last executing test programs: 5.269763553s ago: executing program 2 (id=261): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_queued_recursive\x00', 0x275a, 0x0) (async) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r1, &(0x7f0000000300)={0x24, @long={0x3, 0x1}}, 0x9) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) timer_create(0x8, &(0x7f00000000c0)={0x0, 0x35, 0x0, @thr={&(0x7f0000000140)="1f59c92bf04d2580490bad123731f3115e7f030f7785bb7cc9cdd262ebed7cf07c", 0x0}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='maps\x00') ioctl$PPPIOCSFLAGS1(r3, 0xc0686611, &(0x7f00000001c0)=0x68) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [], 0xa, "80b51ee13060c0edaaaaad64d4ff6c2ffa6bd92bdffa4f70e81b61dd180708a19b31a4c68e9d6ce5893287772f40bd82d18dd4a3bae2d29c16b29dc18405c9b4eba8f11f0e4d7972da9fce167d070dc686402d10aed6b57db0e4459709466d5668369256cdb18b8700c0e5f4179944ccd14f2e705bc831415f8c677b38e0de485d4a6b5fb49dc6e50ffffc6c98171893bd7af8efac0d6fbcd79d0d9ecac52dbb10d77adb2ea502fa5987ff63149665b670c6d24c65f07df5db3a4f06463fd1f24b057979feaa6a69ae77d960e6acedafb99e055c3ced282c3a17bbca00203fe5"}, 0xeb) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000000d100)={0x1, 0x0, [{0xf88e470f, 0xed}]}) (async) r4 = openat$kvm(0xffffff9c, &(0x7f000000d140), 0x800, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000000d180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f000000d1c0)={[0x445, 0x9, 0xffffffffffffffff, 0x10000000, 0x10000, 0x1, 0x400004002004c2, 0x7ff, 0x1, 0x0, 0x404, 0x82, 0x3, 0xfffffffffffffff8, 0x6, 0x9], 0xeeef7000, 0x2404d7}) (async) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) write$P9_ROPEN(r2, &(0x7f0000000000)={0x18, 0x71, 0x1, {{0x8, 0x3, 0x5}, 0xd}}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) (async, rerun: 32) ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f0000000100)={0x0, 0x4, 0x1ff, 0x2, 0x0, 0xf0}) (async, rerun: 32) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x404, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000id=\x00'/42, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async) read$FUSE(r7, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r7, &(0x7f0000002500)={0x50, 0xfffffffffffffff5, r8, {0x7, 0x2b, 0x0, 0x2b418842, 0x48d, 0x6, 0x0, 0x7fffffc}}, 0x50) syz_fuse_handle_req(r7, &(0x7f0000002580)="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", 0x2000, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004640)={0x90, 0xfffffffffffffff5, 0x7, {0x5, 0x3, 0xda, 0xfffffffffffffff8, 0x3, 0x5, {0x5, 0x638, 0xfffffffffffffff8, 0x4000008, 0x3, 0x79, 0xfffffffe, 0x7, 0x1, 0x4000, 0x4, r9, r10, 0x7, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004700)="0e24ac7705237246fc1db898fda0c7f95d375ea7f4bc7a07517a51095880f2219d9e4329f6c4e734f2bb34564a1c2e298d7eb8844d8af7b30e1a71750a2511e44b368fc6e9ae65e40e64e4b5fd3d0f87009b5727519df1ddbcbb38ef00871f00ed2543b7f2b90a44482bf3d7478c3c2799dd8120fc3258cfeccf648fe15128c54d1d4272bfd44950915afd3aa0abb5b04d4dbec287df0816c3e43c2503cac6e95041aa205c5958f51a9c4c8214ae2108401b08ae7ff8440988c93424422f06c628077d767432521fefa0f8d0f387e685e4af54bdd7f931c3eace52ca7a6ba2d0fd701e5d77393e6268f52e68d97087f87edd2ae49180028bf08ab7e02c3ef12aec2f286d1bf40fd3a5f337b0f0b63d701c60bae36a5e1644bc90f34165049ac5c4fc8a0ada90e345df1420a58c92cfcc6973d3fa532b8b4088592e0f2c36f7e756139b272fc99104a93c5cf2599c683b60910af98a55b17bf646ddddb13e73d0bfdcfb3e3d261d84f83270832708f6e5b3fd2bb98e135b914e21681b409d717afa8f65dc9d3ab6a78b9b026b6aa1f1ee5872426b4bd4fd652072f86dfb96ef79649396a0f19239b0ce6ba9a8ff49f8f4820579a3169fe54b6f060a69236d57a1a13f033054fb22dbfb3f72861acc7ed51ebed60a8a03c3e16030e7a114d0690c268713d8206b34a005fb89d5123103d36ab57594fc731e8a6353ab3be3af22faa6f85b54ba78b90aba30e17dad90c31a20cc5f39c8ff50097bb310535efd6ecbc49dfc2d547bee78d5c5ebfe0d4bd3c093413e12cfefbfdb5f38c437ce831b209f3337979f6e0c46d8bf272a3ac6076c7940f905536167d2285d2a7d0e75f1765f0c080f1dfd9bae98afdfda7e7837d1081d83effab72e6eff493cc9031a299383f726227d75474e4c8378b2376fc7fef8b213b26794edc4c2fc110d917b863d25e7382b19b1b90cc90428f6aa0b1df015bcbbe83de36ff56c065ba92f1f49e61ac6bc6b3c20e42e7763dd52f66095f07e235f0062accb0eab60ce54d84391cbf2613096ded353543b5d6a884cc981b759e4499ab72881f88542208c9fd81b541514d6d2ed54683926b0d6bfe904b76215aea6db4cff8242d3ee5524acb456ec219e42d46c1b1e3fa9748404db4583537b195ad326853ed9472790656ab01bd031b19fb64b0e5227d18ea09ea7557c9afdc918c918a1fafdd18f9f54682bf0f49ba2ae14f963340dc6600e1b344ce50ed61af0726e3441583f8cf045df193dfbce93285d7fddfc0d831fefc85cd3e7920757f27a4e09b5cfa77b93a5e82f571d1293d9437cf89997011eee6ba9f9b7e6ce2fe1c381cb2db053a6e2d9351edbddcc10faf80f5b686727dd8982b12604fde3467f4a7e98b13250df7e1eef67da8f7fe3fffd3a185457aaaecb38f5ca31ea3e35cc7c6adc3873c734cb661e3c43e64bf0843b2cf1d950642eeb20d698cc9e598eb7ec71d3a0d83f311afa2d40a659a219defad76fdb7e8146756ff02a8a74abf8a8ccd72ffd7f70911698d54552aada8ef27b3f5b2644d4d0fda2976d838686a7469b296a98b67b7cc9834dc94f2292581dd242d1abb42db30d4de42c4611c0fbdc77134a6cb0c0d7b36d18a217aaabd34744ed5cac171e2a8bfe90b2dad03d0ca5f74d3eb95c454757be4c77f386c63fee91e95a508d8fcea5cd6bef9bd05e0b992da4e4cbc2f52c9cfde09b6f17f3d73fffc01d7ac55f328061516cf0e4fa50fff5b03dca67b163a68d9ddbb988f50a68fdbfc6e6feb6c892b58eb766d3429396669228dd1653bcbb5cb47c0857d27660e62d23e90178ef2b75713c2c58a207d8c21e9ce64556bfd71b40207ee76416f9f40c5601173b1d84105ac331247c021941a6a27e86de4f9a4db382f67dd6dc8e86a02a8438ddda1a636256fcac8e2328aaa3c054ab86f55c9d7bb2c2999a5c7933f092a3bf66523cb388052c65d138346ad1c5137fa383d7b9023b1868af02cf48923289162544db8fb29cf592c306a76ec92b35f33fae90f5aeac830b82dcc3f0069f668aebe6e5fe13c811f150de080632e357221d2f220ef95ce436730d1f9390d9f192220347d04ac5a94631e349ad330276b9524f775f7a8f68be7823ad7ed3ac4b4d87a12c0261846ec1dfe785b60675968e79496d7ae4e5d478661bd7125f2cc0de35422764556b63d687b339e2b25ad43ca85bc861944d19f9689dffe71d87030d23e0428942441d622de361778cbe8952f7b93c74783552b0087bff535afaf92935aa889018e46d34b2a258f863d89e4b6da841389fa63d489d135e559b7d11b8d97215323548501c275248eb07916ae3f0814c6af32f5ece7eb0330bdaac4394c518f3c8e48cafc36057cfa7788fb2f9a73bddb1d40546cf21b681e6c9ef6f0ac43c512762323209b2c878ed5a9f55e207b56a33c863eaa34a6eb14ad8de9885d52a7c073a406ea4324f8433ddfd89b269d6716072627054197928370ae01a94e3dd4d07125560a5cb1d1bfbbd8c099194de5f787a550a3400ce796e115702255d1f17d96a7fb63384ff497cf72beeb50bd24008ffc58256aec6b2faff2c20336e29bc1acd853214496893af25e8efb571c96edf64fbcd136c95e1213e73bc3f1a896fca2bde0894449ee2927c38114de5f1063d0c203c3fab1389861c4cda173a991eb275ccffe04f84d67df181c26777b18e5552b42fb4332046554109a9a6007592a62d2553dbd098f1daae593322e45f66a64bdb09869feede70d1fcc88fd4c19f4008d1b1d5f34a6025a71d9bf6ff20daccda25cbcc662cfc687ffe5ebc344468f338f4c9bbdc7ed9820feb5e3b09ace47f4253a81da7029816656613aef7456524fc68f4345bc0e7f26240d4594374d2fcb39560e2828e0e219b2417f5787add73418b465b1308d5ac5169791f55802d11354eb62940a492d955e8bd11b952a28acea90cb43af774e6fc75e57383e68937aa3643aa37f7e7665c703576579dcccf6ea6bdadfbf14be796d4023689880453b0ff576fb01bb141be3c17478f0d555ca96ff7c3f3e4f53be1f088827203fab2008ec6687e4f5df305f58fe647b93ad09a70165c989498d313ca5ba05f3ce90adc80d55b56d0ec4cd5a78268cc6def7e8bb810bc29f8e742487048363815fa3fe645194ee8529ffba2b8d6756915530f142b42f31eae1703faeae14f3d81ae5c2297c3476b0f89b32f53802453fc74c80bf217097577a910a51860bbead4f73a29423816eadca7b1e2d24a9895949b352fe59f13abfa7b69c0f0061eaae2ada6d72b2f90c9c553ad8be9ee4e4ad2876851a3f3e979c4d770d7df9a27e72ab215ec3efd252d622e7ec6160ac951d1ee9b8c0adc0fc853f2a4f36602c955b61646246e07bd7b745f5d3e99f95f55a1616ed36633db6efa97a96dacf12219cf1555222cc6a589a6def5680124f7ac2f1ec83832a30fd011ff02dbf4ab01afb5989fcc678383f179b5d647cf0a762acf0714e9e4151afa39626884e6f56859d3a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", 0x2000, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000067c0)={0x90, 0x0, 0xfffffffeffffffff, {0x5, 0x3, 0x4, 0x4080000000004, 0xf7fffffd, 0x6, {0x2, 0xfff, 0x808, 0x7, 0x8, 0x81, 0xfaae, 0x6, 0x5, 0x4000, 0xe44, r9, 0x0, 0x4, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r11 = openat$fuse(0xffffffffffffff9c, &(0x7f0000006880), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000006900), 0x1, &(0x7f00000068c0)=ANY=[@ANYRES32=r9, @ANYRESHEX=r0, @ANYRESHEX=r5]) (async) read$FUSE(r11, &(0x7f00000069c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r11, &(0x7f0000008a00)="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", 0x2000, &(0x7f000000aa00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000ab80)={0x90, 0x0, 0x2, {0x3, 0x3, 0x0, 0x400000000000000, 0xfffffffd, 0x4, {0x2, 0x8, 0x0, 0x1, 0x10000, 0x0, 0x5, 0x0, 0x6, 0xc000, 0x0, r12, r13, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.149519505s ago: executing program 2 (id=263): mkdir(&(0x7f0000000000)='my_tracefs\x00', 0x1ff) unshare(0x22020600) r0 = fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x8) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r3 = socket(0x1, 0x2, 0x1) ioctl$SIOCGETLINKNAME(r3, 0x89e0, 0x0) read$FUSE(r2, &(0x7f0000000680)={0x2020}, 0x2020) mount(0x0, &(0x7f0000000200)='my_tracefs\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454ca, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e42000c371303ed6a33f2ff8689b3f60e"]) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x10000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='my_tracefs/events/task/task_rename/filter\x00', 0x101, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000640)="2867b645fb322829", 0x8}], 0x1) 5.148569845s ago: executing program 2 (id=264): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x90, 'crypt\x00', {'aes-cbc-null', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) (fail_nth: 8) 4.862549594s ago: executing program 2 (id=266): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x60}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000845, &(0x7f0000000040), 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x3d, 0x0, &(0x7f0000000080)=0x37) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000540)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000580)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f00000005c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8000e308, 0x42, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x69}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe7d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@any_dev={0x1, 0x3aa, 0x0, 0x0, 0x1000, 0x98000000, r2, 0x0, 0xc0}}}, &(0x7f0000000300)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r9) 4.294926002s ago: executing program 3 (id=271): openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="280100"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x80) pipe2(0x0, 0x0) syz_ublk_add_dev(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) r6 = syz_io_uring_setup(0x66a9, &(0x7f0000000340)={0x0, 0x72af, 0x4000, 0x1, 0x391, 0x0, r2}, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000700)) syz_ublk_setup_queues(r2, r3, &(0x7f0000000280)={0x0, 0x9af, 0x4000, 0x1, 0x2128}, &(0x7f0000000440)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xad5b, 0x4, 0x3, 0x2d9, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1915, 0x2, 0x2, 0x13d, 0x0, r2}, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7c03, 0x200, 0x1, 0x101c7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4ce6, 0x0, 0x2, 0x19e, 0x0, r5}}], 0x4, 0x0, 0x0) syz_ublk_setup_queues(r5, r3, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d, 0x0, r7}}], 0x1, 0x0, 0x0) 4.224308109s ago: executing program 3 (id=273): socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) unshare(0x64000600) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x78}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000280)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000002c0)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) mount$tmpfs(0x0, &(0x7f0000000100)='\x00', &(0x7f0000000600), 0x2010, &(0x7f0000000640)=ANY=[@ANYBLOB='size=g,mpol=default=relative:00-,:6,mode=00000000000000000000100,grpqiota,euid=', @ANYRESDEC=r2, @ANYBLOB=',rootcontext=sysadm_u,\x00']) syz_ublk_setup_queues(r5, r3, &(0x7f0000000300)={0x0, 0x400042cc, 0x10, 0x1, 0x84}, &(0x7f0000000380)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b40, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93f9, 0x8000, 0x4003bfff, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x3, 0x8}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3800003, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005a7000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00004fe000/0x4000)=nil) mremap(&(0x7f00003ef000/0x3000)=nil, 0x3000, 0x400000, 0x7, &(0x7f000082a000/0x400000)=nil) mremap(&(0x7f00007b2000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000968000/0x3000)=nil) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000009, 0x3032, 0xffffffffffffffff, 0xc6dd5000) 3.973540205s ago: executing program 2 (id=277): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="280000002100010002000000000000000a00000000000001016200000c0014"], 0x28}], 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'lo\x00'}) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_TABLE_LOAD(r1, 0xc138fd09, &(0x7f0000000340)={0x4, 0x0, 0x0, 0x1d0, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x98, 'crypt\x00', {'aes-cbc-plain64be', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) 3.775714935s ago: executing program 2 (id=280): mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./tracing\x00', 0x1ff) r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(r0, 0x400452c8, &(0x7f0000000080)="fffff00003") r1 = syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000100)={0x1c, &(0x7f0000000140)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000180)={0x2c, &(0x7f00000001c0)={0x0, 0xb, 0x4, "0e477e6d"}, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000200)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="200704"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac3(r1, 0x0, &(0x7f0000000280)={0x44, &(0x7f0000000300)={0x40, 0x0, 0x4, "82116383"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000380)={0x20, 0x18, 0x4, "8de22fa0"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)={0x20, 0x15, 0x4, "85b9fe4f"}, 0x0, 0x0}) syz_usb_control_io$uac3(r1, 0x0, 0x0) mount(0x0, &(0x7f0000000600)='./tracing\x00', &(0x7f0000000640)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./tracing/events/kvm/kvm_hv_stimer_cleanup/trigger\x00', 0x1, 0x0) write(r2, &(0x7f00000006c0)='stacktrace', 0xa) write$selinux_create(r2, &(0x7f0000000000)=@objname={'system_u:object_r:tpm_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x6, 0x20, './tracing/events/kvm/kvm_hv_stimer_cleanup/trigger\x00'}, 0x7a) 3.358071688s ago: executing program 3 (id=284): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000540)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000600)=ANY=[@ANYBLOB="020c04050000ca"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f00000006c0)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000700)={0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB=' Z'], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000780)={0x2c, &(0x7f00000007c0)={0x20, 0x17, 0x4, "549b3e82"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000800)={0x2c, &(0x7f0000000840)={0x0, 0xe, 0x4, "2ae84be4"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x2, 0x70bd25, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x1000}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x40) syz_usb_control_io$lan78xx(r0, &(0x7f0000000400)={0x14, &(0x7f0000000340)={0x40, 0x23, 0x27, {0x27, 0xe, "0d8f32d14fe63be31655ea2aec043deecc8a0ba15e15a1674d7d0669131c7f66fc47b545a8"}}, &(0x7f00000003c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x40c}}}, &(0x7f0000000a40)={0x34, &(0x7f0000000880)={0x20, 0xb, 0x56, "4665f6c86fed3de088920aff2fed09824237681f4230d5993f54e9e156ed6e5c1a63247b68643162a9621ba8b7bd62a6dfd15d5af9bf5a10417f07d09f87f1dc6b6fe92582cd7bb96b14dfb59fbbc3b753340228343e"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x10}, &(0x7f0000000980)={0xc0, 0xa1, 0x4, 0x10001}, &(0x7f00000009c0)={0x40, 0xa0, 0x4, 0x3}, &(0x7f0000000a00)={0xc0, 0xa2, 0x2f, "40980cc8b21194fc3ddeebbc46d0abf0c2b31a9586ee57b29c66cc90b16edf86e1fcecfea1690eeebdff194c9d03c7"}}) 1.112317607s ago: executing program 0 (id=295): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x8, 0x4000) ioctl$RAID_VERSION(0xffffffffffffffff, 0x800c0910, &(0x7f0000000200)) (async) ioctl$RAID_VERSION(0xffffffffffffffff, 0x800c0910, &(0x7f0000000200)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "ed27fbb5d5ba69000e6769b69dc51dc5c32930bc5b6886786c9c975fe54da42154c59a884c54b5ff1e0501c423c33cd3314f79fd035e590fec690ad23ecae1dc", 0x33}, 0x48, 0xfffffffffffffffe) keyctl$read(0xb, r1, 0x0, 0x0) 1.103849347s ago: executing program 0 (id=296): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) (async) socket(0x400000000010, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) (async) socket$nl_audit(0x10, 0x3, 0x9) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4000, 0x2}, 0x10) (async) sendmsg$nl_generic(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001600010a00000000000000000a0000000c0000800800", @ANYRES16=r4], 0x20}, 0x1, 0x0, 0x0, 0x200c0801}, 0x0) (async) setns(r3, 0x24020000) move_mount(0xffffffffffffff9c, &(0x7f0000000200)='.