last executing test programs: 28.934304147s ago: executing program 0 (id=1666): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="2d5a8bfaec0503d4ee82255ccc79459d336c02f6846ffa083727a27fef8e41f33ff61428dc81376619b5746876cab40bea6b76e7a18d9f0f45c5f33c3f3e548879927a89cca1b9829ff887d45cae3a0012b8eec038b982c41410eb0cffe4204a0387ae9ad2d2eb6f904feaea4325a355611cfdb7ac6c3495a4bcfa6a2c3285bf50ca4a25c77f383bdb14c2f038ba311fefcbe3d334550fb18a5f462cec0e41bf00e3ef37c78bb0086cbdc72b561eb2e285a15002dbb8b7a858d33bdfef916ce90eca18739db369eb9aa302efdba714da8bbd0baaeb55eb585585542cdfe62755b7dd303c01c44de59f83de2b9edf1e60279b16bc7ee4c277e23701b7d58fdad36e8d91c111be46581f230b4cbbe8b9ad764cd3e067d7b7c5e1082a55c86f7cbc77e049085b2749b2ead86b176e4c8d2498a331f1118c5ed72ab0fc4228c8214e0e48fd1f265ccfd3311eff1f9548d1217c02de43ebc6c896afbf6065592ce3bafbc138524c4ffa429c33265cc8ebfc69e1adf360f97ec2edbab35cdc965dfadfa522a591734e25f91a44023ceeaac091534ec097d7a6f9a8efe84829719e41c101ee103c7b8c6d7fb630da2ffdd692d13e9212539b8484ea7fbccc74ecd6b44e08852505badf79984da7ffd06e78b05b453e89bbeb44fb0e72d527ee63aee52eebf2e4049705c41ead90017d7a512146287226941b20b4a603d1f5d9e6c559d55c5f6de7e9159e121dbbabdcdae8f359f66c218fb24d20c3b56ca3b4a2639b4b54e0775f29c731a3fd33331a76c280df2bea7fb0778648bc55257c42cb1a4ae173a21e33a782943d733e570595aea49f391ced7df117548032f44d611d1fcafe7c08fcca48ef9bb719d41c2cde9eca1727feb7bcc14757316a3fb315eb0adf3b60f5d6cfe231e4dca32f1cd2a74a68e44b1c09471f135d6abf0d7d417a42323923ced88d39902998a177bda4d7ac9e5479f0ae49f5fe51818fa13dd9131d219658ed2de42587f415396aa610998f2b166a053cd272ef751e5447122c03f33800268f63503a237fd62235c65fa995ced4facfc61959a7b64f7ef4bced8cbc10222a18aaee1fcc282163cafc4bf899a7de76ac61499fa1bdf6e6599a9b6e46d202230ee0be421b38ba66b85c7e5cb73e26085f8b62b4141f8728515f12019e1738bc5b278074c56be74033511b21e97a727c8a5f9c186af9777574f52d957082122dcadefe3c376f73a33e41094ad7cd404b50e963a200b57cbf4329e59c5b5a42f8700613e30af94109d5562262792e77df91e7e75c40080f8ca071449bc999762d483c30a4eee68e89be2d138a4b64af3c0211c3540227d85801dc16d1bb669a16b243fa98ef40edb5b5fe05c50f8702434c4d2663e874aec996463c6d946fd1391096b02198e88f5e568300d6c4848b4fe7273af633cc6fbf6a5e37feea56cfc20a0b42a5c6266c805823bac41f8d4eb43c6c4673a4b6a8dd303fe922ade7af649cb21c2919390a9ee62a08131ea21840adc9cc023e2aab908ea6bf2d41e52918ed6423677933cd1729cfda6423e540aae3f043a1296b6eb9350d38e07abed7d1ea7249b1b67d17322050d01589c9787f4e5a904c5cfb25e047f3e46de5222121c2af122bd3a3b2b0f35ea0a81d3a862d77217e992cc74f678617223cad5ba21afdc58e6af17e7b4ee3a506f34069d2931ac62d47f86f1983d7204a32544ae0b738cd5ab3efb940ad752ebbb59cd28d98cd6e0441f020ab2d68cbe90fa44be7f7191c2f5748c418dde668ee87d579baed4358b5c47e03a89ddb98fd4209fda85a277460ca20cc6de67c0f35e39d3fcfc070530140f648b50dbd3236d8e5b5e63be12191cd67b9ef128440d8794dc452b5a16f250c9e378d52b1132efc4b1ec8a7a3fd04ef82154de056ee5054fb15dff8df06bdca1dc8b1c1d4175c967445105954d10f0fc94acf39b68105d188593584333312eb6fad6371cdbbbf16e88bed86600d9dac851661dd3cc64f9bac0b2b81ad2564274b5bcc040f065f3fc055f7e254f8954304140782b9a2390bb61fd82d7a99ddf96468f3ef43113b767552969d71190265b76c1358c4e16a21ff959631a19c6f5a686b7884d75aca2810decbfd9fe0520f3b322a80838a2e633e1c2a79df01786f605750b84e2b04b7204ca6022973fca4ab0c8c67caee2349a6b839aa6bebc862f2f8246fc293e0f14a375581036becf081e4fd6b0cc2f7465fe7f932890884794215838558c0ae6de81efd624c5290bdf52e95e4d5b1eaf280d76eb0ceddf438bcf1d4b83e8eec3aaacbd7ea0421ac84f08a480ae48edb7c23c3f94dc59a44b3c5712800789fa3b2b938bed137505d2b247a4c4a9bd5ceddb900cb9a502d10dbd620a7ef84fbf49081d52419e5d08ddd5a1873f6d3ea6a822400ffdad29899bfaf73ce3d8ff182b3ca8ef1c39fc34b93767b9a13401427c440edd2e5f801655e60dc4c5b4ba84e504421b758e0b4c743fd1a1b6be27702e751960b431f1d7a7fd68a9ab198a5c6dbbee137283e6d6c69eedba5345e551e4421f3dfc1c957bbf413c48f64871521789487707278c69eb71c33a6999d7e497dc3d7d022f008addc112c116637f6d29c9247de134eb860cd3e5af369ee474883e7a20c40ba02160ec19dcb717cd3f4f3f0293195242fa814042ad751c774728a797a8c483e0562a2cca698053c1b66c0310affdb6e5767ab6db583ac415119f1760bed5f405c5cfb63b2ccfd5dc9d119fc82a86f98551d92f02410fdddd450f0a661ce041fa39aaba50cda470d3080dec7345a54abe2a7630a7fac84bf95c30a0dff1225f7b1aebb41daec68ceff2b0f502e7433f395aeea75c1ba88229b44fa5c6fa2647e44db139eca1f2b7142b6c23d4879603bb5617e94de0d5353d1b17dfb960eb1c11c67d0d1e1cae94699cc9397b79150dacbbc7361261d5445f237210d2ab8120fe721072394b77df46894595b8fd56f034318e90e3cad94f1655911b9bcc0bd15c628c0248e134295f3ff69cf8ea536b4b7a6c11b4e04955f9f1d9bac2ad39d81ec929b0d29999ae5a865bcc2cffc8fb42af6e486ca12a4c83461c6a72b3c88e4f3d1a9c1f13adc6defbf0110746e39b1d01a5129f996a2af48bc52f06a32764d8d8dd984c5dc4e8bca0ffbbc7e4cd226cc278b35ed16bed6e8aca4a1c18120eef0966dd5327f252462477d43cbd1497654ddd3358d24883d9ddde40f1bc8c5610370841b1cb13e84162cc6d0818987350c22362b12c0f315dbc5dbc33c224bf8d57410f2621b9c45d6857b0bed5aae750db0dd4c6cf50bfd6d5e0c816a9d8951402a1c50ad8169fd94427b42c58399c6d72b1f213e009af4f650e5ef67d2f48c7dc3ef74a8ee453ab84118f2f0e4ff2b8130169ccac37198b337205cae506e8d70acba86aab28caa8117b1231d9c4b631fa3aeceb3c236182e25299392f1ed986106071097314a9b9bd0f30d853e8b4044c00f04b45b2923b572a6a41cb5293cc8dfdbeff56a1375a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0x2000, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002040)={0xaa, 0x22c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) 26.047513559s ago: executing program 0 (id=1668): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@ifindex, 0xffffffffffffffff, 0xf}, 0x20) 25.583603165s ago: executing program 0 (id=1669): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) 14.25769342s ago: executing program 0 (id=1674): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000880)={0x24, &(0x7f0000000100)={0x40, 0x1, 0x6, "35b960731587"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000600)={0x84, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.425435418s ago: executing program 1 (id=1685): unshare(0x22020600) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, 0x0, 0x0) 3.102443486s ago: executing program 0 (id=1686): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32, @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="10030600e0fc020004004788aa96a13bb100001100007fca1a00", 0x10608, 0x0, &(0x7f0000000140)={0x11, 0x0, r1}, 0x14) 3.102281986s ago: executing program 1 (id=1687): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) unshare(0x22020400) getsockopt$inet_mptcp_buf(r0, 0x11c, 0x4, &(0x7f0000001280)=""/247, &(0x7f0000000200)=0xf7) 2.791927583s ago: executing program 1 (id=1688): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}}, 0x4044004) recvmmsg(r0, &(0x7f00000086c0)=[{{0x0, 0x0, 0x0}, 0x4008101}, {{0x0, 0x0, 0x0}, 0x10000}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f0000003bc0)=""/4098, 0x1002}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f0000000340)=""/218, 0xda}], 0x6}, 0x80000000}], 0x4, 0x0, 0x0) 2.689549069s ago: executing program 0 (id=1689): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 158.952801ms ago: executing program 1 (id=1690): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) write(r0, 0x0, 0x0) 80.400135ms ago: executing program 1 (id=1691): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a3000"], 0x7c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 0s ago: executing program 1 (id=1692): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000013000/0x4000)=nil, 0x3000, 0x3}) kernel console output (not intermixed with test programs): 0][ T9524] Exception stack(0xead99fa8 to 0xead99ff0) [ 1225.088617][ T9524] 9fa0: 0000000f 76b9af30 00000004 76b9af30 0000000f 00000000 [ 1225.088908][ T9524] 9fc0: 0000000f 76b9af30 00000004 00000003 002e0000 00000000 00006364 76b9b0bc [ 1225.089221][ T9524] 9fe0: 00000158 76b9aed0 000d7df0 0012fe94 [ 1225.372921][ T9526] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9526 comm=syz.0.1296 [ 1228.200260][ T3053] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 1228.360127][ T3053] usb 1-1: Using ep0 maxpacket: 16 [ 1228.368841][ T3053] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1228.369233][ T3053] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1228.401886][ T3053] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1228.402246][ T3053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.402596][ T3053] usb 1-1: Product: Н [ 1228.402752][ T3053] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1228.402847][ T3053] usb 1-1: SerialNumber: ࠔ [ 1228.751551][ T3053] usbhid 1-1:1.0: can't add hid device: -71 [ 1228.752142][ T3053] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1228.755164][ T3053] usb 1-1: USB disconnect, device number 45 [ 1229.019210][ T31] audit: type=1400 audit(1228.910:785): avc: denied { ioctl } for pid=9568 comm="syz.0.1302" path="socket:[14502]" dev="sockfs" ino=14502 ioctlcmd=0x8902 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1229.565981][ T9573] FAULT_INJECTION: forcing a failure. [ 1229.565981][ T9573] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.566496][ T9573] CPU: 1 UID: 0 PID: 9573 Comm: syz.1.1299 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1229.566572][ T9573] Hardware name: ARM-Versatile Express [ 1229.566599][ T9573] Call trace: [ 1229.566642][ T9573] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1229.566774][ T9573] r7:00000d40 r6:00000000 r5:60000013 r4:8225b4f4 [ 1229.566794][ T9573] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1229.566848][ T9573] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1229.566896][ T9573] r5:83863c00 r4:82919a80 [ 1229.566983][ T9573] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1229.567065][ T9573] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1229.567244][ T9573] r8:83863c00 r7:00000d40 r6:eaf55e6c r5:0000001e r4:83001240 [ 1229.567340][ T9573] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1229.567417][ T9573] [<80500f14>] (__kmalloc_noprof) from [<807bae14>] (tomoyo_encode2+0x64/0xf0) [ 1229.567515][ T9573] r10:00000fff r9:858c2800 r8:00000000 r7:8376fbb0 r6:eaf55e6c r5:84d1fffd [ 1229.567605][ T9573] r4:84d1ffea [ 1229.567670][ T9573] [<807badb0>] (tomoyo_encode2) from [<807baec4>] (tomoyo_encode+0x24/0x30) [ 1229.567734][ T9573] r9:858c2800 r8:00000000 r7:8376fbb0 r6:eaf55e6c r5:00001000 r4:84d1ffeb [ 1229.567755][ T9573] [<807baea0>] (tomoyo_encode) from [<807baf50>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1229.567853][ T9573] r5:00001000 r4:84d1f000 [ 1229.567973][ T9573] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7454>] (tomoyo_path_perm+0xe4/0x200) [ 1229.568106][ T9573] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 1229.568224][ T9573] r4:00000000 r3:00000000 [ 1229.568277][ T9573] [<807b7370>] (tomoyo_path_perm) from [<807bb75c>] (tomoyo_inode_getattr+0x1c/0x20) [ 1229.568435][ T9573] r8:8330f000 r7:ffffff9c r6:00000001 r5:00000800 r4:eaf55e6c [ 1229.568611][ T9573] [<807bb740>] (tomoyo_inode_getattr) from [<80774b60>] (security_inode_getattr+0x64/0x1ac) [ 1229.568680][ T9573] [<80774afc>] (security_inode_getattr) from [<80555fa8>] (vfs_statx+0x7c/0x150) [ 1229.568872][ T9573] r5:00000800 r4:eaf55eb0 [ 1229.569048][ T9573] [<80555f2c>] (vfs_statx) from [<80556268>] (__do_sys_newstat+0x64/0xb0) [ 1229.569139][ T9573] r10:0000006a r9:83863c00 r8:8020029c r7:0000006a r6:20000b00 r5:8330f000 [ 1229.569179][ T9573] r4:20000a40 [ 1229.569198][ T9573] [<80556204>] (__do_sys_newstat) from [<80556630>] (sys_newstat+0x10/0x14) [ 1229.569347][ T9573] r6:0012ff70 r5:00000000 r4:00000000 [ 1229.569535][ T9573] [<80556620>] (sys_newstat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1229.569591][ T9573] Exception stack(0xeaf55fa8 to 0xeaf55ff0) [ 1229.569650][ T9573] 5fa0: 00000000 00000000 20000a40 20000b00 00000000 00000000 [ 1229.569703][ T9573] 5fc0: 00000000 00000000 0012ff70 0000006a 002e0000 00000000 00006364 76b750bc [ 1229.569729][ T9573] 5fe0: 76b74ec0 76b74eb0 000193a4 00131fc0 [ 1229.780780][ T9573] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1237.070630][ T3053] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 1237.250350][ T3053] usb 2-1: Using ep0 maxpacket: 16 [ 1237.374725][ T3053] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1237.375206][ T3053] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1237.582589][ T3053] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1237.582966][ T3053] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1237.583308][ T3053] usb 2-1: Product: Н [ 1237.583377][ T3053] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1237.583457][ T3053] usb 2-1: SerialNumber: ࠔ [ 1238.597497][ T3053] usbhid 2-1:1.0: can't add hid device: -71 [ 1238.597886][ T3053] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1238.600169][ T3053] usb 2-1: USB disconnect, device number 39 [ 1243.121508][ T3053] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 1243.290460][ T3053] usb 1-1: Using ep0 maxpacket: 16 [ 1243.310552][ T3053] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1243.310957][ T3053] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1243.324539][ T3053] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1243.324879][ T3053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1243.325198][ T3053] usb 1-1: Product: Н [ 1243.325268][ T3053] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1243.325388][ T3053] usb 1-1: SerialNumber: ࠔ [ 1243.598584][ T3053] usbhid 1-1:1.0: can't add hid device: -71 [ 1243.598968][ T3053] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1243.605591][ T3053] usb 1-1: USB disconnect, device number 46 [ 1244.609887][ T3800] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 1244.759947][ T3800] usb 1-1: Using ep0 maxpacket: 16 [ 1244.766240][ T3800] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1244.767276][ T3800] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1244.779988][ T3800] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1244.780903][ T3800] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1244.781661][ T3800] usb 1-1: Product: Н [ 1244.782169][ T3800] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1244.783951][ T3800] usb 1-1: SerialNumber: ࠔ [ 1245.039389][ T3800] usbhid 1-1:1.0: can't add hid device: -71 [ 1245.040480][ T3800] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1245.051998][ T3800] usb 1-1: USB disconnect, device number 47 [ 1245.196529][ T9656] FAULT_INJECTION: forcing a failure. [ 1245.196529][ T9656] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.196988][ T9656] CPU: 1 UID: 0 PID: 9656 Comm: syz.0.1317 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1245.197043][ T9656] Hardware name: ARM-Versatile Express [ 1245.197067][ T9656] Call trace: [ 1245.197160][ T9656] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1245.197293][ T9656] r7:83aa0c00 r6:00000000 r5:60000013 r4:8225b4f4 [ 1245.197311][ T9656] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1245.197356][ T9656] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1245.197420][ T9656] r5:83aa0c00 r4:82919a80 [ 1245.197436][ T9656] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1245.197490][ T9656] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1245.197548][ T9656] r8:00000000 r7:83aa0c00 r6:00000cc0 r5:20002240 r4:830a8a80 [ 1245.197623][ T9656] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1245.197900][ T9656] [<80500be0>] (kmem_cache_alloc_noprof) from [<8055d280>] (getname_flags.part.0+0x28/0x18c) [ 1245.198034][ T9656] r10:000000da r9:83aa0c00 r8:8020029c r7:00000003 r6:8245e848 r5:20002240 [ 1245.198525][ T9656] r4:20002240 [ 1245.198554][ T9656] [<8055d258>] (getname_flags.part.0) from [<80562214>] (getname_flags+0x3c/0x50) [ 1245.198699][ T9656] r9:83aa0c00 