x70 [ 631.181054][T21373] do_syscall_64+0xbc/0xf0 [ 631.185674][T21373] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.192297][T21373] RIP: 0033:0x459a29 [ 631.196326][T21373] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.218209][T21373] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 631.227117][T21373] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 631.235532][T21373] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 631.243603][T21373] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 631.252088][T21373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001900)={'veth1_to_bridge\x00', r9}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000004880)={@local, 0x26, r10}) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r11, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r11, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r15}}, 0x20}}, 0x0) sendmmsg(r11, &(0x7f0000004740)=[{{&(0x7f0000000100)=@hci={0x1f, r15, 0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="b7d0ba621b6d3536bb73d5ab0303e5355d6ceca2525222d6ea39c262735d31dbec79a5e809fbdffb3535010382f1d66a3c6b1bdc50674a4f3e786bff32a40cac4e68ead6130c30fdbe4c4e4701f256d33bbcc058e30b8956d6188792b8b1d1e8ab2b27ac1eb28cf534e705b4c1b11b2e46f87c0ef08aacd446d39d6b7b79f89e81b4fe5facf4fdf7e6df24a32a97bc32e15e1c336757c0351c3dc22545646d9eb295dcf45a9482229e00a7fbe60dbfb90d813b41e4d91d434c69541a2c6a626774810f231360e45015b82c3131c621dbc7a7a29f13fa6fb00f5225eca3909c94", 0xe0}, {&(0x7f0000000280)="e2f2ada8f8f6c0b9824ef45292d20cc5a0d09d896d3109b2100311d16e4bf321f49a32da351b51d476971f173945179bb74f20be39c6938c57fc47c3250058c0ac0cdae269164605e31f1bbcbaadb1d5176e54588f65ae93f3e31ab52f9677dae07b16ceb158f6b0b21dce3ca035aa977dac4cfae341a47741f8520fdd6bb9ca32c4333c72755ca6c56fd5a705b5783192c51c9098230ae9e5d68c1a30519e64d67f195471ebb19b14e5dfab60fbabce524e0a2b4d4bfbb422f7f9cfc6135e10380c1eb5932070b4", 0xc8}], 0x2, &(0x7f00000007c0)=[{0x1010, 0x29, 0x81, 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{&(0x7f0000003380)="f7342cd978a4d21c588b03a489ccfeb1d2a2d3273f7dafbae95c2b3da2025ebae11b32409c93cf93ee39297c9e4c420dc47fd24d782c2006e755451532903063de66161f953b06a80180d8ee4e3f1bbd2b29c8014e71b510b2c1c9d698007fbbd7c823ef9b091d128337eda5bd51780a01ab58725249df9cf9dfbc6af81d8906e621037c4671614f032e6766796fa8f88a1ef37fa2dd798089134a8d4eade656545c9316b406842ab43a5c1644323640c8", 0xb1}, {&(0x7f0000003440)="e704245476bff44007a2deee7a8c2e6292f24fe81c861d21f22467d7bd4511af36d19ac49c2839510081f14ff1dc634843b80e2cc0eee34f27457827d089f1c10de89f0b3eb171", 0x47}, {&(0x7f00000034c0)="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", 0x1000}, {&(0x7f00000044c0)="98a4b2d2c8172f9b954855f60b970d869d12e4d6", 0x14}, {&(0x7f0000004500)="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", 0xfb}], 0x8, &(0x7f0000004680)=[{0xa8, 0x11, 0x5, "0caa6610d25492fa2e1000d4f591ae623d814289de14dedb7fbc99c2e3960acd9e3f6cc91db6a5b1345474e39885e608ff191b7f2685143d9ff51118b8ff67ca39156e005fd5bfcb239b8c473571a2fb92d016d3bcd81cc7b96dfa355a671a0b10a24a26c9935a16befeb1732f403c64bcb6b09ab619da1cbed767eabf77cbb1c3a0ef6368b811e44ff62c6e76f69791123d240bdb"}], 0xa8}}], 0x5, 0x20000084) finit_module(r11, &(0x7f00000000c0)='\x00', 0x2) ioctl$HIDIOCINITREPORT(r3, 0x4805, 0x0) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x15d, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x29a}], 0x1, 0x0, 0xffffffffffffff86}}], 0x1, 0x0) r16 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xd39c, 0x2000) ioctl$DRM_IOCTL_AGP_RELEASE(r16, 0x6431) dup2(r1, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x10000, @ipv4={[], [], @local}, 0x4}, 0x1c) [ 631.260133][T21373] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x121040) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) readahead(r3, 0x101, 0xa76e) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) setsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f0000000240)=0x8001, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3c) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r5, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0x8, 0x1, 0x0, 0x3, '\x00', 0x4}, 0x1, 0x20000000, 0x6, r5, 0x3, 0x6d7, 'syz0\x00', &(0x7f00000000c0)=['eth1md5sumcgroupself^R-+[^\x00', ']-cgroup\'/#}+\x00', '$\x00'], 0x2b, [], [0x4, 0x4, 0x3, 0x1]}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:31 executing program 0 (fault-call:5 fault-nth:19): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:31 executing program 1: syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x20000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000380)={0xffffffff, 0x81, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @pic={0x9, 0xcb, 0xd3, 0x8, 0x80, 0x3f, 0x9, 0x4, 0x9, 0x81, 0x3f, 0x1, 0x2, 0x20, 0x5, 0xfa}}) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mISDNtimer\x00', 0x400040, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) sendmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r3 = accept(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast1}}, &(0x7f00000001c0)=0x80) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000200), 0x4) syz_usb_connect(0x0, 0x2d, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000ffff79bc832544dea01e00010000bf299314000009040000015ced6f8a4f225069904936263f18ffffff050000000000ffffff7f"], 0x0) lookup_dcookie(0x21, &(0x7f0000000000), 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000400)={0x0, 0x20, 0x5, &(0x7f00000003c0)=0x4}) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000480), 0x4) tkill(r5, 0x3c) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r5, 0x0, 0x0) tkill(r5, 0xc) 12:02:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x21a458a23568a0d5, 0x80002, 0xfd) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0xfffffde9, &(0x7f0000000500)}}], 0x1, 0x0) dup2(r1, r2) [ 631.520342][T21394] netlink: 'syz-executor.4': attribute type 39 has an invalid length. [ 631.529130][T21394] netlink: 'syz-executor.4': attribute type 42 has an invalid length. [ 631.537559][T21394] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 631.563502][T21396] FAULT_INJECTION: forcing a failure. [ 631.563502][T21396] name failslab, interval 1, probability 0, space 0, times 0 [ 631.576733][T21396] CPU: 1 PID: 21396 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 631.584711][T21396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.594842][T21396] Call Trace: [ 631.598244][T21396] dump_stack+0x191/0x1f0 [ 631.602676][T21396] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.608670][T21396] should_fail+0xa3f/0xa50 [ 631.613183][T21396] __should_failslab+0x264/0x280 [ 631.613230][T21396] should_failslab+0x29/0x70 [ 631.613310][T21396] __kmalloc_node_track_caller+0x1cd/0x1320 [ 631.622854][T21396] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 631.634828][T21396] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 631.634876][T21396] ? netlink_sendmsg+0x783/0x1330 [ 631.634942][T21396] ? netlink_sendmsg+0x783/0x1330 [ 631.645805][T21396] __alloc_skb+0x306/0xa10 [ 631.655242][T21396] ? netlink_sendmsg+0x783/0x1330 [ 631.660391][T21396] netlink_sendmsg+0x783/0x1330 [ 631.665354][T21396] ? netlink_getsockopt+0x1430/0x1430 [ 631.670754][T21396] ___sys_sendmsg+0x14ff/0x1590 [ 631.675679][T21396] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.681621][T21396] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 631.687721][T21396] ? balance_callback+0x48/0x260 [ 631.692701][T21396] ? kmsan_internal_check_memory+0x99/0x4c0 [ 631.698637][T21396] ? __msan_get_context_state+0x9/0x20 [ 631.704116][T21396] ? rcu_all_qs+0x23/0x240 [ 631.708570][T21396] __sys_sendmmsg+0x53a/0xae0 [ 631.713293][T21396] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.719209][T21396] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 631.725314][T21396] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 631.731053][T21396] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 631.736978][T21396] __se_sys_sendmmsg+0xbd/0xe0 [ 631.741781][T21396] __x64_sys_sendmmsg+0x56/0x70 [ 631.746765][T21396] do_syscall_64+0xbc/0xf0 [ 631.751301][T21396] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.757208][T21396] RIP: 0033:0x459a29 [ 631.761127][T21396] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.780760][T21396] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 631.789208][T21396] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 631.797310][T21396] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 631.805336][T21396] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 631.813531][T21396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_GETXATTR(r1, &(0x7f0000000080)={0x18, 0x0, 0x8, {0x8000}}, 0x18) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 631.821532][T21396] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:31 executing program 0 (fault-call:5 fault-nth:20): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@multicast2}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x80000) syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r4, r5}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) keyctl$set_timeout(0xf, r5, 0x1) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0xfffffffffffffff9) [ 632.007248][T21408] FAULT_INJECTION: forcing a failure. [ 632.007248][T21408] name failslab, interval 1, probability 0, space 0, times 0 [ 632.012047][T11307] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 632.021095][T21408] CPU: 1 PID: 21408 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 632.035898][T21408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.046021][T21408] Call Trace: [ 632.049424][T21408] dump_stack+0x191/0x1f0 [ 632.053927][T21408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.057475][T21413] netlink: 'syz-executor.4': attribute type 39 has an invalid length. [ 632.060008][T21408] should_fail+0xa3f/0xa50 [ 632.068317][T21413] netlink: 'syz-executor.4': attribute type 42 has an invalid length. [ 632.072621][T21408] __should_failslab+0x264/0x280 [ 632.072666][T21408] should_failslab+0x29/0x70 [ 632.072732][T21408] kmem_cache_alloc_node+0x103/0xe70 [ 632.080995][T21413] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 632.086013][T21408] ? __alloc_skb+0x215/0xa10 [ 632.086067][T21408] __alloc_skb+0x215/0xa10 [ 632.086140][T21408] netlink_sendmsg+0x783/0x1330 [ 632.119796][T21408] ? netlink_getsockopt+0x1430/0x1430 [ 632.125215][T21408] ___sys_sendmsg+0x14ff/0x1590 [ 632.130125][T21408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.136114][T21408] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 632.142275][T21408] ? balance_callback+0x48/0x260 [ 632.147266][T21408] ? kmsan_internal_check_memory+0x99/0x4c0 [ 632.153193][T21408] ? __msan_get_context_state+0x9/0x20 [ 632.158694][T21408] ? rcu_all_qs+0x23/0x240 [ 632.163151][T21408] __sys_sendmmsg+0x53a/0xae0 [ 632.167872][T21408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.173789][T21408] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 632.179882][T21408] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 632.185779][T21408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.191736][T21408] __se_sys_sendmmsg+0xbd/0xe0 [ 632.196637][T21408] __x64_sys_sendmmsg+0x56/0x70 [ 632.201555][T21408] do_syscall_64+0xbc/0xf0 [ 632.206051][T21408] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 632.212028][T21408] RIP: 0033:0x459a29 [ 632.215974][T21408] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 632.235626][T21408] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 632.244234][T21408] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 12:02:32 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4, 0x40, 0x8, 0x3ff}, {0x4, 0x9, 0x80, 0x3}, {0xfff8, 0x8, 0x0, 0x9a}, {0x0, 0x40, 0xaa, 0x2}, {0x4, 0x7f, 0x20, 0x4}, {0x3814, 0x8, 0x20, 0x81}]}, 0x10) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 632.252247][T21408] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 632.260244][T21408] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 632.268238][T21408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 632.276228][T21408] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:32 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) prctl$PR_SET_DUMPABLE(0x4, 0x1) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000040)=0x7) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:32 executing program 0 (fault-call:5 fault-nth:21): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:32 executing program 4: ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f00000000c0)=0xfffffffffffffffb) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) getsockname(r0, &(0x7f0000000000)=@x25={0x9, @remote}, &(0x7f0000000080)=0x80) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x101, 0x8000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)=0x7, 0x4) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r8, 0x15, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x0, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL, @TIPC_NLA_SOCK_ADDR={0x0, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x0, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x0, 0x2, 0x24}, @TIPC_NLA_SOCK_HAS_PUBL]}]}, 0x2c}}, 0x4080) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)={0x2c, r6, 0x15, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x02'}]}]}, 0x2c}}, 0x0) prctl$PR_GET_THP_DISABLE(0x2a) sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r4, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x30000004}, 0x48) [ 632.574090][T11307] usb 2-1: device descriptor read/64, error 18 [ 632.585450][T21425] FAULT_INJECTION: forcing a failure. [ 632.585450][T21425] name failslab, interval 1, probability 0, space 0, times 0 [ 632.598528][T21425] CPU: 0 PID: 21425 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 632.606519][T21425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.616635][T21425] Call Trace: [ 632.620029][T21425] dump_stack+0x191/0x1f0 [ 632.624435][T21425] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.630376][T21425] should_fail+0xa3f/0xa50 [ 632.634840][T21425] __should_failslab+0x264/0x280 [ 632.639807][T21425] should_failslab+0x29/0x70 [ 632.644432][T21425] __kmalloc_node_track_caller+0x1cd/0x1320 [ 632.650350][T21425] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 632.656510][T21425] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 632.662028][T21425] ? netlink_sendmsg+0x783/0x1330 [ 632.667141][T21425] ? netlink_sendmsg+0x783/0x1330 [ 632.672222][T21425] __alloc_skb+0x306/0xa10 [ 632.676685][T21425] ? netlink_sendmsg+0x783/0x1330 [ 632.681759][T21425] netlink_sendmsg+0x783/0x1330 [ 632.686660][T21425] ? netlink_getsockopt+0x1430/0x1430 [ 632.692058][T21425] ___sys_sendmsg+0x14ff/0x1590 [ 632.696979][T21425] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.702902][T21425] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 632.709005][T21425] ? balance_callback+0x48/0x260 [ 632.713966][T21425] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 632.720186][T21425] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.726150][T21425] __sys_sendmmsg+0x53a/0xae0 [ 632.730880][T21425] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.736807][T21425] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 632.742900][T21425] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 632.748642][T21425] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 632.754634][T21425] __se_sys_sendmmsg+0xbd/0xe0 [ 632.759502][T21425] __x64_sys_sendmmsg+0x56/0x70 [ 632.764409][T21425] do_syscall_64+0xbc/0xf0 [ 632.768880][T21425] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 632.774807][T21425] RIP: 0033:0x459a29 [ 632.778844][T21425] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 632.798489][T21425] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 632.806938][T21425] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 632.815886][T21425] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 632.823888][T21425] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 632.831914][T21425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 632.839926][T21425] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:33 executing program 0 (fault-call:5 fault-nth:22): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010, 0x0, 0x1}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80402, 0x0) setsockopt$packet_int(r7, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0x4) ioctl$sock_proto_private(r4, 0x89e5, &(0x7f0000000280)="87d2098c08460ef46cdb73cb651006dd84703b7cdfbbdf765389fc5fe19481e1cb4a21924743e9ce3d9b48a870a931c3dbba0a09cd3ada0c083eb5772d2c08b4983026c4acd10d91475d6667791ae81ac429057c6bc37c247971f4ca47a334feb27c559b3cec872debc51639e2fa0327ba5ab48dcba1ce0ae941c29b6e1f2ed1c20842d9e9451e391e51121a15bdd3eb7325d17f09b3003e16d7082912709f7ae049b9a9d962") r8 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1b8, 0x800) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r9}], 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x7, 0x2, 0x9, r10}, 0x10) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 633.032612][T21439] FAULT_INJECTION: forcing a failure. [ 633.032612][T21439] name failslab, interval 1, probability 0, space 0, times 0 [ 633.045699][T21439] CPU: 1 PID: 21439 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 633.053667][T21439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.063844][T21439] Call Trace: [ 633.063924][T21439] dump_stack+0x191/0x1f0 [ 633.063979][T21439] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.064031][T21439] should_fail+0xa3f/0xa50 [ 633.064092][T21439] __should_failslab+0x264/0x280 [ 633.064144][T21439] should_failslab+0x29/0x70 [ 633.064218][T21439] kmem_cache_alloc_node+0x103/0xe70 [ 633.077448][T21440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 633.077842][T21439] ? __alloc_skb+0x215/0xa10 [ 633.111519][T21439] __alloc_skb+0x215/0xa10 [ 633.116020][T21439] netlink_sendmsg+0x783/0x1330 [ 633.120948][T21439] ? netlink_getsockopt+0x1430/0x1430 [ 633.126368][T21439] ___sys_sendmsg+0x14ff/0x1590 [ 633.131283][T21439] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.137231][T21439] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 633.143338][T21439] ? balance_callback+0x48/0x260 [ 633.148316][T21439] ? kmsan_internal_check_memory+0x99/0x4c0 [ 633.154250][T21439] ? __msan_get_context_state+0x9/0x20 [ 633.159741][T21439] ? rcu_all_qs+0x23/0x240 [ 633.164729][T21439] __sys_sendmmsg+0x53a/0xae0 [ 633.169464][T21439] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.175408][T21439] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 633.181559][T21439] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 633.187344][T21439] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.193478][T21439] __se_sys_sendmmsg+0xbd/0xe0 [ 633.198286][T21439] __x64_sys_sendmmsg+0x56/0x70 [ 633.203170][T21439] do_syscall_64+0xbc/0xf0 [ 633.209192][T21439] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 633.215108][T21439] RIP: 0033:0x459a29 [ 633.219035][T21439] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 633.238674][T21439] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 633.247157][T21439] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 633.255166][T21439] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 633.264176][T21439] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 633.272165][T21439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:33 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x1ad, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 633.280162][T21439] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 633.383286][T11307] usb 2-1: device descriptor read/64, error 18 [ 633.651922][T11307] usb 2-1: new high-speed USB device number 40 using dummy_hcd 12:02:33 executing program 0 (fault-call:5 fault-nth:23): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6addfd47e094ea1a}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r1, 0x100, 0x70bd27, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x81, @media='eth\x00'}}}}, 0x68}, 0x1, 0x0, 0x0, 0x4004}, 0x4810) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) prctl$PR_GET_SECUREBITS(0x1b) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) write(r5, &(0x7f0000000100)="26a4767af68f62036a449650f639ffe3c3e309468bbf5843a0532ef3aa555bb80f6396070d1d8854733971408bbf73393a31bbb452715a74ef6222cb0911e7042d4153b54600f5503f677a355c40c4b6fa2779a0dfb281b9fc869e8759a0edb717183b4dd1933e31ddccccada8227eb2de11e095aaf8de605b076a75f57d61cb5df47221658b1bbae96755185a96dfa3632c0c0be55ba758130c301020c679cfaab7465877526ca3ba8b57dd3d3afffcbb20cadef2a9b441", 0xb8) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) ioctl$RTC_IRQP_SET(r6, 0x4008700c, 0x13f4) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e21, @broadcast}}, 0x0, 0x27, 0x0, "1f0baeedd61b9bb5f713ad5f6c2be5862bddec01a81fd9c129f4681dd9cf4dbbad664eb34a05d9958e17d5eea563802a9f5a4ecac5fe7a6c9959e9153887996cdba34c4e87e586a924e3fdf543e4586e"}, 0xd8) 12:02:33 executing program 1: syz_usb_connect(0x4, 0x1, &(0x7f0000000080)=ANY=[@ANYRESOCT], 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) 12:02:33 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r2, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={r5, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r5, 0x5}, 0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000), 0x0, 0x4) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) ioctl$IMGETVERSION(r7, 0x80044942, &(0x7f0000000100)) dup2(r1, r6) 12:02:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x254, r7, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x6, @local, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}]}, @TIPC_NLA_BEARER={0x80, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @remote, 0x3}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd4}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xeb0}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe884}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xac40}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff0001}]}, @TIPC_NLA_LINK={0xcc, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ecf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x644}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7e4b}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r8}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 633.822531][T21454] FAULT_INJECTION: forcing a failure. [ 633.822531][T21454] name failslab, interval 1, probability 0, space 0, times 0 [ 633.835538][T21454] CPU: 0 PID: 21454 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 633.843487][T21454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.853608][T21454] Call Trace: [ 633.857096][T21454] dump_stack+0x191/0x1f0 [ 633.861520][T21454] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.867507][T21454] should_fail+0xa3f/0xa50 [ 633.872040][T21454] __should_failslab+0x264/0x280 [ 633.877104][T21454] should_failslab+0x29/0x70 [ 633.881806][T21454] __kmalloc_node_track_caller+0x1cd/0x1320 [ 633.887790][T21454] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 633.893961][T21454] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 633.899518][T21454] ? netlink_sendmsg+0x783/0x1330 [ 633.904681][T21454] ? netlink_sendmsg+0x783/0x1330 [ 633.909820][T21454] __alloc_skb+0x306/0xa10 [ 633.914358][T21454] ? netlink_sendmsg+0x783/0x1330 12:02:33 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_getrule={0x20, 0x22, 0x4, 0x70bd2a, 0x25dfdbfd, {0xa, 0x20, 0x10, 0x1, 0xca, 0x0, 0x0, 0x6, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x20}}, 0x0) [ 633.919507][T21454] netlink_sendmsg+0x783/0x1330 [ 633.924503][T21454] ? netlink_getsockopt+0x1430/0x1430 [ 633.929976][T21454] ___sys_sendmsg+0x14ff/0x1590 [ 633.934953][T21454] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.940936][T21454] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 633.947044][T21454] ? balance_callback+0x48/0x260 [ 633.952012][T21454] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 633.958208][T21454] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.964148][T21454] __sys_sendmmsg+0x53a/0xae0 [ 633.968872][T21454] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.974971][T21454] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 633.981079][T21454] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 633.986927][T21454] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 633.992860][T21454] __se_sys_sendmmsg+0xbd/0xe0 [ 633.997657][T21454] __x64_sys_sendmmsg+0x56/0x70 [ 634.002534][T21454] do_syscall_64+0xbc/0xf0 [ 634.006982][T21454] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 634.012887][T21454] RIP: 0033:0x459a29 [ 634.016802][T21454] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 634.036455][T21454] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 634.044894][T21454] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 634.052882][T21454] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 634.060956][T21454] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 634.068941][T21454] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 634.076927][T21454] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:34 executing program 0 (fault-call:5 fault-nth:24): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x20002, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e22, @local}, 0xd) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) sendmmsg(r6, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x8, 0x8000010}) close(r4) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) r8 = socket$inet6(0xa, 0x1, 0x3b) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000), 0x0, 0x3f) r10 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2000, 0x8000) ioctl$SG_GET_LOW_DMA(r10, 0x227a, &(0x7f00000002c0)) ioctl$int_in(r9, 0x5452, &(0x7f0000000080)=0x9) write$FUSE_NOTIFY_INVAL_ENTRY(r9, &(0x7f0000000380)=ANY=[@ANYBLOB="382000000300000000000000000000000500000000000000170000312d5b70707031296d696d655f74797065000000000000000000000000ee8782c1f425a01b1f558586e74f1fb0a99a6b51c9770575eb2264937d7d009f5bb9d043dc57eef29cd5bc91b3d3979ec6462b125b6d0fde1c4af3e86445a2a26835cbe537f15227c7d42e3a47d43d12b860b694c8182a6ce0dc856234ad490b56a2adeb378974cd268ead8bda27932e8a71c6aa7d04"], 0x38) fsetxattr$trusted_overlay_opaque(r8, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f0000000180)='y\x00', 0x2, 0x1) bind$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x1f, 0x6, @local}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x10002, 0x0) r11 = syz_open_dev$vcsa(&(0x7f0000000040)='/ded/rcsa\f\x00', 0x2000020000000002, 0x80) poll(&(0x7f0000000000)=[{r11}], 0x1, 0x0) ioctl$int_in(r11, 0x5452, &(0x7f0000000080)=0x9) write$cgroup_int(r11, &(0x7f0000000340)=0xfffffffffffefffd, 0x12) setsockopt$packet_int(r7, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 634.249745][T21471] FAULT_INJECTION: forcing a failure. [ 634.249745][T21471] name failslab, interval 1, probability 0, space 0, times 0 [ 634.262764][T21471] CPU: 1 PID: 21471 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 634.270708][T21471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.280807][T21471] Call Trace: [ 634.284178][T21471] dump_stack+0x191/0x1f0 [ 634.288573][T21471] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 634.294536][T21471] should_fail+0xa3f/0xa50 [ 634.299036][T21471] __should_failslab+0x264/0x280 [ 634.304038][T21471] should_failslab+0x29/0x70 [ 634.308694][T21471] kmem_cache_alloc_node+0x103/0xe70 [ 634.314058][T21471] ? __alloc_skb+0x215/0xa10 [ 634.318741][T21471] __alloc_skb+0x215/0xa10 [ 634.323253][T21471] netlink_sendmsg+0x783/0x1330 [ 634.328204][T21471] ? netlink_getsockopt+0x1430/0x1430 [ 634.333644][T21471] ___sys_sendmsg+0x14ff/0x1590 [ 634.338593][T21471] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 634.344561][T21471] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 634.350698][T21471] ? balance_callback+0x48/0x260 [ 634.355700][T21471] ? kmsan_internal_check_memory+0x99/0x4c0 [ 634.361665][T21471] ? __msan_get_context_state+0x9/0x20 [ 634.367180][T21471] ? rcu_all_qs+0x23/0x240 [ 634.371666][T21471] __sys_sendmmsg+0x53a/0xae0 [ 634.376442][T21471] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 634.382405][T21471] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 634.388521][T21471] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 634.394284][T21471] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 634.400244][T21471] __se_sys_sendmmsg+0xbd/0xe0 [ 634.405074][T21471] __x64_sys_sendmmsg+0x56/0x70 [ 634.409976][T21471] do_syscall_64+0xbc/0xf0 [ 634.414458][T21471] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 634.420401][T21471] RIP: 0033:0x459a29 [ 634.424352][T21471] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:02:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) connect(r1, &(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2}, 0x80) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x9) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030000000700150005008178a8001600400001000000000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dee1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40d96f69916862de21f2e402053e8ffd22b", 0xd8}], 0x1}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f00000000c0)={{0x2, 0x0, @reserved="6e2086381aa8176ec894719a6defef0b2ad8ad53f1d7e10d44f5e11323cb8f03"}}) [ 634.444437][T21471] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 634.452967][T21471] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 634.460957][T21471] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 634.468943][T21471] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 634.476931][T21471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 634.484926][T21471] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xeb, 0x2) setns(r2, 0x24000000) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000400)) [ 634.652782][T21482] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.4'. 12:02:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x2, 0x10002) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r1 = socket(0x10, 0x80002, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000000406195525006b553ed5000000000000"], 0x14}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r7) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x100, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r8, 0x40044900, 0x1) recvmsg$kcm(r3, &(0x7f0000001500)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, &(0x7f0000001400)=""/251, 0xfb}, 0x40000000) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @local}, 0x14) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r9, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r5, 0x0, r7, 0x0, 0x10003, 0x0) 12:02:34 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt(r4, 0x10d, 0x200, &(0x7f00001c9fff)="03", 0x0) r5 = socket$inet(0x2, 0x800, 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0xf) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) 12:02:34 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='/selinux/mls\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4600000f020000000000c4b40003003e00dc396294249c1fd83d0000002ae5863f6d6fbd1e00040000000000e100000000002038"], 0x37) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:02:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="66b9800000c00f326635004000000f3067f30f1ad86467660fecf566b9800000c00f326635000400000f300f23da64f3ad0f017b0066b9480a000066b80000c0fe66ba000000000f300f0fa9e8001c0fe57f00", 0x53}], 0x1, 0xa0, &(0x7f0000000180), 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:35 executing program 0 (fault-call:5 fault-nth:25): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r2, 0x200004) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000000)=0x6) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:02:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000002c0)="c4b6ddaf795388a24f071ea182d82dfb56d5d21d8b4b0f187d15277e543ec7c5942d9b3b703e725cf95e700b683fd03a0e50653c006a45debb9c8159e84aa8fa770479c0117ed7a387c58e49eed0618273414e1084c5b0a7629aa9a44ea0f5f305d8dbfd1eb824ff11b23c43a53391d4fc1a5e1ad6d60e22d0513a8b441b3e92924e0e97b8216b3e3bbe90e05ba022a7c52f3a65c7a5e3645a3555e62e54ff7814ad9e18d632e8e8779ef65f71315729ee97c00fd44f162adb30a8dc8f8a0df4e802956076dc93bdf418") getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r5, 0x1, 0x6, @random="77c1d60b3680"}, 0x10) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) ioctl$HIDIOCGRDESCSIZE(r6, 0x80044801, &(0x7f00000000c0)) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) [ 635.373780][T21525] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 635.382416][T21525] netlink: 'syz-executor.1': attribute type 42 has an invalid length. [ 635.390635][T21525] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 12:02:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000), 0x2000000000000043, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x3) ioctl$MON_IOCH_MFLUSH(r3, 0x9208, 0x400) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$VIDIOC_G_AUDOUT(r1, 0x80345631, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:02:35 executing program 4: prctl$PR_MCE_KILL(0x34, 0x0, 0x4) 12:02:35 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) listen(r1, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:02:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/oe\f\xaf#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000001c0)={[{0x400, 0x0, 0x2, 0x9, 0x5, 0x20, 0x5, 0xff, 0xff, 0x1, 0x4, 0x9, 0x10001}, {0xfff, 0xc2, 0x20, 0x1f, 0x40, 0x4, 0x7, 0x81, 0x7, 0x5, 0x1f, 0x3f, 0x7}, {0x1, 0x4, 0xfe, 0x6, 0xf2, 0x0, 0x3, 0x3, 0x40, 0x5, 0x81, 0x6}], 0x4}) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r6) r8 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000240)=""/71, &(0x7f00000002c0)=0x47) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r9}, 0x14) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r8, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r4, 0x0, r6, 0x0, 0x10003, 0x0) 12:02:35 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bond\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000004c0)=0x3) r2 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2c, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="3f6ffb30c3b4a0863fa64c9a5af0", 0xe}, {&(0x7f00000001c0)="e7999306e5e6fb5655bcc8e76825f9b3b5261d76f416c709c5210b3c65086797d7554a8a2425ef471cb09aa397ea69cdbbfef4c618b0e22f5cd143b2d1c37c73e13805fd0d", 0x45}, {&(0x7f0000000240)="be7dfebb38482c79c8ed3a3b023b1ce539a55c7b97", 0x15}, {&(0x7f0000000280)="25daad81c5b7440ee2b367acb2adb4c9ec4667eb2c797a237006187eb98363cb8cf87cf07a652b36ead64b3a2e30e6a2796ae40df4e35a22973190a5552eb9b77e33ae1910f7c401eb8ab8babe0b6c4e57cbfcb570f9814ff0472992d3114bd4ec868dd69dc090b121d324d00ac49e0bc5b6904397b3e3b23fcc3ee57d04bc8c466163cfa338bc946ce73096", 0x8c}, {&(0x7f0000000340)="4137b12e1efb4870ef9cdd87f05b343562d7bcaa5821939856836dd7d4941cd6cedf6bdcc27c35f6b1fcd2f0188691fbab510485d17dc7eb194893ad83e94d0221af14ec86f7e967fd1d23cf8c775a561bf712b1bf38de780e0c01f1f1f8d47b5fac694f9d40f314c43bf50741e7630dc886de34bc016e2dd9a45ba4940b076782c5b9a7cf25d6c06f9719a7bbce344009e5bec5d6357a4276ce5dc1fa", 0x9d}, {&(0x7f0000000400)="d1f73cd56cdb229253", 0x9}], 0x6, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) [ 635.792125][T12572] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 635.896065][T21520] FAULT_INJECTION: forcing a failure. [ 635.896065][T21520] name failslab, interval 1, probability 0, space 0, times 0 [ 635.909341][T21520] CPU: 0 PID: 21520 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 635.917311][T21520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.927484][T21520] Call Trace: 12:02:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x1c, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2}, 0x90, 0x0, 0x0, 0x0, 0xfff7, &(0x7f0000000140)='hwsim0\x00', 0x0, 0x1f, 0xae6a}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r3, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000040)={r6, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r6, 0x1, 0xfffffff7, 0x5}, &(0x7f0000000100)=0x10) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) [ 635.927561][T21520] dump_stack+0x191/0x1f0 [ 635.927609][T21520] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 635.927656][T21520] should_fail+0xa3f/0xa50 [ 635.927716][T21520] __should_failslab+0x264/0x280 [ 635.927760][T21520] should_failslab+0x29/0x70 12:02:36 executing program 0 (fault-call:5 fault-nth:26): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 635.927808][T21520] __kmalloc_node_track_caller+0x1cd/0x1320 [ 635.927842][T21520] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 635.927882][T21520] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 635.927927][T21520] ? netlink_sendmsg+0x783/0x1330 [ 635.927984][T21520] ? netlink_sendmsg+0x783/0x1330 12:02:36 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f00000007c0)={0xbc, 0x0, 0x1000, 0x70bd3a, 0x25dfdbff}, 0xbc}, 0x1, 0x0, 0x0, 0x770ae8feddd0b95}, 0x40) dup2(r1, r2) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1c5719f9f6bd780c}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x98, r4, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xa8}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe0}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x400c801) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b7000000a5517f5fbfa30000000000000701000028feffff720af0fff8ffffff71a4f0ff00000000b7060000000000015d400300000000006506000001ed000071185400000000006c640000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000023bc065b7a379d179fc9e94af69912435f1b6a693172e61917adef6ee1c8a2b4f8ef1e50beca090f32050e436fe275daf51efd601b6bf01c8e8b1b5e4fef3bef7054815ae98743d1ace4c46631256dd19aed0d600c095199fe3ff3128e599b0eaebbdbd7359a48f5b0afc646cb779"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r6, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0xddc, @loopback, 0x7}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e21, 0x800, @rand_addr="72ed6b4c5330de8460d4a7754782acf7", 0x2}, @in={0x2, 0x4e23, @rand_addr=0x993b}, @in6={0xa, 0x4e22, 0x5, @loopback, 0x3}], 0xffffffffffffff24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000280)={r9, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) socket(0x10, 0x3, 0x0) [ 635.928028][T21520] __alloc_skb+0x306/0xa10 [ 635.928065][T21520] ? netlink_sendmsg+0x783/0x1330 [ 635.928132][T21520] netlink_sendmsg+0x783/0x1330 [ 635.928201][T21520] ? netlink_getsockopt+0x1430/0x1430 [ 635.928232][T21520] ___sys_sendmsg+0x14ff/0x1590 [ 635.928262][T21520] ? kmsan_internal_set_origin+0x6a/0xb0 [ 635.928315][T21520] ? kmsan_internal_set_origin+0x6a/0xb0 [ 635.928358][T21520] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 635.928401][T21520] ? kmsan_internal_check_memory+0x99/0x4c0 [ 635.928435][T21520] ? __msan_get_context_state+0x9/0x20 [ 635.928465][T21520] ? rcu_all_qs+0x23/0x240 [ 635.928503][T21520] __sys_sendmmsg+0x53a/0xae0 [ 635.928569][T21520] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 635.928615][T21520] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 635.928656][T21520] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 635.928690][T21520] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 635.928728][T21520] __se_sys_sendmmsg+0xbd/0xe0 [ 635.928774][T21520] __x64_sys_sendmmsg+0x56/0x70 [ 635.928815][T21520] do_syscall_64+0xbc/0xf0 [ 635.928864][T21520] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 635.928892][T21520] RIP: 0033:0x459a29 [ 635.928931][T21520] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 635.928951][T21520] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 635.928993][T21520] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 635.929019][T21520] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 635.929039][T21520] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 635.929059][T21520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 635.929078][T21520] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 636.061981][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 636.167197][T21561] FAULT_INJECTION: forcing a failure. [ 636.167197][T21561] name failslab, interval 1, probability 0, space 0, times 0 [ 636.374400][T21561] CPU: 0 PID: 21561 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 636.374422][T21561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.374463][T21561] Call Trace: [ 636.385739][T12572] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 636.392524][T21561] dump_stack+0x191/0x1f0 [ 636.392592][T21561] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 636.395918][T12572] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 636.404912][T21561] should_fail+0xa3f/0xa50 [ 636.404965][T21561] __should_failslab+0x264/0x280 [ 636.405003][T21561] should_failslab+0x29/0x70 [ 636.405066][T21561] kmem_cache_alloc_node+0x103/0xe70 [ 636.412421][T12572] usb 2-1: config 0 descriptor?? [ 636.415330][T21561] ? __alloc_skb+0x215/0xa10 [ 636.452194][T21561] __alloc_skb+0x215/0xa10 [ 636.452268][T21561] netlink_sendmsg+0x783/0x1330 [ 636.461665][T21561] ? netlink_getsockopt+0x1430/0x1430 [ 636.461711][T21561] ___sys_sendmsg+0x14ff/0x1590 12:02:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x3, 0x429f, 0xf3a, 0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000380)={'gre0\x00', @ifru_data=&(0x7f0000000340)="c733bd2eba6d8c5bb0240d83a6c5030f0576f9e0d22ae0abbcee8868a7e3690c"}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0xda0aeaff29a1ee33, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000000)) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x800) connect(r4, &(0x7f0000000700)=@ax25={{0x3, @default, 0x5}, [@default, @null, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80) [ 636.461752][T21561] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 636.461816][T21561] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 636.461854][T21561] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 636.461912][T21561] ? balance_callback+0x48/0x260 [ 636.495245][T21561] ? kmsan_internal_check_memory+0x99/0x4c0 [ 636.501282][T21561] ? __msan_get_context_state+0x9/0x20 [ 636.501322][T21561] ? rcu_all_qs+0x23/0x240 [ 636.501380][T21561] __sys_sendmmsg+0x53a/0xae0 [ 636.501450][T21561] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 636.501497][T21561] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 636.501541][T21561] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 636.501579][T21561] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 636.501631][T21561] __se_sys_sendmmsg+0xbd/0xe0 [ 636.501679][T21561] __x64_sys_sendmmsg+0x56/0x70 [ 636.501712][T21561] do_syscall_64+0xbc/0xf0 [ 636.501765][T21561] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 636.501796][T21561] RIP: 0033:0x459a29 [ 636.501840][T21561] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 636.501862][T21561] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 636.501905][T21561] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 636.501929][T21561] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 636.501953][T21561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 636.501977][T21561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 636.502002][T21561] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 636.545416][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 636.672680][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 636.673466][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 636.673639][T12572] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 636.673852][T12572] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 636.902883][T12572] usb 2-1: USB disconnect, device number 41 [ 637.398767][T21528] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 637.407118][T21528] netlink: 'syz-executor.1': attribute type 42 has an invalid length. [ 637.415460][T21528] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 637.692284][T11307] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 637.932167][T11307] usb 2-1: Using ep0 maxpacket: 32 12:02:38 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x0) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x12000) setsockopt(r4, 0x111, 0x5, &(0x7f0000000140)="01", 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:02:38 executing program 0 (fault-call:5 fault-nth:27): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00580600fe800000000000000000000000000000fe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="600200dac96f7e0003030022039f1e25000bb0eaee79cd3e1ff62a69e63df6591d5733e13bf8fab2d8e1bfbd2d96a422a6fc18051600"/63], 0x0) 12:02:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x400000, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000200), 0x4) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0x4) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r7, &(0x7f0000000040)={0x11, 0x0, r8}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r7, 0x107, 0x0, &(0x7f0000000000)=0x8002, 0x4) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:38 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1220d107023804000001ff85ff000905020000000000008dee72cc944f615cd02a2e4bc53007ed6ac6e7e65507857552459b853735c5d728bbf666d8195a"], 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 638.125565][T11307] usb 2-1: unable to read config index 1 descriptor/start: -71 [ 638.133749][T11307] usb 2-1: can't read configurations, error -71 [ 638.137639][T21585] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 638.189247][T21593] FAULT_INJECTION: forcing a failure. [ 638.189247][T21593] name