last executing test programs: 10.09019408s ago: executing program 4 (id=1269): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) syz_io_uring_setup(0x2af8, 0x0, 0x0, 0x0) io_pgetevents(0x0, 0x2, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x48882, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101442, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x13, r5, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x15) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x11) unshare(0x22020600) bind$alg(r2, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESDEC=r6, @ANYRES8=r3], 0x110}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) mq_open(&(0x7f00000002c0)='\xbd\x16 l2\xf0\x17`\x1a>W\xcchOb\xed\xf1~\xe5\x01\xd7\x02\xfe\xb5\x1d\x90\x933\x9e\x8f\x06J\xc7\xc8y\xfbx\xd0\xee\xc3\xfcv\xf7L\xaa=Q\xe4R\xfan\xc1\xb7$h\xae\xcc\xdcf\x80\x15\xc7\xb9\x94\x9d\xf3W\xa3FGr\x82\xa5\xf2\x8fq\xf0\xd0\xc0\xc3\xbb~Q\x7fV\x7f7\xb6\xb7\"qH\xe2\x11\x97\xc9dNn9\xb5\x03\x83\x1c\xddD0\xaa\xddg\n.j``\x1f~\xe9\xe4N@\xbb\xdb\x80\xcf\x1e \x9eW\x13\x02\xe2ct\xe9\xf6\\x\x95|\xeab\xceE\xefVyS$\x92\xb5P\x01Xg\xa68mRC\x93l\x86Et\xf9T\xed\x90TS_\xf8m\a)\xd7\x9c-$\xe69\\\xab\xb5@\xd0{\x05\x1b~&\xbc\xfa\x9e\xa9b\xcfo\xd0\xed\xd3j\'\xe4h\r\xae\vo\xfer\xd4\x12%\xcd\xa0\x84\x02\xca\xee\xf0Tk\xfe\x01C\x16\xf6\xfc\xb6x\xc1}s\xbey\xd2\xaf\xa4D\xf5|\x83Op\xd1\x80(w{\xed\x93\xd5\t\xb4\xa0\xd2\xf9`C\x86\xa0\xe5\xc03g\xa0\x16\b\xe1r\x1b\"\xe5\x81\xadwgB\xa1\x14\xde\x81\x8b\xd7\x8e\xc3\xe9p&=`\x9e;\x13\xe7uX\rs\x7f\x90@\x11\"5`\x0f\x06L\xa6\x84\xd02}I;\x9e\x1cT\xf9c\xcd^\x99)\x82W\xb2\b7\xadf\x97l\xf4\x8f\xe1\xcf;\x17w2\xbc\xd0t\xcb\xe6\xdf\x8b\xd4\xfdK\xbb\xda\x984\xea\x9bxX?\xf8J\xb3Z\x95\x89a\xc3Q*s\xb4\xd9g\xc7\x82\xb1\x9aM\v\x80c<\xf9', 0x0, 0x81, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, 0x0, 0x0) 8.719718522s ago: executing program 4 (id=1274): r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) openat$rfkill(0xffffff9c, &(0x7f0000000040), 0x501402, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) readv(r1, &(0x7f0000001b00)=[{&(0x7f00000004c0)=""/205, 0xcd}], 0x1) 8.257949093s ago: executing program 1 (id=1278): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions'], 0x0, 0x0, 0x0) syz_fuse_handle_req(r1, &(0x7f0000008100)="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", 0x2000, &(0x7f0000000340)={&(0x7f0000000180)={0x50, 0x0, 0x0, {0x7, 0x28, 0x0, 0x5040a, 0x7fff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x839352b8218490eb) syz_fuse_handle_req(r1, 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8bb9add69e88fc0774517a15575f0250d26ae8f6f138daba5311b492c986005bef123a6fc3c1912e378cae2b64e58542293489d5a0f8b582b089c1b05f3ad0aec776b9dcfc0feb1386a98b7e2e09671a73f0eca92364d7f6da861280815b71e48934bc3d321da07878290ec81d3c5c64b8d7f55c1d2e2713edbb5fef28bc36d02302b01c4c29e5df4a9692b41e8d9364e2e408c55b9b14d3ad93889a48787df0673c3df6ba3d9222ee348199aba478e2d398b1e4ae012ca19473b3454327e5bfefb3c56576b6a6c035466f7641464806e63d7086223395a58d886b0dbedd365ce840a6990f56d697605b7d0ac60809270e4e392e89413cc94cea1cb277c4aee023bf90ded9910c96eeead4c6a10ca17151c4966f84bea565746eab573e4295e564d41bc5a6cc9df38c3d7cbd4cd618bd9f292daf95472839fe71c1edc202b6b8b5b939250b089b0dc978397fbaa7533fcce0c4b2eed8ad47779aa4b21504307c7d15e0bcb01bb60e5bafabe66e4b689e4873a1067063e17ba7d647a9a047b1b4ef7350402653b564ae1b34b8597a2357891c90ca2af6b68b794680a0511279fd213eec48dfddba7cbeeb9f9335a0679b1e6db44f27b12d898575d157c2159a86f676df18858857582bffdc006d4732257ade5dde2d1b2cf316fe2a7c5b44505cc808eae5427c43d50e9b99f9317e437df2bc640351e3e8ac249c42f782d07886b6d8875c253ee0e489f1196fa604747586df87e18a893721e6cecfe61dd82daf9b3e4f1eb745c93402c121bb639c56b91bdc77262acfa55389ede1f092733d8a69ae759f82ceda537ffbf32b65138aa3e43e8883048eccf0929de8dee297c5eee97ac7633beae01198e1b00c11276502e7660cd1f59ac619200042656c6e9757b082d374c80182290845f1bc8f2589eaf96948f148ebe675ee7fdb83e32a18eade32f99cca160a4d3504c4bea9c82cfdfe1dd80fbda7c484f2c17c20eea", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x78, 