r8:8020029c r7:00000000 r6:ffffff9c r5:00000003 r4:20002240 [ 1245.198777][ T9656] [<805621d8>] (getname_flags) from [<805627cc>] (user_path_at+0x2c/0x64) [ 1245.198835][ T9656] r5:00000003 r4:eb171f5c [ 1245.198854][ T9656] [<805627a0>] (user_path_at) from [<80581f9c>] (sys_pivot_root+0x74/0x564) [ 1245.198906][ T9656] r6:eb171f6c r5:83aa0c00 r4:20002240 [ 1245.198952][ T9656] [<80581f28>] (sys_pivot_root) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1245.199004][ T9656] Exception stack(0xeb171fa8 to 0xeb171ff0) [ 1245.199086][ T9656] 1fa0: 00000000 00000000 20002240 00000000 00000000 00000000 [ 1245.199281][ T9656] 1fc0: 00000000 00000000 0012ff70 000000da 002e0000 00000000 00006364 76b9b0bc [ 1245.199470][ T9656] 1fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1245.199583][ T9656] r10:000000da r9:83aa0c00 r8:8020029c r7:000000da r6:0012ff70 r5:00000000 [ 1245.199608][ T9656] r4:00000000 [ 1245.346114][ T31] audit: type=1400 audit(1245.240:786): avc: granted { setsecparam } for pid=9659 comm="syz.0.1318" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1245.667302][ T9664] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9664 comm=syz.0.1320 [ 1246.091157][ T3800] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 1246.240608][ T3800] usb 1-1: Using ep0 maxpacket: 16 [ 1246.252794][ T3800] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1246.253169][ T3800] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1246.273699][ T3800] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1246.274912][ T3800] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1246.276495][ T3800] usb 1-1: Product: Н [ 1246.277257][ T3800] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1246.279210][ T3800] usb 1-1: SerialNumber: ࠔ [ 1246.550695][ T3800] usbhid 1-1:1.0: can't add hid device: -71 [ 1246.551778][ T3800] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1246.557185][ T3800] usb 1-1: USB disconnect, device number 48 [ 1248.351402][ T31] audit: type=1400 audit(1248.250:787): avc: denied { shutdown } for pid=9686 comm="syz.0.1323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1248.606388][ T31] audit: type=1400 audit(1248.500:788): avc: denied { setattr } for pid=9686 comm="syz.0.1323" name="L2TP/IPv6" dev="sockfs" ino=14657 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1249.340163][ T3053] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 1249.490003][ T3053] usb 1-1: Using ep0 maxpacket: 16 [ 1249.507606][ T3053] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1249.508016][ T3053] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1249.553716][ T3053] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1249.554102][ T3053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1249.554507][ T3053] usb 1-1: Product: Н [ 1249.554580][ T3053] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1249.554651][ T3053] usb 1-1: SerialNumber: ࠔ [ 1249.862603][ T3053] usbhid 1-1:1.0: can't add hid device: -71 [ 1249.863071][ T3053] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1249.865963][ T3053] usb 1-1: USB disconnect, device number 49 [ 1249.941282][ T9712] FAULT_INJECTION: forcing a failure. [ 1249.941282][ T9712] name failslab, interval 1, probability 0, space 0, times 0 [ 1249.941745][ T9712] CPU: 1 UID: 0 PID: 9712 Comm: syz.0.1327 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1249.941818][ T9712] Hardware name: ARM-Versatile Express [ 1249.941848][ T9712] Call trace: [ 1249.941893][ T9712] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1249.942120][ T9712] r7:00000820 r6:00000000 r5:60000013 r4:8225b4f4 [ 1249.942147][ T9712] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1249.942262][ T9712] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1249.942351][ T9712] r5:85915400 r4:82919a80 [ 1249.942401][ T9712] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1249.942502][ T9712] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1249.942592][ T9712] r8:85915400 r7:00000820 r6:84da8658 r5:00000017 r4:83001240 [ 1249.942613][ T9712] [<8051c1b0>] (should_failslab) from [<80501c64>] (__kmalloc_node_track_caller_noprof+0xa0/0x464) [ 1249.942702][ T9712] [<80501bc4>] (__kmalloc_node_track_caller_noprof) from [<80499ac4>] (kmemdup_noprof+0x28/0x44) [ 1249.943009][ T9712] r10:00000127 r9:849f9804 r8:eb2d1d4c r7:83887000 r6:84da8658 r5:eb2d1d44 [ 1249.943447][ T9712] r4:00000017 [ 1249.943750][ T9712] [<80499a9c>] (kmemdup_noprof) from [<80799938>] (sidtab_sid2str_get+0x54/0xa4) [ 1249.943821][ T9712] r7:83887000 r6:eb2d1d4c r5:eb2d1d44 r4:84ac50c0 [ 1249.944266][ T9712] [<807998e4>] (sidtab_sid2str_get) from [<807a0dd8>] (sidtab_entry_to_string+0x34/0x94) [ 1249.944379][ T9712] r7:83887000 r6:84ac50c0 r5:eb2d1d44 r4:0000005f [ 1249.944516][ T9712] [<807a0da4>] (sidtab_entry_to_string) from [<807a0f50>] (security_sid_to_context_core+0x118/0x17c) [ 1249.944613][ T9712] r9:eb2d1e6c r8:83887000 r7:849f9804 r6:eb2d1d4c r5:eb2d1d44 r4:0000005f [ 1249.944638][ T9712] [<807a0e38>] (security_sid_to_context_core) from [<807a3f10>] (security_sid_to_context+0x1c/0x24) [ 1249.944714][ T9712] r8:807843e4 r7:807853e8 r6:85915400 r5:8482d220 r4:eb2d1dd8 [ 1249.944956][ T9712] [<807a3ef4>] (security_sid_to_context) from [<80785430>] (avc_audit_post_callback+0x48/0x2f4) [ 1249.945543][ T9712] [<807853e8>] (avc_audit_post_callback) from [<807ac4cc>] (common_lsm_audit+0x104/0x148) [ 1249.945762][ T9712] r10:00000127 r9:eb2d1e6c r8:807843e4 r7:807853e8 r6:eb2d1e6c r5:8482d220 [ 1249.946045][ T9712] r4:85915bf0 [ 1249.946185][ T9712] [<807ac3c8>] (common_lsm_audit) from [<807858f4>] (slow_avc_audit+0xbc/0x114) [ 1249.946298][ T9712] r8:0000000f r7:00000003 r6:0000005f r5:0000005f r4:00000003 [ 1249.946359][ T9712] [<80785838>] (slow_avc_audit) from [<80786374>] (avc_has_perm+0xd4/0xe4) [ 1249.946424][ T9712] r5:00000000 r4:00008000 [ 1249.946475][ T9712] [<807862a0>] (avc_has_perm) from [<8078c780>] (sock_has_perm+0xd0/0xfc) [ 1249.946547][ T9712] r9:85915400 r8:85915400 r7:8587ac00 r6:00008000 r5:85980dc0 r4:00000000 [ 1249.946951][ T9712] [<8078c6b0>] (sock_has_perm) from [<8078c7e0>] (selinux_socket_getsockopt+0x18/0x1c) [ 1249.947150][ T9712] r8:20000100 r7:00000000 r6:0000000f r5:00000001 r4:850aa280 [ 1249.947266][ T9712] [<8078c7c8>] (selinux_socket_getsockopt) from [<8077f660>] (security_socket_getsockopt+0x1d8/0x1e4) [ 1249.947362][ T9712] [<8077f488>] (security_socket_getsockopt) from [<8152b124>] (do_sock_getsockopt+0x48/0x1ec) [ 1249.947551][ T9712] r7:00000000 r6:850aa280 r5:0000000f r4:00000001 [ 1249.947625][ T9712] [<8152b0dc>] (do_sock_getsockopt) from [<8152cf30>] (__sys_getsockopt+0x94/0xdc) [ 1249.947749][ T9712] r8:859ad840 r7:eb2d1f50 r6:0000000f r5:eb2d1f58 r4:859ad841 [ 1249.947921][ T9712] [<8152ce9c>] (__sys_getsockopt) from [<8152cf94>] (sys_getsockopt+0x1c/0x24) [ 1249.947991][ T9712] r8:8020029c r7:00000127 r6:0012ff70 r5:00000000 r4:20000100 [ 1249.948149][ T9712] [<8152cf78>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1249.948256][ T9712] Exception stack(0xeb2d1fa8 to 0xeb2d1ff0) [ 1249.948358][ T9712] 1fa0: 20000100 00000000 00000004 00000001 0000000f 00000000 [ 1249.948446][ T9712] 1fc0: 20000100 00000000 0012ff70 00000127 002e0000 00000000 00006364 76b9b0bc [ 1249.948558][ T9712] 1fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1249.956438][ T31] audit: type=1400 audit(1249.840:789): avc: denied { getopt } for pid=9711 comm="syz.0.1327" ssid=95 tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1251.210256][ T47] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 1251.360021][ T47] usb 1-1: Using ep0 maxpacket: 16 [ 1251.367997][ T47] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1251.368458][ T47] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1251.401760][ T47] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1251.402133][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.402250][ T47] usb 1-1: Product: Н [ 1251.402332][ T47] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1251.402408][ T47] usb 1-1: SerialNumber: ࠔ [ 1251.663339][ T47] usbhid 1-1:1.0: can't add hid device: -71 [ 1251.663625][ T47] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1251.697631][ T47] usb 1-1: USB disconnect, device number 50 [ 1251.955867][ T9745] FAULT_INJECTION: forcing a failure. [ 1251.955867][ T9745] name failslab, interval 1, probability 0, space 0, times 0 [ 1251.956148][ T9745] CPU: 1 UID: 0 PID: 9745 Comm: syz.0.1335 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1251.956190][ T9745] Hardware name: ARM-Versatile Express [ 1251.956204][ T9745] Call trace: [ 1251.956226][ T9745] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1251.956282][ T9745] r7:84cb2400 r6:00000000 r5:60000013 r4:8225b4f4 [ 1251.956292][ T9745] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1251.956392][ T9745] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1251.956459][ T9745] r5:84cb2400 r4:82919a80 [ 1251.956499][ T9745] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1251.956567][ T9745] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1251.956673][ T9745] r8:00000000 r7:84cb2400 r6:00000cc0 r5:20000440 r4:830016c0 [ 1251.956739][ T9745] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1251.956795][ T9745] [<804fff94>] (__kmalloc_cache_noprof) from [<805816d4>] (sys_mount+0x94/0x260) [ 1251.956855][ T9745] r10:00000015 r9:84cb2400 r8:8020029c r7:84916980 r6:84916c00 r5:20000440 [ 1251.956912][ T9745] r4:20000440 [ 1251.956951][ T9745] [<80581640>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1251.957010][ T9745] Exception stack(0xeb2d1fa8 to 0xeb2d1ff0) [ 1251.957070][ T9745] 1fa0: 20000440 00000000 20002440 20000040 20000100 0200840c [ 1251.957179][ T9745] 1fc0: 20000440 00000000 0012ff70 00000015 002e0000 00000000 00006364 76b9b0bc [ 1251.957208][ T9745] 1fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1251.957241][ T9745] r10:00000015 r9:84cb2400 r8:8020029c r7:00000015 r6:0012ff70 r5:00000000 [ 1251.957360][ T9745] r4:20000440 [ 1252.310087][ T47] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 1252.460103][ T47] usb 1-1: Using ep0 maxpacket: 16 [ 1252.478039][ T47] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1252.478518][ T47] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1252.496128][ T47] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1252.496457][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1252.496827][ T47] usb 1-1: Product: Н [ 1252.496897][ T47] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1252.497071][ T47] usb 1-1: SerialNumber: ࠔ [ 1252.769319][ T47] usbhid 1-1:1.0: can't add hid device: -71 [ 1252.769947][ T47] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1252.782151][ T47] usb 1-1: USB disconnect, device number 51 [ 1252.873267][ T9764] FAULT_INJECTION: forcing a failure. [ 1252.873267][ T9764] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.880451][ T9764] CPU: 0 UID: 0 PID: 9764 Comm: syz.0.1337 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1252.880525][ T9764] Hardware name: ARM-Versatile Express [ 1252.880539][ T9764] Call trace: [ 1252.880560][ T9764] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1252.880624][ T9764] r7:84cb2400 r6:00000000 r5:60000013 r4:8225b4f4 [ 1252.880633][ T9764] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1252.880660][ T9764] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1252.880686][ T9764] r5:84cb2400 r4:82919a80 [ 1252.880694][ T9764] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1252.880725][ T9764] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1252.880759][ T9764] r8:00000000 r7:84cb2400 r6:00000dc0 r5:828f6a70 r4:83001240 [ 1252.880768][ T9764] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1252.880791][ T9764] [<804fff94>] (__kmalloc_cache_noprof) from [<8027766c>] (call_usermodehelper_setup+0x48/0xb8) [ 1252.880822][ T9764] r10:82c21b64 r9:00000000 r8:828f6940 r7:828f6940 r6:85730340 r5:828f6a70 [ 1252.880832][ T9764] r4:85730340 [ 1252.880839][ T9764] [<80277624>] (call_usermodehelper_setup) from [<80320ad4>] (__request_module+0x150/0x2c0) [ 1252.880869][ T9764] r7:84cb2400 r6:8585ddc0 r5:00000002 r4:85730340 [ 1252.880877][ T9764] [<80320984>] (__request_module) from [<8176bb64>] (inet_create+0x340/0x364) [ 1252.880909][ T9764] r3:00000084 r2:00000002 r1:82422228 [ 1252.880923][ T9764] r8:82c21b60 r7:855b8d00 r6:8371db80 r5:ffffffa3 r4:00000084 [ 1252.880932][ T9764] [<8176b824>] (inet_create) from [<81529774>] (__sock_create+0xfc/0x228) [ 1252.880965][ T9764] r10:81e71770 r9:855b8d00 r8:8371db80 r7:00000084 r6:8176b824 r5:00000001 [ 1252.880975][ T9764] r4:00000002 [ 1252.880983][ T9764] [<81529678>] (__sock_create) from [<8152be64>] (__sys_socket+0x94/0x10c) [ 1252.881012][ T9764] r10:00000119 r9:84cb2400 r8:8020029c r7:00000119 r6:84cb2400 r5:00000002 [ 1252.881021][ T9764] r4:00000001 [ 1252.881028][ T9764] [<8152bdd0>] (__sys_socket) from [<8152beec>] (sys_socket+0x10/0x14) [ 1252.881083][ T9764] r6:0012ff70 r5:00000000 r4:00000000 [ 1252.881093][ T9764] [<8152bedc>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1252.881115][ T9764] Exception stack(0xeb411fa8 to 0xeb411ff0) [ 1252.881137][ T9764] 1fa0: 00000000 00000000 00000002 00000001 00000084 00000000 [ 1252.881156][ T9764] 1fc0: 00000000 00000000 0012ff70 00000119 002e0000 00000000 00006364 76b9b0bc [ 1252.881169][ T9764] 1fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1253.183214][ T9767] FAULT_INJECTION: forcing a failure. [ 1253.183214][ T9767] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.184806][ T9767] CPU: 0 UID: 0 PID: 9767 Comm: syz.0.1338 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1253.184915][ T9767] Hardware name: ARM-Versatile Express [ 1253.184940][ T9767] Call trace: [ 1253.184978][ T9767] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1253.185042][ T9767] r7:00000c40 r6:00000000 r5:60000013 r4:8225b4f4 [ 1253.185053][ T9767] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1253.185080][ T9767] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1253.185136][ T9767] r5:85911800 r4:82919a80 [ 1253.185158][ T9767] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1253.185226][ T9767] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1253.185298][ T9767] r8:85911800 r7:00000c40 r6:857287a8 r5:00001000 r4:830016c0 [ 1253.185321][ T9767] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1253.185369][ T9767] [<80500f14>] (__kmalloc_noprof) from [<807baf0c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1253.185450][ T9767] r10:85911800 r9:8309e400 r8:00000000 r7:834df660 r6:857287a8 r5:00001000 [ 1253.185472][ T9767] r4:00000000 [ 1253.185492][ T9767] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1253.185617][ T9767] r10:85911800 r9:00000000 r8:00000003 r7:80044dfe r6:00000004 r5:81cd6278 [ 1253.185654][ T9767] r4:857287a8 r3:826c0200 [ 1253.185707][ T9767] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1253.185787][ T9767] r9:85728780 r8:00000003 r7:20000040 r6:20000040 r5:80044dfe r4:85728780 [ 1253.185810][ T9767] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1253.185863][ T9767] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1253.185921][ T9767] r7:20000040 r6:85728781 r5:00000000 r4:80044dfe [ 1253.185933][ T9767] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1253.186023][ T9767] Exception stack(0xeb411fa8 to 0xeb411ff0) [ 1253.186046][ T9767] 1fa0: 00000000 00000000 00000003 80044dfe 20000040 00000000 [ 1253.186066][ T9767] 1fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76b9b0bc [ 1253.186080][ T9767] 1fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1253.186099][ T9767] r10:00000036 r9:85911800 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1253.186110][ T9767] r4:00000000 [ 1253.193566][ T9767] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1253.415522][ T9769] random: crng reseeded on system resumption [ 1253.646490][ T9762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9762 comm=syz.1.1334 [ 1253.690463][ T9201] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 1253.865037][ T9201] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1253.875966][ T9201] usb 1-1: config 1 interface 0 altsetting 14 bulk endpoint 0x1 has invalid maxpacket 8 [ 1253.876344][ T9201] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1253.890892][ T9201] usb 1-1: New USB device found, idVendor=0525, idProduct=a428, bcdDevice= 0.40 [ 1253.891099][ T9201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.891311][ T9201] usb 1-1: Product: syz [ 1253.891414][ T9201] usb 1-1: Manufacturer: syz [ 1253.891454][ T9201] usb 1-1: SerialNumber: syz [ 1253.911895][ T9769] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1258.993285][ T3800] usb 1-1: USB disconnect, device number 52 [ 1259.362443][ T8559] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 1259.511174][ T8559] usb 2-1: Using ep0 maxpacket: 16 [ 1259.521919][ T8559] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1259.522769][ T8559] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1259.572755][ T8559] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1259.573564][ T8559] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.574225][ T8559] usb 2-1: Product: Н [ 1259.574701][ T8559] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1259.575971][ T8559] usb 2-1: SerialNumber: ࠔ [ 1259.745261][ T9797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61544 sclass=netlink_route_socket pid=9797 comm=syz.0.1343 [ 1260.132011][ T8559] usbhid 2-1:1.0: can't add hid device: -71 [ 1260.133049][ T8559] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1260.143738][ T8559] usb 2-1: USB disconnect, device number 40 [ 1261.200709][ T9819] fuse: Unknown parameter '' [ 1262.700019][ T9201] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 1262.790331][ T8559] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1262.869985][ T9201] usb 1-1: Using ep0 maxpacket: 8 [ 1262.879008][ T9201] usb 1-1: config index 0 descriptor too short (expected 74, got 45) [ 1262.880243][ T9201] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1262.880374][ T9201] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1262.880456][ T9201] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1262.880527][ T9201] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1262.880589][ T9201] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1262.880698][ T9201] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1262.880763][ T9201] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1262.940599][ T8559] usb 2-1: Using ep0 maxpacket: 16 [ 1262.950644][ T8559] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1262.951840][ T8559] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1262.957259][ T8559] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1262.958676][ T8559] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.961164][ T8559] usb 2-1: Product: Н [ 1262.962258][ T8559] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1262.964555][ T8559] usb 2-1: SerialNumber: ࠔ [ 1263.227546][ T9201] usb 1-1: GET_CAPABILITIES returned 0 [ 1263.227984][ T9201] usbtmc 1-1:16.0: can't read capabilities [ 1263.443786][ T10] usb 1-1: USB disconnect, device number 53 [ 1263.853816][ T8559] usbhid 2-1:1.0: can't add hid device: -71 [ 1263.855312][ T8559] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1263.862221][ T8559] usb 2-1: USB disconnect, device number 41 [ 1266.654123][ T9874] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9874 comm=syz.0.1356 [ 1266.811143][ T31] audit: type=1400 audit(1266.700:790): avc: denied { setattr } for pid=9876 comm="syz.0.1357" name="" dev="pipefs" ino=15491 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1266.997520][ T31] audit: type=1400 audit(1266.890:791): avc: denied { bind } for pid=9878 comm="syz.0.1358" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1267.346984][ T9884] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9884 comm=syz.0.1361 [ 1267.565026][ T9887] FAULT_INJECTION: forcing a failure. [ 1267.565026][ T9887] name failslab, interval 1, probability 0, space 0, times 0 [ 1267.565430][ T9887] CPU: 0 UID: 0 PID: 9887 Comm: syz.0.1362 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1267.565478][ T9887] Hardware name: ARM-Versatile Express [ 1267.565495][ T9887] Call trace: [ 1267.565519][ T9887] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1267.565580][ T9887] r7:85916c00 r6:00000000 r5:60000013 r4:8225b4f4 [ 1267.565589][ T9887] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1267.565615][ T9887] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1267.565652][ T9887] r5:85916c00 r4:82919a80 [ 1267.565659][ T9887] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1267.565689][ T9887] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1267.565722][ T9887] r8:00000000 r7:85916c00 r6:00000dc0 r5:00000046 r4:830013c0 [ 1267.565731][ T9887] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1267.565754][ T9887] [<804fff94>] (__kmalloc_cache_noprof) from [<81668b9c>] (dev_ethtool+0x98/0x25f4) [ 1267.565789][ T9887] r10:20000240 r9:b5403587 r8:b5003500 r7:20000240 r6:855b8d00 r5:00000046 [ 1267.565799][ T9887] r4:eb89decc [ 1267.565807][ T9887] [<81668b04>] (dev_ethtool) from [<8159d5d0>] (dev_ioctl+0x3c0/0x62c) [ 1267.565842][ T9887] r10:20000240 r9:eb89decb r8:00000000 r7:855b8d00 r6:eb89decc r5:00000046 [ 1267.565851][ T9887] r4:00008946 [ 1267.565858][ T9887] [<8159d210>] (dev_ioctl) from [<8152bc70>] (sock_ioctl+0x55c/0x600) [ 1267.565892][ T9887] r10:85916c00 r9:81e63b78 r8:eb89decc r7:b5403587 r6:855b8d00 r5:20000000 [ 1267.565902][ T9887] r4:00008946 r3:20000240 [ 1267.565910][ T9887] [<8152b714>] (sock_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1267.565941][ T9887] r9:85728a80 r8:00000003 r7:20000000 r6:85728a81 r5:00000000 r4:00008946 [ 1267.565949][ T9887] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1267.565971][ T9887] Exception stack(0xeb89dfa8 to 0xeb89dff0) [ 1267.565989][ T9887] dfa0: 00000000 00000000 00000003 00008946 20000000 00000000 [ 1267.566008][ T9887] dfc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76b9b0bc [ 1267.566022][ T9887] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1267.566038][ T9887] r10:00000036 r9:85916c00 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1267.566048][ T9887] r4:00000000 [ 1268.902908][ T31] audit: type=1400 audit(1268.800:792): avc: denied { map } for pid=9892 comm="syz.1.1360" path="/proc/1403/task/1404/fd" dev="proc" ino=15518 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 1270.722767][ T9909] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9909 comm=syz.1.1366 [ 1274.416157][ T9930] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9930 comm=syz.0.1373 [ 1274.840678][ T9201] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 1274.990921][ T9201] usb 1-1: Using ep0 maxpacket: 16 [ 1275.000080][ T9201] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1275.000455][ T9201] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1275.016359][ T9201] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1275.016588][ T9201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1275.016723][ T9201] usb 1-1: Product: Н [ 1275.016823][ T9201] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1275.016886][ T9201] usb 1-1: SerialNumber: ࠔ [ 1275.275501][ T9201] usbhid 1-1:1.0: can't add hid device: -71 [ 1275.275989][ T9201] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1275.286019][ T9201] usb 1-1: USB disconnect, device number 54 [ 1277.080502][ T9958] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9958 comm=syz.1.1378 [ 1281.031979][ T9973] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9973 comm=syz.1.1384 [ 1289.451642][ T9986] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9986 comm=syz.1.1389 [ 1290.516612][ T9989] FAULT_INJECTION: forcing a failure. [ 1290.516612][ T9989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1290.517102][ T9989] CPU: 1 UID: 0 PID: 9989 Comm: syz.0.1390 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1290.517179][ T9989] Hardware name: ARM-Versatile Express [ 1290.517211][ T9989] Call trace: [ 1290.517257][ T9989] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1290.517551][ T9989] r7:00000000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1290.517705][ T9989] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1290.518176][ T9989] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1290.518246][ T9989] r5:856a0000 r4:82950610 [ 1290.518472][ T9989] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1290.518653][ T9989] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1290.518810][ T9989] r8:76b9af30 r7:00000000 r6:00000000 r5:ec509f68 r4:00000002 [ 1290.519066][ T9989] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1290.519396][ T9989] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1290.519636][ T9989] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1290.519845][ T9989] r10:00000001 r9:8060179c r8:00000002 r7:ec509f68 r6:0000000f r5:76b9af30 [ 1290.520027][ T9989] r4:856a0000 r3:ec509e9f [ 1290.520073][ T9989] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1290.520146][ T9989] r8:76b9af30 r7:ec509f68 r6:856a0000 r5:0000000f r4:859ad900 [ 1290.520166][ T9989] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1290.520231][ T9989] r10:00000003 r9:856a0000 r8:8020029c r7:00000000 r6:00000000 r5:859ad900 [ 1290.520253][ T9989] r4:859ad903 [ 1290.520270][ T9989] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1290.520370][ T9989] r7:00000003 r6:00000005 r5:76b9af30 r4:0000000f [ 1290.520460][ T9989] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1290.520514][ T9989] Exception stack(0xec509fa8 to 0xec509ff0) [ 1290.520575][ T9989] 9fa0: 0000000f 76b9af30 00000005 76b9af30 0000000f 00000000 [ 1290.520629][ T9989] 9fc0: 0000000f 76b9af30 00000005 00000003 002e0000 00000000 00006364 76b9b0bc [ 1290.520661][ T9989] 9fe0: 00000158 76b9aed0 000d7df0 0012fe94 [ 1309.970990][ T47] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 1310.591921][T10093] FAULT_INJECTION: forcing a failure. [ 1310.591921][T10093] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.593215][T10093] CPU: 0 UID: 0 PID: 10093 Comm: syz.1.1422 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1310.593308][T10093] Hardware name: ARM-Versatile Express [ 1310.593334][T10093] Call trace: [ 1310.593376][T10093] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1310.593498][T10093] r7:856a0c00 r6:00000000 r5:60000013 r4:8225b4f4 [ 1310.593519][T10093] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1310.593571][T10093] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1310.593622][T10093] r5:856a0c00 r4:82919a80 [ 1310.593637][T10093] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1310.593709][T10093] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1310.593775][T10093] r8:00000000 r7:856a0c00 r6:00000cc0 r5:00000002 r4:83001240 [ 1310.593793][T10093] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1310.593840][T10093] [<804fff94>] (__kmalloc_cache_noprof) from [<80320a6c>] (__request_module+0xe8/0x2c0) [ 1310.593906][T10093] r10:00000000 r9:85c0d480 r8:828f6940 r7:856a0c00 r6:816820d4 r5:00000002 [ 1310.593926][T10093] r4:00000000 [ 1310.593942][T10093] [<80320984>] (__request_module) from [<816820d4>] (nfnetlink_rcv_msg+0x1d8/0x2d8) [ 1310.594004][T10093] r3:00000000 r2:00000006 r1:8242acb0 [ 1310.594033][T10093] r8:8416e240 r7:00000014 r6:00000030 r5:ecb21c18 r4:00000000 [ 1310.594054][T10093] [<81681efc>] (nfnetlink_rcv_msg) from [<81658ac4>] (netlink_rcv_skb+0xc0/0x120) [ 1310.594122][T10093] r10:00000000 r9:00000000 r8:855b8000 r7:00000014 r6:8416e240 r5:81681efc [ 1310.594142][T10093] r4:85c0d480 [ 1310.594159][T10093] [<81658a04>] (netlink_rcv_skb) from [<81682afc>] (nfnetlink_rcv+0x98/0x15c) [ 1310.594215][T10093] r7:85c0d480 r6:8416e240 r5:00000000 r4:85c0d480 [ 1310.594232][T10093] [<81682a64>] (nfnetlink_rcv) from [<81658290>] (netlink_unicast+0x1e8/0x304) [ 1310.594289][T10093] r8:855b8000 r7:85c0d480 r6:84910400 r5:00000014 r4:84dc7400 [ 1310.594310][T10093] [<816580a8>] (netlink_unicast) from [<81658578>] (netlink_sendmsg+0x1cc/0x444) [ 1310.594377][T10093] r9:00000000 r8:00000000 r7:84c5a800 r6:00000014 r5:85c0d480 r4:ecb21f20 [ 1310.594396][T10093] [<816583ac>] (netlink_sendmsg) from [<8152ada0>] (__sock_sendmsg+0x44/0x78) [ 1310.594472][T10093] r10:00000000 r9:ecb21dc4 r8:ecb21dc4 r7:00000000 r6:8371cf00 r5:ecb21f20 [ 1310.594492][T10093] r4:00000000 [ 1310.594509][T10093] [<8152ad5c>] (__sock_sendmsg) from [<8152b560>] (____sys_sendmsg+0x298/0x2cc) [ 1310.594566][T10093] r7:00000000 r6:8371cf00 r5:00044084 r4:ecb21f20 [ 1310.594583][T10093] [<8152b2c8>] (____sys_sendmsg) from [<8152d36c>] (___sys_sendmsg+0x9c/0xd0) [ 1310.594647][T10093] r10:ecb21e24 r9:200000c0 r8:00044084 r7:00000000 r6:8371cf00 r5:ecb21f20 [ 1310.594674][T10093] r4:00000000 [ 1310.594690][T10093] [<8152d2d0>] (___sys_sendmsg) from [<8152d804>] (__sys_sendmsg+0x8c/0xe0) [ 1310.594753][T10093] r10:00000128 r9:856a0c00 r8:85d8a480 r7:00044084 r6:200000c0 r5:85d8a481 [ 1310.594772][T10093] r4:00000005 [ 1310.594788][T10093] [<8152d778>] (__sys_sendmsg) from [<8152d86c>] (sys_sendmsg+0x14/0x18) [ 1310.594845][T10093] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1310.594862][T10093] [<8152d858>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1310.594907][T10093] Exception stack(0xecb21fa8 to 0xecb21ff0) [ 1310.594951][T10093] 1fa0: 00000000 00000000 00000005 200000c0 00044084 00000000 [ 1310.594989][T10093] 1fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b540bc [ 1310.595016][T10093] 1fe0: 76b53ec0 76b53eb0 000193a4 00131fc0 [ 1311.050230][ T47] usb 1-1: Using ep0 maxpacket: 16 [ 1311.057999][ T47] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1311.058349][ T47] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1311.073248][ T47] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1311.073633][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.073720][ T47] usb 1-1: Product: Н [ 1311.073831][ T47] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1311.073941][ T47] usb 1-1: SerialNumber: ࠔ [ 1312.031173][T10100] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10100 comm=syz.0.1425 [ 1312.130897][ T47] usbhid 1-1:1.0: can't add hid device: -71 [ 1312.131365][ T47] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1312.136183][ T47] usb 1-1: USB disconnect, device number 55 [ 1312.537729][T10110] FAULT_INJECTION: forcing a failure. [ 1312.537729][T10110] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1312.541549][T10110] CPU: 0 UID: 0 PID: 10110 Comm: syz.0.1427 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1312.541672][T10110] Hardware name: ARM-Versatile Express [ 1312.541718][T10110] Call trace: [ 1312.541764][T10110] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1312.541898][T10110] r7:00000000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1312.541920][T10110] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1312.541974][T10110] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1312.542026][T10110] r5:856a3000 r4:82950610 [ 