failslab, interval 1, probability 0, space 0, times 0 [ 638.202567][T21593] CPU: 1 PID: 21593 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 638.210549][T21593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.220781][T21593] Call Trace: [ 638.224182][T21593] dump_stack+0x191/0x1f0 [ 638.228635][T21593] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.234651][T21593] should_fail+0xa3f/0xa50 [ 638.239187][T21593] __should_failslab+0x264/0x280 [ 638.244224][T21593] should_failslab+0x29/0x70 [ 638.248925][T21593] __kmalloc_node_track_caller+0x1cd/0x1320 [ 638.254913][T21593] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 638.261066][T21593] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 638.266614][T21593] ? netlink_sendmsg+0x783/0x1330 [ 638.271688][T21593] ? netlink_sendmsg+0x783/0x1330 [ 638.276774][T21593] __alloc_skb+0x306/0xa10 [ 638.281232][T21593] ? netlink_sendmsg+0x783/0x1330 [ 638.286317][T21593] netlink_sendmsg+0x783/0x1330 [ 638.291217][T21593] ? netlink_getsockopt+0x1430/0x1430 [ 638.296613][T21593] ___sys_sendmsg+0x14ff/0x1590 [ 638.301513][T21593] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.307442][T21593] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 638.313534][T21593] ? balance_callback+0x48/0x260 [ 638.318499][T21593] ? kmsan_internal_check_memory+0x99/0x4c0 [ 638.324440][T21593] ? __msan_get_context_state+0x9/0x20 [ 638.329921][T21593] ? rcu_all_qs+0x23/0x240 [ 638.334374][T21593] __sys_sendmmsg+0x53a/0xae0 [ 638.339099][T21593] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.345016][T21593] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 638.351113][T21593] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 638.356857][T21593] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.362801][T21593] __se_sys_sendmmsg+0xbd/0xe0 [ 638.367604][T21593] __x64_sys_sendmmsg+0x56/0x70 [ 638.372489][T21593] do_syscall_64+0xbc/0xf0 [ 638.376942][T21593] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 638.382864][T21593] RIP: 0033:0x459a29 [ 638.386795][T21593] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 638.406422][T21593] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 638.414959][T21593] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 638.422947][T21593] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 638.430949][T21593] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:02:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001280)={0x18, 0x23, 0x829, 0x0, 0x0, {0x4}, [@typed={0x4, 0x12, @binary}]}, 0x18}}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x8, 0x600000000000000, 0xe907}) [ 638.438941][T21593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 638.446929][T21593] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:38 executing program 0 (fault-call:5 fault-nth:28): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r6, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r6, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r9, 0x5, 0x0, 0x0, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x60, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r9, 0x20, 0x70bd2d, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xc26c}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x18001}, 0x1) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e0000003a0081aee4050cecdb4cb9040a485e510befccdf7f3e9cf0758ef900e1cf3aebb1cb4c100c0003720000", 0x2e}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 12:02:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='auxv\x00') write$P9_RSTAT(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="660000007d010000005f00090002000000100200000001000000000000000000812309000000ffffffff05000000000000000b002f6465762f7663736123000b002f6465762f7663736123000b002f6465762f766373612300"/102], 0x66) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3fd, 0x101000) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3c) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r5, 0x0, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x5, 0x7f, 0x3f, 0x9, 0x0, 0x3ff, 0x88093, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000280), 0x4}, 0x40, 0x100000001, 0xb9, 0x0, 0x4270000000, 0x80000001}, r5, 0x8, r6, 0x9) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="01005b8fdf533cee39f0a477104e2f10e700100000000000009d4bb40b397112b41ae9519c90335b3a0feac1937cf3153d9f8138d418a5950c9daa63d5c7a170e50216c2f1b7b692a4210b491139109e27c8fd029a2fe372f03461b7f995075b439ff1e6fafebf92c83b97c1dd8def8c4f22d824ade3d23bf22d0711dab23a9eec063902e95b22c7b038b6d81a1e", @ANYRES16=r8, @ANYBLOB="00082dbd7000fedbdf25020000001400020008000100bd73000008000200000000800c0009000800010007000000300007000800020017060000080002000800000008000200000000000c000300020000000000000008000200030000005c0005001400020008000400d0990000080002001dfbffff240002000800040003000000080001000000000008000400ffffff7f08000400cb4de71408000100696200000800010069620000080001006962000008000100696200000b000200100007000c000400400000000000000034000600080001002c0000000800010034d20000080001000d0900000400020004000200080001009700000008000100f2000000240002000400040008000200091f00000400040008000200070000000800020095000000840004001400010062726f6164636173742d6c696e6b0000540007000800010011000000080003000500000008000300000800000800040082bead2008000300ffffff7f080004000100000008000300010000000800020099000000080004000001000008000200000000000c00070008000100060000000c00010073797a3100000000"], 0x1b0}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) write$FUSE_LK(r4, &(0x7f00000001c0)={0x28, 0x0, 0x8, {{0x6, 0x2, 0x2, r9}}}, 0x28) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 638.752190][T11307] usb 2-1: new high-speed USB device number 43 using dummy_hcd 12:02:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0002, 0x0) write$sndseq(r2, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000100), 0x4) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) readv(r2, &(0x7f00000000c0)=[{0x0, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) [ 638.898863][T21619] FAULT_INJECTION: forcing a failure. [ 638.898863][T21619] name failslab, interval 1, probability 0, space 0, times 0 [ 638.912020][T21619] CPU: 1 PID: 21619 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 638.920200][T21619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.930333][T21619] Call Trace: [ 638.933753][T21619] dump_stack+0x191/0x1f0 [ 638.938188][T21619] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.944186][T21619] should_fail+0xa3f/0xa50 [ 638.948728][T21619] __should_failslab+0x264/0x280 [ 638.953783][T21619] should_failslab+0x29/0x70 [ 638.958479][T21619] kmem_cache_alloc_node+0x103/0xe70 [ 638.963873][T21619] ? __alloc_skb+0x215/0xa10 [ 638.968582][T21619] __alloc_skb+0x215/0xa10 [ 638.973120][T21619] netlink_sendmsg+0x783/0x1330 [ 638.978110][T21619] ? netlink_getsockopt+0x1430/0x1430 [ 638.984013][T21619] ___sys_sendmsg+0x14ff/0x1590 [ 638.988985][T21619] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 638.994995][T21619] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 639.001172][T21619] ? balance_callback+0x48/0x260 [ 639.006239][T21619] ? kmsan_internal_check_memory+0x99/0x4c0 [ 639.012273][T21619] ? __msan_get_context_state+0x9/0x20 [ 639.017941][T21619] ? rcu_all_qs+0x23/0x240 [ 639.022559][T21619] __sys_sendmmsg+0x53a/0xae0 [ 639.027376][T21619] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.033374][T21619] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 639.039541][T21619] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 639.045385][T21619] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.051396][T21619] __se_sys_sendmmsg+0xbd/0xe0 [ 639.056267][T21619] __x64_sys_sendmmsg+0x56/0x70 [ 639.061283][T21619] do_syscall_64+0xbc/0xf0 [ 639.066159][T21619] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 639.072196][T21619] RIP: 0033:0x459a29 [ 639.076166][T21619] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:02:39 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) timer_create(0x2, 0x0, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000002e000)={{0x0, 0x989680}, {0x0, r2+10000000}}, 0x0) timer_gettime(r1, &(0x7f0000000140)) fsync(r0) r3 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0xe4}, &(0x7f0000000100)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000200)) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r3, r5) 12:02:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f00000000c0)={{0x2, 0x102, 0x3f, 0x0, 0x1, 0x200}, 0x295, [0x7ff, 0xfffffffd, 0x6, 0xfff, 0x5, 0x5924, 0x8, 0x8, 0x7ff, 0xffffffff, 0x3f, 0x800, 0x0, 0x7fffffff, 0xa85f, 0x3, 0xe7e4afc, 0x7fffffff, 0x1, 0x7fffffff, 0x100, 0x200, 0x8, 0x3, 0x0, 0x0, 0x1, 0x1, 0x86, 0x400, 0x3, 0xfffffffe, 0x100, 0x0, 0x7ff, 0x2, 0xfffffff8, 0x2, 0x3, 0x8, 0x2, 0x7fffffff, 0x1f1a, 0xffff, 0x28, 0x9b, 0x1000, 0xfffffff8, 0xfffffffe, 0x596, 0x30, 0x1, 0x5, 0x7f, 0x3, 0x55b0, 0x400, 0x3, 0xfffffffb, 0xdd3a, 0xffffff01, 0x101, 0x4, 0x0, 0x9, 0x0, 0x40, 0x8000, 0x7, 0xec63, 0x80, 0x8, 0x2a, 0x3, 0x6, 0x2, 0x4, 0x5, 0x6, 0xd6a, 0x1f, 0xc008, 0x0, 0x3, 0x8, 0x7f, 0x1, 0x9, 0x0, 0x7, 0x1, 0x36, 0x7, 0x7, 0x8, 0x1, 0x0, 0xfffffff7, 0x7, 0x6d, 0x1000, 0x8, 0x1, 0xffff, 0x5, 0x1, 0x81, 0xffff, 0xa8, 0x0, 0x2, 0x1, 0x1, 0x544, 0x8, 0x1, 0x3ff, 0x3202c2c1, 0xeca0, 0x8, 0x7fff, 0x7, 0x4, 0x4, 0xfff, 0x1, 0x0, 0x6122, 0x8, 0x0, 0x9, 0xffffffc0, 0x6, 0x3f, 0xfff, 0xffff0000, 0x8, 0xff, 0x9, 0x4, 0x3, 0x8, 0x7, 0x4b8651ab, 0x20, 0x2, 0x101, 0x6, 0x1000, 0x5, 0x3, 0x8, 0x1000, 0x8, 0xbbbc, 0x70, 0x2, 0x4, 0x2, 0x8, 0x0, 0x800, 0x80000000, 0x80, 0x92e, 0x2, 0x9, 0x90b, 0x5, 0x4, 0x6, 0x2, 0xffff, 0xffff, 0x9, 0x320b818d, 0x5, 0x33, 0x7, 0x3181, 0x3, 0x80, 0x71d, 0x1, 0x0, 0x7, 0x1f, 0x5, 0x0, 0x9, 0x80, 0xbc, 0xf87d, 0x200, 0x10000, 0x20, 0x376, 0x8001, 0x8e, 0x7, 0x4, 0x0, 0x2, 0x20, 0x6ff, 0xfffffff7, 0xfff, 0x3, 0x8, 0x1, 0x7fffffff, 0x20, 0xf3, 0x7, 0x5, 0x636, 0xbe7, 0xfffffffc, 0x9900, 0x7, 0x1ff, 0x4, 0x1, 0x0, 0x7ff, 0x8, 0x6, 0x81, 0x1, 0x9, 0x80000000, 0xcb, 0x0, 0x0, 0x9, 0x4, 0x3, 0x4, 0xaec9, 0x4, 0x2, 0x4, 0x4, 0x5, 0x3, 0x200, 0x4, 0xd935, 0x7fffffff, 0x0, 0x4, 0x400, 0x0, 0x30ed, 0x5, 0x5, 0x8, 0x8d, 0x3, 0x1, 0x800, 0x0, 0x6a, 0x2, 0x101, 0x9, 0x7, 0xfffff001, 0x1, 0xdb69, 0xa3, 0x1, 0x1, 0x7, 0x0, 0x7, 0x3, 0xffffff71, 0x59c, 0x6, 0x0, 0x1000, 0x81, 0x3, 0x9, 0x8001, 0x0, 0x100, 0xc8, 0xfffff726, 0x80, 0x7, 0xaf3c, 0x8, 0x3, 0x8000, 0x2, 0x7, 0x2, 0xfff, 0x0, 0xffff0001, 0x4, 0x3, 0x81, 0x1000, 0x6, 0x2, 0x6, 0x6, 0x6, 0x200, 0x5, 0x100, 0x5, 0x0, 0x5, 0x9, 0xfd, 0x0, 0x2, 0x0, 0x3, 0x10001, 0xc72, 0x6, 0x2, 0x8, 0x2, 0x11f2, 0x8, 0xff, 0x200, 0xd51, 0x9, 0xff, 0x401, 0x401, 0xfa78, 0x80000001, 0x7, 0x80000001, 0x100, 0x0, 0x20, 0xff, 0x8, 0x2, 0x80000001, 0x0, 0xfffffe01, 0x0, 0x7, 0x8, 0xff, 0x0, 0x4, 0x6, 0x3f6, 0x0, 0x1035, 0x9, 0x5, 0x6, 0x7fff, 0x6, 0x0, 0x3, 0xffff, 0x1f, 0x5, 0x9, 0x7, 0x3843, 0x1, 0x3, 0x4, 0x401, 0x0, 0x169, 0x2, 0x6, 0x4, 0x1, 0x8, 0x8, 0xd191, 0x1, 0x71, 0x81, 0x3, 0x4, 0x6aae4a3, 0x3, 0x6, 0x2, 0x0, 0x3, 0x56, 0xffff, 0x358, 0x0, 0x7fff, 0x20, 0xf757, 0x0, 0x7, 0x8, 0x6e1, 0x6, 0x9, 0x3, 0x8001, 0x1f, 0x560c, 0x1, 0x44, 0x2, 0x295, 0x7c45f814, 0x0, 0xfffffffa, 0x8000, 0x2, 0x6, 0x2c, 0x3b14c789, 0x80000000, 0x7, 0x7, 0x81, 0xffffff05, 0x4, 0x0, 0x7, 0x101, 0x0, 0x81, 0xff, 0x1, 0x8e2, 0x0, 0x0, 0x2, 0x2, 0x2, 0x0, 0x47f2, 0x6, 0x8000, 0x1734, 0x80000000, 0x0, 0x6, 0x0, 0x0, 0x200, 0x2, 0x8, 0xfffffffd, 0x7ff, 0x3, 0x80000001, 0x81, 0x6, 0x9, 0x8, 0x8, 0x1, 0x100, 0x0, 0x6, 0x4, 0x3, 0x8, 0x0, 0xfffffffc, 0x4, 0x80000001, 0x2, 0x6, 0x700000, 0x101, 0x6, 0x0, 0x1000, 0x9, 0x10000, 0x8, 0x8, 0x3, 0x0, 0x7ff, 0x1, 0x80, 0x3, 0x7, 0x3, 0x200, 0xd1d, 0x3, 0x9, 0x3ff, 0x4, 0x200, 0x2, 0x3, 0x0, 0x4, 0x2, 0x7, 0x3, 0x7fff, 0x8, 0x2, 0x0, 0x80000001, 0xfffffff7, 0x8001, 0x7, 0x8, 0x6, 0x7, 0x81, 0x1c30092c, 0x7, 0x330a, 0x8, 0xffffffff, 0x0, 0x2664281c, 0x6, 0xffffffff, 0x8000, 0x8ef, 0x784, 0x6, 0x46, 0x1, 0x7, 0x2426, 0x6, 0x4, 0x5, 0x4, 0x80000001, 0x80000000, 0x5b, 0x800, 0x4, 0x1f, 0x8, 0x1ff, 0x1f, 0x40, 0x401, 0x200, 0x1000, 0x2, 0xfffffe01, 0x8, 0x800, 0xef1, 0x12a8, 0x5, 0x0, 0x1, 0x9, 0x3, 0x1f, 0x10001, 0x8, 0x56e, 0x200, 0x4, 0x4e, 0x8, 0x1, 0x7, 0x9, 0x0, 0x0, 0x400, 0x9, 0x2, 0xb6, 0x1, 0xc23, 0xb38, 0x5b, 0xfff, 0x1, 0xffa, 0x1, 0x80a, 0x1, 0xffffff01, 0x3, 0x20000, 0x26, 0x1, 0x8, 0x9, 0x1ff, 0x3, 0x10001, 0x9, 0x8, 0x5, 0x2, 0x0, 0x7, 0x81, 0x2, 0x9, 0xffffff81, 0x200, 0x8000, 0x400, 0x4fb, 0x7fffffff, 0xfffffeff, 0xe5, 0x1ff, 0x0, 0x80, 0x3ff, 0xd, 0x2, 0x7, 0x1, 0xfff, 0x1ff, 0x6, 0x6, 0x4, 0xb47c, 0xfffffffd, 0xff, 0xffff8001, 0x101, 0x0, 0x1, 0x2, 0x3, 0x441, 0x7f, 0x101, 0x80000000, 0x5, 0x9, 0x8, 0x4, 0x4, 0x6, 0x75e, 0x7f, 0x4, 0x401, 0x0, 0x3, 0x80000001, 0x3f, 0x3f, 0x81, 0x581, 0x1000, 0x6, 0x8001, 0x5, 0x8, 0x101, 0x1f, 0x3, 0x6, 0xffff, 0x7fffffff, 0xfffffe90, 0x9, 0x9, 0x7, 0x6, 0x40, 0xfffffffd, 0xd780, 0x20, 0x4, 0x20, 0xfffe00, 0x1e5, 0x3, 0x3, 0x3, 0x8000, 0x46ae, 0x5, 0x7, 0x3, 0x8000, 0x5, 0x8, 0x2, 0x100, 0x1, 0x6, 0xfffff800, 0x0, 0x8, 0x6, 0x8, 0x9, 0x1f2a, 0xdb9f, 0x91b, 0xfffffff8, 0x225, 0x1, 0x2, 0x8, 0x0, 0x100, 0x0, 0x9, 0x5, 0x3, 0x1, 0x3, 0xffffffff, 0x10000, 0x8b, 0x8d2c, 0xfff, 0x5, 0x5, 0x3, 0xfffffffb, 0x80000000, 0x3, 0x8, 0x0, 0xffffffee, 0xb6, 0x6, 0x0, 0x2df, 0x4, 0x7ff, 0xff, 0x31, 0x7, 0x9, 0x7, 0x6, 0x9, 0x2, 0x19f, 0x5, 0x8000, 0x9, 0x6, 0x7, 0x5, 0x7, 0xfffffffe, 0x5, 0x8001, 0x3, 0xb607, 0x80000001, 0x90, 0x7fff, 0x7ff, 0x101, 0x8, 0x1f, 0x100, 0x10001, 0x67, 0x80000001, 0x6, 0x8, 0xfffffffa, 0x6, 0x0, 0x1, 0x6, 0xffff098a, 0x61f, 0x343a, 0x400, 0xfffffffc, 0xffff1461, 0xb7, 0x35a9, 0x3f, 0x40, 0x100, 0x7, 0x6, 0xb1, 0x800, 0xcd, 0x1f, 0x4, 0x5049260e, 0xffffffff, 0x6, 0x80, 0x800, 0x9, 0x2, 0x8, 0x9, 0x9, 0x7fff, 0x9, 0x6, 0x6, 0x1, 0x9, 0x80000001, 0x8001, 0x2, 0x5, 0x0, 0x27, 0x7fffffff, 0x2, 0xffffffe1, 0x7fff, 0x6, 0x20, 0x1, 0x5, 0x4a, 0x34b, 0x3f, 0x3, 0x3, 0x79, 0xff, 0x3ff, 0x0, 0x49f, 0x1, 0x7fffffff, 0x9, 0x80, 0x6, 0x4, 0x7, 0x2, 0x101, 0xdeb, 0x80, 0x4, 0x1f, 0x67, 0x2, 0xd3000000, 0x7, 0x9, 0x2, 0x16eb, 0x7fff, 0x8, 0xffff, 0x1ff, 0x7fff, 0xf85, 0x1000, 0xffff, 0x3ff, 0x72, 0x400, 0x0, 0x2, 0x5d, 0x2, 0x1, 0x7, 0x5, 0x5b27, 0x40, 0x5, 0x8000, 0x0, 0xff, 0x5, 0x1ff, 0x2fe, 0x6, 0x0, 0x7, 0x47b, 0xdb, 0x392d00, 0x9, 0x6, 0x7fffffff, 0xffff8001, 0x3, 0xffffffeb, 0x10000, 0x5, 0x1, 0x0, 0x2f, 0x8000, 0x7, 0x9, 0xdd7, 0x200, 0x5, 0xe6, 0x401, 0xfffffe00, 0x8, 0x9, 0x6, 0x1e7, 0x577878df, 0x0, 0x45, 0xa8b, 0x7, 0x91, 0x6, 0x7fffffff, 0x2, 0x6, 0x1f, 0x117b46ad, 0x5, 0x5, 0x100, 0x1, 0x2, 0xfffffff8, 0x8, 0x6, 0x7fff, 0x3, 0xb8, 0x200, 0x0, 0x7fff, 0xffffffff, 0x555, 0x5, 0x3bd, 0x200, 0x81, 0x5, 0x80000000, 0x7f, 0x4, 0x3, 0x80000000, 0x0, 0x2, 0x1, 0x8, 0x0, 0x3, 0xffffffff, 0x3, 0x167, 0x8000, 0x2, 0x3, 0x6, 0x7, 0x8000, 0x3, 0xffffffff, 0x3, 0x0, 0x8f45, 0x200, 0x8, 0x401, 0x8, 0x2, 0xfffffffd, 0x1, 0x40, 0x3, 0x4e9c, 0x68c71767, 0x6, 0x8, 0x7, 0x10000, 0x1, 0x10001, 0xfffffff7, 0x8, 0x590, 0x0, 0x200, 0x6, 0xe, 0x0, 0x3, 0x1, 0xfff, 0x9, 0xffffff4b, 0x3, 0x1, 0xde, 0xa127, 0x80000001, 0x1, 0x0, 0x2, 0x7f, 0x9f03, 0x5, 0x101, 0x4, 0x9, 0x800]}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xb) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 639.098467][T21619] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 639.107316][T21619] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 639.107362][T21619] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 639.124366][T21619] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 639.132420][T21619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 639.140577][T21619] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:39 executing program 0 (fault-call:5 fault-nth:29): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 639.225423][T11307] usb 2-1: device descriptor read/64, error 18 12:02:39 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @local}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r4 = dup2(r1, r2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000040)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x4b, {{0xa, 0x4e23, 0x2a, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}, 0x1a9a}}}, 0x88) [ 639.283972][T21631] FAULT_INJECTION: forcing a failure. [ 639.283972][T21631] name failslab, interval 1, probability 0, space 0, times 0 [ 639.297046][T21631] CPU: 1 PID: 21631 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 639.304999][T21631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.315118][T21631] Call Trace: [ 639.318503][T21631] dump_stack+0x191/0x1f0 [ 639.322919][T21631] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.328975][T21631] should_fail+0xa3f/0xa50 [ 639.333496][T21631] __should_failslab+0x264/0x280 [ 639.338812][T21631] should_failslab+0x29/0x70 [ 639.343492][T21631] __kmalloc_node_track_caller+0x1cd/0x1320 [ 639.349728][T21631] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 639.355841][T21631] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 639.361334][T21631] ? netlink_sendmsg+0x783/0x1330 [ 639.366598][T21631] ? netlink_sendmsg+0x783/0x1330 [ 639.371767][T21631] __alloc_skb+0x306/0xa10 [ 639.376306][T21631] ? netlink_sendmsg+0x783/0x1330 [ 639.381389][T21631] netlink_sendmsg+0x783/0x1330 [ 639.387258][T21631] ? netlink_getsockopt+0x1430/0x1430 [ 639.392687][T21631] ___sys_sendmsg+0x14ff/0x1590 [ 639.397717][T21631] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.404708][T21631] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 639.410814][T21631] ? balance_callback+0x48/0x260 [ 639.415783][T21631] ? kmsan_internal_check_memory+0x99/0x4c0 [ 639.421876][T21631] ? __msan_get_context_state+0x9/0x20 [ 639.427787][T21631] ? rcu_all_qs+0x23/0x240 [ 639.432327][T21631] __sys_sendmmsg+0x53a/0xae0 [ 639.437056][T21631] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.443337][T21631] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 639.449551][T21631] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 639.455500][T21631] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 639.461521][T21631] __se_sys_sendmmsg+0xbd/0xe0 [ 639.466320][T21631] __x64_sys_sendmmsg+0x56/0x70 [ 639.471209][T21631] do_syscall_64+0xbc/0xf0 [ 639.475786][T21631] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 639.481919][T21631] RIP: 0033:0x459a29 [ 639.485865][T21631] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 639.508642][T21631] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 639.517747][T21631] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 639.525763][T21631] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 639.533767][T21631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 639.542020][T21631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 639.550117][T21631] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:39 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000002880)={&(0x7f00000000c0)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @bcast, @null, @bcast]}, 0x80, 0x0}, 0x0) [ 639.873103][T11307] usb 2-1: device descriptor read/64, error 18 [ 639.992254][T11307] usb usb2-port1: attempt power cycle [ 640.702294][T11307] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 640.971982][T11307] usb 2-1: device descriptor read/64, error 18 12:02:41 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) 12:02:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:02:41 executing program 0 (fault-call:5 fault-nth:30): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000140)=0x10000) r2 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) close(r2) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) bind$tipc(r3, &(0x7f00000000c0)=@name={0x1e, 0x2, 0x0, {{0x2, 0x4}, 0x3}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r2, &(0x7f00000002c0), 0x17c) 12:02:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0x2d2) quotactl(0xbf, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000002c0)) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0x2d2) quotactl(0xbf, &(0x7f0000000200)='./file0\x00', r7, &(0x7f00000002c0)) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) r9 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r9, 0x6) r10 = socket$inet_sctp(0x2, 0x4, 0x84) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r11, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r11, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r11, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r14, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r14, 0x6) r15 = syz_open_dev$rtc(&(0x7f00000019c0)='/dev/rtc#\x00', 0xb23a, 0x10080) r16 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r16, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r16, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r16, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r16, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r17 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r17, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r17, 0x6) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) sendmsg$netlink(r1, &(0x7f0000001ac0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000100)={0x126c, 0x2f, 0x100, 0x70bd25, 0x25dfdbfc, "", [@generic="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", @nested={0x30, 0x43, [@generic="b833f0d2e7227d723b9c925c10122f0ef023d30481ae21efc277252fa30f1822959b8a", @typed={0x8, 0x7d, @u32=0x4}]}, @nested={0x22c, 0x5e, [@generic="9868f66ea518f7982505b400ca6bb4aa17b21b85ca11c569ef26f3da777e590958a750e04e2e309ea1c3ef2cfaf25fb0be51c79eafb15584d293e1409c730e02d8d22a9fbe7689061662df56d177d75b1f2ec87f842b58540e3a2cdf3292646cc23ec94b3ce01e9923f7326a55ab222fcbdbf1673f9713eeefa390423f92edeaf2ed6f6a037852e2c4e13dd077573e612cbbae5680d52b8a5f84f30a7fba2a3847eab7df5d2caedd4ba5a0fa499243905d6383c1f3fe3c45af", @generic="c8588a15331c495c1b8e3bb5022bd774e21785d033a26c6d0a646aa79530c4f46ba25611bbe95161062dddbdc2e82c76876a53f5e35299fe401c7b5d8fa3ba332a51d9ff86c1a30f46dfb8b0de3397b54dec3b5e6d0f3dd70ddfac0ac6620e7915b7e98c1e84040853c03e1bba1ee2daa5d90471a92d7bd3a9370c39b740a932883bd3c8ab2a292b60311e402a73bc50fd018fb2ea8c4b72df9ed124", @typed={0x8, 0x27, @pid=r3}, @generic="75859b9e5944f4fa6d711a825b82e0a79ec882b6dffc01d03eba25afa98309b52b5b593cf4c4150f0307209eebbbfe283b94e46dde49a8a1fc118e8e3a4bfb3f1b4afa8ad8572359ac6c94e7f96cd1135c331b10ec30bce0dbca5f33b31a0f29e716de6d6a73008fe4672c494ca4b0d5320a8a5fab0a73cf80723d10a20be922d7f464c443872d219924eb95b1445374b9e4e023be5fbc459b58ba8ee6e8aabe93f10616c319802b818806709d961fbf7a98e8d6674d5191c7d3fe7c174c6b972eac7d9dae812547"]}]}, 0x126c}, {&(0x7f0000001380)={0xbc, 0x1f, 0x2, 0x70bd28, 0x25dfdbfc, "", [@generic="60d0439aca0a03219de51ee3910ee3e6834eb33129236ab40b73cb42c55c06c055e366bedf59473f09a4bf87b5db416e331cca30732e4fc17d2448a742c81eb706afb2cf00ae2524959d39be2c9b01b4420f4d47accc7751001c3cd0b9bfd9c46c6de81a4abc95edf8b70f4501d6ac4594482ae99c48e2761224d3e331f6e84b9455ccf427861d17379e66f26213cb36df77b7e83b1a5b36", @typed={0x14, 0x33, @ipv6=@dev={0xfe, 0x80, [], 0x2a}}]}, 0xbc}, {&(0x7f0000001440)={0x16c, 0x2b, 0x200, 0x70bd29, 0x25dfdbfd, "", [@typed={0xac, 0x92, @binary="0eafaa09b11e30e584a6be5a4e57b2d024b74901de706814979fdbf4e59e9a1fad4b562c667fafea56c8cd611aee2f6783c3cc03a2034447a24218b85b5ae771409ba9d72fe1a4ae58427654b757eb85c679aef1a010073146d6b7dbd2a04ab411b3d9c1e03e3e0b0016627a7253a0acc4bfc373e35bf05472cfa3557c40d7f4a4e9d16472371f49d84f0bbd2df50d924c46f887582e3a16dc53b18fcf5734473cab09b372f12fa1"}, @nested={0xb0, 0x59, [@generic="22eb1c98f5185e822082e05a0bfcb476f569346a229b75e024d0fec814ee8d7b6c6c616d961a7bdb27d8a1b8145160b7e8e3dea0099779b1e99b40c13d84b5612f055e5a79f0f3f17b322d5c7db3eeb602b7c33739212fbb764e7f4ae9b2827e2a7bef2ed3f06ec8954fb31cf55751d8e326ca051a58ea1495d9c5c2587f6a91f285200e96d3018761522005f28003ef4d8ca974e1dec102935144314ebe922d70ab2d5d", @typed={0x8, 0x45, @uid=r5}]}]}, 0x16c}, {&(0x7f0000001b00)=ANY=[@ANYBLOB="6c000000240008022bbd7000ffdbdf25d54f1fb4999fcc83624344d1d95f7c9badff1edf959b43e4b2c595c45244e41f7b94b3e3d4adf99434390601e250ad7d413286199facc96b02c49a20fc5b88448ef75f7000c2ce8a179a3c2a48692467c6677b0d08005741c00c8c00", @ANYRES32=r7], 0x6c}, {&(0x7f0000001640)={0x1f0, 0x2d, 0x300, 0x70bd29, 0x25dfdbfb, "", [@generic="d26275b087778de9fc7732d5762a5ac1158168e89b717a90d64c73574ebcb9cf63d9ef10c71d7715a9a8d4a1ac610da8b5d0259aa28b7450b6a022589f39fea1839e314858133f25db53442d82838496d5012d5d66dd0cd160737a0f2f8eceac3e0d546085e65200c4750b631d7b90267ae43976f07aaaf26f19bbed445a9764921df172f15096e9bbabdb7d67293d25a0efec60daca6727008af5920c3785f0fe1fd79de3f0308b6031cc7b440361a4b2", @typed={0x8, 0x45, @ipv4=@loopback}, @nested={0x11c, 0x33, [@generic="96ab9f6fdf4333f51bdc52bf1f324efd93e53cb44bd3807b307555b043b8eafe713576a4", @typed={0x28, 0x8a, @binary="0c803a8a686132b75d331a12944347ddeebb7f84854c05f4a1f6f18188bd43b4c75ca5"}, @typed={0x8, 0x40, @fd=r1}, @typed={0x8, 0x69, @ipv4=@broadcast}, @generic="bd26", @generic="cb47b20c95a3cf8117e47919857f802e495f47d75e22fc75a07894fe915ba4424be9678b94d18e9a3f975226a0c2b1430bf14b01fc3b068e0948de98a82fef90822a05b88280e1806605c52883d8b6dd972f6ce93bfd27d7cfd641362817dec7b2c15a032498774640318cd381bf1bb8b09030d562ffe13411e8f73a201c351aa88c1f12c49f5a371c2f82613fe1bff5ac2d9aed0791b65552bac12bc2af14fe88e7772938dbc26683b3ba6f243095ae8b8d0014f965b59e0e"]}, @typed={0x8, 0x19, @u32=0x8}]}, 0x1f0}], 0x5, &(0x7f0000001a00)=[@rights={{0x28, 0x1, 0x1, [r8, r9, r0, r10, r2, r11]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, r13}}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [r14, r15, r16, r2, r17, r0, 0xffffffffffffffff]}}], 0x88, 0x2}, 0x20008004) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:41 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$HIDIOCGRDESCSIZE(r1, 0x80044801, &(0x7f0000000040)) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r3) [ 641.317186][T21648] FAULT_INJECTION: forcing a failure. [ 641.317186][T21648] name failslab, interval 1, probability 0, space 0, times 0 [ 641.330352][T21648] CPU: 0 PID: 21648 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 641.338574][T21648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.348698][T21648] Call Trace: [ 641.352091][T21648] dump_stack+0x191/0x1f0 [ 641.356520][T21648] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.363635][T21648] should_fail+0xa3f/0xa50 [ 641.368153][T21648] __should_failslab+0x264/0x280 [ 641.373183][T21648] should_failslab+0x29/0x70 [ 641.377942][T21648] kmem_cache_alloc_node+0x103/0xe70 [ 641.383459][T21648] ? __alloc_skb+0x215/0xa10 [ 641.388088][T21648] __alloc_skb+0x215/0xa10 [ 641.392557][T21648] netlink_sendmsg+0x783/0x1330 [ 641.397457][T21648] ? netlink_getsockopt+0x1430/0x1430 [ 641.402846][T21648] ___sys_sendmsg+0x14ff/0x1590 [ 641.407724][T21648] ? kmsan_internal_set_origin+0x6a/0xb0 [ 641.413393][T21648] ? kmsan_internal_set_origin+0x6a/0xb0 [ 641.419058][T21648] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 641.425183][T21648] ? kmsan_internal_check_memory+0x99/0x4c0 [ 641.431104][T21648] ? __msan_get_context_state+0x9/0x20 [ 641.437108][T21648] ? rcu_all_qs+0x23/0x240 [ 641.443206][T21648] __sys_sendmmsg+0x53a/0xae0 [ 641.448448][T21648] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.454450][T21648] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.460541][T21648] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 641.466337][T21648] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.472297][T21648] __se_sys_sendmmsg+0xbd/0xe0 [ 641.477120][T21648] __x64_sys_sendmmsg+0x56/0x70 [ 641.484803][T21648] do_syscall_64+0xbc/0xf0 [ 641.489532][T21648] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.496054][T21648] RIP: 0033:0x459a29 [ 641.500438][T21648] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.520426][T21648] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 641.528895][T21648] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 641.537233][T21648] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 641.545220][T21648] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 641.554858][T21648] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={0xffffffffffffffff, 0x7}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0x1, 0x100}, 0xc) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r4 = getgid() setfsgid(r4) [ 641.562934][T21648] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:41 executing program 4: 12:02:41 executing program 1: write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000040)={0x33, 0x6, 0x0, {0x4, 0x0, 0x8, 0x0, 'ppp0ppp0$('}}, 0xfffffffffffffe89) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000004000000"], 0x0) 12:02:41 executing program 0 (fault-call:5 fault-nth:31): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty=[0xf000, 0xe000000000000000, 0x0, 0xf0ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0) [ 641.817407][T21673] FAULT_INJECTION: forcing a failure. [ 641.817407][T21673] name failslab, interval 1, probability 0, space 0, times 0 [ 641.830990][T21673] CPU: 1 PID: 21673 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 641.839815][T21673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.849923][T21673] Call Trace: [ 641.853273][T21673] dump_stack+0x191/0x1f0 [ 641.857648][T21673] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.863586][T21673] should_fail+0xa3f/0xa50 [ 641.868040][T21673] __should_failslab+0x264/0x280 [ 641.873005][T21673] should_failslab+0x29/0x70 [ 641.878147][T21673] __kmalloc_node_track_caller+0x1cd/0x1320 [ 641.884332][T21673] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.890738][T21673] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 641.896867][T21673] ? netlink_sendmsg+0x783/0x1330 [ 641.901936][T21673] ? netlink_sendmsg+0x783/0x1330 [ 641.906993][T21673] __alloc_skb+0x306/0xa10 [ 641.911444][T21673] ? netlink_sendmsg+0x783/0x1330 [ 641.916639][T21673] netlink_sendmsg+0x783/0x1330 [ 641.922245][T21673] ? netlink_getsockopt+0x1430/0x1430 [ 641.927672][T21673] ___sys_sendmsg+0x14ff/0x1590 [ 641.932596][T21673] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.938618][T21673] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 641.944908][T21673] ? balance_callback+0x48/0x260 [ 641.949908][T21673] ? kmsan_internal_check_memory+0x99/0x4c0 [ 641.955859][T21673] ? __msan_get_context_state+0x9/0x20 [ 641.961373][T21673] ? rcu_all_qs+0x23/0x240 [ 641.965841][T21673] __sys_sendmmsg+0x53a/0xae0 [ 641.970586][T21673] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.976522][T21673] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.982707][T21673] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 641.988462][T21673] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 641.994382][T21673] __se_sys_sendmmsg+0xbd/0xe0 [ 641.999203][T21673] __x64_sys_sendmmsg+0x56/0x70 [ 642.004083][T21673] do_syscall_64+0xbc/0xf0 [ 642.008544][T21673] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 642.014453][T21673] RIP: 0033:0x459a29 [ 642.018379][T21673] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.038472][T21673] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 642.046918][T21673] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 642.056041][T21673] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:02:42 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@initdev}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 642.064037][T21673] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 642.072053][T21673] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 642.080049][T21673] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:42 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x3c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492565, 0x0) chdir(&(0x7f0000000200)='./file0\x00') prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f0000000340)=@rc={0x1f, {0xf2, 0x6, 0x0, 0x8, 0x1, 0x35}}, 0x80) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000e8ffffff0000282bf17235e30474685a0012000c0001007665740300000000000000de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5c0400002400070500"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffff0000000008000100636271003004020004040600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd96255700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800010025030000000000000000000000000000000000001000050022000000000000007f000000"], 0x45c}}, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x10000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000000), 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffcbe) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2}, 0x0, 0x0, &(0x7f00000001c0)={0x5, 0x7, 0x8, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x81}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={r10}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e00)={0x0, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000dc0)='vmnet0!keyring/:\x00', r10}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)='&md5sum\x00', r10}, 0x30) r12 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x100, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x83, 0x8, 0x9, 0x6, 0x0, 0x4, 0x40384, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa465, 0x2, @perf_config_ext={0xb, 0x809}, 0x2800, 0xfffffffffffffeff, 0xfffffff9, 0x6, 0xeca, 0x7}, r11, 0x9, r12, 0x8) [ 642.172285][T11307] usb 2-1: device descriptor read/64, error 18 12:02:42 executing program 0 (fault-call:5 fault-nth:32): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7, @mcast1, 0x40}, @in6={0xa, 0x4e21, 0x972, @mcast1, 0x81}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x5, 0x20}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000340)={0x9, 0x7f, 0x6555, 0xffffff80, 0x2, 0x7}) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000000080)=0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r8, 0x800448d3, &(0x7f0000000240)={{0x4, 0x20, 0x1f, 0x9, 0x8, 0x8}, 0x7, 0x7e, 0x9, 0x9, 0x5, "d169db5a50fbfa2762ef5d582b784ad4e706bda47c9c041a73213a05ca6add26b9fa06a0a5223d71d18e457479810517df598155ebcfe49861f73a755425d1d528980453ac3b40ad273b7eda0502c22bc14f7b5a9240a701c6078cc01697d970f235136b9eba566d248fa3a850f558f67c324371a510ab9a1d9f56a99027825c"}) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r9 = syz_open_dev$vcsa(&(0x7f0000000300)='N\xd4\v\xc5/vcva#\x00', 0xffffffffffffffff, 0x50501) write$binfmt_aout(r3, &(0x7f0000000380)={{0x107, 0x2, 0x20, 0xb5, 0x393, 0xbbf9, 0x2a, 0x2}, "f080473a0d54", [[], []]}, 0x226) poll(&(0x7f0000000000)=[{r9}], 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r9, 0xc0a85322, &(0x7f0000000180)) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) [ 642.380294][T21689] devpts: called with bogus options [ 642.403951][T21693] FAULT_INJECTION: forcing a failure. [ 642.403951][T21693] name failslab, interval 1, probability 0, space 0, times 0 [ 642.417661][T21693] CPU: 0 PID: 21693 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 642.425883][T21693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.437233][T21693] Call Trace: [ 642.440625][T21693] dump_stack+0x191/0x1f0 [ 642.445395][T21693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.451605][T21693] should_fail+0xa3f/0xa50 [ 642.456594][T21693] __should_failslab+0x264/0x280 [ 642.461565][T21693] should_failslab+0x29/0x70 [ 642.466469][T21693] kmem_cache_alloc_node+0x103/0xe70 [ 642.472054][T21693] ? __alloc_skb+0x215/0xa10 [ 642.476773][T21693] __alloc_skb+0x215/0xa10 [ 642.481416][T21693] netlink_sendmsg+0x783/0x1330 [ 642.487272][T21693] ? netlink_getsockopt+0x1430/0x1430 [ 642.492665][T21693] ___sys_sendmsg+0x14ff/0x1590 [ 642.497568][T21693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.503498][T21693] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 642.509594][T21693] ? balance_callback+0x48/0x260 [ 642.514994][T21693] ? kmsan_internal_check_memory+0x99/0x4c0 [ 642.520964][T21693] ? __msan_get_context_state+0x9/0x20 [ 642.526493][T21693] ? rcu_all_qs+0x23/0x240 [ 642.530973][T21693] __sys_sendmmsg+0x53a/0xae0 [ 642.536446][T21693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.542409][T21693] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 642.548504][T21693] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 642.554709][T21693] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 642.560641][T21693] __se_sys_sendmmsg+0xbd/0xe0 [ 642.565984][T21693] __x64_sys_sendmmsg+0x56/0x70 [ 642.570862][T21693] do_syscall_64+0xbc/0xf0 [ 642.575439][T21693] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 642.581356][T21693] RIP: 0033:0x459a29 [ 642.586682][T21693] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.606775][T21693] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 642.615234][T21693] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 642.623583][T21693] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 642.631675][T21693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 642.639969][T21693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:42 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@initdev}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) setsockopt(r4, 0xfffffffd, 0x4, &(0x7f0000000040)="f9ee96aacdf5def3ca53e6383598c381ecb84c0d7b194aaf225f0e74f1ff83a939bde4208929dc984f109941c46d22c04a2abe629fd32be1cb", 0x39) socket(0x10, 0x80002, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) [ 642.648073][T21693] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 642.671264][T11307] usb 2-1: new high-speed USB device number 45 using dummy_hcd 12:02:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r13}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', r13}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r14}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r1, &(0x7f00000000c0)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x18, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x10, 0x7f, [{{0x9, 0x4, 0x0, 0x1f, 0x1, 0x7, 0x1, 0x2, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x4e, 0x23, 0x9, 0x20}}, [{{0x9, 0x5, 0x82, 0x2, 0x3eb, 0x5, 0x76}}]}}}]}}]}}, &(0x7f00000005c0)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r2], @ANYBLOB="4ce10000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="050f4d00040a10030208000100070014100404460979977daeb350b4fa260eef13f2bd20100a05e51f00000f008000008001000000000060ff0000c00000000f00fe010a1003078ab608010500"], @ANYBLOB='\a\x00\x00\x00N\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="4e0353980cfc6c3edd7f184169fd346193f6935b7cccf0175e24848bdeb3d31e6f36b6c8582179e853e7f47903e34767d5431516444a3b0b52488305d1e24050ecd470ab8346d23455dfb26c895a"], @ANYBLOB="04000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="04030704"], @ANYBLOB="c4000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="c403714cdcad1a9415521edfac2d775bbcedfb1a7d9f5f21d48c53f22d327839b7b46b693b67084cff9180100278a7c00784c12fbc25226b64690cb76d736d7f8d01a8bbe988f2dba6290cf2e4185ef21ed6197d608d1322effbac4f4fbca841b9a4422a3cc846fc2d884bf0e0c3161d00a8ebe14ebd581f4f6818a328f9b87820fccd50c24effb270db881c0fd207ba615e0dacf910c4e5a8ec08288769b02cb0d39108993a0bdcf4a95539bd3154b6ca263187eb616d8300"/196], @ANYBLOB="04000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESDEC], @ANYBLOB='/\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="2f037b8cad2b0b25282fe62da64cc07faa04699f5322ab077f7382e393a77a610a6e49687e13b8a9905f4326be5c44"], @ANYBLOB='(\x00\x00\x00', @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="28032a024a0c9ce487f7d8ca6a80de03a672bc0c482e9e68e10585af8cf75a620b70935e8c1fc361"], @ANYBLOB="e0000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="e0032c7697e8ef4ee4eaf8ac8a7942587eba3d0fd94e9002c69334a64d3e8df6ea68b0b9ba4c12d06b8ef9c29f2e30d09ed77b84af17b31aa67f5bfece2dbce3b60c567507363a712400ec5ad41f0c751814cb580100e754286b73684a423602e36e8f7666d2fbcef9d162af15d5510dee9a062ab4cbfe87061ecf5143ac6b5f1057211f8b83e2cdc2a8fb055feacd873f829356e302a3d976fa625487690e1a7e6ff0739ba093b65a15a9d487d46fceec318eb351649a72610d639ae3fa608c96d004c98902df5589b2ce7e0f6207ca2ccff41d167c21e9b7d869e123c09422"]]) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000680)=0x3c, 0x1, 0x8) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) [ 642.791322][T21702] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 642.827669][T21705] netlink: 'syz-executor.2': attribute type 39 has an invalid length. [ 642.836223][T21705] netlink: 'syz-executor.2': attribute type 42 has an invalid length. [ 642.844668][T21705] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 12:02:42 executing program 0 (fault-call:5 fault-nth:33): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 642.892650][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 642.899408][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 642.907088][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 642.913574][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 642.932469][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 643.005343][T21705] netlink: 'syz-executor.2': attribute type 39 has an invalid length. [ 643.014182][T21705] netlink: 'syz-executor.2': attribute type 42 has an invalid length. [ 643.022710][T21705] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 643.052423][T11307] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 643.065370][T21718] FAULT_INJECTION: forcing a failure. [ 643.065370][T21718] name failslab, interval 1, probability 0, space 0, times 0 [ 643.079424][T21718] CPU: 0 PID: 21718 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 643.087392][T21718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.097506][T21718] Call Trace: [ 643.100974][T21718] dump_stack+0x191/0x1f0 [ 643.105361][T21718] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 643.111302][T21718] should_fail+0xa3f/0xa50 [ 643.115763][T21718] __should_failslab+0x264/0x280 [ 643.120728][T21718] should_failslab+0x29/0x70 [ 643.125376][T21718] __kmalloc_node_track_caller+0x1cd/0x1320 [ 643.131287][T21718] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 643.137379][T21718] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 643.142866][T21718] ? netlink_sendmsg+0x783/0x1330 [ 643.148021][T21718] ? netlink_sendmsg+0x783/0x1330 [ 643.153075][T21718] __alloc_skb+0x306/0xa10 [ 643.158299][T21718] ? netlink_sendmsg+0x783/0x1330 [ 643.163534][T21718] netlink_sendmsg+0x783/0x1330 [ 643.168436][T21718] ? netlink_getsockopt+0x1430/0x1430 [ 643.173845][T21718] ___sys_sendmsg+0x14ff/0x1590 [ 643.178749][T21718] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 643.184675][T21718] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 643.191024][T21718] ? balance_callback+0x48/0x260 [ 643.196254][T21718] ? kmsan_internal_check_memory+0x99/0x4c0 [ 643.202173][T21718] ? __msan_get_context_state+0x9/0x20 [ 643.207646][T21718] ? rcu_all_qs+0x23/0x240 [ 643.212105][T21718] __sys_sendmmsg+0x53a/0xae0 [ 643.216837][T21718] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 643.223195][T21718] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 643.229292][T21718] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 643.235031][T21718] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 643.241298][T21718] __se_sys_sendmmsg+0xbd/0xe0 [ 643.246090][T21718] __x64_sys_sendmmsg+0x56/0x70 [ 643.250981][T21718] do_syscall_64+0xbc/0xf0 [ 643.255435][T21718] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 643.261441][T21718] RIP: 0033:0x459a29 [ 643.265361][T21718] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 643.285040][T21718] RSP: 002b:00007f017b5fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 643.293999][T21718] RAX: ffffffffffffffda RBX: 00007f017b5fbc90 RCX: 0000000000459a29 [ 643.301985][T21718] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 643.310002][T21718] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 643.318019][T21718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b5fc6d4 [ 643.326008][T21718] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 643.335425][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 643.341968][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 643.343971][T21702] devpts: called with bogus options [ 643.414923][T11307] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 643.502160][T11307] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 643.511955][T12572] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 643.513829][T11307] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 643.530385][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 643.540354][T11307] usb 2-1: config 0 descriptor?? [ 643.584568][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 643.596028][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 643.606851][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 643.616474][T11307] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 643.625262][T11307] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 643.785008][T11307] usb 2-1: USB disconnect, device number 45 [ 643.802326][T12572] usb 6-1: device descriptor read/64, error 18 [ 644.191968][T12572] usb 6-1: device descriptor read/64, error 18 [ 644.462202][T12572] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 644.552002][T11307] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 644.733237][T12572] usb 6-1: device descriptor read/64, error 18 12:02:44 executing program 4: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x82006, 0x800000000000004) ioctl(r2, 0x0, &(0x7f00000000c0)="15bf6234488dd25d726070") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0xc9e, @mcast1}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) r4 = dup(r1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup\x00', 0x200002, 0x0) r6 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000000080)=0x3f, 0x4) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f00000001c0)={r5, 0x0, 