\x00', 0xffffffffffffff9c, &(0x7f0000000240)='\x00', 0x175) 810.643597ms ago: executing program 0 (id=297): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f0000000080)=0x6, 0x4) r1 = syz_open_dev$usbfs(&(0x7f0000000400), 0x75, 0x109301) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xa400, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0x1, 0x3, 0x6000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r3, 0xc018aec0, &(0x7f0000000240)={0x1}) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000440)={0x0, 0x2, "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"}) write(0xffffffffffffffff, 0x0, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000040)={0x2f, 0x0, 0xc1e, 0x4, 0x2}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x181002, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/unprivileged_bpf_disabled\x00', 0x1, 0x0) write$FUSE_ATTR(r7, &(0x7f00000002c0)={0x78, 0x0, 0x0, {0xc, 0x7fffffff, 0x0, {0x2, 0x1, 0x6, 0x9, 0x3, 0x7ff, 0x3, 0x8, 0xe, 0x2000, 0xfffffff9, 0x0, 0x0, 0x7, 0x2}}}, 0x78) sendto$unix(r7, &(0x7f0000000340)="78a7bf28b2c08c90859a7c6773d0ecaa3cca8ef5c49df39cbddba4e972dcba97b5155fb27ddbfe2e5d6724d91671e82cadda5ae539fef9759298d2ccab620a9429f1b9206d64ab313098447a5c14481f6961963d42b24333b2d2272e0db50e18114df736f115cf11b12b582e88fa154b2a5232cf43d544341cf6f6ce0fa9010ed9a3ff1b3b3b38bbc3cec800c7b6ba6eca338841ce523f2998c88225ed0a276cda6c2b0d0a5691c08828ad7b35d4a82c4f69068494ece312", 0xb8, 0x40000, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000000100)={0x6, 0x1, 0x4, 0x2af, 0x8, "eca144f13d760700"}) write$binfmt_aout(r6, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000180)={0x0, 0xfffffff9, 0x5, 0xb2, 0x10, "1b09000940000000ebffffe578000000001000"}) r8 = syz_open_pts(r6, 0x20800) ioctl$TIOCSTI(r8, 0x5412, &(0x7f00000001c0)=0x44) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000580)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x7, 0x20, 0x0, 0x0, 0x7ff, 0x2, 0x0, 0xffffffff, 0x1000005, 0x0}) 810.343847ms ago: executing program 0 (id=298): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x90, 'crypt\x00', {'aes-cbc-null', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) (fail_nth: 11) 720.288736ms ago: executing program 0 (id=299): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000003c0)={0x0, &(0x7f0000000000)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @guest16=0x80c, 0x6, 0xc43, 0x6}}], 0x68}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) (async) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) (async) syz_kvm_add_vcpu$x86(r2, &(0x7f00000003c0)={0x0, &(0x7f0000000000)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @guest16=0x80c, 0x6, 0xc43, 0x6}}], 0x68}) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) 670.047882ms ago: executing program 1 (id=300): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1bf) mount(0x0, &(0x7f0000000440)='./dev\x00', &(0x7f0000000480)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x24) mount(&(0x7f0000000540)=@filename='./dev/sda1\x00', &(0x7f0000000580)='./mnt\x00', &(0x7f00000005c0)='ext4\x00', 0x8410, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) open$dir(&(0x7f0000000600)='./dev\x00', 0x4000, 0x8b) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./dev\x00', 0x600000, 0x4) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x41009432, &(0x7f0000000640)={@desc={0x1, 0x0, @desc3}}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'batadv0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2a, 0xd, 0x6, {0x8, @usr_ip6_spec={@remote, @empty, 0x225, 0x7f, 0x4e}, {0x0, @broadcast, 0x2, 0x89, [0xfffffff9, 0x7]}, @udp_ip6_spec={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4e24, 0x4e21, 0x5c}, {0x0, @empty, 0x5, 0xe0c6, [0x8, 0x6]}, 0x8805, 0x6}, 0x6, [0x6, 0x2, 0x80, 0x80007, 0xe81c, 0xb]}}) 588.02303ms ago: executing program 1 (id=301): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x22700, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x6d, 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000280)='./config\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340), 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r4 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000840)={0x0, &(0x7f0000000400)=[@nested_amd_vmsave={0x183, 0x18, 0x1}, @nested_amd_invlpga={0x17d, 0x20, {0x70000, 0x785e}}, @enable_nested={0x12c, 0x18}, @nested_amd_invlpga={0x17d, 0x20, {0x1000, 0x33b8}}, @nested_amd_vmsave={0x183, 0x18}, @nested_load_code={0x12e, 0x8b, {0x0, "c7442400bd000000c744240200280000ff2c242e440f8d2d6f0000b9150b0000b8da710000ba000000000f3067f20fd07bd72ef3410fa6c066b80a010f00d8b9800000c00f3235010000000f30c744240022000000c744240200000080ff2c24b9800000c00f3235000800000f30c4e2a101ef"}}, @uexit={0x0, 0x18, 0x401}, @uexit={0x0, 0x18, 0x9e}, @nested_amd_stgi={0x17e, 0x10}, @wr_crn={0x67, 0x20, {0x8, 0x3}}, @nested_amd_set_intercept={0x181, 0x30, {0x0, 0x9, 0x1}}, @nested_amd_invlpga={0x17d, 0x20, {0x25000, 0xebd9}}, @nested_amd_clgi={0x17f, 0x10}, @nested_set_state_pages={0x140, 0x28, {0x3, 0x1e, @gpa=0xe000}}, @nested_amd_inject_event={0x180, 0x38, {0x2, 0xad, 0x7, 0x8}}, @nested_amd_inject_event={0x180, 0x38, {0x1, 0x2a, 0x1, 0x9, 0x1}}, @wrmsr={0x65, 0x20, {0x834, 0x3}}, @rdmsr={0x66, 0x18, {0x40e}}, @nested_amd_vmload={0x182, 0x18, 0x1}, @wr_crn={0x67, 0x20, {0x8, 0x80000000}}, @nested_amd_clgi={0x17f, 0x10}, @wrmsr={0x65, 0x20, {0x23a}}, @nested_vmresume={0x130, 0x18}, @nested_amd_vmsave={0x183, 0x18, 0x2}, @nested_create_vm={0x12d, 0x18, 0x1}, @nested_amd_clgi={0x17f, 0x10}, @wrmsr={0x65, 0x20, {0x991, 0x1}}, @wr_drn={0x68, 0x20, {0x5, 0x7}}, @set_irq_handler={0xc8, 0x20, {0xd6, 0x2}}, @code={0xa, 0x4d, {"3e660f755f56c4e3791d761007430f01cf66ba4300b0c8ee0f01c9410f01b031000000f36664440f23f1c4e1e173fe8ab99a0800000f322e0fc73400"}}, @set_irq_handler={0xc8, 0x20, {0x11}}], 0x430}) mmap$KVM_VCPU(&(0x7f0000ff1000/0x4000)=nil, r3, 0x10, 0x4010, r4, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r5 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r5, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r6, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r7, &(0x7f00000003c0)='dummy_udc.0', 0xb) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x90, 'crypt\x00', {'aes-cbc-null', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) 587.4777ms ago: executing program 1 (id=302): prctl$PR_GET_FPEXC(0xb, &(0x7f0000000240)) r0 = open$dir(&(0x7f0000000000)='./file0/file0/../file0\x00', 0x2002, 0x0) symlinkat(&(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1\x00', r0, &(0x7f0000000340)='./file0/file0/../file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0/../file0\x00', &(0x7f0000000300)={0x2000, 0x0, 0x10}, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)) r1 = syz_clone(0x32018400, &(0x7f0000000600)="44882bf19be78ade465cbdb3cdfa38dc89fcccd0a931ed34ff143f9db7e0", 0x1e, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)="e19383dd3a6a8b1ec32e599a15fdfed82f8b978d0e9fe7141a4a5882c58ae5e8b2781088420b00f2d970c5f1b619cb9b502f7166e07387c0c37832504e6d586cda0c4b3e677a9ad8540887d577d6e9148f6e7d14791e458ed329aecf83232d453fe9300c6622ec4fa9ed6d3a549f0b126d9874be06a01199ab8c16b4160a29af36516efa19b096dec595f98c35f01e61e7f17fb1b9658b80745c1915514404dacbef46ca3e5c8eae69d52df39c7726e963e2b2bd") r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rpc\x00') r3 = fsopen(&(0x7f00000002c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@ipv4}}, &(0x7f0000000280)=0xe8) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./config\x00', 0x1ed) mount(0x0, &(0x7f00000007c0)='./config\x00', &(0x7f0000000800)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./config/usb_gadget/g1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r5, &(0x7f0000000880), 0x0) write(r5, &(0x7f0000000380)="533370258ea3369200000000000000000000fe6f48aadadf184e843036abd56cf541982263b4f3ab4b8072370b1827f0d22f4684f3ff35bfcf8a5f9b3849c3be86f6c6b791420dd8baa8322695d82094e2a29bc50e3082f1481409887e7f4ebbbd002f", 0x63) mkdirat(0xffffffffffffff9c, 0x0, 0x3f) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) listen(0xffffffffffffffff, 0x1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000980)=@filename='\\\\172.20.20.170\\share\x00', &(0x7f00000009c0)='./cifs\x00', &(0x7f0000000a00)='cifs\x00', 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000b80)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000bc0)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r6 = getuid() setresuid(0xffffffffffffffff, r4, r6) readlinkat(r2, &(0x7f00000000c0)='./mnt\x00', &(0x7f0000000100)=""/66, 0x42) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x301200, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x11) 572.501962ms ago: executing program 1 (id=303): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x41, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000500)={0x0, 0x0, 0xfffffff9, 0x6, 0x16, "0062007d8200f7ffffff00"}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10000) socket$netlink(0x10, 0x3, 0x0) r2 = syz_ublk_setup_io_uring(0x21, &(0x7f0000000040)={0x0, 0x0, 0x40, 0x0, 0x4158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000180)={0x0, 0x20000, 0x0, 0x1, 0x154, 0x0, r8}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x20, 0x1000004, 0x319}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6c71, 0x8000, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x1, 0xffffffde}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2e77, 0x8000, 0x1, 0x310}}], 0x1, &(0x7f0000000340)={0x2e, 0x4, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0xfff9, 0x42, 0x0, 0x0}}, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000080)={'syz1\x00', {0x3fe, 0x3, 0x4}, 0x4c, [0xd4, 0x5, 0x9, 0x8a4, 0x2, 0x2, 0x7fffffff, 0x80000001, 0x5, 0x1, 0x105, 0x403c6, 0xa, 0x6, 0xf70, 0x3, 0xe7, 0x7, 0x401, 0xbc5d, 0x0, 0x1, 0x8, 0xffff, 0x2, 0xb, 0x10, 0x20000000, 0x15098855, 0x6, 0x2, 0xfffffffb, 0x6, 0xc, 0xfffffff7, 0x4, 0xe79, 0x7, 0x1ff4, 0x1, 0x1, 0x80000000, 0x401, 0x9, 0xbdc7, 0xb, 0x1, 0x9, 0x1, 0x1, 0xa, 0x2, 0x5, 0x9, 0x5, 0x9, 0x0, 0x3a26, 0x1000, 0x57f5, 0x2, 0x6, 0x7ff, 0xb8547353], [0x80000000, 0xffffffff, 0x4, 0x5, 0x7fffffff, 0x1, 0x553, 0x7, 0x2, 0xfffffffc, 0x8, 0x40000c, 0x36, 0xa, 0x6, 0x2d, 0x9, 0x98, 0x8, 0x0, 0xa4, 0x4, 0x99d, 0x7, 0x0, 0x400d, 0x5, 0x0, 0x6e38, 0x8, 0x8, 0x1, 0x3, 0x0, 0x2, 0x7, 0x4, 0xd, 0x80000009, 0xfff, 0x4, 0x0, 0x40, 0x1, 0x8, 0x2, 0x8, 0x0, 0x34f1, 0x1fc, 0x4, 0x1b2c5a17, 0x2, 0x9, 0x7, 0x0, 0x2, 0x1, 0x9, 0x6, 0xac, 0x5, 0x54, 0xcfb9], [0x5, 0xdb8, 0x9, 0x6, 0x2, 0x6, 0x5, 0x5, 0x3, 0x5, 0xc, 0xc8d0, 0x34, 0x9a45, 0x0, 0xee40000, 0x1, 0x1, 0x43, 0x69d, 0x8, 0xffff, 0xfffffffe, 0x0, 0x8, 0x2, 0x4, 0x800, 0x7, 0x9, 0xfffffffd, 0x0, 0x4f, 0xfffffffe, 0x6, 0x6, 0x9, 0x8c0, 0x9, 0x8000002, 0x9, 0x8, 0x6, 0x5, 0x81, 0xf7b4, 0xffffff20, 0x55f2, 0x9, 0xfffffffd, 0x7f, 0x9, 0x7ffc, 0x40, 0x3, 0x2, 0xece9165b, 0xdd5a, 0x2, 0xffffff00, 0xda15, 0x7f, 0x3, 0x10], [0x0, 0x896, 0x8, 0x246d, 0x6, 0xfe, 0xfffff410, 0xd, 0x7ff, 0x606, 0x4, 0x0, 0x80000001, 0x2, 0xa000000b, 0x2, 0x7, 0x1, 0x80000000, 0x401, 0x7ff, 0x3ff, 0x0, 0x2, 0x9, 0x100, 0x2, 0xec9b, 0x61c8, 0x7, 0x0, 0x101, 0xff, 0x7, 0x9, 0x5, 0x7, 0x101, 0x9, 0x3000000, 0xe, 0x4000006, 0x7, 0x1, 0x7, 0x4f, 0x4, 0x100009, 0x100, 0x3, 0x3c, 0x7, 0x1000, 0xfffffffe, 0x15, 0x800a, 0x5, 0x81, 0x5, 0x7, 0xfff7fffc, 0x4, 0x6, 0xeff]}, 0x45c) 497.607299ms ago: executing program 1 (id=304): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000080)={0x4, 0x8000000, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x90, 'crypt\x00', {'aes-cbc-null', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) 437.508356ms ago: executing program 0 (id=305): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000080)=0x4, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracefs_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./tracefs_dir\x00', &(0x7f0000000180)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./tracefs_dir/buffer_subbuf_size_kb\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) syz_usb_connect$uac2(0x5, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x41e, 0x3f19, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x74, 0xa0, 0x9, {0x8, 0xb, 0x1, 0x2, 0x1, 0x6, 0x20, 0x6}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0xdef2, 0xa, 0x9, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x6, 0xd7, 0x7, {0x8, 0x25, 0x1, 0x2, 0x6, 0x6, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0xd7, 0xe, 0x4, {0x8, 0x25, 0x1, 0x81, 0x30, 0x6, 0x5}}}}}}}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)={0x30, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, @typed={0xd, 0x35, 0x0, 0x0, @str='\xd0@:-}-+)\x00'}]}, 0x30}], 0x1}, 0x0) 437.118756ms ago: executing program 1 (id=306): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000400)=0x40049, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'macsec0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000880)="a99c383d33c9c607b1b9d49688a883", 0xf, 0x0, &(0x7f00000008c0)={0x11, 0x0, r2, 0x1, 0xb, 0x6, @random="c28cee6af9b7"}, 0x14) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10022, 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x3000400, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xee01, r3) socket$packet(0x11, 0x2, 0x300) mkdir(&(0x7f0000000580)='./mytrace\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000600)='./mytrace\x00', &(0x7f0000000640)='tracefs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./mytrace/events/xhci-hcd/xhci_address_ctrl_ctx/inject\x00', 0x2, 0x0) write(r4, &(0x7f00000006c0)='drop=\"', 0x6) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0xc0000103, 0x0, 0xffffffffffffffff}]}) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0x4) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000480)={0x1, &(0x7f00000004c0)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0xffff) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000000700)={{0xffff0000, 0xeeee8000, 0xf000, 0x7, 0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x1, 0xddccb000, 0xd, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, {0x118004, 0xdddd8000, 0x18, 0xe, 0x0, 0x4, 0x81, 0x0, 0x80, 0xe, 0x4, 0x6}, {0x10b002, 0x1ff8, 0xc, 0xfd, 0x80, 0x0, 0x3, 0x0, 0x0, 0xfd}, {0x1000, 0xa000, 0xd, 0x8, 0x74, 0x80, 0x0, 0x0, 0xfd, 0x1c, 0x7, 0xa8}, {0x100026fff, 0xeeef0000, 0x8, 0x4, 0x0, 0x8, 0x0, 0x0, 0x6, 0xfc, 0x86, 0xc7}, {0xeeee8000, 0x10000, 0xf, 0x0, 0x5, 0x0, 0x0, 0x81, 0x0, 0x4}, {0xd000, 0x41000, 0x3, 0x82, 0xfc, 0x10, 0x4, 0xe, 0x0, 0x0, 0xfc}, {0x0, 0x800}, {0x1, 0xfffe}, 0xc0010019, 0x0, 0x0, 0x10, 0x1000000000000001, 0x0, 0x900, [0x0, 0x0, 0x2, 0x5]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4140aecd, &(0x7f0000000840)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000500)) 338.957575ms ago: executing program 3 (id=307): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@crypt={0x0, 0x2000, 0x0, 0x90, 'crypt\x00', {'aes-cbc-null', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '8191', 0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '0'}}}]}) (fail_nth: 12) 305.91µs ago: executing program 3 (id=308): r0 = syz_open_procfs(0x0, &(0x7f0000000900)='net/ipv6_route\x00') pread64(r0, &(0x7f0000000940)=""/102370, 0x18fe2, 0x1ff) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000000)='\x00', &(0x7f0000000040)="bf419a56c4acbd21291987564dc29980bbf04c9f66d721724b7fd82b45b0a0418da48aea731dfe4d04a0cf77fccdb02fac77b34c507e8a9c5dc1972e7042475df14bb93d88c9e640674d6f6b626f46b3c584ba4ddda13356f10db2c5d9bf0a8cea191459ecfe41f4384faf97bf6de4159e8ab1f4ba384e8524e4c5d47dd8a4dbae4da00b4205430e3106651779a4331828485775b20e09600627d245d8c1dca1bb73883c0ae2228cacb94070e7440b955e244a4e682b5f8059100374208ae9", 0xbf) 0s ago: executing program 3 (id=309): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20088004, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @remote, 0x7}, 0x1c) (async) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x1000, 0x31, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) write(0xffffffffffffffff, &(0x7f0000000800)="2c0000001a", 0x5) (async) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x80) (async, rerun: 64) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async, rerun: 64) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000880)={0x31c, 0x12, 0x0, 0x70bd2c, 0x25dfdbff, {0x0, 0x2, 0xc, 0x1, {0x4e23, 0x4e22, [0x1dd, 0x3, 0xffffffff, 0xffffffff], [0x8, 0x7, 0x5, 0x101], 0x0, [0x401, 0x8]}, 0x7fff, 0x6}, [@INET_DIAG_REQ_BYTECODE={0x15, 0x1, "daa516739e470f1c96ec62a2b1ab488f0d"}, @INET_DIAG_REQ_BYTECODE={0x91, 0x1, "771d7688fe1fbbdc04a484f4c4085d1dfe2653d0947ef4fef88e741fe24797bceed8c81353d3d004c9eb207ed6831073435371ec0349d3ce7035d4f2687d176edcbcd00ec0912c269942df14eacaec8897dcfb3d36e2cf47b87c0ae5d2c44f3c5b0b17d79c783c6cf18de509f83b9820ae0a17081cbd2f34f65d53c28e8224b4ef9bd65f0945d6edefe89b030e"}, @INET_DIAG_REQ_BYTECODE={0x69, 0x1, "cc438cb944e3c00bccb7bc57238af408d28d941f95ebd041a478c31eb88ae688dcfa078b6165bc7f7154f95343f201c9f52578ee8338fe4d88f46fe4287ffe25afc639fbe51458f2e11e0260f05be054bf1c38027977451ed85a94326e9ffc9e78438402ef"}, @INET_DIAG_REQ_BYTECODE={0x4d, 0x1, "aef303390e61f7e7ee3fb4374e62961a4338bcfe7c103fff2e6cb94fc5f6d19663817921aafb2bce23f07823f4a0b3520b4e412b37b9c8e8f8a38fd8a0c5ab1715224a01f9cc312ed0"}, @INET_DIAG_REQ_BYTECODE={0x35, 0x1, "a84169921566ac06c902af3c3d893a5a85e4f06162a23a4b36a353718054b793b978a21c54952fd301617f5d1ebd7316a6"}, @INET_DIAG_REQ_BYTECODE={0x69, 0x1, "2b1f9b15364e20e77d6e2a65ccb3ecfc626a0044d37de1c728641c7122dcb6256ff150066c135120ad74ac5e455f75536c0363ac96f7104ff037c1ad181babacf755e7455e4830aaa129a0b4a7aa15ed2149093f7ed385302616adb3bd1427d1a68a4df686"}, @INET_DIAG_REQ_BYTECODE={0xc1, 0x1, "2f86fba2101775eaed143c85ea9c8f16833edffca236e3d5df3750ea577eee944b3b5f55e0c4ae74e43775db6d16cdb3b2e42c27b59c02e2f9e569037e04b203f2202e7fd617f157346e1432f7781f5ee89eeab1ba5446a5f889badb4db52430bd6fea93ef48df5efc69a6688bb858a44cbc50a52611e889b6a360392b68eee841e876bea02a57f274118ec0519df591742588b8cfba05bec230ef7ed6de5c2779694593f86ddd47462663309743adfd47dbe78b2c941cbf162933a7c1"}]}, 0x31c}, 0x1, 0x0, 0x0, 0x20004880}, 0x4000840) (async, rerun: 32) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) (async, rerun: 32) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) kernel console output (not intermixed with test programs): [ T635] Call Trace: [ 31.188817][ T635] [ 31.188821][ T635] __dump_stack+0x21/0x30 [ 31.188845][ T635] dump_stack_lvl+0x140/0x1c0 [ 31.188859][ T635] ? __cfi_dump_stack_lvl+0x10/0x10 [ 31.188873][ T635] ? avc_has_perm+0x155/0x240 [ 31.188884][ T635] ? __cfi_avc_has_perm+0x10/0x10 [ 31.188894][ T635] dump_stack+0x19/0x20 [ 31.188907][ T635] should_fail_ex+0x3c2/0x510 [ 31.188917][ T635] should_failslab+0xac/0x100 [ 31.188928][ T635] __kmalloc_cache_noprof+0x41/0x470 [ 31.188942][ T635] ? vhost_task_create+0x12c/0x3f0 [ 31.188954][ T635] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 31.188968][ T635] vhost_task_create+0x12c/0x3f0 [ 31.188978][ T635] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 31.188991][ T635] ? __cfi_vhost_task_create+0x10/0x10 [ 31.189002][ T635] ? __cfi_vhost_task_fn+0x10/0x10 [ 31.189013][ T635] ? __kasan_check_write+0x18/0x20 [ 31.189026][ T635] ? mutex_lock+0x97/0x1d0 [ 31.189039][ T635] ? __cfi_mutex_lock+0x10/0x10 [ 31.189050][ T635] ? kernel_text_address+0xa9/0xe0 [ 31.189065][ T635] kvm_mmu_post_init_vm+0x161/0x300 [ 31.189074][ T635] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 31.189089][ T635] ? _parse_integer_limit+0x195/0x1e0 [ 31.189105][ T635] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 31.189118][ T635] ? kstrtoull+0x13b/0x1e0 [ 31.189132][ T635] ? kstrtouint+0x78/0xf0 [ 31.189145][ T635] ? ioctl_has_perm+0x1bc/0x500 [ 31.189159][ T635] ? __asan_memcpy+0x5a/0x80 [ 31.189171][ T635] ? ioctl_has_perm+0x408/0x500 [ 31.189184][ T635] ? has_cap_mac_admin+0xd0/0xd0 [ 31.189197][ T635] ? __kasan_check_write+0x18/0x20 [ 31.189209][ T635] ? mutex_lock_killable+0x97/0x1d0 [ 31.189221][ T635] ? __cfi_mutex_lock_killable+0x10/0x10 [ 31.189236][ T635] ? proc_fail_nth_write+0x184/0x220 [ 31.189248][ T635] kvm_vcpu_ioctl+0xa43/0x1000 [ 31.189259][ T635] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 31.189269][ T635] ? __cfi_vfs_write+0x10/0x10 [ 31.189282][ T635] ? __kasan_check_write+0x18/0x20 [ 31.189294][ T635] ? mutex_unlock+0x90/0x240 [ 31.189306][ T635] ? __cfi_mutex_unlock+0x10/0x10 [ 31.189318][ T635] ? __fget_files+0x2bc/0x330 [ 31.189328][ T635] ? bpf_lsm_file_ioctl+0xd/0x20 [ 