0x0, 0x0, {0x3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009, 0x7, r2, r3, 0x0, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x7, {0x4, 0x2001, 0x0, {0x10000003, 0x69ec2dea, 0x1, 0x201, 0x6dc6, 0x7651, 0x5, 0x9, 0xe000, 0x4000, 0xcd35, 0x0, r3, 0x7, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file0\x00', 0x8c, 0x8}, 0x18) 7.761526457s ago: executing program 4 (id=1279): r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) readv(0xffffffffffffffff, &(0x7f0000002c80)=[{&(0x7f0000000900)=""/4, 0x4}], 0x1) 7.586032287s ago: executing program 4 (id=1282): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0, @ANYRESDEC=r0], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) read$char_usb(r2, 0x0, 0x46) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x4, &(0x7f0000000040)=ANY=[]) 7.114047478s ago: executing program 1 (id=1284): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) syz_io_uring_setup(0x2af8, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x48882, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101442, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x13, r5, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x15) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x11) unshare(0x22020600) bind$alg(r2, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESDEC=r6, @ANYRES8=r3], 0x110}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) mq_open(&(0x7f00000002c0)='\xbd\x16 l2\xf0\x17`\x1a>W\xcchOb\xed\xf1~\xe5\x01\xd7\x02\xfe\xb5\x1d\x90\x933\x9e\x8f\x06J\xc7\xc8y\xfbx\xd0\xee\xc3\xfcv\xf7L\xaa=Q\xe4R\xfan\xc1\xb7$h\xae\xcc\xdcf\x80\x15\xc7\xb9\x94\x9d\xf3W\xa3FGr\x82\xa5\xf2\x8fq\xf0\xd0\xc0\xc3\xbb~Q\x7fV\x7f7\xb6\xb7\"qH\xe2\x11\x97\xc9dNn9\xb5\x03\x83\x1c\xddD0\xaa\xddg\n.j``\x1f~\xe9\xe4N@\xbb\xdb\x80\xcf\x1e \x9eW\x13\x02\xe2ct\xe9\xf6\\x\x95|\xeab\xceE\xefVyS$\x92\xb5P\x01Xg\xa68mRC\x93l\x86Et\xf9T\xed\x90TS_\xf8m\a)\xd7\x9c-$\xe69\\\xab\xb5@\xd0{\x05\x1b~&\xbc\xfa\x9e\xa9b\xcfo\xd0\xed\xd3j\'\xe4h\r\xae\vo\xfer\xd4\x12%\xcd\xa0\x84\x02\xca\xee\xf0Tk\xfe\x01C\x16\xf6\xfc\xb6x\xc1}s\xbey\xd2\xaf\xa4D\xf5|\x83Op\xd1\x80(w{\xed\x93\xd5\t\xb4\xa0\xd2\xf9`C\x86\xa0\xe5\xc03g\xa0\x16\b\xe1r\x1b\"\xe5\x81\xadwgB\xa1\x14\xde\x81\x8b\xd7\x8e\xc3\xe9p&=`\x9e;\x13\xe7uX\rs\x7f\x90@\x11\"5`\x0f\x06L\xa6\x84\xd02}I;\x9e\x1cT\xf9c\xcd^\x99)\x82W\xb2\b7\xadf\x97l\xf4\x8f\xe1\xcf;\x17w2\xbc\xd0t\xcb\xe6\xdf\x8b\xd4\xfdK\xbb\xda\x984\xea\x9bxX?\xf8J\xb3Z\x95\x89a\xc3Q*s\xb4\xd9g\xc7\x82\xb1\x9aM\v\x80c<\xf9', 0x0, 0x81, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, 0x0, 0x0) 6.302613586s ago: executing program 2 (id=1286): setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x8008000000010, &(0x7f0000000000)="17000000020001000003d68c5ee1768812003208020300ecff3f0002000300000a000000009afc5ad9485bbb6a880000d6c8db0000dba67e060180000a0000f10607bdff59100ab65761407a681f009cee4a5acb3da400001fb700674f39b44e09f9315033bf79ac2dff060115003901000000000000ea0000000000", 0x7c) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000080)={0x0, 0xe4ff, &(0x7f00000000c0)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xe4}]}, 0x3c}}, 0x0) 6.082703604s ago: executing program 2 (id=1287): mknod$loop(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0xffff8000, 0x0) 5.954828853s ago: executing program 2 (id=1289): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c00), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000d80)={0x34, r2, 0x401, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x20048050) r3 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, 0x0, &(0x7f00000000c0)='ceph\x00', 0x0) r4 = io_uring_setup(0xd1b, &(0x7f0000000300)={0x0, 0xa06c, 0x0, 0x5, 0x28b}) io_uring_register$IORING_REGISTER_FILES(r4, 0x20, 0x0, 0x0) close(r3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 5.581328455s ago: executing program 2 (id=1290): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r3, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x18000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ac1000/0x3000)=nil, 0x3000, 0x2000000, 0x5d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x100000000) socket(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000200)={@fallback=r2, 0xffffffffffffffff, 0x2c, 0x201c, 0x0, @value}, 0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r4, 0x1, 0x26, 0x0, &(0x7f0000002f80)) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r5, 0xc040aed5, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x2, 0x0, 0x4d}, [@NFTA_COMPAT_NAME={0x8, 0x1, 'u32\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004045}, 0x20000000) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f00000000c0)={0x7, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x110, 0xd6, 0xe1, 0x23, 0x40, 0x582, 0x80, 0xb9f1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xb, 0x0, 0xf0, 0x30, [{{0x9, 0x4, 0x81, 0xd0, 0x0, 0x54, 0xda, 0xa5, 0x54}}]}}]}}, 0x0) 5.566559837s ago: executing program 1 (id=1291): r0 = syz_open_dev$sg(&(0x7f00000004c0), 0x0, 0x20c02) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="aefdda9d240303005a90f57f07703aeff0f64eb9ee07962c220a2e11b44e65d76641cb010852f426072a", 0x2a}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000140)=@x86={0x5, 0x21, 0xd, 0x0, 0x100, 0x1, 0xb, 0xb, 0x1, 0x80, 0x9, 0x5, 0x0, 0x1001, 0x52f, 0x4, 0xc0, 0xbe, 0x4, '\x00', 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @ioapic={0x0, 0x59a35420, 0x20003, 0xfffffff9, 0x0, [{}, {}, {}, {0x0, 0x35, 0x1}, {0x34, 0x6}, {0x0, 0x0, 0x6, '\x00', 0xfc}, {0x0, 0xfe}, {0x2, 0x6}, {}, {0x73, 0x1, 0x2}, {0x0, 0x0, 0xfe}, {}, {}, {}, {0x7, 0x0, 0x0, '\x00', 0x39}, {0x0, 0x0, 0x0, '\x00', 0x8}, {0x0, 0x1, 0x0, '\x00', 0xff}, {0x0, 0x0, 0xfa}, {}, {}, {0x0, 0x0, 0x0, '\x00', 0x1}, {0x0, 0x1}, {0x3, 0x5}, {0x0, 0x0, 0x0, '\x00', 0x9}]}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) read(r0, &(0x7f0000001400)=""/4076, 0xfffffeea) syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, [{0x0, 0xa, "a78ce54006598080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x200000000000009f, "000000050000000026000400"}, {0x22, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177304c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c41bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b03452dccf81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee96f24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b104185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x1f, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "b8a3e100908f61640000006f00fec0ffff00000000000000ff0bc0fe000000000000000002000002d9a0274500040000000013eaf40000"}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 5.061823047s ago: executing program 1 (id=1293): openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x43, 0x40) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x6c801, 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f00000000c0)="e36271", 0x3}], 0x1, 0x8, 0x3ff, 0x15) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0x0, 0x1b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x18, 0x0, 0x0, {0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.061177901s ago: executing program 3 (id=1294): r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000580)={0x0, 0x2000, 0x80, 0x10, 0x3, [0x2], [0x2000], [], [0x400000000000001]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = gettid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000300)={'ipvlan0\x00', {0x2, 0x0, @private=0x80000000}}) tkill(r2, 0x7) ptrace$poke(0x4, 0x0, &(0x7f0000000540), 0xfffffff8) r4 = syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x51, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xe, 0x60, 0x3b, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x1, 0xfe, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x80, 0x0, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x1, 