0x100, 0x6, 0xda}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup\x00', 0x200002, 0x0) r8 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r8, 0x29, 0x48, &(0x7f0000000080)=0x3f, 0x4) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) ioctl$FICLONERANGE(r8, 0x4020940d, &(0x7f00000001c0)={r7, 0x0, 0x100, 0x6, 0xda}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x300, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast1, @in6=@local}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0x4d) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x1000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x7, 0x1, 0x7) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)=0x0) fcntl$getown(r2, 0x9) getpgrp(r9) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000180), &(0x7f0000000280)=0x2) r10 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x4) r11 = getegid() getresgid(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000040)={[], 0x2, 0x9, 0x200, 0x1, 0x9}) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r12 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r12, 0x1, 0x1a, 0x0, 0x0) sendmsg(r12, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="240000005a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r13 = dup(r12) r14 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r14, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getsockopt$inet_IP_IPSEC_POLICY(r14, 0x0, 0x10, &(0x7f0000005ec0)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xffffffffffffffc3) r16 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r14, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@remote, @in6=@rand_addr="20bbcbd1865253e3e58aa219d6ca6440", 0x4e24, 0x2400000000000000, 0x4e22, 0x0, 0x2, 0xa0, 0x0, 0x67, r15, r16}, {0x6, 0x183, 0x3, 0x7f, 0x61553a0b, 0x9, 0x1, 0x4}, {0x20, 0x80000001, 0x2000000000000, 0x9}, 0x9, 0x6e6bba, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d3, 0xff}, 0xa, @in=@loopback, 0x3504, 0x0, 0x3, 0xfffffffffffffffc, 0x1ff, 0x5, 0x6}}, 0xe8) write$P9_RGETATTR(r13, &(0x7f00000003c0)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r16, r11, 0x9309, 0x6, 0x9, 0x20, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) 12:02:44 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000040)="a9983a30b6ec7f8c6195a9835f7124d7292b0eeafc3942c36bc21359acf9dc01ccc17dd2c91a3eb645c9b78b01e2946e917f090ee0b803f822d2ae6ba3", 0xfffffffffffffdf0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:44 executing program 0 (fault-call:5 fault-nth:34): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) ioctl$VIDIOC_OVERLAY(r2, 0x4004560e, &(0x7f0000000080)=0x401) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) fadvise64(r7, 0x0, 0x6, 0x3) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:44 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x8001, 0x1}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000100)={0x1, 0x0, {0x62, 0xffffffff, 0x51, 0x7}}) [ 644.803987][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 644.882500][T11307] usb 2-1: device descriptor read/all, error -71 [ 644.891566][T21731] FAULT_INJECTION: forcing a failure. [ 644.891566][T21731] name failslab, interval 1, probability 0, space 0, times 0 [ 644.908078][T21731] CPU: 1 PID: 21731 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 644.916051][T21731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.926359][T21731] Call Trace: 12:02:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfe}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) [ 644.929741][T21731] dump_stack+0x191/0x1f0 [ 644.934152][T21731] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.940117][T21731] should_fail+0xa3f/0xa50 [ 644.944614][T21731] __should_failslab+0x264/0x280 [ 644.949626][T21731] should_failslab+0x29/0x70 [ 644.954474][T21731] kmem_cache_alloc_node+0x103/0xe70 [ 644.959877][T21731] ? __alloc_skb+0x215/0xa10 [ 644.959944][T21731] __alloc_skb+0x215/0xa10 [ 644.969373][T21731] netlink_sendmsg+0x783/0x1330 [ 644.974324][T21731] ? netlink_getsockopt+0x1430/0x1430 [ 644.980314][T21731] ___sys_sendmsg+0x14ff/0x1590 [ 644.985260][T21731] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.991227][T21731] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 644.997362][T21731] ? balance_callback+0x48/0x260 [ 645.002365][T21731] ? kmsan_internal_check_memory+0x99/0x4c0 [ 645.008303][T21731] ? __msan_get_context_state+0x9/0x20 [ 645.013789][T21731] ? rcu_all_qs+0x23/0x240 [ 645.018699][T21731] __sys_sendmmsg+0x53a/0xae0 [ 645.024174][T21731] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.030617][T21731] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.036716][T21731] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 645.042472][T21731] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.048407][T21731] __se_sys_sendmmsg+0xbd/0xe0 [ 645.053208][T21731] __x64_sys_sendmmsg+0x56/0x70 [ 645.058175][T21731] do_syscall_64+0xbc/0xf0 [ 645.062650][T21731] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.069510][T21731] RIP: 0033:0x459a29 [ 645.073437][T21731] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.093090][T21731] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 645.101628][T21731] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 645.109618][T21731] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 645.117615][T21731] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.125603][T21731] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 645.133591][T21731] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:45 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r4, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000280)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000040)={r7, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000040)={r7, @in6={{0xa, 0x4e23, 0x20000, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x84) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:45 executing program 4: 12:02:45 executing program 0 (fault-call:5 fault-nth:35): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:45 executing program 4: [ 645.367732][T21753] FAULT_INJECTION: forcing a failure. [ 645.367732][T21753] name failslab, interval 1, probability 0, space 0, times 0 [ 645.384457][T21753] CPU: 1 PID: 21753 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 645.392497][T21753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.403674][T21753] Call Trace: [ 645.407155][T21753] dump_stack+0x191/0x1f0 [ 645.411650][T21753] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.417715][T21753] should_fail+0xa3f/0xa50 [ 645.422219][T21753] __should_failslab+0x264/0x280 [ 645.427252][T21753] should_failslab+0x29/0x70 [ 645.432222][T21753] __kmalloc_node_track_caller+0x1cd/0x1320 [ 645.438318][T21753] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.444586][T21753] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 645.450359][T21753] ? netlink_sendmsg+0x783/0x1330 [ 645.455426][T21753] ? netlink_sendmsg+0x783/0x1330 [ 645.460650][T21753] __alloc_skb+0x306/0xa10 [ 645.465099][T21753] ? netlink_sendmsg+0x783/0x1330 [ 645.470246][T21753] netlink_sendmsg+0x783/0x1330 [ 645.475151][T21753] ? netlink_getsockopt+0x1430/0x1430 [ 645.480574][T21753] ___sys_sendmsg+0x14ff/0x1590 [ 645.485469][T21753] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.491838][T21753] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 645.497926][T21753] ? balance_callback+0x48/0x260 [ 645.502893][T21753] ? kmsan_internal_check_memory+0x99/0x4c0 [ 645.508814][T21753] ? __msan_get_context_state+0x9/0x20 [ 645.514392][T21753] ? rcu_all_qs+0x23/0x240 [ 645.518838][T21753] __sys_sendmmsg+0x53a/0xae0 [ 645.523578][T21753] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.529495][T21753] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.535773][T21753] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 645.541666][T21753] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.547596][T21753] __se_sys_sendmmsg+0xbd/0xe0 [ 645.552400][T21753] __x64_sys_sendmmsg+0x56/0x70 [ 645.557273][T21753] do_syscall_64+0xbc/0xf0 [ 645.561727][T21753] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.567636][T21753] RIP: 0033:0x459a29 [ 645.571560][T21753] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.591195][T21753] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 645.599637][T21753] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 645.607624][T21753] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 645.615610][T21753] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.623606][T21753] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 645.631676][T21753] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 645.651106][T12572] usb 6-1: device descriptor read/64, error 18 [ 645.712153][T11307] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 645.773812][T12572] usb usb6-port1: attempt power cycle [ 645.952340][T11307] usb 2-1: Using ep0 maxpacket: 32 12:02:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x9) 12:02:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4080aebf, &(0x7f0000000080)) dup2(r0, r4) 12:02:46 executing program 0 (fault-call:5 fault-nth:36): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x8001, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0xffffffcc, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0x1, r7, 0x1, 0x0, 0x6, @broadcast}, 0xffffffffffffff5c) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) r9 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) r10 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r10, 0x6) ioctl$SIOCGSTAMP(r10, 0x8906, &(0x7f0000000200)) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f00000001c0)={0x7, 0x7, 0x8000}, 0x4) ioctl$int_in(r8, 0x5452, &(0x7f0000000080)=0x9) write$P9_RATTACH(r8, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x2, 0x1, 0x1}}, 0x14) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:02:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x3a8, 0x7c849643af940cba) dup2(r1, r2) [ 646.252317][T11307] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 646.261549][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 646.308089][T11307] usb 2-1: config 0 descriptor?? [ 646.326312][T21766] FAULT_INJECTION: forcing a failure. [ 646.326312][T21766] name failslab, interval 1, probability 0, space 0, times 0 [ 646.339654][T21766] CPU: 0 PID: 21766 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 646.347617][T21766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.357749][T21766] Call Trace: [ 646.361139][T21766] dump_stack+0x191/0x1f0 [ 646.365570][T21766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.371563][T21766] should_fail+0xa3f/0xa50 [ 646.376085][T21766] __should_failslab+0x264/0x280 [ 646.381108][T21766] should_failslab+0x29/0x70 [ 646.385778][T21766] kmem_cache_alloc_node+0x103/0xe70 [ 646.391162][T21766] ? __alloc_skb+0x215/0xa10 [ 646.395882][T21766] __alloc_skb+0x215/0xa10 [ 646.400429][T21766] netlink_sendmsg+0x783/0x1330 [ 646.405407][T21766] ? netlink_getsockopt+0x1430/0x1430 [ 646.410875][T21766] ___sys_sendmsg+0x14ff/0x1590 [ 646.415863][T21766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.421988][T21766] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 646.428162][T21766] ? balance_callback+0x48/0x260 [ 646.433165][T21766] ? kmsan_internal_check_memory+0x99/0x4c0 [ 646.439187][T21766] ? __msan_get_context_state+0x9/0x20 [ 646.444675][T21766] ? rcu_all_qs+0x23/0x240 [ 646.449200][T21766] __sys_sendmmsg+0x53a/0xae0 [ 646.453958][T21766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.459895][T21766] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 646.466035][T21766] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 646.471837][T21766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.477880][T21766] __se_sys_sendmmsg+0xbd/0xe0 [ 646.482686][T21766] __x64_sys_sendmmsg+0x56/0x70 [ 646.487581][T21766] do_syscall_64+0xbc/0xf0 [ 646.492051][T21766] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 646.498630][T21766] RIP: 0033:0x459a29 [ 646.502575][T21766] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 646.523157][T21766] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 646.531604][T21766] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 646.539610][T21766] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 646.547635][T21766] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:02:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) dup2(r1, r2) [ 646.555688][T21766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 646.563701][T21766] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 646.604642][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 646.616349][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 646.627196][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 646.636842][T11307] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 646.645637][T11307] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 646.804882][T12575] usb 2-1: USB disconnect, device number 47 [ 647.571945][T12575] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 647.811889][T12575] usb 2-1: Using ep0 maxpacket: 32 [ 648.092250][T12575] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 648.101504][T12575] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 648.111215][T12575] usb 2-1: config 0 descriptor?? [ 648.154723][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 648.166036][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 648.176831][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 648.186316][T12575] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 648.194980][T12575] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 12:02:48 executing program 0 (fault-call:5 fault-nth:37): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/109, 0x6d, 0x0, &(0x7f0000000140)=@in={0x2, 0x4e21, @loopback}, 0x80) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r7, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r7, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r8 = getpgrp(0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r9}], 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000080)=0x9) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000200)={0x4, 0x8, 0xfa00, {r10, 0x40}}, 0x10) fcntl$setownex(r7, 0xf, &(0x7f0000000080)={0x3, r8}) 12:02:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x14, "e6d6af8e50e90ca84778225831c89c3675f2c32d"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="207c632728df4d000000"], &(0x7f0000000100)=0xe) [ 648.318588][T11307] usb 2-1: USB disconnect, device number 48 12:02:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4080aebf, &(0x7f0000000080)) dup2(r0, r4) 12:02:48 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r1, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x41, "737f0ed6bf97d9e57a27d07e671c184c6159a0a3d00e4418de66b79510e319952cc2afd8037d609c1ebf604b55d4e8a36839d21de240ea58451514c6913dc03ac1"}, &(0x7f00000000c0)=0x49) [ 648.465962][T21802] FAULT_INJECTION: forcing a failure. [ 648.465962][T21802] name failslab, interval 1, probability 0, space 0, times 0 [ 648.479352][T21802] CPU: 0 PID: 21802 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 648.487292][T21802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.497398][T21802] Call Trace: [ 648.500770][T21802] dump_stack+0x191/0x1f0 [ 648.505166][T21802] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.511123][T21802] should_fail+0xa3f/0xa50 [ 648.515583][T21802] __should_failslab+0x264/0x280 [ 648.520545][T21802] should_failslab+0x29/0x70 [ 648.525601][T21802] __kmalloc_node_track_caller+0x1cd/0x1320 [ 648.531517][T21802] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 648.537636][T21802] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 648.543144][T21802] ? netlink_sendmsg+0x783/0x1330 [ 648.548216][T21802] ? netlink_sendmsg+0x783/0x1330 [ 648.553269][T21802] __alloc_skb+0x306/0xa10 [ 648.557709][T21802] ? netlink_sendmsg+0x783/0x1330 [ 648.562779][T21802] netlink_sendmsg+0x783/0x1330 [ 648.567690][T21802] ? netlink_getsockopt+0x1430/0x1430 [ 648.573086][T21802] ___sys_sendmsg+0x14ff/0x1590 [ 648.577984][T21802] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.583901][T21802] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 648.590001][T21802] ? balance_callback+0x48/0x260 [ 648.594977][T21802] ? kmsan_internal_check_memory+0x99/0x4c0 [ 648.600912][T21802] ? __msan_get_context_state+0x9/0x20 [ 648.606388][T21802] ? rcu_all_qs+0x23/0x240 [ 648.610837][T21802] __sys_sendmmsg+0x53a/0xae0 [ 648.615647][T21802] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.621568][T21802] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 648.628027][T21802] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 648.633861][T21802] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.641258][T21802] __se_sys_sendmmsg+0xbd/0xe0 [ 648.646051][T21802] __x64_sys_sendmmsg+0x56/0x70 [ 648.651008][T21802] do_syscall_64+0xbc/0xf0 [ 648.655472][T21802] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 648.661380][T21802] RIP: 0033:0x459a29 [ 648.665299][T21802] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 648.685946][T21802] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 648.695182][T21802] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 648.703183][T21802] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:02:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth0_to_bond\x00'}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 648.711365][T21802] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 648.719614][T21802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 648.727610][T21802] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x2, 0x1, 0xff, 0x9}, 0x3c7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd4, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x4e24, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x101, 0x0, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) listen(r0, 0x6) r4 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) ioctl$UI_GET_SYSNAME(r4, 0x8040552c, &(0x7f0000000180)) r5 = socket(0x10, 0x80002, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$PPPIOCSCOMPRESS(r6, 0x4010744d) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/104, 0x68) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) ioctl$TCXONC(r7, 0x540a, 0x2) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r8, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r5, r8) 12:02:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff0100000000000000000000000002010000000000000000000000000000000100000000000000000a000000000000001c3256e7afdf326fc192183992945fb9b7284bc3aa76bb51264b4bc87ac5a23e657bb54af571af229e3e14d5f0919d7be84314f5c73f61cf7f5db1f635325c53c9b86ffc9b132ea8253f6802f5c93ac198e3bdc7a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a76e0000000000000000000000000000000000ee2d71321f32000000000000000000000000000000000000a100000000000000fdda1707363f1acfe1b25ff54edca714"], 0xb8}}, 0x0) 12:02:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000300)={0x3f, 0xb89, &(0x7f0000000180)="497ef78c8a3c4732c58aafa4ab37937bd2311c493e2f5b268282191f35a032ff083cfed08370b545180995cd9c181a36674aecdcbc4e4c2a9875d859023305720988678c76f210e398ad672680e70ec1a786611e7b69cbbbfbe526d555f16bc7d43dd58992ac143d263af2f1d679b180", &(0x7f0000000200)="afaf16a69f28be0f4a2344d14b0c2f976f1044c2411b618b911f45b36a8b2777f707220391cb3d399d6c71dc837c2752d428809b07c719066365ed0da8b68710609b494d3b65ad16b9103940c5f3a0ffc7e72bf555e9d3cb456a810d8c64d750028a3cc432a1f49012a33fe31942b5b6bdf084c5f66438f6f39c2fc8e2ee6d682268773b90553c9b42530815f177dc465c9ee2350fb5379911c40ac6a433ee9e85421f1ba19812ea3dd68076cfa0c8a9c4248083049e3a3a1563ede9a90f26189140c341039d1f3789794cab00483f8a4ce089d7c4cd374438be6f5fd0deac4d494ea8", 0x70, 0xe3}) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:02:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) 12:02:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x5, 0x5, 0x9, 0x3ff}, {0x36, 0x4, 0x0, 0x6}]}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x8, 0x2, 0x0, 0xfffffff7}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:49 executing program 0 (fault-call:5 fault-nth:38): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:49 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001880)={0x44, 0x0, &(0x7f0000000740)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000880)='1'}) [ 649.101248][T21829] FAULT_INJECTION: forcing a failure. [ 649.101248][T21829] name failslab, interval 1, probability 0, space 0, times 0 [ 649.104740][T11307] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 649.115625][T21829] CPU: 1 PID: 21829 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 649.131190][T21829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.141636][T21829] Call Trace: [ 649.145194][T21829] dump_stack+0x191/0x1f0 [ 649.149592][T21829] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.155558][T21829] should_fail+0xa3f/0xa50 [ 649.160044][T21829] __should_failslab+0x264/0x280 [ 649.165029][T21829] should_failslab+0x29/0x70 [ 649.169924][T21829] kmem_cache_alloc_node+0x103/0xe70 [ 649.175256][T21829] ? __alloc_skb+0x215/0xa10 [ 649.179888][T21829] __alloc_skb+0x215/0xa10 [ 649.184349][T21829] netlink_sendmsg+0x783/0x1330 [ 649.189248][T21829] ? netlink_getsockopt+0x1430/0x1430 [ 649.195423][T21829] ___sys_sendmsg+0x14ff/0x1590 [ 649.200445][T21829] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.206463][T21829] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 649.213877][T21829] ? balance_callback+0x48/0x260 [ 649.218846][T21829] ? kmsan_internal_check_memory+0x99/0x4c0 [ 649.225126][T21829] ? __msan_get_context_state+0x9/0x20 [ 649.231659][T21829] ? rcu_all_qs+0x23/0x240 [ 649.236114][T21829] __sys_sendmmsg+0x53a/0xae0 [ 649.241102][T21829] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.247022][T21829] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.253130][T21829] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 649.258880][T21829] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.265789][T21829] __se_sys_sendmmsg+0xbd/0xe0 [ 649.270586][T21829] __x64_sys_sendmmsg+0x56/0x70 [ 649.275464][T21829] do_syscall_64+0xbc/0xf0 [ 649.279911][T21829] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 649.285929][T21829] RIP: 0033:0x459a29 [ 649.290201][T21829] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 649.310094][T21829] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 649.318750][T21829] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 649.326742][T21829] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 649.335421][T21829] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.343591][T21829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:02:49 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @rand_addr, 0x5cff}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700), 0x1, 0x400c808) dup2(r1, r2) 12:02:49 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) ioctl(r0, 0x11000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='\b\xbd\xff\"\x00\x00\x00\xdf\x00', 0x9, 0xdee06a771ae1a441) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000140)={0xa0004, 0x0, [0x6, 0x1, 0x6, 0x5000000000, 0x20, 0xc74, 0x5, 0x2]}) fcntl$setstatus(r2, 0x4, 0x0) [ 649.351579][T21829] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:49 executing program 0 (fault-call:5 fault-nth:39): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 649.533028][T21842] FAULT_INJECTION: forcing a failure. [ 649.533028][T21842] name failslab, interval 1, probability 0, space 0, times 0 [ 649.546110][T21842] CPU: 1 PID: 21842 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 649.555285][T21842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.566762][T21842] Call Trace: [ 649.570134][T21842] dump_stack+0x191/0x1f0 [ 649.574730][T21842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.580667][T21842] should_fail+0xa3f/0xa50 [ 649.585151][T21842] __should_failslab+0x264/0x280 [ 649.590118][T21842] should_failslab+0x29/0x70 [ 649.594776][T21842] __kmalloc_node_track_caller+0x1cd/0x1320 [ 649.600828][T21842] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.607266][T21842] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 649.612951][T21842] ? netlink_sendmsg+0x783/0x1330 [ 649.618022][T21842] ? netlink_sendmsg+0x783/0x1330 [ 649.623074][T21842] __alloc_skb+0x306/0xa10 [ 649.627513][T21842] ? netlink_sendmsg+0x783/0x1330 [ 649.632571][T21842] netlink_sendmsg+0x783/0x1330 [ 649.637464][T21842] ? netlink_getsockopt+0x1430/0x1430 [ 649.642864][T21842] ___sys_sendmsg+0x14ff/0x1590 [ 649.647756][T21842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.653674][T21842] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 649.659771][T21842] ? balance_callback+0x48/0x260 [ 649.664742][T21842] ? kmsan_internal_check_memory+0x99/0x4c0 [ 649.670658][T21842] ? __msan_get_context_state+0x9/0x20 [ 649.676146][T21842] ? rcu_all_qs+0x23/0x240 [ 649.680588][T21842] __sys_sendmmsg+0x53a/0xae0 [ 649.685313][T21842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.691229][T21842] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.697326][T21842] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 649.703065][T21842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.708982][T21842] __se_sys_sendmmsg+0xbd/0xe0 [ 649.713775][T21842] __x64_sys_sendmmsg+0x56/0x70 [ 649.718732][T21842] do_syscall_64+0xbc/0xf0 [ 649.723182][T21842] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 649.729086][T21842] RIP: 0033:0x459a29 [ 649.732999][T21842] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 649.752633][T21842] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 649.761074][T21842] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 649.769059][T21842] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 649.777044][T21842] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.785036][T21842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 649.793021][T21842] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 649.822530][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 650.102322][T11307] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 650.112064][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 650.121538][T11307] usb 2-1: config 0 descriptor?? [ 650.164687][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 650.176065][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 650.187320][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 650.196986][T11307] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 650.205621][T11307] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 12:02:51 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:02:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00000000c0)="037246d5d8e336e038ce36c207220be79d480217e486d57047accd5e406528680f9c383a84a647c4dfb76e57d5b3d19b033d78b5ffd7ada026e0cb20d206d1a2431363c3397e681dc1bb1e18e739557ee5e758138f5f3bb8db5203097ce81b1d62a60520bc18b82de8778583992f642d09", 0x71) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000140)=0xf9a, 0x4) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) dup3(r2, r3, 0x80000) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:51 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r4 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000000c0)={0x0, 0x5}) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) r6 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r6, 0x6) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r5, r2, r6, r7, r8], 0x5) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x7fffffff, @mcast1, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:51 executing program 0 (fault-call:5 fault-nth:40): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a7, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r8, 0x5, 0x0, 0x0, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x60, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1081405}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r8, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x0, @link='syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x800) [ 651.474563][T12575] usb 2-1: USB disconnect, device number 49 12:02:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, &(0x7f00000000c0)) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 651.555295][T21853] FAULT_INJECTION: forcing a failure. [ 651.555295][T21853] name failslab, interval 1, probability 0, space 0, times 0 [ 651.568401][T21853] CPU: 0 PID: 21853 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 651.576393][T21853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.576412][T21853] Call Trace: [ 651.576486][T21853] dump_stack+0x191/0x1f0 [ 651.576537][T21853] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.576588][T21853] should_fail+0xa3f/0xa50 [ 651.576646][T21853] __should_failslab+0x264/0x280 [ 651.576693][T21853] should_failslab+0x29/0x70 [ 651.576745][T21853] kmem_cache_alloc_node+0x103/0xe70 [ 651.576803][T21853] ? __alloc_skb+0x215/0xa10 [ 651.576859][T21853] __alloc_skb+0x215/0xa10 [ 651.576926][T21853] netlink_sendmsg+0x783/0x1330 [ 651.633944][T21853] ? netlink_getsockopt+0x1430/0x1430 [ 651.639348][T21853] ___sys_sendmsg+0x14ff/0x1590 [ 651.644331][T21853] ? kmsan_internal_set_origin+0x6a/0xb0 [ 651.650014][T21853] ? kmsan_internal_set_origin+0x6a/0xb0 [ 651.655943][T21853] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 651.662838][T21853] ? kmsan_internal_check_memory+0x99/0x4c0 [ 651.668858][T21853] ? __msan_get_context_state+0x9/0x20 [ 651.674509][T21853] ? rcu_all_qs+0x23/0x240 [ 651.678986][T21853] __sys_sendmmsg+0x53a/0xae0 [ 651.683753][T21853] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.689812][T21853] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 651.695916][T21853] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 651.701781][T21853] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.708429][T21853] __se_sys_sendmmsg+0xbd/0xe0 [ 651.714195][T21853] __x64_sys_sendmmsg+0x56/0x70 [ 651.719092][T21853] do_syscall_64+0xbc/0xf0 [ 651.723903][T21853] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 651.729812][T21853] RIP: 0033:0x459a29 [ 651.733908][T21853] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 651.754340][T21853] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 651.763082][T21853] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 651.771512][T21853] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 651.780736][T21853] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 651.788744][T21853] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 651.797163][T21853] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:51 executing program 0 (fault-call:5 fault-nth:41): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 651.906127][T21869] FAULT_INJECTION: forcing a failure. [ 651.906127][T21869] name failslab, interval 1, probability 0, space 0, times 0 [ 651.919787][T21869] CPU: 1 PID: 21869 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 651.927742][T21869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.938470][T21869] Call Trace: [ 651.942388][T21869] dump_stack+0x191/0x1f0 [ 651.947870][T21869] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 12:02:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x2101) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000100)={0x0, 0x10000, 0x159a, 0x7ff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 651.953873][T21869] should_fail+0xa3f/0xa50 [ 651.958484][T21869] __should_failslab+0x264/0x280 [ 651.963862][T21869] should_failslab+0x29/0x70 [ 651.968558][T21869] __kmalloc_node_track_caller+0x1cd/0x1320 [ 651.975340][T21869] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 651.982171][T21869] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 651.988865][T21869] ? netlink_sendmsg+0x783/0x1330 [ 651.994083][T21869] ? netlink_sendmsg+0x783/0x1330 [ 651.999255][T21869] __alloc_skb+0x306/0xa10 [ 652.003715][T21869] ? netlink_sendmsg+0x783/0x1330 [ 652.009350][T21869] netlink_sendmsg+0x783/0x1330 [ 652.014366][T21869] ? netlink_getsockopt+0x1430/0x1430 [ 652.020344][T21869] ___sys_sendmsg+0x14ff/0x1590 [ 652.025255][T21869] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.031216][T21869] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 652.037323][T21869] ? balance_callback+0x48/0x260 [ 652.042379][T21869] ? kmsan_internal_check_memory+0x99/0x4c0 [ 652.049231][T21869] ? __msan_get_context_state+0x9/0x20 [ 652.054743][T21869] ? rcu_all_qs+0x23/0x240 [ 652.059215][T21869] __sys_sendmmsg+0x53a/0xae0 [ 652.063957][T21869] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.070809][T21869] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 652.077163][T21869] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 652.083033][T21869] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.091236][T21869] __se_sys_sendmmsg+0xbd/0xe0 [ 652.096142][T21869] __x64_sys_sendmmsg+0x56/0x70 [ 652.101596][T21869] do_syscall_64+0xbc/0xf0 [ 652.106103][T21869] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 652.112028][T21869] RIP: 0033:0x459a29 [ 652.115976][T21869] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.137202][T21869] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 652.145659][T21869] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 652.153666][T21869] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 652.165486][T21869] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 652.174015][T21869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 652.182119][T21869] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 652.204375][T12572] usb 5-1: new high-speed USB device number 2 using dummy_hcd 12:02:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) sendmsg$nl_crypto(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@get={0x118, 0x13, 0x20, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_sha384\x00'}, [], [], 0x1000, 0x2800}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008004) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = socket$inet6(0xa, 0x6, 0x0) ioprio_get$pid(0x3, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) sendmmsg(r5, &(0x7f0000005700), 0x0, 0x0) dup2(r1, r2) 12:02:52 executing program 0 (fault-call:5 fault-nth:42): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 652.357176][T21874] FAULT_INJECTION: forcing a failure. [ 652.357176][T21874] name failslab, interval 1, probability 0, space 0, times 0 [ 652.370398][T21874] CPU: 1 PID: 21874 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 652.378688][T21874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.390288][T21874] Call Trace: [ 652.393699][T21874] dump_stack+0x191/0x1f0 [ 652.398122][T21874] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.404180][T21874] should_fail+0xa3f/0xa50 [ 652.404247][T21874] __should_failslab+0x264/0x280 [ 652.404295][T21874] should_failslab+0x29/0x70 [ 652.404348][T21874] kmem_cache_alloc_node+0x103/0xe70 [ 652.404404][T21874] ? __alloc_skb+0x215/0xa10 [ 652.404468][T21874] __alloc_skb+0x215/0xa10 12:02:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$VIDIOC_SUBDEV_S_FMT(r2, 0xc0585605, &(0x7f0000000240)={0x1, 0x0, {0x4, 0x8, 0x2013, 0x2, 0xa, 0x3, 0x2, 0x4}}) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) listen(r5, 0x200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x47, "abeb037b4fb3c30c81564790901aad73c6dff427047d8f5165ac001a65b48dbfdc29043d241b99006b7cd7dfd398826916601e92fb5aa4e7a28cc75d14cb0446ff93ce53a40222"}, &(0x7f0000000180)=0x4f) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x0, 0x80, 0x9}, &(0x7f0000000200)=0x10) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) [ 652.404534][T21874] netlink_sendmsg+0x783/0x1330 12:02:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r7, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r7, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r9}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) [ 652.404608][T21874] ? netlink_getsockopt+0x1430/0x1430 [ 652.404643][T21874] ___sys_sendmsg+0x14ff/0x1590 [ 652.404706][T21874] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.404749][T21874] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 652.404788][T21874] ? balance_callback+0x48/0x260 [ 652.404830][T21874] ? kmsan_internal_check_memory+0x99/0x4c0 [ 652.404871][T21874] ? __msan_get_context_state+0x9/0x20 [ 652.404904][T21874] ? rcu_all_qs+0x23/0x240 [ 652.404951][T21874] __sys_sendmmsg+0x53a/0xae0 [ 652.405017][T21874] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.405059][T21874] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 652.405106][T21874] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 652.405145][T21874] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.405192][T21874] __se_sys_sendmmsg+0xbd/0xe0 [ 652.405240][T21874] __x64_sys_sendmmsg+0x56/0x70 [ 652.405279][T21874] do_syscall_64+0xbc/0xf0 [ 652.405334][T21874] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 652.405364][T21874] RIP: 0033:0x459a29 [ 652.405407][T21874] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.405428][T21874] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 652.405477][T21874] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 652.405503][T21874] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 652.405526][T21874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 652.405552][T21874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 652.405576][T21874] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 652.567303][T12575] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 652.593198][T12572] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 652.593270][T12572] usb 5-1: config 0 has no interface number 0 [ 652.593352][T12572] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 652.593433][T12572] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 652.593521][T12572] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 652.593601][T12572] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 652.593710][T12572] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 652.593781][T12572] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 652.596440][T12572] usb 5-1: config 0 descriptor?? [ 652.640589][T12572] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 652.809059][T12575] usb 2-1: Using ep0 maxpacket: 32 [ 653.037529][T11307] usb 5-1: USB disconnect, device number 2 [ 653.052286][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 653.058348][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 653.064654][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 653.070824][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 653.078736][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 653.084798][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 653.094394][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 653.122300][T12575] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 653.131532][T12575] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 653.142127][T12575] usb 2-1: config 0 descriptor?? [ 653.185221][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 653.196537][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 653.207491][T12575] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 653.217786][T12575] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 653.226847][T12575] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 653.423696][T12575] usb 2-1: USB disconnect, device number 50 [ 654.012173][T12575] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 654.231930][T11307] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 654.382224][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 654.390616][T12575] usb 5-1: config 0 has no interface number 0 [ 654.396923][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 654.408306][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 654.420311][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 654.431712][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 654.445372][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 654.454592][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 654.464286][T12575] usb 5-1: config 0 descriptor?? [ 654.472032][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 654.509369][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 12:02:54 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:02:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x21200) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000800)={0x100, 0x0, &(0x7f00000006c0)=[@reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000300)={@flat=@handle={0x73682a85, 0x1000, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000200)=""/246, 0xf6, 0x2, 0x13}, @fda={0x66646185, 0x0, 0x0, 0x31}}, &(0x7f0000000140)={0x0, 0x18, 0x40}}}, @request_death={0x400c630e, 0x2}, @dead_binder_done, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x0, &(0x7f0000000380)=""/137, 0x89, 0x0, 0x23}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r0}}, &(0x7f00000004c0)={0x0, 0x28, 0x40}}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000600)={@flat=@weak_handle={0x77682a85, 0x1, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000500)=""/211, 0xd3, 0x0, 0x26}, @flat=@weak_binder={0x77622a85, 0x101}}, &(0x7f0000000680)={0x0, 0x18, 0x40}}}], 0x2e, 0x0, &(0x7f00000007c0)="d4fa2093b2d601541ff3ec3c2737d4c533ed29337b94e4d61e73304d0719eeabf0a8ba87f699ab7c8f5be2c0c8c7"}) openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000180)="91dca50d56b85d00000000000000877bd409825896a069581c0931020809003ff09c0a564e9d4af1bb327ae8767a0f49413e2cb34680ade0b62355c137d1310000d958a4922400000000000000008f9394206d75faff5f94") r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) 12:02:54 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000080)=0xf9) sendmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000780)="0f", 0x1}], 0x1000000000000209, 0x0, 0xfffffffffffffefb}}], 0x1, 0x0) dup2(r1, r2) 12:02:54 executing program 0 (fault-call:5 fault-nth:43): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) ioctl$VT_DISALLOCATE(r1, 0x5608) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) [ 654.752235][T11307] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 654.761497][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 654.771643][T11307] usb 2-1: config 0 descriptor?? [ 654.779466][ T12] usb 5-1: USB disconnect, device number 3 [ 654.823986][ T12] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 654.837689][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 654.849326][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 654.861210][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 654.870860][T11307] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 654.879453][T11307] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 654.896081][T21900] FAULT_INJECTION: forcing a failure. [ 654.896081][T21900] name failslab, interval 1, probability 0, space 0, times 0 [ 654.909815][T21900] CPU: 1 PID: 21900 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 654.917790][T21900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.928004][T21900] Call Trace: [ 654.931679][T21900] dump_stack+0x191/0x1f0 [ 654.936108][T21900] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.942098][T21900] should_fail+0xa3f/0xa50 [ 654.946637][T21900] __should_failslab+0x264/0x280 [ 654.951682][T21900] should_failslab+0x29/0x70 [ 654.956443][T21900] __kmalloc_node_track_caller+0x1cd/0x1320 [ 654.962865][T21900] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 654.969101][T21900] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 654.975044][T21900] ? netlink_sendmsg+0x783/0x1330 [ 654.980111][T21900] ? netlink_sendmsg+0x783/0x1330 [ 654.985182][T21900] __alloc_skb+0x306/0xa10 [ 654.989657][T21900] ? netlink_sendmsg+0x783/0x1330 [ 654.994746][T21900] netlink_sendmsg+0x783/0x1330 [ 655.000342][T21900] ? netlink_getsockopt+0x1430/0x1430 [ 655.005941][T21900] ___sys_sendmsg+0x14ff/0x1590 [ 655.010837][T21900] ? kmsan_internal_set_origin+0x6a/0xb0 [ 655.016517][T21900] ? kmsan_internal_set_origin+0x6a/0xb0 [ 655.022176][T21900] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 655.028300][T21900] ? kmsan_internal_check_memory+0x99/0x4c0 [ 655.034257][T21900] ? __msan_get_context_state+0x9/0x20 [ 655.039813][T21900] ? rcu_all_qs+0x23/0x240 [ 655.044442][T21900] __sys_sendmmsg+0x53a/0xae0 [ 655.049170][T21900] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.055095][T21900] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.061202][T21900] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 655.066953][T21900] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.072878][T21900] __se_sys_sendmmsg+0xbd/0xe0 [ 655.077680][T21900] __x64_sys_sendmmsg+0x56/0x70 [ 655.082567][T21900] do_syscall_64+0xbc/0xf0 [ 655.087302][T21900] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 655.093215][T21900] RIP: 0033:0x459a29 [ 655.097142][T21900] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 655.117742][T21900] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 655.126445][T21900] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 655.134446][T21900] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 655.142437][T21900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 655.150425][T21900] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 655.158421][T21900] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 655.222852][T12575] usb 2-1: USB disconnect, device number 51 12:02:55 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000200)="37fe752b90f8ff1241fbd896c76aeafaaf0ac04f842900f4ecd02efd779f") r1 = socket$inet6(0xa, 0x4, 0x2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) ioctl(r1, 0x7, &(0x7f0000000140)="11dca50d5e7d3310b48d9c582a4699e1802b165a1629c7f6bddfe1dc5640b00d0bbd42a9459de54e6e1f99633d091317111f63d730c83cf8cff28fe4854a7a5f7458d5914d036f4fea9f416d2f1a434b110b544932cb1e2087f022987446aa51ee84d786f61069ad3ca20c80a41379000f179c000000") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='/dev/vcsa#\x00') 12:02:55 executing program 0 (fault-call:5 fault-nth:44): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:55 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="f0010000ffffff20d10702079ed40000000309021b000100000000093c8b145ebeb81704000f262ea0254e2a356f316c1e2f9500"], 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x3, 0x2, 'client0\x00', 0xffffffff80000001, "e9b76af9c4b2b51d", "ba447529c80ed9596ba3eaf839867e445f1eb4a89de8f8a42878ae50f71a0c14", 0xa55, 0x3c3}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) pread64(r2, &(0x7f0000000200)=""/27, 0x1b, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) write$FUSE_POLL(r1, &(0x7f00000001c0)={0x18, 0x0, 0x3, {0x8}}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000000)={0x7, "72c8eaf37cc4f9db939c56a87c3f201d854392b2b668de492664343bca4aba95", 0x2}) [ 655.414868][T21922] FAULT_INJECTION: forcing a failure. [ 655.414868][T21922] name failslab, interval 1, probability 0, space 0, times 0 [ 655.428798][T21922] CPU: 1 PID: 21922 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 655.436856][T21922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.447584][T21922] Call Trace: [ 655.451048][T21922] dump_stack+0x191/0x1f0 [ 655.456324][T21922] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 12:02:55 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) mq_timedsend(r0, &(0x7f0000000040)="9c245f087dd832176d9f2a21", 0xc, 0x200, &(0x7f0000000080)={0x77359400}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r6, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1}}, 0xaf, 0xffff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000240)={r8, 0x4, 0x5, [0x8, 0x1000, 0x0, 0x8001, 0x101]}, &(0x7f0000000280)=0x12) sendmmsg(r6, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) fsetxattr$security_evm(r6, &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@ng={0x4, 0x8, "84f0d088d43cd943035bcd24"}, 0xe, 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)='\x00', 0x1}], 0x1, 0x0, 0x149}}], 0x4000000000000d0, 0x0) dup2(r2, r3) [ 655.462292][T21922] should_fail+0xa3f/0xa50 [ 655.466967][T21922] __should_failslab+0x264/0x280 [ 655.472326][T21922] should_failslab+0x29/0x70 [ 655.476988][T21922] kmem_cache_alloc_node+0x103/0xe70 [ 655.482342][T21922] ? __alloc_skb+0x215/0xa10 [ 655.487053][T21922] __alloc_skb+0x215/0xa10 [ 655.491556][T21922] netlink_sendmsg+0x783/0x1330 [ 655.496618][T21922] ? netlink_getsockopt+0x1430/0x1430 [ 655.502085][T21922] ___sys_sendmsg+0x14ff/0x1590 [ 655.507064][T21922] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.513030][T21922] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 655.520120][T21922] ? balance_callback+0x48/0x260 [ 655.525127][T21922] ? kmsan_internal_check_memory+0x99/0x4c0 [ 655.531446][T21922] ? __msan_get_context_state+0x9/0x20 [ 655.536960][T21922] ? rcu_all_qs+0x23/0x240 [ 655.541452][T21922] __sys_sendmmsg+0x53a/0xae0 [ 655.546235][T21922] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.552197][T21922] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.558326][T21922] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 655.564624][T21922] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.570581][T21922] __se_sys_sendmmsg+0xbd/0xe0 [ 655.575428][T21922] __x64_sys_sendmmsg+0x56/0x70 [ 655.580386][T21922] do_syscall_64+0xbc/0xf0 [ 655.580454][T21922] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 655.590818][T21922] RIP: 0033:0x459a29 [ 655.590866][T21922] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 655.590888][T21922] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 655.590931][T21922] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 655.590951][T21922] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 655.590993][T21922] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 655.613845][ T12] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 655.614599][T21922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 655.662721][T21922] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f00000001c0)) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:55 executing program 0 (fault-call:5 fault-nth:45): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x200009) pread64(r1, &(0x7f00000000c0)=""/221, 0xdd, 0x0) [ 655.961302][T21941] FAULT_INJECTION: forcing a failure. [ 655.961302][T21941] name failslab, interval 1, probability 0, space 0, times 0 [ 655.974235][T21941] CPU: 1 PID: 21941 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 655.982200][T21941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.982215][T21941] Call Trace: [ 655.982273][T21941] dump_stack+0x191/0x1f0 [ 655.982318][T21941] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.982373][ T12] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 655.982402][T21941] should_fail+0xa3f/0xa50 [ 655.982445][ T12] usb 5-1: config 0 has no interface number 0 [ 655.982474][T21941] __should_failslab+0x264/0x280 [ 655.982532][ T12] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 655.982563][T21941] should_failslab+0x29/0x70 [ 655.982618][T21941] __kmalloc_node_track_caller+0x1cd/0x1320 [ 655.982660][T21941] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.982696][T21941] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 655.982758][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 655.982800][T21941] ? netlink_sendmsg+0x783/0x1330 [ 655.982867][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 655.982900][T21941] ? netlink_sendmsg+0x783/0x1330 [ 655.982953][ T12] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 655.982989][T21941] __alloc_skb+0x306/0xa10 [ 655.983038][ T12] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 655.983071][T21941] ? netlink_sendmsg+0x783/0x1330 [ 655.983117][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 655.983151][T21941] netlink_sendmsg+0x783/0x1330 [ 655.983213][T21941] ? netlink_getsockopt+0x1430/0x1430 [ 655.983249][T21941] ___sys_sendmsg+0x14ff/0x1590 [ 655.983310][T21941] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.983361][T21941] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 655.983400][T21941] ? balance_callback+0x48/0x260 [ 655.983445][T21941] ? kmsan_internal_check_memory+0x99/0x4c0 [ 655.983488][T21941] ? __msan_get_context_state+0x9/0x20 [ 655.983520][T21941] ? rcu_all_qs+0x23/0x240 [ 655.983565][T21941] __sys_sendmmsg+0x53a/0xae0 [ 655.983631][T21941] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.983674][T21941] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.983714][T21941] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 655.983748][T21941] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.983792][T21941] __se_sys_sendmmsg+0xbd/0xe0 [ 655.983840][T21941] __x64_sys_sendmmsg+0x56/0x70 [ 655.983879][T21941] do_syscall_64+0xbc/0xf0 [ 655.983934][T21941] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 655.983961][T21941] RIP: 0033:0x459a29 [ 655.984001][T21941] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 655.984023][T21941] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 655.984061][T21941] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 655.984083][T21941] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 655.984107][T21941] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 655.984133][T21941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 655.984157][T21941] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 655.987012][ T12] usb 5-1: config 0 descriptor?? [ 656.031470][ T12] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 656.137172][T12575] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 656.373839][T12575] usb 2-1: Using ep0 maxpacket: 32 [ 656.443765][T12572] usb 5-1: USB disconnect, device number 4 [ 656.457845][T12572] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 656.512336][T12575] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 656.512423][T12575] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 656.592755][T12575] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 656.592833][T12575] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 656.684879][T12575] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 656.684955][T12575] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 656.685066][T12575] usb 2-1: New USB device found, idVendor=07d1, idProduct=0702, bcdDevice=d4.9e [ 656.685138][T12575] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 656.691999][T12575] usb 2-1: config 0 descriptor?? [ 656.946456][T12575] usb 2-1: USB disconnect, device number 52 12:02:57 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:02:57 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x2a38f75b, 0x40080) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0x2d2) quotactl(0xbf, &(0x7f0000000200)='./file0\x00', r3, &(0x7f00000002c0)) r4 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r5 = getegid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r5}}) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000080)={0xa0, 0x0, 0x5, {{0x5, 0x0, 0x9, 0xffff, 0x8, 0xd, {0x3, 0x8, 0x7, 0xb329, 0x1, 0x10001, 0x80, 0x2, 0x3, 0x7, 0x6a17, r3, r5, 0xa91c, 0x1f}}}}, 0xa0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r6 = socket(0x10, 0x80002, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r7, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r6, r7) 12:02:57 executing program 0 (fault-call:5 fault-nth:46): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r8, &(0x7f0000000080)='syz_tun\x00', 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:02:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) process_vm_writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000100)=""/80, 0x50}], 0x1, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/3, 0x3}, {&(0x7f0000001500)=""/134, 0x86}, {&(0x7f00000015c0)=""/87, 0x57}, {&(0x7f0000001640)=""/136, 0x88}, {&(0x7f0000001700)=""/51, 0x33}], 0xa, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x608000, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8, 0x2a, 0xfffffffe}, @IFLA_BR_MCAST_MLD_VERSION={0x8}, @IFLA_BR_MCAST_ROUTER={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0xb0420000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)=@ipv6_newaddr={0x3c, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r6}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x3, 0x3, 0x8}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0xd960c06c4a6aa92e) [ 657.232652][T21951] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 657.241023][T21951] netlink: 'syz-executor.5': attribute type 42 has an invalid length. [ 657.249600][T21951] netlink: 'syz-executor.5': attribute type 44 has an invalid length. [ 657.258049][T21951] netlink: 'syz-executor.5': attribute type 22 has an invalid length. [ 657.266802][T21951] netlink: 'syz-executor.5': attribute type 31 has an invalid length. 12:02:57 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000040)="625b3280e6543bbc9da00f9ed6ede6787d7656c7ce2ac0d2e95e0bcb1b0f1812237e72760f4b5474b1e611ad7064e2a125e1ec9f976fc43ad763f8024316a64ca1e75de865b6e6c6a0b966a8d41f673ce103be13490e917c895dfc63cae839b152b0a2a5756d2d5ed7172da89bac8de62628a20690415b4e2219cbbd7cfaada455b353ab899d373ec6d8134cf6227900fa0894e252f08b5b7fde37617d468f0c8334eba5e8ec98ce3c3f4fa8ac5be129743ea61b65", 0xb5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x4) listen(r4, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4c20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) faccessat(r3, &(0x7f0000000140)='./file0\x00', 0x2, 0x1000) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 657.278665][T21953] FAULT_INJECTION: forcing a failure. [ 657.278665][T21953] name failslab, interval 1, probability 0, space 0, times 0 [ 657.291512][T21953] CPU: 1 PID: 21953 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 657.299457][T21953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.311337][T21953] Call Trace: [ 657.314791][T21953] dump_stack+0x191/0x1f0 [ 657.319188][T21953] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.325761][T21953] should_fail+0xa3f/0xa50 [ 657.330268][T21953] __should_failslab+0x264/0x280 [ 657.335461][T21953] should_failslab+0x29/0x70 [ 657.340131][T21953] kmem_cache_alloc_node+0x103/0xe70 [ 657.345455][T21953] ? __alloc_skb+0x215/0xa10 [ 657.350184][T21953] __alloc_skb+0x215/0xa10 [ 657.354664][T21953] netlink_sendmsg+0x783/0x1330 [ 657.359559][T21953] ? netlink_getsockopt+0x1430/0x1430 [ 657.365132][T21953] ___sys_sendmsg+0x14ff/0x1590 [ 657.370040][T21953] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.375982][T21953] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 657.382245][T21953] ? balance_callback+0x48/0x260 [ 657.387303][T21953] ? kmsan_internal_check_memory+0x99/0x4c0 [ 657.393364][T21953] ? __msan_get_context_state+0x9/0x20 [ 657.398842][T21953] ? rcu_all_qs+0x23/0x240 [ 657.403639][T21953] __sys_sendmmsg+0x53a/0xae0 [ 657.408446][T21953] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.414363][T21953] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 657.420452][T21953] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 657.426368][T21953] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.432289][T21953] __se_sys_sendmmsg+0xbd/0xe0 [ 657.437166][T21953] __x64_sys_sendmmsg+0x56/0x70 [ 657.442035][T21953] do_syscall_64+0xbc/0xf0 [ 657.446485][T21953] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 657.452403][T21953] RIP: 0033:0x459a29 [ 657.456321][T21953] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 657.476119][T21953] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 657.484565][T21953] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 657.492906][T21953] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 657.500894][T21953] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 657.508883][T21953] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 657.516871][T21953] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:02:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0xd3, 0x0, "24054b94a1e2a82a1126eb6a6b7a1f1043fb2b66fc8dcb91a33d56c100880f93070ef0b11d140febdcc13688f6dce4aab8452911de3fc66c01268ee9f776f3f67c323d97ddc6febd41e7b8b5d4055fc3"}, 0xd8) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0xfff}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10) write(r8, &(0x7f0000000040)="200000001a00010200190d958d00a00880000000010400000000070000002000", 0x20) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x28, r9, 0x201, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6e7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x3c8147dcf9caeffe}, 0x4c) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r10}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) set_tid_address(&(0x7f0000000080)) splice(r2, 0x0, r5, 0x0, 0x10003, 0x0) 12:02:57 executing program 0 (fault-call:5 fault-nth:47): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 657.567308][T21951] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 657.576239][T21951] netlink: 'syz-executor.5': attribute type 42 has an invalid length. [ 657.584975][T21951] netlink: 'syz-executor.5': attribute type 44 has an invalid length. [ 657.596179][T21951] netlink: 'syz-executor.5': attribute type 22 has an invalid length. [ 657.605242][T21951] netlink: 'syz-executor.5': attribute type 31 has an invalid length. [ 657.692408][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 657.698740][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 657.705759][T12575] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 657.720702][T21970] FAULT_INJECTION: forcing a failure. [ 657.720702][T21970] name failslab, interval 1, probability 0, space 0, times 0 [ 657.733952][T21970] CPU: 1 PID: 21970 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 657.741891][T21970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.752062][T21970] Call Trace: [ 657.756276][T21970] dump_stack+0x191/0x1f0 [ 657.760740][T21970] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.766660][T21970] should_fail+0xa3f/0xa50 [ 657.771115][T21970] __should_failslab+0x264/0x280 [ 657.776108][T21970] should_failslab+0x29/0x70 [ 657.780923][T21970] __kmalloc_node_track_caller+0x1cd/0x1320 [ 657.786851][T21970] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 657.793028][T21970] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 657.798511][T21970] ? netlink_sendmsg+0x783/0x1330 [ 657.803694][T21970] ? netlink_sendmsg+0x783/0x1330 [ 657.808928][T21970] __alloc_skb+0x306/0xa10 [ 657.813383][T21970] ? netlink_sendmsg+0x783/0x1330 [ 657.818444][T21970] netlink_sendmsg+0x783/0x1330 [ 657.823696][T21970] ? netlink_getsockopt+0x1430/0x1430 [ 657.829084][T21970] ___sys_sendmsg+0x14ff/0x1590 [ 657.834154][T21970] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.840092][T21970] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 657.846215][T21970] ? balance_callback+0x48/0x260 [ 657.851643][T21970] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 657.858280][T21970] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.864220][T21970] __sys_sendmmsg+0x53a/0xae0 [ 657.869570][T21970] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.875597][T21970] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 657.882584][T21970] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 657.889140][T21970] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.895101][T21970] __se_sys_sendmmsg+0xbd/0xe0 [ 657.899907][T21970] __x64_sys_sendmmsg+0x56/0x70 [ 657.904795][T21970] do_syscall_64+0xbc/0xf0 [ 657.909264][T21970] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 657.915175][T21970] RIP: 0033:0x459a29 [ 657.919095][T21970] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 657.939240][T21970] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 657.947683][T21970] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 657.955792][T21970] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 657.964145][T21970] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 657.972245][T21970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 657.980232][T21970] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 658.062657][ T12] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 658.321921][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 658.322309][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 658.335632][T12575] usb 5-1: config 0 has no interface number 0 [ 658.341947][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 658.352639][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 658.364092][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 658.375413][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 658.388688][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 658.397856][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 658.407425][T12575] usb 5-1: config 0 descriptor?? [ 658.442322][ T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 658.452688][ T12] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 658.480396][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 12:02:58 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ff0d8b2b2d229a8ab4bd6e47ffff20d10702389ed40000003748984b96788e7b00000904000001ffff"], 0x0) 12:02:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x42dd, 0x1) syz_open_dev$vcsa(0x0, 0x0, 0x800) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:02:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r6, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r6, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) accept4$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14, 0x141400) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7d, 0x200002) r9 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r9, 0x6) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'veth0_to_team\x00', r7}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r10}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:58 executing program 0 (fault-call:5 fault-nth:48): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 658.542347][ T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 658.552870][ T12] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 658.643545][ T12] usb 2-1: unable to read config index 2 descriptor/start: -71 [ 658.651290][ T12] usb 2-1: can't read configurations, error -71 [ 658.670889][T21986] FAULT_INJECTION: forcing a failure. [ 658.670889][T21986] name failslab, interval 1, probability 0, space 0, times 0 [ 658.684186][T21986] CPU: 1 PID: 21986 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 658.692119][T21986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.702213][T21986] Call Trace: [ 658.705569][T21986] dump_stack+0x191/0x1f0 [ 658.709940][T21986] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.716390][T21986] should_fail+0xa3f/0xa50 [ 658.720857][T21986] __should_failslab+0x264/0x280 [ 658.725820][T21986] should_failslab+0x29/0x70 [ 658.730461][T21986] kmem_cache_alloc_node+0x103/0xe70 [ 658.735785][T21986] ? __alloc_skb+0x215/0xa10 [ 658.740417][T21986] __alloc_skb+0x215/0xa10 [ 658.744878][T21986] netlink_sendmsg+0x783/0x1330 [ 658.749781][T21986] ? netlink_getsockopt+0x1430/0x1430 [ 658.755177][T21986] ___sys_sendmsg+0x14ff/0x1590 [ 658.760087][T21986] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.766013][T21986] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 658.772122][T21986] ? balance_callback+0x48/0x260 [ 658.777092][T21986] ? kmsan_internal_check_memory+0x99/0x4c0 [ 658.783008][T21986] ? __msan_get_context_state+0x9/0x20 [ 658.788917][T21986] ? rcu_all_qs+0x23/0x240 [ 658.793370][T21986] __sys_sendmmsg+0x53a/0xae0 [ 658.798713][T21986] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.804723][T21986] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 658.810812][T21986] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 658.816742][T21986] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.822704][T21986] __se_sys_sendmmsg+0xbd/0xe0 [ 658.827495][T21986] __x64_sys_sendmmsg+0x56/0x70 [ 658.832371][T21986] do_syscall_64+0xbc/0xf0 [ 658.836867][T21986] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 658.842803][T21986] RIP: 0033:0x459a29 [ 658.846736][T21986] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.866728][T21986] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 658.876211][T21986] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 658.884334][T21986] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 658.892331][T21986] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 658.900320][T21986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 658.908305][T21986] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 659.165035][T11307] usb 5-1: USB disconnect, device number 5 [ 659.184514][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 659.212201][ T12] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 659.481844][ T12] usb 2-1: device descriptor read/64, error 18 12:02:59 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:02:59 executing program 0 (fault-call:5 fault-nth:49): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:02:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x63, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000040)) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:02:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x24000004) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r7, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r7, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r8, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r8, &(0x7f0000000540)=[{{&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x38, 0x2, "ac16ea1e621b59d248b4a66bd33050785d94e242819348cfe8b7adfa52e422a6da91adef82a17324633bc9b0b4be65c5542632d4662de3e8a09ada04c62473", 0x2f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="ffecaae52bb66ab1f00fdda4fff71b28c7ff461c6c7f80deeb228e72071c7c381befdf8e2e6011ad3ee75d76256b25a7068d7c827ff7e8dc00e5a45a3b234439ed66d12729b04873a3e320a9632e6be598e0174ea3fa394f757243f60b63cb6115b70e97a4d854b8b7d21d8d080348d97f5df21766721db4e644a68a87f087892fa4e795a6a3d3df6d9b831100812dab9c20f3993f0d52b43bf74304d378", 0x9e}, {&(0x7f0000000340)="62822f3dfac32bc07f7e8b5b29614aec0c106b13ab6d470a196d7cce76421f3b82ffafc5a5470ff2360b3790c160a9865838026b3f8884b4c82dffd3737a12dec21b703555c4bbfa58eadffbecde5838ae871c0f531adffc1ddf1767a77b0a3f4a30c758a9305d591a8ba42b512fde163875a869ef827b9b94dd74e754aec98e3b250e6ca26eb7d41543ccdcad0701f17ee0c213a136d56ebc4036957e05c56768393e70545b7b20b9cebd21b2d7ebd7d96209fd80e6df42072b782b06e03302233f9d7a6f1ed903dda57c94f6d3af41f1c40b802e1f511af32573590df0d2f632cf2f8212d4635d8dbdb936512b3a61431c18", 0xf3}, {&(0x7f0000000440)="3ba43a84b660d99156cd03ecd387a40c72494d7f8d1394efe42af8a29b39531a61b2faf6991cfde452af38eae33528beca73b90871c9743552d52b4112ee678f6fbdb7d7d73da64ac0f15c16396e29a89e63669800bdcacb7db265569f3919e72258c47de73fc8ec28c877e6366fa289fe00e4bb70d05a40dca0ff0e131105c01b7bbc35e5767406d549ea68c620c68464be1d272644cf0b5bc3e12047b546341ca757b6b6f03fe9d0b2a63d468767c768a9d5e9231e3619dfc92e8c", 0xbc}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/608], 0x260}}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r7, @ANYRES32=r8, @ANYRESOCT], 0xa3434ed3acd458d8) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:02:59 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0x2d2) quotactl(0xbf, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) r8 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r9 = getegid() shmctl$IPC_SET(r8, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r9}}) getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, r9]) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r11, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r11, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r11, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r13 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r14 = getegid() shmctl$IPC_SET(r13, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r14}}) r15 = getegid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r18 = getegid() shmctl$IPC_SET(r17, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r18}}) r19 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r20 = getegid() shmctl$IPC_SET(r19, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r20}}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="02000000010004000000000002000200", @ANYRES32=r2, @ANYBLOB="02000000", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000600", @ANYRES32=r7, @ANYBLOB="040004000000000008000400", @ANYRES32=r10, @ANYBLOB="08000400", @ANYRES32=r12, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r14, @ANYBLOB="08000300", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000400", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="103b40fc91bc38409b2700010000000000200002000069a90d4d64014ba0094fc0c51dce437f016900"/50], 0x94, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2, 0x1}, {0xa, 0x0, 0x0, @mcast1}, r21}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="ffd722dce20f92597102784bad12b4ec"}, {0x2, 0x0, 0xffffffff3f000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r21}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r21, 0x53, 'N_\r', "4140c58f1d8cf4d67c067159ada45a7d498860fd13ac9ca916e46f01d57e2422bfd6013c96fb9db1a060ae892b7c0b21cf2f4182b595e3d8d4e8d520e1aa6d5c135c252d65e79a37925684fe94dc8ba74bf0da5afc6cbdc6534374715c42792a8c8042d9ac09626fc91bcb13b8c8f8e14fa2442c5dfade07007bef9109e98a097fc847fe2404dfa9bf104cd10fae0f7c74f7f4014d214f0f3b39b502b3080c1e4b28dd66197cb77390051f0524c9082de971bd98bea07b6e2a692b75d2614806fba336c87cfb9f4cdfaff6d29a68e6ac114119b59f6c1b16b5b5c2af794b3f32f04b2fbbc05828f59feb828264d0187fe369cc7e673907634f3b336383f547e8"}}, 0x110) r22 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r22, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r23 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r23, 0x5452, &(0x7f0000000080)=0x9) [ 659.872238][ T12] usb 2-1: device descriptor read/64, error 18 [ 659.958219][T21992] FAULT_INJECTION: forcing a failure. [ 659.958219][T21992] name failslab, interval 1, probability 0, space 0, times 0 [ 659.971413][T21992] CPU: 0 PID: 21992 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 659.979585][T21992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.989868][T21992] Call Trace: [ 659.993234][T21992] dump_stack+0x191/0x1f0 [ 659.997629][T21992] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.003592][T21992] should_fail+0xa3f/0xa50 [ 660.008117][T21992] __should_failslab+0x264/0x280 [ 660.013317][T21992] should_failslab+0x29/0x70 [ 660.018019][T21992] __kmalloc_node_track_caller+0x1cd/0x1320 [ 660.024016][T21992] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 660.030180][T21992] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 660.035738][T21992] ? netlink_sendmsg+0x783/0x1330 [ 660.040905][T21992] ? netlink_sendmsg+0x783/0x1330 [ 660.046047][T21992] __alloc_skb+0x306/0xa10 [ 660.050576][T21992] ? netlink_sendmsg+0x783/0x1330 12:03:00 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) readahead(r3, 0x1000, 0x9) dup2(r1, r2) [ 660.055724][T21992] netlink_sendmsg+0x783/0x1330 [ 660.060712][T21992] ? netlink_getsockopt+0x1430/0x1430 [ 660.066170][T21992] ___sys_sendmsg+0x14ff/0x1590 [ 660.071141][T21992] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.077132][T21992] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 660.083282][T21992] ? balance_callback+0x48/0x260 [ 660.088437][T21992] ? kmsan_internal_check_memory+0x99/0x4c0 [ 660.094439][T21992] ? __msan_get_context_state+0x9/0x20 [ 660.099986][T21992] ? rcu_all_qs+0x23/0x240 [ 660.104500][T21992] __sys_sendmmsg+0x53a/0xae0 [ 660.109287][T21992] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.115252][T21992] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 660.121535][T21992] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 660.127325][T21992] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.133290][T21992] __se_sys_sendmmsg+0xbd/0xe0 [ 660.138122][T21992] __x64_sys_sendmmsg+0x56/0x70 [ 660.143013][T21992] do_syscall_64+0xbc/0xf0 [ 660.147489][T21992] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 660.153404][T21992] RIP: 0033:0x459a29 [ 660.157331][T21992] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.176959][T21992] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 660.185403][T21992] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 660.193618][T21992] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 660.201638][T21992] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 660.209647][T21992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 660.217654][T21992] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 660.229450][ T12] usb usb2-port1: attempt power cycle 12:03:00 executing program 0 (fault-call:5 fault-nth:50): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 660.355289][T22015] FAULT_INJECTION: forcing a failure. [ 660.355289][T22015] name failslab, interval 1, probability 0, space 0, times 0 [ 660.368511][T22015] CPU: 1 PID: 22015 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 660.376467][T22015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.386580][T22015] Call Trace: [ 660.389937][T22015] dump_stack+0x191/0x1f0 [ 660.394297][T22015] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.400225][T22015] should_fail+0xa3f/0xa50 [ 660.404679][T22015] __should_failslab+0x264/0x280 [ 660.409654][T22015] should_failslab+0x29/0x70 [ 660.414286][T22015] kmem_cache_alloc_node+0x103/0xe70 [ 660.419605][T22015] ? __alloc_skb+0x215/0xa10 [ 660.424234][T22015] __alloc_skb+0x215/0xa10 [ 660.428694][T22015] netlink_sendmsg+0x783/0x1330 [ 660.433590][T22015] ? netlink_getsockopt+0x1430/0x1430 [ 660.438985][T22015] ___sys_sendmsg+0x14ff/0x1590 [ 660.443880][T22015] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.449798][T22015] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 660.455889][T22015] ? balance_callback+0x48/0x260 [ 660.460851][T22015] ? kmsan_internal_check_memory+0x99/0x4c0 [ 660.466770][T22015] ? __msan_get_context_state+0x9/0x20 [ 660.472263][T22015] ? rcu_all_qs+0x23/0x240 [ 660.476863][T22015] __sys_sendmmsg+0x53a/0xae0 [ 660.481619][T22015] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 660.487563][T22015] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 660.493683][T22015] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 660.499453][T22015] __se_sys_sendmmsg+0xbd/0xe0 [ 660.504251][T22015] __x64_sys_sendmmsg+0x56/0x70 [ 660.509196][T22015] do_syscall_64+0xbc/0xf0 [ 660.513682][T22015] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 660.519626][T22015] RIP: 0033:0x459a29 [ 660.523577][T22015] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.543212][T22015] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 12:03:00 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x8, 0x5}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)}}], 0x1, 0x9) dup2(r2, r3) [ 660.551658][T22015] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 660.559651][T22015] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 660.567642][T22015] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 660.575631][T22015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 660.583615][T22015] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 660.603419][T11307] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 660.962478][T11307] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 660.970921][T11307] usb 5-1: config 0 has no interface number 0 [ 660.977227][T11307] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 660.988058][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 660.999746][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 661.011332][T11307] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 661.024564][T11307] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 661.033807][T11307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 661.043687][T11307] usb 5-1: config 0 descriptor?? [ 661.088743][T11307] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 661.112025][ T12] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 661.381912][ T12] usb 2-1: device descriptor read/64, error 18 [ 661.491057][T11307] usb 5-1: USB disconnect, device number 6 [ 661.503901][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:01 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="b79e758574598f97cf2a0f67f0c6596212010000ffffff20d10702389ed4000000000000190000090400000000ded248e3ebe13bd5cc2e319195a5f06806d6f0613b30722a39a731231663970b59bafc60e340f940afa3a87f2065342648d07770a6a97bb0c72cae905c6ce273260f3506d104f3"], 0x0) 12:03:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r5 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r6 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000000)={{0x100000001, 0x0, r6}}) setresgid(r3, r4, r6) listen(r2, 0x6) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x3c) ptrace$cont(0x18, r7, 0x0, 0x0) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r7, 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x0, r7}) 12:03:01 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{0x7, 0x2, 0xff, 0x89, 0x3f, 0x9}, 0x200, 0x401}) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:03:01 executing program 0 (fault-call:5 fault-nth:51): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 661.665730][T22026] FAULT_INJECTION: forcing a failure. [ 661.665730][T22026] name failslab, interval 1, probability 0, space 0, times 0 [ 661.679004][T22026] CPU: 1 PID: 22026 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 661.686957][T22026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.697061][T22026] Call Trace: [ 661.700425][T22026] dump_stack+0x191/0x1f0 [ 661.700491][T22026] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 661.710722][T22026] should_fail+0xa3f/0xa50 [ 661.715210][T22026] __should_failslab+0x264/0x280 [ 661.720204][T22026] should_failslab+0x29/0x70 [ 661.720274][T22026] __kmalloc_node_track_caller+0x1cd/0x1320 [ 661.730738][T22026] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 661.736867][T22026] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 661.742388][T22026] ? netlink_sendmsg+0x783/0x1330 [ 661.747494][T22026] ? netlink_sendmsg+0x783/0x1330 [ 661.752598][T22026] __alloc_skb+0x306/0xa10 [ 661.757068][T22026] ? netlink_sendmsg+0x783/0x1330 [ 661.762171][T22026] netlink_sendmsg+0x783/0x1330 [ 661.767099][T22026] ? netlink_getsockopt+0x1430/0x1430 [ 661.772522][T22026] ___sys_sendmsg+0x14ff/0x1590 [ 661.777452][T22026] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 661.783408][T22026] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 661.789535][T22026] ? balance_callback+0x48/0x260 [ 661.794524][T22026] ? kmsan_internal_check_memory+0x99/0x4c0 [ 661.800477][T22026] ? __msan_get_context_state+0x9/0x20 [ 661.805984][T22026] ? rcu_all_qs+0x23/0x240 [ 661.810475][T22026] __sys_sendmmsg+0x53a/0xae0 [ 661.815255][T22026] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 661.821203][T22026] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 661.827313][T22026] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 661.833248][T22026] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 661.839178][T22026] __se_sys_sendmmsg+0xbd/0xe0 [ 661.843985][T22026] __x64_sys_sendmmsg+0x56/0x70 [ 661.848883][T22026] do_syscall_64+0xbc/0xf0 [ 661.853343][T22026] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 661.859253][T22026] RIP: 0033:0x459a29 [ 661.863177][T22026] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 661.882798][T22026] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 661.891242][T22026] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 661.899230][T22026] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 661.907213][T22026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 661.915276][T22026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 661.923264][T22026] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 662.032057][ T12] usb 2-1: device descriptor read/64, error -71 12:03:02 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 12:03:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000080), 0x4) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:03:02 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000000c0)={0x7d, &(0x7f0000000040)=""/125}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:03:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="11dc0026af3456f7380e82") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r2, 0x4, 0xe) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) epoll_create(0x7) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x6e20, 0x9, @remote}, 0x1c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r5, @ANYBLOB="000526bd7000fbdbdf250a0000003000020014000100e000000200000000000000000000000008000b000a00000008000600bc00000008000900ffffffff3c0001000c0007000400000008000000140003007f000001000000000000000000000000080001000a00000008000200d7000000080004004e2100003000010008000200320000000800090052000000080005000200000014000300ff0100000000000000000000000000017a4939d254c7a1b2e05b76054f0d97b6931910b08eab4a025c97000eae08721228c243990adcdc65ef7b"], 0xb0}}, 0x40) listen(r4, 0x6) r6 = pidfd_open(0xffffffffffffffff, 0x0) poll(&(0x7f0000000140)=[{r6, 0x8000}], 0x13b3f2d0d84f2abf, 0x100005) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "1bc34c6b09a79edf", "93cf95d15f54f5e38b4f68c9b65c1622e7f9c391e365dfae52fe954562625e93", "3214403f", "806e3e28d8da839e"}, 0x38) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:03:02 executing program 0 (fault-call:5 fault-nth:52): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 662.265108][T22041] FAULT_INJECTION: forcing a failure. [ 662.265108][T22041] name failslab, interval 1, probability 0, space 0, times 0 [ 662.277956][T22041] CPU: 0 PID: 22041 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 662.285891][T22041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.285909][T22041] Call Trace: [ 662.285971][T22041] dump_stack+0x191/0x1f0 [ 662.286019][T22041] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.286076][T22041] should_fail+0xa3f/0xa50 [ 662.286128][T22041] __should_failslab+0x264/0x280 [ 662.286171][T22041] should_failslab+0x29/0x70 [ 662.286217][T22041] kmem_cache_alloc_node+0x103/0xe70 [ 662.286269][T22041] ? __alloc_skb+0x215/0xa10 [ 662.286337][T22041] __alloc_skb+0x215/0xa10 [ 662.299748][T22041] netlink_sendmsg+0x783/0x1330 [ 662.310007][T22041] ? netlink_getsockopt+0x1430/0x1430 [ 662.310086][T22041] ___sys_sendmsg+0x14ff/0x1590 [ 662.319461][T22041] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.359767][T22041] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 662.359810][T22041] ? balance_callback+0x48/0x260 [ 662.359874][T22041] ? kmsan_internal_check_memory+0x99/0x4c0 [ 662.359910][T22041] ? __msan_get_context_state+0x9/0x20 [ 662.359955][T22041] ? rcu_all_qs+0x23/0x240 [ 662.386862][T22041] __sys_sendmmsg+0x53a/0xae0 [ 662.391623][T22041] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.397574][T22041] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 662.403695][T22041] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 662.409451][T22041] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.415376][T22041] __se_sys_sendmmsg+0xbd/0xe0 [ 662.420196][T22041] __x64_sys_sendmmsg+0x56/0x70 [ 662.425096][T22041] do_syscall_64+0xbc/0xf0 [ 662.429615][T22041] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 662.435561][T22041] RIP: 0033:0x459a29 [ 662.439604][T22041] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.459239][T22041] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 662.467928][T22041] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 662.475915][T22041] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 662.483975][T22041] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 662.491957][T22041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 662.500038][T22041] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 662.508953][ T12] usb 2-1: new high-speed USB device number 56 using dummy_hcd 12:03:02 executing program 0 (fault-call:5 fault-nth:53): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 662.586545][T22054] FAULT_INJECTION: forcing a failure. [ 662.586545][T22054] name failslab, interval 1, probability 0, space 0, times 0 [ 662.599428][T22054] CPU: 1 PID: 22054 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 662.607460][T22054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.618269][T22054] Call Trace: [ 662.621632][T22054] dump_stack+0x191/0x1f0 [ 662.626046][T22054] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.631996][T22054] should_fail+0xa3f/0xa50 [ 662.636455][T22054] __should_failslab+0x264/0x280 [ 662.641417][T22054] should_failslab+0x29/0x70 [ 662.646921][T22054] __kmalloc_node_track_caller+0x1cd/0x1320 [ 662.652948][T22054] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 662.659149][T22054] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 662.664638][T22054] ? netlink_sendmsg+0x783/0x1330 [ 662.669701][T22054] ? netlink_sendmsg+0x783/0x1330 [ 662.674768][T22054] __alloc_skb+0x306/0xa10 [ 662.679210][T22054] ? netlink_sendmsg+0x783/0x1330 [ 662.684270][T22054] netlink_sendmsg+0x783/0x1330 [ 662.689268][T22054] ? netlink_getsockopt+0x1430/0x1430 [ 662.694936][T22054] ___sys_sendmsg+0x14ff/0x1590 [ 662.699829][T22054] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.705760][T22054] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 662.712036][T22054] ? balance_callback+0x48/0x260 [ 662.716999][T22054] ? kmsan_internal_check_memory+0x99/0x4c0 [ 662.722916][T22054] ? __msan_get_context_state+0x9/0x20 [ 662.728480][T22054] ? rcu_all_qs+0x23/0x240 [ 662.732927][T22054] __sys_sendmmsg+0x53a/0xae0 [ 662.737647][T22054] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.743566][T22054] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 662.750445][T22054] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 662.756191][T22054] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 662.763458][T22054] __se_sys_sendmmsg+0xbd/0xe0 [ 662.768247][T22054] __x64_sys_sendmmsg+0x56/0x70 [ 662.773125][T22054] do_syscall_64+0xbc/0xf0 [ 662.777570][T22054] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 662.783478][T22054] RIP: 0033:0x459a29 [ 662.787401][T22054] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.807573][T22054] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 662.816019][T22054] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 662.824101][T22054] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:02 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:03:02 executing program 0 (fault-call:5 fault-nth:54): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 662.832762][T22054] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 662.840957][T22054] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 662.849484][T22054] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 662.871802][T12575] usb 5-1: new high-speed USB device number 7 using dummy_hcd 