31.189338][ T635] ? security_file_ioctl+0x3e/0x110 [ 31.189350][ T635] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 31.189360][ T635] __se_sys_ioctl+0x126/0x1b0 [ 31.189370][ T635] __x64_sys_ioctl+0x7f/0xa0 [ 31.189379][ T635] x64_sys_call+0x1878/0x2ee0 [ 31.189389][ T635] do_syscall_64+0x57/0xf0 [ 31.189399][ T635] ? clear_bhb_loop+0x50/0xa0 [ 31.189413][ T635] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 31.189426][ T635] RIP: 0033:0x7f2c3899f559 [ 31.189436][ T635] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 31.189444][ T635] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 31.189457][ T635] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 31.189464][ T635] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 31.189471][ T635] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 31.189477][ T635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 31.189483][ T635] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 31.189491][ T635] [ 31.612661][ T331] usb 4-1: USB disconnect, device number 4 [ 32.078932][ T580] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 32.090011][ T580] /dev/sr0: Can't lookup blockdev [ 32.171075][ C0] usb 3-1: eth1: intr status -71 [ 32.171217][ T31] usb 3-1: USB disconnect, device number 7 [ 32.490479][ T589] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 32.640610][ T331] usb 2-1: USB disconnect, device number 5 [ 32.660438][ T589] usb 1-1: Invalid ep0 maxpacket: 16 [ 32.696734][ T682] FAULT_INJECTION: forcing a failure. [ 32.696734][ T682] name failslab, interval 1, probability 0, space 0, times 0 [ 32.709439][ T682] CPU: 0 UID: 0 PID: 682 Comm: syz.3.110 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 32.709467][ T682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 32.709475][ T682] Call Trace: [ 32.709479][ T682] [ 32.709483][ T682] __dump_stack+0x21/0x30 [ 32.709502][ T682] dump_stack_lvl+0x140/0x1c0 [ 32.709516][ T682] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.709531][ T682] dump_stack+0x19/0x20 [ 32.709544][ T682] should_fail_ex+0x3c2/0x510 [ 32.709555][ T682] should_failslab+0xac/0x100 [ 32.709564][ T682] kmem_cache_alloc_node_noprof+0x45/0x420 [ 32.709579][ T682] ? dup_task_struct+0xc1/0xd80 [ 32.709592][ T682] ? kasan_save_alloc_info+0x3a/0x50 [ 32.709604][ T682] ? __kasan_kmalloc+0x96/0xb0 [ 32.709613][ T682] ? __kmalloc_cache_noprof+0x23c/0x470 [ 32.709626][ T682] dup_task_struct+0xc1/0xd80 [ 32.709638][ T682] ? __kasan_check_write+0x18/0x20 [ 32.709650][ T682] ? _raw_spin_lock_irq+0x93/0x120 [ 32.709668][ T682] ? copy_process+0x3370/0x3370 [ 32.709680][ T682] ? __kasan_check_write+0x18/0x20 [ 32.709693][ T682] copy_process+0x579/0x3370 [ 32.709706][ T682] ? kasan_save_alloc_info+0x3a/0x50 [ 32.709718][ T682] ? __cfi_copy_process+0x10/0x10 [ 32.709730][ T682] ? __kmalloc_cache_noprof+0x23c/0x470 [ 32.709744][ T682] ? __kasan_check_write+0x18/0x20 [ 32.709756][ T682] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 32.709770][ T682] vhost_task_create+0x1f7/0x3f0 [ 32.709781][ T682] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 32.709794][ T682] ? __cfi_vhost_task_create+0x10/0x10 [ 32.709805][ T682] ? __cfi_vhost_task_fn+0x10/0x10 [ 32.709816][ T682] ? __kasan_check_write+0x18/0x20 [ 32.709828][ T682] ? mutex_lock+0x97/0x1d0 [ 32.709839][ T682] ? __cfi_mutex_lock+0x10/0x10 [ 32.709851][ T682] ? kernel_text_address+0xa9/0xe0 [ 32.709868][ T682] kvm_mmu_post_init_vm+0x161/0x300 [ 32.709877][ T682] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 32.709892][ T682] ? _parse_integer_limit+0x195/0x1e0 [ 32.709906][ T682] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 32.709920][ T682] ? kstrtoull+0x13b/0x1e0 [ 32.709933][ T682] ? kstrtouint+0x78/0xf0 [ 32.709947][ T682] ? ioctl_has_perm+0x1bc/0x500 [ 32.709960][ T682] ? __asan_memcpy+0x5a/0x80 [ 32.709973][ T682] ? ioctl_has_perm+0x408/0x500 [ 32.709985][ T682] ? has_cap_mac_admin+0xd0/0xd0 [ 32.709998][ T682] ? __kasan_check_write+0x18/0x20 [ 32.710010][ T682] ? mutex_lock_killable+0x97/0x1d0 [ 32.710022][ T682] ? __cfi_mutex_lock_killable+0x10/0x10 [ 32.710035][ T682] ? proc_fail_nth_write+0x184/0x220 [ 32.710047][ T682] kvm_vcpu_ioctl+0xa43/0x1000 [ 32.710058][ T682] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 32.710068][ T682] ? __cfi_vfs_write+0x10/0x10 [ 32.710081][ T682] ? __kasan_check_write+0x18/0x20 [ 32.710094][ T682] ? mutex_unlock+0x90/0x240 [ 32.710105][ T682] ? __cfi_mutex_unlock+0x10/0x10 [ 32.710118][ T682] ? __fget_files+0x2bc/0x330 [ 32.710127][ T682] ? bpf_lsm_file_ioctl+0xd/0x20 [ 32.710137][ T682] ? security_file_ioctl+0x3e/0x110 [ 32.710150][ T682] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 32.710163][ T682] __se_sys_ioctl+0x126/0x1b0 [ 32.710172][ T682] __x64_sys_ioctl+0x7f/0xa0 [ 32.710181][ T682] x64_sys_call+0x1878/0x2ee0 [ 32.710191][ T682] do_syscall_64+0x57/0xf0 [ 32.710201][ T682] ? clear_bhb_loop+0x50/0xa0 [ 32.710214][ T682] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.710227][ T682] RIP: 0033:0x7f5553d9f559 [ 32.710236][ T682] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 32.710245][ T682] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.710256][ T682] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 32.710264][ T682] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 32.710270][ T682] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 32.710277][ T682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 32.710283][ T682] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 32.710291][ T682] [ 32.891635][ T589] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 33.140498][ T331] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 33.181424][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 33.181440][ T36] audit: type=1400 audit(1793057327.389:255): avc: denied { mounton } for pid=690 comm="syz.3.114" path="/29/file0" dev="tmpfs" ino=187 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 33.290444][ T589] usb 1-1: Invalid ep0 maxpacket: 16 [ 33.296130][ T589] usb usb1-port1: attempt power cycle [ 33.400453][ T331] usb 2-1: Using ep0 maxpacket: 32 [ 33.406630][ T331] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 33.414964][ T331] usb 2-1: config 0 has no interface number 0 [ 33.421084][ T331] usb 2-1: config 0 interface 184 has no altsetting 0 [ 33.429189][ T331] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 33.438288][ T331] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.446577][ T331] usb 2-1: Product: syz [ 33.450842][ T331] usb 2-1: Manufacturer: syz [ 33.455447][ T331] usb 2-1: SerialNumber: syz [ 33.461276][ T331] usb 2-1: config 0 descriptor?? [ 33.466927][ T331] smsc75xx v1.0.0 [ 33.471103][ T696] device-mapper: table: 252:8: crypt: Error allocating crypto tfm (-ENOENT) [ 33.479838][ T696] device-mapper: ioctl: error adding target to table [ 33.489232][ T36] audit: type=1400 audit(1793057327.689:256): avc: denied { map } for pid=695 comm="syz.3.115" path="socket:[6888]" dev="sockfs" ino=6888 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 33.521500][ T311] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 33.640653][ T589] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 33.660786][ T589] usb 1-1: Invalid ep0 maxpacket: 16 [ 33.673195][ T36] audit: type=1400 audit(1793057327.879:257): avc: denied { search } for pid=713 comm="syz.3.119" name="/" dev="configfs" ino=1227 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 33.701640][ T311] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 33.717590][ T311] usb 3-1: config 0 has no interfaces? [ 33.724845][ T311] usb 3-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice= 0.01 [ 33.734406][ T36] audit: type=1400 audit(1793057327.939:258): avc: denied { search } for pid=718 comm="syz.3.121" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 33.734470][ T311] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.769615][ T311] usb 3-1: Product: syz [ 33.774140][ T311] usb 3-1: Manufacturer: syz [ 33.779635][ T311] usb 3-1: SerialNumber: syz [ 33.789220][ T311] usb 3-1: config 0 descriptor?? [ 33.794509][ T589] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 33.820800][ T589] usb 1-1: Invalid ep0 maxpacket: 16 [ 33.826323][ T589] usb usb1-port1: unable to enumerate USB device [ 33.860765][ T723] FAULT_INJECTION: forcing a failure. [ 33.860765][ T723] name failslab, interval 1, probability 0, space 0, times 0 [ 33.873690][ T723] CPU: 0 UID: 0 PID: 723 Comm: syz.3.123 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 33.873721][ T723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 33.873732][ T723] Call Trace: [ 33.873738][ T723] [ 33.873744][ T723] __dump_stack+0x21/0x30 [ 33.873775][ T723] dump_stack_lvl+0x140/0x1c0 [ 33.873804][ T723] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.873831][ T723] ? __kasan_check_write+0x18/0x20 [ 33.873854][ T723] ? copy_mm+0x307/0x1da0 [ 33.873878][ T723] dump_stack+0x19/0x20 [ 33.873903][ T723] should_fail_ex+0x3c2/0x510 [ 33.873922][ T723] should_failslab+0xac/0x100 [ 33.873940][ T723] kmem_cache_alloc_noprof+0x42/0x410 [ 33.873964][ T723] ? alloc_pid+0xa5/0xb80 [ 33.873985][ T723] ? __asan_memcpy+0x5a/0x80 [ 33.874009][ T723] alloc_pid+0xa5/0xb80 [ 33.874031][ T723] copy_process+0x1467/0x3370 [ 33.874057][ T723] ? __cfi_copy_process+0x10/0x10 [ 33.874080][ T723] ? __kmalloc_cache_noprof+0x23c/0x470 [ 33.874104][ T723] ? __kasan_check_write+0x18/0x20 [ 33.874128][ T723] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 33.874151][ T723] vhost_task_create+0x1f7/0x3f0 [ 33.874171][ T723] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 33.874194][ T723] ? __cfi_vhost_task_create+0x10/0x10 [ 33.874216][ T723] ? __cfi_vhost_task_fn+0x10/0x10 [ 33.874236][ T723] ? __kasan_check_write+0x18/0x20 [ 33.874259][ T723] ? mutex_lock+0x97/0x1d0 [ 33.874281][ T723] ? __cfi_mutex_lock+0x10/0x10 [ 33.874302][ T723] ? kernel_text_address+0xa9/0xe0 [ 33.874328][ T723] kvm_mmu_post_init_vm+0x161/0x300 [ 33.874346][ T723] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 33.874372][ T723] ? _parse_integer_limit+0x195/0x1e0 [ 33.874399][ T723] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 33.874424][ T723] ? kstrtoull+0x13b/0x1e0 [ 33.874448][ T723] ? kstrtouint+0x78/0xf0 [ 33.874473][ T723] ? ioctl_has_perm+0x1bc/0x500 [ 33.874497][ T723] ? __asan_memcpy+0x5a/0x80 [ 33.874521][ T723] ? ioctl_has_perm+0x408/0x500 [ 33.874545][ T723] ? has_cap_mac_admin+0xd0/0xd0 [ 33.874569][ T723] ? __kasan_check_write+0x18/0x20 [ 33.874600][ T723] ? mutex_lock_killable+0x97/0x1d0 [ 33.874623][ T723] ? __cfi_mutex_lock_killable+0x10/0x10 [ 33.874646][ T723] ? proc_fail_nth_write+0x184/0x220 [ 33.874670][ T723] kvm_vcpu_ioctl+0xa43/0x1000 [ 33.874690][ T723] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 33.874710][ T723] ? __cfi_vfs_write+0x10/0x10 [ 33.874734][ T723] ? __kasan_check_write+0x18/0x20 [ 33.874757][ T723] ? mutex_unlock+0x90/0x240 [ 33.874778][ T723] ? __cfi_mutex_unlock+0x10/0x10 [ 33.874801][ T723] ? __fget_files+0x2bc/0x330 [ 33.874819][ T723] ? bpf_lsm_file_ioctl+0xd/0x20 [ 33.874838][ T723] ? security_file_ioctl+0x3e/0x110 [ 33.874861][ T723] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 33.874880][ T723] __se_sys_ioctl+0x126/0x1b0 [ 33.874898][ T723] __x64_sys_ioctl+0x7f/0xa0 [ 33.874915][ T723] x64_sys_call+0x1878/0x2ee0 [ 33.874934][ T723] do_syscall_64+0x57/0xf0 [ 33.874953][ T723] ? clear_bhb_loop+0x50/0xa0 [ 33.874978][ T723] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.875001][ T723] RIP: 0033:0x7f5553d9f559 [ 33.875017][ T723] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.875032][ T723] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 33.875052][ T723] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 33.875066][ T723] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 33.875077][ T723] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 33.875088][ T723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 33.875099][ T723] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 33.875115][ T723] [ 34.276472][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 34.287317][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 34.374116][ T725] kvm: user requested TSC rate below hardware speed [ 34.430504][ T36] audit: type=1400 audit(1793057328.629:259): avc: denied { ioctl } for pid=727 comm="syz.3.125" path="socket:[7498]" dev="sockfs" ino=7498 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 34.433519][ T728] capability: warning: `syz.3.125' uses 32-bit capabilities (legacy support in use) [ 34.455529][ T36] audit: type=1400 audit(1793057328.639:260): avc: denied { block_suspend } for pid=727 comm="syz.3.125" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.485497][ T36] audit: type=1400 audit(1793057328.669:261): avc: denied { associate } for pid=727 comm="syz.3.125" name="blkio.bfq.group_wait_time" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.508033][ T36] audit: type=1400 audit(1793057328.669:262): avc: denied { map } for pid=727 comm="syz.3.125" path="/proc/114/ns" dev="proc" ino=7497 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 34.524702][ T731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.530144][ T36] audit: type=1400 audit(1793057328.669:263): avc: denied { execute } for pid=727 comm="syz.3.125" path="/proc/114/ns" dev="proc" ino=7497 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 34.542172][ T731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.560342][ T36] audit: type=1400 audit(1793057328.669:264): avc: denied { ioctl } for pid=727 comm="syz.3.125" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 34.740453][ T589] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 34.892761][ T589] usb 4-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 34.901903][ T589] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.910003][ T589] usb 4-1: Product: syz [ 34.914225][ T589] usb 4-1: Manufacturer: syz [ 34.918842][ T589] usb 4-1: SerialNumber: syz [ 34.968501][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 34.979352][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 34.988968][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 34.998450][ T331] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 35.131812][ T589] usb 4-1: USB disconnect, device number 5 [ 35.147987][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 35.371329][ T747] FAULT_INJECTION: forcing a failure. [ 35.371329][ T747] name failslab, interval 1, probability 0, space 0, times 0 [ 35.384211][ T747] CPU: 0 UID: 0 PID: 747 Comm: syz.0.132 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 35.384241][ T747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 35.384251][ T747] Call Trace: [ 35.384257][ T747] [ 35.384263][ T747] __dump_stack+0x21/0x30 [ 35.384291][ T747] dump_stack_lvl+0x140/0x1c0 [ 35.384314][ T747] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.384339][ T747] ? __kasan_check_write+0x18/0x20 [ 35.384360][ T747] ? finish_task_switch+0x20d/0x8a0 [ 35.384374][ T747] dump_stack+0x19/0x20 [ 35.384387][ T747] should_fail_ex+0x3c2/0x510 [ 35.384399][ T747] should_failslab+0xac/0x100 [ 35.384415][ T747] __kmalloc_node_noprof+0x69/0x500 [ 35.384438][ T747] ? __kvmalloc_node_noprof+0x128/0x300 [ 35.384462][ T747] __kvmalloc_node_noprof+0x128/0x300 [ 35.384477][ T747] ? asm_sysvec_reschedule_ipi+0x1f/0x30 [ 35.384491][ T747] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 35.384506][ T747] ? __kvm_mmu_topup_memory_cache+0x579/0x7e0 [ 35.384517][ T747] __kvm_mmu_topup_memory_cache+0x58e/0x7e0 [ 35.384526][ T747] ? mutex_unlock+0x90/0x240 [ 35.384539][ T747] kvm_mmu_topup_memory_cache+0x24/0x30 [ 35.384549][ T747] kvm_mmu_load+0xa1/0x2900 [ 35.384562][ T747] ? irqentry_exit+0x4a/0x60 [ 35.384576][ T747] ? sysvec_reschedule_ipi+0x72/0x80 [ 35.384588][ T747] ? asm_sysvec_reschedule_ipi+0x1f/0x30 [ 35.384601][ T747] ? kvm_apic_has_interrupt+0x77a/0x790 [ 35.384615][ T747] vcpu_run+0x4d56/0x7810 [ 35.384630][ T747] ? kvm_sched_clock_read+0x15/0x30 [ 35.384647][ T747] ? signal_pending+0xc0/0xc0 [ 35.384660][ T747] ? __kasan_check_write+0x18/0x20 [ 35.384672][ T747] ? xfd_validate_state+0x68/0x140 [ 35.384687][ T747] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 35.384698][ T747] ? __kasan_check_write+0x18/0x20 [ 35.384710][ T747] ? fpregs_mark_activate+0x68/0x160 [ 35.384722][ T747] ? fpu_swap_kvm_fpstate+0x44c/0x5e0 [ 35.384734][ T747] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 35.384746][ T747] kvm_arch_vcpu_ioctl_run+0x114c/0x1bc0 [ 35.384759][ T747] ? _parse_integer_limit+0x195/0x1e0 [ 35.384774][ T747] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 35.384788][ T747] ? kstrtoull+0x13b/0x1e0 [ 35.384801][ T747] ? kstrtouint+0x78/0xf0 [ 35.384815][ T747] ? ioctl_has_perm+0x1bc/0x500 [ 35.384829][ T747] ? __asan_memcpy+0x5a/0x80 [ 35.384841][ T747] ? ioctl_has_perm+0x408/0x500 [ 35.384854][ T747] ? has_cap_mac_admin+0xd0/0xd0 [ 35.384867][ T747] ? __kasan_check_write+0x18/0x20 [ 35.384879][ T747] ? mutex_lock_killable+0x97/0x1d0 [ 35.384891][ T747] ? __cfi_mutex_lock_killable+0x10/0x10 [ 35.384903][ T747] ? proc_fail_nth_write+0x184/0x220 [ 35.384915][ T747] kvm_vcpu_ioctl+0xa43/0x1000 [ 35.384926][ T747] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 35.384936][ T747] ? __cfi_vfs_write+0x10/0x10 [ 35.384965][ T747] ? __kasan_check_write+0x18/0x20 [ 35.384977][ T747] ? mutex_unlock+0x90/0x240 [ 35.384988][ T747] ? __cfi_mutex_unlock+0x10/0x10 [ 35.385006][ T747] ? __fget_files+0x2bc/0x330 [ 35.385016][ T747] ? bpf_lsm_file_ioctl+0xd/0x20 [ 35.385027][ T747] ? security_file_ioctl+0x3e/0x110 [ 35.385040][ T747] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 35.385050][ T747] __se_sys_ioctl+0x126/0x1b0 [ 35.385060][ T747] __x64_sys_ioctl+0x7f/0xa0 [ 35.385069][ T747] x64_sys_call+0x1878/0x2ee0 [ 35.385079][ T747] do_syscall_64+0x57/0xf0 [ 35.385088][ T747] ? clear_bhb_loop+0x50/0xa0 [ 35.385101][ T747] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.385113][ T747] RIP: 0033:0x7f2c3899f559 [ 35.385123][ T747] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.385131][ T747] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 35.385143][ T747] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 35.385151][ T747] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 35.385157][ T747] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 35.385164][ T747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 35.385170][ T747] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 35.385178][ T747] [ 35.870802][ T311] usb 3-1: USB disconnect, device number 8 [ 36.008081][ T766] netlink: 4096 bytes leftover after parsing attributes in process `syz.3.136'. [ 36.050739][ T772] rust_binder: 771:772 got transaction to invalid handle 1 [ 36.058039][ T772] rust_binder: 771:772 transaction call to 0:0 failed ENOENT, code 0 size 72-24 line process.rs:958 [ 36.071776][ T311] rust_binder: 771: undelivered TRANSACTION_ERROR: 29201 [ 36.101025][ T784] FAULT_INJECTION: forcing a failure. [ 36.101025][ T784] name failslab, interval 1, probability 0, space 0, times 0 [ 36.113738][ T784] CPU: 0 UID: 0 PID: 784 Comm: syz.2.142 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 36.113767][ T784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 36.113778][ T784] Call Trace: [ 36.113784][ T784] [ 36.113791][ T784] __dump_stack+0x21/0x30 [ 36.113820][ T784] dump_stack_lvl+0x140/0x1c0 [ 36.113843][ T784] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.113866][ T784] ? kasan_save_track+0x4f/0x80 [ 36.113889][ T784] ? kasan_save_track+0x3e/0x80 [ 36.113912][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.113934][ T784] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 36.113957][ T784] ? __get_vm_area_node+0x150/0x390 [ 36.113977][ T784] dump_stack+0x19/0x20 [ 36.114000][ T784] should_fail_ex+0x3c2/0x510 [ 36.114016][ T784] should_failslab+0xac/0x100 [ 36.114033][ T784] kmem_cache_alloc_node_noprof+0x45/0x420 [ 36.114055][ T784] ? alloc_vmap_area+0x230/0x26f0 [ 36.114073][ T784] alloc_vmap_area+0x230/0x26f0 [ 36.114094][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.114113][ T784] ? vm_map_ram+0xdd0/0xdd0 [ 36.114131][ T784] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 36.114154][ T784] ? __get_vm_area_node+0x150/0x390 [ 36.114173][ T784] __get_vm_area_node+0x1f8/0x390 [ 36.114193][ T784] __vmalloc_node_range_noprof+0x340/0x1300 [ 36.114214][ T784] ? copy_process+0x579/0x3370 [ 36.114238][ T784] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 36.114260][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.114281][ T784] ? __kasan_slab_alloc+0x73/0x90 [ 36.114299][ T784] ? arch_dup_task_struct+0x5b/0xe0 [ 36.114317][ T784] ? __asan_memcpy+0x5a/0x80 [ 36.114341][ T784] dup_task_struct+0x5d6/0xd80 [ 36.114362][ T784] ? copy_process+0x579/0x3370 [ 36.114381][ T784] ? _raw_spin_lock_irq+0x93/0x120 [ 36.114399][ T784] ? copy_process+0x3370/0x3370 [ 36.114419][ T784] ? __kasan_check_write+0x18/0x20 [ 36.114440][ T784] copy_process+0x579/0x3370 [ 36.114463][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.114482][ T784] ? __cfi_copy_process+0x10/0x10 [ 36.114503][ T784] ? __kmalloc_cache_noprof+0x23c/0x470 [ 36.114539][ T784] ? __kasan_check_write+0x18/0x20 [ 36.114560][ T784] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 36.114581][ T784] vhost_task_create+0x1f7/0x3f0 [ 36.114600][ T784] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 36.114622][ T784] ? __cfi_vhost_task_create+0x10/0x10 [ 36.114641][ T784] ? __cfi_vhost_task_fn+0x10/0x10 [ 36.114659][ T784] ? __kasan_check_write+0x18/0x20 [ 36.114680][ T784] ? mutex_lock+0x97/0x1d0 [ 36.114700][ T784] ? __cfi_mutex_lock+0x10/0x10 [ 36.114719][ T784] ? kernel_text_address+0xa9/0xe0 [ 36.114744][ T784] kvm_mmu_post_init_vm+0x161/0x300 [ 36.114759][ T784] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 36.114783][ T784] ? _parse_integer_limit+0x195/0x1e0 [ 36.114810][ T784] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 36.114835][ T784] ? kstrtoull+0x13b/0x1e0 [ 36.114860][ T784] ? kstrtouint+0x78/0xf0 [ 36.114882][ T784] ? ioctl_has_perm+0x1bc/0x500 [ 36.114908][ T784] ? __asan_memcpy+0x5a/0x80 [ 36.114931][ T784] ? ioctl_has_perm+0x408/0x500 [ 36.114953][ T784] ? has_cap_mac_admin+0xd0/0xd0 [ 36.114976][ T784] ? __kasan_check_write+0x18/0x20 [ 36.114995][ T784] ? mutex_lock_killable+0x97/0x1d0 [ 36.115016][ T784] ? __cfi_mutex_lock_killable+0x10/0x10 [ 36.115039][ T784] ? proc_fail_nth_write+0x184/0x220 [ 36.115060][ T784] kvm_vcpu_ioctl+0xa43/0x1000 [ 36.115080][ T784] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.115098][ T784] ? __cfi_vfs_write+0x10/0x10 [ 36.115122][ T784] ? __kasan_check_write+0x18/0x20 [ 36.115143][ T784] ? mutex_unlock+0x90/0x240 [ 36.115161][ T784] ? __cfi_mutex_unlock+0x10/0x10 [ 36.115174][ T784] ? __fget_files+0x2bc/0x330 [ 36.115184][ T784] ? bpf_lsm_file_ioctl+0xd/0x20 [ 36.115195][ T784] ? security_file_ioctl+0x3e/0x110 [ 36.115208][ T784] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.115218][ T784] __se_sys_ioctl+0x126/0x1b0 [ 36.115228][ T784] __x64_sys_ioctl+0x7f/0xa0 [ 36.115238][ T784] x64_sys_call+0x1878/0x2ee0 [ 36.115248][ T784] do_syscall_64+0x57/0xf0 [ 36.115259][ T784] ? clear_bhb_loop+0x50/0xa0 [ 36.115273][ T784] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.115285][ T784] RIP: 0033:0x7fdddcd9f559 [ 36.115295][ T784] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.115305][ T784] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 36.115317][ T784] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 36.115324][ T784] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 36.115331][ T784] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 36.115338][ T784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.115344][ T784] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 36.115353][ T784] [ 36.115361][ T784] syz.2.142: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 36.180862][ T311] usb 2-1: USB disconnect, device number 6 [ 36.183318][ T784] ,cpuset=syz2,mems_allowed=0 [ 36.625690][ T784] CPU: 0 UID: 0 PID: 784 Comm: syz.2.142 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 36.625721][ T784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 36.625733][ T784] Call Trace: [ 36.625739][ T784] [ 36.625747][ T784] __dump_stack+0x21/0x30 [ 36.625778][ T784] dump_stack_lvl+0x140/0x1c0 [ 36.625805][ T784] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.625833][ T784] dump_stack+0x19/0x20 [ 36.625859][ T784] warn_alloc+0x1e7/0x2c0 [ 36.625880][ T784] ? kasan_save_track+0x3e/0x80 [ 36.625907][ T784] ? __cfi_warn_alloc+0x10/0x10 [ 36.625927][ T784] ? __get_vm_area_node+0x211/0x390 [ 36.625950][ T784] ? __get_vm_area_node+0x211/0x390 [ 36.625972][ T784] __vmalloc_node_range_noprof+0x365/0x1300 [ 36.625998][ T784] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 36.626022][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.626044][ T784] ? __kasan_slab_alloc+0x73/0x90 [ 36.626063][ T784] ? arch_dup_task_struct+0x5b/0xe0 [ 36.626081][ T784] ? __asan_memcpy+0x5a/0x80 [ 36.626105][ T784] dup_task_struct+0x5d6/0xd80 [ 36.626130][ T784] ? copy_process+0x579/0x3370 [ 36.626154][ T784] ? _raw_spin_lock_irq+0x93/0x120 [ 36.626173][ T784] ? copy_process+0x3370/0x3370 [ 36.626198][ T784] ? __kasan_check_write+0x18/0x20 [ 36.626222][ T784] copy_process+0x579/0x3370 [ 36.626248][ T784] ? kasan_save_alloc_info+0x3a/0x50 [ 36.626271][ T784] ? __cfi_copy_process+0x10/0x10 [ 36.626295][ T784] ? __kmalloc_cache_noprof+0x23c/0x470 [ 36.626322][ T784] ? __kasan_check_write+0x18/0x20 [ 36.626346][ T784] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 36.626370][ T784] vhost_task_create+0x1f7/0x3f0 [ 36.626392][ T784] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 36.626417][ T784] ? __cfi_vhost_task_create+0x10/0x10 [ 36.626439][ T784] ? __cfi_vhost_task_fn+0x10/0x10 [ 36.626461][ T784] ? __kasan_check_write+0x18/0x20 [ 36.626491][ T784] ? mutex_lock+0x97/0x1d0 [ 36.626514][ T784] ? __cfi_mutex_lock+0x10/0x10 [ 36.626536][ T784] ? kernel_text_address+0xa9/0xe0 [ 36.626564][ T784] kvm_mmu_post_init_vm+0x161/0x300 [ 36.626582][ T784] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 36.626609][ T784] ? _parse_integer_limit+0x195/0x1e0 [ 36.626638][ T784] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 36.626665][ T784] ? kstrtoull+0x13b/0x1e0 [ 36.626688][ T784] ? kstrtouint+0x78/0xf0 [ 36.626711][ T784] ? ioctl_has_perm+0x1bc/0x500 [ 36.626737][ T784] ? __asan_memcpy+0x5a/0x80 [ 36.626761][ T784] ? ioctl_has_perm+0x408/0x500 [ 36.626786][ T784] ? has_cap_mac_admin+0xd0/0xd0 [ 36.626810][ T784] ? __kasan_check_write+0x18/0x20 [ 36.626833][ T784] ? mutex_lock_killable+0x97/0x1d0 [ 36.626856][ T784] ? __cfi_mutex_lock_killable+0x10/0x10 [ 36.626880][ T784] ? proc_fail_nth_write+0x184/0x220 [ 36.626904][ T784] kvm_vcpu_ioctl+0xa43/0x1000 [ 36.626924][ T784] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.626944][ T784] ? __cfi_vfs_write+0x10/0x10 [ 36.626968][ T784] ? __kasan_check_write+0x18/0x20 [ 36.626991][ T784] ? mutex_unlock+0x90/0x240 [ 36.627013][ T784] ? __cfi_mutex_unlock+0x10/0x10 [ 36.627038][ T784] ? __fget_files+0x2bc/0x330 [ 36.627056][ T784] ? bpf_lsm_file_ioctl+0xd/0x20 [ 36.627076][ T784] ? security_file_ioctl+0x3e/0x110 [ 36.627101][ T784] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.627121][ T784] __se_sys_ioctl+0x126/0x1b0 [ 36.627139][ T784] __x64_sys_ioctl+0x7f/0xa0 [ 36.627157][ T784] x64_sys_call+0x1878/0x2ee0 [ 36.627177][ T784] do_syscall_64+0x57/0xf0 [ 36.627195][ T784] ? clear_bhb_loop+0x50/0xa0 [ 36.627220][ T784] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.627244][ T784] RIP: 0033:0x7fdddcd9f559 [ 36.627258][ T784] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.627273][ T784] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 36.627292][ T784] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 36.627307][ T784] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 36.627319][ T784] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 36.627332][ T784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.627344][ T784] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 36.627361][ T784] [ 36.627377][ T784] Mem-Info: [ 37.056617][ T784] active_anon:7119 inactive_anon:0 isolated_anon:0 [ 37.056617][ T784] active_file:16136 inactive_file:2301 isolated_file:0 [ 37.056617][ T784] unevictable:0 dirty:143 writeback:0 [ 37.056617][ T784] slab_reclaimable:5639 slab_unreclaimable:70013 [ 37.056617][ T784] mapped:24537 shmem:163 pagetables:1088 [ 37.056617][ T784] sec_pagetables:3 bounce:0 [ 37.056617][ T784] kernel_misc_reclaimable:0 [ 37.056617][ T784] free:1521500 free_pcp:2834 free_cma:0 [ 37.103303][ T784] Node 0 active_anon:28476kB inactive_anon:0kB active_file:64544kB inactive_file:9204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98148kB dirty:572kB writeback:0kB shmem:652kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:4800kB pagetables:4352kB sec_pagetables:0kB all_unreclaimable? no [ 37.135670][ T784] DMA32 free:2949972kB boost:0kB min:19052kB low:23812kB high:28572kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2955020kB mlocked:0kB bounce:0kB free_pcp:5048kB local_pcp:4980kB free_cma:0kB [ 37.165861][ T784] lowmem_reserve[]: 0 3920 3920 [ 37.170885][ T784] Normal free:3146312kB boost:0kB min:26000kB low:32500kB high:39000kB reserved_highatomic:0KB free_highatomic:0KB active_anon:28376kB inactive_anon:0kB active_file:64544kB inactive_file:9204kB unevictable:0kB writepending:572kB present:5242880kB managed:4014840kB mlocked:0kB bounce:0kB free_pcp:2796kB local_pcp:224kB free_cma:0kB [ 37.199855][ T798] netlink: 188 bytes leftover after parsing attributes in process `syz.3.146'. [ 37.206862][ T784] lowmem_reserve[]: 0 0 0 [ 37.215661][ T784] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 4*128kB (M) 4*256kB (M) 4*512kB (M) 5*1024kB (UM) 4*2048kB (M) 716*4096kB (M) = 2949972kB [ 37.231307][ T784] Normal: 1*4kB (E) 367*8kB (M) 341*16kB (UME) 333*32kB (ME) 311*64kB (UME) 24*128kB (UME) 15*256kB (UME) 5*512kB (UM) 6*1024kB (UME) 4*2048kB (UM) 752*4096kB (UM) = 3142956kB [ 37.249455][ T784] 18596 total pagecache pages [ 37.255277][ T784] 0 pages in swap cache [ 37.259804][ T784] Free swap = 124996kB [ 37.259864][ T804] usb usb7: usbfs: process 804 (syz.3.148) did not claim interface 0 before use [ 37.264699][ T784] Total swap = 124996kB [ 37.279917][ T784] 2097051 pages RAM [ 37.283941][ T784] 0 pages HighMem/MovableOnly [ 37.289948][ T784] 354586 pages reserved [ 37.294933][ T784] 0 pages cma reserved [ 37.300943][ T784] Memory allocations: [ 37.305150][ T784] 0 B 0 init/main.c:1477 func:do_initcalls [ 37.312498][ T784] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 37.320649][ T784] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 37.328399][ T784] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 37.338611][ T784] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 37.346547][ T784] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 37.355386][ T784] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 37.368286][ T784] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 37.376416][ T784] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 37.384435][ T784] 0 B 0 init/initramfs.c:101 func:find_link [ 37.512558][ T331] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 37.620488][ T311] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 37.650479][ T598] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 37.671592][ T331] usb 4-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 37.681517][ T331] usb 4-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 37.690578][ T331] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.760532][ T589] usb 3-1: new low-speed USB device number 9 using dummy_hcd [ 37.780440][ T311] usb 1-1: Using ep0 maxpacket: 32 [ 37.786647][ T311] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 37.794849][ T311] usb 1-1: config 0 has no interface number 0 [ 37.800954][ T311] usb 1-1: config 0 interface 184 has no altsetting 0 [ 37.801515][ T598] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 37.809158][ T311] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 37.816820][ T598] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.825533][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.835947][ T598] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 37.843646][ T311] usb 1-1: Product: syz [ 37.853040][ T598] usb 2-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 37.856977][ T311] usb 1-1: Manufacturer: syz [ 37.866167][ T598] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.870462][ T311] usb 1-1: SerialNumber: syz [ 37.881743][ T598] uvcvideo 2-1:1.0: Found multiple Units with ID 1 [ 37.891604][ T311] usb 1-1: config 0 descriptor?? [ 37.892453][ T598] usb 2-1: Found UVC 71.01 device (0000:0000) [ 37.897461][ T311] smsc75xx v1.0.0 [ 37.904955][ T331] usb 4-1: string descriptor 0 read error: -71 [ 37.913953][ T331] hub 4-1:32.0: bad descriptor, ignoring hub [ 37.919997][ T331] hub 4-1:32.0: probe with driver hub failed with error -5 [ 37.927247][ T598] usb 2-1: No streaming interface found for terminal 2. [ 37.941468][ T589] usb 3-1: unable to get BOS descriptor set [ 37.948259][ T589] usb 3-1: config 0 has no interfaces? [ 37.950940][ T331] usb 4-1: USB disconnect, device number 6 [ 37.956123][ T589] usb 3-1: string descriptor 0 read error: -22 [ 37.966356][ T589] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.975437][ T589] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.984058][ T589] usb 3-1: config 0 descriptor?? [ 38.114456][ T589] usb 2-1: USB disconnect, device number 7 [ 38.192891][ T331] usb 3-1: USB disconnect, device number 9 [ 38.451101][ T36] kauditd_printk_skb: 16 callbacks suppressed [ 38.451118][ T36] audit: type=1400 audit(1793057332.659:281): avc: denied { ioctl } for pid=844 comm="syz.3.161" path="/dev/snapshot" dev="devtmpfs" ino=21 ioctlcmd=0x3313 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 38.481863][ T36] audit: type=1326 audit(1793057332.659:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=844 comm="syz.3.161" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5553d9f559 code=0x0 [ 38.506548][ T311] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 38.517522][ T311] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 38.636833][ T36] audit: type=1400 audit(1793057332.839:283): avc: denied { read } for pid=849 comm="syz.1.163" path="socket:[8837]" dev="sockfs" ino=8837 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.752983][ T36] audit: type=1400 audit(1793057332.959:284): avc: denied { load_policy } for pid=851 comm="syz.2.164" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 38.753013][ T852] SELinux: policydb version -24155732 does not match my version range 15-33 [ 38.753040][ T852] SELinux: failed to load policy [ 39.040453][ T331] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 39.127923][ T311] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 39.138813][ T311] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 39.148404][ T311] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 39.157872][ T311] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -61 [ 39.201565][ T331] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 39.211486][ T331] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 39.221266][ T331] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 39.232283][ T331] usb 3-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 39.241349][ T331] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.252451][ T854] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 39.259855][ T854] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 39.268618][ T331] pl2303 3-1:1.0: pl2303 converter detected [ 39.276623][ T331] usb 3-1: pl2303 converter now attached to ttyUSB0 [ 39.469484][ T860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.478051][ T860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.487244][ T860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.496860][ T860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.506319][ T860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.513004][ T866] FAULT_INJECTION: forcing a failure. [ 39.513004][ T866] name failslab, interval 1, probability 0, space 0, times 0 [ 39.515745][ T860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.527891][ T866] CPU: 0 UID: 0 PID: 866 Comm: syz.1.169 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 39.527918][ T866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 39.527929][ T866] Call Trace: [ 39.527936][ T866] [ 39.527943][ T866] __dump_stack+0x21/0x30 [ 39.527974][ T866] dump_stack_lvl+0x140/0x1c0 [ 39.527999][ T866] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.528025][ T866] dump_stack+0x19/0x20 [ 39.528049][ T866] should_fail_ex+0x3c2/0x510 [ 39.528067][ T866] ? security_sk_alloc+0x65/0x260 [ 39.528088][ T866] should_failslab+0xac/0x100 [ 39.528105][ T866] __kmalloc_noprof+0x69/0x510 [ 39.528129][ T866] ? kasan_save_alloc_info+0x3a/0x50 [ 39.528151][ T866] ? security_sk_alloc+0x65/0x260 [ 39.528170][ T866] ? __kasan_slab_alloc+0x73/0x90 [ 39.528203][ T866] security_sk_alloc+0x65/0x260 [ 39.528224][ T866] sk_prot_alloc+0x123/0x3a0 [ 39.528245][ T866] ? bpf_lsm_capable+0xd/0x20 [ 39.528266][ T866] sk_alloc+0x40/0x590 [ 39.528286][ T866] ? ns_capable+0x90/0xf0 [ 39.528304][ T866] inet_create+0x5b7/0x1010 [ 39.528325][ T866] __sock_create+0x3a5/0x810 [ 39.528345][ T866] __sys_socket+0xe1/0x1c0 [ 39.528364][ T866] __x64_sys_socket+0x7e/0x90 [ 39.528383][ T866] x64_sys_call+0x2608/0x2ee0 [ 39.528401][ T866] do_syscall_64+0x57/0xf0 [ 39.528419][ T866] ? clear_bhb_loop+0x50/0xa0 [ 39.528441][ T866] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.528462][ T866] RIP: 0033:0x7f9e1759f559 [ 39.528478][ T866] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 39.528493][ T866] RSP: 002b:00007f9e183e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 39.528513][ T866] RAX: ffffffffffffffda RBX: 00007f9e17825fa0 RCX: 00007f9e1759f559 [ 39.528527][ T866] RDX: 00000000000000ff RSI: 0000000000000003 RDI: 0000840000000002 [ 39.528539][ T866] RBP: 00007f9e17636b20 R08: 0000000000000000 R09: 0000000000000000 [ 39.528552][ T866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.528563][ T866] R13: 00007f9e17826038 R14: 00007f9e17825fa0 R15: 00007ffc3ff3e008 [ 39.528578][ T866] [ 39.572313][ T331] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 39.581548][ T860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.599728][ T36] audit: type=1400 audit(1793057333.789:285): avc: denied { mounton } for pid=865 comm="syz.1.169" path="/24/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 39.610674][ T860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.796671][ T860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.807084][ T860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.821521][ T331] usb 4-1: config 1 descriptor has 1 excess byte, ignoring [ 39.828864][ T331] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 39.842714][ T331] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.851809][ T331] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 39.859852][ T331] usb 4-1: SerialNumber: syz [ 39.865873][ T331] usb 4-1: bad CDC descriptors [ 40.050485][ T311] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 40.067931][ T331] usb 4-1: USB disconnect, device number 7 [ 40.180496][ T311] usb 2-1: device descriptor read/64, error -71 [ 40.370956][ T331] usb 1-1: USB disconnect, device number 11 [ 40.420504][ T311] usb 2-1: device descriptor read/64, error -71 [ 40.435291][ T882] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 40.447397][ T36] audit: type=1400 audit(1793057334.649:286): avc: denied { ioctl } for pid=881 comm="syz.0.173" path="socket:[8874]" dev="sockfs" ino=8874 ioctlcmd=0x89f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.594914][ T889] netlink: 'syz.3.176': attribute type 29 has an invalid length. [ 40.603589][ T889] netlink: 55 bytes leftover after parsing attributes in process `syz.3.176'. [ 40.660478][ T311] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 40.790470][ T311] usb 2-1: device descriptor read/64, error -71 [ 40.810464][ T331] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 40.860464][ T589] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 40.960452][ T331] usb 1-1: Using ep0 maxpacket: 32 [ 40.966996][ T331] usb 1-1: unable to get BOS descriptor or descriptor too short [ 40.975505][ T331] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.985797][ T331] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 41.000228][ T331] usb 1-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40 [ 41.009323][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.017341][ T331] usb 1-1: Product: syz [ 41.020443][ T589] usb 4-1: Using ep0 maxpacket: 8 [ 41.021526][ T331] usb 1-1: Manufacturer: syz [ 41.027976][ T589] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.031140][ T331] usb 1-1: SerialNumber: syz [ 41.045861][ T311] usb 2-1: device descriptor read/64, error -71 [ 41.052232][ T589] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 41.062451][ T589] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 41.071532][ T589] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.079516][ T589] usb 4-1: Product: syz [ 41.083731][ T589] usb 4-1: Manufacturer: syz [ 41.088353][ T589] usb 4-1: SerialNumber: syz [ 41.160556][ T311] usb usb2-port1: attempt power cycle [ 41.295417][ T589] usb 4-1: 0:1 : does not exist [ 41.300361][ T589] usb 4-1: unit 1 not found! [ 41.305003][ T589] usb 4-1: unit 9 not found! [ 41.311686][ T589] usb 4-1: unit 0 not found! [ 41.318552][ T589] usb 4-1: USB disconnect, device number 8 [ 41.320096][ T331] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 41.336780][ T588] udevd[588]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 41.353584][ T331] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 41.369328][ T331] snd-usb-audio 1-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 41.381410][ T331] usb 1-1: USB disconnect, device number 12 [ 41.389678][ T588] udevd[588]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 41.500515][ T311] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 41.521453][ T311] usb 2-1: device descriptor read/8, error -71 [ 41.651497][ T311] usb 2-1: device descriptor read/8, error -71 [ 41.806210][ T598] usb 3-1: USB disconnect, device number 10 [ 41.813462][ T598] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 41.821976][ T598] pl2303 3-1:1.0: device disconnected [ 41.840229][ T900] device-mapper: table: 252:1: crypt: Device lookup failed (-ENOENT) [ 41.843874][ T902] FAULT_INJECTION: forcing a failure. [ 41.843874][ T902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.848572][ T900] device-mapper: ioctl: error adding target to table [ 41.862030][ T902] CPU: 0 UID: 0 PID: 902 Comm: syz.3.182 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 41.862066][ T902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 41.862079][ T902] Call Trace: [ 41.862084][ T902] [ 41.862091][ T902] __dump_stack+0x21/0x30 [ 41.862124][ T902] dump_stack_lvl+0x140/0x1c0 [ 41.862151][ T902] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.862179][ T902] dump_stack+0x19/0x20 [ 41.862203][ T902] should_fail_ex+0x3c2/0x510 [ 41.862224][ T902] should_fail+0xf/0x20 [ 41.862241][ T902] should_fail_usercopy+0x1e/0x30 [ 41.862261][ T902] _copy_from_user+0x20/0xa0 [ 41.862283][ T902] dm_ctl_ioctl+0x151/0xde0 [ 41.862309][ T902] ? selinux_file_ioctl+0x732/0x1480 [ 41.862335][ T902] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 41.862364][ T902] ? __fget_files+0x2bc/0x330 [ 41.862383][ T902] ? bpf_lsm_file_ioctl+0xd/0x20 [ 41.862402][ T902] ? security_file_ioctl+0x3e/0x110 [ 41.862427][ T902] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 41.862451][ T902] __se_sys_ioctl+0x126/0x1b0 [ 41.862470][ T902] __x64_sys_ioctl+0x7f/0xa0 [ 41.862488][ T902] x64_sys_call+0x1878/0x2ee0 [ 41.862506][ T902] do_syscall_64+0x57/0xf0 [ 41.862526][ T902] ? clear_bhb_loop+0x50/0xa0 [ 41.862548][ T902] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.862570][ T902] RIP: 0033:0x7f5553d9f559 [ 41.862586][ T902] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.862602][ T902] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.862622][ T902] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 41.862637][ T902] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 41.862649][ T902] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 41.862662][ T902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.862673][ T902] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 41.862688][ T902] [ 41.874175][ T36] audit: type=1400 audit(1793057336.069:287): avc: denied { bind } for pid=903 comm="syz.3.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 41.903848][ T311] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 41.907513][ T907] device-mapper: ioctl: Invalid data size in the ioctl structure: 207 [ 41.920497][ T36] audit: type=1400 audit(1793057336.099:288): avc: denied { setopt } for pid=903 comm="syz.3.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 41.962695][ T905] Zero length message leads to an empty skb [ 41.968447][ T311] usb 2-1: device descriptor read/8, error -71 [ 41.981122][ T36] audit: type=1400 audit(1793057336.179:289): avc: denied { create } for pid=908 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 42.131450][ T311] usb 2-1: device descriptor read/8, error -71 [ 42.137475][ T331] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 42.158006][ T36] audit: type=1400 audit(1793057336.179:290): avc: denied { write } for pid=908 comm="syz.2.185" path="socket:[9357]" dev="sockfs" ino=9357 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 42.300544][ T311] usb usb2-port1: unable to enumerate USB device [ 42.310468][ T331] usb 1-1: Using ep0 maxpacket: 32 [ 42.316894][ T331] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 42.325195][ T331] usb 1-1: config 0 has no interface number 0 [ 42.332150][ T331] usb 1-1: config 0 interface 184 has no altsetting 0 [ 42.342219][ T331] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 42.351315][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.359337][ T331] usb 1-1: Product: syz [ 42.363922][ T331] usb 1-1: Manufacturer: syz [ 42.368509][ T331] usb 1-1: SerialNumber: syz [ 42.377522][ T331] usb 1-1: config 0 descriptor?? [ 42.384716][ T331] smsc75xx v1.0.0 [ 42.414632][ T927] FAULT_INJECTION: forcing a failure. [ 42.414632][ T927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 42.427794][ T927] CPU: 0 UID: 0 PID: 927 Comm: syz.2.192 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 42.427812][ T927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 42.427819][ T927] Call Trace: [ 42.427824][ T927] [ 42.427828][ T927] __dump_stack+0x21/0x30 [ 42.427850][ T927] dump_stack_lvl+0x140/0x1c0 [ 42.427865][ T927] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.427880][ T927] dump_stack+0x19/0x20 [ 42.427893][ T927] should_fail_ex+0x3c2/0x510 [ 42.427904][ T927] should_fail+0xf/0x20 [ 42.427912][ T927] should_fail_usercopy+0x1e/0x30 [ 42.427923][ T927] _copy_to_user+0x24/0xa0 [ 42.427935][ T927] dm_ctl_ioctl+0x2c5/0xde0 [ 42.427949][ T927] ? selinux_file_ioctl+0x732/0x1480 [ 42.427964][ T927] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 42.427979][ T927] ? __fget_files+0x2bc/0x330 [ 42.427990][ T927] ? bpf_lsm_file_ioctl+0xd/0x20 [ 42.428011][ T927] ? security_file_ioctl+0x3e/0x110 [ 42.428024][ T927] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 42.428037][ T927] __se_sys_ioctl+0x126/0x1b0 [ 42.428047][ T927] __x64_sys_ioctl+0x7f/0xa0 [ 42.428057][ T927] x64_sys_call+0x1878/0x2ee0 [ 42.428066][ T927] do_syscall_64+0x57/0xf0 [ 42.428077][ T927] ? clear_bhb_loop+0x50/0xa0 [ 42.428091][ T927] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 42.428104][ T927] RIP: 0033:0x7fdddcd9f559 [ 42.428113][ T927] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.428122][ T927] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.428134][ T927] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 42.428142][ T927] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 42.428149][ T927] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 42.428156][ T927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.428162][ T927] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 42.428171][ T927] [ 42.642330][ T929] device-mapper: table: 252:1: crypt: Device lookup failed (-ENOENT) [ 42.650541][ T929] device-mapper: ioctl: error adding target to table [ 42.809739][ T941] netlink: 72 bytes leftover after parsing attributes in process `syz.3.198'. [ 42.822718][ T941] netlink: 64 bytes leftover after parsing attributes in process `syz.3.198'. [ 42.850284][ T945] FAULT_INJECTION: forcing a failure. [ 42.850284][ T945] name failslab, interval 1, probability 0, space 0, times 0 [ 42.863486][ T945] CPU: 1 UID: 0 PID: 945 Comm: syz.3.200 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 42.863519][ T945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 42.863530][ T945] Call Trace: [ 42.863536][ T945] [ 42.863544][ T945] __dump_stack+0x21/0x30 [ 42.863574][ T945] dump_stack_lvl+0x140/0x1c0 [ 42.863599][ T945] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.863623][ T945] dump_stack+0x19/0x20 [ 42.863645][ T945] should_fail_ex+0x3c2/0x510 [ 42.863663][ T945] should_failslab+0xac/0x100 [ 42.863680][ T945] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 42.863706][ T945] ? event_trigger_write+0x6f/0x1e0 [ 42.863724][ T945] memdup_user_nul+0x40/0x1a0 [ 42.863745][ T945] ? event_trigger_write+0x3e/0x1e0 [ 42.863762][ T945] event_trigger_write+0x6f/0x1e0 [ 42.863779][ T945] ? __cfi_event_trigger_write+0x10/0x10 [ 42.863797][ T945] vfs_write+0x3c1/0xfd0 [ 42.863821][ T945] ? __cfi_vfs_write+0x10/0x10 [ 42.863844][ T945] ? __kasan_check_write+0x18/0x20 [ 42.863868][ T945] ? mutex_lock+0x97/0x1d0 [ 42.863890][ T945] ? __cfi_mutex_lock+0x10/0x10 [ 42.863912][ T945] ksys_write+0x145/0x260 [ 42.863933][ T945] ? __cfi_ksys_write+0x10/0x10 [ 42.863956][ T945] ? __kasan_check_read+0x15/0x20 [ 42.863977][ T945] __x64_sys_write+0x7f/0x90 [ 42.863999][ T945] x64_sys_call+0x271c/0x2ee0 [ 42.864018][ T945] do_syscall_64+0x57/0xf0 [ 42.864036][ T945] ? clear_bhb_loop+0x50/0xa0 [ 42.864060][ T945] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 42.864084][ T945] RIP: 0033:0x7f5553d9f559 [ 42.864099][ T945] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.864115][ T945] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 42.864136][ T945] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 42.864150][ T945] RDX: 000000000000000a RSI: 00002000000006c0 RDI: 0000000000000003 [ 42.864162][ T945] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 42.864175][ T945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.864187][ T945] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 42.864204][ T945] [ 43.094562][ T331] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 43.107583][ T331] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 43.124491][ T950] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 43.156675][ T956] FAULT_INJECTION: forcing a failure. [ 43.156675][ T956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 43.170445][ T958] device-mapper: table: 252:1: crypt: Device lookup failed (-ENOENT) [ 43.178618][ T958] device-mapper: ioctl: error adding target to table [ 43.178629][ T956] CPU: 0 UID: 0 PID: 956 Comm: syz.3.203 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 43.178659][ T956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 43.178671][ T956] Call Trace: [ 43.178678][ T956] [ 43.178685][ T956] __dump_stack+0x21/0x30 [ 43.178717][ T956] dump_stack_lvl+0x140/0x1c0 [ 43.178743][ T956] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.178769][ T956] dump_stack+0x19/0x20 [ 43.178792][ T956] should_fail_ex+0x3c2/0x510 [ 43.178810][ T956] ? __cfi_table_load+0x10/0x10 [ 43.178836][ T956] should_fail+0xf/0x20 [ 43.178852][ T956] should_fail_usercopy+0x1e/0x30 [ 43.178871][ T956] _copy_from_user+0x20/0xa0 [ 43.178892][ T956] dm_ctl_ioctl+0x38c/0xde0 [ 43.178915][ T956] ? selinux_file_ioctl+0x732/0x1480 [ 43.178940][ T956] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 43.178976][ T956] ? __fget_files+0x2bc/0x330 [ 43.178994][ T956] ? bpf_lsm_file_ioctl+0xd/0x20 [ 43.179012][ T956] ? security_file_ioctl+0x3e/0x110 [ 43.179034][ T956] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 43.179058][ T956] __se_sys_ioctl+0x126/0x1b0 [ 43.179076][ T956] __x64_sys_ioctl+0x7f/0xa0 [ 43.179092][ T956] x64_sys_call+0x1878/0x2ee0 [ 43.179110][ T956] do_syscall_64+0x57/0xf0 [ 43.179128][ T956] ? clear_bhb_loop+0x50/0xa0 [ 43.179152][ T956] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.179174][ T956] RIP: 0033:0x7f5553d9f559 [ 43.179191][ T956] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.179206][ T956] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.179226][ T956] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 43.179240][ T956] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 43.179252][ T956] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 43.179265][ T956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.179276][ T956] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 43.179292][ T956] [ 43.431475][ T962] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 43.458608][ T971] FAULT_INJECTION: forcing a failure. [ 43.458608][ T971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 43.471783][ T971] CPU: 0 UID: 0 PID: 971 Comm: syz.1.210 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 43.471817][ T971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 43.471829][ T971] Call Trace: [ 43.471835][ T971] [ 43.471842][ T971] __dump_stack+0x21/0x30 [ 43.471873][ T971] dump_stack_lvl+0x140/0x1c0 [ 43.471897][ T971] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.471920][ T971] ? check_stack_object+0x81/0x150 [ 43.471953][ T971] dump_stack+0x19/0x20 [ 43.471978][ T971] should_fail_ex+0x3c2/0x510 [ 43.471996][ T971] should_fail+0xf/0x20 [ 43.472012][ T971] should_fail_usercopy+0x1e/0x30 [ 43.472031][ T971] _copy_from_user+0x20/0xa0 [ 43.472052][ T971] memdup_user_nul+0x7d/0x1a0 [ 43.472074][ T971] ? event_trigger_write+0x3e/0x1e0 [ 43.472095][ T971] event_trigger_write+0x6f/0x1e0 [ 43.472113][ T971] ? __cfi_event_trigger_write+0x10/0x10 [ 43.472133][ T971] vfs_write+0x3c1/0xfd0 [ 43.472158][ T971] ? __cfi_vfs_write+0x10/0x10 [ 43.472182][ T971] ? __kasan_check_write+0x18/0x20 [ 43.472206][ T971] ? mutex_lock+0x97/0x1d0 [ 43.472227][ T971] ? __cfi_mutex_lock+0x10/0x10 [ 43.472251][ T971] ksys_write+0x145/0x260 [ 43.472275][ T971] ? __cfi_ksys_write+0x10/0x10 [ 43.472299][ T971] ? __kasan_check_read+0x15/0x20 [ 43.472323][ T971] __x64_sys_write+0x7f/0x90 [ 43.472347][ T971] x64_sys_call+0x271c/0x2ee0 [ 43.472366][ T971] do_syscall_64+0x57/0xf0 [ 43.472385][ T971] ? clear_bhb_loop+0x50/0xa0 [ 43.472409][ T971] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.472432][ T971] RIP: 0033:0x7f9e1759f559 [ 43.472448][ T971] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.472464][ T971] RSP: 002b:00007f9e183e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.472485][ T971] RAX: ffffffffffffffda RBX: 00007f9e17825fa0 RCX: 00007f9e1759f559 [ 43.472500][ T971] RDX: 000000000000000a RSI: 00002000000006c0 RDI: 0000000000000003 [ 43.472513][ T971] RBP: 00007f9e183e8090 R08: 0000000000000000 R09: 0000000000000000 [ 43.472526][ T971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.472538][ T971] R13: 00007f9e17826038 R14: 00007f9e17825fa0 R15: 00007ffc3ff3e008 [ 43.472555][ T971] [ 43.480182][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 43.480198][ T36] audit: type=1400 audit(1793057337.679:298): avc: denied { map } for pid=972 comm="syz.1.211" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 43.482466][ T973] rust_binder: 972:973 transaction call to 972:0 failed EFAULT, code 0 size 40-24 line thread.rs:1251 [ 43.491633][ T36] audit: type=1400 audit(1793057337.689:299): avc: denied { call } for pid=972 comm="syz.1.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 43.502334][ T974] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 43.505872][ T36] audit: type=1400 audit(1793057337.689:300): avc: denied { transfer } for pid=972 comm="syz.1.