1312.542041][T10110] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1312.542106][T10110] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1312.542173][T10110] r8:76b9af30 r7:00000000 r6:00000000 r5:ecb25f68 r4:00000002 [ 1312.542193][T10110] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1312.542246][T10110] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1312.542304][T10110] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1312.542374][T10110] r10:00000001 r9:8060179c r8:00000002 r7:ecb25f68 r6:0000000f r5:76b9af30 [ 1312.542398][T10110] r4:856a3000 r3:ecb25e9f [ 1312.542415][T10110] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1312.542486][T10110] r8:76b9af30 r7:ecb25f68 r6:856a3000 r5:0000000f r4:85d8a480 [ 1312.542506][T10110] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1312.542572][T10110] r10:00000003 r9:856a3000 r8:8020029c r7:00000000 r6:00000000 r5:85d8a480 [ 1312.542593][T10110] r4:85d8a483 [ 1312.542611][T10110] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1312.542669][T10110] r7:00000003 r6:00000004 r5:76b9af30 r4:0000000f [ 1312.542696][T10110] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1312.542744][T10110] Exception stack(0xecb25fa8 to 0xecb25ff0) [ 1312.542784][T10110] 5fa0: 0000000f 76b9af30 00000004 76b9af30 0000000f 00000000 [ 1312.542819][T10110] 5fc0: 0000000f 76b9af30 00000004 00000003 002e0000 00000000 00006364 76b9b0bc [ 1312.542850][T10110] 5fe0: 00000158 76b9aed0 000d7df0 0012fe94 [ 1313.802547][T10118] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10118 comm=syz.0.1430 [ 1315.278781][T10126] FAULT_INJECTION: forcing a failure. [ 1315.278781][T10126] name failslab, interval 1, probability 0, space 0, times 0 [ 1315.279238][T10126] CPU: 1 UID: 0 PID: 10126 Comm: syz.0.1432 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1315.279307][T10126] Hardware name: ARM-Versatile Express [ 1315.279332][T10126] Call trace: [ 1315.279375][T10126] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1315.279504][T10126] r7:856a5400 r6:00000000 r5:60000013 r4:8225b4f4 [ 1315.279522][T10126] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1315.279567][T10126] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1315.279686][T10126] r5:856a5400 r4:82919a80 [ 1315.279719][T10126] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1315.280239][T10126] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1315.280477][T10126] r8:00000000 r7:856a5400 r6:00000cc0 r5:ecc2df10 r4:830a8b40 [ 1315.280542][T10126] [<8051c1b0>] (should_failslab) from [<805008f8>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 1315.281155][T10126] [<805008a8>] (kmem_cache_alloc_lru_noprof) from [<8056c4c4>] (__d_alloc+0x30/0x220) [ 1315.281378][T10126] r10:00000000 r9:8245e83c r8:84c5a800 r7:ecc2df20 r6:85080a00 r5:ecc2df10 [ 1315.281413][T10126] r4:8376b000 [ 1315.281431][T10126] [<8056c494>] (__d_alloc) from [<8056c6cc>] (d_alloc+0x18/0x68) [ 1315.281488][T10126] r9:00000000 r8:00000000 r7:ecc2df20 r6:85080a00 r5:00000000 r4:8376b000 [ 1315.281508][T10126] [<8056c6b4>] (d_alloc) from [<8055c5a8>] (lookup_one_qstr_excl_raw.part.0+0x30/0x84) [ 1315.281568][T10126] r7:ecc2df20 r6:85080a00 r5:00000000 r4:00000000 [ 1315.281583][T10126] [<8055c578>] (lookup_one_qstr_excl_raw.part.0) from [<8055d004>] (lookup_one_qstr_excl+0x34/0x70) [ 1315.281636][T10126] r7:ecc2df20 r6:8376b000 r5:ecc2df10 r4:00000000 [ 1315.281651][T10126] [<8055cfd0>] (lookup_one_qstr_excl) from [<80565028>] (do_renameat2+0x2d0/0x560) [ 1315.281709][T10126] r7:ecc2df20 r6:8376b000 r5:ecc2df10 r4:8376b000 [ 1315.281724][T10126] [<80564d58>] (do_renameat2) from [<805653c0>] (sys_rename+0x48/0x50) [ 1315.281776][T10126] r10:00000026 r9:856a5400 r8:8020029c r7:00000026 r6:0012ff70 r5:200000c0 [ 1315.281793][T10126] r4:8330a000 [ 1315.281807][T10126] [<80565378>] (sys_rename) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1315.281844][T10126] Exception stack(0xecc2dfa8 to 0xecc2dff0) [ 1315.281875][T10126] dfa0: 00000000 00000000 20000100 200000c0 00000000 00000000 [ 1315.281905][T10126] dfc0: 00000000 00000000 0012ff70 00000026 002e0000 00000000 00006364 76b590bc [ 1315.281929][T10126] dfe0: 76b58ec0 76b58eb0 000193a4 00131fc0 [ 1315.281950][T10126] r5:00000000 r4:00000000 [ 1317.033310][T10131] FAULT_INJECTION: forcing a failure. [ 1317.033310][T10131] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1317.033736][T10131] CPU: 0 UID: 0 PID: 10131 Comm: syz.0.1434 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1317.033785][T10131] Hardware name: ARM-Versatile Express [ 1317.033800][T10131] Call trace: [ 1317.033824][T10131] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1317.033885][T10131] r7:00000000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1317.033894][T10131] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1317.033920][T10131] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1317.033948][T10131] r5:856a3000 r4:82950610 [ 1317.033955][T10131] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1317.033985][T10131] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1317.034018][T10131] r8:76b9af30 r7:00000000 r6:00000000 r5:ecbf1f68 r4:00000002 [ 1317.034025][T10131] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1317.034051][T10131] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1317.034081][T10131] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1317.034119][T10131] r10:00000001 r9:8060179c r8:00000002 r7:ecbf1f68 r6:0000000f r5:76b9af30 [ 1317.034130][T10131] r4:856a3000 r3:ecbf1e9f [ 1317.034138][T10131] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1317.034198][T10131] r8:76b9af30 r7:ecbf1f68 r6:856a3000 r5:0000000f r4:85d8aa80 [ 1317.034216][T10131] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1317.034278][T10131] r10:00000003 r9:856a3000 r8:8020029c r7:00000000 r6:00000000 r5:85d8aa80 [ 1317.034289][T10131] r4:85d8aa83 [ 1317.034297][T10131] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1317.034328][T10131] r7:00000003 r6:00000009 r5:76b9af30 r4:0000000f [ 1317.034335][T10131] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1317.034358][T10131] Exception stack(0xecbf1fa8 to 0xecbf1ff0) [ 1317.034378][T10131] 1fa0: 0000000f 76b9af30 00000009 76b9af30 0000000f 00000000 [ 1317.034401][T10131] 1fc0: 0000000f 76b9af30 00000009 00000003 002e0000 00000000 00006364 76b9b0bc [ 1317.034416][T10131] 1fe0: 00000158 76b9aed0 000d7df0 0012fe94 [ 1317.321708][T10133] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10133 comm=syz.0.1435 [ 1318.542309][ T31] audit: type=1400 audit(1318.440:793): avc: denied { setopt } for pid=10142 comm="syz.0.1438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1318.687204][ T31] audit: type=1400 audit(1318.580:794): avc: denied { create } for pid=10144 comm="syz.0.1440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1320.118788][T10155] FAULT_INJECTION: forcing a failure. [ 1320.118788][T10155] name failslab, interval 1, probability 0, space 0, times 0 [ 1320.226746][T10155] CPU: 1 UID: 0 PID: 10155 Comm: syz.1.1439 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1320.226875][T10155] Hardware name: ARM-Versatile Express [ 1320.226904][T10155] Call trace: [ 1320.226947][T10155] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1320.227076][T10155] r7:85910000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1320.227098][T10155] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1320.227185][T10155] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1320.227256][T10155] r5:85910000 r4:82919a80 [ 1320.227286][T10155] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1320.227382][T10155] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1320.227465][T10155] r8:00000000 r7:85910000 r6:00000cc0 r5:85811800 r4:830a8300 [ 1320.227486][T10155] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1320.227539][T10155] [<80500be0>] (kmem_cache_alloc_noprof) from [<804bb98c>] (vm_area_alloc+0x24/0x64) [ 1320.227607][T10155] r10:ecebdcc8 r9:00000001 r8:ecebddb8 r7:00000000 r6:20000000 r5:85811800 [ 1320.227633][T10155] r4:84d90980 [ 1320.227652][T10155] [<804bb968>] (vm_area_alloc) from [<804e70c4>] (__mmap_region+0x4e0/0xccc) [ 1320.227713][T10155] r5:84d96d00 r4:84d90980 [ 1320.227735][T10155] [<804e6be4>] (__mmap_region) from [<804e8500>] (mmap_region+0x88/0x160) [ 1320.227797][T10155] r10:00000000 r9:85811800 r8:85910000 r7:00b36000 r6:20000000 r5:00000000 [ 1320.227819][T10155] r4:000000ff [ 1320.227840][T10155] [<804e8478>] (mmap_region) from [<804cd7f0>] (do_mmap+0x368/0x538) [ 1320.227908][T10155] r8:20000000 r7:85910000 r6:0000000f r5:00008031 r4:00b36000 [ 1320.227929][T10155] [<804cd488>] (do_mmap) from [<8049af4c>] (vm_mmap_pgoff+0x124/0x1ec) [ 1320.227997][T10155] r10:85811800 r9:20000000 r8:00b36000 r7:ecebdf18 r6:00000000 r5:0000000f [ 1320.228020][T10155] r4:00000000 [ 1320.228039][T10155] [<8049ae28>] (vm_mmap_pgoff) from [<804cc9a0>] (ksys_mmap_pgoff+0x48/0xec) [ 1320.228109][T10155] r10:000000c0 r9:85910000 r8:8020029c r7:20000000 r6:00b36000 r5:0000000f [ 1320.228135][T10155] r4:00008031 [ 1320.228153][T10155] [<804cc958>] (ksys_mmap_pgoff) from [<804cca60>] (sys_mmap_pgoff+0x1c/0x24) [ 1320.228219][T10155] r8:8020029c r7:000000c0 r6:0012ff70 r5:00000000 r4:00000003 [ 1320.228236][T10155] [<804cca44>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1320.228289][T10155] Exception stack(0xecebdfa8 to 0xecebdff0) [ 1320.228336][T10155] dfa0: 00000003 00000000 20000000 00b36000 0000000f 00008031 [ 1320.228378][T10155] dfc0: 00000003 00000000 0012ff70 000000c0 002e0000 00000000 00006364 76b960bc [ 1320.228427][T10155] dfe0: 76b95ec0 76b95eb0 000193a4 00131fc0 [ 1322.060852][ T31] audit: type=1400 audit(1321.960:795): avc: granted { setsecparam } for pid=10156 comm="syz.1.1442" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1327.700173][ T47] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 1327.870115][ T47] usb 1-1: Using ep0 maxpacket: 16 [ 1327.883040][ T47] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1327.883490][ T47] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1327.897145][ T47] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1327.897993][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1327.898700][ T47] usb 1-1: Product: Н [ 1327.899082][ T47] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1327.900673][ T47] usb 1-1: SerialNumber: ࠔ [ 1328.168162][ T47] usbhid 1-1:1.0: can't add hid device: -71 [ 1328.169286][ T47] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1328.188208][ T47] usb 1-1: USB disconnect, device number 56 [ 1328.280015][ T31] audit: type=1400 audit(1328.170:796): avc: granted { setsecparam } for pid=10181 comm="syz.0.1447" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1328.832291][ T31] audit: type=1400 audit(1328.730:797): avc: denied { append } for pid=10169 comm="syz.1.1445" name="nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1329.025328][ T31] audit: type=1400 audit(1328.920:798): avc: denied { setattr } for pid=10169 comm="syz.1.1445" path="/dev/nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1332.711441][ T31] audit: type=1400 audit(1332.610:799): avc: granted { setsecparam } for pid=10192 comm="syz.1.1452" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1336.894027][T10200] FAULT_INJECTION: forcing a failure. [ 1336.894027][T10200] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.895687][T10200] CPU: 1 UID: 0 PID: 10200 Comm: syz.0.1455 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1336.895804][T10200] Hardware name: ARM-Versatile Express [ 1336.895833][T10200] Call trace: [ 1336.895875][T10200] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1336.895980][T10200] r7:856a4800 r6:00000000 r5:60000113 r4:8225b4f4 [ 1336.896003][T10200] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1336.896055][T10200] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1336.896106][T10200] r5:856a4800 r4:82919a80 [ 1336.896126][T10200] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1336.896185][T10200] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1336.896248][T10200] r8:00000000 r7:856a4800 r6:00000cc0 r5:84d96400 r4:83002e40 [ 1336.896267][T10200] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1336.896315][T10200] [<80500be0>] (kmem_cache_alloc_noprof) from [<804d99e0>] (__anon_vma_prepare+0x34/0x1b0) [ 1336.896385][T10200] r10:ece6de48 r9:84d96400 r8:82abe418 r7:85811b00 r6:84d96400 r5:84d96400 [ 1336.896408][T10200] r4:ece6dd20 [ 1336.896426][T10200] [<804d99ac>] (__anon_vma_prepare) from [<804c0fe0>] (__vmf_anon_prepare+0x5c/0xcc) [ 1336.896496][T10200] r10:ece6de48 r9:84d96400 r8:00000001 r7:00000000 r6:20000000 r5:84d96400 [ 1336.896520][T10200] r4:ece6dd20 r3:00000215 [ 1336.896538][T10200] [<804c0f84>] (__vmf_anon_prepare) from [<804c4b04>] (handle_mm_fault+0xcb4/0x14d8) [ 1336.896599][T10200] r7:00000000 r6:20000000 r5:856a4800 r4:00000215 [ 1336.896620][T10200] [<804c3e50>] (handle_mm_fault) from [<80234214>] (do_page_fault+0xec/0x49c) [ 1336.896695][T10200] r10:00000002 r9:85811b00 r8:00000215 r7:20000000 r6:00000a06 r5:20000000 [ 1336.896718][T10200] r4:ece6de48 [ 1336.896736][T10200] [<80234128>] (do_page_fault) from [<80234744>] (do_translation_fault+0xfc/0x12c) [ 1336.896801][T10200] r10:00000064 r9:856a4800 r8:80234648 r7:ece6de48 r6:20000000 r5:00000a06 [ 1336.896823][T10200] r4:8281d1a0 [ 1336.896841][T10200] [<80234648>] (do_translation_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1336.896905][T10200] r9:856a4800 r8:80234648 r7:ece6de48 r6:20000000 r5:00000a06 r4:8281d1a0 [ 1336.896925][T10200] [<80234774>] (do_DataAbort) from [<80200b0c>] (__dabt_svc+0x4c/0x80) [ 1336.896972][T10200] Exception stack(0xece6de48 to 0xece6de90) [ 1336.897011][T10200] de40: 20000000 ece6dee4 ffffffa0 534f434b 00001000 00000000 [ 1336.897048][T10200] de60: 00000000 00000000 00000000 00000000 00000064 ece6df2c 00000000 ece6de9c [ 1336.897079][T10200] de80: 00000009 819f3c80 a0000013 ffffffff [ 1336.897112][T10200] r8:00000000 r7:ece6de7c r6:ffffffff r5:a0000013 r4:819f3c80 [ 1336.897132][T10200] [<8059d524>] (do_statfs_native) from [<8059d950>] (sys_fstatfs+0x78/0x80) [ 1336.897195][T10200] r8:8020029c r7:00000064 r6:0012ff70 r5:20000000 r4:00000003 [ 1336.897215][T10200] [<8059d8d8>] (sys_fstatfs) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1336.897260][T10200] Exception stack(0xece6dfa8 to 0xece6dff0) [ 1336.897292][T10200] dfa0: 00000000 00000000 00000003 20000000 00000000 00000000 [ 1336.897328][T10200] dfc0: 00000000 00000000 0012ff70 00000064 002e0000 00000000 00006364 76b9b0bc [ 1336.897358][T10200] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1336.897382][T10200] r5:00000000 r4:00000000 [ 1337.621846][T10202] FAULT_INJECTION: forcing a failure. [ 1337.621846][T10202] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.622337][T10202] CPU: 0 UID: 0 PID: 10202 Comm: syz.0.1456 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1337.622399][T10202] Hardware name: ARM-Versatile Express [ 1337.622428][T10202] Call trace: [ 1337.622476][T10202] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1337.622600][T10202] r7:00000cc0 r6:00000000 r5:60000013 r4:8225b4f4 [ 1337.622624][T10202] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1337.622691][T10202] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1337.622751][T10202] r5:85910000 r4:82919a80 [ 1337.622769][T10202] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1337.622830][T10202] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1337.622899][T10202] r8:00000cc0 r7:00000cc0 r6:00000000 r5:830016c0 r4:00001000 [ 1337.622922][T10202] [<8051c1b0>] (should_failslab) from [<804ff790>] (__kvmalloc_node_noprof+0xe4/0x5a0) [ 