0x0, 0x7}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x310, 0x5, 0x8, 0x1f, 0xff, 0x9}, 0x38, &(0x7f0000000100)={0x5, 0xf, 0x38, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "edab65439a8d929a5578b14ea98c090e"}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "b4ddd48b9c36ac25759eafc04506f42c"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x1a, 0xf9, 0x4, 0xa, 0x2}]}, 0x5, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x414}}, {0x77, &(0x7f00000001c0)=@string={0x77, 0x3, "d7cf7837515f0995a2e45b5b47512e8418093d29a17ec732656f5bc672effbe124d0b4b7f4236823356a4ca7f30a3a3da26f86f298fbb991fb28a8f491eb3cf54423b5c772099cb724c0d79643d972b1dc333b4fd21c858fd6be2e600558dbe5980ca33643ca330a8dd477b856a8e42ab188c8da62"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x40c}}, {0xb7, &(0x7f0000000280)=@string={0xb7, 0x3, "7bb377b7a7014bb609af541715705baf1371392e7bca0bc076f561b8010f5e45b4d7af627a4132fe8b89409f76d2de784bca4bdc157d65d0d6561c55c6d3881054854c2b92a01a4b13dc65dfe2680e7cea04efc7be1918303baaf0daa9219fd2b58ff2e4d9e46dbaf7cadad38ce0ca67bc2fa790ebfddc8593288ff398707c6848be1eb78800f20e57775fcc18b81b5ad29544f2319e746b2f1cc86f011a9fb021e50da32950baa7092214f8b646be64b0e23a18a9"}}, {0x8a, &(0x7f0000000340)=@string={0x8a, 0x3, "685f4d669dceac10bd31b8652d3ff6e1b0aa78320a8305266cca5d107c9b66afaf04442ff0d52dca2b19e94b39e4cf57af85b1cbc53f10e680305aafd9f34261c1fcb5b522cb59bd55c837d282a4c9063b42b7327c9d33c66f79f66aa3017d5f0859c9fcd5765bd49ca41137ee1d9dcf2652d87660421c16536af598564ad38e086990001bf6ee73"}}]}) syz_usb_ep_write(r4, 0x2, 0xde, &(0x7f0000000440)="69e3b2c090db6954dab7d049c79852d09a35f3f9f24aae95c95df13d7aff0d6585fb25ccd8cc3a4d2c19af2a796438770f498ebbf2a686129a953b5141771325c3e56c4abe25f451cc7257eb776ac5417ff77ecc96f0e56fcbf118a63c232c7422bc9b132f70aab181d02882ed40572a210552838133ec85a74fafb0847d796a86d37c6f5b6243bfa421c4e3519e1fbfc0851c1e1452bbfd3b439562dca5fb519460a0774203b1e2355613ecb7ab02bc1fe1783db43bf20a51e512a4fd5b66972c495ca92d06965fc44e296a7d5e5a0164eaacc367d9290b922fbedcad9d") r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') read$usbfs(r5, &(0x7f0000000280)=""/186, 0xba) r6 = geteuid() r7 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB="2c726f5c746d6f64653d30303030303030303030303030306ec5f7c434303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00'], 0x0, 0x0, 0x0) rseq(&(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0, 0x7, 0x7, 0xaa88, 0x3}, 0x1}, 0x20, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xee00, 0xee01, 0x0]) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800, &(0x7f0000000300)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}], [{@obj_user={'obj_user', 0x3d, '!/[#'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}]}}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newqdisc={0x9c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x6c, 0x2, {{}, [@TCA_NETEM_LOSS={0x30, 0x5, 0x0, 0x1, [@NETEM_LOSS_GE={0x4}, @NETEM_LOSS_GI={0x18}]}, @TCA_NETEM_RATE={0x14, 0xd}, @TCA_NETEM_CORRUPT={0xc}]}}}]}, 0x9c}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x1, 0x3, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x85}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf8}], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r10, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1000000, @void, @value}, 0x94) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x44011, r5, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x3, r2, 0x3, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @empty, 0x4e23, 0x2, 'sh\x00', 0x2, 0x5, 0x59}, 0x2c) 4.729449361s ago: executing program 1 (id=1295): openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x0, @multicast, 'dvmrp1\x00'}}, 0x1e) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x4f2, 0x1421, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xa0, 0x20, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x2, 0x0, 0x1, {0x22, 