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 43.509615][ T979] rust_binder: 972:979 transaction call to 972:0 failed EFAULT, code 0 size 40-24 line thread.rs:1251 [ 43.734697][ T331] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 43.751470][ T311] rust_binder: 972: undelivered TRANSACTION_ERROR: 29201 [ 43.773208][ T331] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 43.797213][ T311] rust_binder: 972: undelivered TRANSACTION_ERROR: 29201 [ 43.806036][ T331] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 43.819403][ T981] overlayfs: unescaped trailing colons in lowerdir mount option. [ 43.821289][ T331] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -61 [ 44.008510][ T36] audit: type=1400 audit(1793057338.209:301): avc: denied { nlmsg_read } for pid=985 comm="syz.1.214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.055617][ T991] FAULT_INJECTION: forcing a failure. [ 44.055617][ T991] name failslab, interval 1, probability 0, space 0, times 0 [ 44.068263][ T991] CPU: 1 UID: 0 PID: 991 Comm: syz.1.215 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 44.068294][ T991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 44.068305][ T991] Call Trace: [ 44.068311][ T991] [ 44.068316][ T991] __dump_stack+0x21/0x30 [ 44.068335][ T991] dump_stack_lvl+0x140/0x1c0 [ 44.068350][ T991] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.068375][ T991] ? avc_has_perm_noaudit+0x289/0x360 [ 44.068394][ T991] dump_stack+0x19/0x20 [ 44.068414][ T991] should_fail_ex+0x3c2/0x510 [ 44.068425][ T991] should_failslab+0xac/0x100 [ 44.068435][ T991] __kmalloc_node_noprof+0x69/0x500 [ 44.068449][ T991] ? __kvmalloc_node_noprof+0x128/0x300 [ 44.068468][ T991] __kvmalloc_node_noprof+0x128/0x300 [ 44.068480][ T991] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 44.068493][ T991] ? __cfi_table_load+0x10/0x10 [ 44.068508][ T991] ? __cfi_table_load+0x10/0x10 [ 44.068521][ T991] ? __kasan_check_write+0x18/0x20 [ 44.068535][ T991] dm_ctl_ioctl+0x46f/0xde0 [ 44.068548][ T991] ? __cfi_table_load+0x10/0x10 [ 44.068561][ T991] ? selinux_file_ioctl+0x732/0x1480 [ 44.068575][ T991] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 44.068590][ T991] ? __fget_files+0x2bc/0x330 [ 44.068600][ T991] ? bpf_lsm_file_ioctl+0xd/0x20 [ 44.068611][ T991] ? security_file_ioctl+0x3e/0x110 [ 44.068624][ T991] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 44.068637][ T991] __se_sys_ioctl+0x126/0x1b0 [ 44.068647][ T991] __x64_sys_ioctl+0x7f/0xa0 [ 44.068656][ T991] x64_sys_call+0x1878/0x2ee0 [ 44.068666][ T991] do_syscall_64+0x57/0xf0 [ 44.068677][ T991] ? clear_bhb_loop+0x50/0xa0 [ 44.068691][ T991] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.068704][ T991] RIP: 0033:0x7f9e1759f559 [ 44.068714][ T991] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.068723][ T991] RSP: 002b:00007f9e183e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.068735][ T991] RAX: ffffffffffffffda RBX: 00007f9e17825fa0 RCX: 00007f9e1759f559 [ 44.068743][ T991] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 44.068750][ T991] RBP: 00007f9e183e8090 R08: 0000000000000000 R09: 0000000000000000 [ 44.068758][ T991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.068764][ T991] R13: 00007f9e17826038 R14: 00007f9e17825fa0 R15: 00007ffc3ff3e008 [ 44.068772][ T991] [ 44.407652][ T998] FAULT_INJECTION: forcing a failure. [ 44.407652][ T998] name failslab, interval 1, probability 0, space 0, times 0 [ 44.420469][ T998] CPU: 0 UID: 0 PID: 998 Comm: syz.2.218 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 44.420500][ T998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 44.420511][ T998] Call Trace: [ 44.420517][ T998] [ 44.420524][ T998] __dump_stack+0x21/0x30 [ 44.420554][ T998] dump_stack_lvl+0x140/0x1c0 [ 44.420577][ T998] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.420600][ T998] ? __cfi_vfs_write+0x10/0x10 [ 44.420623][ T998] dump_stack+0x19/0x20 [ 44.420647][ T998] should_fail_ex+0x3c2/0x510 [ 44.420666][ T998] should_failslab+0xac/0x100 [ 44.420682][ T998] kmem_cache_alloc_noprof+0x42/0x410 [ 44.420706][ T998] ? ksys_write+0x1f3/0x260 [ 44.420729][ T998] ? getname_flags+0xcc/0x6b0 [ 44.420756][ T998] getname_flags+0xcc/0x6b0 [ 44.420781][ T998] ? __kasan_check_read+0x15/0x20 [ 44.420806][ T998] __x64_sys_symlinkat+0x7e/0xb0 [ 44.420829][ T998] x64_sys_call+0x1f79/0x2ee0 [ 44.420849][ T998] do_syscall_64+0x57/0xf0 [ 44.420868][ T998] ? clear_bhb_loop+0x50/0xa0 [ 44.420892][ T998] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.420926][ T998] RIP: 0033:0x7fdddcd9f559 [ 44.420942][ T998] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.420959][ T998] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 44.420981][ T998] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 44.420996][ T998] RDX: 0000200000000bc0 RSI: ffffffffffffff9c RDI: 0000200000000b80 [ 44.421011][ T998] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 44.421024][ T998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.421037][ T998] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 44.421054][ T998] [ 44.633462][ T1007] device-mapper: table: 252:3: crypt: Device lookup failed (-ENOENT) [ 44.641658][ T1007] device-mapper: ioctl: error adding target to table [ 44.675941][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 44.687114][ T1017] FAULT_INJECTION: forcing a failure. [ 44.687114][ T1017] name failslab, interval 1, probability 0, space 0, times 0 [ 44.699893][ T1015] rust_binder: Error in use_page_slow: ESRCH [ 44.706051][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 44.712541][ T1015] rust_binder: use_range failure ESRCH [ 44.718113][ T1017] CPU: 1 UID: 0 PID: 1017 Comm: syz.2.224 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 44.718142][ T1017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 44.718155][ T1017] Call Trace: [ 44.718162][ T1017] [ 44.718171][ T1017] __dump_stack+0x21/0x30 [ 44.718205][ T1017] dump_stack_lvl+0x140/0x1c0 [ 44.718233][ T1017] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.718260][ T1017] ? kasan_save_track+0x4f/0x80 [ 44.718288][ T1017] ? __kmalloc_node_track_caller_noprof+0x24e/0x4f0 [ 44.718314][ T1017] ? event_trigger_write+0x6f/0x1e0 [ 44.718335][ T1017] ? vfs_write+0x3c1/0xfd0 [ 44.718359][ T1017] ? ksys_write+0x145/0x260 [ 44.718385][ T1017] ? x64_sys_call+0x271c/0x2ee0 [ 44.718403][ T1017] ? do_syscall_64+0x57/0xf0 [ 44.718425][ T1017] dump_stack+0x19/0x20 [ 44.718450][ T1017] should_fail_ex+0x3c2/0x510 [ 44.718471][ T1017] should_failslab+0xac/0x100 [ 44.718490][ T1017] __kmalloc_cache_noprof+0x41/0x470 [ 44.718516][ T1017] ? event_trigger_parse+0x218/0x770 [ 44.718539][ T1017] event_trigger_parse+0x218/0x770 [ 44.718563][ T1017] ? __kasan_check_write+0x18/0x20 [ 44.718587][ T1017] ? __cfi_event_trigger_parse+0x10/0x10 [ 44.718610][ T1017] ? check_stack_object+0x81/0x150 [ 44.718635][ T1017] ? __check_object_size+0x54c/0x870 [ 44.718662][ T1017] trigger_process_regex+0x1e6/0x280 [ 44.718682][ T1017] ? __cfi_trigger_process_regex+0x10/0x10 [ 44.718704][ T1017] ? __kasan_check_write+0x18/0x20 [ 44.718728][ T1017] ? strim+0x190/0x1d0 [ 44.718753][ T1017] event_trigger_write+0x142/0x1e0 [ 44.718773][ T1017] ? __cfi_event_trigger_write+0x10/0x10 [ 44.718794][ T1017] vfs_write+0x3c1/0xfd0 [ 44.718819][ T1017] ? __cfi_vfs_write+0x10/0x10 [ 44.718852][ T1017] ? __kasan_check_write+0x18/0x20 [ 44.718875][ T1017] ? mutex_lock+0x97/0x1d0 [ 44.718899][ T1017] ? __cfi_mutex_lock+0x10/0x10 [ 44.718923][ T1017] ksys_write+0x145/0x260 [ 44.718950][ T1017] ? __cfi_ksys_write+0x10/0x10 [ 44.718975][ T1017] ? __kasan_check_read+0x15/0x20 [ 44.718999][ T1017] __x64_sys_write+0x7f/0x90 [ 44.719026][ T1017] x64_sys_call+0x271c/0x2ee0 [ 44.719045][ T1017] do_syscall_64+0x57/0xf0 [ 44.719063][ T1017] ? clear_bhb_loop+0x50/0xa0 [ 44.719091][ T1017] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.719115][ T1017] RIP: 0033:0x7fdddcd9f559 [ 44.719133][ T1017] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.719150][ T1017] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 44.719171][ T1017] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 44.719187][ T1017] RDX: 000000000000000a RSI: 00002000000006c0 RDI: 0000000000000003 [ 44.719200][ T1017] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 44.719214][ T1017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.719226][ T1017] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 44.719242][ T1017] [ 44.940497][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 44.944685][ T1015] rust_binder: 1012:1015 transaction async to 1012:0 failed ESRCH, code 1 size 0-0 line process.rs:1128 [ 44.998672][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.048921][ T331] usb 1-1: USB disconnect, device number 13 [ 45.079433][ T36] audit: type=1400 audit(1793057339.279:302): avc: denied { getopt } for pid=1024 comm="syz.0.226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 45.114595][ T36] audit: type=1400 audit(1793057339.279:303): avc: denied { ioctl } for pid=1024 comm="syz.0.226" path="/53/trace/events/sched/sched_switch/trigger" dev="tracefs" ino=19680823 ioctlcmd=0x1283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 45.142635][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.149711][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.156580][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.183905][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.204279][ T1013] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 45.280521][ T1032] device-mapper: table: 252:7: crypt: Device lookup failed (-ENOENT) [ 45.288619][ T1032] device-mapper: ioctl: error adding target to table [ 45.320682][ T1038] FAULT_INJECTION: forcing a failure. [ 45.320682][ T1038] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 45.333844][ T1038] CPU: 0 UID: 0 PID: 1038 Comm: syz.1.231 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 45.333871][ T1038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 45.333883][ T1038] Call Trace: [ 45.333889][ T1038] [ 45.333896][ T1038] __dump_stack+0x21/0x30 [ 45.333927][ T1038] dump_stack_lvl+0x140/0x1c0 [ 45.333953][ T1038] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.333980][ T1038] dump_stack+0x19/0x20 [ 45.333997][ T1038] should_fail_ex+0x3c2/0x510 [ 45.334008][ T1038] should_fail+0xf/0x20 [ 45.334017][ T1038] should_fail_usercopy+0x1e/0x30 [ 45.334028][ T1038] strncpy_from_user+0x29/0x280 [ 45.334038][ T1038] getname_flags+0x106/0x6b0 [ 45.334054][ T1038] ? __kasan_check_read+0x15/0x20 [ 45.334068][ T1038] __x64_sys_symlinkat+0x7e/0xb0 [ 45.334080][ T1038] x64_sys_call+0x1f79/0x2ee0 [ 45.334090][ T1038] do_syscall_64+0x57/0xf0 [ 45.334100][ T1038] ? clear_bhb_loop+0x50/0xa0 [ 45.334114][ T1038] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.334127][ T1038] RIP: 0033:0x7f9e1759f559 [ 45.334136][ T1038] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.334146][ T1038] RSP: 002b:00007f9e183e8028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 45.334157][ T1038] RAX: ffffffffffffffda RBX: 00007f9e17825fa0 RCX: 00007f9e1759f559 [ 45.334165][ T1038] RDX: 0000200000000bc0 RSI: ffffffffffffff9c RDI: 0000200000000b80 [ 45.334172][ T1038] RBP: 00007f9e183e8090 R08: 0000000000000000 R09: 0000000000000000 [ 45.334179][ T1038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.334186][ T1038] R13: 00007f9e17826038 R14: 00007f9e17825fa0 R15: 00007ffc3ff3e008 [ 45.334194][ T1038] [ 45.506279][ T311] rust_binder: 1012: undelivered TRANSACTION_ERROR: 29201 [ 45.513974][ T36] audit: type=1400 audit(1793057339.719:304): avc: denied { mounton } for pid=1039 comm="syz.1.232" path="/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 45.544457][ T1042] netlink: 'syz.3.233': attribute type 12 has an invalid length. [ 45.557984][ T1042] device-mapper: table: 252:3: crypt: Device lookup failed (-ENOENT) [ 45.566156][ T1042] device-mapper: ioctl: error adding target to table [ 45.579920][ T1046] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.8192.0), cmd(9) [ 45.597650][ T1048] bridge0: port 3(syz_tun) entered blocking state [ 45.604147][ T1048] bridge0: port 3(syz_tun) entered disabled state [ 45.610639][ T1048] syz_tun: entered allmulticast mode [ 45.616249][ T1048] syz_tun: entered promiscuous mode [ 45.621552][ T1048] bridge0: port 3(syz_tun) entered blocking state [ 45.627969][ T1048] bridge0: port 3(syz_tun) entered forwarding state [ 45.790482][ T331] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 45.940467][ T331] usb 2-1: Using ep0 maxpacket: 32 [ 45.945676][ T1053] FAULT_INJECTION: forcing a failure. [ 45.945676][ T1053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 45.947879][ T331] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 45.958863][ T1053] CPU: 1 UID: 0 PID: 1053 Comm: syz.0.238 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 45.958893][ T1053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 45.958904][ T1053] Call Trace: [ 45.958910][ T1053] [ 45.958918][ T1053] __dump_stack+0x21/0x30 [ 45.958949][ T1053] dump_stack_lvl+0x140/0x1c0 [ 45.958974][ T1053] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.958999][ T1053] ? check_stack_object+0x138/0x150 [ 45.959024][ T1053] dump_stack+0x19/0x20 [ 45.959048][ T1053] should_fail_ex+0x3c2/0x510 [ 45.959065][ T1053] should_fail+0xf/0x20 [ 45.959081][ T1053] should_fail_usercopy+0x1e/0x30 [ 45.959100][ T1053] _copy_to_user+0x24/0xa0 [ 45.959121][ T1053] simple_read_from_buffer+0xed/0x160 [ 45.959143][ T1053] proc_fail_nth_read+0x1aa/0x220 [ 45.959164][ T1053] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 45.959186][ T1053] ? bpf_lsm_file_permission+0xd/0x20 [ 45.959204][ T1053] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 45.959225][ T1053] vfs_read+0x288/0xc70 [ 45.959249][ T1053] ? __cfi_vfs_read+0x10/0x10 [ 45.959270][ T1053] ? __kasan_check_write+0x18/0x20 [ 45.959293][ T1053] ? mutex_lock+0x97/0x1d0 [ 45.959314][ T1053] ? __cfi_mutex_lock+0x10/0x10 [ 45.959337][ T1053] ksys_read+0x145/0x260 [ 45.959359][ T1053] ? xfd_validate_state+0x68/0x140 [ 45.959384][ T1053] ? __cfi_ksys_read+0x10/0x10 [ 45.959407][ T1053] ? __kasan_check_write+0x18/0x20 [ 45.959430][ T1053] ? fpregs_restore_userregs+0x11c/0x260 [ 45.959452][ T1053] __x64_sys_read+0x7f/0x90 [ 45.959475][ T1053] x64_sys_call+0x2638/0x2ee0 [ 45.959493][ T1053] do_syscall_64+0x57/0xf0 [ 45.959510][ T1053] ? clear_bhb_loop+0x50/0xa0 [ 45.959534][ T1053] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.959557][ T1053] RIP: 0033:0x7f2c3895fd8e [ 45.959572][ T1053] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 45.959587][ T1053] RSP: 002b:00007f2c397e6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.959607][ T1053] RAX: ffffffffffffffda RBX: 00007f2c397e76c0 RCX: 00007f2c3895fd8e [ 45.959622][ T1053] RDX: 000000000000000f RSI: 00007f2c397e70a0 RDI: 0000000000000004 [ 45.959634][ T1053] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 45.959646][ T1053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.959657][ T1053] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 45.959672][ T1053] [ 45.990456][ T36] audit: type=1400 audit(1793057340.179:305): avc: denied { write } for pid=1054 comm="syz.2.239" name="ip_tables_names" dev="proc" ino=4026532548 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 45.992155][ T331] usb 2-1: config 0 has no interface number 0 [ 46.230441][ T311] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 46.233689][ T331] usb 2-1: config 0 interface 184 has no altsetting 0 [ 46.255605][ T331] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 46.264697][ T331] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.272691][ T331] usb 2-1: Product: syz [ 46.276836][ T331] usb 2-1: Manufacturer: syz [ 46.281905][ T331] usb 2-1: SerialNumber: syz [ 46.286898][ T331] usb 2-1: config 0 descriptor?? [ 46.292596][ T331] smsc75xx v1.0.0 [ 46.340082][ T1062] FAULT_INJECTION: forcing a failure. [ 46.340082][ T1062] name failslab, interval 1, probability 0, space 0, times 0 [ 46.352835][ T1062] CPU: 0 UID: 0 PID: 1062 Comm: syz.0.241 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 46.352862][ T1062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.352873][ T1062] Call Trace: [ 46.352880][ T1062] [ 46.352892][ T1062] __dump_stack+0x21/0x30 [ 46.352938][ T1062] dump_stack_lvl+0x140/0x1c0 [ 46.352960][ T1062] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.352975][ T1062] dump_stack+0x19/0x20 [ 46.352995][ T1062] should_fail_ex+0x3c2/0x510 [ 46.353013][ T1062] should_failslab+0xac/0x100 [ 46.353030][ T1062] __kmalloc_cache_noprof+0x41/0x470 [ 46.353047][ T1062] ? dm_table_create+0x94/0x530 [ 46.353059][ T1062] dm_table_create+0x94/0x530 [ 46.353068][ T1062] ? __kasan_check_write+0x18/0x20 [ 46.353082][ T1062] table_load+0x15a/0x7d0 [ 46.353095][ T1062] ? __check_object_size+0x99/0x870 [ 46.353116][ T1062] ? __cfi_table_load+0x10/0x10 [ 46.353133][ T1062] ? __kasan_check_write+0x18/0x20 [ 46.353145][ T1062] ? __cfi_table_load+0x10/0x10 [ 46.353158][ T1062] dm_ctl_ioctl+0x8f0/0xde0 [ 46.353179][ T1062] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 46.353194][ T1062] ? __fget_files+0x2bc/0x330 [ 46.353211][ T1062] ? bpf_lsm_file_ioctl+0xd/0x20 [ 46.353224][ T1062] ? security_file_ioctl+0x3e/0x110 [ 46.353247][ T1062] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 46.353269][ T1062] __se_sys_ioctl+0x126/0x1b0 [ 46.353285][ T1062] __x64_sys_ioctl+0x7f/0xa0 [ 46.353298][ T1062] x64_sys_call+0x1878/0x2ee0 [ 46.353311][ T1062] do_syscall_64+0x57/0xf0 [ 46.353325][ T1062] ? clear_bhb_loop+0x50/0xa0 [ 46.353345][ T1062] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.353361][ T1062] RIP: 0033:0x7f2c3899f559 [ 46.353378][ T1062] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.353394][ T1062] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.353409][ T1062] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 46.353417][ T1062] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 46.353424][ T1062] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 46.353430][ T1062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.353437][ T1062] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 46.353446][ T1062] [ 46.430459][ T311] usb 3-1: Using ep0 maxpacket: 16 [ 46.440179][ T1064] netlink: 68 bytes leftover after parsing attributes in process `syz.0.242'. [ 46.446151][ T311] usb 3-1: unable to get BOS descriptor or descriptor too short [ 46.620834][ T311] usb 3-1: config 3 interface 1 has no altsetting 0 [ 46.628532][ T311] usb 3-1: New USB device found, idVendor=0009, idProduct=0000, bcdDevice= 0.00 [ 46.636847][ T36] audit: type=1400 audit(1793057340.829:306): avc: denied { setopt } for pid=1067 comm="syz.3.