1337.622971][T10202] [<804ff6ac>] (__kvmalloc_node_noprof) from [<8073bd58>] (fuse_readdir_uncached+0x78/0x370) [ 1337.623034][T10202] r10:85080a00 r9:ed4a9f58 r8:85080a80 r7:ed4a9f58 r6:ed4a9f58 r5:00001000 [ 1337.623055][T10202] r4:85402300 [ 1337.623092][T10202] [<8073bce0>] (fuse_readdir_uncached) from [<8073c1c4>] (fuse_readdir+0x174/0x7b0) [ 1337.623251][T10202] r10:0000008d r9:ed4a9f58 r8:85080a80 r7:85080a00 r6:ed4a9f58 r5:85080a00 [ 1337.623393][T10202] r4:84937180 [ 1337.623538][T10202] [<8073c050>] (fuse_readdir) from [<80568c14>] (iterate_dir+0xac/0x254) [ 1337.623618][T10202] r10:0000008d r9:85910000 r8:85080a80 r7:85080a00 r6:ed4a9f58 r5:859ad180 [ 1337.623751][T10202] r4:00000000 [ 1337.623818][T10202] [<80568b68>] (iterate_dir) from [<80568e28>] (sys_getdents+0x6c/0x11c) [ 1337.623928][T10202] r8:8020029c r7:859ad180 r6:00000000 r5:00000000 r4:859ad183 [ 1337.624042][T10202] [<80568dbc>] (sys_getdents) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1337.624177][T10202] Exception stack(0xed4a9fa8 to 0xed4a9ff0) [ 1337.624266][T10202] 9fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 1337.624381][T10202] 9fc0: 00000000 00000000 0012ff70 0000008d 002e0000 00000000 00006364 76b9b0bc [ 1337.624455][T10202] 9fe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1337.624566][T10202] r7:0000008d r6:0012ff70 r5:00000000 r4:00000000 [ 1339.717088][ T31] audit: type=1400 audit(1339.610:800): avc: denied { wake_alarm } for pid=10211 comm="syz.0.1458" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1339.986702][T10216] FAULT_INJECTION: forcing a failure. [ 1339.986702][T10216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1339.987143][T10216] CPU: 0 UID: 0 PID: 10216 Comm: syz.0.1460 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1339.987212][T10216] Hardware name: ARM-Versatile Express [ 1339.987234][T10216] Call trace: [ 1339.987272][T10216] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1339.987475][T10216] r7:20000500 r6:00000000 r5:60000013 r4:8225b4f4 [ 1339.987554][T10216] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1339.987657][T10216] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1339.987791][T10216] r5:85913c00 r4:82950610 [ 1339.987857][T10216] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1339.988173][T10216] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1339.988400][T10216] r8:8371db80 r7:20000500 r6:ed4adeec r5:00000080 r4:00000080 [ 1339.988589][T10216] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1339.988645][T10216] [<80964dd8>] (should_fail_usercopy) from [<8152b5c8>] (move_addr_to_kernel+0x34/0xf8) [ 1339.988766][T10216] [<8152b594>] (move_addr_to_kernel) from [<8152c270>] (__sys_bind+0x80/0x110) [ 1339.988927][T10216] r7:85d8acc0 r6:00000080 r5:85d8acc1 r4:00000003 [ 1339.989043][T10216] [<8152c1f0>] (__sys_bind) from [<8152c310>] (sys_bind+0x10/0x14) [ 1339.989164][T10216] r9:85913c00 r8:8020029c r7:0000011a r6:0012ff70 r5:00000000 r4:00000000 [ 1339.989255][T10216] [<8152c300>] (sys_bind) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1339.989338][T10216] Exception stack(0xed4adfa8 to 0xed4adff0) [ 1339.989523][T10216] dfa0: 00000000 00000000 00000003 20000500 00000080 00000000 [ 1339.989570][T10216] dfc0: 00000000 00000000 0012ff70 0000011a 002e0000 00000000 00006364 76b9b0bc [ 1339.989636][T10216] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1340.314138][T10221] FAULT_INJECTION: forcing a failure. [ 1340.314138][T10221] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.314660][T10221] CPU: 0 UID: 0 PID: 10221 Comm: syz.0.1463 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1340.314740][T10221] Hardware name: ARM-Versatile Express [ 1340.314765][T10221] Call trace: [ 1340.314807][T10221] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1340.314906][T10221] r7:856a6000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1340.314928][T10221] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1340.315063][T10221] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1340.315176][T10221] r5:856a6000 r4:82919a80 [ 1340.315353][T10221] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1340.315425][T10221] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1340.315544][T10221] r8:00000000 r7:856a6000 r6:00000dc0 r5:85d8ab40 r4:830a8540 [ 1340.315762][T10221] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1340.315899][T10221] [<80500be0>] (kmem_cache_alloc_noprof) from [<80777430>] (security_file_alloc+0x30/0x1dc) [ 1340.315978][T10221] r10:00000142 r9:83858000 r8:82805cc0 r7:8499f880 r6:00000002 r5:85d8ab40 [ 1340.316083][T10221] r4:85d8ab40 [ 1340.316230][T10221] [<80777400>] (security_file_alloc) from [<8054fd08>] (init_file+0x48/0x110) [ 1340.316341][T10221] r5:85d8ab40 r4:85d8ab40 [ 1340.316445][T10221] [<8054fcc0>] (init_file) from [<80550480>] (alloc_empty_file+0x68/0x13c) [ 1340.316678][T10221] r7:8499f880 r6:00000002 r5:85d8ab40 r4:8245e828 [ 1340.316742][T10221] [<80550418>] (alloc_empty_file) from [<80562d78>] (path_openat+0x40/0x1150) [ 1340.316815][T10221] r8:eceb5e58 r7:eceb5e58 r6:eceb5f20 r5:856a6000 r4:ffffff9c [ 1340.316999][T10221] [<80562d38>] (path_openat) from [<80563f34>] (do_filp_open+0xac/0x148) [ 1340.317194][T10221] r10:00000142 r9:83858000 r8:00000001 r7:eceb5e58 r6:eceb5f20 r5:856a6000 [ 1340.317298][T10221] r4:ffffff9c [ 1340.317317][T10221] [<80563e88>] (do_filp_open) from [<8054ac10>] (do_sys_openat2+0x90/0xe0) [ 1340.317602][T10221] r9:856a6000 r8:8020029c r7:ffffff9c r6:eceb5f58 r5:83858000 r4:00000004 [ 1340.317637][T10221] [<8054ab80>] (do_sys_openat2) from [<8054b038>] (sys_openat+0x98/0xd4) [ 1340.317797][T10221] r7:00000142 r6:00000000 r5:001856bc r4:ffffff9c [ 1340.317938][T10221] [<8054afa0>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1340.318155][T10221] Exception stack(0xeceb5fa8 to 0xeceb5ff0) [ 1340.318516][T10221] 5fa0: 00000002 001856bc ffffff9c 001856bc 00000002 00000000 [ 1340.318580][T10221] 5fc0: 00000002 001856bc 00000000 00000142 00000000 00000000 00006364 76b9b0bc [ 1340.319005][T10221] 5fe0: 00000000 76b98dd8 000d7df0 0012fdb8 [ 1340.319187][T10221] r5:001856bc r4:00000002 [ 1341.427729][T10233] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10233 comm=syz.0.1466 [ 1342.215399][T10246] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10246 comm=syz.0.1471 [ 1350.275502][T10339] fuse: Bad value for 'user_id' [ 1350.275749][T10339] fuse: Bad value for 'user_id' [ 1352.246143][T10383] FAULT_INJECTION: forcing a failure. [ 1352.246143][T10383] name failslab, interval 1, probability 0, space 0, times 0 [ 1352.247926][T10383] CPU: 1 UID: 0 PID: 10383 Comm: syz.0.1480 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1352.248002][T10383] Hardware name: ARM-Versatile Express [ 1352.248015][T10383] Call trace: [ 1352.248037][T10383] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1352.248102][T10383] r7:00000c40 r6:00000000 r5:60000013 r4:8225b4f4 [ 1352.248112][T10383] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1352.248138][T10383] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1352.248164][T10383] r5:85912400 r4:82919a80 [ 1352.248172][T10383] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1352.248202][T10383] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1352.248236][T10383] r8:85912400 r7:00000c40 r6:859ad628 r5:00001000 r4:830016c0 [ 1352.248245][T10383] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1352.248268][T10383] [<80500f14>] (__kmalloc_noprof) from [<807baf0c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1352.248300][T10383] r10:859ad600 r9:84c58400 r8:00000000 r7:8376b7f8 r6:859ad628 r5:00001000 [ 1352.248309][T10383] r4:00000000 [ 1352.248317][T10383] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7300>] (tomoyo_check_open_permission+0x150/0x1c0) [ 1352.248351][T10383] r10:859ad600 r9:00000004 r8:848f2c80 r7:00000000 r6:00000000 r5:859ad628 [ 1352.248362][T10383] r4:00000001 r3:00000001 [ 1352.248370][T10383] [<807b71b0>] (tomoyo_check_open_permission) from [<807bbdb4>] (tomoyo_file_open+0x34/0x38) [ 1352.248402][T10383] r9:00000000 r8:859ad628 r7:00000000 r6:85080a00 r5:81ccdd00 r4:859ad600 [ 1352.248410][T10383] [<807bbd80>] (tomoyo_file_open) from [<80778638>] (security_file_open+0x54/0x194) [ 1352.248448][T10383] r5:81ccdd00 r4:859ad600 [ 1352.248456][T10383] [<807785e4>] (security_file_open) from [<805488a8>] (do_dentry_open+0xe8/0x630) [ 1352.248484][T10383] r5:81ccdd00 r4:859ad600 [ 1352.248492][T10383] [<805487c0>] (do_dentry_open) from [<8054a70c>] (vfs_open+0x2c/0xe8) [ 1352.248522][T10383] r8:ed6f1e58 r7:00000000 r6:859ad628 r5:829209e0 r4:859ad600 [ 1352.248530][T10383] [<8054a6e0>] (vfs_open) from [<80563044>] (path_openat+0x30c/0x1150) [ 1352.248558][T10383] r6:ed6f1f20 r5:829209e0 r4:00000000 [ 1352.248566][T10383] [<80562d38>] (path_openat) from [<80563f34>] (do_filp_open+0xac/0x148) [ 1352.248595][T10383] r10:00000142 r9:8330b000 r8:00000001 r7:ed6f1e58 r6:ed6f1f20 r5:85912400 [ 1352.248604][T10383] r4:ffffff9c [ 1352.248612][T10383] [<80563e88>] (do_filp_open) from [<8054ac10>] (do_sys_openat2+0x90/0xe0) [ 1352.248643][T10383] r9:85912400 r8:8020029c r7:ffffff9c r6:ed6f1f58 r5:8330b000 r4:0000000a [ 1352.248652][T10383] [<8054ab80>] (do_sys_openat2) from [<8054b038>] (sys_openat+0x98/0xd4) [ 1352.248684][T10383] r7:00000142 r6:0012ff70 r5:20004280 r4:ffffff9c [ 1352.248693][T10383] [<8054afa0>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1352.248716][T10383] Exception stack(0xed6f1fa8 to 0xed6f1ff0) [ 1352.248736][T10383] 1fa0: 00000000 00000000 ffffff9c 20004280 00000000 00000040 [ 1352.248758][T10383] 1fc0: 00000000 00000000 0012ff70 00000142 002e0000 00000000 00006364 76b590bc [ 1352.248772][T10383] 1fe0: 76b58ec0 76b58eb0 000193a4 00131fc0 [ 1352.248784][T10383] r5:00000000 r4:00000000 [ 1352.249771][T10383] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1358.420157][T10477] FAULT_INJECTION: forcing a failure. [ 1358.420157][T10477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.422255][T10477] CPU: 1 UID: 0 PID: 10477 Comm: syz.0.1483 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1358.422360][T10477] Hardware name: ARM-Versatile Express [ 1358.422388][T10477] Call trace: [ 1358.422433][T10477] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1358.422539][T10477] r7:00000000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1358.422560][T10477] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1358.422613][T10477] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1358.422675][T10477] r5:856a2400 r4:82950610 [ 1358.422693][T10477] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1358.422755][T10477] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1358.422820][T10477] r8:20000400 r7:00000000 r6:ed7d9fb0 r5:ed7d9ee0 r4:856a2400 [ 1358.422837][T10477] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1358.422896][T10477] [<80964dd8>] (should_fail_usercopy) from [<8046368c>] (__rseq_handle_notify_resume+0x6c/0x72c) [ 1358.422952][T10477] [<80463620>] (__rseq_handle_notify_resume) from [<8022b8c8>] (do_work_pending+0xf8/0x4f8) [ 1358.423017][T10477] r10:00000003 r9:856a2400 r8:8020029c r7:00000003 r6:8020029c r5:ed7d9fb0 [ 1358.423038][T10477] r4:856a2400 [ 1358.423057][T10477] [<8022b7d0>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 1358.423144][T10477] Exception stack(0xed7d9fb0 to 0xed7d9ff8) [ 1358.423185][T10477] 9fa0: 00000002 76b9af30 0000000f 00000000 [ 1358.423224][T10477] 9fc0: 0000000f 76b9af30 00000006 00000003 002e0000 00000000 00006364 76b9b0bc [ 1358.423255][T10477] 9fe0: 00000158 76b9aed0 000d7df0 0012fe94 40000010 00000006 [ 1358.423294][T10477] r10:00000003 r9:856a2400 r8:8020029c r7:00000003 r6:00000006 r5:76b9af30 [ 1358.423314][T10477] r4:0000000f [ 1358.624383][T10496] FAULT_INJECTION: forcing a failure. [ 1358.624383][T10496] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.628588][T10496] CPU: 1 UID: 0 PID: 10496 Comm: syz.0.1485 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1358.628712][T10496] Hardware name: ARM-Versatile Express [ 1358.628741][T10496] Call trace: [ 1358.628785][T10496] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1358.628889][T10496] r7:20000040 r6:00000000 r5:60000013 r4:8225b4f4 [ 1358.628908][T10496] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1358.628960][T10496] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1358.629012][T10496] r5:83aa9800 r4:82950610 [ 1358.629028][T10496] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1358.629087][T10496] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1358.629150][T10496] r8:00000003 r7:20000040 r6:b5403587 r5:85da8d40 r4:0000000c [ 1358.629170][T10496] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1358.629221][T10496] [<80964dd8>] (should_fail_usercopy) from [<8049a9dc>] (memdup_user+0x44/0x170) [ 1358.629273][T10496] [<8049a998>] (memdup_user) from [<810bd054>] (i2cdev_ioctl+0x31c/0x404) [ 1358.629336][T10496] r9:84925a80 r8:00000003 r7:20000080 r6:b5403587 r5:84b4d000 r4:20000080 [ 1358.629359][T10496] [<810bcd38>] (i2cdev_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1358.629418][T10496] r6:84925a81 r5:00000000 r4:00000707 [ 1358.629477][T10496] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1358.629534][T10496] Exception stack(0xed3fdfa8 to 0xed3fdff0) [ 1358.629617][T10496] dfa0: 00000000 00000000 00000003 00000707 20000080 00000000 [ 1358.629658][T10496] dfc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76b9b0bc [ 1358.629698][T10496] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1358.629737][T10496] r10:00000036 r9:83aa9800 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1358.629759][T10496] r4:00000000 [ 1360.076594][T10512] FAULT_INJECTION: forcing a failure. [ 1360.076594][T10512] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.077076][T10512] CPU: 0 UID: 0 PID: 10512 Comm: syz.0.1489 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1360.077135][T10512] Hardware name: ARM-Versatile Express [ 1360.077162][T10512] Call trace: [ 1360.077271][T10512] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1360.077388][T10512] r7:856a0c00 r6:00000000 r5:60000013 r4:8225b4f4 [ 1360.077432][T10512] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1360.077509][T10512] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1360.077572][T10512] r5:856a0c00 r4:82919a80 [ 1360.077606][T10512] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1360.077670][T10512] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1360.077759][T10512] r8:00000000 r7:856a0c00 r6:00000dc0 r5:82ac8a38 r4:830ad900 [ 1360.077782][T10512] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1360.077835][T10512] [<80500be0>] (kmem_cache_alloc_noprof) from [<8072700c>] (fuse_request_alloc+0x24/0x84) [ 1360.077901][T10512] r10:856a0c00 r9:00000001 r8:82920a64 r7:859ed080 r6:859ed080 r5:82ac8a38 [ 1360.077943][T10512] r4:85750e00 [ 1360.077973][T10512] [<80726fe8>] (fuse_request_alloc) from [<80727710>] (fuse_get_req+0x1b4/0x2d8) [ 1360.078033][T10512] r7:859ed080 r6:85750e00 r5:00000000 r4:85750e00 [ 1360.078054][T10512] [<8072755c>] (fuse_get_req) from [<80728dfc>] (__fuse_simple_request+0x54/0x498) [ 1360.078117][T10512] r10:00000000 r9:00000000 r8:82920a64 r7:856a0c00 r6:85750e00 r5:ece6dd30 [ 1360.078161][T10512] r4:859ed080 [ 1360.078182][T10512] [<80728da8>] (__fuse_simple_request) from [<8072d690>] (fuse_do_getattr+0x108/0x228) [ 1360.078262][T10512] r8:00000001 r7:ece6deb0 r6:ece6dcc8 r5:850ac780 r4:ece6dca8 [ 1360.078284][T10512] [<8072d588>] (fuse_do_getattr) from [<8072d938>] (fuse_update_get_attr+0x188/0x190) [ 