12:03:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000100)={0x6f, "cbd6b448d442ad06c20f40f25d968244e4031c7b5d0e4bce7f18967dc4c82bad1095e1ce6ffb91ea6624565f5ca6d1c171750d9c96f94c290ce244314a2f4e4acfd31644af127e4b4d268244adb20cacd5bc0ebeec0d82ec1cfbae6214d6b733b4cdd1fa5ce03a43ebf3b636f010ae"}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="029dbacdedf1a691e7a42bfcd0cea240215e5e045d226983bf3f9286c3c1390366aefc23b48bd73fcc6c6a5d3509358b9038f2b9a6f861", 0x37) [ 662.922303][ T12] usb 2-1: device descriptor read/64, error -32 [ 662.997602][T22062] FAULT_INJECTION: forcing a failure. [ 662.997602][T22062] name failslab, interval 1, probability 0, space 0, times 0 [ 663.011636][T22062] CPU: 1 PID: 22062 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 663.011658][T22062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.011671][T22062] Call Trace: [ 663.011735][T22062] dump_stack+0x191/0x1f0 [ 663.011781][T22062] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 663.011824][T22062] should_fail+0xa3f/0xa50 [ 663.011877][T22062] __should_failslab+0x264/0x280 [ 663.011917][T22062] should_failslab+0x29/0x70 [ 663.011964][T22062] kmem_cache_alloc_node+0x103/0xe70 [ 663.012012][T22062] ? __alloc_skb+0x215/0xa10 [ 663.012073][T22062] __alloc_skb+0x215/0xa10 [ 663.012136][T22062] netlink_sendmsg+0x783/0x1330 [ 663.012205][T22062] ? netlink_getsockopt+0x1430/0x1430 [ 663.012237][T22062] ___sys_sendmsg+0x14ff/0x1590 [ 663.012294][T22062] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 663.012334][T22062] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 663.012374][T22062] ? balance_callback+0x48/0x260 [ 663.012413][T22062] ? kmsan_internal_check_memory+0x99/0x4c0 [ 663.012450][T22062] ? __msan_get_context_state+0x9/0x20 [ 663.012478][T22062] ? rcu_all_qs+0x23/0x240 [ 663.012520][T22062] __sys_sendmmsg+0x53a/0xae0 [ 663.012591][T22062] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 663.012631][T22062] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 663.012670][T22062] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 663.012706][T22062] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 663.012751][T22062] __se_sys_sendmmsg+0xbd/0xe0 [ 663.012796][T22062] __x64_sys_sendmmsg+0x56/0x70 [ 663.012830][T22062] do_syscall_64+0xbc/0xf0 [ 663.012874][T22062] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 663.012902][T22062] RIP: 0033:0x459a29 [ 663.012946][T22062] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 663.012965][T22062] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 663.013002][T22062] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 663.013027][T22062] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 663.013049][T22062] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 663.013073][T22062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 663.013096][T22062] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 663.262304][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 663.316871][T12575] usb 5-1: config 0 has no interface number 0 [ 663.322010][ T12] usb 2-1: device descriptor read/64, error 18 [ 663.323129][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 663.340866][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 663.352484][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 663.352555][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 663.352653][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 663.352716][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 663.354821][T12575] usb 5-1: config 0 descriptor?? [ 663.442265][ T12] usb usb2-port1: unable to enumerate USB device [ 663.453511][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 663.817527][ T12] usb 5-1: USB disconnect, device number 7 [ 663.834621][ T12] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:04 executing program 0 (fault-call:5 fault-nth:55): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x2000) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = fcntl$getown(r4, 0x9) sched_getaffinity(r5, 0x8, &(0x7f00000000c0)) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:03:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) dup(r0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000180)) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev={[], 0x20}}, 0x14) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) setsockopt$XDP_RX_RING(r6, 0x11b, 0x2, &(0x7f00000001c0)=0x800, 0x4) uselib(&(0x7f0000000080)='./file0\x00') setsockopt$packet_int(r4, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) 12:03:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x8001000208912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) accept$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) r3 = epoll_create(0x5e) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) poll(&(0x7f0000000180)=[{r3}, {0xffffffffffffffff, 0x400}, {r2, 0x12d1}, {r4}], 0x4, 0xfffffff7) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r8, 0x6) r9 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r9, 0x6) r10 = socket$inet6(0xa, 0x6, 0x0) r11 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r11}], 0x1, 0x0) ioctl$int_in(r11, 0x5452, &(0x7f0000000080)=0x9) write$FUSE_WRITE(r11, &(0x7f0000000400)={0x18, 0x0, 0x2, {0xe202}}, 0x18) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r10, 0x6) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r8, @ANYPTR, @ANYRESHEX=r9, @ANYRES16=r10, @ANYRESOCT=r5], @ANYRESHEX=r7], @ANYBLOB="0000000000a600043c29c9d92716"], 0x3}, 0x1, 0x0, 0x0, 0x8804}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22944d72ef18c234}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r6, @ANYBLOB="040029bd7000000000b1e80000002c00060008000100030000000800010003ffff0008000100ff7f00000400020008000100099d0000040002003000070008000200810000000c000300ffffff7f0000000008000100000001000800010007000000080001000600000028000600080001000200000008000100040000000400020004000200040002000400020004000200"], 0x98}, 0x1, 0x0, 0x0, 0x2}, 0x4008000) 12:03:04 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) 12:03:04 executing program 1: syz_usb_connect(0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000011003b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000000000009fdac9be6a7983090e3dc25befea0b16614afd7cb7efaa20ac003c78a198b0c0e7d9ef6954b5751659800f01aa2fa0ac70a4792925e080c4ef8b7514f322ade2ca66415f8f823861838f0a8d4e2313a8e304185878178d6673c7769c9e1351153baed021e7fda300ef69f5"], 0x20}}, 0x0) sendmsg$xdp(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x2c, 0x5, r4, 0x12}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="1480447b06101ed7b8df2d79c87906ca8b34cee92c84773a0f971c57b8dcb5a2bf3217c4a236070bcf44873572835819acf667e04dce7b226edad371472ef82de371e41d53eb9482a930e854", 0x4c}, {&(0x7f00000000c0)="0113bf305480dabba2471b0810b6880c5b966396c7c885cd8e7e6cc7d95cf169dee68e4041377d7f331f57d532dee58d8b97ba0c109a24137959fb5dee", 0x3d}, {&(0x7f0000000100)="af2405356a9af3a28cf349306761348f7b8836c289cfeca86003733f77e97dc06f39735a8356342d2f99ac6191f4780525fbb0d2fd047b8e1a213426efb7abcc3e92acc50fbb36b0df3b114f68cb3d695f1cc5dde1e0d7aa0a3a2df9fdfee019e143a96106ea20fcb252c96dda107be27a1ae74cc55f882510ed8a9412afbdcab8c91533cdcc01757ac1bdbd406674175a451a775cb13630614e15c850f4fe627867e0d72ff188537f24e04e2cd7356ec31a25891151db53accf7443b3d3c4c0e9794ad8cf9557e2137161004563aff7d43f54", 0xd3}, {&(0x7f0000000200)="affc7f44f344a0024ceaed953b99419a8ce17c5fa37de6fb9cc920f29fc2332e0d32d29d3231fb2cb29c530a6d21295ea003b2e1117bd5528124a1523a8ab39280cc8ddbf461d06cbcf703ddffae17d085d3a973d5742f7d1fbc72af28bd7369a9586ae28a08ade8aba79c811ca2060f59b1528ce80a7c", 0x77}, {&(0x7f0000000280)="c06fc11ce5e1f866879fdf12462bce6184a95195cacd4c27e66b85e32cca7afea1df782dce2093733c4adb834db0e95ceba4d760c717ea2298fdf2996c39db62a47af1369bce4b278c919376af5d4ef5872d3dd69678a04b8461103d2cf5e3569659abeca80d17d7edaadb1f058fcd00da3a", 0x72}], 0x5, 0x0, 0x0, 0x4a}, 0x4) [ 664.777233][T22082] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 664.785895][T22082] netlink: 'syz-executor.1': attribute type 42 has an invalid length. [ 664.785915][T22082] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 664.801823][T22076] FAULT_INJECTION: forcing a failure. [ 664.801823][T22076] name failslab, interval 1, probability 0, space 0, times 0 [ 664.823148][T22076] CPU: 0 PID: 22076 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 664.823174][T22076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.823190][T22076] Call Trace: [ 664.823253][T22076] dump_stack+0x191/0x1f0 [ 664.823300][T22076] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 664.823346][T22076] should_fail+0xa3f/0xa50 [ 664.823408][T22076] __should_failslab+0x264/0x280 [ 664.866448][T22076] should_failslab+0x29/0x70 [ 664.866516][T22076] __kmalloc_node_track_caller+0x1cd/0x1320 [ 664.878359][T22076] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 664.878401][T22076] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 664.878468][T22076] ? netlink_sendmsg+0x783/0x1330 [ 664.895413][T22076] ? netlink_sendmsg+0x783/0x1330 [ 664.902939][T22076] __alloc_skb+0x306/0xa10 [ 664.907397][T22076] ? netlink_sendmsg+0x783/0x1330 [ 664.912582][T22076] netlink_sendmsg+0x783/0x1330 [ 664.917552][T22076] ? netlink_getsockopt+0x1430/0x1430 [ 664.922977][T22076] ___sys_sendmsg+0x14ff/0x1590 [ 664.927875][T22076] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 664.934800][T22076] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 664.941543][T22076] ? balance_callback+0x48/0x260 [ 664.946535][T22076] ? kmsan_internal_check_memory+0x99/0x4c0 [ 664.952508][T22076] ? __msan_get_context_state+0x9/0x20 [ 664.958109][T22076] ? rcu_all_qs+0x23/0x240 [ 664.962595][T22076] __sys_sendmmsg+0x53a/0xae0 [ 664.967372][T22076] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 664.974030][T22076] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 664.980147][T22076] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 664.985882][T22076] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 664.991917][T22076] __se_sys_sendmmsg+0xbd/0xe0 [ 664.997252][T22076] __x64_sys_sendmmsg+0x56/0x70 [ 665.002143][T22076] do_syscall_64+0xbc/0xf0 [ 665.006607][T22076] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 665.012531][T22076] RIP: 0033:0x459a29 [ 665.016490][T22076] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.037195][T22076] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 665.045764][T22076] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 665.054236][T22076] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 665.062427][T22076] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 665.070445][T22076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:03:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1ed) listen(r0, 0x6) fdatasync(r0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 665.078833][T22076] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:05 executing program 0 (fault-call:5 fault-nth:56): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 665.198240][T22093] FAULT_INJECTION: forcing a failure. [ 665.198240][T22093] name failslab, interval 1, probability 0, space 0, times 0 [ 665.211646][T22093] CPU: 0 PID: 22093 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 665.211668][T22093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.211687][T22093] Call Trace: [ 665.211750][T22093] dump_stack+0x191/0x1f0 [ 665.211797][T22093] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.211842][T22093] should_fail+0xa3f/0xa50 [ 665.211896][T22093] __should_failslab+0x264/0x280 [ 665.211938][T22093] should_failslab+0x29/0x70 [ 665.212002][T22093] kmem_cache_alloc_node+0x103/0xe70 [ 665.263504][T22093] ? __alloc_skb+0x215/0xa10 [ 665.268124][T22093] __alloc_skb+0x215/0xa10 [ 665.272587][T22093] netlink_sendmsg+0x783/0x1330 [ 665.277506][T22093] ? netlink_getsockopt+0x1430/0x1430 [ 665.282928][T22093] ___sys_sendmsg+0x14ff/0x1590 [ 665.287817][T22093] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.293749][T22093] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 665.299854][T22093] ? balance_callback+0x48/0x260 [ 665.304827][T22093] ? kmsan_internal_check_memory+0x99/0x4c0 [ 665.310755][T22093] ? __msan_get_context_state+0x9/0x20 [ 665.316257][T22093] ? rcu_all_qs+0x23/0x240 [ 665.320736][T22093] __sys_sendmmsg+0x53a/0xae0 [ 665.325495][T22093] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.331445][T22093] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 665.337633][T22093] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 665.343401][T22093] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.349307][T22093] __se_sys_sendmmsg+0xbd/0xe0 [ 665.354127][T22093] __x64_sys_sendmmsg+0x56/0x70 [ 665.359023][T22093] do_syscall_64+0xbc/0xf0 [ 665.363504][T22093] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 665.369431][T22093] RIP: 0033:0x459a29 [ 665.373356][T22093] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.393004][T22093] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 665.401446][T22093] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 665.409434][T22093] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 665.417433][T22093] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 665.425413][T22093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 665.433394][T22093] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @local}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={r3, 0x0, 0x9, 0xffffffffffff259e, 0x80000001}) dup2(r1, r2) [ 665.442695][T11307] usb 5-1: new high-speed USB device number 8 using dummy_hcd 12:03:05 executing program 0 (fault-call:5 fault-nth:57): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 665.584543][T22102] FAULT_INJECTION: forcing a failure. [ 665.584543][T22102] name failslab, interval 1, probability 0, space 0, times 0 [ 665.599109][T22102] CPU: 1 PID: 22102 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 665.607394][T22102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.617477][T22102] Call Trace: [ 665.620819][T22102] dump_stack+0x191/0x1f0 [ 665.625209][T22102] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.631144][T22102] should_fail+0xa3f/0xa50 [ 665.635607][T22102] __should_failslab+0x264/0x280 [ 665.640577][T22102] should_failslab+0x29/0x70 [ 665.645202][T22102] __kmalloc_node_track_caller+0x1cd/0x1320 [ 665.651116][T22102] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 665.657209][T22102] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 665.662693][T22102] ? netlink_sendmsg+0x783/0x1330 [ 665.667757][T22102] ? netlink_sendmsg+0x783/0x1330 [ 665.672817][T22102] __alloc_skb+0x306/0xa10 [ 665.677261][T22102] ? netlink_sendmsg+0x783/0x1330 [ 665.682326][T22102] netlink_sendmsg+0x783/0x1330 [ 665.687223][T22102] ? netlink_getsockopt+0x1430/0x1430 [ 665.692620][T22102] ___sys_sendmsg+0x14ff/0x1590 [ 665.697522][T22102] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.703439][T22102] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 665.709524][T22102] ? balance_callback+0x48/0x260 [ 665.714572][T22102] ? kmsan_internal_check_memory+0x99/0x4c0 [ 665.720500][T22102] ? __msan_get_context_state+0x9/0x20 [ 665.725972][T22102] ? rcu_all_qs+0x23/0x240 [ 665.730418][T22102] __sys_sendmmsg+0x53a/0xae0 [ 665.735137][T22102] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.741061][T22102] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 665.747239][T22102] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 665.752979][T22102] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 665.758907][T22102] __se_sys_sendmmsg+0xbd/0xe0 [ 665.763698][T22102] __x64_sys_sendmmsg+0x56/0x70 [ 665.768571][T22102] do_syscall_64+0xbc/0xf0 [ 665.773015][T22102] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 665.778938][T22102] RIP: 0033:0x459a29 [ 665.782857][T22102] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.802490][T22102] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 665.810950][T22102] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 665.818950][T22102] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 665.826942][T22102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:03:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000180)=""/80) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000280)=""/141) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) r5 = dup2(0xffffffffffffffff, r3) openat$cgroup_subtree(r5, &(0x7f0000000140)='c.\f\xe1l\xadmU\x97\xa2\x00', 0x2, 0x0) r6 = socket(0xc3d3ba616c77b33f, 0x4, 0x2) setsockopt$inet_udp_int(r6, 0x11, 0xb, &(0x7f0000000200)=0x35, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0xa) ioctl$KDSETMODE(r7, 0x4b3a, 0x9) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 665.834946][T22102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 665.842954][T22102] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x0, 0x5, 0x3f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x18, 0x4) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="3f09cc4b2dc15ab111fa8d2a5a569ae4e05f243b843c7672e5f5570756530bacc3d7c51f19c03bf62329977074e79e63cbc4d457c5bba0413158deb5fc95eebf3228cc413f687fb8e3a0fbabc04ec375326457c001be3d4ff37dd3b9947f2c0e07d4739b5b69f90d6d56b939d592aee8528173b06ff9f86c5edc74", 0x28}, {&(0x7f0000000200)="81739fcba5adb4f547b61f744f99cf0e0a5eafcbab0d17704d82622a324b3ecf91a1a4f5060067078b71b366a9fe19a79bffe063ad8bae3e12e67456b2188142a927671ae93039d896e3cc616b09ae8e1c7d5f2e2db070af814285340dc5cff7f643d89b38f9a5fdcda1f85206f432bb6c1e92fec5ded26080bc8bc2cb3b2ac93ef1041efbb1a2f5990470dd3183a3a51f3302f6a3e4", 0x96}, {&(0x7f00000002c0)="761f385b3085ab97008dd976bddb7d1e4e157d84141fc79b183f424a0f8bc8988cd7c7e278e1f2acd963b5b234757982e9a09d360cef19748377af7f6bd21b7cfac459c921c4f5c805f9570b908156790ab60338aa56237a39ea3e4af3a7eb97ae07dfa93eb81ae9402bc7cc4f11817cc2b3b4fefa560756e41638b324496e6613bd1d633c3b04d95f1141ca5b990bf1dbc1e9f1941cd42fc049f93cf49b27fb74b7f4bb29d032cba714bf682b80e24c12ec4cd74d27950e79c960f924a82db48885cce07102", 0xc6}, {&(0x7f00000003c0)="0bb129bd266c66d30afebc684ae3a0a573c4859b33226d80e1743a8d6eedad78b31ac4a16cb2f6c656f646ca2da186407c4d0d4086b262399277e89feb9bcda9d52b96c4b630c024efd7c16fb7bc8540d41c22ae5db995ae0efd060336ce0df447606a5323b803cfbce4760731c8064e540193210cc9e9c8c16e3aee00", 0x7d}, {&(0x7f0000000440)="8c44faac2c2ccd8df4518323785fdaa9651d9390cdf8c95f000e0a8efd62cf3d11af5e63b3e2e1bbd79e501e25577db505ff1e920bb1c2ad1b9269fb9044c7890de379f38cc82649b4b8c9248afe790cc36902cb1ad75ae55894a2851348e23694bc94985e953469cb702d90bb7e1b1e288770d724784eaaef61363ae4a809ad456e0dae19f0e3d3fcd466af7f0ca29648b7be402d73eec9fe3c4afa38db84459a79c4eca2be9320e78a7253340aed8ddc61a5", 0xb3}], 0x5}}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000680)={0x21c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5bb}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xab5e}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'yam0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xba9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1b30}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xd56}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9325}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x10000010}, 0x4000000) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) dup2(r2, r4) r6 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x6, 0x400) symlinkat(&(0x7f0000000100)='./file0\x00', r6, &(0x7f00000005c0)='./file0\x00') 12:03:05 executing program 0 (fault-call:5 fault-nth:58): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) fsetxattr$security_selinux(r0, &(0x7f0000000080)='security.selinux\x00', &(0x7f0000000180)='/sbin/dhclient\x00', 0xf, 0x2) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r7, 0x40106614, &(0x7f00000001c0)) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 665.968532][T22082] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 665.977052][T22082] netlink: 'syz-executor.1': attribute type 42 has an invalid length. [ 665.985487][T22082] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 666.012541][T11307] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 666.020945][T11307] usb 5-1: config 0 has no interface number 0 [ 666.027317][T11307] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 666.038136][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 666.038223][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 666.060950][T11307] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 666.074195][T11307] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 666.083404][T11307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 666.085343][T22111] FAULT_INJECTION: forcing a failure. [ 666.085343][T22111] name failslab, interval 1, probability 0, space 0, times 0 [ 666.095039][T11307] usb 5-1: config 0 descriptor?? [ 666.105807][T22111] CPU: 1 PID: 22111 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 666.117835][T22111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.127935][T22111] Call Trace: [ 666.131296][T22111] dump_stack+0x191/0x1f0 [ 666.135692][T22111] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.141651][T22111] should_fail+0xa3f/0xa50 [ 666.146189][T22111] __should_failslab+0x264/0x280 [ 666.146234][T22111] should_failslab+0x29/0x70 [ 666.146284][T22111] kmem_cache_alloc_node+0x103/0xe70 [ 666.146340][T22111] ? __alloc_skb+0x215/0xa10 [ 666.146405][T22111] __alloc_skb+0x215/0xa10 [ 666.146474][T22111] netlink_sendmsg+0x783/0x1330 [ 666.146547][T22111] ? netlink_getsockopt+0x1430/0x1430 [ 666.146584][T22111] ___sys_sendmsg+0x14ff/0x1590 [ 666.146645][T22111] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.146689][T22111] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 666.146727][T22111] ? balance_callback+0x48/0x260 [ 666.146772][T22111] ? kmsan_internal_check_memory+0x99/0x4c0 [ 666.146815][T22111] ? __msan_get_context_state+0x9/0x20 [ 666.146852][T22111] ? rcu_all_qs+0x23/0x240 [ 666.146900][T22111] __sys_sendmmsg+0x53a/0xae0 [ 666.146970][T22111] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.147015][T22111] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 666.147058][T22111] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 666.147099][T22111] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.147145][T22111] __se_sys_sendmmsg+0xbd/0xe0 [ 666.147193][T22111] __x64_sys_sendmmsg+0x56/0x70 [ 666.147233][T22111] do_syscall_64+0xbc/0xf0 [ 666.147287][T22111] entry_SYSCALL_64_after_hwframe+0x63/0xe7 12:03:06 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r3) [ 666.147315][T22111] RIP: 0033:0x459a29 [ 666.147369][T22111] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.176322][T11307] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 666.181423][T22111] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 666.181466][T22111] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 666.181491][T22111] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 666.181529][T22111] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 666.334580][T22111] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 666.342579][T22111] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:06 executing program 0 (fault-call:5 fault-nth:59): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 666.435934][T22125] FAULT_INJECTION: forcing a failure. [ 666.435934][T22125] name failslab, interval 1, probability 0, space 0, times 0 [ 666.449066][T22125] CPU: 1 PID: 22125 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 666.457366][T22125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.467462][T22125] Call Trace: [ 666.470831][T22125] dump_stack+0x191/0x1f0 [ 666.475224][T22125] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.481181][T22125] should_fail+0xa3f/0xa50 [ 666.485677][T22125] __should_failslab+0x264/0x280 [ 666.490675][T22125] should_failslab+0x29/0x70 [ 666.495334][T22125] __kmalloc_node_track_caller+0x1cd/0x1320 [ 666.501291][T22125] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 666.507451][T22125] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 666.512981][T22125] ? netlink_sendmsg+0x783/0x1330 [ 666.518088][T22125] ? netlink_sendmsg+0x783/0x1330 [ 666.523181][T22125] __alloc_skb+0x306/0xa10 [ 666.527669][T22125] ? netlink_sendmsg+0x783/0x1330 [ 666.532945][T22125] netlink_sendmsg+0x783/0x1330 [ 666.537867][T22125] ? netlink_getsockopt+0x1430/0x1430 [ 666.543265][T22125] ___sys_sendmsg+0x14ff/0x1590 [ 666.548149][T22125] ? kmsan_internal_set_origin+0x6a/0xb0 [ 666.553833][T22125] ? kmsan_internal_set_origin+0x6a/0xb0 [ 666.559578][T22125] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 666.566291][T22125] ? kmsan_internal_check_memory+0x99/0x4c0 [ 666.572224][T22125] ? __msan_get_context_state+0x9/0x20 [ 666.577797][T22125] ? rcu_all_qs+0x23/0x240 [ 666.582421][T22125] __sys_sendmmsg+0x53a/0xae0 [ 666.587147][T22125] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.593064][T22125] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 666.599856][T22125] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 666.605598][T22125] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 666.611529][T22125] __se_sys_sendmmsg+0xbd/0xe0 [ 666.616331][T22125] __x64_sys_sendmmsg+0x56/0x70 [ 666.621204][T22125] do_syscall_64+0xbc/0xf0 [ 666.625650][T22125] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 666.631682][T22125] RIP: 0033:0x459a29 [ 666.635623][T22125] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.656993][T22125] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 666.666143][T22125] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 666.674151][T22125] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 666.682151][T22125] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 666.690142][T22125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 666.698667][T22125] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 666.713064][T11307] usb 5-1: USB disconnect, device number 8 [ 666.733653][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:07 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) 12:03:07 executing program 0 (fault-call:5 fault-nth:60): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) syz_usb_connect(0x0, 0x6, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR], @ANYRES16=r0, @ANYRES16, @ANYBLOB="48f018ec62e85ab5a78dad512f3a61b6743ebeac0e503c35b2905105f2a2988ea8cbdad373aca77734544fac49f6a6d29007ac537f15ce9de3c0e75d4b073ccb4bdd2925e21e8a7417e19843494a62b5453e09a817aefb15154dcf2b6a4ac3df9defe75ba1ac1dadfd5190dc239aeba8ac78e7d4dfaad73811322ce26e6a48abb911fc8253d4189ded550b7903604fd42f3b489bb5d7f4a93e9884dc79582280091d8bd0cdff0ff1231ccd73f1f15576e825504332f285611540a71b99d94fa1432b427ce828d6e80a553787563c9ae88924a2655a808855e8fbebe8a8419d0da7e8e02d00656a100a811e11db23b491ac771e9b554ea3", @ANYRESOCT, @ANYRES32=r1], 0x0) 12:03:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x9, 0x0, 'client1\x00', 0xffffffff00000002, "ecb797f8920e1ef3", "f2432bfd645e7c36a62373b19ded34b13e2722e96b88326fc1220053fae47844", 0x9, 0x43b}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x18400, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x52, &(0x7f0000005640), 0x0, 0x0, 0x342, 0x1}}], 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000100)={0x100, 0x7, 0x1000, 0x5, 0x0, 0x80}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r6, 0x110, 0x3) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000000c0)) 12:03:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001000090468fe07002b0000000000ff0701000000450001070000001419001a00150002000e0001000900"/57, 0x39}], 0x1) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:03:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r7 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='keyringtrusted&vboxnet0cgroup-/security\xff:\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000200)={r7, 0x44, 0xbb}, &(0x7f0000000240)={'enc=', 'raw', ' hash=', {'streebog512-generic\x00'}}, &(0x7f00000002c0)="332772e9afe57756dd6662f80236e6991b68dd85567f8a8f12b144a6e3e6f5729c4d1580cd8880340ac3a9ce34d28f9eb03324e34291959cad97bef9df599cd924479a0a", &(0x7f0000000340)="61ea267c858a3cd04599eb00aef426560b547d8ec7ac4aa300000bf6293366c488719aa879b5e4911b4f0b759f678b6f69116d525c8bd792bfd544ed9cd88e0cf2c50e2a90c0f3ac82dcbc1182ee2da53208c941247b9a35ae146a5411339d4278bcf7719fc409545e1d17fd5d27d51ba4b345751897854156eec12dc8dc56282cf0479a34fe29c207543fb63bab3b0299497431487c3387d298d62fed193135330be419a1bd594109aed10a757da8804097ed9e6b90f75632e8f3") splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 667.468017][T22138] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'. [ 667.538106][T22142] FAULT_INJECTION: forcing a failure. [ 667.538106][T22142] name failslab, interval 1, probability 0, space 0, times 0 [ 667.552005][T22142] CPU: 1 PID: 22142 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 667.559966][T22142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.570706][T22142] Call Trace: [ 667.574093][T22142] dump_stack+0x191/0x1f0 [ 667.578522][T22142] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 667.584610][T22142] should_fail+0xa3f/0xa50 [ 667.589107][T22142] __should_failslab+0x264/0x280 [ 667.594105][T22142] should_failslab+0x29/0x70 [ 667.598758][T22142] kmem_cache_alloc_node+0x103/0xe70 [ 667.604183][T22142] ? __alloc_skb+0x215/0xa10 [ 667.608815][T22142] __alloc_skb+0x215/0xa10 [ 667.613464][T22142] netlink_sendmsg+0x783/0x1330 [ 667.618650][T22142] ? netlink_getsockopt+0x1430/0x1430 [ 667.624247][T22142] ___sys_sendmsg+0x14ff/0x1590 [ 667.629695][T22142] ? kmsan_internal_set_origin+0x6a/0xb0 [ 667.635515][T22142] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 667.641760][T22142] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 667.648078][T22142] ? balance_callback+0x48/0x260 [ 667.653157][T22142] ? kmsan_internal_check_memory+0x99/0x4c0 [ 667.659086][T22142] ? __msan_get_context_state+0x9/0x20 [ 667.664584][T22142] ? rcu_all_qs+0x23/0x240 [ 667.669920][T22142] __sys_sendmmsg+0x53a/0xae0 [ 667.674663][T22142] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 667.680772][T22142] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 667.686873][T22142] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 667.692644][T22142] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 667.698852][T22142] __se_sys_sendmmsg+0xbd/0xe0 [ 667.703820][T22142] __x64_sys_sendmmsg+0x56/0x70 [ 667.709244][T22142] do_syscall_64+0xbc/0xf0 [ 667.714055][T22142] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 667.720236][T22142] RIP: 0033:0x459a29 [ 667.724158][T22142] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.744143][T22142] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 667.752593][T22142] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 667.760681][T22142] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 667.768797][T22142] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 667.776891][T22142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 12:03:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='fdinfo/4\x00') ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x74}) [ 667.785253][T22142] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 sendmmsg(r2, &(0x7f000000bec0)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x8, 0xe9, 0x0, 0x2c, @broadcast}, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="0ac40d1b9e25f5561b30e27fa0e9175367d9dc6cbc88aad5f86122b0fd414ad03a01acccd78c76c77ad3aeeaf3092537036a49ef8ab724bc7989ff066a8225b1e58ee9a3e4e1a6ede9817b62775a18ff8c0c79e8ab807059207ebfa43569283c5f2849e17e148df4697f17243ef4edb131190559f4e1451c1b229ffdc1978b250007b7ce4479c12b91af2fbc34bf874df393"}, {&(0x7f00000001c0)="000db83c45177d89bba14c00ec23374765fc1f34417570863919c9b4e80205077db12967970bdd452d3800e1b4869d04b50085cd9eae45d5f8786e3eea6bf0cad2756be5e0ee2cf462e9af31ea673d5619b20083624a574a5a1a707dc452346951d63ada46a5bb6103b8067a939281a9906480d9f764cc529321c77700361e3345046b78235545b03b29ec6a740254703f4fb54fbade39ffd0fe79bbbf2e23f96ba15466d5be4373be758053a0a00deeeb9a962b1345a93e3309cdd3e406610f4e2810fc"}], 0x0, &(0x7f00000007c0)=[{0x0, 0x112, 0x80000001, "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{{&(0x7f000000b6c0)=@rc={0x1f, {0x1, 0x2, 0x0, 0x7, 0x2e, 0x40}, 0x5}, 0x0, &(0x7f000000b840)=[{&(0x7f000000b740)="f5c5426fa32471c5ba5e2dae7a625046634f49c9cf0dcf9eb4e4423c561755b1265a749703837b239d7f1bd452d9e8f008ee1df25285089fd379956e452e85d61fa3648faed86f177bdddad6b36a47ccea9670b5482505ca75575d342583446190d70df6e451e706050ef126a120a7b84da7748c0922019b7f34c7f8bba73d6a234797ab0482b486379e8e21c1edc4aafe008ca2ac798fc53a763996482bf2f332425065412aee9f2af6688cd2da0fdfe313b5b51866d140d0d725895708ac9b1a0468cec899b396c38d71bbf58cbffc52ca925bce1abbdc18fc25df41"}], 0x0, &(0x7f000000b880)=[{0x0, 0x11, 0x1ff, "79f9d55b27aab99c5f18c5d72b9fa6322d6b4d025cdb8406a6ebb7fa5f14f8b0b53f1b2c159501c06e5827bb5ecf73baafd653c41f444575df7cb3f1d1c5c92bcd7c2377fce2eb38044b6328c14c339c06b5e8cbe98d79c067c9cec4695c35506c2ddf2f99dac00b7d05562510790ef0a7ee72e2317408bc52a53a90b3894e53e1dacfcc98d356c11897f9f23a02d27ab58bac794dbe45b0c3f447cb366b9d5d5123900644167fceca89578f"}, {0x0, 0x29, 0x1, "4611ed462a91002268dfac5a9c521bc315e45dbb940775077b9765f1391b2a10c13da5be4aacc796125bfa0b0aa04fc0e717dec289afab98f49c1ac207e55818cd11f53f510f3efe66908a363d82052a3761d1b93dfe2a9e07c9df749f25b375c33879fd2d48d41b73ddc631acb2c004c07ac182e310eda19a9078578a863c10405f85dfac529ac03072539661f5003a117ff0275ea9939a22826022de9c5304b75e5ca7a9868ef7ac501a7c086b579de6b5e5486ec89d21faf92fd00bd4f4dc49642feeca10843e278852f734d6327b3ed8c92143ee74f6c6a56b378cf6260d6b5a4594bb977156d72453"}, {0x0, 0x1, 0x8, "45ccd9e28bd7faafa9a8a52ea73aa0d26c41e8aed8bec7ca00c0a0"}, {0x0, 0xff, 0x40, "2c2a29b9fa3544c29915672e1cb70da987c29e9dca60a659cae18f8ecd0238762ee8e76cec9a9249c04d39b9b58adf6c05e6e4bb7a8a84048c867894aebb7d2a6fc4568f788cc05867f5932adaa4ee548238692bdb9f4a3dfd20faa5cbe673cdc7b728d388147519a79e5e5c901c3753dd51ce6b0f7a40bcc54ec09f721984c0bfb0c5ea65e1f81bd1d911469c7b367e05460ca11676217fd426352adabb677f6447dba48da09d43cedc95d1af384afc206af59cb8bc56aa29e0f7"}, {0x0, 0x0, 0x8000, "1314b33e2193228eaf88d911456fa6a8bc7de4a4f3deda3c6a6541e12b17610390fd777a1c46106b06948969b32233fd5fb14c7a318f9c4ba0f93e097cf2347083c42938b1386832bc540080ebd2912f36fd9ce7e1e3a76487f745074e60bfa8728f357fece0f1933eba4468b53776f122afd248a830b06949bcf02df6"}, {0x0, 0x0, 0x800, "4632da3aec3320c7ce6e702a90cbde097e93f9a6d19aeaf705943256a0d7f1141d879e40b14b9e24c43f93fa7752231dacf61edf604ecc50fac3b4502aa95706c6e9e727bb1f1ef7456fe0da25101b5b327b09451a14a46a53f09913f10c68193f690756661084ae306f77254907c3d03830aa55229869a844e9116a4c6dc09bbc8e2bf7e046b326a6afd6c081b6012a038d9070a1174f2e4a7491f50d5ae2a8c10328961160d0cc2e1e72744b161b40fa70d3cde211fe0ee4ef74038487d121d3747de14514785ff7baefde1c70f429"}, {0x0, 0x10f, 0x3, "730c35822318ef62f59f842c53c4b75c0f6178b7ec43e863e9965d7116c38ff0baf780ef78334a7c91bc2c9cd154ff62047cba31c484fa6fecd47031f6b9dc359c8ce29d7565cc1d31c40778f3b4d894220059"}, {0x0, 0x0, 0x200, "fef9488457bf290491b1996ae45258d67257620ca7d4c7cb1c7860b47b7786ecd99aba7f14659e939ba7e5e46551a28a4e9665f964da2fd0683c906adb292b4c8fcb0742815aa121079cb9cf62542ef705898384d02e7f4b827891d8d96185ffb8f6723cb7340771102fa7e6c3962355809e"}, {0x0, 0x1ef, 0x6, "00ab1f7d02f4a7db81d923c9ab4d4652e671ec895ad08e0c0188bd503c31795572e3bd81cd51160cc95ad1c8100a224a94cc8f717253f884f19d1f967d37143de4edee18847b5abf669f68f356c416803446256caad46c9183b0ea83e9578003f2ed18086465ba2a01cb664431bba629f9eea17b1931875b5a1efa5806c5ca986b6477"}, {0x0, 0xd, 0x7, "7980ce5c5636bda4373ceb79f7b66fa8eedc0800ed6be08a435a659f079740e7fd079bb34ef2ab55b32ddcd7f46833aa33b0f7d1a7f4e0921c83581366837a554abb"}]}}], 0x19d, 0x0) dup2(r1, r2) 12:03:07 executing program 0 (fault-call:5 fault-nth:61): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x18, 0xa, 0xc2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r5, r6/1000+10000}, {0x77359400}}, 0x0) dup2(r1, r2) [ 667.949867][T22153] FAULT_INJECTION: forcing a failure. [ 667.949867][T22153] name failslab, interval 1, probability 0, space 0, times 0 [ 667.963074][T22153] CPU: 1 PID: 22153 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 667.971037][T22153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.981169][T22153] Call Trace: [ 667.984584][T22153] dump_stack+0x191/0x1f0 [ 667.989011][T22153] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 667.995009][T22153] should_fail+0xa3f/0xa50 [ 667.999540][T22153] __should_failslab+0x264/0x280 [ 668.004586][T22153] should_failslab+0x29/0x70 [ 668.009303][T22153] __kmalloc_node_track_caller+0x1cd/0x1320 [ 668.009362][T22153] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 668.021552][T22153] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 668.027097][T22153] ? netlink_sendmsg+0x783/0x1330 [ 668.032225][T22153] ? netlink_sendmsg+0x783/0x1330 [ 668.037299][T22153] __alloc_skb+0x306/0xa10 [ 668.041763][T22153] ? netlink_sendmsg+0x783/0x1330 [ 668.046874][T22153] netlink_sendmsg+0x783/0x1330 [ 668.051813][T22153] ? netlink_getsockopt+0x1430/0x1430 [ 668.057236][T22153] ___sys_sendmsg+0x14ff/0x1590 [ 668.062753][T22153] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.068701][T22153] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 668.074805][T22153] ? balance_callback+0x48/0x260 [ 668.079786][T22153] ? kmsan_internal_check_memory+0x99/0x4c0 [ 668.086616][T22153] ? __msan_get_context_state+0x9/0x20 [ 668.092127][T22153] ? rcu_all_qs+0x23/0x240 [ 668.096582][T22153] __sys_sendmmsg+0x53a/0xae0 [ 668.101332][T22153] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.107373][T22153] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 668.113486][T22153] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 668.119244][T22153] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.125156][T22153] __se_sys_sendmmsg+0xbd/0xe0 [ 668.130061][T22153] __x64_sys_sendmmsg+0x56/0x70 [ 668.134957][T22153] do_syscall_64+0xbc/0xf0 [ 668.139422][T22153] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 668.145603][T22153] RIP: 0033:0x459a29 [ 668.149549][T22153] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.169191][T22153] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 668.177670][T22153] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 668.185694][T22153] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x8000) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) fsetxattr$security_smack_transmute(r2, &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) listen(r3, 0x6) r5 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x20, 0x4800) dup2(r3, r5) [ 668.193710][T22153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 668.201721][T22153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 668.209721][T22153] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 668.220841][T12572] usb 5-1: new high-speed USB device number 9 using dummy_hcd 12:03:08 executing program 0 (fault-call:5 fault-nth:62): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 668.350721][T22164] FAULT_INJECTION: forcing a failure. [ 668.350721][T22164] name failslab, interval 1, probability 0, space 0, times 0 [ 668.363897][T22164] CPU: 1 PID: 22164 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 668.371836][T22164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.382023][T22164] Call Trace: [ 668.385381][T22164] dump_stack+0x191/0x1f0 [ 668.389742][T22164] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.395666][T22164] should_fail+0xa3f/0xa50 [ 668.400229][T22164] __should_failslab+0x264/0x280 [ 668.405197][T22164] should_failslab+0x29/0x70 [ 668.409812][T22164] kmem_cache_alloc_node+0x103/0xe70 [ 668.415220][T22164] ? __alloc_skb+0x215/0xa10 [ 668.419848][T22164] __alloc_skb+0x215/0xa10 [ 668.424316][T22164] netlink_sendmsg+0x783/0x1330 [ 668.429213][T22164] ? netlink_getsockopt+0x1430/0x1430 [ 668.435224][T22164] ___sys_sendmsg+0x14ff/0x1590 [ 668.440120][T22164] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.446038][T22164] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 668.452122][T22164] ? balance_callback+0x48/0x260 [ 668.457078][T22164] ? kmsan_internal_check_memory+0x99/0x4c0 [ 668.462994][T22164] ? __msan_get_context_state+0x9/0x20 [ 668.468467][T22164] ? rcu_all_qs+0x23/0x240 [ 668.472917][T22164] __sys_sendmmsg+0x53a/0xae0 [ 668.477742][T22164] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.483656][T22164] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 668.489745][T22164] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 668.495491][T22164] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 668.501414][T22164] __se_sys_sendmmsg+0xbd/0xe0 [ 668.506226][T22164] __x64_sys_sendmmsg+0x56/0x70 [ 668.511101][T22164] do_syscall_64+0xbc/0xf0 [ 668.515559][T22164] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 668.521470][T22164] RIP: 0033:0x459a29 [ 668.525390][T22164] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:03:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) r4 = accept$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x1d, &(0x7f00000000c0), 0x4) pipe(&(0x7f0000000100)) [ 668.545025][T22164] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 668.553483][T22164] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 668.561472][T22164] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 668.569466][T22164] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 668.577457][T22164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 668.585446][T22164] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 668.912314][T12572] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 668.920653][T12572] usb 5-1: config 0 has no interface number 0 [ 668.926958][T12572] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 668.937764][T12572] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 668.949222][T12572] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 668.960538][T12572] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 668.973787][T12572] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 668.982966][T12572] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 668.992731][T12572] usb 5-1: config 0 descriptor?? [ 669.038758][T12572] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 669.436497][T11307] usb 5-1: USB disconnect, device number 9 [ 669.453853][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:10 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) 12:03:10 executing program 0 (fault-call:5 fault-nth:63): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f00000007c0)='fd\x00') getdents64(r2, &(0x7f0000000180)=""/92, 0x102aa) getdents64(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r6, 0x6, 0x14, &(0x7f0000000340)=0xce3979021be2ac76, 0xffffff99) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000002c0)={0x7, 0x800, 0xd83, @remote}) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x84441, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xffffffffffffffa1) bind$packet(r10, &(0x7f0000000300)={0x11, 0x10, r9, 0x1, 0x0, 0x6, @remote}, 0x14) 12:03:10 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYBLOB="a454a16f75ff83e93ba7736ab97df0fa649a1f5b7012392aa6967ba209712e08d24f6904881e1756d6aee510", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="d2b319c21bee3ae39a5036dff625eba97147acf4e6404ae0033d1fea601f626b57f4be57d492c970d6108d81ccc6b76c9ca261bd444f431cfea54b8e0205019a4925f2c4d1943aa7503803caf1489a295d0a6510feea288cc0640ec2e5bbc3685a5f66bcf413a718b9be9490eab217e2aa8a4d3e874cd8ffb9aa33271e1aa828399d384b4a2144286857ee2ac965577149cd17b65f8edc51d27df6f1d3877613901b7cbfd4b33c0d94e6d54c6f7e2cce86f02cae6c37cb8ced302bc7169e5c8db19c44eaadb1e81042b663f2c585f839751d81c15d0d72042952d042bd0a9723da0559fe674e4db83111", @ANYRESDEC, @ANYRESHEX=r1, @ANYBLOB="92fb95cdc646b2516d27c6eda24c67b193c0dce4814e9dee52be861147e120dcfe8cd2b5b01fd0a0917e2dff9e11d181a447f8a5c871b0136d828acdda435b839ae2f63a1e011dd3a0d080551880ccb428ab6b2af590a0e735933a80d7210d294c734531c46e49d958b3d3e9ae691bcac97d7ba0f202fa80cfba2c5dd8dc3bb58920fcdaa675c500c295853f49d48e634c866c40bea7eec51d6c59b2ec4d70bb9f1418d5741db60ad08a6b67f00725b7ea3f1cb0427d9dcec8fb580d75da0dc5e2382f4cf0efa28f6243ad638f4ae8f0fb361f6fe80278fb17551b64166381542894a2a4"], @ANYRES32, @ANYPTR, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES16=r2, @ANYBLOB="4d838bf22c722d84d3a0228e622d67ca07186cdd2cd6798b5fb2927cf4ae5a515b37dbf71fffe05f1e21866b28c2914792a42503", @ANYPTR64, @ANYRESOCT]]], 0x0) 12:03:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x100, &(0x7f0000000100)) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:03:10 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000200)={0x4, 0x5}) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7ff, 0x0, 