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 46.637930][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 46.665623][ T311] usb 3-1: SerialNumber: syz [ 46.691384][ T1073] FAULT_INJECTION: forcing a failure. [ 46.691384][ T1073] name failslab, interval 1, probability 0, space 0, times 0 [ 46.704642][ T1073] CPU: 0 UID: 0 PID: 1073 Comm: syz.0.246 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 46.704706][ T1073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.704720][ T1073] Call Trace: [ 46.704732][ T1073] [ 46.704739][ T1073] __dump_stack+0x21/0x30 [ 46.704795][ T1073] dump_stack_lvl+0x140/0x1c0 [ 46.704821][ T1073] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.704880][ T1073] ? check_stack_object+0x81/0x150 [ 46.704905][ T1073] ? __check_object_size+0x99/0x870 [ 46.704944][ T1073] dump_stack+0x19/0x20 [ 46.704978][ T1073] should_fail_ex+0x3c2/0x510 [ 46.705003][ T1073] should_failslab+0xac/0x100 [ 46.705041][ T1073] kmem_cache_alloc_noprof+0x42/0x410 [ 46.705083][ T1073] ? getname_flags+0xcc/0x6b0 [ 46.705128][ T1073] ? strncpy_from_user+0x14f/0x280 [ 46.705152][ T1073] getname_flags+0xcc/0x6b0 [ 46.705183][ T1073] ? __kasan_check_read+0x15/0x20 [ 46.705217][ T1073] __x64_sys_symlinkat+0x8b/0xb0 [ 46.705254][ T1073] x64_sys_call+0x1f79/0x2ee0 [ 46.705279][ T1073] do_syscall_64+0x57/0xf0 [ 46.705303][ T1073] ? clear_bhb_loop+0x50/0xa0 [ 46.705338][ T1073] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.705370][ T1073] RIP: 0033:0x7f2c3899f559 [ 46.705391][ T1073] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.705407][ T1073] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 46.705433][ T1073] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 46.705448][ T1073] RDX: 0000200000000bc0 RSI: ffffffffffffff9c RDI: 0000200000000b80 [ 46.705462][ T1073] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 46.705480][ T1073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.705498][ T1073] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 46.705514][ T1073] [ 46.875384][ T311] usb 3-1: selecting invalid altsetting 0 [ 46.904812][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 46.918795][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 46.934866][ T311] rndis_host 3-1:3.0: probe with driver rndis_host failed with error -22 [ 46.957282][ T311] usb 3-1: USB disconnect, device number 11 [ 47.025277][ T1082] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.8584.0), cmd(9) [ 47.172626][ T1092] FAULT_INJECTION: forcing a failure. [ 47.172626][ T1092] name failslab, interval 1, probability 0, space 0, times 0 [ 47.185398][ T1092] CPU: 0 UID: 0 PID: 1092 Comm: syz.3.253 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 47.185428][ T1092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 47.185439][ T1092] Call Trace: [ 47.185444][ T1092] [ 47.185451][ T1092] __dump_stack+0x21/0x30 [ 47.185482][ T1092] dump_stack_lvl+0x140/0x1c0 [ 47.185504][ T1092] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.185528][ T1092] dump_stack+0x19/0x20 [ 47.185549][ T1092] should_fail_ex+0x3c2/0x510 [ 47.185567][ T1092] should_failslab+0xac/0x100 [ 47.185585][ T1092] __kmalloc_node_noprof+0x69/0x500 [ 47.185609][ T1092] ? __kvmalloc_node_noprof+0x128/0x300 [ 47.185633][ T1092] __kvmalloc_node_noprof+0x128/0x300 [ 47.185655][ T1092] ? __kasan_kmalloc+0x96/0xb0 [ 47.185673][ T1092] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 47.185696][ T1092] ? __asan_memset+0x39/0x50 [ 47.185717][ T1092] dm_table_create+0x15b/0x530 [ 47.185737][ T1092] ? __kasan_check_write+0x18/0x20 [ 47.185758][ T1092] table_load+0x15a/0x7d0 [ 47.185782][ T1092] ? __check_object_size+0x99/0x870 [ 47.185807][ T1092] ? __cfi_table_load+0x10/0x10 [ 47.185831][ T1092] ? __kasan_check_write+0x18/0x20 [ 47.185854][ T1092] ? __cfi_table_load+0x10/0x10 [ 47.185878][ T1092] dm_ctl_ioctl+0x8f0/0xde0 [ 47.185904][ T1092] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 47.185932][ T1092] ? __fget_files+0x2bc/0x330 [ 47.185950][ T1092] ? bpf_lsm_file_ioctl+0xd/0x20 [ 47.185968][ T1092] ? security_file_ioctl+0x3e/0x110 [ 47.185992][ T1092] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 47.186015][ T1092] __se_sys_ioctl+0x126/0x1b0 [ 47.186034][ T1092] __x64_sys_ioctl+0x7f/0xa0 [ 47.186051][ T1092] x64_sys_call+0x1878/0x2ee0 [ 47.186069][ T1092] do_syscall_64+0x57/0xf0 [ 47.186088][ T1092] ? clear_bhb_loop+0x50/0xa0 [ 47.186112][ T1092] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.186135][ T1092] RIP: 0033:0x7f5553d9f559 [ 47.186151][ T1092] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.186168][ T1092] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.186188][ T1092] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 47.186203][ T1092] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 47.186223][ T1092] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 47.186236][ T1092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.186248][ T1092] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 47.186264][ T1092] [ 47.446827][ T36] audit: type=1400 audit(1793057341.649:307): avc: denied { bind } for pid=1093 comm="syz.3.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 47.494058][ T1098] FAULT_INJECTION: forcing a failure. [ 47.494058][ T1098] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 47.507215][ T1098] CPU: 1 UID: 0 PID: 1098 Comm: syz.0.256 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 47.507246][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 47.507258][ T1098] Call Trace: [ 47.507264][ T1098] [ 47.507271][ T1098] __dump_stack+0x21/0x30 [ 47.507303][ T1098] dump_stack_lvl+0x140/0x1c0 [ 47.507328][ T1098] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.507355][ T1098] dump_stack+0x19/0x20 [ 47.507379][ T1098] should_fail_ex+0x3c2/0x510 [ 47.507397][ T1098] should_fail+0xf/0x20 [ 47.507414][ T1098] should_fail_usercopy+0x1e/0x30 [ 47.507432][ T1098] strncpy_from_user+0x29/0x280 [ 47.507451][ T1098] getname_flags+0x106/0x6b0 [ 47.507476][ T1098] ? __kasan_check_read+0x15/0x20 [ 47.507500][ T1098] __x64_sys_symlinkat+0x8b/0xb0 [ 47.507521][ T1098] x64_sys_call+0x1f79/0x2ee0 [ 47.507539][ T1098] do_syscall_64+0x57/0xf0 [ 47.507559][ T1098] ? clear_bhb_loop+0x50/0xa0 [ 47.507582][ T1098] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.507604][ T1098] RIP: 0033:0x7f2c3899f559 [ 47.507621][ T1098] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.507636][ T1098] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 47.507657][ T1098] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 47.507672][ T1098] RDX: 0000200000000bc0 RSI: ffffffffffffff9c RDI: 0000200000000b80 [ 47.507685][ T1098] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 47.507698][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.507709][ T1098] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 47.507732][ T1098] [ 47.644484][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 47.695093][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 47.704670][ T331] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 47.711819][ T1106] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.16384.0), cmd(9) [ 47.714469][ T331] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 47.767786][ T1115] device-mapper: table: 252:3: crypt: Device lookup failed (-ENOENT) [ 47.775997][ T1115] device-mapper: ioctl: error adding target to table [ 47.850057][ T1128] FAULT_INJECTION: forcing a failure. [ 47.850057][ T1128] name failslab, interval 1, probability 0, space 0, times 0 [ 47.869706][ T1128] CPU: 1 UID: 0 PID: 1128 Comm: syz.2.264 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 47.869740][ T1128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 47.869752][ T1128] Call Trace: [ 47.869758][ T1128] [ 47.869764][ T1128] __dump_stack+0x21/0x30 [ 47.869793][ T1128] dump_stack_lvl+0x140/0x1c0 [ 47.869817][ T1128] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.869840][ T1128] dump_stack+0x19/0x20 [ 47.869853][ T1128] should_fail_ex+0x3c2/0x510 [ 47.869863][ T1128] should_failslab+0xac/0x100 [ 47.869873][ T1128] __kmalloc_cache_noprof+0x41/0x470 [ 47.869887][ T1128] ? dm_split_args+0xa1/0x740 [ 47.869897][ T1128] ? down_read+0x7f/0xe0 [ 47.869910][ T1128] dm_split_args+0xa1/0x740 [ 47.869920][ T1128] ? __kasan_check_write+0x18/0x20 [ 47.869933][ T1128] ? up_read+0x26/0x1c0 [ 47.869945][ T1128] dm_table_add_target+0x528/0xcb0 [ 47.869955][ T1128] table_load+0x2eb/0x7d0 [ 47.869969][ T1128] ? __check_object_size+0x99/0x870 [ 47.869983][ T1128] ? __cfi_table_load+0x10/0x10 [ 47.869996][ T1128] ? __kasan_check_write+0x18/0x20 [ 47.870009][ T1128] ? __cfi_table_load+0x10/0x10 [ 47.870022][ T1128] dm_ctl_ioctl+0x8f0/0xde0 [ 47.870036][ T1128] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 47.870051][ T1128] ? __fget_files+0x2bc/0x330 [ 47.870061][ T1128] ? bpf_lsm_file_ioctl+0xd/0x20 [ 47.870071][ T1128] ? security_file_ioctl+0x3e/0x110 [ 47.870085][ T1128] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 47.870097][ T1128] __se_sys_ioctl+0x126/0x1b0 [ 47.870107][ T1128] __x64_sys_ioctl+0x7f/0xa0 [ 47.870117][ T1128] x64_sys_call+0x1878/0x2ee0 [ 47.870126][ T1128] do_syscall_64+0x57/0xf0 [ 47.870137][ T1128] ? clear_bhb_loop+0x50/0xa0 [ 47.870151][ T1128] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.870163][ T1128] RIP: 0033:0x7fdddcd9f559 [ 47.870173][ T1128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.870182][ T1128] RSP: 002b:00007fddddbab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.870226][ T1128] RAX: ffffffffffffffda RBX: 00007fdddd025fa0 RCX: 00007fdddcd9f559 [ 47.870234][ T1128] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 47.870241][ T1128] RBP: 00007fddddbab090 R08: 0000000000000000 R09: 0000000000000000 [ 47.870247][ T1128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.870254][ T1128] R13: 00007fdddd026038 R14: 00007fdddd025fa0 R15: 00007fff909fc978 [ 47.870262][ T1128] [ 47.870310][ T1128] device-mapper: table: 252:1: crypt: couldn't split parameters (-ENOMEM) [ 48.125053][ T1128] device-mapper: ioctl: error adding target to table [ 48.351267][ T1138] FAULT_INJECTION: forcing a failure. [ 48.351267][ T1138] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 48.364404][ T1138] CPU: 0 UID: 0 PID: 1138 Comm: syz.3.268 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 48.364437][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 48.364450][ T1138] Call Trace: [ 48.364456][ T1138] [ 48.364463][ T1138] __dump_stack+0x21/0x30 [ 48.364482][ T1138] dump_stack_lvl+0x140/0x1c0 [ 48.364497][ T1138] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.364512][ T1138] ? check_stack_object+0x138/0x150 [ 48.364527][ T1138] dump_stack+0x19/0x20 [ 48.364540][ T1138] should_fail_ex+0x3c2/0x510 [ 48.364551][ T1138] should_fail+0xf/0x20 [ 48.364560][ T1138] should_fail_usercopy+0x1e/0x30 [ 48.364570][ T1138] _copy_to_user+0x24/0xa0 [ 48.364585][ T1138] simple_read_from_buffer+0xed/0x160 [ 48.364597][ T1138] proc_fail_nth_read+0x1aa/0x220 [ 48.364610][ T1138] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 48.364622][ T1138] ? bpf_lsm_file_permission+0xd/0x20 [ 48.364633][ T1138] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 48.364644][ T1138] vfs_read+0x288/0xc70 [ 48.364658][ T1138] ? __cfi_vfs_read+0x10/0x10 [ 48.364671][ T1138] ? __kasan_check_write+0x18/0x20 [ 48.364684][ T1138] ? mutex_lock+0x97/0x1d0 [ 48.364697][ T1138] ? __cfi_mutex_lock+0x10/0x10 [ 48.364709][ T1138] ksys_read+0x145/0x260 [ 48.364722][ T1138] ? __cfi_ksys_read+0x10/0x10 [ 48.364734][ T1138] ? __kasan_check_write+0x18/0x20 [ 48.364747][ T1138] ? __kasan_check_read+0x15/0x20 [ 48.364760][ T1138] __x64_sys_read+0x7f/0x90 [ 48.364773][ T1138] x64_sys_call+0x2638/0x2ee0 [ 48.364783][ T1138] do_syscall_64+0x57/0xf0 [ 48.364793][ T1138] ? clear_bhb_loop+0x50/0xa0 [ 48.364807][ T1138] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.364819][ T1138] RIP: 0033:0x7f5553d5fd8e [ 48.364829][ T1138] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 48.364838][ T1138] RSP: 002b:00007f5554ce4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 48.364850][ T1138] RAX: ffffffffffffffda RBX: 00007f5554ce56c0 RCX: 00007f5553d5fd8e [ 48.364858][ T1138] RDX: 000000000000000f RSI: 00007f5554ce50a0 RDI: 0000000000000003 [ 48.364865][ T1138] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 48.364871][ T1138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.364878][ T1138] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 48.364886][ T1138] [ 48.695888][ T1146] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.34849.0), cmd(9) [ 48.722879][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 48.722895][ T36] audit: type=1400 audit(1793057342.929:313): avc: denied { ioctl } for pid=1149 comm="syz.0.272" path="/73/file2" dev="tmpfs" ino=437 ioctlcmd=0x1271 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.753498][ T36] audit: type=1400 audit(1793057342.929:314): avc: denied { map } for pid=1147 comm="syz.3.271" path="pipe:[1568]" dev="pipefs" ino=1568 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 48.844736][ T36] audit: type=1400 audit(1793057343.049:315): avc: denied { write } for pid=1162 comm="syz.0.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.882298][ T311] usb 2-1: USB disconnect, device number 12 [ 48.891965][ T1166] FAULT_INJECTION: forcing a failure. [ 48.891965][ T1166] name failslab, interval 1, probability 0, space 0, times 0 [ 48.904611][ T1166] CPU: 1 UID: 0 PID: 1166 Comm: syz.1.276 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 48.904637][ T1166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 48.904649][ T1166] Call Trace: [ 48.904655][ T1166] [ 48.904663][ T1166] __dump_stack+0x21/0x30 [ 48.904689][ T1166] dump_stack_lvl+0x140/0x1c0 [ 48.904703][ T1166] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.904718][ T1166] ? stack_depot_save_flags+0x38/0x800 [ 48.904729][ T1166] dump_stack+0x19/0x20 [ 48.904742][ T1166] should_fail_ex+0x3c2/0x510 [ 48.904752][ T1166] ? crypt_ctr+0x1ac/0x3a80 [ 48.904766][ T1166] should_failslab+0xac/0x100 [ 48.904776][ T1166] __kmalloc_noprof+0x69/0x510 [ 48.904789][ T1166] ? crypt_ctr+0x1ac/0x3a80 [ 48.904803][ T1166] crypt_ctr+0x1ac/0x3a80 [ 48.904817][ T1166] ? __cfi_crypt_ctr+0x10/0x10 [ 48.904831][ T1166] ? kasan_save_alloc_info+0x3a/0x50 [ 48.904844][ T1166] ? __kasan_kmalloc+0x96/0xb0 [ 48.904853][ T1166] ? __kmalloc_cache_noprof+0x23c/0x470 [ 48.904867][ T1166] ? dm_split_args+0xa1/0x740 [ 48.904877][ T1166] ? skip_spaces+0x8e/0xa0 [ 48.904890][ T1166] ? dm_split_args+0x590/0x740 [ 48.904901][ T1166] dm_table_add_target+0x59f/0xcb0 [ 48.904911][ T1166] table_load+0x2eb/0x7d0 [ 48.904925][ T1166] ? __check_object_size+0x99/0x870 [ 48.904939][ T1166] ? __cfi_table_load+0x10/0x10 [ 48.904953][ T1166] ? __kasan_check_write+0x18/0x20 [ 48.904965][ T1166] ? __cfi_table_load+0x10/0x10 [ 48.904978][ T1166] dm_ctl_ioctl+0x8f0/0xde0 [ 48.904991][ T1166] ? __kasan_check_write+0x18/0x20 [ 48.905004][ T1166] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 48.905019][ T1166] ? __fget_files+0x2bc/0x330 [ 48.905030][ T1166] ? bpf_lsm_file_ioctl+0xd/0x20 [ 48.905040][ T1166] ? security_file_ioctl+0x3e/0x110 [ 48.905053][ T1166] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 48.905065][ T1166] __se_sys_ioctl+0x126/0x1b0 [ 48.905075][ T1166] __x64_sys_ioctl+0x7f/0xa0 [ 48.905085][ T1166] x64_sys_call+0x1878/0x2ee0 [ 48.905097][ T1166] do_syscall_64+0x57/0xf0 [ 48.905107][ T1166] ? clear_bhb_loop+0x50/0xa0 [ 48.905120][ T1166] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.905133][ T1166] RIP: 0033:0x7f9e1759f559 [ 48.905142][ T1166] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.905152][ T1166] RSP: 002b:00007f9e183e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.905164][ T1166] RAX: ffffffffffffffda RBX: 00007f9e17825fa0 RCX: 00007f9e1759f559 [ 48.905172][ T1166] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 48.905178][ T1166] RBP: 00007f9e183e8090 R08: 0000000000000000 R09: 0000000000000000 [ 48.905185][ T1166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.905191][ T1166] R13: 00007f9e17826038 R14: 00007f9e17825fa0 R15: 00007ffc3ff3e008 [ 48.905200][ T1166] [ 48.905208][ T1166] device-mapper: table: 252:5: crypt: Cannot allocate encryption context (-ENOMEM) [ 48.995605][ T1168] device-mapper: table: 252:1: crypt: Device lookup failed (-ENOENT) [ 49.010628][ T1166] device-mapper: ioctl: error adding target to table [ 49.013662][ T1168] device-mapper: ioctl: error adding target to table [ 49.112437][ T1174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.225674][ T1174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.246319][ T36] audit: type=1400 audit(1793057343.449:316): avc: denied { execute } for pid=1177 comm="syz.1.281" name="file1" dev="tmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.246360][ T1178] process 'syz.1.281' launched './file1' with NULL argv: empty string added [ 49.277332][ T36] audit: type=1400 audit(1793057343.479:317): avc: denied { execute_no_trans } for pid=1177 comm="syz.1.281" path="/43/file1" dev="tmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.309154][ T1182] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.2097152.0), cmd(9) [ 49.460459][ T589] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 49.481336][ T331] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 49.560453][ T311] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 49.615614][ T589] usb 1-1: config 105 has an invalid descriptor of length 0, skipping remainder of the config [ 49.625989][ T589] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 49.635081][ T589] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.650468][ T331] usb 3-1: Using ep0 maxpacket: 32 [ 49.660017][ T331] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 49.668177][ T331] usb 3-1: config 0 has no interface number 0 [ 49.676434][ T331] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 49.685544][ T331] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.693602][ T331] usb 3-1: Product: syz [ 49.697793][ T331] usb 3-1: Manufacturer: syz [ 49.700483][ T311] usb 2-1: device descriptor read/64, error -71 [ 49.703291][ T331] usb 3-1: SerialNumber: syz [ 49.716882][ T331] usb 3-1: config 0 descriptor?? [ 49.722869][ T331] smsc95xx v2.0.0 [ 49.840451][ T64] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 49.848841][ T589] usb 1-1: string descriptor 0 read error: -71 [ 49.855581][ T589] aiptek 1-1:105.0: interface has no int in endpoints, but must have minimum 1 [ 49.865244][ T589] usb 1-1: USB disconnect, device number 14 [ 49.940457][ T311] usb 2-1: device descriptor read/64, error -71 [ 49.990448][ T64] usb 4-1: Using ep0 maxpacket: 32 [ 49.996625][ T64] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 50.004862][ T64] usb 4-1: config 0 has no interface number 0 [ 50.010986][ T64] usb 4-1: config 0 interface 184 has no altsetting 0 [ 50.019098][ T64] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 50.028186][ T64] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.036227][ T64] usb 4-1: Product: syz [ 50.040389][ T64] usb 4-1: Manufacturer: syz [ 50.045032][ T64] usb 4-1: SerialNumber: syz [ 50.050123][ T64] usb 4-1: config 0 descriptor?? [ 50.055885][ T64] smsc75xx v1.0.0 [ 50.123087][ T331] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 50.133830][ T331] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 50.190455][ T311] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 50.320446][ T311] usb 2-1: device descriptor read/64, error -71 [ 50.364639][ T1189] FAULT_INJECTION: forcing a failure. [ 50.364639][ T1189] name fail_futex, interval 1, probability 0, space 0, times 1 [ 50.377473][ T1189] CPU: 0 UID: 0 PID: 1189 Comm: syz.0.285 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 50.377503][ T1189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 50.377511][ T1189] Call Trace: [ 50.377516][ T1189] [ 50.377520][ T1189] __dump_stack+0x21/0x30 [ 50.377539][ T1189] dump_stack_lvl+0x140/0x1c0 [ 50.377553][ T1189] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.377567][ T1189] ? tipc_bcast_xmit+0x45b/0x560 [ 50.377586][ T1189] dump_stack+0x19/0x20 [ 50.377599][ T1189] should_fail_ex+0x3c2/0x510 [ 50.377610][ T1189] should_fail+0xf/0x20 [ 50.377618][ T1189] get_futex_key+0x178/0x940 [ 50.377629][ T1189] ? __cfi_get_futex_key+0x10/0x10 [ 50.377637][ T1189] ? __cfi_tipc_node_broadcast+0x10/0x10 [ 50.377653][ T1189] futex_wake+0x150/0x950 [ 50.377664][ T1189] ? __kasan_check_write+0x18/0x20 [ 50.377679][ T1189] ? _raw_spin_lock_bh+0x96/0x130 [ 50.377690][ T1189] ? tipc_named_publish+0x3df/0x8a0 [ 50.377700][ T1189] ? __cfi_futex_wake+0x10/0x10 [ 50.377711][ T1189] ? _raw_spin_unlock_bh+0x54/0x60 [ 50.377721][ T1189] ? release_sock+0x171/0x1f0 [ 50.377733][ T1189] ? tipc_sk_bind+0x5aa/0x7a0 [ 50.377743][ T1189] do_futex+0x37d/0x510 [ 50.377753][ T1189] ? __cfi_do_futex+0x10/0x10 [ 50.377763][ T1189] __se_sys_futex+0x13c/0x320 [ 50.377773][ T1189] ? __x64_sys_futex+0x110/0x110 [ 50.377784][ T1189] __x64_sys_futex+0xe9/0x110 [ 50.377794][ T1189] x64_sys_call+0x227f/0x2ee0 [ 50.377803][ T1189] do_syscall_64+0x57/0xf0 [ 50.377813][ T1189] ? clear_bhb_loop+0x50/0xa0 [ 50.377827][ T1189] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.377840][ T1189] RIP: 0033:0x7f2c3899f559 [ 50.377850][ T1189] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.377860][ T1189] RSP: 002b:00007f2c397c60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.377872][ T1189] RAX: ffffffffffffffda RBX: 00007f2c38c26098 RCX: 00007f2c3899f559 [ 50.377880][ T1189] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2c38c2609c [ 50.377887][ T1189] RBP: 00007f2c38c26090 R08: 4000000000000000 R09: 0000000000000000 [ 50.377894][ T1189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.377900][ T1189] R13: 00007f2c38c26128 R14: 00007ffd064c1680 R15: 00007ffd064c1768 [ 50.377909][ T1189] [ 50.620459][ T311] usb 2-1: device descriptor read/64, error -71 [ 50.730561][ T311] usb usb2-port1: attempt power cycle [ 50.812596][ T64] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 50.823500][ T64] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 50.974567][ T1207] FAULT_INJECTION: forcing a failure. [ 50.974567][ T1207] name failslab, interval 1, probability 0, space 0, times 0 [ 50.987291][ T1207] CPU: 1 UID: 0 PID: 1207 Comm: syz.0.289 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 50.987322][ T1207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 50.987334][ T1207] Call Trace: [ 50.987340][ T1207] [ 50.987347][ T1207] __dump_stack+0x21/0x30 [ 50.987377][ T1207] dump_stack_lvl+0x140/0x1c0 [ 50.987403][ T1207] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.987429][ T1207] ? mutex_unlock+0x90/0x240 [ 50.987454][ T1207] dump_stack+0x19/0x20 [ 50.987478][ T1207] should_fail_ex+0x3c2/0x510 [ 50.987504][ T1207] should_failslab+0xac/0x100 [ 50.987522][ T1207] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 50.987548][ T1207] ? crypt_ctr+0xbf2/0x3a80 [ 50.987572][ T1207] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 50.987592][ T1207] kstrdup+0x4d/0x130 [ 50.987613][ T1207] crypt_ctr+0xbf2/0x3a80 [ 50.987639][ T1207] ? __cfi_crypt_ctr+0x10/0x10 [ 50.987666][ T1207] ? kasan_save_alloc_info+0x3a/0x50 [ 50.987688][ T1207] ? __kasan_kmalloc+0x96/0xb0 [ 50.987706][ T1207] ? __kmalloc_cache_noprof+0x23c/0x470 [ 50.987730][ T1207] ? dm_split_args+0xa1/0x740 [ 50.987748][ T1207] ? skip_spaces+0x8e/0xa0 [ 50.987773][ T1207] ? dm_split_args+0x590/0x740 [ 50.987793][ T1207] dm_table_add_target+0x59f/0xcb0 [ 50.987812][ T1207] table_load+0x2eb/0x7d0 [ 50.987837][ T1207] ? __check_object_size+0x99/0x870 [ 50.987863][ T1207] ? __cfi_table_load+0x10/0x10 [ 50.987889][ T1207] ? __kasan_check_write+0x18/0x20 [ 50.987912][ T1207] ? __cfi_table_load+0x10/0x10 [ 50.987935][ T1207] dm_ctl_ioctl+0x8f0/0xde0 [ 50.987958][ T1207] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 50.987984][ T1207] ? __fget_files+0x2bc/0x330 [ 50.988000][ T1207] ? bpf_lsm_file_ioctl+0xd/0x20 [ 50.988018][ T1207] ? security_file_ioctl+0x3e/0x110 [ 50.988042][ T1207] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 50.988064][ T1207] __se_sys_ioctl+0x126/0x1b0 [ 50.988083][ T1207] __x64_sys_ioctl+0x7f/0xa0 [ 50.988101][ T1207] x64_sys_call+0x1878/0x2ee0 [ 50.988121][ T1207] do_syscall_64+0x57/0xf0 [ 50.988137][ T1207] ? clear_bhb_loop+0x50/0xa0 [ 50.988152][ T1207] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.988165][ T1207] RIP: 0033:0x7f2c3899f559 [ 50.988181][ T1207] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.988197][ T1207] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.988243][ T1207] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 50.988257][ T1207] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 50.988264][ T1207] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 50.988270][ T1207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.988277][ T1207] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 50.988286][ T1207] [ 50.988301][ T1207] device-mapper: table: 252:7: crypt: Cannot allocate cipher strings (-ENOMEM) [ 51.279207][ T1207] device-mapper: ioctl: error adding target to table [ 51.330492][ T311] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 51.337648][ T1217] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.33554432.0), cmd(9) [ 51.351493][ T311] usb 2-1: device descriptor read/8, error -71 [ 51.443935][ T64] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 51.454826][ T64] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 51.464421][ T64] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 51.473889][ T64] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -61 [ 51.491451][ T311] usb 2-1: device descriptor read/8, error -71 [ 51.730453][ T311] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 51.751462][ T311] usb 2-1: device descriptor read/8, error -71 [ 51.881821][ T311] usb 2-1: device descriptor read/8, error -71 [ 51.901156][ T36] audit: type=1400 audit(1793057346.109:318): avc: denied { create } for pid=1224 comm="syz.0.296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 51.921932][ T36] audit: type=1400 audit(1793057346.109:319): avc: denied { sys_admin } for pid=1224 comm="syz.0.296" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 51.967546][ T1232] FAULT_INJECTION: forcing a failure. [ 51.967546][ T1232] name failslab, interval 1, probability 0, space 0, times 0 [ 51.980306][ T1232] CPU: 1 UID: 0 PID: 1232 Comm: syz.0.298 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 51.980338][ T1232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 51.980350][ T1232] Call Trace: [ 51.980364][ T1232] [ 51.980372][ T1232] __dump_stack+0x21/0x30 [ 51.980405][ T1232] dump_stack_lvl+0x140/0x1c0 [ 51.980430][ T1232] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.980458][ T1232] dump_stack+0x19/0x20 [ 51.980482][ T1232] should_fail_ex+0x3c2/0x510 [ 51.980501][ T1232] should_failslab+0xac/0x100 [ 51.980520][ T1232] __kmalloc_cache_noprof+0x41/0x470 [ 51.980546][ T1232] ? crypt_ctr+0x1312/0x3a80 [ 51.980573][ T1232] crypt_ctr+0x1312/0x3a80 [ 51.980599][ T1232] ? __cfi_crypt_ctr+0x10/0x10 [ 51.980627][ T1232] ? kasan_save_alloc_info+0x3a/0x50 [ 51.980649][ T1232] ? __kasan_kmalloc+0x96/0xb0 [ 51.980667][ T1232] ? __kmalloc_cache_noprof+0x23c/0x470 [ 51.980692][ T1232] ? dm_split_args+0xa1/0x740 [ 51.980711][ T1232] ? skip_spaces+0x8e/0xa0 [ 51.980735][ T1232] ? dm_split_args+0x590/0x740 [ 51.980754][ T1232] dm_table_add_target+0x59f/0xcb0 [ 51.980774][ T1232] table_load+0x2eb/0x7d0 [ 51.980798][ T1232] ? __check_object_size+0x99/0x870 [ 51.980823][ T1232] ? __cfi_table_load+0x10/0x10 [ 51.980849][ T1232] ? __kasan_check_write+0x18/0x20 [ 51.980870][ T1232] ? __cfi_table_load+0x10/0x10 [ 51.980895][ T1232] dm_ctl_ioctl+0x8f0/0xde0 [ 51.980920][ T1232] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 51.980949][ T1232] ? __fget_files+0x2bc/0x330 [ 51.980967][ T1232] ? bpf_lsm_file_ioctl+0xd/0x20 [ 51.980986][ T1232] ? security_file_ioctl+0x3e/0x110 [ 51.981010][ T1232] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 51.981033][ T1232] __se_sys_ioctl+0x126/0x1b0 [ 51.981053][ T1232] __x64_sys_ioctl+0x7f/0xa0 [ 51.981070][ T1232] x64_sys_call+0x1878/0x2ee0 [ 51.981088][ T1232] do_syscall_64+0x57/0xf0 [ 51.981107][ T1232] ? clear_bhb_loop+0x50/0xa0 [ 51.981131][ T1232] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.981155][ T1232] RIP: 0033:0x7f2c3899f559 [ 51.981172][ T1232] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.981187][ T1232] RSP: 002b:00007f2c397e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.981207][ T1232] RAX: ffffffffffffffda RBX: 00007f2c38c25fa0 RCX: 00007f2c3899f559 [ 51.981222][ T1232] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 51.981234][ T1232] RBP: 00007f2c397e7090 R08: 0000000000000000 R09: 0000000000000000 [ 51.981245][ T1232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 51.981256][ T1232] R13: 00007f2c38c26038 R14: 00007f2c38c25fa0 R15: 00007ffd064c1768 [ 51.981272][ T1232] [ 52.248931][ T311] usb usb2-port1: unable to enumerate USB device [ 52.255955][ T1232] device-mapper: table: 252:7: crypt: Cannot allocate cipher strings (-ENOMEM) [ 52.266953][ T1232] device-mapper: ioctl: error adding target to table [ 52.338153][ T36] audit: type=1400 audit(1793057346.539:320): avc: denied { ioctl } for pid=1236 comm="syz.1.300" path="socket:[11030]" dev="sockfs" ino=11030 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 52.382145][ T1248] device-mapper: table: 252:5: crypt: Device lookup failed (-ENOENT) [ 52.390262][ T1248] device-mapper: ioctl: error adding target to table [ 52.406186][ T36] audit: type=1400 audit(1793057346.609:321): avc: denied { mount } for pid=1250 comm="syz.1.302" name="/" dev="ramfs" ino=11973 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 52.509403][ T1262] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.134217728.0), cmd(9) [ 52.535701][ T1264] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.536267][ T36] audit: type=1400 audit(1793057346.739:322): avc: denied { write } for pid=1265 comm="syz.1.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 52.544823][ T1264] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.624735][ T1269] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 52.640578][ T311] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 52.653791][ T64] usb 4-1: USB disconnect, device number 9 [ 52.666829][ T1272] FAULT_INJECTION: forcing a failure. [ 52.666829][ T1272] name failslab, interval 1, probability 0, space 0, times 0 [ 52.679499][ T1272] CPU: 0 UID: 0 PID: 1272 Comm: syz.3.307 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 52.679524][ T1272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 52.679535][ T1272] Call Trace: [ 52.679541][ T1272] [ 52.679547][ T1272] __dump_stack+0x21/0x30 [ 52.679573][ T1272] dump_stack_lvl+0x140/0x1c0 [ 52.679600][ T1272] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.679626][ T1272] ? __asan_memcpy+0x5a/0x80 [ 52.679651][ T1272] dump_stack+0x19/0x20 [ 52.679675][ T1272] should_fail_ex+0x3c2/0x510 [ 52.679693][ T1272] ? crypt_alloc_tfms+0xa1/0x4d0 [ 52.679713][ T1272] should_failslab+0xac/0x100 [ 52.679731][ T1272] __kmalloc_noprof+0x69/0x510 [ 52.679757][ T1272] ? crypt_alloc_tfms+0xa1/0x4d0 [ 52.679774][ T1272] ? __cfi_snprintf+0x10/0x10 [ 52.679793][ T1272] crypt_alloc_tfms+0xa1/0x4d0 [ 52.679812][ T1272] crypt_ctr+0x1acb/0x3a80 [ 52.679839][ T1272] ? __cfi_crypt_ctr+0x10/0x10 [ 52.679865][ T1272] ? kasan_save_alloc_info+0x3a/0x50 [ 52.679886][ T1272] ? __kasan_kmalloc+0x96/0xb0 [ 52.679912][ T1272] ? __kmalloc_cache_noprof+0x23c/0x470 [ 52.679937][ T1272] ? dm_split_args+0xa1/0x740 [ 52.679955][ T1272] ? skip_spaces+0x8e/0xa0 [ 52.679979][ T1272] ? dm_split_args+0x590/0x740 [ 52.679997][ T1272] dm_table_add_target+0x59f/0xcb0 [ 52.680018][ T1272] table_load+0x2eb/0x7d0 [ 52.680042][ T1272] ? __check_object_size+0x99/0x870 [ 52.680067][ T1272] ? __cfi_table_load+0x10/0x10 [ 52.680092][ T1272] ? __kasan_check_write+0x18/0x20 [ 52.680115][ T1272] ? __cfi_table_load+0x10/0x10 [ 52.680139][ T1272] dm_ctl_ioctl+0x8f0/0xde0 [ 52.680164][ T1272] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 52.680192][ T1272] ? __fget_files+0x2bc/0x330 [ 52.680209][ T1272] ? bpf_lsm_file_ioctl+0xd/0x20 [ 52.680224][ T1272] ? security_file_ioctl+0x3e/0x110 [ 52.680246][ T1272] ? __cfi_dm_ctl_ioctl+0x10/0x10 [ 52.680270][ T1272] __se_sys_ioctl+0x126/0x1b0 [ 52.680288][ T1272] __x64_sys_ioctl+0x7f/0xa0 [ 52.680306][ T1272] x64_sys_call+0x1878/0x2ee0 [ 52.680324][ T1272] do_syscall_64+0x57/0xf0 [ 52.680343][ T1272] ? clear_bhb_loop+0x50/0xa0 [ 52.680367][ T1272] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.680390][ T1272] RIP: 0033:0x7f5553d9f559 [ 52.680406][ T1272] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.680421][ T1272] RSP: 002b:00007f5554ce5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.680440][ T1272] RAX: ffffffffffffffda RBX: 00007f5554025fa0 RCX: 00007f5553d9f559 [ 52.680453][ T1272] RDX: 0000200000000080 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 52.680465][ T1272] RBP: 00007f5554ce5090 R08: 0000000000000000 R09: 0000000000000000 [ 52.680475][ T1272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 52.680485][ T1272] R13: 00007f5554026038 R14: 00007f5554025fa0 R15: 00007ffd6e30afc8 [ 52.680500][ T1272] [ 52.791135][ T311] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.794844][ T1272] device-mapper: table: 252:3: crypt: Error allocating crypto tfm (-ENOMEM) [ 52.798090][ T311] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 52.802623][ T1272] device-mapper: ioctl: error adding target to table [ 53.002964][ T331] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 53.003582][ T311] usb 1-1: Dual-Role OTG device on HNP port [ 53.020135][ T311] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 6.12 [ 53.025204][ T331] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 53.029514][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.041943][ T331] usb 3-1: USB disconnect, device number 12 [ 53.055982][ C1] ------------[ cut here ]------------ [ 53.061460][ C1] usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0 [ 53.068217][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/gadget/udc/core.c:134 usb_ep_enable+0x210/0x3c0 [ 53.077941][ C1] Modules linked in: [ 53.081834][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 89738cdce93e33c1079eaf7360b55d01ca9e3330 [ 53.093012][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 53.103054][ C1] RIP: 0010:usb_ep_enable+0x210/0x3c0 [ 53.108423][ C1] Code: 4d 00 48 c7 c0 60 a6 6d 86 49 c7 c0 80 a6 6d 86 4c 0f 44 c0 48 c7 c7 20 a6 6d 86 48 c7 c6 1c 53 1f 87 44 89 f2 e8 50 75 48 fd <0f> 0b e9 4c ff ff ff e8 d4 7f cd fd 49 bc 00 00 00 00 00 fc ff df [ 53.128032][ C1] RSP: 0018:ffffc90000230878 EFLAGS: 00010046 [ 53.134085][ C1] RAX: 3d411b16ef17d600 RBX: ffff888104f1c0b0 RCX: ffff88810366cf00 [ 53.142041][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002 [ 53.149999][ C1] RBP: ffffc900002308a0 R08: ffff8881f6d29593 R09: 1ffff1103eda52b2 [ 53.157952][ C1] R10: dffffc0000000000 R11: ffffed103eda52b3 R12: dffffc0000000000 [ 53.165911][ C1] R13: ffff888104f1c0b8 R14: 0000000000000081 R15: ffff88810524203a [ 53.173871][ C1] FS: 0000000000000000(0000) GS:ffff8881f6d00000(0000) knlGS:0000000000000000 [ 53.182782][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.189356][ C1] CR2: 0000200000000210 CR3: 000000010df84000 CR4: 00000000003526b0 [ 53.197314][ C1] Call Trace: [ 53.200580][ C1] [ 53.203408][ C1] hidg_set_alt+0x138/0xa70 [ 53.207897][ C1] set_config+0x812/0xd10 [ 53.212217][ C1] composite_setup+0x18b0/0x3320 [ 53.217144][ C1] ? __kasan_check_write+0x18/0x20 [ 53.222246][ C1] configfs_composite_setup+0xc6/0x110 [ 53.227695][ C1] dummy_timer+0x2eeb/0x4900 [ 53.232273][ C1] ? kvm_sched_clock_read+0x15/0x30 [ 53.237463][ C1] ? __kasan_check_read+0x15/0x20 [ 53.242476][ C1] ? __cfi_sched_balance_trigger+0x10/0x10 [ 53.248268][ C1] ? perf_adjust_freq_unthr_context+0x3d1/0x420 [ 53.254500][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 53.259425][ C1] ? timerqueue_del+0xd7/0x130 [ 53.264177][ C1] ? __hrtimer_run_queues+0x2bd/0x8e0 [ 53.269538][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 53.274461][ C1] __hrtimer_run_queues+0x3ab/0x8e0 [ 53.279648][ C1] ? hrtimer_interrupt+0xf30/0xf30 [ 53.284745][ C1] ? read_tsc+0xd/0x20 [ 53.288803][ C1] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 53.294871][ C1] hrtimer_run_softirq+0x159/0x560 [ 53.299975][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 53.305164][ C1] handle_softirqs+0x1ad/0x5b0 [ 53.309915][ C1] __irq_exit_rcu+0x47/0xb0 [ 53.314402][ C1] irq_exit_rcu+0xd/0x30 [ 53.318627][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 53.324246][ C1] [ 53.327161][ C1] [ 53.330076][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 53.336047][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 53.341779][ C1] Code: cc cc cc cc cc cc cc b8 b0 3e e2 29 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 83 59 3e 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 53.361374][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c2 [ 53.367431][ C1] RAX: ffff8881f6d00000 RBX: ffff88810366cf00 RCX: ffffffff85a9053d [ 53.375389][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 00000000001260c4 [ 53.383344][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6d396fb R09: 1ffff1103eda72df [ 53.391299][ C1] R10: dffffc0000000000 R11: ffffed103eda72e0 R12: 0000000000000000 [ 53.399254][ C1] R13: 1ffff110206cd9e0 R14: dffffc0000000000 R15: ffffffff886da728 [ 53.407213][ C1] ? ct_kernel_exit+0x7d/0xb0 [ 53.411886][ C1] default_idle+0x17/0x30 [ 53.416199][ C1] arch_cpu_idle+0xd/0x20 [ 53.420512][ C1] default_idle_call+0x3e/0x80 [ 53.425259][ C1] do_idle+0x2fc/0x570 [ 53.429320][ C1] ? idle_inject_timer_fn+0x80/0x80 [ 53.434509][ C1] cpu_startup_entry+0x47/0x60 [ 53.439259][ C1] start_secondary+0x12e/0x140 [ 53.444012][ C1] common_startup_64+0x13b/0x157 [ 53.448943][ C1] [ 53.451956][ C1] ---[ end trace 0000000000000000 ]--- [ 53.457404][ C1] configfs-gadget.g1 gadget.0: Enable IN endpoint FAILED! [ 53.474684][ T311] usb 1-1: can't set config #1, error -32