1360.078351][T10512] r10:fffff800 r9:00000000 r8:000007ff r7:ece6deb0 r6:00000000 r5:85750e00 [ 1360.078381][T10512] r4:850ac780 [ 1360.078432][T10512] [<8072d7b0>] (fuse_update_get_attr) from [<8072f63c>] (fuse_getattr+0x8c/0xa8) [ 1360.078503][T10512] r10:00000000 r9:8072f5b0 r8:829209e0 r7:850ac780 r6:00000000 r5:ece6deb0 [ 1360.078540][T10512] r4:000007ff [ 1360.078569][T10512] [<8072f5b0>] (fuse_getattr) from [<805557f8>] (vfs_getattr_nosec+0xac/0x104) [ 1360.078636][T10512] r8:850ac780 r7:00000000 r6:000007ff r5:ece6de6c r4:ece6deb0 [ 1360.078658][T10512] [<8055574c>] (vfs_getattr_nosec) from [<80555fc4>] (vfs_statx+0x98/0x150) [ 1360.078718][T10512] r9:00000000 r8:83858000 r7:ffffff9c r6:00000001 r5:00000800 r4:ece6deb0 [ 1360.078739][T10512] [<80555f2c>] (vfs_statx) from [<80556268>] (__do_sys_newstat+0x64/0xb0) [ 1360.078801][T10512] r10:0000006a r9:856a0c00 r8:8020029c r7:0000006a r6:20000b00 r5:83858000 [ 1360.078822][T10512] r4:20000a40 [ 1360.078837][T10512] [<80556204>] (__do_sys_newstat) from [<80556630>] (sys_newstat+0x10/0x14) [ 1360.078910][T10512] r6:0012ff70 r5:00000000 r4:00000000 [ 1360.078934][T10512] [<80556620>] (sys_newstat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1360.078982][T10512] Exception stack(0xece6dfa8 to 0xece6dff0) [ 1360.079020][T10512] dfa0: 00000000 00000000 20000a40 20000b00 00000000 00000000 [ 1360.079057][T10512] dfc0: 00000000 00000000 0012ff70 0000006a 002e0000 00000000 00006364 76b7a0bc [ 1360.079084][T10512] dfe0: 76b79ec0 76b79eb0 000193a4 00131fc0 [ 1361.029323][ T8559] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 1361.031020][ T8559] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1378.220135][ T31] audit: type=1400 audit(1378.110:801): avc: denied { watch watch_reads } for pid=10576 comm="syz.0.1509" path="/335" dev="tmpfs" ino=1779 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1384.805419][T10601] FAULT_INJECTION: forcing a failure. [ 1384.805419][T10601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1384.807370][T10601] CPU: 1 UID: 0 PID: 10601 Comm: syz.0.1518 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1384.807476][T10601] Hardware name: ARM-Versatile Express [ 1384.807507][T10601] Call trace: [ 1384.807549][T10601] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1384.807662][T10601] r7:00000000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1384.807684][T10601] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1384.807739][T10601] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1384.807797][T10601] r5:85915400 r4:82950610 [ 1384.807814][T10601] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1384.807878][T10601] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1384.807945][T10601] r8:76b9af30 r7:00000000 r6:00000000 r5:edb99f68 r4:00000002 [ 1384.807965][T10601] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1384.808020][T10601] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1384.808083][T10601] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1384.808159][T10601] r10:00000001 r9:8060179c r8:00000002 r7:edb99f68 r6:0000000f r5:76b9af30 [ 1384.808185][T10601] r4:85915400 r3:edb99e9f [ 1384.808205][T10601] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1384.808273][T10601] r8:76b9af30 r7:edb99f68 r6:85915400 r5:0000000f r4:84925c00 [ 1384.808293][T10601] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1384.808360][T10601] r10:00000003 r9:85915400 r8:8020029c r7:00000000 r6:00000000 r5:84925c00 [ 1384.808383][T10601] r4:84925c03 [ 1384.808409][T10601] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1384.808472][T10601] r7:00000003 r6:00000004 r5:76b9af30 r4:0000000f [ 1384.808494][T10601] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1384.808543][T10601] Exception stack(0xedb99fa8 to 0xedb99ff0) [ 1384.808589][T10601] 9fa0: 0000000f 76b9af30 00000004 76b9af30 0000000f 00000000 [ 1384.808636][T10601] 9fc0: 0000000f 76b9af30 00000004 00000003 002e0000 00000000 00006364 76b9b0bc [ 1384.808667][T10601] 9fe0: 00000158 76b9aed0 000d7df0 0012fe94 [ 1385.346745][ T31] audit: type=1400 audit(1385.240:802): avc: denied { accept } for pid=10612 comm="syz.0.1522" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1387.181919][T10627] FAULT_INJECTION: forcing a failure. [ 1387.181919][T10627] name failslab, interval 1, probability 0, space 0, times 0 [ 1387.182376][T10627] CPU: 0 UID: 0 PID: 10627 Comm: syz.0.1527 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1387.182434][T10627] Hardware name: ARM-Versatile Express [ 1387.182458][T10627] Call trace: [ 1387.182535][T10627] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1387.182634][T10627] r7:85916000 r6:00000000 r5:60000013 r4:8225b4f4 [ 1387.182654][T10627] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1387.182711][T10627] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1387.182765][T10627] r5:85916000 r4:82919a80 [ 1387.182781][T10627] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1387.182840][T10627] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1387.182949][T10627] r8:00000000 r7:85916000 r6:00000cc0 r5:edb99e60 r4:830a8b40 [ 1387.182987][T10627] [<8051c1b0>] (should_failslab) from [<805008f8>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 1387.183054][T10627] [<805008a8>] (kmem_cache_alloc_lru_noprof) from [<8056c4c4>] (__d_alloc+0x30/0x220) [ 1387.183178][T10627] r10:0000018a r9:8245e83c r8:84c58400 r7:5c22dd30 r6:00000401 r5:edb99e60 [ 1387.183202][T10627] r4:8376e5d8 [ 1387.183218][T10627] [<8056c494>] (__d_alloc) from [<8056c6cc>] (d_alloc+0x18/0x68) [ 1387.183278][T10627] r9:80808080 r8:85916000 r7:5c22dd30 r6:00000401 r5:8376e5d8 r4:8376e5d8 [ 1387.183295][T10627] [<8056c6b4>] (d_alloc) from [<8056f99c>] (d_alloc_parallel+0x54/0x490) [ 1387.183352][T10627] r7:5c22dd30 r6:00000401 r5:8376e5d8 r4:8376e5d8 [ 1387.183454][T10627] [<8056f948>] (d_alloc_parallel) from [<8055d440>] (__lookup_slow+0x5c/0x140) [ 1387.183530][T10627] r10:83858023 r9:80808080 r8:edb99e60 r7:850a77b8 r6:00000401 r5:8376e5d8 [ 1387.183571][T10627] r4:8376e5d8 [ 1387.183589][T10627] [<8055d3e4>] (__lookup_slow) from [<80561454>] (walk_component+0x104/0x170) [ 1387.183650][T10627] r9:80808080 r8:00000401 r7:00000002 r6:edb99e58 r5:850a7838 r4:8376e5d8 [ 1387.183676][T10627] [<80561350>] (walk_component) from [<805616e0>] (link_path_walk+0x220/0x3dc) [ 1387.183842][T10627] r9:80808080 r8:2f2f2f2f r7:d0d0d0d0 r6:edb99e58 r5:fefefeff r4:83858024 [ 1387.183967][T10627] [<805614c0>] (link_path_walk) from [<80562db4>] (path_openat+0x7c/0x1150) [ 1387.184029][T10627] r10:85d8a6c0 r9:83858000 r8:edb99e58 r7:edb99e58 r6:edb99f20 r5:83858010 [ 1387.184088][T10627] r4:ffffff9c [ 1387.184149][T10627] [<80562d38>] (path_openat) from [<80563f34>] (do_filp_open+0xac/0x148) [ 1387.184239][T10627] r10:00000142 r9:83858000 r8:00000001 r7:edb99e58 r6:edb99f20 r5:85916000 [ 1387.184262][T10627] r4:ffffff9c [ 1387.184312][T10627] [<80563e88>] (do_filp_open) from [<8054ac10>] (do_sys_openat2+0x90/0xe0) [ 1387.184373][T10627] r9:85916000 r8:8020029c r7:ffffff9c r6:edb99f58 r5:83858000 r4:00000005 [ 1387.184427][T10627] [<8054ab80>] (do_sys_openat2) from [<8054b038>] (sys_openat+0x98/0xd4) [ 1387.184543][T10627] r7:00000142 r6:00000000 r5:76b9ae38 r4:ffffff9c [ 1387.184562][T10627] [<8054afa0>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1387.184624][T10627] Exception stack(0xedb99fa8 to 0xedb99ff0) [ 1387.184665][T10627] 9fa0: 00000002 76b9ae38 ffffff9c 76b9ae38 00000002 00000000 [ 1387.184697][T10627] 9fc0: 00000002 76b9ae38 00000000 00000142 00000000 00000000 00006364 76b9b0bc [ 1387.184721][T10627] 9fe0: 7f037eff 76b9adf8 000d7df0 0012fdb8 [ 1387.184743][T10627] r5:76b9ae38 r4:00000002 [ 1387.660129][ T9201] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 1387.830196][ T9201] usb 1-1: Using ep0 maxpacket: 16 [ 1387.838837][ T9201] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1387.840886][ T9201] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1387.854296][ T9201] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1387.855860][ T9201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1387.856792][ T9201] usb 1-1: Product: Н [ 1387.857360][ T9201] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1387.858814][ T9201] usb 1-1: SerialNumber: ࠔ [ 1388.136126][ T9201] usbhid 1-1:1.0: can't add hid device: -71 [ 1388.140524][ T9201] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1388.161351][ T9201] usb 1-1: USB disconnect, device number 57 [ 1391.870745][ T10] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 1392.020148][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 1392.028476][ T10] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1392.028887][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1392.052853][ T10] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1392.053376][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1392.053772][ T10] usb 1-1: Product: Н [ 1392.053846][ T10] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1392.053908][ T10] usb 1-1: SerialNumber: ࠔ [ 1392.383034][ T10] usbhid 1-1:1.0: can't add hid device: -71 [ 1392.383567][ T10] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1392.395173][ T10] usb 1-1: USB disconnect, device number 58 [ 1392.503943][ T31] audit: type=1400 audit(1392.400:803): avc: denied { map } for pid=10681 comm="syz.0.1535" path="/proc/847/task/848/cgroup" dev="proc" ino=17440 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 1392.505135][ T31] audit: type=1400 audit(1392.400:804): avc: denied { execute } for pid=10681 comm="syz.0.1535" path="/proc/847/task/848/cgroup" dev="proc" ino=17440 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 1396.110769][T10696] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10696 comm=syz.1.1538 [ 1397.480629][ T31] audit: type=1400 audit(1397.380:805): avc: denied { ioctl } for pid=10707 comm="syz.0.1542" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1400.173631][T10724] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10724 comm=syz.1.1544 [ 1409.160894][T10738] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10738 comm=syz.1.1549 [ 1416.123097][T10756] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10756 comm=syz.1.1555 [ 1420.637910][T10765] fuse: Unknown parameter 'r'd' [ 1420.863149][T10768] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10768 comm=syz.0.1560 [ 1422.563255][T10780] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10780 comm=syz.0.1565 [ 1423.320752][ T9201] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 1423.470463][ T9201] usb 2-1: Using ep0 maxpacket: 16 [ 1423.480637][ T9201] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1423.481337][ T9201] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1423.491577][ T9201] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1423.492307][ T9201] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1423.493011][ T9201] usb 2-1: Product: Н [ 1423.493444][ T9201] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1423.494938][ T9201] usb 2-1: SerialNumber: ࠔ [ 1424.198413][ T9201] usbhid 2-1:1.0: can't add hid device: -71 [ 1424.200667][ T9201] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1424.206200][ T9201] usb 2-1: USB disconnect, device number 42 [ 1425.143355][T10804] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10804 comm=syz.0.1570 [ 1426.172765][ T9201] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 1426.350081][ T9201] usb 1-1: Using ep0 maxpacket: 16 [ 1426.377387][ T9201] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1426.377833][ T9201] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1426.401831][ T9201] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1426.402874][ T9201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1426.403754][ T9201] usb 1-1: Product: Н [ 1426.404417][ T9201] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1426.405733][ T9201] usb 1-1: SerialNumber: ࠔ [ 1426.755151][ T9201] usbhid 1-1:1.0: can't add hid device: -71 [ 1426.755697][ T9201] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1426.761672][ T9201] usb 1-1: USB disconnect, device number 59 [ 1430.461160][T10831] FAULT_INJECTION: forcing a failure. [ 1430.461160][T10831] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.461481][T10831] CPU: 0 UID: 0 PID: 10831 Comm: syz.0.1574 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1430.461536][T10831] Hardware name: ARM-Versatile Express [ 1430.461552][T10831] Call trace: [ 1430.461577][T10831] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1430.461639][T10831] r7:84e05400 r6:00000000 r5:60000013 r4:8225b4f4 [ 1430.461650][T10831] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1430.461688][T10831] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1430.461721][T10831] r5:84e05400 r4:82919a80 [ 1430.461729][T10831] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1430.461765][T10831] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1430.461807][T10831] r8:00000000 r7:84e05400 r6:00000cc0 r5:8309c800 r4:830ad000 [ 1430.461817][T10831] [<8051c1b0>] (should_failslab) from [<805008f8>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 1430.461844][T10831] [<805008a8>] (kmem_cache_alloc_lru_noprof) from [<80491868>] (shmem_alloc_inode+0x24/0x30) [ 1430.462053][T10831] r10:0000003f r9:84e05400 r8:000081ff r7:8300b700 r6:81c1c600 r5:8309c800 [ 1430.462115][T10831] r4:826c5cdc [ 1430.462151][T10831] [<80491844>] (shmem_alloc_inode) from [<80574ad4>] (alloc_inode+0x24/0xcc) [ 1430.462185][T10831] [<80574ab0>] (alloc_inode) from [<80574b8c>] (new_inode+0x10/0x68) [ 1430.462283][T10831] r7:8300b700 r6:00000000 r5:8309c800 r4:826c5cdc [ 1430.462343][T10831] [<80574b7c>] (new_inode) from [<80492810>] (shmem_get_inode+0x90/0x38c) [ 1430.462416][T10831] r9:84e05400 r8:000081ff r7:8300b700 r6:00000000 r5:8309c800 r4:826c5cdc [ 1430.462446][T10831] [<80492780>] (shmem_get_inode) from [<8049349c>] (__shmem_file_setup+0x134/0x178) [ 1430.462543][T10831] r10:ee37dcc8 r9:00000b36 r8:829209e0 r7:82270ee8 r6:00000000 r5:00b36000 [ 1430.462643][T10831] r4:830af010 [ 1430.462737][T10831] [<80493368>] (__shmem_file_setup) from [<804999ec>] (shmem_zero_setup+0x4c/0x84) [ 1430.462807][T10831] r9:00200000 r8:00000000 r7:84d90980 r6:20000000 r5:82c2e344 r4:84d90980 [ 1430.462876][T10831] [<804999a0>] (shmem_zero_setup) from [<804e7600>] (__mmap_region+0xa1c/0xccc) [ 1430.463017][T10831] r5:82c2e344 r4:82c2e348 [ 1430.463037][T10831] [<804e6be4>] (__mmap_region) from [<804e8500>] (mmap_region+0x88/0x160) [ 1430.463091][T10831] r10:00000000 r9:85d31200 r8:84e05400 r7:00b36000 r6:20000000 r5:00000000 [ 1430.463164][T10831] r4:000000ff [ 1430.463328][T10831] [<804e8478>] (mmap_region) from [<804cd7f0>] (do_mmap+0x368/0x538) [ 1430.463411][T10831] r8:20000000 r7:84e05400 r6:0000000f r5:00008031 r4:00b36000 [ 1430.463649][T10831] [<804cd488>] (do_mmap) from [<8049af4c>] (vm_mmap_pgoff+0x124/0x1ec) [ 1430.463895][T10831] r10:85d31200 r9:20000000 r8:00b36000 r7:ee37df18 r6:00000000 r5:0000000f [ 1430.463985][T10831] r4:00000000 [ 1430.464006][T10831] [<8049ae28>] (vm_mmap_pgoff) from [<804cc9a0>] (ksys_mmap_pgoff+0x48/0xec) [ 1430.464146][T10831] r10:000000c0 r9:84e05400 r8:8020029c r7:20000000 r6:00b36000 r5:0000000f [ 1430.464319][T10831] r4:00008031 [ 1430.464432][T10831] [<804cc958>] (ksys_mmap_pgoff) from [<804cca60>] (sys_mmap_pgoff+0x1c/0x24) [ 1430.464539][T10831] r8:8020029c r7:000000c0 r6:0012ff70 r5:00000000 r4:00000003 [ 1430.464650][T10831] [<804cca44>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1430.464728][T10831] Exception stack(0xee37dfa8 to 0xee37dff0) [ 