0x8}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xfe, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\"\b\x00\x00\x00'], 0x0}, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 3.699256902s ago: executing program 3 (id=1301): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) syz_io_uring_setup(0x2af8, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x48882, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101442, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x13, r5, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x15) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x11) unshare(0x22020600) bind$alg(r2, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESDEC=r6, @ANYRES8=r3], 0x110}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) mq_open(&(0x7f00000002c0)='\xbd\x16 l2\xf0\x17`\x1a>W\xcchOb\xed\xf1~\xe5\x01\xd7\x02\xfe\xb5\x1d\x90\x933\x9e\x8f\x06J\xc7\xc8y\xfbx\xd0\xee\xc3\xfcv\xf7L\xaa=Q\xe4R\xfan\xc1\xb7$h\xae\xcc\xdcf\x80\x15\xc7\xb9\x94\x9d\xf3W\xa3FGr\x82\xa5\xf2\x8fq\xf0\xd0\xc0\xc3\xbb~Q\x7fV\x7f7\xb6\xb7\"qH\xe2\x11\x97\xc9dNn9\xb5\x03\x83\x1c\xddD0\xaa\xddg\n.j``\x1f~\xe9\xe4N@\xbb\xdb\x80\xcf\x1e \x9eW\x13\x02\xe2ct\xe9\xf6\\x\x95|\xeab\xceE\xefVyS$\x92\xb5P\x01Xg\xa68mRC\x93l\x86Et\xf9T\xed\x90TS_\xf8m\a)\xd7\x9c-$\xe69\\\xab\xb5@\xd0{\x05\x1b~&\xbc\xfa\x9e\xa9b\xcfo\xd0\xed\xd3j\'\xe4h\r\xae\vo\xfer\xd4\x12%\xcd\xa0\x84\x02\xca\xee\xf0Tk\xfe\x01C\x16\xf6\xfc\xb6x\xc1}s\xbey\xd2\xaf\xa4D\xf5|\x83Op\xd1\x80(w{\xed\x93\xd5\t\xb4\xa0\xd2\xf9`C\x86\xa0\xe5\xc03g\xa0\x16\b\xe1r\x1b\"\xe5\x81\xadwgB\xa1\x14\xde\x81\x8b\xd7\x8e\xc3\xe9p&=`\x9e;\x13\xe7uX\rs\x7f\x90@\x11\"5`\x0f\x06L\xa6\x84\xd02}I;\x9e\x1cT\xf9c\xcd^\x99)\x82W\xb2\b7\xadf\x97l\xf4\x8f\xe1\xcf;\x17w2\xbc\xd0t\xcb\xe6\xdf\x8b\xd4\xfdK\xbb\xda\x984\xea\x9bxX?\xf8J\xb3Z\x95\x89a\xc3Q*s\xb4\xd9g\xc7\x82\xb1\x9aM\v\x80c<\xf9', 0x0, 0x81, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, 0x0, 0x0) 2.6623467s ago: executing program 4 (id=1302): socket$netlink(0x10, 0x3, 0x0) socket(0x1, 0x2, 0x0) r0 = socket(0x8000000010, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r5, 0x18000000000002a0, 0x14, 0x0, &(0x7f0000000340)="b9e403c6630d698cb8a00b04339c07f7c9768bf6", 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$KVM_SET_CLOCK(r4, 0x4188aec6, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000440)) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000300)={[0xbb5, 0xffffffffffffffca, 0x100, 0xfffffffffffffff6, 0x6, 0x401, 0x6, 0x2, 0x0, 0x8, 0x100000001, 0xba25, 0x1000, 0x3, 0xfffffffffffffe00, 0x4], 0xeeef0000, 0x40080}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) write(r0, &(0x7f00000004c0)="fc0000001c000704ab5b2509b868030002ab087a0100000001481093210001c0f0030584050060100000000000039815fa2c53c28648000000b9d95662537a00bc000c00f0ff7f0000b400604033d44000040560916a0033f436313012dafd5a32e273fc83ab82d710f74cec184406f90d435ef8b29d3ef3d92c94170e5bba2e177332e081bea05d3a021e8ca062914a46ccfc510bb73c9455cdc8363ae4f5df77bc4cfd5339ec2a0f0d1bcae5fa0f5fcbbc7bc190bd06a76a715498fe9dcdd51af51af8502943283f4bb102b2b8f5566791cf190201ded815b2ccd243f395ed94e0ad91bd64338034a084f2013cd1890058a10000c880ac80", 0xf9) r7 = syz_io_uring_setup(0x31c7, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0xfffffffc}, &(0x7f00000001c0), &(0x7f00000005c0)) syz_io_uring_setup(0x263f, &(0x7f0000000840)={0x0, 0xb8da, 0x186a, 0x0, 0x0, 0x0, r7}, 0x0, 0x0) 2.434187072s ago: executing program 2 (id=1304): r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000300), 0x10) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12012000f1048108cd060202d4920001000109021b1901000000d40904150001e940df000905", @ANYRESHEX=r0], 0x0) 2.071455021s ago: executing program 1 (id=1306): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r3, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x18000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_DELETE(r4, &(0x7f0000001fc0)={0x45, 0x6, 0x0, {0x4000005, 0x3, 0x1c, 0x0, '/sys/kernel/debug/uync/i?