0x8001}, &(0x7f0000000080)=0x10) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f00000001c0)=@buf={0x1c2, &(0x7f00000007c0)="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"}) sendmmsg(r2, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="e0e2b14f49740d7e5bbb296093c61e3aa1bb21dab587b1389a1993f44eee68d7b7089c4d4b9732fa1b71303672d430576b897e78b2d7d6d10fbac75c80e7a95f429416ac266a0cf1a986f7d10e3d59bef2ebdefa1cfcc3cd27d0e3267c3fb64c256ce1729b23a6247ca9b3d7ae61f27b66977ed48068290df06d2da7b7db7dc1d6f3c4366c7ec08267bcd6307ff3cadf4fdd26c0f8b89eca6a03e84fbad0124dae23898e7042036aea"}, {&(0x7f0000001940)="6cd6470c6d13e72b6bc39db5f479aed2f1d410b54eb4dadb08dbbbe7b8c9cc290321db2b8cef49fcb13a17cc76edffe20881ae2f00fa4857bb40f9a13e2212a1600ed5ebcb4c4875181ede81afe42f598c52a5014dd167a8d36e37672b6ce8b2bd34c4df810c9c183d1ad9d7ca7396acbdd9344cab554f1bce090849cb44033771d358dea4356e07bbae71a5b2490814e947a578cb9c1be61397f38c3ca00036a8b9344d16a26094fdfa0f2ce5a9c4b342c1402e6d845beb8f15d25a318155d685f177642409732d89e9288a2f9bfa05fc4fe3afe9bfd85bb248c7a063800e6838ca782a6025937af71168a8735f1d37f7335065e54cac04b7f058eb8d617932989a5e40292fa56c32f9524da110e6de4e618ee3e11d059d3f535096351c09404eb9858127174dfe080b12500605b3142ad2f8013703722ae824ec81ce1b84a64364d5d1af351aafee2cbe8fa563e85ac2c19688302b3bec2da5701a2aabf6ddea92b5c766234a39fa9862b3ca8145d7c5cbba10b6531c0bc7e904ba73361f8d7553d18d35f8f213023daaaf20a9ad200dd28edaae7819ed26c9a27e3c9383d6048072431c7c326b684d2db71ec17ece5f0e631430c8f2a9090a796ae70e0a577a61fbe1e98f5f1072404e6d73c576a4c4eec82e6cc156bec4bbe344fc60d16cd92ca74f3868378b328819d65b2bdc8f4fe12ababe77d1bae40402112f6b302c7550f24250c447c8017abe7fbc7187f5714ee784ac0ba24090d91ecef755e7954041dcf57a60f185066861400462c4c01bcb7b5b74eb4eb97dc88d7a0ddc363208f4b147df5ec36be286ee5684b66b3e7656b183f538c38bf2f197a8cdd39355300acd049b1856a7b0ca5b6494d87de8b2fa47037c40fe5214b6801a7c97aa48f9a1f746ffff4fce46dfb57ba87319270f2483d1877e50ad53fbdfe8d2324b0d2ee3bd5927f6ee320b054a52636bec1029a982c015842505daa0b5592306743b0223eee421cce130c4e2e144de7ebbc830aeaea73639aa2d1a7a891ab277fce7781ccc6d64dac8126c3661968d0474bbb47fa572eb544e4b23261556775c618448842f405d1f0cceb5f331e7baf31f73edb67f5fc7acb0d6ded3d4ef0112470de7e9b30b8d20382b2ab9634e6af15ae4e424f1c5b453bba3cecd09c5c013cbfc8b93f6dc81086546cbe57101d92a142d66585a97948b637b5b3b717cb7fee903d9d496dbb39ba5f685443f39b9b3b2e2b6bfedaf21a0b696fb006090809d18cca2387b6e1ac93f065d2607862030acd51bf1a32e4a722a38f3326084972d195c8be4f53207a22d3eda118b844cbb8c0ecfc56bee8563e31bd87b1f75fd5949d6a2de70e8e360be1f9e3c5380da69de3907bd34a4383dd8a819c99d557afd0b311c013ce3a0294cad6bc42aaac45f970aba06f67ae67dc8efdc0eb49d2a10db793c27c3c2ef1ebfb79850de3417f52ac193ac985f094fc815d92e5e18f6c54b99d5e99768ee26bc23172d4148b478b60bfbaf181fcde4defde60efd60ae3c5d34118c732a2decdfee2ce7a465f09da21adeb54db55452c3494acdf7a06c0957897e599baa5bdb5464f519ba2ded3ff45a52c05942e655dc36cfa413368ea148f22392b4670f1326bcff5c4165f2445e33981d94ef5a6983bdcfeaa114625763b4c9cc38828d0edd0dbee188e53b036b8fb23d68eb6bcb2e1f3071ba5858df10bc189dc90607dc0a93e533e0b34d7b42fcd1e9e1ec28e2b2d2d61e57cf1784b1d7dbfe0333a4880c1e87cf4546c893241a559fd3c461f0d79fa94aadfcdc0f6dc6ed77601d71d5b0d4f42760170917210423bee7d946142499574da9013b8c302de58290b92cea7f8df8bb723c96b18d7c478390cea29953d69da147f3bfb15f2e28c71d7cfa95f64b3347a48a6523f712b4b6ff5f7e7c370215423d1bc15222eb9f0ef6abd46021783d7bb5b1948b7d443ffdb862570cb23338c908bc40354ddb4305cce6631e8106ef33f27d28e9852d16155869bbcbb7f48a08220278bd41e9c68ef915f8c0af4ea240eb7b3f7684ca0c2364cc0ef18938482f5e40e32406456448181b8610c1b36470ab730c0ac1c67c064ceaa7bd72059446c361516547e4344c58fcb668e910f9dda47800c459cdc97e2d4ea6cec0ff51e853dc73e2f0b0ff4bd1db668e2fb1b134cffab7691e3c8b5866e58154f08850149c5e7152eec3e294a6ca390434c2d6aacd846a19c538ea1927c9f7049399579610ed3aa2e2a97e836630f7ee46bf9bc84b0b5356bb19351f4203f9c385d259e8e5ce9b409c34397878ee7d3d33d053f3775510eb13b697376efffb9d76fba69b94ac77df25522ed766a788132fc9607a11bd34f641488a5b2599ca411c6714ec93a1b9861e96b98a3f85569ab9e4dc2e6d12a01bd8209f14434d67bb0afa1c99e1588596000323a7cec0a862557e51035d4c80d77f5905bd8bfe716247905777a7391455fde558306e5cfece7a7262d6abb6a6af99e001c83cb2663925b8fa9af107cf637823990101bb5c83dc7ee1d9cd8fe0df72a2ed67373da694ae60236b8d27d9c72637d9545f6dc28be8d6bb30c7e9dab44fbfadc481cfadecd70ae02d7ae5081cf1a137ee4dcb5103231b689cdcd9805ebd38485248c721cf8eef0949c4281bc01ca891953cb4d8a99779f9ba00eee5bc44bff32052bf03a1d78b1efdf4b2e14118f83828f19aea7a2a6fb618d82b5e045c6dd5bea50941dceacd6aa76dd16e94256910a7d81f2fc18c4fafb976f8c4b198d24cb8e9bd028e9cce261a4a2f64c206772f95c017ae89334775d14b75e402db4001dc0a25cc5a968e485abf9d81cdb2c35ed1a4ee1df26936c44af4cf229a8313fab09a2927b5c2047a84d92474e7995f6efbdd34731587c8f9e615307e542e8547fdce0face6bb24ae3f1ab1b3e624d7eb0583bd4e674812d1cedf99329b8da23d263f072b35917d1d7f91194e2298830c05c1373796fcd0e784a67ba961e9ba20653cf39a12037403bc7950bc710ebc841a2dae5650804024d8437b9139fda801f77bbe08c932e78d95197141d48026549aeb8bc43763ad36eb815fcca77a031260f1e99e7d148205c70512ce40addaf13cef9df7879b8595b5b3c12729ae5a8853abd2e3b494e6379487113861e6d24bc5a766fa365eefc29e705a1b78789eaf9d95bbb52584d9e30a7ec2550954091768849239fb23f6085917f494c2153d1f836a6f30395a7e2358ecae5640303d9d3936f0c3e1999f33e896793f4d083874b24945ef7d0fa461da3e9bc77e58512c15bd777202640d270c8c9a89333f2a947703f42095f8a08a7808f3ef2f80e6d3ac823dd5a5a7f353c93537c8e7029a4c49b827705d4ff76bd98b75de218583bc212099767690e44ed14b59302e14fb24bb57d34305b1a4acb1001d43b771d7fd61653d49f1a0ee18557ff32590932debd56998779b4243dbb0d1897cbe49b1f1602b43ecc1997c1fe2a186718b79f62c3904106c8677a5cf59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{&(0x7f0000000240)="61bb30530ecb9cf4430a1e15957cd426f61a4398e78ab53a57de3f43104083ba0bbf03bb16b648403185de10a14c9c74815a4cd731f840117c6caab0f90d56f28e3db2cfdd3093bff7044c11390a4a394a4eb863cfa51b73ca32e550be3602dc6fea352f47097fb150e36e188d871e6dd75c6dec565283fed8ae849d4a3b85f9ecb99e50b96e8ac65f6f786476eee7d761b36b99d2059634ddce0c1709a0eec2b99f914b7feeaa30deb8db6af5a1c84b00c2459fcfd2eccdc78722162bcbffa311add1b6", 0x3c5}], 0x0, &(0x7f0000002940)=[{0x0, 0x6, 0x7ff, "ad004b54681c964f5f47173ca4fce2fea004955f54dca1c14ccfd0921641a1977e4eb3f67c410c747c03"}, {0x0, 0x5e9d8fe91041bf61, 0x5, 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"}, {0x0, 0x0, 0x5, "f2fdd8f769edcf815579ffeaab444452d08dfc1cef2eba1ac0acd61bf02dcde0e0614cb38538b24b6478271831294a3888d56941d813d3bff1fe6112c4c50b"}]}}, {{&(0x7f0000000380)=@un=@file={0xb98c89c35b7ddbf0, './file0\x00'}, 0x0, &(0x7f0000000640)=[{&(0x7f0000000400)="91dda9ee00bfcbf3def2fb7b262976e0a144a448f8f3a899cf94d17e24de8471d2cbabdf5c73ad7cc1e78cc1f2aa0476a841b10922020f0de879c25c27a5ccbc10253babacedf10d0b4ed36913b2488a822afc897669094edd57353ecf90dd7b2617462953137cf65d040e"}, {&(0x7f0000000480)}, {&(0x7f0000000540)="140bb52a0f81b26c74a7a272e19da321ee91617e10fb44794e70ce1a56de9cd60334a2f8554ab50a3587d6cd88607a95882d21183d9c287284160cd498a251a858f686f84f62dec64c71c6e702"}, {&(0x7f00000005c0)="c6520ef6266117f41cca2aa3cb305beb9c3889b299bb73d8d451471244cf24a04da6a5aa04bd50ee89e7822c51f9f8908632b8f400b554e28c75bddfd327c5659bd2ed8e08f3e796e51fadfb57419bf64204b32dd42c812c120073601359c71f200a35cdb83fdfbe31f9671c721e0fc33331f866bbef00322eeea87c4022"}, {&(0x7f00000004c0)="e325209308fe07781657e256fc8401171f2b7f0482c5f6dd7099d28c6c89e6f9b0f249d26c01d711"}], 0x0, &(0x7f00000009c0)=[{0x0, 0x11, 0xe1, "65b141299c0f5adb249439d55017a7bbb82e602ac34a1231070611dc24f1867cd1075fd282e29fe89244adeeb1b0ecc5a8a5fbf1f88ecc695f3460bc3b2ab1936312f805fb6ab082882d390f6b5b080c80bb400c089e5abe358463b1780eefc3801bcc0ef95afd7380df90993ac70ca23bd49d870542a71b093b7527007ebc3a9ace2bd5fddef51580b5"}, {0x0, 0x119, 0x4, "c0357378ebd38539f2811a00c70f6ae5842daaddce55d8721fd28d93f0d70b49c82c56570e0ce6fabddd1cb5dd22c3fd1c0d194247a2c002fa163176b047e29bd2b566792ef93158347440e14022200dbdc28d61ab0620ea4af760b7f15897c3496c0dce8a41a9e5f26b3b95a98f24c4ef8f640550f1755defbd2cc61627a4eb2d13b79c8d2eb73be55e00207e145505f67f5b376cb3b3ffce32fcd4503b"}, {0x0, 0x115, 0x5, "f8008d43fae6758cce73b5e3af898774393288b6a144"}, {0x0, 0x1, 0x7, "911dc87cb3232d22a9abbf484f970273adbc873d344e3523ec963001a823d8e6e3f0d2422911a126e77fd830482a53b3c428f04151a6a2c4774e864d0c06ae3c359372d8e199a245"}, {0x0, 0x10a, 0x8, "7536caf1b23616e01946"}]}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000006c0)="aa61e538ea5018eccda4feb3b7ebb70dcca69d604f14f7149d9f750097c0b74ef9beec6e27b6c2971b014c1c88394c1b0a2501ed1e784e59b8cf665e34f416cc2372b765b9aa1c118c2ed8c00e6124d1296d8f10ab97e2ff5297374858314defef5ab5bfa3e40d3b76e07fb24f4a43e3667837d5f6ac017b8172579732b8819329da45ea0da77fa5f25e7ad7668d83f9d79e"}, {&(0x7f0000000bc0)="941d0919c7fc99cbc8de18bced67e26e9173dc37dd59c714a96038d980ab144df16cbcddc64f61742664333959459321b8058b7ec34555118996cfb57ae8250399b4b4e93865a9e78fde75bb545349ab9e2e"}], 0x0, &(0x7f0000000c80)=[{0x0, 0x102, 0x9ad, "2a7be9be2eab42ba8acef5529700ab9013549926a5f242393b35e63683c0ef93c008d6df74dbb76973486674c9354cf2ec291e5562d34c6d43bfcd782f0ce7eb361006d5d1557bba661bd1346bd3a3a5f93687243ed053c7a35f144ac3ae81d672689a3abebacb3e41870790520ec8a4fb429a39f84a52477e66a0a1975b759973b5a4dab00a83bf83c5a69b58e3b36f8fdc2c7978817dafe24b1a33dcad57148c737d9f23bd59f8bf8e802e68a44123820f6ab972f6bb850bded3150bce9ba42b78c40b1002f90861595894001a4470c7f4497a0261425961078a9460a63cc46a5463"}, {0x0, 0x319, 0x5, "672b5d9948ad2dfae7ec5f4dd48ea73760ba5317c2434f56a373cb81c0a258fe42c7024487baec42c015fcbcfe8cd5320b7d5ef7d7a9a86f6bf1500133289fe05ab4990c178dad9b793a3524039f08e0e01ca0661b75dda59f70db009f7df085309de6c3e7a1e983bf404ce02caffee67205454d3513c76ea317674ef2aa72d80ae72568df6606dc429bb79ad0b802a1413c520ec94d1e0db57501c162ea569ec9a9c694bad0320d285f438aad6d9849d355027fec86ca68a0ba4c3ead84e22b22"}, {0x0, 0x112, 0x80, "a343aa75659492b8efdbd71a0bf7775a5a"}, {0x0, 0x115, 0xfffff5c6, "acbae2d6823c4c74a20725e2b7c9cf3b468eef0360c35691b3f1cfdb263194328db5fc397d55934007da210a32c44526617eeee010e0656864b3b00b336ac22df5e7078b389b0d966640c078c0835b52ce8822a5e8856583fb715e5c58a356f9e9c207159baf08e2b8b5bcd56d88b67a3a1c37457fd3b0c20cc6580820882e0aabe1377b5326f07ec49332fdd75867f2d26fe9391b583bc80d25a688767af6db2aaa14e520715cee9d2c59f20660f01a6d1c2646600eb5811bb039541dbc4ad317dda4bdba9bde32685d762b44af83815b00343ba9e89fc52e6d5d3dd03bf50bf9"}, {0x131, 0x102, 0x0, "838311523efd63ebc21116072bed2d894f8dbfe5a882dd1ac9a21575e9113e1cab9c1eb3c3632a6ac4219d6f2822f91cb2553568f2f89f87ae92e1f1bf36f51551ea90ea0729483b0717516a9e0ea37f4c82f7d055285b864f3a69756582a82378007de4c48e37406993c2306d3ca3052bcd24635cbfd81147b898e7c335cd7ec8f4f165431709836e40f9495190e6b0a3c1ccd58b09e25398ffd3ea72065c1cfc7bec09ee"}, {0x0, 0x10c, 0x7, "d5f312d415667ea8a2f5b779501371b6951279c67b2903c98a6e9aba7d737b4ac8d22d3c85f4b976fc06620075d0f6f956d8c4f9bce9500762d55ba15fc5d451e1356c9090b03159e7a641ee36d5d9f5dc0054378ae8b56b52ce0bd7929dd6a57ee71f3aac22f700042cfe6324d0790c3a3fc48e804792d87ce37369a930ba444c440adfa96030fb733e1a231c5bafec61bc6ca1731677dacaaadbb072ccbfbd368c6a3143fbaa6cf3b06dace3228eea7b"}]}}], 0x400000000000328, 0x2006c891) dup2(r1, r2) [ 670.276521][T22189] FAULT_INJECTION: forcing a failure. [ 670.276521][T22189] name failslab, interval 1, probability 0, space 0, times 0 [ 670.289874][T22189] CPU: 1 PID: 22189 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 670.297818][T22189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.307921][T22189] Call Trace: [ 670.311460][T22189] dump_stack+0x191/0x1f0 [ 670.317172][T22189] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.323126][T22189] should_fail+0xa3f/0xa50 [ 670.327591][T22189] __should_failslab+0x264/0x280 [ 670.332580][T22189] should_failslab+0x29/0x70 [ 670.337203][T22189] __kmalloc_node_track_caller+0x1cd/0x1320 [ 670.343998][T22189] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 670.350120][T22189] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 670.355618][T22189] ? netlink_sendmsg+0x783/0x1330 [ 670.360682][T22189] ? netlink_sendmsg+0x783/0x1330 [ 670.365861][T22189] __alloc_skb+0x306/0xa10 [ 670.370431][T22189] ? netlink_sendmsg+0x783/0x1330 [ 670.375509][T22189] netlink_sendmsg+0x783/0x1330 [ 670.380389][T22189] ? netlink_getsockopt+0x1430/0x1430 [ 670.385770][T22189] ___sys_sendmsg+0x14ff/0x1590 [ 670.390664][T22189] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.396588][T22189] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 670.402687][T22189] ? balance_callback+0x48/0x260 [ 670.407668][T22189] ? kmsan_internal_check_memory+0x99/0x4c0 [ 670.413613][T22189] ? __msan_get_context_state+0x9/0x20 [ 670.419098][T22189] ? rcu_all_qs+0x23/0x240 [ 670.423531][T22189] __sys_sendmmsg+0x53a/0xae0 [ 670.428289][T22189] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.434254][T22189] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 670.440393][T22189] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 670.446152][T22189] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.452083][T22189] __se_sys_sendmmsg+0xbd/0xe0 [ 670.456867][T22189] __x64_sys_sendmmsg+0x56/0x70 [ 670.461740][T22189] do_syscall_64+0xbc/0xf0 [ 670.466173][T22189] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 670.472080][T22189] RIP: 0033:0x459a29 [ 670.476007][T22189] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.495820][T22189] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 670.504287][T22189] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 670.512288][T22189] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/237, 0xed}], 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 670.520292][T22189] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 670.528331][T22189] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 670.536329][T22189] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:10 executing program 0 (fault-call:5 fault-nth:64): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) fsetxattr$security_ima(r2, &(0x7f00000002c0)='security.ima\x00', &(0x7f0000000300)=@v2={0x3, 0x3, 0x1, 0x199000, 0x22, "41078eea64cd70d94b4105b64c88d6931261bcb20e8c393c30254e21aeba20626111"}, 0x2c, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x200000) syz_open_dev$vcsa(0x0, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) write$P9_RWALK(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="640000006f020007000001000000020000000000000000040000000600000000000000400300000007000000000000000a02feff0101000000000000001d040000000700000000000000b0000000000800000000000000a0040000000500000000000000"], 0x64) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) uname(&(0x7f0000000100)=""/1) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) r6 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x400000, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r6, 0xc080661a, &(0x7f00000001c0)={{0xf2efaae8e6ce29ca, 0x0, @descriptor="923e32b017e419d1"}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 670.656726][T22197] FAULT_INJECTION: forcing a failure. [ 670.656726][T22197] name failslab, interval 1, probability 0, space 0, times 0 [ 670.669639][T22197] CPU: 0 PID: 22197 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 670.677575][T22197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.687670][T22197] Call Trace: [ 670.691035][T22197] dump_stack+0x191/0x1f0 [ 670.695434][T22197] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.701437][T22197] should_fail+0xa3f/0xa50 [ 670.701495][T22197] __should_failslab+0x264/0x280 [ 670.701541][T22197] should_failslab+0x29/0x70 [ 670.701594][T22197] kmem_cache_alloc_node+0x103/0xe70 [ 670.701645][T22197] ? __alloc_skb+0x215/0xa10 [ 670.701709][T22197] __alloc_skb+0x215/0xa10 [ 670.701777][T22197] netlink_sendmsg+0x783/0x1330 12:03:10 executing program 0 (fault-call:5 fault-nth:65): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 670.701854][T22197] ? netlink_getsockopt+0x1430/0x1430 [ 670.701890][T22197] ___sys_sendmsg+0x14ff/0x1590 12:03:10 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xf3c, @mcast1, 0x1}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10f, 0xbc6, &(0x7f0000000080)='\a', 0xffffffda) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 670.701927][T22197] ? kmsan_internal_set_origin+0x6a/0xb0 [ 670.701982][T22197] ? kmsan_internal_set_origin+0x6a/0xb0 [ 670.702020][T22197] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 670.702062][T22197] ? kmsan_internal_check_memory+0x99/0x4c0 [ 670.702101][T22197] ? __msan_get_context_state+0x9/0x20 12:03:10 executing program 0 (fault-call:5 fault-nth:66): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 670.702133][T22197] ? rcu_all_qs+0x23/0x240 [ 670.702180][T22197] __sys_sendmmsg+0x53a/0xae0 [ 670.702248][T22197] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.702292][T22197] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 670.702332][T22197] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 670.702370][T22197] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.702409][T22197] __se_sys_sendmmsg+0xbd/0xe0 [ 670.702449][T22197] __x64_sys_sendmmsg+0x56/0x70 [ 670.702487][T22197] do_syscall_64+0xbc/0xf0 [ 670.702539][T22197] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 670.702567][T22197] RIP: 0033:0x459a29 [ 670.702609][T22197] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.702630][T22197] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 670.702672][T22197] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 670.702697][T22197] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 670.702721][T22197] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 670.702746][T22197] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 670.702771][T22197] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 670.714625][T11307] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 670.849613][T22205] FAULT_INJECTION: forcing a failure. [ 670.849613][T22205] name failslab, interval 1, probability 0, space 0, times 0 [ 670.849657][T22205] CPU: 0 PID: 22205 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 670.849677][T22205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.849692][T22205] Call Trace: [ 670.849758][T22205] dump_stack+0x191/0x1f0 [ 670.849803][T22205] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.849849][T22205] should_fail+0xa3f/0xa50 [ 670.849905][T22205] __should_failslab+0x264/0x280 [ 670.849948][T22205] should_failslab+0x29/0x70 [ 670.850003][T22205] __kmalloc_node_track_caller+0x1cd/0x1320 [ 670.850041][T22205] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 670.850100][T22205] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 670.850150][T22205] ? netlink_sendmsg+0x783/0x1330 [ 670.850214][T22205] ? netlink_sendmsg+0x783/0x1330 [ 670.850266][T22205] __alloc_skb+0x306/0xa10 [ 670.850309][T22205] ? netlink_sendmsg+0x783/0x1330 [ 670.850372][T22205] netlink_sendmsg+0x783/0x1330 [ 670.850448][T22205] ? netlink_getsockopt+0x1430/0x1430 [ 670.850482][T22205] ___sys_sendmsg+0x14ff/0x1590 [ 670.850544][T22205] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.850587][T22205] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 670.850621][T22205] ? balance_callback+0x48/0x260 [ 670.850654][T22205] ? kmsan_internal_check_memory+0x99/0x4c0 [ 670.850687][T22205] ? __msan_get_context_state+0x9/0x20 [ 670.850712][T22205] ? rcu_all_qs+0x23/0x240 [ 670.850749][T22205] __sys_sendmmsg+0x53a/0xae0 [ 670.850800][T22205] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.850833][T22205] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 670.850864][T22205] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 670.850894][T22205] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 670.850927][T22205] __se_sys_sendmmsg+0xbd/0xe0 [ 670.850973][T22205] __x64_sys_sendmmsg+0x56/0x70 [ 670.851002][T22205] do_syscall_64+0xbc/0xf0 [ 670.851053][T22205] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 670.851076][T22205] RIP: 0033:0x459a29 [ 670.851109][T22205] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.851125][T22205] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 670.851157][T22205] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 670.851175][T22205] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 670.851193][T22205] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 670.851212][T22205] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 670.851231][T22205] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 670.960141][T22213] FAULT_INJECTION: forcing a failure. [ 670.960141][T22213] name failslab, interval 1, probability 0, space 0, times 0 [ 671.116290][T11307] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 671.120371][T22213] CPU: 1 PID: 22213 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 671.125955][T11307] usb 5-1: config 0 has no interface number 0 [ 671.131874][T22213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.131890][T22213] Call Trace: [ 671.131948][T22213] dump_stack+0x191/0x1f0 [ 671.132007][T22213] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.137061][T11307] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 671.141453][T22213] should_fail+0xa3f/0xa50 [ 671.146542][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 671.151311][T22213] __should_failslab+0x264/0x280 [ 671.156741][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 671.161517][T22213] should_failslab+0x29/0x70 [ 671.167469][T11307] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 671.173460][T22213] kmem_cache_alloc_node+0x103/0xe70 [ 671.173524][T22213] ? __alloc_skb+0x215/0xa10 [ 671.178495][T11307] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 671.184342][T22213] __alloc_skb+0x215/0xa10 [ 671.184407][T22213] netlink_sendmsg+0x783/0x1330 [ 671.189872][T11307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 671.194274][T22213] ? netlink_getsockopt+0x1430/0x1430 [ 671.194323][T22213] ___sys_sendmsg+0x14ff/0x1590 [ 671.479846][T22213] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.479883][T22213] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 671.479914][T22213] ? balance_callback+0x48/0x260 [ 671.479947][T22213] ? kmsan_internal_check_memory+0x99/0x4c0 [ 671.479979][T22213] ? __msan_get_context_state+0x9/0x20 [ 671.480004][T22213] ? rcu_all_qs+0x23/0x240 [ 671.480047][T22213] __sys_sendmmsg+0x53a/0xae0 [ 671.480098][T22213] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.480131][T22213] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 671.480163][T22213] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 671.480192][T22213] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 671.480226][T22213] __se_sys_sendmmsg+0xbd/0xe0 [ 671.480261][T22213] __x64_sys_sendmmsg+0x56/0x70 [ 671.480289][T22213] do_syscall_64+0xbc/0xf0 [ 671.480328][T22213] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 671.480356][T22213] RIP: 0033:0x459a29 [ 671.480390][T22213] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.480406][T22213] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 671.480436][T22213] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 671.480454][T22213] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 671.480471][T22213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 671.480489][T22213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 671.480507][T22213] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 671.627679][T11307] usb 5-1: config 0 descriptor?? [ 671.763350][T11307] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 672.158140][T12572] usb 5-1: USB disconnect, device number 10 [ 672.183707][T12572] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:12 executing program 4: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) 12:03:12 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x47, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r4 = dup(r3) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000080)={0x1, 0xdfb}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) socket(0xa, 0x1, 0x7) sendmmsg(r1, &(0x7f0000005700), 0x40000000000015f, 0x24000) dup2(r1, r2) 12:03:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) write$binfmt_misc(r3, &(0x7f0000000080)=ANY=[], 0x975da04d4a9131d7) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:03:12 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 12:03:12 executing program 0 (fault-call:5 fault-nth:67): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:12 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl(r0, 0x1000008914, &(0x7f00000000c0)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 672.947102][T22227] FAULT_INJECTION: forcing a failure. [ 672.947102][T22227] name failslab, interval 1, probability 0, space 0, times 0 [ 672.960016][T22227] CPU: 0 PID: 22227 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 672.967980][T22227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.978129][T22227] Call Trace: [ 672.981527][T22227] dump_stack+0x191/0x1f0 [ 672.985944][T22227] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.991937][T22227] should_fail+0xa3f/0xa50 [ 672.996600][T22227] __should_failslab+0x264/0x280 12:03:13 executing program 0 (fault-call:5 fault-nth:68): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 672.996657][T22227] should_failslab+0x29/0x70 [ 672.996716][T22227] __kmalloc_node_track_caller+0x1cd/0x1320 [ 672.996757][T22227] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 672.996800][T22227] ? kmem_cache_alloc_node+0x1b6/0xe70 12:03:13 executing program 0 (fault-call:5 fault-nth:69): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 672.996843][T22227] ? netlink_sendmsg+0x783/0x1330 [ 672.996903][T22227] ? netlink_sendmsg+0x783/0x1330 [ 672.996953][T22227] __alloc_skb+0x306/0xa10 [ 672.996998][T22227] ? netlink_sendmsg+0x783/0x1330 [ 672.997062][T22227] netlink_sendmsg+0x783/0x1330 [ 672.997133][T22227] ? netlink_getsockopt+0x1430/0x1430 [ 672.997170][T22227] ___sys_sendmsg+0x14ff/0x1590 [ 672.997206][T22227] ? kmsan_internal_set_origin+0x6a/0xb0 [ 672.997263][T22227] ? kmsan_internal_set_origin+0x6a/0xb0 [ 672.997300][T22227] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 672.997342][T22227] ? kmsan_internal_check_memory+0x99/0x4c0 [ 672.997381][T22227] ? __msan_get_context_state+0x9/0x20 [ 672.997413][T22227] ? rcu_all_qs+0x23/0x240 [ 672.997460][T22227] __sys_sendmmsg+0x53a/0xae0 [ 672.997522][T22227] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.997563][T22227] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 672.997603][T22227] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 672.997648][T22227] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 672.997694][T22227] __se_sys_sendmmsg+0xbd/0xe0 [ 672.997742][T22227] __x64_sys_sendmmsg+0x56/0x70 [ 672.997775][T22227] do_syscall_64+0xbc/0xf0 [ 672.997830][T22227] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 672.997862][T22227] RIP: 0033:0x459a29 [ 672.997908][T22227] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.997929][T22227] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 672.997967][T22227] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 672.997989][T22227] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 672.998013][T22227] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 672.998037][T22227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 672.998062][T22227] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 673.094956][T22241] FAULT_INJECTION: forcing a failure. [ 673.094956][T22241] name failslab, interval 1, probability 0, space 0, times 0 [ 673.095006][T22241] CPU: 0 PID: 22241 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 673.095038][T22241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.095057][T22241] Call Trace: [ 673.095128][T22241] dump_stack+0x191/0x1f0 [ 673.095179][T22241] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.095234][T22241] should_fail+0xa3f/0xa50 [ 673.095291][T22241] __should_failslab+0x264/0x280 [ 673.095340][T22241] should_failslab+0x29/0x70 [ 673.095386][T22241] kmem_cache_alloc_node+0x103/0xe70 [ 673.095441][T22241] ? __alloc_skb+0x215/0xa10 [ 673.095547][T22241] __alloc_skb+0x215/0xa10 [ 673.095620][T22241] netlink_sendmsg+0x783/0x1330 [ 673.095693][T22241] ? netlink_getsockopt+0x1430/0x1430 [ 673.095728][T22241] ___sys_sendmsg+0x14ff/0x1590 [ 673.095793][T22241] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.095836][T22241] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 673.095876][T22241] ? balance_callback+0x48/0x260 [ 673.095921][T22241] ? kmsan_internal_check_memory+0x99/0x4c0 [ 673.095967][T22241] ? __msan_get_context_state+0x9/0x20 [ 673.096003][T22241] ? rcu_all_qs+0x23/0x240 [ 673.096054][T22241] __sys_sendmmsg+0x53a/0xae0 [ 673.096126][T22241] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.096173][T22241] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 673.096222][T22241] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 673.096272][T22241] __se_sys_sendmmsg+0xbd/0xe0 [ 673.096321][T22241] __x64_sys_sendmmsg+0x56/0x70 [ 673.096362][T22241] do_syscall_64+0xbc/0xf0 [ 673.096413][T22241] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 673.096445][T22241] RIP: 0033:0x459a29 [ 673.096496][T22241] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.096518][T22241] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 673.096562][T22241] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 673.096584][T22241] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 673.096607][T22241] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 673.096632][T22241] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 673.096656][T22241] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 673.194639][T11307] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 673.244772][T22243] FAULT_INJECTION: forcing a failure. [ 673.244772][T22243] name failslab, interval 1, probability 0, space 0, times 0 [ 673.244859][T22243] CPU: 0 PID: 22243 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 673.244882][T22243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.244898][T22243] Call Trace: [ 673.244956][T22243] dump_stack+0x191/0x1f0 [ 673.245003][T22243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.245049][T22243] should_fail+0xa3f/0xa50 [ 673.245110][T22243] __should_failslab+0x264/0x280 [ 673.643978][T22243] should_failslab+0x29/0x70 [ 673.644044][T22243] __kmalloc_node_track_caller+0x1cd/0x1320 [ 673.654532][T22243] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 673.660658][T22243] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 673.666177][T22243] ? netlink_sendmsg+0x783/0x1330 [ 673.671271][T22243] ? netlink_sendmsg+0x783/0x1330 [ 673.676343][T22243] __alloc_skb+0x306/0xa10 [ 673.680809][T22243] ? netlink_sendmsg+0x783/0x1330 [ 673.685895][T22243] netlink_sendmsg+0x783/0x1330 [ 673.690794][T22243] ? netlink_getsockopt+0x1430/0x1430 [ 673.696191][T22243] ___sys_sendmsg+0x14ff/0x1590 [ 673.701098][T22243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.707011][T22243] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 673.713098][T22243] ? balance_callback+0x48/0x260 [ 673.718064][T22243] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 673.724249][T22243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.730165][T22243] __sys_sendmmsg+0x53a/0xae0 [ 673.734886][T22243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.740807][T22243] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 673.746893][T22243] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 673.752639][T22243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 673.758557][T22243] __se_sys_sendmmsg+0xbd/0xe0 [ 673.763341][T22243] __x64_sys_sendmmsg+0x56/0x70 [ 673.768236][T22243] do_syscall_64+0xbc/0xf0 [ 673.772689][T22243] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 673.778604][T22243] RIP: 0033:0x459a29 [ 673.782527][T22243] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.802161][T22243] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 673.810621][T22243] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 673.818628][T22243] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x41, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x80) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) 12:03:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x8e}}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005700), 0x400000000000236, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [{0xfff, 0x8}, {0x7, 0x10001}], r5}, 0x18, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000140)={0x4, 0x3, 0x9, 'queue1\x00', 0x3fe3}) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000380)='/dev/vcsa#\x00', &(0x7f00000003c0)='./file0\x00', r6) fstatfs(r1, &(0x7f0000000040)=""/215) dup2(r1, r2) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x800, 0x0) recvmsg$kcm(r7, &(0x7f0000000bc0)={&(0x7f0000000640)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/188, 0xbc}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/130, 0x82}, {&(0x7f0000000940)=""/235, 0xeb}, {&(0x7f00000004c0)=""/20, 0x14}, {&(0x7f0000000a40)=""/60, 0x3c}], 0x6, &(0x7f0000000b00)=""/133, 0x85}, 0x2000) [ 673.826624][T22243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 673.834628][T22243] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 673.842629][T22243] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 673.858137][ T12] usb 5-1: new high-speed USB device number 11 using dummy_hcd 12:03:14 executing program 0 (fault-call:5 fault-nth:70): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'ip6gre0\x00', 0x400}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)={0x2000}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 674.013193][T11307] usb 2-1: Using ep0 maxpacket: 32 [ 674.063173][T22258] FAULT_INJECTION: forcing a failure. [ 674.063173][T22258] name failslab, interval 1, probability 0, space 0, times 0 [ 674.076153][T22258] CPU: 1 PID: 22258 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 674.084101][T22258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.094209][T22258] Call Trace: [ 674.097583][T22258] dump_stack+0x191/0x1f0 [ 674.102005][T22258] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 674.107995][T22258] should_fail+0xa3f/0xa50 [ 674.112495][T22258] __should_failslab+0x264/0x280 [ 674.117507][T22258] should_failslab+0x29/0x70 [ 674.122161][T22258] kmem_cache_alloc_node+0x103/0xe70 [ 674.127482][T22258] ? __alloc_skb+0x215/0xa10 [ 674.132121][T22258] __alloc_skb+0x215/0xa10 [ 674.136590][T22258] netlink_sendmsg+0x783/0x1330 [ 674.141500][T22258] ? netlink_getsockopt+0x1430/0x1430 [ 674.146909][T22258] ___sys_sendmsg+0x14ff/0x1590 [ 674.151817][T22258] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 674.157737][T22258] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 674.163825][T22258] ? balance_callback+0x48/0x260 [ 674.168787][T22258] ? kmsan_internal_check_memory+0x99/0x4c0 [ 674.174701][T22258] ? __msan_get_context_state+0x9/0x20 [ 674.180172][T22258] ? rcu_all_qs+0x23/0x240 [ 674.184622][T22258] __sys_sendmmsg+0x53a/0xae0 [ 674.189346][T22258] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 674.195270][T22258] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 674.201357][T22258] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 674.207100][T22258] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 674.213022][T22258] __se_sys_sendmmsg+0xbd/0xe0 [ 674.217818][T22258] __x64_sys_sendmmsg+0x56/0x70 [ 674.222701][T22258] do_syscall_64+0xbc/0xf0 [ 674.227147][T22258] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 674.233058][T22258] RIP: 0033:0x459a29 [ 674.236996][T22258] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.256627][T22258] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 674.265077][T22258] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 674.273066][T22258] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 674.281063][T22258] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 674.289578][T22258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 674.297576][T22258] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 674.482764][ T12] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 674.491006][ T12] usb 5-1: config 0 has no interface number 0 [ 674.497256][ T12] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 674.508116][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 674.519568][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 674.530949][ T12] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 674.544191][ T12] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 674.553362][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.565859][ T12] usb 5-1: config 0 descriptor?? [ 674.602613][T11307] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 674.611844][T11307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.631581][ T12] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 674.645311][T11307] usb 2-1: config 0 descriptor?? [ 674.695029][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 674.706217][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 674.717044][T11307] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 674.727321][T11307] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 674.735884][T11307] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 [ 674.896064][T11307] usb 2-1: USB disconnect, device number 57 [ 675.006667][ T12] usb 5-1: USB disconnect, device number 11 [ 675.023626][ T12] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected 12:03:15 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 12:03:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) r4 = request_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000003c0)='([em1:)eth0*\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000300)=[{&(0x7f0000000080)="8092e69d9fd9b94237f96f43a1d90149d93f816929f62be360f56ef6ced93bdf1e3b1b9dd5ff5e8ab901449006130597a858c4932caad6", 0x37}, {&(0x7f0000000180)="cb52afd9caa38c691ebecb52d2bc5e46d0a26b662cecb8558737842c9f07d6dcd4f68c5dbc6c78cb5d06f69eca455a65b85fb1f3bc5bd80d97f3c793ac1fd9", 0x3f}, {&(0x7f00000001c0)="d148b120b81084dcc58823f602e4c4596260cd78684fbf3c48d9f1393b054230aaa3372b9d9819a39de17f504187eac9a491e27f6de7b980d745444487be75c52a82e9477d39bae2bfa017a40bf892871a18099d8de5ed640004a8fcf4df1e464d", 0x61}, {&(0x7f0000000240)="e23f8a4f60afa9d6333daa4c3b723bacda0b1628adcbc8129c0f9494d86bfb8ba87e1c44ba42a3990f170608380ef63cc1b8c3fd6031392221b1b7305700fbb54ee18105f8338dbe356bd0fd71f8df9f4d4686fcf31a54176d15478cced8b202fb3d001c2cb77b3f7f92568d667314842aec2972dd32d5f633df03206f09b419d1cc1533bac4b3b5db7aa41219536294fd976e1811f043f802c4c2", 0x9b}], 0x4, r4) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r7) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r8, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r5, 0x0, r7, 0x0, 0x10003, 0x0) 12:03:15 executing program 0 (fault-call:5 fault-nth:71): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 675.701943][T12572] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 675.780323][T22274] FAULT_INJECTION: forcing a failure. [ 675.780323][T22274] name failslab, interval 1, probability 0, space 0, times 0 [ 675.793452][T22274] CPU: 1 PID: 22274 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 675.801396][T22274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.811496][T22274] Call Trace: [ 675.814876][T22274] dump_stack+0x191/0x1f0 [ 675.819274][T22274] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 675.825253][T22274] should_fail+0xa3f/0xa50 [ 675.829739][T22274] __should_failslab+0x264/0x280 [ 675.834731][T22274] should_failslab+0x29/0x70 [ 675.839375][T22274] __kmalloc_node_track_caller+0x1cd/0x1320 [ 675.845455][T22274] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 675.851596][T22274] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 675.857122][T22274] ? netlink_sendmsg+0x783/0x1330 [ 675.862234][T22274] ? netlink_sendmsg+0x783/0x1330 [ 675.867335][T22274] __alloc_skb+0x306/0xa10 [ 675.871826][T22274] ? netlink_sendmsg+0x783/0x1330 [ 675.876928][T22274] netlink_sendmsg+0x783/0x1330 [ 675.881850][T22274] ? netlink_getsockopt+0x1430/0x1430 [ 675.887276][T22274] ___sys_sendmsg+0x14ff/0x1590 [ 675.892206][T22274] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 675.898152][T22274] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 675.904270][T22274] ? balance_callback+0x48/0x260 [ 675.909272][T22274] ? kmsan_internal_check_memory+0x99/0x4c0 [ 675.915220][T22274] ? __msan_get_context_state+0x9/0x20 [ 675.920725][T22274] ? rcu_all_qs+0x23/0x240 [ 675.925205][T22274] __sys_sendmmsg+0x53a/0xae0 [ 675.929963][T22274] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 675.935934][T22274] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 675.942065][T22274] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 675.947838][T22274] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 675.953802][T22274] __se_sys_sendmmsg+0xbd/0xe0 [ 675.958642][T22274] __x64_sys_sendmmsg+0x56/0x70 [ 675.963568][T22274] do_syscall_64+0xbc/0xf0 [ 675.968069][T22274] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 675.974007][T22274] RIP: 0033:0x459a29 [ 675.977959][T22274] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.997614][T22274] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 676.006095][T22274] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 676.014119][T22274] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 676.022138][T22274] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 676.030154][T22274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 676.038157][T22274] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 676.171956][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 676.192125][T12575] usb 5-1: new high-speed USB device number 12 using dummy_hcd 12:03:16 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e25, 0x7fff, @dev={0xfe, 0x80, [], 0x19}, 0xff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 12:03:16 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700), 0x1, 0x40000) dup2(r1, r2) 12:03:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000000c0)={0x9, 0xfffffff7, 0x3, 0x600}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:03:16 executing program 0 (fault-call:5 fault-nth:72): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 676.507196][T12572] usb 2-1: unable to read config index 2 descriptor/all [ 676.514768][T12572] usb 2-1: can't read configurations, error -71 [ 676.526593][T22284] FAULT_INJECTION: forcing a failure. [ 676.526593][T22284] name failslab, interval 1, probability 0, space 0, times 0 [ 676.539859][T22284] CPU: 1 PID: 22284 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 676.547906][T22284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.558019][T22284] Call Trace: [ 676.561389][T22284] dump_stack+0x191/0x1f0 [ 676.565876][T22284] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 676.571836][T22284] should_fail+0xa3f/0xa50 [ 676.576329][T22284] __should_failslab+0x264/0x280 [ 676.581300][T22284] should_failslab+0x29/0x70 [ 676.585909][T22284] kmem_cache_alloc_node+0x103/0xe70 [ 676.591453][T22284] ? __alloc_skb+0x215/0xa10 [ 676.596124][T22284] __alloc_skb+0x215/0xa10 [ 676.600621][T22284] netlink_sendmsg+0x783/0x1330 [ 676.600692][T22284] ? netlink_getsockopt+0x1430/0x1430 [ 676.611013][T22284] ___sys_sendmsg+0x14ff/0x1590 [ 676.615951][T22284] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 676.621927][T22284] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 676.628058][T22284] ? balance_callback+0x48/0x260 [ 676.633066][T22284] ? kmsan_internal_check_memory+0x99/0x4c0 [ 676.639020][T22284] ? __msan_get_context_state+0x9/0x20 [ 676.644526][T22284] ? rcu_all_qs+0x23/0x240 [ 676.649006][T22284] __sys_sendmmsg+0x53a/0xae0 [ 676.653762][T22284] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 676.659718][T22284] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 676.665846][T22284] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 676.671624][T22284] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 676.677569][T22284] __se_sys_sendmmsg+0xbd/0xe0 [ 676.682378][T22284] __x64_sys_sendmmsg+0x56/0x70 [ 676.687254][T22284] do_syscall_64+0xbc/0xf0 [ 676.691716][T22284] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 676.697625][T22284] RIP: 0033:0x459a29 [ 676.701729][T22284] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.721525][T22284] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 676.729961][T22284] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 676.737946][T22284] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 676.745932][T22284] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:03:16 executing program 3: rmdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000140)={0x7, 0x10}) poll(&(0x7f0000000000), 0x0, 0x40000) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) write$P9_RRENAME(r3, &(0x7f0000000100)={0x7, 0x15, 0x2}, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x9, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103000, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) personality(0x400000) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 676.753916][T22284] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 676.761898][T22284] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 676.782230][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 676.790512][T12575] usb 5-1: config 0 has no interface number 0 [ 676.796890][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping 12:03:16 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) unshare(0x40020000) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 676.807876][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 676.819413][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 676.830956][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 676.844364][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 12:03:16 executing program 0 (fault-call:5 fault-nth:73): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 676.853563][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 676.907043][T12575] usb 5-1: config 0 descriptor?? 