1430.464785][T10831] dfa0: 00000003 00000000 20000000 00b36000 0000000f 00008031 [ 1430.465111][T10831] dfc0: 00000003 00000000 0012ff70 000000c0 002e0000 00000000 00006364 76b9b0bc [ 1430.465147][T10831] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1431.071302][T10833] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10833 comm=syz.0.1575 [ 1431.864867][ T10] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1432.051677][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 1432.076045][ T10] usb 1-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1432.076432][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1432.135049][ T10] usb 1-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1432.135474][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1432.135791][ T10] usb 1-1: Product: Н [ 1432.135862][ T10] usb 1-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1432.135973][ T10] usb 1-1: SerialNumber: ࠔ [ 1432.161239][ T31] audit: type=1400 audit(1432.050:806): avc: denied { getopt } for pid=10828 comm="syz.1.1573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1432.483573][ T10] usbhid 1-1:1.0: can't add hid device: -71 [ 1432.483862][ T10] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1432.491476][ T10] usb 1-1: USB disconnect, device number 60 [ 1436.650581][ T47] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 1436.811226][ T47] usb 2-1: Using ep0 maxpacket: 16 [ 1436.849104][ T47] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1436.850267][ T47] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1436.990895][ T47] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1436.994423][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1436.996286][ T47] usb 2-1: Product: Н [ 1436.996995][ T47] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1436.998361][ T47] usb 2-1: SerialNumber: ࠔ [ 1437.499225][ T47] usbhid 2-1:1.0: can't add hid device: -71 [ 1437.500703][ T47] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1437.502923][ T47] usb 2-1: USB disconnect, device number 43 [ 1438.510755][T10880] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10880 comm=syz.1.1583 [ 1438.754842][T10884] SELinux: Context system_u:object_r:lvm_control_t:s0 is not valid (left unmapped). [ 1438.757779][ T31] audit: type=1400 audit(1438.650:807): avc: denied { relabelto } for pid=10882 comm="syz.0.1584" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:lvm_control_t:s0" [ 1438.760722][ T31] audit: type=1400 audit(1438.650:808): avc: denied { associate } for pid=10882 comm="syz.0.1584" name="urandom" dev="devtmpfs" ino=8 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:lvm_control_t:s0" [ 1441.015951][T10896] FAULT_INJECTION: forcing a failure. [ 1441.015951][T10896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1441.017461][T10896] CPU: 0 UID: 0 PID: 10896 Comm: syz.0.1588 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1441.017553][T10896] Hardware name: ARM-Versatile Express [ 1441.017578][T10896] Call trace: [ 1441.017616][T10896] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1441.017730][T10896] r7:20002fc0 r6:00000000 r5:60000013 r4:8225b4f4 [ 1441.017748][T10896] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1441.017793][T10896] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1441.017838][T10896] r5:84e02400 r4:82950610 [ 1441.017852][T10896] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1441.017904][T10896] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1441.017957][T10896] r8:4fdf0869 r7:20002fc0 r6:855b8d00 r5:85487000 r4:20002fc0 [ 1441.017974][T10896] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1441.018024][T10896] [<80964dd8>] (should_fail_usercopy) from [<81664434>] (ethtool_get_link_ksettings+0x58/0x1f0) [ 1441.018078][T10896] [<816643dc>] (ethtool_get_link_ksettings) from [<81669b80>] (dev_ethtool+0x107c/0x25f4) [ 1441.018136][T10896] r9:0000010e r8:4fdf0869 r7:20002fc0 r6:855b8d00 r5:85731b00 r4:85487000 [ 1441.018154][T10896] [<81668b04>] (dev_ethtool) from [<8159d5d0>] (dev_ioctl+0x3c0/0x62c) [ 1441.018262][T10896] r10:20002fc0 r9:ee42decb r8:00000000 r7:855b8d00 r6:ee42decc r5:00000046 [ 1441.018284][T10896] r4:00008946 [ 1441.018300][T10896] [<8159d210>] (dev_ioctl) from [<8152bc70>] (sock_ioctl+0x55c/0x600) [ 1441.018366][T10896] r10:84e02400 r9:81e7d48c r8:ee42decc r7:b5403587 r6:855b8d00 r5:20000100 [ 1441.018388][T10896] r4:00008946 r3:20002fc0 [ 1441.018407][T10896] [<8152b714>] (sock_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1441.018468][T10896] r9:859ad180 r8:00000003 r7:20000100 r6:859ad181 r5:00000000 r4:00008946 [ 1441.018486][T10896] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1441.018526][T10896] Exception stack(0xee42dfa8 to 0xee42dff0) [ 1441.018567][T10896] dfa0: 00000000 00000000 00000003 00008946 20000100 00000000 [ 1441.018604][T10896] dfc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76b9b0bc [ 1441.018635][T10896] dfe0: 76b9aec0 76b9aeb0 000193a4 00131fc0 [ 1441.018667][T10896] r10:00000036 r9:84e02400 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1441.018684][T10896] r4:00000000 [ 1441.400447][ T8559] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 1441.551354][ T8559] usb 1-1: Using ep0 maxpacket: 16 [ 1441.562896][ T8559] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1441.563336][ T8559] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1441.563639][ T8559] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1441.563891][ T8559] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1441.564111][ T8559] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1441.574912][ T8559] usb 1-1: config 0 descriptor?? [ 1442.005564][T10898] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1442.016223][T10898] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1442.070057][ T3053] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1442.231397][ T8559] usbhid 1-1:0.0: can't add hid device: -71 [ 1442.232397][ T8559] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1442.237088][ T8559] usb 1-1: USB disconnect, device number 61 [ 1442.262710][ T3053] usb 2-1: Using ep0 maxpacket: 16 [ 1442.375135][ T3053] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1442.375493][ T3053] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1442.624359][T10918] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10918 comm=syz.0.1590 [ 1442.921179][ T3053] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.40 [ 1442.921537][ T3053] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1442.921619][ T3053] usb 2-1: Product: Н [ 1442.921686][ T3053] usb 2-1: Manufacturer: 尸犜襰䦾⃉ꐴཧЮ核栍巇쟡芏셠薡Ꙑ镠敹讫⫓鱘轗⨣ᕧ豬뉔觷፭۝燯഑쒏캘ﳒ懋䢞둭짂䓩몗䭣Ѯ곣ꨟ黪獒Ḓ퇻ᩖ䮘廪뮓櫚ʒ鶀鯓⫩㟧絯壾閗煈鶎 [ 1442.921775][ T3053] usb 2-1: SerialNumber: ࠔ [ 1443.754951][ T3053] usbhid 2-1:1.0: can't add hid device: -71 [ 1443.755509][ T3053] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1443.766940][ T3053] usb 2-1: USB disconnect, device number 44 [ 1445.200432][ T3053] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1445.360187][ T3053] usb 1-1: Using ep0 maxpacket: 16 [ 1445.368859][ T3053] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1445.369353][ T3053] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFC, changing to 0x8C [ 1445.369456][ T3053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8C has an invalid bInterval 234, changing to 11 [ 1445.370048][ T3053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid maxpacket 41389, setting to 1024 [ 1445.370136][ T3053] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1445.401227][ T3053] usb 1-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=a4.8f [ 1445.401615][ T3053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1445.401712][ T3053] usb 1-1: Product: syz [ 1445.401772][ T3053] usb 1-1: Manufacturer: syz [ 1445.401827][ T3053] usb 1-1: SerialNumber: syz [ 1445.409306][ T3053] usb 1-1: config 0 descriptor?? [ 1445.590833][ T3053] rc_core: IR keymap rc-xbox-dvd not found [ 1445.591366][ T3053] Registered IR keymap rc-empty [ 1445.593267][ T3053] rc rc0: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1445.595349][ T3053] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input17 [ 1445.702495][ C1] xbox_remote 1-1:0.0: xbox_remote_irq_in: usb_submit_urb()=-19 [ 1445.702945][ T3053] usb 1-1: USB disconnect, device number 62 [ 1445.930837][ T3800] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1446.137130][ T3800] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1446.138398][ T3800] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1446.142712][ T3800] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1446.145566][ T3800] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1446.150238][ T3800] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1446.161252][ T3800] usb 2-1: config 0 descriptor?? [ 1447.289893][ T3053] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1447.439841][ T3053] usb 1-1: Using ep0 maxpacket: 32 [ 1447.447652][ T3053] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1447.454152][ T3053] usb 1-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1447.454372][ T3053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1447.454523][ T3053] usb 1-1: Product: syz [ 1447.454665][ T3053] usb 1-1: Manufacturer: syz [ 1447.454800][ T3053] usb 1-1: SerialNumber: syz [ 1447.466675][ T3053] usb 1-1: config 0 descriptor?? [ 1447.577698][ T3800] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 1447.588111][ T3800] plantronics 0003:047F:FFFF.000C: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1447.902640][ T3053] gs_usb 1-1:0.0: Configuring for 3 interfaces [ 1447.955804][ T3800] usb 2-1: USB disconnect, device number 45 [ 1448.557760][ T3053] gs_usb 1-1:0.0: Couldn't get bit timing const for channel 2 (-EPROTO) [ 1448.784373][ T3053] gs_usb 1-1:0.0: probe with driver gs_usb failed with error -71 [ 1448.795057][ T3053] usb 1-1: USB disconnect, device number 63 [ 1449.210480][ T2954] bond1 (unregistering): (slave gretap1): Releasing active interface [ 1449.249294][ T2954] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1449.258768][ T2954] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1449.264875][ T2954] bond0 (unregistering): Released all slaves [ 1449.281275][ T2954] bond1 (unregistering): Released all slaves [ 1449.293638][ T2954] bond2 (unregistering): Released all slaves [ 1449.305004][ T2954] bond3 (unregistering): Released all slaves [ 1449.768859][ T2954] hsr_slave_0: left promiscuous mode [ 1449.773049][ T2954] hsr_slave_1: left promiscuous mode [ 1450.646884][ T2954] lo (unregistering): left allmulticast mode [ 1451.720934][T11115] __nla_validate_parse: 23 callbacks suppressed [ 1451.721391][T11115] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1617'. [ 1452.359174][T11157] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1619'. [ 1452.371966][T11157] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1619'. [ 1454.645152][T11034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1454.648891][T11034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1456.754305][T11034] hsr_slave_0: entered promiscuous mode [ 1456.757174][T11034] hsr_slave_1: entered promiscuous mode [ 1456.762327][T11034] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1456.765323][T11034] Cannot create hsr debugfs directory [ 1457.360475][ T23] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1457.540563][ T23] usb 1-1: config 0 interface 0 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1457.541231][ T23] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1457.541530][ T23] usb 1-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 1457.541752][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1457.553715][ T23] usb 1-1: config 0 descriptor?? [ 1458.008079][ T23] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x3 [ 1458.008595][ T23] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x7 [ 1458.009012][ T23] magicmouse 0003:05AC:0269.000D: unbalanced collection at end of report description [ 1458.009516][ T23] magicmouse 0003:05AC:0269.000D: magicmouse hid parse failed [ 1458.021580][ T23] magicmouse 0003:05AC:0269.000D: probe with driver magicmouse failed with error -22 [ 1458.221942][ T23] usb 1-1: USB disconnect, device number 64 [ 1458.348231][T11034] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1458.365564][T11034] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1458.403668][T11034] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1458.438517][T11034] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1460.074326][T11034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1461.051371][ T3053] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1461.220698][ T3053] usb 1-1: Using ep0 maxpacket: 32 [ 1461.238488][ T3053] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1461.238875][ T3053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 1461.238964][ T3053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1461.239150][ T3053] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1461.239489][ T3053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1461.259099][ T3053] usb 1-1: config 0 descriptor?? [ 1461.264549][T11491] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1461.268606][ T3053] hub 1-1:0.0: USB hub found [ 1461.516004][ T3053] hub 1-1:0.0: 2 ports detected [ 1461.939998][ T3053] hub 1-1:0.0: set hub depth failed [ 1461.963587][ T3053] usb 1-1: USB disconnect, device number 65 [ 1466.260432][T11498] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1466.421877][T11498] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1466.422313][T11498] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 1466.422685][T11498] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1466.422811][T11498] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1466.422895][T11498] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 1466.422976][T11498] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1466.479145][T11498] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1466.479399][T11498] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1466.479988][T11498] usb 1-1: Product: syz [ 1466.480104][T11498] usb 1-1: Manufacturer: syz [ 1466.498355][T11568] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1466.517307][T11498] cdc_wdm 1-1:1.0: skipping garbage [ 1466.517509][T11498] cdc_wdm 1-1:1.0: skipping garbage [ 1466.522483][T11498] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 1467.112891][T11498] usb 1-1: USB disconnect, device number 66 [ 1468.762904][T11034] veth0_vlan: entered promiscuous mode [ 1468.770511][T11605] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 1468.908072][T11034] veth1_vlan: entered promiscuous mode [ 1469.071207][T11605] usb 1-1: config 0 has an invalid interface number: 29 but max is 0 [ 1469.072831][T11605] usb 1-1: config 0 has no interface number 0 [ 1469.073790][T11605] usb 1-1: config 0 interface 29 has no altsetting 0 [ 1469.091133][T11605] usb 1-1: New USB device found, idVendor=0c72, idProduct=0014, bcdDevice=39.ac [ 1469.091873][T11605] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1469.092538][T11605] usb 1-1: Product: syz [ 1469.092890][T11605] usb 1-1: Manufacturer: syz [ 1469.093243][T11605] usb 1-1: SerialNumber: syz [ 1469.097403][T11605] usb 1-1: config 0 descriptor?? [ 1469.161685][T11034] veth0_macvtap: entered promiscuous mode [ 1469.192710][T11034] veth1_macvtap: entered promiscuous mode [ 1469.328013][T11601] FAULT_INJECTION: forcing a failure. [ 1469.328013][T11601] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.328508][T11601] CPU: 1 UID: 0 PID: 11601 Comm: syz.0.1647 