\xbfi6'}}, 0x45) mmap$IORING_OFF_SQ_RING(&(0x7f0000ac1000/0x3000)=nil, 0x3000, 0x2000000, 0x5d031, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000200)={@fallback=r2, 0xffffffffffffffff, 0x2c, 0x201c, 0x0, @value}, 0x20) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r5, 0x1, 0x26, 0x0, &(0x7f0000002f80)) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r6, 0xc040aed5, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x2, 0x0, 0x4d}, [@NFTA_COMPAT_NAME={0x8, 0x1, 'u32\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004045}, 0x20000000) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f00000000c0)={0x7, 0x1}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x110, 0xd6, 0xe1, 0x23, 0x40, 0x582, 0x80, 0xb9f1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xb, 0x0, 0xf0, 0x30, [{{0x9, 0x4, 0x81, 0xd0, 0x0, 0x54, 0xda, 0xa5, 0x54}}]}}]}}, 0x0) 1.99489602s ago: executing program 3 (id=1307): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') 1.886736084s ago: executing program 0 (id=1308): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000007c0)=ANY=[@ANYBLOB="540000001400b59500000000000000000a"], 0x54}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x80000006, 0x0, 0x0, 0x3}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280)={0x41424344}, 0x1, 0x0) write$tun(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="0104b70004000ab67add8eb18aef408013870006ac1414bb000000814e234e24000000000809000000000000", @ANYRES32=r4, @ANYBLOB], 0xf7) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@empty}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x34000, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b80000001d0001"], 0xb8}}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000300)="c9", 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x8, &(0x7f0000000180)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x4f}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r7}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r8, 0x18000000000002a0, 0x28, 0x0, &(0x7f00000002c0)="d2ff03076003008cb89e08f086dd", 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.769868959s ago: executing program 3 (id=1309): r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x4, &(0x7f0000000180)=@framed={{}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x5}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) (async, rerun: 32) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 32) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f00000014c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001540)=""/10, 0xa}], 0x1, &(0x7f00000015c0)=""/249, 0xf9}, 0xebd}, {{&(0x7f00000016c0)=@nl, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001740)=""/178, 0xb2}, {&(0x7f0000001800)=""/33, 0x21}, {&(0x7f0000001840)=""/93, 0x5d}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/98, 0x62}, {&(0x7f0000001940)=""/25, 0x19}, {&(0x7f0000001980)=""/247, 0xf7}, {&(0x7f0000001a80)=""/59, 0x3b}], 0x8, &(0x7f0000003c80)=""/101, 0x65}, 0x887a}, {{&(0x7f0000003d00)=@tipc, 0x80, &(0x7f0000004400)=[{&(0x7f0000003d80)=""/247, 0xf7}, {&(0x7f0000003e80)=""/157, 0x9d}, {&(0x7f0000003f40)=""/118, 0x76}, {&(0x7f0000003fc0)=""/243, 0xf3}, {&(0x7f00000040c0)=""/183, 0xb7}, {&(0x7f0000004180)=""/194, 0xc2}, {&(0x7f0000004280)=""/113, 0x71}, {&(0x7f0000004300)=""/246, 0xf6}], 0x8}, 0x3f0b3ea0}, {{&(0x7f0000004440)=@isdn, 0x80, &(0x7f0000005840)=[{&(0x7f00000044c0)=""/58, 0x3a}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/20, 0x14}, {&(0x7f0000005540)=""/99, 0x63}, {&(0x7f00000055c0)=""/194, 0xc2}, {&(0x7f00000056c0)=""/115, 0x73}, {&(0x7f0000005740)=""/224, 0xe0}], 0x7, &(0x7f0000005880)=""/216, 0xd8}, 0x7fffffff}, {{&(0x7f0000005980)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000006080)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/163, 0xa3}, {&(0x7f0000005ac0)=""/161, 0xa1}, {&(0x7f0000005b80)=""/120, 0x78}], 0x4, &(0x7f0000005c40)=""/3, 0x3}, 