12:03:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x20}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 676.975790][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 677.003459][T22299] FAULT_INJECTION: forcing a failure. [ 677.003459][T22299] name failslab, interval 1, probability 0, space 0, times 0 [ 677.016490][T22299] CPU: 0 PID: 22299 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 677.024415][T22299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.034489][T22299] Call Trace: [ 677.037832][T22299] dump_stack+0x191/0x1f0 [ 677.042191][T22299] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.048119][T22299] should_fail+0xa3f/0xa50 [ 677.052581][T22299] __should_failslab+0x264/0x280 [ 677.057549][T22299] should_failslab+0x29/0x70 [ 677.062182][T22299] __kmalloc_node_track_caller+0x1cd/0x1320 [ 677.068106][T22299] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 677.074196][T22299] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 677.079682][T22299] ? netlink_sendmsg+0x783/0x1330 [ 677.084756][T22299] ? netlink_sendmsg+0x783/0x1330 [ 677.089806][T22299] __alloc_skb+0x306/0xa10 [ 677.094244][T22299] ? netlink_sendmsg+0x783/0x1330 [ 677.099305][T22299] netlink_sendmsg+0x783/0x1330 [ 677.104203][T22299] ? netlink_getsockopt+0x1430/0x1430 [ 677.109615][T22299] ___sys_sendmsg+0x14ff/0x1590 [ 677.114513][T22299] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.120428][T22299] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 677.126514][T22299] ? balance_callback+0x48/0x260 [ 677.131470][T22299] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 677.137655][T22299] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.143586][T22299] __sys_sendmmsg+0x53a/0xae0 [ 677.148312][T22299] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.154243][T22299] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 677.160336][T22299] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 677.166081][T22299] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.172044][T22299] __se_sys_sendmmsg+0xbd/0xe0 [ 677.176834][T22299] __x64_sys_sendmmsg+0x56/0x70 [ 677.181714][T22299] do_syscall_64+0xbc/0xf0 [ 677.186188][T22299] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 677.192426][T22299] RIP: 0033:0x459a29 [ 677.196350][T22299] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.215993][T22299] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 677.224587][T22299] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 677.232584][T22299] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 677.240584][T22299] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 677.248580][T22299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 677.256570][T22299] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 677.265034][T12572] usb 2-1: new high-speed USB device number 59 using dummy_hcd 12:03:17 executing program 0 (fault-call:5 fault-nth:74): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 677.322793][T22296] IPVS: ftp: loaded support on port[0] = 21 [ 677.403376][T22308] FAULT_INJECTION: forcing a failure. [ 677.403376][T22308] name failslab, interval 1, probability 0, space 0, times 0 [ 677.416790][T22308] CPU: 0 PID: 22308 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 677.424751][T22308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.434981][T22308] Call Trace: [ 677.438313][T22308] dump_stack+0x191/0x1f0 [ 677.442698][T22308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.448635][T22308] should_fail+0xa3f/0xa50 [ 677.453120][T22308] __should_failslab+0x264/0x280 [ 677.458198][T22308] should_failslab+0x29/0x70 [ 677.462834][T22308] kmem_cache_alloc_node+0x103/0xe70 [ 677.468153][T22308] ? __alloc_skb+0x215/0xa10 [ 677.472826][T22308] __alloc_skb+0x215/0xa10 [ 677.477337][T22308] netlink_sendmsg+0x783/0x1330 [ 677.482298][T22308] ? netlink_getsockopt+0x1430/0x1430 [ 677.487708][T22308] ___sys_sendmsg+0x14ff/0x1590 [ 677.493229][T22308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.499167][T22308] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 677.505282][T22308] ? balance_callback+0x48/0x260 [ 677.506992][T12575] usb 5-1: USB disconnect, device number 12 [ 677.510284][T22308] ? kmsan_internal_check_memory+0x99/0x4c0 [ 677.510337][T22308] ? __msan_get_context_state+0x9/0x20 [ 677.510368][T22308] ? rcu_all_qs+0x23/0x240 [ 677.510426][T22308] __sys_sendmmsg+0x53a/0xae0 [ 677.522260][T22308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.527728][ C1] iowarrior 5-1:0.135: iowarrior_callback - usb_submit_urb failed with result -19 [ 677.532121][T22308] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 677.538788][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 677.542689][T22308] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 677.542728][T22308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 677.542824][T22308] __se_sys_sendmmsg+0xbd/0xe0 [ 677.558228][T12575] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 677.563222][T22308] __x64_sys_sendmmsg+0x56/0x70 [ 677.563258][T22308] do_syscall_64+0xbc/0xf0 [ 677.563325][T22308] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 677.601574][T22308] RIP: 0033:0x459a29 [ 677.605505][T22308] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.625158][T22308] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 677.633634][T22308] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 677.641659][T22308] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 677.649665][T22308] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 677.657663][T22308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 677.665674][T22308] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 677.832428][T12572] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 677.841603][T12572] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 677.852227][T12572] usb 2-1: config 0 descriptor?? [ 677.894922][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 677.906213][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 677.917049][T12572] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 677.926621][T12572] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 677.935071][T12572] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 12:03:18 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r0) 12:03:18 executing program 0 (fault-call:5 fault-nth:75): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x1000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x10000, 0x0) write$UHID_CREATE(r1, &(0x7f00000001c0)={0x0, 'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000180)=""/41, 0x186, 0x8, 0x0, 0x8000, 0x3, 0x24e}, 0x120) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/v\xdd~\xbb\xd2\x00', 0x3, 0x109000) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0xffffffffffffff27, &(0x7f00000009c0)=[{&(0x7f0000000540)="5aa649d7e3f556d9a9945130149d64c67120f79fca5540a8452d3c40772f82dd39c1ede34a6f2ccb869c179d932a188d9007bb6cadefc071023c8ab09d841a9382c6a65816eb20deacdc2085916710b4a7bbcdb25d1d2a4976aaa2c4f2d53c1acf02064174760864bff370a82e3fe05606bdfe3bf9d2ee9e7f74641a43c60606b9c7e10b9e57b6f93bdfac54930138a0af1a551f9545d044e20396f4523a00"}, {&(0x7f0000000600)="5e57099cb1281c0d43229aadee7a20f7b3f9ec04dd849af890376a015efb79ab14537bf94c5747ee22520b88819e010bb89cc8cd06b822f13fee6d9b3e686b43a39f5d0f6173632718653d90563593195cf608e0c246482357f62f091339c3ed10f06a56201b5641deb860638fda8da9e722a90bf416741ee7b0ad4414cbf6168d7c89a8ee25d2ad4c08eaabafc0d83f226ba743b989ed56ae2b0868756d0b7f1842b69078dbf5199c136f4137"}, {&(0x7f00000006c0)="f90f03f48ccc989def34e94402521f61bff963c21dcdcb3ae69106246b6439045878bb10154bec3a96960c6e0a9fbe25f625a34961f392268aa5726e106d06a912d579622bf774d252e5f5d3f9795de02be9d77c7f05ec5dab338468791c2e3ab69dd8a6a8fdcf94bbbb8fd0a83c2260c5a3b91a8055934c869a25edf2f3f7414ba67c54035170b884515a44fa923f23c13ac08b9adfbdfe140e6ad91dabcd3f90"}, {&(0x7f0000000480)="5ed51316bc9ca6f70bb28ff729e21557e51ce8649cf08368365102e0cf14594e7ca9bb7ad8171ec31266713e4bb9d942adf93bd4224530a1469dfcc1d7cd22d01426158b29db576db1bd40dc047bf8ec0c14b8445ceb7d5f37b93e1384ce239f65a6744c1b789739e19168d179dc"}, {&(0x7f00000007c0)="3561e9cd03d24e0a74721700894ea46b63fb077b5dc18901a42626e8a2e8e7dc9ce703d729c024fb9aa67992a31563bb63301cd728298c029234ac0128c19a41d8d39458e34c0587a1352a92890702c6f5b08e229d09c183481f357b2b13e00a67f03f3deafb6f26aefa209cbf76a7b800caf8bbbfbd30c98566494ce9fd324e3f311c0d175292e4aae254f266486a0e30592b97994071967ae25639574995712caa42f116e7f3db8015789c07f2e163b0fd16344a0ea5a5c498decce49fa06214722ada13860000000000000000"}, {&(0x7f00000008c0)="eb7bc390e06f0ab2e09f6034dc8444774d2df1666bada344d79cd30c5cba335538103a8bf49199fba74e03ee2444bbbce852047cdb27146f3b4ff322e7f970435348997b48e71a008b00938a323dc93e1147106508704ad9e349928fe6a171c9f2962ee0923592071abfbb48348e3fb07dcc2f466a614e89342dbc051d4d66d975c3c942274f58a703f424f54b24d09130962029c17426bc4d77ad373b282cf6a287d54a58050ee5d4f0463f08d79b4b26559dd8387299f955ceaec64c292ac211830103eb4c0c428ad87e1ad30096bb"}]}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x20000000000002ac, &(0x7f00000000c0)=[{0xe7, 0x0, 0x80, 0x5}, {0x0, 0x3f, 0x4, 0x3ff}, {0x1, 0x0, 0x28, 0x200}, {0x5, 0x7f, 0xfc, 0x7}]}, 0x26a) [ 678.098750][ T12] usb 2-1: USB disconnect, device number 59 [ 678.182995][T22321] FAULT_INJECTION: forcing a failure. [ 678.182995][T22321] name failslab, interval 1, probability 0, space 0, times 0 [ 678.195938][T22321] CPU: 0 PID: 22321 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 678.203877][T22321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.213972][T22321] Call Trace: [ 678.217322][T22321] dump_stack+0x191/0x1f0 [ 678.221721][T22321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 678.227642][T22321] should_fail+0xa3f/0xa50 [ 678.232102][T22321] __should_failslab+0x264/0x280 [ 678.237059][T22321] should_failslab+0x29/0x70 [ 678.241676][T22321] __kmalloc_node_track_caller+0x1cd/0x1320 [ 678.247600][T22321] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 678.253684][T22321] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 678.259167][T22321] ? netlink_sendmsg+0x783/0x1330 [ 678.264587][T22321] ? netlink_sendmsg+0x783/0x1330 [ 678.269636][T22321] __alloc_skb+0x306/0xa10 [ 678.274080][T22321] ? netlink_sendmsg+0x783/0x1330 [ 678.279143][T22321] netlink_sendmsg+0x783/0x1330 [ 678.284035][T22321] ? netlink_getsockopt+0x1430/0x1430 [ 678.289423][T22321] ___sys_sendmsg+0x14ff/0x1590 [ 678.294318][T22321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 678.300232][T22321] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 678.306320][T22321] ? balance_callback+0x48/0x260 [ 678.311282][T22321] ? kmsan_internal_check_memory+0x99/0x4c0 [ 678.317213][T22321] ? __msan_get_context_state+0x9/0x20 [ 678.322688][T22321] ? rcu_all_qs+0x23/0x240 [ 678.327131][T22321] __sys_sendmmsg+0x53a/0xae0 [ 678.331854][T22321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 678.337770][T22321] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 678.344045][T22321] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 678.349783][T22321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 678.355701][T22321] __se_sys_sendmmsg+0xbd/0xe0 [ 678.360500][T22321] __x64_sys_sendmmsg+0x56/0x70 [ 678.365369][T22321] do_syscall_64+0xbc/0xf0 [ 678.369811][T22321] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 678.375718][T22321] RIP: 0033:0x459a29 [ 678.379634][T22321] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 678.399257][T22321] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 678.407705][T22321] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 678.415689][T22321] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 678.423682][T22321] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 678.431673][T22321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 678.439763][T22321] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 678.602912][T11307] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 678.872090][ T12] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 678.972389][T11307] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 678.980723][T11307] usb 5-1: config 0 has no interface number 0 [ 678.987015][T11307] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 678.997858][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 679.009353][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 679.020686][T11307] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 679.033954][T11307] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 679.043233][T11307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 679.053289][T11307] usb 5-1: config 0 descriptor?? [ 679.109855][T11307] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 679.182042][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 679.492314][ T12] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 679.501578][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 679.512879][T11307] usb 5-1: USB disconnect, device number 13 [ 679.520503][ T12] usb 2-1: config 0 descriptor?? [ 679.527351][T11307] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 679.564944][ T12] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-pre-phy-0.0.bin failed with error -2 [ 679.576287][ T12] i1480-dfu-usb 2-1:0.0: Direct firmware load for i1480-usb-0.0.bin failed with error -2 [ 679.587301][ T12] i1480-dfu-usb 2-1:0.0: Direct firmware load for ptc-0.0.bin failed with error -2 [ 679.596959][ T12] i1480-dfu-usb 2-1:0.0: Cannot locate MAC FW file 'i1480-usb-0.0.bin' [ 679.605576][ T12] i1480-dfu-usb: probe of 2-1:0.0 failed with error -2 12:03:19 executing program 1: syz_usb_connect(0x5, 0x0, &(0x7f0000000000)=ANY=[], 0x0) 12:03:19 executing program 0 (fault-call:5 fault-nth:76): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xf470, @local, 0x4000}, 0xbd) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8, 0x27, 0x100}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0xffffffffffffffd8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) sendmmsg(r2, &(0x7f0000005380)=[{{&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="898918346328ce4c0425f5b52295e68fa1b53ae62a2dfb5e7f5bdb75b539f91ba236dfa4ac16201ffe192045a1b3075a8a2328fbea6dc935229107a6fe", 0x3d}, {&(0x7f0000000100)="0f0d2fff303531e8c9ead22f9ad097795abcad8f162574a22e0d742da6d8ad25c7a148705d911c74198f8edbeb2ee0c906818425ab2ab96cce9894bb3f76e6b6d484680e09e0e5fa963965f3cf9bf4cb05e9855991e0916822230d18e1fa63df9874", 0x62}, {&(0x7f0000000180)="11c30f1995809a108d447b49df42a9829a8f29a5ac3b6afa11e3c7def520ea", 0x1f}, {&(0x7f00000001c0)="6d572075f74100d37c1b416c2048cadc6906a0d31bda1eef6e6d9670e1f33926f65bc7f84af2abd52ae99910a9924e22eb834e54143db78047ceda807e2cbd158344316c63a2b8336324f87d021eddae5462ad335f187e785194d16ac38a703bac7365d4cee3a93e96b21af0f8f1f2083dc852aa43d9f42ef0983d10243496a223904026a9ad52dad36774a5129340af664382c9ff4dd3a346eee17b1cfcf09d9d18583def3cdfa1edc09796c93634d952cf8b42ddb2f0dc9ba00f54173148e97ac3b8e8d7e5c7f0780716371e64b1c5", 0xd0}, {&(0x7f00000002c0)="a70477d0910a761af4528cca15c3f559b6742a722158f29ba7cfcbdb76b45352a1fab40a208016991bc916af1c487ffc04808dc355", 0x35}], 0x5, &(0x7f0000000380)=[{0x10, 0x1, 0x8}], 0x10}}, {{&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x7791, @local, 0x101}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="7ea3f8bfd68cda3460413d73a2bec876558b386201cf027ada48f9e548d9373325cedeba5cf746fa8f5851b60cb43405e56fdd1cd0831edc9515325056e7c289c0483ac8254332ae0aae43ab44a63c5a39c6b14c05881e970caee560614c062c8bc890645d7fa9093b628db38b3938eb94336345fb29c7a549f74f1cf8f4cef32936fa4323a03c42e05753d76cf0d1e390ba4a66bfc90b3f85fb7e0b0ccb5ee6b38829008636166754969a8f888c6442d50f4a", 0xb3}, 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{0x40, 0x0, 0x1, "3efbdd1452fe60e28678ab7212a396b9e3ecb2a478ff3741d491af74418be396385eb7261cd8cc1544ddbedc0f67e98f"}, {0xf0, 0x136, 0x0, "87043b1002fb4b74dc316df0e71b5c7f43ce08280a1efb9d564e1ef011c11c59ec698970c46dd47e8f9549b91a76ea1ccd310f916699039fdff59c228ffbc78af4fd3426c8b82e0af0e7200ba1f7314b4c69d4a8147cabecd08aa8b18a0414c22bbd05a0862d99dd011005510689ae8ab93d5b6e962ce5963dc0b8393c5f95fecbe096a1aa640eb3711e65a65a9f59fb47f124fc83322d27824d02fdfa05505f661798a47e4f443577557d35ad1073ce2353186fc62795a30ef39aad35da1743230d7e45ac5d2bc69de19f17619ed703819e040da84780d38ac68f"}], 0x21f0}}, {{&(0x7f0000003cc0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, 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{&(0x7f0000003f00)="2bc6bc04eb44b5963f0baae6015ed2f9eb51843842c1f8501197db44af23e73870243ced6c46e27823012a9dad9d518776baae17337ec333bd3b1da6cde15e9081d47b34354475c5ad0dc1722a836a4551510028a3677fd7abc3034f0c6221d38a705577ec80bc30df3c66b5231593fab57409112a9c3b06ee68c6bc651907", 0x7f}, {&(0x7f0000003f80)="7781a30ba314d420fb8989fc39c6e27c917868fbb4fdd42e35f9501f548be5db440a3e8d77aae79e154e7c5d755d541f98266fb84d239d02354c84299964306587e865264f4684d778e8671579073aed940c6f0c60f5d7a4e632af19f41a49a5cea3206f22ef73d3101030b3689b21880749b7a067bc58ba970d0334d66adb96bb7384c7b853d15f49fc5e6c6d66486fae71ccc23551e7d7d84537f42108110497e8ee3394d794abdd57204b48ed338ee494db217f784e20567fd1db5eda63af463a56e11c2a9cf0ea09300098481b18ced8cf6e04", 0xd5}, {&(0x7f0000004080)="e5152628d1657b6ba3b05fd71f2949660262c97054b67a2f2481e37a87f02a6d589d6da6ec6fb33086f8d996d08126610edf62c88febc554ff1a00376e646c72a36a772362ba3d626e6ff32ce54c431f9a11ee89ccc3d05777be3cc1e1fad3405395b5917caca7ad10f802e0a9ea09c3c7a3f0a7b6fdbd4c6238ec20002850e964f1efffd0734baf5895bb", 0x8b}, {&(0x7f0000004140)="1338508637f6ca5909d6afae0b57889db1a9e0a85ef8657a40ae4a8bbcc3fa45e426f915483c9d9d10", 0x29}, {&(0x7f0000004180)="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0x1000}, {&(0x7f0000005180)="84a78057380f9c46163381da765edf9538593b5ca6631c2625b14373", 0x1c}], 0x8, &(0x7f0000005240)=[{0xa8, 0x10b, 0x9, "a6a0a21d3f97ea3a5a2e7459ae756f07bd5d022060863cf9d778a899d1a0eb389a79da1a894008603745e2fab985eea5e16269efc869bd111b64ff2c7ce3a984431b9660f99682a24e7b7c12309ba50ebb562f06e6e03b625da75fe7254214656eb5e643f90f4c6f83e4b10d31abf66030e7923cd7501ee3a1783a40c2929934d15e30a20ef05318d3b19ad1197f84e3c297"}, {0x78, 0x119, 0x200, "d6cad0acfbcc5e71b80bee66976b0f8d02a023752fa79b6d0969c97e83b7f5fb8ec7660c3aebed4416d4af2d88d3921c2c5bfd2389dec88419d41e594340e88efbf458fb78c7b3472a09ead24439efa5a89e1c53f2caba30b8e48107e9c19b3652ff"}], 0x120}}], 0x4, 0x0) dup2(r1, r2) 12:03:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffc0, 0x10042) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0x4) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) 12:03:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x3, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x7e7b, &(0x7f0000000080)=0x9) [ 679.627880][ T12] usb 2-1: USB disconnect, device number 60 [ 679.706759][T22335] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 679.715440][T22335] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 679.723937][T22335] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 679.750684][T22331] FAULT_INJECTION: forcing a failure. [ 679.750684][T22331] name failslab, interval 1, probability 0, space 0, times 0 [ 679.763941][T22331] CPU: 0 PID: 22331 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 679.772001][T22331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.782139][T22331] Call Trace: [ 679.785539][T22331] dump_stack+0x191/0x1f0 [ 679.789966][T22331] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 679.795966][T22331] should_fail+0xa3f/0xa50 [ 679.800503][T22331] __should_failslab+0x264/0x280 [ 679.805543][T22331] should_failslab+0x29/0x70 [ 679.810241][T22331] kmem_cache_alloc_node+0x103/0xe70 [ 679.815621][T22331] ? __alloc_skb+0x215/0xa10 [ 679.820267][T22331] __alloc_skb+0x215/0xa10 [ 679.824735][T22331] netlink_sendmsg+0x783/0x1330 [ 679.829635][T22331] ? netlink_getsockopt+0x1430/0x1430 [ 679.835101][T22331] ___sys_sendmsg+0x14ff/0x1590 [ 679.840031][T22331] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 679.845984][T22331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 679.852084][T22331] ? balance_callback+0x48/0x260 [ 679.857073][T22331] ? kmsan_internal_check_memory+0x99/0x4c0 [ 679.862997][T22331] ? __msan_get_context_state+0x9/0x20 [ 679.868654][T22331] ? rcu_all_qs+0x23/0x240 [ 679.873122][T22331] __sys_sendmmsg+0x53a/0xae0 [ 679.877849][T22331] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 679.883773][T22331] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 679.889871][T22331] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 679.895619][T22331] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 679.901551][T22331] __se_sys_sendmmsg+0xbd/0xe0 [ 679.906349][T22331] __x64_sys_sendmmsg+0x56/0x70 [ 679.911226][T22331] do_syscall_64+0xbc/0xf0 [ 679.915676][T22331] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 679.921761][T22331] RIP: 0033:0x459a29 [ 679.925727][T22331] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 679.945412][T22331] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 12:03:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x5, &(0x7f0000000240)="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") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x7fff}, &(0x7f0000000100)=0x10) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) accept(0xffffffffffffffff, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$VFIO_IOMMU_UNMAP_DMA(r2, 0x3b72, &(0x7f0000000140)={0x20, 0x0, 0x1ff, 0x7}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) 12:03:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40, 0x100) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)=0x0) fcntl$setownex(r6, 0xf, &(0x7f00000001c0)={0x0, r7}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r8}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r9}], 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000080)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e23, 0x7fff, @remote, 0x3}, @in={0x2, 0x4e20, @empty}], 0x3c) [ 679.953880][T22331] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 679.961871][T22331] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 679.969868][T22331] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 679.977874][T22331] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 679.985881][T22331] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:20 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r0) 12:03:20 executing program 0 (fault-call:5 fault-nth:77): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) ioctl$VIDIOC_S_HW_FREQ_SEEK(r7, 0x40305652, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x1, 0xf262, 0x91}) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 680.146219][T22342] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 680.154987][T22342] netlink: 'syz-executor.3': attribute type 42 has an invalid length. [ 680.155013][T22342] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x6) socket(0x10, 0x80002, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ftruncate(r0, 0x7f) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x4b, 0x20, 0xffff}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = dup(r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xba, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/186}, &(0x7f0000000240)=0x78) dup2(r1, r1) [ 680.283149][T22355] FAULT_INJECTION: forcing a failure. [ 680.283149][T22355] name failslab, interval 1, probability 0, space 0, times 0 [ 680.296167][T22355] CPU: 0 PID: 22355 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 680.304106][T22355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.314304][T22355] Call Trace: [ 680.317689][T22355] dump_stack+0x191/0x1f0 [ 680.322092][T22355] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.328065][T22355] should_fail+0xa3f/0xa50 [ 680.332557][T22355] __should_failslab+0x264/0x280 [ 680.337529][T22355] should_failslab+0x29/0x70 [ 680.342158][T22355] __kmalloc_node_track_caller+0x1cd/0x1320 [ 680.348072][T22355] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 680.354250][T22355] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 680.359733][T22355] ? netlink_sendmsg+0x783/0x1330 [ 680.364795][T22355] ? netlink_sendmsg+0x783/0x1330 [ 680.369843][T22355] __alloc_skb+0x306/0xa10 [ 680.374283][T22355] ? netlink_sendmsg+0x783/0x1330 [ 680.379343][T22355] netlink_sendmsg+0x783/0x1330 [ 680.384234][T22355] ? netlink_getsockopt+0x1430/0x1430 [ 680.389631][T22355] ___sys_sendmsg+0x14ff/0x1590 [ 680.394520][T22355] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.400436][T22355] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 680.406528][T22355] ? balance_callback+0x48/0x260 [ 680.411491][T22355] ? kmsan_internal_check_memory+0x99/0x4c0 [ 680.417407][T22355] ? __msan_get_context_state+0x9/0x20 [ 680.422879][T22355] ? rcu_all_qs+0x23/0x240 [ 680.427321][T22355] __sys_sendmmsg+0x53a/0xae0 [ 680.432041][T22355] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.437956][T22355] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 680.444049][T22355] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 680.449790][T22355] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.455711][T22355] __se_sys_sendmmsg+0xbd/0xe0 [ 680.460499][T22355] __x64_sys_sendmmsg+0x56/0x70 [ 680.465369][T22355] do_syscall_64+0xbc/0xf0 [ 680.469813][T22355] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 680.477037][T22355] RIP: 0033:0x459a29 [ 680.480978][T22355] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 680.502613][T22355] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 680.511591][T22355] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 680.519583][T22355] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000140)=ANY=[@ANYBLOB="0704000000000000000000000000001f7bdc9790bbc94843155b1eecf11fe48fdb1c7c60702c278385f0e15e271a5569d3271d5f965783e89be95a67459371b8fb7ac0ee3b8ce36c893bd94722"]) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 680.527574][T22355] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 680.535652][T22355] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 680.543833][T22355] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 680.712131][T12575] usb 5-1: new high-speed USB device number 14 using dummy_hcd 12:03:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r7, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r7, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r7, 0x1}, {r1, 0x868a}, {r6, 0xb0}, {0xffffffffffffffff, 0x4000}, {r2, 0x800}, {r6, 0x8324}, {r2, 0x4}], 0x7, 0x0) r8 = syz_usb_connect$cdc_ecm(0xa, 0x72, &(0x7f0000001200)=ANY=[@ANYBLOB="12011001020000de2505a1a44000010203010902600001012b40170904001f03020600000a24060000f94aebf5c8052400060005000f013f000000ffff0400060524010203052401010906241a0100ff07240a09030300090581039503010904090582023b03e0090609050302770106ff1f8c5def62b8509bc0a257e0b9cf50d792853a781034691a1840fcd05148160621"], &(0x7f00000007c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x88, 0x8, 0x2, 0x92, 0x8}, 0x17, &(0x7f0000000340)={0x5, 0xf, 0x17, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0xda, 0x2, 0x81, 0x6, 0x2}, @ext_cap={0x7, 0x10, 0x2, 0x3a, 0xf, 0x1, 0x8001}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x665}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x38}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x423}}, {0x35, &(0x7f0000000480)=@string={0x35, 0x3, "46674dfb2d91ac5d1ee28083dac34fbd4c6aafed21b7ddb7ec2010ab455896a1a45f13181dbdb7dee8e841c2b6c14095ebe5fb"}}, {0xae, &(0x7f0000000540)=@string={0xae, 0x3, "dc7c0a36c994aa18c0dab6542fe491b7549e5bd2ac7af2ac36b4b8116aa3550f17537d656b5bfbeb1b8b71ed5e8a2d224e6599b640663593ea82688c5ef37ac4421541665063d78d12c67ef410b4db49b79ba190aea087961de26e3090243980d0fdcf55f66808424288b0183503e3a86768620677ab62eb9d71143de65687cc3edce484d04cd71ff580e6d641b06ac19b284d58e89f97127e03cf394e0e377a42b9347755035a835009c272"}}, {0x65, &(0x7f0000000600)=@string={0x65, 0x3, "736f0703a3087aa2d7e4fc23f9e3a42ed0c1bdc223efce15bacc992ec2a2eb491b8a8f0cfe25db6e2cc9d3d5c4d531044772d2f4abd8ccef46d345b59ae3e9d7807d8f6134920c61caaa0879806207592ba607746db3d21410d1af0916d5e6afedec9d"}}, {0xb5, &(0x7f0000000680)=@string={0xb5, 0x3, "cef32d15de4bc23e99e5cc39e5c814ed2602c017f971bf9973f0c3b9abdf9e1400ae36da4d490084d46350b9928e6f1f244f5f081efea05923bf0ceb907e144341f8a2ce17e6d2a470549a9c7d9309f84ef40068791df3c74f249bd7d1aac550edf95ab54c1c325b916068978e72688c1bc32149a95abd79dbaa0c838eb35553a805ee6bfe643e4ebe89c3106a2396d4cdadd314cb2c6f44e7a4589f94ce29d8ff548470959a6f869a038f4e66dc6c174ca51f"}}]}) syz_usb_control_io$cdc_ecm(r8, &(0x7f0000000840)={0x14, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"/415], &(0x7f0000000740)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000009c0)={0x1c, &(0x7f0000000880)={0x20, 0xe, 0x9c, "b8c84dbcc08b63aa736d6f041a299d505f11d465f03835b5a40d4af26a06b763bd4b927c4850b0b50f355b6d572e4c36a0c942b524282c031caff6fefb778af90eaf6c48f785b62f03ad11d21c7302dea2a101422ca6b16b786a4813d64954a9f6fa1ed8f5a7fc779e2caea79dd582bcf0ec72d3f28ae3666f83e27bb23f8706592b54be0aaa2df1af1b03a4ef66f015e573ad95fdd66b1b88049da5"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0xe}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x1f}}) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) write$ppp(r6, &(0x7f0000000180)="e888d741cd923661562bacafc18b737e7f00aa44da21ef97cdc09455331d683624563293143cce501456439330fa3532d2eaabf863d53d2d08b2bcb9a39d61ff37ccabde6393593d0497b62cb244950e310c7df5a43a877083ef1acee01db44803f88f761d5d1983c09fa9676f15b1283ab8ea7fcc44c1dae8b40ed3d62f21b4fe306e4d3799764b1d5d8a4f59bac13552b75a37f6220438", 0x98) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, r10}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VIDIOC_SUBDEV_G_SELECTION(0xffffffffffffffff, 0xc040563d, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x4, {0x8000, 0x4, 0x0, 0x20d}}) setsockopt$packet_int(r9, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) write$binfmt_elf32(r7, &(0x7f0000000c00)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x40, 0x5, 0xb4, 0x1, 0x3, 0x3e, 0x1ff, 0x18d, 0x38, 0x3d9, 0x12, 0x9017, 0x20, 0x2, 0x8, 0x5, 0x20}, [{0x4, 0x7, 0x8000, 0x3, 0x2, 0x3, 0x4, 0x11}, {0x60000000, 0x85, 0x4, 0x40, 0x91a, 0x7fffffff, 0x80, 0x1}], "ec0f4d0e75d2a4fe36bc426fd5abdcb167e348c5e1fa061b19a058c0db7f9084008f0b2c0e273c03f5eefed6c5c331cc5c21a11d2c458d0134bdd9199a003c265a692aa3553db99c71f4aaec29d802e5e554f30c99e33c6b0dd9496905c6ad4cd534777fb93bb3", [[], [], [], [], []]}, 0x5df) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:03:20 executing program 0 (fault-call:5 fault-nth:78): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:20 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) 12:03:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$HIDIOCINITREPORT(r1, 0x4805, 0x0) listen(r0, 0x6) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000080)={0xc3, 0x8001}) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r2, r3) 12:03:20 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r1, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000100)='sit0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x2a, "20cedc6505891e15e123b5c02a6658811b5e029dfb466c7dec0919eb76de0c71799eae6f46898200f391"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4}, 0x8) sendmmsg(r0, &(0x7f0000005700), 0x0, 0x0) sendmmsg(r0, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r6 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000000000)=""/67) syz_usb_connect(0x0, 0x2d, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed4000000030902000001ffffff00090502000000000000fa77e8d0325fc29a7355c000b7671b0173b56e63cc31fb82a816a04eee6c9b1a13cbc7bd433ab175c7c13da86ff3a4ba697d972742f028e88a8d4202f494c392d7d5638460e851895fa77fd91d95e31e508f924e9f5e14e55148e865d3b3dcbf286f00dab77ea5ef8d605af5869be4b096a02812f338992cac4dd690c065bf07a80da856e6245aacd6d66ab618d47f7c0c6071950ba1111d57f3144aedb1f3d86d8c034e8b6ccbe400000000000000"], 0x0) [ 680.892647][T22375] FAULT_INJECTION: forcing a failure. [ 680.892647][T22375] name failslab, interval 1, probability 0, space 0, times 0 [ 680.906661][T22375] CPU: 1 PID: 22375 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 680.914918][T22375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.925389][T22375] Call Trace: [ 680.928757][T22375] dump_stack+0x191/0x1f0 [ 680.933146][T22375] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.939185][T22375] should_fail+0xa3f/0xa50 [ 680.943671][T22375] __should_failslab+0x264/0x280 [ 680.948686][T22375] should_failslab+0x29/0x70 [ 680.953356][T22375] kmem_cache_alloc_node+0x103/0xe70 [ 680.958715][T22375] ? __alloc_skb+0x215/0xa10 [ 680.963405][T22375] __alloc_skb+0x215/0xa10 [ 680.967893][T22375] netlink_sendmsg+0x783/0x1330 [ 680.973403][T22375] ? netlink_getsockopt+0x1430/0x1430 [ 680.978797][T22375] ___sys_sendmsg+0x14ff/0x1590 [ 680.983689][T22375] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 680.989607][T22375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 680.996142][T22375] ? balance_callback+0x48/0x260 [ 681.001227][T22375] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 681.007434][T22375] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 681.014011][T22375] __sys_sendmmsg+0x53a/0xae0 [ 681.018763][T22375] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 681.024705][T22375] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 681.031018][T22375] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 681.036760][T22375] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 681.043155][T22375] __se_sys_sendmmsg+0xbd/0xe0 [ 681.047953][T22375] __x64_sys_sendmmsg+0x56/0x70 [ 681.053442][T22375] do_syscall_64+0xbc/0xf0 [ 681.058255][T22375] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 681.064164][T22375] RIP: 0033:0x459a29 [ 681.068084][T22375] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:03:21 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000180)="4c398a2a001a2176e119787bcb1927c9cbbf7a09e3e8e481faec7f1791f3473997b8672b00", &(0x7f0000000300)=""/247, 0x4}, 0xd0cb137) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0)=0xffffffff, 0x4) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000000000)=0x8002, 0x4) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) [ 681.088551][T22375] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 681.097008][T22375] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 681.105208][T22375] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 681.113571][T22375] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 681.121651][T22375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 681.129644][T22375] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 681.163112][T22378] Unknown ioctl 1074296581 12:03:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000000c0)=0x80000001) syz_open_dev$vcsa(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 681.302544][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 681.310838][T12575] usb 5-1: config 0 has no interface number 0 [ 681.317304][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 681.328916][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 681.340404][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 681.352660][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 681.366157][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 681.375894][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 681.388952][T12575] usb 5-1: config 0 descriptor?? [ 681.440425][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 681.457369][T12572] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 681.701953][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 681.822125][T12572] usb 2-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 681.836144][ T12] usb 5-1: USB disconnect, device number 14 [ 681.845811][ T12] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 681.912524][T12572] usb 2-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 682.002231][T12572] usb 2-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 682.012934][T12572] usb 2-1: New USB device found, idVendor=07d1, idProduct=3802, bcdDevice=d4.9e [ 682.022310][T12572] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:03:22 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3f, 0x80800) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000100)=0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11e47bf070000040000000") r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/\xefcsa#\x00', 0x2, 0x100000) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x9) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000000300)={&(0x7f0000000280), &(0x7f00000002c0)}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1b9, 0x0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) connect$rds(r4, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast}, 0x10) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000000240)=0x8, 0x4) chmod(&(0x7f0000000200)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x3, 0x3, 0x1, 'queue0\x00', 0x4}) 12:03:22 executing program 0 (fault-call:5 fault-nth:79): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xd19b76fa72b1ab26}, 0xc, &(0x7f0000000180)={&(0x7f00000007c0)={0x224, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5b94}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x192b}]}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xbc}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x338, @loopback, 0x200}}, {0x14, 0x2, @in={0x2, 0x4e23, @rand_addr=0x4}}}}]}, @TIPC_NLA_BEARER={0x94, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'bond0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'bond0\x00'}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x77}]}, @TIPC_NLA_NET={0xe, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x30}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf5}, @TIPC_NLA_PROP_WIN={0x8}]}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x9) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0380000000000000000088000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x600, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}]}]}, 0x24}}, 0x20000881) dup2(r1, r2) 12:03:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x88002, 0x0) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400f0}, 0x70efea9abe44e959) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000000000)=0x8004, 0x4) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:03:22 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r0) [ 682.460774][T22408] FAULT_INJECTION: forcing a failure. [ 682.460774][T22408] name failslab, interval 1, probability 0, space 0, times 0 [ 682.474114][T22408] CPU: 1 PID: 22408 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 682.482077][T22408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.492186][T22408] Call Trace: [ 682.495582][T22408] dump_stack+0x191/0x1f0 [ 682.495631][T22408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.495685][T22408] should_fail+0xa3f/0xa50 [ 682.510367][T22408] __should_failslab+0x264/0x280 [ 682.515398][T22408] should_failslab+0x29/0x70 [ 682.520058][T22408] __kmalloc_node_track_caller+0x1cd/0x1320 [ 682.525997][T22408] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 682.532134][T22408] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 682.537960][T22408] ? netlink_sendmsg+0x783/0x1330 [ 682.543380][T22408] ? netlink_sendmsg+0x783/0x1330 [ 682.548471][T22408] __alloc_skb+0x306/0xa10 [ 682.553451][T22408] ? netlink_sendmsg+0x783/0x1330 [ 682.558627][T22408] netlink_sendmsg+0x783/0x1330 [ 682.563688][T22408] ? netlink_getsockopt+0x1430/0x1430 [ 682.569121][T22408] ___sys_sendmsg+0x14ff/0x1590 [ 682.574323][T22408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.580247][T22408] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 682.586441][T22408] ? balance_callback+0x48/0x260 [ 682.591433][T22408] ? kmsan_internal_check_memory+0x99/0x4c0 [ 682.597992][T22408] ? __msan_get_context_state+0x9/0x20 [ 682.603507][T22408] ? rcu_all_qs+0x23/0x240 [ 682.607971][T22408] __sys_sendmmsg+0x53a/0xae0 [ 682.612769][T22408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.618844][T22408] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 682.624984][T22408] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 682.631027][T22408] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.637078][T22408] __se_sys_sendmmsg+0xbd/0xe0 [ 682.642538][T22408] __x64_sys_sendmmsg+0x56/0x70 [ 682.647484][T22408] do_syscall_64+0xbc/0xf0 [ 682.651971][T22408] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 682.657887][T22408] RIP: 0033:0x459a29 [ 682.662104][T22408] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 682.682055][T22408] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 682.690799][T22408] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 682.698820][T22408] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 12:03:22 executing program 0 (fault-call:5 fault-nth:80): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 682.707288][T22408] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 682.715647][T22408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 682.723649][T22408] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = getpid() r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) tgkill(0xffffffffffffffff, r3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r2}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) [ 682.857696][T22413] FAULT_INJECTION: forcing a failure. [ 682.857696][T22413] name failslab, interval 1, probability 0, space 0, times 0 [ 682.871355][T22413] CPU: 0 PID: 22413 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 682.871379][T22413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.871395][T22413] Call Trace: [ 682.871456][T22413] dump_stack+0x191/0x1f0 [ 682.871525][T22413] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.903499][T22413] should_fail+0xa3f/0xa50 12:03:23 executing program 5: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) [ 682.903569][T22413] __should_failslab+0x264/0x280 [ 682.912965][T22413] should_failslab+0x29/0x70 [ 682.917642][T22413] kmem_cache_alloc_node+0x103/0xe70 [ 682.923024][T22413] ? __alloc_skb+0x215/0xa10 [ 682.927707][T22413] __alloc_skb+0x215/0xa10 [ 682.932224][T22413] netlink_sendmsg+0x783/0x1330 [ 682.937265][T22413] ? netlink_getsockopt+0x1430/0x1430 [ 682.942702][T22413] ___sys_sendmsg+0x14ff/0x1590 [ 682.947647][T22413] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.953620][T22413] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 682.960204][T22413] ? balance_callback+0x48/0x260 [ 682.965383][T22413] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 682.971646][T22413] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.977581][T22413] __sys_sendmmsg+0x53a/0xae0 [ 682.982315][T22413] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 682.988243][T22413] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 682.994451][T22413] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 683.000228][T22413] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 683.006209][T22413] __se_sys_sendmmsg+0xbd/0xe0 [ 683.011014][T22413] __x64_sys_sendmmsg+0x56/0x70 [ 683.016173][T22413] do_syscall_64+0xbc/0xf0 [ 683.020630][T22413] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 683.026729][T22413] RIP: 0033:0x459a29 [ 683.030650][T22413] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.050727][T22413] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 683.059163][T22413] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 683.067152][T22413] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 683.075226][T22413] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 683.083211][T22413] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 683.091210][T22413] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 683.103376][T12575] usb 5-1: new high-speed USB device number 15 using dummy_hcd 12:03:23 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330, r3}, &(0x7f0000000080)={0x5, 0x1, 0x0, 0x3f, 0x4, 0x23}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 683.401974][ T12] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 683.492206][T12575] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 683.501560][T12575] usb 5-1: config 0 has no interface number 0 [ 683.508212][T12575] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 683.519061][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 683.530559][T12575] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 683.542500][T12575] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 683.555919][T12575] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 683.565169][T12575] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 683.575085][T12575] usb 5-1: config 0 descriptor?? [ 683.617947][T12575] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 683.812369][ T12] usb 6-1: config 0 has an invalid interface number: 135 but max is 0 [ 683.820720][ T12] usb 6-1: config 0 has no interface number 0 [ 683.827042][ T12] usb 6-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 683.837909][ T12] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 683.850086][ T12] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 12:03:23 executing program 1: syz_usb_connect(0x3, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000ffffff20d10702389ed40000000309021b0001000000000904000001ffffff00090502000000000000"], 0x0) 12:03:23 executing program 0 (fault-call:5 fault-nth:81): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:23 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffff}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000080)=0x1) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:03:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5}, 0x14) setsockopt$packet_int(r4, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x280000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f00000001c0)={0x9f0000, 0x2, 0x7, [], &(0x7f0000000180)={0xa2093d, 0x6, [], @ptr=0x5}}) [ 683.861499][ T12] usb 6-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 683.874959][ T12] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 683.884234][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 683.894808][ T12] usb 6-1: config 0 descriptor?? [ 683.963078][T12572] usb 2-1: string descriptor 0 read error: -71 [ 683.969523][ T12] iowarrior 6-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior1 [ 684.022585][T12572] usb 2-1: USB disconnect, device number 61 [ 684.031256][T12575] usb 5-1: USB disconnect, device number 15 [ 684.047577][T12575] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 684.060905][T22432] FAULT_INJECTION: forcing a failure. [ 684.060905][T22432] name failslab, interval 1, probability 0, space 0, times 0 [ 684.074222][T22432] CPU: 0 PID: 22432 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 684.082442][T22432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.093628][T22432] Call Trace: [ 684.096974][T22432] dump_stack+0x191/0x1f0 [ 684.101351][T22432] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.107324][T22432] should_fail+0xa3f/0xa50 [ 684.111922][T22432] __should_failslab+0x264/0x280 [ 684.116906][T22432] should_failslab+0x29/0x70 [ 684.121532][T22432] __kmalloc_node_track_caller+0x1cd/0x1320 [ 684.127467][T22432] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 684.133559][T22432] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 684.139054][T22432] ? netlink_sendmsg+0x783/0x1330 [ 684.144119][T22432] ? netlink_sendmsg+0x783/0x1330 [ 684.149429][T22432] __alloc_skb+0x306/0xa10 [ 684.153873][T22432] ? netlink_sendmsg+0x783/0x1330 [ 684.158937][T22432] netlink_sendmsg+0x783/0x1330 [ 684.164209][T22432] ? netlink_getsockopt+0x1430/0x1430 [ 684.169964][T22432] ___sys_sendmsg+0x14ff/0x1590 [ 684.174864][T22432] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.180795][T22432] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 684.187001][T22432] ? balance_callback+0x48/0x260 [ 684.191964][T22432] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 684.199210][T22432] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.205848][T22432] __sys_sendmmsg+0x53a/0xae0 [ 684.210572][T22432] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.217198][T22432] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 684.223497][T22432] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 684.230305][T22432] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.236364][T22432] __se_sys_sendmmsg+0xbd/0xe0 [ 684.241331][T22432] __x64_sys_sendmmsg+0x56/0x70 [ 684.246233][T22432] do_syscall_64+0xbc/0xf0 [ 684.250684][T22432] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 684.256604][T22432] RIP: 0033:0x459a29 [ 684.260620][T22432] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.281391][T22432] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 684.290177][T22432] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 684.299927][T22432] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 684.308611][T22432] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 684.316696][T22432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 684.324768][T22432] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:24 executing program 0 (fault-call:5 fault-nth:82): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) listen(r3, 0x4000009) r4 = socket(0x10, 0x80002, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$PR_SET_FPEMU(0xa, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000005700)=[{{0x0, 0xfffffffffffffff4, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1000000000000264}}], 0x1, 0x814) dup2(r4, r5) [ 684.474892][T22442] FAULT_INJECTION: forcing a failure. [ 684.474892][T22442] name failslab, interval 1, probability 0, space 0, times 0 [ 684.488506][T22442] CPU: 1 PID: 22442 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 684.496633][T22442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.507025][T22442] Call Trace: [ 684.510397][T22442] dump_stack+0x191/0x1f0 [ 684.514965][T22442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.520915][T22442] should_fail+0xa3f/0xa50 [ 684.525416][T22442] __should_failslab+0x264/0x280 [ 684.530446][T22442] should_failslab+0x29/0x70 [ 684.535290][T22442] kmem_cache_alloc_node+0x103/0xe70 [ 684.540654][T22442] ? __alloc_skb+0x215/0xa10 [ 684.545336][T22442] __alloc_skb+0x215/0xa10 [ 684.549839][T22442] netlink_sendmsg+0x783/0x1330 [ 684.555024][T22442] ? netlink_getsockopt+0x1430/0x1430 [ 684.560467][T22442] ___sys_sendmsg+0x14ff/0x1590 [ 684.565398][T22442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.571766][T22442] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 684.577952][T22442] ? balance_callback+0x48/0x260 [ 684.582917][T22442] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 684.589117][T22442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.595048][T22442] __sys_sendmmsg+0x53a/0xae0 [ 684.599791][T22442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.605714][T22442] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 684.612062][T22442] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 684.617803][T22442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.623818][T22442] __se_sys_sendmmsg+0xbd/0xe0 [ 684.628612][T22442] __x64_sys_sendmmsg+0x56/0x70 [ 684.633506][T22442] do_syscall_64+0xbc/0xf0 [ 684.637953][T22442] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 684.643856][T22442] RIP: 0033:0x459a29 [ 684.647784][T22442] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.667497][T22442] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 12:03:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0xa4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000240)={{0x3, 0x0, 0x9eaf, 0x3, 0x82400000}}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0x168, 0x2c8, 0x0, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000001c0), {[{{@uncond, 0x0, 0x128, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x3, 0x9, 0x24, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d6, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "49723ece73a70d158fa88287d79f647f0aa6dfa3c0f38c1902f749ddfe19"}}, {{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x84, 0x0, 0xa9, 0x69, 0x401, 0x1000, 0x400}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x3}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x6, 0x7fffffff, 0xff, 0x2, 0x7, 0x1, 0x8, 0x2b4]}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x8}, {0x1, 0x5, 0x9}, 0x800, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) listen(r0, 0x6) r3 = socket(0x10, 0x80002, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)="3bf02bf7df4d67a65ab239820d8e4e2ebc763bbf83cd04fccb8b3da0f1a9c40c47dcedf7ef104fabd7b142d4b5b0fab446b4db5b8e2096784ebccc044eeeeec46c4ecd065d8943a60781fca9c2993aeb3e4c39da0083d7b5f442600a974fb209718375e02aff880cc5a2ad4b43a44ebdcaf27a456d7c7e08ba4585211d944fe3a83ac90e61b39b6d5f866cb826703eb2d606dc8071ca1d0ca65cd2fc80d825a5f50a395770a42c39e3f6ce0bac047f35d6c9658a6ac637cb9427ff1beec7d990b868a658b1e54cb4481ba9664f466bcb102c161a3643ee03ac6de5c15a9f9b5a72569d261865ba494e936fd5cb045bd59b30b2587021") dup2(r3, r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000180)=0x10) [ 684.676281][T22442] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 684.684272][T22442] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 684.692295][T22442] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 684.700286][T22442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 684.708275][T22442] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:24 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 684.742797][T12572] usb 6-1: USB disconnect, device number 16 [ 684.754979][T12572] iowarrior 6-1:0.135: I/O-Warror #1 now disconnected 12:03:24 executing program 0 (fault-call:5 fault-nth:83): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x3, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = dup(r2) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000180)={0x7, 0x20, 0x0, r4}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r5 = socket(0xd, 0x4, 0x9) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @remote}, 0x4) sendmmsg(r6, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) ioctl$FS_IOC_FSGETXATTR(r6, 0x801c581f, &(0x7f0000000080)={0x0, 0x6, 0x20, 0x2, 0x8}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) dup2(r5, r6) [ 684.946815][T22455] FAULT_INJECTION: forcing a failure. [ 684.946815][T22455] name failslab, interval 1, probability 0, space 0, times 0 [ 684.960070][T22455] CPU: 1 PID: 22455 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 684.968010][T22455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.978109][T22455] Call Trace: [ 684.981443][T22455] dump_stack+0x191/0x1f0 [ 684.985818][T22455] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 684.991773][T22455] should_fail+0xa3f/0xa50 [ 684.996246][T22455] __should_failslab+0x264/0x280 [ 685.001221][T22455] should_failslab+0x29/0x70 [ 685.005849][T22455] __kmalloc_node_track_caller+0x1cd/0x1320 [ 685.011791][T22455] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 685.017899][T22455] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 685.023518][T22455] ? netlink_sendmsg+0x783/0x1330 [ 685.028610][T22455] ? netlink_sendmsg+0x783/0x1330 [ 685.033684][T22455] __alloc_skb+0x306/0xa10 [ 685.038150][T22455] ? netlink_sendmsg+0x783/0x1330 [ 685.043214][T22455] netlink_sendmsg+0x783/0x1330 [ 685.048109][T22455] ? netlink_getsockopt+0x1430/0x1430 [ 685.053510][T22455] ___sys_sendmsg+0x14ff/0x1590 [ 685.058412][T22455] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.064419][T22455] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 685.070509][T22455] ? balance_callback+0x48/0x260 [ 685.075477][T22455] ? kmsan_internal_check_memory+0x99/0x4c0 [ 685.081393][T22455] ? __msan_get_context_state+0x9/0x20 [ 685.087043][T22455] ? rcu_all_qs+0x23/0x240 [ 685.091496][T22455] __sys_sendmmsg+0x53a/0xae0 [ 685.096234][T22455] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.102153][T22455] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 685.108243][T22455] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 685.113983][T22455] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.119910][T22455] __se_sys_sendmmsg+0xbd/0xe0 [ 685.124710][T22455] __x64_sys_sendmmsg+0x56/0x70 [ 685.129581][T22455] do_syscall_64+0xbc/0xf0 [ 685.134118][T22455] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 685.140031][T22455] RIP: 0033:0x459a29 [ 685.143954][T22455] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 685.163584][T22455] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 685.172033][T22455] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 685.180035][T22455] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 685.188023][T22455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 685.196016][T22455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 685.204003][T22455] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 685.382119][ T12] usb 5-1: new high-speed USB device number 16 using dummy_hcd 12:03:25 executing program 5: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:03:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) sendmmsg(r3, 0x0, 0xfffffffffffffecd, 0x10) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="5768dc6ffd2705e4010020011d814b7cc24f2598c6de47be8c07329d7b7432f009c01e539e9054cf0ce74c252c57d91a09da295fa27d2719204b5bbd322ce9e80306631dad2fcd14d002553a0901730541f751617aeb1e0b71d8970d1d6c93252e07524ea2ea8b06a27b5672835442d69dbc7f2582caac3d598cc45ba739cc96963f8c3c6be0d2c5d47232f017ba61d63354a8ce1532c8c1046d9ba7b100762ec44cdb39f01f11ff74776d5bec1ec9ac303ec2e4152ee5190c197f9496863ecb990a3f733ab51878922cf345", @ANYRES32=0x0], &(0x7f0000000180)=0x8) r9 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r9, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800030000000000", 0x24) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @mcast2}], 0xffffffffffffff28) connect$inet6(r10, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x2a}}, 0x1c) 12:03:25 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 12:03:25 executing program 0 (fault-call:5 fault-nth:84): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:25 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 685.501701][T22473] FAULT_INJECTION: forcing a failure. [ 685.501701][T22473] name failslab, interval 1, probability 0, space 0, times 0 [ 685.514988][T22473] CPU: 1 PID: 22473 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 685.522929][T22473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.533726][T22473] Call Trace: [ 685.537093][T22473] dump_stack+0x191/0x1f0 [ 685.541496][T22473] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.547466][T22473] should_fail+0xa3f/0xa50 [ 685.551967][T22473] __should_failslab+0x264/0x280 [ 685.556981][T22473] should_failslab+0x29/0x70 [ 685.561644][T22473] kmem_cache_alloc_node+0x103/0xe70 [ 685.566999][T22473] ? __alloc_skb+0x215/0xa10 [ 685.571678][T22473] __alloc_skb+0x215/0xa10 [ 685.576184][T22473] netlink_sendmsg+0x783/0x1330 [ 685.581141][T22473] ? netlink_getsockopt+0x1430/0x1430 [ 685.586577][T22473] ___sys_sendmsg+0x14ff/0x1590 [ 685.591498][T22473] ? kmsan_internal_set_origin+0x6a/0xb0 [ 685.597223][T22473] ? kmsan_internal_set_origin+0x6a/0xb0 [ 685.602906][T22473] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 685.609003][T22473] ? kmsan_internal_check_memory+0x99/0x4c0 [ 685.614925][T22473] ? __msan_get_context_state+0x9/0x20 [ 685.620397][T22473] ? rcu_all_qs+0x23/0x240 [ 685.624849][T22473] __sys_sendmmsg+0x53a/0xae0 [ 685.629581][T22473] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.635501][T22473] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 685.641766][T22473] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 685.647509][T22473] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.653519][T22473] __se_sys_sendmmsg+0xbd/0xe0 [ 685.658322][T22473] __x64_sys_sendmmsg+0x56/0x70 [ 685.663195][T22473] do_syscall_64+0xbc/0xf0 [ 685.667653][T22473] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 685.673559][T22473] RIP: 0033:0x459a29 [ 685.677483][T22473] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:03:25 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x60}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 685.697126][T22473] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 685.705576][T22473] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 685.713569][T22473] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 685.721557][T22473] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 685.729719][T22473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 685.737711][T22473] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 12:03:25 executing program 0 (fault-call:5 fault-nth:85): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 685.874096][T22483] FAULT_INJECTION: forcing a failure. [ 685.874096][T22483] name failslab, interval 1, probability 0, space 0, times 0 [ 685.887775][T22483] CPU: 1 PID: 22483 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 685.895731][T22483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.905873][T22483] Call Trace: [ 685.909213][T22483] dump_stack+0x191/0x1f0 [ 685.913581][T22483] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.919508][T22483] should_fail+0xa3f/0xa50 [ 685.923971][T22483] __should_failslab+0x264/0x280 [ 685.929052][T22483] should_failslab+0x29/0x70 [ 685.933683][T22483] __kmalloc_node_track_caller+0x1cd/0x1320 [ 685.940728][T22483] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 685.946838][T22483] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 685.952426][T22483] ? netlink_sendmsg+0x783/0x1330 [ 685.957498][T22483] ? netlink_sendmsg+0x783/0x1330 [ 685.962550][T22483] __alloc_skb+0x306/0xa10 [ 685.967001][T22483] ? netlink_sendmsg+0x783/0x1330 [ 685.972071][T22483] netlink_sendmsg+0x783/0x1330 [ 685.976966][T22483] ? netlink_getsockopt+0x1430/0x1430 [ 685.982369][T22483] ___sys_sendmsg+0x14ff/0x1590 [ 685.987265][T22483] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 685.993179][T22483] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 685.999279][T22483] ? balance_callback+0x48/0x260 [ 686.004439][T22483] ? kmsan_internal_check_memory+0x99/0x4c0 [ 686.010373][T22483] ? __msan_get_context_state+0x9/0x20 [ 686.015863][T22483] ? rcu_all_qs+0x23/0x240 [ 686.020327][T22483] __sys_sendmmsg+0x53a/0xae0 [ 686.025061][T22483] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 686.030981][T22483] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 686.037074][T22483] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 686.042815][T22483] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 686.048734][T22483] __se_sys_sendmmsg+0xbd/0xe0 [ 686.053524][T22483] __x64_sys_sendmmsg+0x56/0x70 [ 686.058397][T22483] do_syscall_64+0xbc/0xf0 [ 686.062841][T22483] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 686.069023][T22483] RIP: 0033:0x459a29 [ 686.072939][T22483] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.092572][T22483] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 686.101008][T22483] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 686.109005][T22483] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 686.117002][T22483] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 12:03:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x80800) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x0, 0x200, 0xba51, 0x3, 0xff, 0x1, 0x5c, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r5, 0xffff}, 0x8) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) 12:03:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r3, 0x0, 0x10003, 0x7) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r7, 0x6) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x64, &(0x7f0000000080), &(0x7f0000000180)=0x4) [ 686.124992][T22483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 686.132977][T22483] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 686.147782][T12572] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 686.182734][ T12] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 686.191182][ T12] usb 5-1: config 0 has no interface number 0 [ 686.197824][ T12] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 686.208789][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 686.220237][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 686.231615][ T12] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 686.244814][ T12] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 686.253970][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 686.264052][T11307] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 686.274007][ T12] usb 5-1: config 0 descriptor?? [ 686.318893][ T12] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 686.392573][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 686.516478][T12575] usb 5-1: USB disconnect, device number 16 [ 686.534293][T12575] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 686.552299][T12572] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 686.560103][T12572] usb 2-1: can't read configurations, error -61 [ 686.652271][T11307] usb 6-1: config 0 has an invalid interface number: 135 but max is 0 [ 686.660658][T11307] usb 6-1: config 0 has no interface number 0 [ 686.666923][T11307] usb 6-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 686.677647][T11307] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 686.689102][T11307] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 686.700489][T11307] usb 6-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 686.713742][T11307] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 686.722201][T12572] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 686.722925][T11307] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 686.739888][T11307] usb 6-1: config 0 descriptor?? [ 686.788831][T11307] iowarrior 6-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 686.991941][T12572] usb 2-1: Using ep0 maxpacket: 32 12:03:27 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 12:03:27 executing program 0 (fault-call:5 fault-nth:86): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x9) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000040)={0x5, 0xa1e, 0x400, 0x4000, r3}) dup2(r1, r2) [ 687.137730][T22501] FAULT_INJECTION: forcing a failure. [ 687.137730][T22501] name failslab, interval 1, probability 0, space 0, times 0 [ 687.150885][T22501] CPU: 0 PID: 22501 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 687.158884][T22501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.169090][T22501] Call Trace: [ 687.172487][T22501] dump_stack+0x191/0x1f0 [ 687.176951][T22501] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 687.177004][T22501] should_fail+0xa3f/0xa50 [ 687.177061][T22501] __should_failslab+0x264/0x280 [ 687.177107][T22501] should_failslab+0x29/0x70 [ 687.177158][T22501] kmem_cache_alloc_node+0x103/0xe70 [ 687.177214][T22501] ? __alloc_skb+0x215/0xa10 [ 687.177278][T22501] __alloc_skb+0x215/0xa10 [ 687.177352][T22501] netlink_sendmsg+0x783/0x1330 [ 687.177422][T22501] ? netlink_getsockopt+0x1430/0x1430 [ 687.177460][T22501] ___sys_sendmsg+0x14ff/0x1590 [ 687.177495][T22501] ? kmsan_internal_set_origin+0x6a/0xb0 [ 687.177561][T22501] ? kmsan_internal_set_origin+0x6a/0xb0 [ 687.177602][T22501] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 687.177650][T22501] ? kmsan_internal_check_memory+0x99/0x4c0 [ 687.177694][T22501] ? __msan_get_context_state+0x9/0x20 [ 687.177728][T22501] ? rcu_all_qs+0x23/0x240 [ 687.177774][T22501] __sys_sendmmsg+0x53a/0xae0 [ 687.177848][T22501] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 687.177902][T22501] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 687.197842][T22501] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 687.207726][T22501] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 687.217001][T22501] __se_sys_sendmmsg+0xbd/0xe0 [ 687.225997][T12575] usb 6-1: USB disconnect, device number 17 [ 687.227252][T22501] __x64_sys_sendmmsg+0x56/0x70 [ 687.227301][T22501] do_syscall_64+0xbc/0xf0 [ 687.227369][T22501] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 687.314426][T22501] RIP: 0033:0x459a29 [ 687.318345][T22501] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.338069][T22501] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 687.346506][T22501] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 687.354494][T22501] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 687.362480][T22501] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 687.370477][T22501] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 687.378462][T22501] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 687.393713][T12572] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 687.401501][T12572] usb 2-1: can't read configurations, error -61 [ 687.412180][T12575] iowarrior 6-1:0.135: I/O-Warror #0 now disconnected [ 687.430547][T12572] usb usb2-port1: attempt power cycle [ 687.562223][T11307] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 687.922393][T11307] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 687.930790][T11307] usb 5-1: config 0 has no interface number 0 [ 687.937272][T11307] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 687.948142][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 687.960112][T11307] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 687.971488][T11307] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 687.984991][T11307] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 687.994356][T11307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 688.004189][T11307] usb 5-1: config 0 descriptor?? [ 688.054095][T11307] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 12:03:28 executing program 5: r0 = syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000003e40)=ANY=[], 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) 12:03:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r2, 0x0, r5, 0x0, 0x10003, 0x0) [ 688.172988][T12572] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 688.247289][T12575] usb 5-1: USB disconnect, device number 17 [ 688.263926][T12575] iowarrior 5-1:0.135: I/O-Warror #0 now disconnected [ 688.422293][T11307] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 688.442032][T12572] usb 2-1: Using ep0 maxpacket: 32 12:03:28 executing program 0 (fault-call:5 fault-nth:87): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) 12:03:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2100, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="000402f900000053daf4e2e900fe8000fcff00000000000000000000bbfe8000000000000000000000000000aa"], 0x28) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) shutdown(r4, 0x3) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000040)={0x1, 0x3f, 0x38}) sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r1, r2) [ 688.539502][T22516] FAULT_INJECTION: forcing a failure. [ 688.539502][T22516] name failslab, interval 1, probability 0, space 0, times 0 [ 688.552643][T22516] CPU: 0 PID: 22516 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 688.560593][T22516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.570676][T22516] Call Trace: [ 688.574030][T22516] dump_stack+0x191/0x1f0 [ 688.578397][T22516] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 688.584321][T22516] should_fail+0xa3f/0xa50 [ 688.588773][T22516] __should_failslab+0x264/0x280 [ 688.593739][T22516] should_failslab+0x29/0x70 [ 688.598362][T22516] __kmalloc_node_track_caller+0x1cd/0x1320 [ 688.604284][T22516] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 688.610386][T22516] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 688.615885][T22516] ? netlink_sendmsg+0x783/0x1330 [ 688.620951][T22516] ? netlink_sendmsg+0x783/0x1330 [ 688.626013][T22516] __alloc_skb+0x306/0xa10 [ 688.630459][T22516] ? netlink_sendmsg+0x783/0x1330 [ 688.635519][T22516] netlink_sendmsg+0x783/0x1330 [ 688.640416][T22516] ? netlink_getsockopt+0x1430/0x1430 [ 688.645830][T22516] ___sys_sendmsg+0x14ff/0x1590 [ 688.650737][T22516] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 688.656686][T22516] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 688.662833][T22516] ? balance_callback+0x48/0x260 [ 688.667812][T22516] ? kmsan_internal_check_memory+0x99/0x4c0 [ 688.673747][T22516] ? __msan_get_context_state+0x9/0x20 [ 688.679227][T22516] ? rcu_all_qs+0x23/0x240 [ 688.683691][T22516] __sys_sendmmsg+0x53a/0xae0 [ 688.688424][T22516] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 688.694350][T22516] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 688.700459][T22516] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 688.706240][T22516] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 688.712182][T22516] __se_sys_sendmmsg+0xbd/0xe0 [ 688.716981][T22516] __x64_sys_sendmmsg+0x56/0x70 [ 688.721859][T22516] do_syscall_64+0xbc/0xf0 [ 688.726311][T22516] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 688.732574][T22516] RIP: 0033:0x459a29 [ 688.736497][T22516] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.756740][T22516] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 688.765220][T22516] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 688.773219][T22516] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 688.781211][T22516] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 688.789199][T22516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 688.797184][T22516] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 688.806412][T12572] usb 2-1: device descriptor read/all, error -71 12:03:28 executing program 1: r0 = gettid() r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x1) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="4ccf260c852125876f114ce3c4c370c2f07cf4115a9ed9b01171c0537350c30c0474a8c9a314e613cd85b0b7390433cfa54008cf39cd5e78201d8e0185dd8d94d7c46c9b22f32a8048d44490bbddc23a55a687171cd5d22f4b0e357008041437db593a3d2cb61d18f2689819e8b4c04ec861610dac5a53c997d3b7786c3b6000e76d3459e22c278b49a0b7a5fb6657db5cb697d2d5031945e1926a3cde2e35a234d614c224a00ca2c477cb3652a2082ea14452256f9729f9dd0e5d3e40af29f7f7e4ab99ab926a14a2f408351ee9b2f51f55a14044bebf410d91c96926fe5abf9a31e09c96282d1e0f1fc782ac7ca668b74e6c", 0xf3}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x200001) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0x2d2) quotactl(0xbf, &(0x7f0000000200)='./file0\x00', r4, &(0x7f00000002c0)) setfsuid(r4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000280)) ptrace$cont(0x18, r0, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setsig(0x4203, r0, 0xffffffffffffff5a, &(0x7f0000000000)={0xd, 0xffffffe0, 0x3}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000ffffff20d107023896d40000000309021b0001000000000904000001ffffff00090502eb27c49e022f2c000000000000"], 0x0) 12:03:28 executing program 4: syz_usb_connect(0x0, 0xbc, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 12:03:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x10040, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000080)={0x14, 0x49, 0x28, {0x100, 0x1, 0x7}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x480180, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='bond_slave_0\x00', 0x10) sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r5, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)}], 0x1}}], 0x4000000000000fd, 0x0) dup2(r3, r5) 12:03:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x8000010}) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) flistxattr(r1, &(0x7f0000000180)=""/183, 0xb7) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7}, 0x14) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r6, 0x107, 0x10000000f, &(0x7f0000000000)=0x8002, 0xa47e) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) 12:03:29 executing program 0 (fault-call:5 fault-nth:88): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 689.063088][T11307] usb 6-1: config 0 has an invalid interface number: 135 but max is 0 [ 689.071453][T11307] usb 6-1: config 0 has no interface number 0 [ 689.077736][T11307] usb 6-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 689.088513][T11307] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 689.099981][T11307] usb 6-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 689.111368][T11307] usb 6-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 689.124581][T11307] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 689.133770][T11307] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 689.156102][T11307] usb 6-1: config 0 descriptor?? [ 689.211220][T11307] iowarrior 6-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 689.218502][T22535] FAULT_INJECTION: forcing a failure. [ 689.218502][T22535] name failslab, interval 1, probability 0, space 0, times 0 [ 689.235185][T22535] CPU: 1 PID: 22535 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 689.243136][T22535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.253233][T22535] Call Trace: [ 689.256612][T22535] dump_stack+0x191/0x1f0 12:03:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0xccccccccccccc51, &(0x7f00000000c0)=[{}, {}, {}]}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = socket(0x10, 0x80002, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x9) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r7, &(0x7f0000000140)="cb1957d31fd73c875f6d23e71c6705c11591b83504cd5a6b8cb0bbe506cdecefde0073d702c11da12dbad37785dd73bbe06d659ff3e9df29dcb872b74360b5fee2a7de43681f16b22e2c6755c5acbb22", &(0x7f00000007c0)=""/4096, 0x2}, 0x20) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000080)=0x9) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2e8100, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r8, 0x7709, 0x0) listen(r5, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000040)={r5, 0x5}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r9, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r9, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r9, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r10, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r10, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f8d", 0x2}], 0x1}}], 0x1, 0x0) sendmmsg(r10, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt(r10, 0x1, 0x0, &(0x7f0000000400)="03890911e83f0ffdc8619b776c7f08531fe935eccc9900abcbfffb2af4013db3e7ce30d5e7eecfbe695c6c1a381be0f4494775bbf1ad94d335dc09a164a73d809f6bdf628917edd1529c2f6b1aba4a7a98c87b6140c885f333d63a426ab874c268e81b94152ae19d4dc35386277756852e9fd974895922df52d24c9c043f75a399848db2fcd5cd", 0x87) accept$alg(r3, 0x0, 0x0) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000780)="0f", 0x1}], 0x1}}], 0x1, 0x0) dup2(r3, r4) [ 689.261003][T22535] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.266966][T22535] should_fail+0xa3f/0xa50 [ 689.271465][T22535] __should_failslab+0x264/0x280 [ 689.276479][T22535] should_failslab+0x29/0x70 [ 689.281143][T22535] kmem_cache_alloc_node+0x103/0xe70 [ 689.286516][T22535] ? __alloc_skb+0x215/0xa10 [ 689.291198][T22535] __alloc_skb+0x215/0xa10 [ 689.295715][T22535] netlink_sendmsg+0x783/0x1330 [ 689.300717][T22535] ? netlink_getsockopt+0x1430/0x1430 [ 689.300759][T22535] ___sys_sendmsg+0x14ff/0x1590 [ 689.300834][T22535] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.300880][T22535] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 689.300924][T22535] ? balance_callback+0x48/0x260 [ 689.300970][T22535] ? kmsan_internal_check_memory+0x99/0x4c0 [ 689.301013][T22535] ? __msan_get_context_state+0x9/0x20 [ 689.301048][T22535] ? rcu_all_qs+0x23/0x240 [ 689.301097][T22535] __sys_sendmmsg+0x53a/0xae0 [ 689.301165][T22535] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 12:03:29 executing program 0 (fault-call:5 fault-nth:89): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 689.301208][T22535] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 689.301254][T22535] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 689.301293][T22535] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.301345][T22535] __se_sys_sendmmsg+0xbd/0xe0 [ 689.301397][T22535] __x64_sys_sendmmsg+0x56/0x70 [ 689.301438][T22535] do_syscall_64+0xbc/0xf0 [ 689.301496][T22535] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 689.301528][T22535] RIP: 0033:0x459a29 [ 689.301574][T22535] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.301595][T22535] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 689.301635][T22535] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 689.301660][T22535] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 689.301684][T22535] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 689.301711][T22535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 689.301734][T22535] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 689.312352][ T12] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 689.313051][T12572] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 689.531651][T22546] FAULT_INJECTION: forcing a failure. [ 689.531651][T22546] name failslab, interval 1, probability 0, space 0, times 0 [ 689.544982][T22546] CPU: 1 PID: 22546 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 689.552916][T22546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.563057][T22546] Call Trace: [ 689.566396][T22546] dump_stack+0x191/0x1f0 [ 689.570753][T22546] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.576678][T22546] should_fail+0xa3f/0xa50 [ 689.581245][T22546] __should_failslab+0x264/0x280 [ 689.586217][T22546] should_failslab+0x29/0x70 [ 689.590853][T22546] __kmalloc_node_track_caller+0x1cd/0x1320 [ 689.596809][T22546] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 689.602940][T22546] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 689.608435][T22546] ? netlink_sendmsg+0x783/0x1330 [ 689.613530][T22546] ? netlink_sendmsg+0x783/0x1330 [ 689.618594][T22546] __alloc_skb+0x306/0xa10 [ 689.623043][T22546] ? netlink_sendmsg+0x783/0x1330 [ 689.628137][T22546] netlink_sendmsg+0x783/0x1330 [ 689.633062][T22546] ? netlink_getsockopt+0x1430/0x1430 [ 689.638472][T22546] ___sys_sendmsg+0x14ff/0x1590 [ 689.643354][T11307] usb 6-1: USB disconnect, device number 18 [ 689.649339][T22546] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.655309][T22546] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 689.655959][T11307] iowarrior 6-1:0.135: I/O-Warror #0 now disconnected [ 689.661435][T22546] ? balance_callback+0x48/0x260 [ 689.673136][T22546] ? kmsan_internal_check_memory+0x99/0x4c0 [ 689.679063][T22546] ? __msan_get_context_state+0x9/0x20 [ 689.684554][T22546] ? rcu_all_qs+0x23/0x240 [ 689.689021][T22546] __sys_sendmmsg+0x53a/0xae0 [ 689.693728][T22546] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.699662][T22546] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 689.705777][T22546] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 689.711550][T22546] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.717486][T22546] __se_sys_sendmmsg+0xbd/0xe0 [ 689.722290][T22546] __x64_sys_sendmmsg+0x56/0x70 [ 689.722375][ T12] usb 5-1: config 0 has an invalid interface number: 135 but max is 0 [ 689.727188][T22546] do_syscall_64+0xbc/0xf0 [ 689.727243][T22546] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 689.727288][T22546] RIP: 0033:0x459a29 [ 689.735588][ T12] usb 5-1: config 0 has no interface number 0 [ 689.739866][T22546] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.745888][ T12] usb 5-1: config 0 interface 135 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 689.749626][T22546] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 689.755774][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 689.775383][T22546] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 689.775406][T22546] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 689.775427][T22546] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 689.775467][T22546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 689.786130][ T12] usb 5-1: config 0 interface 135 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 689.794434][T22546] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 689.814294][ T12] usb 5-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 689.871114][ T12] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 12:03:29 executing program 0 (fault-call:5 fault-nth:90): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffc54, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300358600"/20, @ANYRES32, @ANYBLOB="02000005000023000c001a0008000200c1000400"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 689.880391][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 689.892613][ T12] usb 5-1: config 0 descriptor?? [ 689.920634][T22548] FAULT_INJECTION: forcing a failure. [ 689.920634][T22548] name failslab, interval 1, probability 0, space 0, times 0 [ 689.933705][T22548] CPU: 1 PID: 22548 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 689.938503][ T12] iowarrior 5-1:0.135: IOWarrior product=0x1501, serial= interface=135 now attached to iowarrior0 [ 689.941624][T22548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.941642][T22548] Call Trace: [ 689.941709][T22548] dump_stack+0x191/0x1f0 [ 689.941756][T22548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 689.941800][T22548] should_fail+0xa3f/0xa50 [ 689.941853][T22548] __should_failslab+0x264/0x280 [ 689.941896][T22548] should_failslab+0x29/0x70 [ 689.941936][T22548] kmem_cache_alloc_node+0x103/0xe70 [ 689.942000][T22548] ? __alloc_skb+0x215/0xa10 [ 690.000361][T22548] __alloc_skb+0x215/0xa10 [ 690.004840][T22548] netlink_sendmsg+0x783/0x1330 [ 690.009770][T22548] ? netlink_getsockopt+0x1430/0x1430 [ 690.015268][T22548] ___sys_sendmsg+0x14ff/0x1590 [ 690.020219][T22548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.026193][T22548] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 690.032340][T22548] ? balance_callback+0x48/0x260 [ 690.037365][T22548] ? kmsan_internal_check_memory+0x99/0x4c0 [ 690.043333][T22548] ? __msan_get_context_state+0x9/0x20 [ 690.048851][T22548] ? rcu_all_qs+0x23/0x240 [ 690.053348][T22548] __sys_sendmmsg+0x53a/0xae0 [ 690.059232][T22548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.059280][T22548] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 690.059324][T22548] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 690.059381][T22548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.082992][T22548] __se_sys_sendmmsg+0xbd/0xe0 [ 690.087827][T22548] __x64_sys_sendmmsg+0x56/0x70 [ 690.092745][T22548] do_syscall_64+0xbc/0xf0 [ 690.097236][T22548] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 690.103168][T22548] RIP: 0033:0x459a29 [ 690.107118][T22548] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.126850][T22548] RSP: 002b:00007f017b61cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 690.135280][T22548] RAX: ffffffffffffffda RBX: 00007f017b61cc90 RCX: 0000000000459a29 [ 690.143274][T22548] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000004 [ 690.151399][T22548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 690.159417][T22548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f017b61d6d4 [ 690.167430][T22548] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 [ 690.176570][T12572] usb 2-1: Using ep0 maxpacket: 32 [ 690.237488][T11307] usb 5-1: USB disconnect, device number 18 [ 690.243660][ C0] iowarrior 5-1:0.135: iowarrior_callback - usb_submit_urb failed with result -19 [ 690.271406][T11307] ===================================================== [ 690.278385][T11307] BUG: KMSAN: uninit-value in __mutex_lock+0x8d8/0x1980 [ 690.285307][T11307] CPU: 0 PID: 11307 Comm: kworker/0:4 Not tainted 5.3.0-rc7+ #0 [ 690.292913][T11307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.302974][T11307] Workqueue: usb_hub_wq hub_event [ 690.308003][T11307] Call Trace: [ 690.311311][T11307] dump_stack+0x191/0x1f0 [ 690.315725][T11307] kmsan_report+0x13a/0x2b0 [ 690.320213][T11307] __msan_warning+0x73/0xe0 [ 690.324701][T11307] __list_add_valid+0x1b6/0x430 [ 690.329540][T11307] __mutex_lock+0x8d8/0x1980 [ 690.334134][T11307] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 690.340198][T11307] __mutex_lock_slowpath+0x2c/0x30 [ 690.345291][T11307] mutex_lock+0x5d/0x80 [ 690.349454][T11307] iowarrior_disconnect+0x133/0x3e0 [ 690.354653][T11307] ? iowarrior_probe+0x1a50/0x1a50 [ 690.359766][T11307] usb_unbind_interface+0x3a2/0xdd0 [ 690.364961][T11307] ? usb_driver_release_interface+0x2a0/0x2a0 [ 690.371027][T11307] device_release_driver_internal+0x911/0xd20 [ 690.377102][T11307] device_release_driver+0x4b/0x60 [ 690.382231][T11307] bus_remove_device+0x4bf/0x670 [ 690.387188][T11307] device_del+0xcd5/0x1d10 [ 690.391634][T11307] usb_disable_device+0x567/0x1150 [ 690.396778][T11307] usb_disconnect+0x51e/0xd60 [ 690.401484][T11307] hub_event+0x3fd0/0x72f0 [ 690.405947][T11307] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.411862][T11307] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.417774][T11307] ? led_work+0x720/0x720 [ 690.422104][T11307] ? led_work+0x720/0x720 [ 690.426431][T11307] process_one_work+0x1572/0x1ef0 [ 690.431464][T11307] worker_thread+0x111b/0x2460 [ 690.436235][T11307] kthread+0x4b5/0x4f0 [ 690.440294][T11307] ? process_one_work+0x1ef0/0x1ef0 [ 690.445483][T11307] ? kthread_blkcg+0xf0/0xf0 [ 690.450080][T11307] ret_from_fork+0x35/0x40 [ 690.454490][T11307] [ 690.456800][T11307] Uninit was created at: [ 690.461028][T11307] kmsan_internal_poison_shadow+0x53/0x100 [ 690.466820][T11307] kmsan_slab_free+0x8d/0x100 [ 690.471487][T11307] kfree+0x4c1/0x2db0 [ 690.475456][T11307] iowarrior_release+0x334/0x3a0 [ 690.480380][T11307] __fput+0x4c9/0xba0 [ 690.484348][T11307] ____fput+0x37/0x40 [ 690.488555][T11307] task_work_run+0x22e/0x2a0 [ 690.493135][T11307] prepare_exit_to_usermode+0x39d/0x4d0 [ 690.498669][T11307] syscall_return_slowpath+0x90/0x610 [ 690.504049][T11307] do_syscall_64+0xe2/0xf0 [ 690.508454][T11307] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 690.514324][T11307] ===================================================== [ 690.521253][T11307] Disabling lock debugging due to kernel taint [ 690.527392][T11307] Kernel panic - not syncing: panic_on_warn set ... [ 690.533970][T11307] CPU: 0 PID: 11307 Comm: kworker/0:4 Tainted: G B 5.3.0-rc7+ #0 [ 690.542970][T11307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.553025][T11307] Workqueue: usb_hub_wq hub_event [ 690.558034][T11307] Call Trace: [ 690.561317][T11307] dump_stack+0x191/0x1f0 [ 690.565648][T11307] panic+0x3c9/0xc1e [ 690.569551][T11307] kmsan_report+0x2a2/0x2b0 [ 690.574046][T11307] __msan_warning+0x73/0xe0 [ 690.578543][T11307] __list_add_valid+0x1b6/0x430 [ 690.583388][T11307] __mutex_lock+0x8d8/0x1980 [ 690.587978][T11307] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 690.594035][T11307] __mutex_lock_slowpath+0x2c/0x30 [ 690.599321][T11307] mutex_lock+0x5d/0x80 [ 690.603470][T11307] iowarrior_disconnect+0x133/0x3e0 [ 690.608661][T11307] ? iowarrior_probe+0x1a50/0x1a50 [ 690.613762][T11307] usb_unbind_interface+0x3a2/0xdd0 [ 690.618960][T11307] ? usb_driver_release_interface+0x2a0/0x2a0 [ 690.625030][T11307] device_release_driver_internal+0x911/0xd20 [ 690.631094][T11307] device_release_driver+0x4b/0x60 [ 690.636204][T11307] bus_remove_device+0x4bf/0x670 [ 690.641135][T11307] device_del+0xcd5/0x1d10 [ 690.645556][T11307] usb_disable_device+0x567/0x1150 [ 690.650677][T11307] usb_disconnect+0x51e/0xd60 [ 690.655363][T11307] hub_event+0x3fd0/0x72f0 [ 690.659807][T11307] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.666484][T11307] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 690.672360][T11307] ? led_work+0x720/0x720 [ 690.677381][T11307] ? led_work+0x720/0x720 [ 690.681709][T11307] process_one_work+0x1572/0x1ef0 [ 690.686740][T11307] worker_thread+0x111b/0x2460 [ 690.691521][T11307] kthread+0x4b5/0x4f0 [ 690.695757][T11307] ? process_one_work+0x1ef0/0x1ef0 [ 690.700950][T11307] ? kthread_blkcg+0xf0/0xf0 [ 690.705550][T11307] ret_from_fork+0x35/0x40 [ 690.711389][T11307] Kernel Offset: disabled [ 690.715715][T11307] Rebooting in 86400 seconds..