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1469.328658][T11601] Hardware name: ARM-Versatile Express [ 1469.328691][T11601] Call trace: [ 1469.328830][T11601] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1469.328942][T11601] r7:00000d40 r6:00000000 r5:60000013 r4:8225b4f4 [ 1469.328963][T11601] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1469.329042][T11601] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1469.329157][T11601] r5:84b35400 r4:82919a80 [ 1469.329427][T11601] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1469.330215][T11601] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1469.330480][T11601] r8:84b35400 r7:00000d40 r6:85728628 r5:00000022 r4:83001240 [ 1469.330645][T11601] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1469.330722][T11601] [<80500f14>] (__kmalloc_noprof) from [<807bae14>] (tomoyo_encode2+0x64/0xf0) [ 1469.330793][T11601] r10:00000fff r9:8309e400 r8:00000000 r7:834dc088 r6:85728628 r5:85918ffc [ 1469.330816][T11601] r4:85918fe5 [ 1469.330833][T11601] [<807badb0>] (tomoyo_encode2) from [<807baec4>] (tomoyo_encode+0x24/0x30) [ 1469.330892][T11601] r9:8309e400 r8:00000000 r7:834dc088 r6:85728628 r5:00001000 r4:85918fe6 [ 1469.330909][T11601] [<807baea0>] (tomoyo_encode) from [<807baf50>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1469.330959][T11601] r5:00001000 r4:85918000 [ 1469.331048][T11601] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1469.331177][T11601] r10:84b35400 r9:00000000 r8:00000003 r7:40085503 r6:00000004 r5:81cd6278 [ 1469.331202][T11601] r4:85728628 r3:826c0200 [ 1469.331305][T11601] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1469.331378][T11601] r9:85728600 r8:00000003 r7:76b98e80 r6:76b98e80 r5:40085503 r4:85728600 [ 1469.331400][T11601] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1469.331463][T11601] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1469.331521][T11601] r7:76b98e80 r6:85728601 r5:76b98e98 r4:40085503 [ 1469.331541][T11601] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1469.331586][T11601] Exception stack(0xdfcd1fa8 to 0xdfcd1ff0) [ 1469.331633][T11601] 1fa0: 76b98e80 76b98e98 00000003 40085503 76b98e80 76b98e50 [ 1469.331672][T11601] 1fc0: 76b98e80 76b98e98 00000003 00000036 00000000 00000000 00006364 76b9b0bc [ 1469.331701][T11601] 1fe0: 00000000 76b98e38 002b9000 0013198c [ 1469.331736][T11601] r10:00000036 r9:84b35400 r8:8020029c r7:00000036 r6:00000003 r5:76b98e98 [ 1469.331811][T11601] r4:76b98e80 [ 1469.378652][T11601] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1469.380751][T11605] peak_usb 1-1:0.29: PEAK-System PCAN-USB X6 v0 fw v0.0.0 (2 channels) [ 1469.463078][T11034] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1469.463614][T11034] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1469.464072][T11034] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1469.464169][T11034] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1469.592220][T11605] peak_usb 1-1:0.29 can0: sending command failure: -22 [ 1469.593303][T11605] peak_usb 1-1:0.29 can0: sending command failure: -22 [ 1469.594288][T11605] peak_usb 1-1:0.29 can0: sending command failure: -22 [ 1469.661706][T11605] peak_usb 1-1:0.29: probe with driver peak_usb failed with error -22 [ 1469.807564][ T9201] usb 1-1: USB disconnect, device number 67 [ 1472.940160][ T44] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 1473.110374][ T44] usb 2-1: Using ep0 maxpacket: 8 [ 1473.121718][ T44] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 1473.122116][ T44] usb 2-1: config 179 has no interface number 0 [ 1473.122361][ T44] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 1473.122580][ T44] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 1473.122809][ T44] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1473.123021][ T44] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 1473.123276][ T44] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1473.123537][ T44] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 1473.123751][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1473.142788][T11654] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1473.612904][T11654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1473.614156][T11654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1473.844788][ T9201] usb 2-1: USB disconnect, device number 46 [ 1473.844886][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 1473.845141][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 1474.471859][ T31] audit: type=1400 audit(1474.370:809): avc: denied { getopt } for pid=11687 comm="syz.1.1657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1475.550284][T11696] comedi: valid board names for 8255 driver are: [ 1475.550841][T11696] 8255 [ 1475.551262][T11696] comedi: valid board names for vmk80xx driver are: [ 1475.551329][T11696] vmk80xx [ 1475.551372][T11696] comedi: valid board names for usbduxsigma driver are: [ 1475.551435][T11696] usbduxsigma [ 1475.551481][T11696] comedi: valid board names for usbduxfast driver are: [ 1475.551524][T11696] usbduxfast [ 1475.551562][T11696] comedi: valid board names for usbdux driver are: [ 1475.551608][T11696] usbdux [ 1475.551675][T11696] comedi: valid board names for ni6501 driver are: [ 1475.551727][T11696] ni6501 [ 1475.551812][T11696] comedi: valid board names for dt9812 driver are: [ 1475.551868][T11696] dt9812 [ 1475.551935][T11696] comedi: valid board names for ni_labpc_cs driver are: [ 1475.551987][T11696] ni_labpc_cs [ 1475.552103][T11696] comedi: valid board names for ni_daq_700 driver are: [ 1475.552161][T11696] ni_daq_700 [ 1475.552208][T11696] comedi: valid board names for labpc_pci driver are: [ 1475.552252][T11696] labpc_pci [ 1475.552292][T11696] comedi: valid board names for adl_pci9118 driver are: [ 1475.552363][T11696] pci9118dg [ 1475.552478][T11696] pci9118hg [ 1475.552533][T11696] pci9118hr [ 1475.552576][T11696] comedi: valid board names for 8255_pci driver are: [ 1475.552683][T11696] 8255_pci [ 1475.552767][T11696] comedi: valid board names for comedi_parport driver are: [ 1475.552886][T11696] comedi_parport [ 1475.552936][T11696] comedi: valid board names for comedi_test driver are: [ 1475.553077][T11696] comedi_test [ 1475.553128][T11696] comedi: valid board names for comedi_bond driver are: [ 1475.553174][T11696] comedi_bond [ 1475.966266][ T31] audit: type=1326 audit(1475.860:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11699 comm="syz.0.1662" exe="/syz-executor" sig=9 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x0 [ 1477.266574][T11702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11702 comm=syz.1.1663 [ 1480.930031][ T3800] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 1481.080046][ T3800] usb 2-1: Using ep0 maxpacket: 32 [ 1481.124673][ T3800] usb 2-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 1481.125332][ T3800] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1481.126903][ T3800] usb 2-1: Product: syz [ 1481.129387][ T3800] usb 2-1: Manufacturer: syz [ 1481.131806][ T3800] usb 2-1: SerialNumber: syz [ 1481.142380][ T3800] usb 2-1: config 0 descriptor?? [ 1482.420544][ T47] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1482.671923][ T47] usb 1-1: Using ep0 maxpacket: 8 [ 1482.745741][ T47] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 1482.837224][ T47] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 1482.837632][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1482.837728][ T47] usb 1-1: Product: syz [ 1482.837839][ T47] usb 1-1: Manufacturer: syz [ 1482.837909][ T47] usb 1-1: SerialNumber: syz [ 1482.845963][ T47] usb 1-1: config 0 descriptor?? [ 1491.387973][T11498] usb 2-1: USB disconnect, device number 47 [ 1493.094400][ T8559] usb 1-1: USB disconnect, device number 68 [ 1493.643309][T11762] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1675'. [ 1493.670457][ T8559] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1493.834197][ T8559] usb 1-1: Using ep0 maxpacket: 16 [ 1493.862058][ T8559] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1493.871035][ T8559] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1493.922385][ T8559] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1493.930371][ T8559] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1493.933239][ T8559] usb 1-1: Product: syz [ 1493.951100][ T8559] usb 1-1: Manufacturer: syz [ 1493.951578][ T8559] usb 1-1: SerialNumber: syz [ 1493.961614][ T8559] usb 1-1: config 0 descriptor?? [ 1497.795516][ T23] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 1498.037750][ T23] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1498.038192][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 1498.038554][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1498.113720][ T23] usb 2-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=1b.24 [ 1498.114971][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1498.132815][ T23] usb 2-1: Product: syz [ 1498.137057][ T23] usb 2-1: Manufacturer: syz [ 1498.137131][ T23] usb 2-1: SerialNumber: syz [ 1498.176732][ T23] usb 2-1: config 0 descriptor?? [ 1498.216440][T11770] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1498.425074][ T23] powermate: unknown product id 0240 [ 1498.425628][ T23] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 1498.602716][ T23] input: Griffin SoundKnob as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input18 [ 1498.630223][ C1] powermate: config urb returned -71 [ 1498.631135][ C1] powermate: config urb returned -71 [ 1498.632137][ C1] powermate: config urb returned -71 [ 1498.633475][ C1] powermate: config urb returned -71 [ 1498.712260][ C1] powermate 2-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 1498.712808][ T23] usb 2-1: USB disconnect, device number 48 [ 1503.200467][ T3800] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 1503.350647][ T3800] usb 2-1: Using ep0 maxpacket: 16 [ 1503.366735][ T3800] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1503.367084][ T3800] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1503.383092][ T3800] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1503.383384][ T3800] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1503.383557][ T3800] usb 2-1: Product: syz [ 1503.383680][ T3800] usb 2-1: Manufacturer: syz [ 1503.383714][ T3800] usb 2-1: SerialNumber: syz [ 1503.611261][ T3800] usb 2-1: 0:2 : does not exist [ 1503.634710][ T3800] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1503.684308][ T3800] usb 2-1: USB disconnect, device number 49 [ 1504.220178][ T23] usb 1-1: USB disconnect, device number 69 [ 1505.423283][ T3053] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1505.648390][ T3053] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e [ 1505.684812][ T3053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1505.691665][ T3053] usb 1-1: config 0 descriptor?? [ 1507.361872][T11853] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1691'. [ 1507.452998][T11855] ------------[ cut here ]------------ [ 1507.453602][T11855] WARNING: CPU: 0 PID: 11855 at mm/highmem.c:622 kunmap_local ** replaying previous printk message ** [ 1507.453602][T11855] WARNING: CPU: 0 PID: 11855 at mm/highmem.c:622 kunmap_local_indexed+0x20c/0x224 [ 1507.460743][T11855] Modules linked in: [ 1507.461715][T11855] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1507.462216][T11855] CPU: 0 UID: 0 PID: 11855 Comm: syz.1.1692 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1507.462656][T11855] Hardware name: ARM-Versatile Express [ 1507.462993][T11855] Call trace: [ 1507.463253][T11855] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1507.463585][T11855] r7:00000000 r6:8282083c r5:00000000 r4:8225b4f4 [ 1507.463896][T11855] [<80201ae4>] (show_stack) from [<8021fdf4>] (dump_stack_lvl+0x54/0x7c) [ 1507.464247][T11855] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1507.464529][T11855] r5:00000000 r4:82a6dd18 [ 1507.464700][T11855] [<8021fe1c>] (dump_stack) from [<80202614>] (panic+0x120/0x374) [ 1507.465322][T11855] [<802024f4>] (panic) from [<80258578>] (get_taint+0x0/0x1c) [ 1507.465614][T11855] r3:8280c684 r2:00000001 r1:8224203c r0:822499d4 [ 1507.465864][T11855] r7:804bc12c [ 1507.466029][T11855] [<80258504>] (check_panic_on_warn) from [<802586dc>] (__warn+0x80/0x188) [ 1507.466312][T11855] [<8025865c>] (__warn) from [<8025895c>] (warn_slowpath_fmt+0x178/0x1f4) [ 1507.466625][T11855] r8:00000009 r7:822752cc r6:dfbf9d1c r5:84cb0c00 r4:00000000 [ 1507.466884][T11855] [<802587e8>] (warn_slowpath_fmt) from [<804bc12c>] (kunmap_local_indexed+0x20c/0x224) [ 1507.467296][T11855] r10:00000000 r9:84ec5800 r8:00000000 r7:00000000 r6:00000003 r5:84cb0c00 [ 1507.467899][T11855] r4:ffefd000 [ 1507.468044][T11855] [<804bbf20>] (kunmap_local_indexed) from [<805373a0>] (move_pages+0xb24/0x19c8) [ 1507.468449][T11855] r7:00000000 r6:00000000 r5:84ec5838 r4:85812100 [ 1507.468681][T11855] [<8053687c>] (move_pages) from [<805be4b4>] (userfaultfd_ioctl+0xff8/0x21c4) [ 1507.469001][T11855] r10:85812100 r9:dfbf9e98 r8:21000000 r7:00000001 r6:00000000 r5:20000100 [ 1507.469273][T11855] r4:859b4180 [ 1507.469426][T11855] [<805bd4bc>] (userfaultfd_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1507.470119][T11855] r10:84cb0c00 r9:848da780 r8:00000003 r7:20000100 r6:848da781 r5:00000000 [ 1507.470421][T11855] r4:c028aa05 [ 1507.470605][T11855] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1507.470922][T11855] Exception stack(0xdfbf9fa8 to 0xdfbf9ff0) [ 1507.471186][T11855] 9fa0: 00000000 00000000 00000003 c028aa05 20000100 00000000 [ 1507.471541][T11855] 9fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b240bc [ 1507.471889][T11855] 9fe0: 76b23ec0 76b23eb0 000193a4 00131fc0 [ 1507.472171][T11855] r10:00000036 r9:84cb0c00 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 1507.472652][T11855] r4:00000000 [ 1507.475231][T11855] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:06:56 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=8225b4f4 R02=00000001 R03=81a252e0 R04=00000006 R05=828f8dc8 R06=00000000 R07=828f8dc0 R08=84cb0c00 R09=00000028 R10=828f8dc8 R11=df801eb4 R12=df801eb8 R13=df801ea8 R14=80340894 R15=81a252f0 PSR=20000193 --C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=00000000 R02=00000000 R03=ddde30c0 R04=84c1b400 R05=00000000 R06=0000013d R07=00000000 R08=00000101 R09=84c1b52c R10=ddde30c0 R11=df805f24 R12=84c1b500 R13=df805eb0 R14=00000052 R15=802a5704 PSR=80000193 N--- A S svc32 s00=0103ffff s01=00000000 d00=000000000103ffff s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000014 d02=0000001400000000 s06=000006a0 s07=00000000 d03=00000000000006a0 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000038 s11=006cf606 d05=006cf60600000038 s12=14080006 s13=00020800 d06=0002080014080006 s14=fe048c08 s15=00020172 d07=00020172fe048c08 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=ffff0201 s33=0203ffff d16=0203ffffffff0201 s34=ffffffff s35=1a800303 d17=1a800303ffffffff s36=03300800 s37=80021a88 d18=80021a8803300800 s38=08800308 s39=30400408 d19=3040040808800308 s40=021a9003 s41=ffffffff d20=ffffffff021a9003 s42=1a980303 s43=ffffff02 d21=ffffff021a980303 s44=a00303ff s45=ffff021a d22=ffff021aa00303ff s46=0303ffff s47=ff021aa8 d23=ff021aa80303ffff s48=fedd1771 s49=10475382 d24=10475382fedd1771 s50=ec72218c s51=6037a5fc d25=6037a5fcec72218c s52=554826a9 s53=cf74329a d26=cf74329a554826a9 s54=41b3614f s55=e16487f9 d27=e16487f941b3614f s56=f0c8d31a s57=58b271b7 d28=58b271b7f0c8d31a s58=62c8e571 s59=1f46e3bf d29=1f46e3bf62c8e571 s60=54ac79d9 s61=2f45c310 d30=2f45c31054ac79d9 s62=016ceaa4 s63=1dcfb579 d31=1dcfb579016ceaa4 FPSCR: 00000000