0x7}, {{&(0x7f0000005c80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000006000)=[{&(0x7f0000005d00)=""/65, 0x41}, {&(0x7f0000005d80)=""/181, 0xb5}, {&(0x7f0000005e40)=""/247, 0xf7}, {&(0x7f0000005f40)=""/11, 0xb}, {&(0x7f0000007080)=""/249, 0xf9}, {&(0x7f0000007180)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/120, 0x78}, {&(0x7f0000008180)=""/148, 0x94}], 0x8, &(0x7f0000008240)=""/197, 0xc5}, 0x1}, {{&(0x7f0000008340)=@ieee802154, 0x80, &(0x7f00000084c0)=[{&(0x7f00000083c0)=""/143, 0x8f}, {&(0x7f0000008480)=""/44, 0x2c}], 0x2, &(0x7f0000008500)=""/102, 0x66}, 0x1}], 0x7, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x2, {0xa, 0x4e23, 0xff, @rand_addr=' \x01\x00', 0xa}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="8a3c3df7bdbd2e60574f9fbea3dccbcbe2dcbe586292a09400f94302cf7e193f92ddf452bf5228b511b552f77df6e2acdb5697c8847865288f59e8e9f05b7142379e255a489bfe68c6b2a817e30603bc2c44a4f0825831308d1252c4814f078fc88f710ddf88ac8a16b59cf466b1bfdb7bc065a42a4687505bf21e0313ab7993efb2e6058f0065bc6edf4e8a6a0f33133d90d67d57fef0ca48119bafb502dc6a7c84f2681b09996482e9b1a09d24964c62d34322fb72d0bbefedcc20ad74f7e3ab35b3d0aa7edf1946831a9e8d1601146311b3ad2cd18f7a6571fafeda283574fe7983f8953e211264d1ac7738e9e683", 0xf0}, {&(0x7f0000000000)="adac0363e5ab1b713354481d364585fe229ceac21642ec77425aea1023ece360ee6c619a4ab34b", 0x27}, {&(0x7f0000001380)="41a4ff16aac35f8237e315ac1dbe070e10fae930716e7655f5782501d4da4d804f96b952828c3c228f5b38cb55038b9f30c5c847d0168c608405d82f617ed3d8a9d2", 0x42}], 0x3}, 0x800) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$igmp(0x2, 0x3, 0x2) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) (async, rerun: 32) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000340)={0x8, {"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", 0x1000}}, 0x1006) (rerun: 32) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f0000001ac0)={r3, 0x6, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f000000000000000010e200"}}) r5 = dup(r4) (async) ioctl$LOOP_CLR_FD(r4, 0x4c01) write$UHID_INPUT(r5, &(0x7f0000001c00)={0x8, {"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", 0x1000}}, 0x1006) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="1c0000002c00010026bd7000fedbdf250507000008001100", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x4000002) (async) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x15) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) (async) socket$kcm(0x2, 0xa, 0x2) (async) socket$kcm(0x2, 0xa, 0x2) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'macvlan0\x00'}) socket$nl_route(0x10, 0x3, 0x0) 1.482229497s ago: executing program 0 (id=1310): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r0, &(0x7f0000000300)=[{{0x0, 0x3f3, &(0x7f0000000200)=[{&(0x7f00000000c0)=' ', 0x34000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="a6", 0x34000}], 0x1}}], 0x2, 0x40000) 1.421914122s ago: executing program 3 (id=1311): mkdir(&(0x7f0000000500)='./file0\x00', 0x163) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mknod$loop(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0xffff8000, 0x0) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x0, 0x40488060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24522716a989086f, 0xfffffffc}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mknodat$loop(r3, &(0x7f0000000140)='./file0\x00', 0x1000, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000040)={0x50, 0x0, r5, {0x7, 0x1f, 0xe0000000, 0x5e491480, 0x2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x50) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r8, 0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_fuse_handle_req(r4, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, &(0x7f0000006340)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x78, 0xfffffffffffffff5, 0x80, {0x8, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0xe2f, 0x0, 0xfffffffa, 0x0, 0xb2, 0x1000, 0x7, r6, r7, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) io_setup(0x2, &(0x7f0000000200)=0x0) r11 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r11, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r12, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000090000000a20000000000a05140000000000000000010000000900010073797a300000000058000000160a09000900000000000000010000000900010073797a30000000000900020073797a32000000002c00038018000380140001006d6163736563300000000000000000000800024000000000080001400000000014000000110001"], 0xa0}}, 0x0) sendmsg$NFT_BATCH(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x201}], {0x14}}, 0x3c}, 0x1, 0x1200}, 0x0) io_submit(r10, 0x1, &(0x7f0000000700)=[&(0x7f0000000440)={0x18, 0x700fbff, 0x4, 0x1, 0x804, r9, 0x0}]) syz_fuse_handle_req(r0, &(0x7f000000a280)="03680f2a20da68ab7a58c28b635d19c32b6efabb6ae3b5eee5a74d8943c613539e166c8baef50500824343a2f05093a5c21f746caefe9f9bccd83cca0fc28da20e2706308c61398dfce5f54ea9f266791ba29a4c7da158637def8b816aa296815ff13c06d632df45feaec1fd272ec1b510eaf58fe6b26cc36df3ecc0f5b1f258a190304e2519dd39ba9f5bc1788926ced5202e3b1e3afa16ae0b5d66dc05b36d3a00f72e5f318f8bdfc7eddc94238c50031d0657a22445ad0b3b90a86b086eed837a00bf0a3888bf61b4db57d6d8d6b286bbb13ba3b246def60ac34241eb843f89fe77d7e3e52573e90d791f21d4a8dfcc24ba95db60e2135634c02bd4b14535285df4fbe381ec036d876c4c8057c79371fa9717414590890e182a7b9e0ab927812083acf0d04e04c20c0555c8ceedc5bcf9b0e814be6eca98ce7b2f9f17d098bea541b75a1617c09fa99902ad746811f89a1fc5e6a80d77528247d6c104395715d2c9f9102f070a295f20c4307b9e848d3928b50985bfa2486893139761925b8fab96d26291243db23c4fd4d96864f4db860731a4e3e10b52d8d0487f5a8536cb4507dbdc111570ad0321b918edbc52807c2e0676d3257553702d9c1bd6741e9cd5cdeb3b8f636b6eb02a3b0066d7f677d586de5018850000f000ab3960f6656fb98039ceb6400d0299c356fc22b7298ed157c667bed5563fac2192a8ff7706a9e58d9d2f92632d6b25d8b090642e3f323bf7ff4d8264617a43a97099dd7347fbe3b1c439737913f17eff57f3e1ff4fdac374fb554e9a6a1ff32daa69507698d660d8d5f591801d8e4a9309342c3dc84966dbfcd2652800200bcb0dde9d456b7a07c5409f4f5387d0150daa34dbc865c6108d34dcc51eedb277e9638b43ce3c9afac5d7aa0f8542e58b0a84632a07557b041845d0012cf016ef065f97660b731ce1b79493de71def047277a3ae6d4a0d86591847d3475926039848c5baf6e1b43bc83053855182423156e54cadc8c85089265b49da853d15e5a701fedf2bf7986a723abf72e513fa05cb178345f2fcc859df49e74c8ccef196000a05cb090f22986ffb6f8f74ab41d2d88b6b535507a23b03d2fc2743f6f69fbcd43b8ff52b1ba32fa0137d542c515569b7f486f8ffa02ad1f54767f51701eb4c141437720884d529a57e17bc2837799124f7f112f42bd90f5b435d7a5d7524f7667bb7a6266263e62bf7ebf6896888d584c65a530b766111f078630d8629ffa91acb5ed02498549bd7e042acae0fab7ccb23278088a364be3da9619d91e1061bbaa9b33c3c5fbbcbc725ce8c2cc9ab0f2b4d30078040d3ca79d3ca056c360381ee87e743dea73a25ea2b4843f9ef280feb507f933fb556c718d8bf8f8618db72805b65d381b319f65c745c1e5060dae2f498852e79aff8dd9c88fd939a31871a430d3ba96fb118c79d1b08a397af23b1a188d1802106f588c768a1e6c9d244ac9a38d2a54ed50f19b78bf25e0ae1f9337ceaa8ff5ca8640104b19bcd643b51501d4e03ed5ffb383e7ed0ab78d540ae10bbd64fba1af59a4190215b7d10230992bbb4ff618d8284a2e2446990511fc2bff07cce9ba94a11d3db041e220e3d931fdf129d8ec2c9b17d6587a0044c9e09f52848db43ddc0df94513cc9e94e9d427623502a910deea0f21d86b16366769a46bf0d6d9fc0d2cd6b98ed885e9e2d765bdd051196bf20bd27c46ec902726d96de352c346d904fa00d63b67d272f116dce489f9d636cef61b441b9c113addec983b8b2fbdb2b32049e436c972b2fcf5140dc7b094c5047cb6226da700b72aeb3febdf16a75b6f61a311f606251c99b377c775c8fb3446ccf25dc4cca24290b3939f948019b05c80b5a6382112f63e0990b324c16a087c72aaec08796afc769f678e3634100a5a9da8215cb5d7a6a6b50a81676ef4edca35595b11f9606bef2fb84fe1f0a0703c886579f09986086f0dca6eb8061f9a74c79c1f758684a7363974b14561b9d2efdaba6c4cd8cb70627da1e195fcae3d8b2fa751278e8f220c83e677e14731eccd6fe0c357b011ed88b6df0c266b383f224b8e95384e401b717030b1227582d0d1042bd90377c4f2c7206a19983fc5905e4eb87edb6532b26ca9e28e160202606d19d9f5da34762f4b3fa842d7bff382ad70dcbc411f8b3e4cace8c8e0c72898d24023545e0dfdc4176209276a535491ce11c045c57b45c40f19b12dcf6ffbf78ab23e7fe9bdc404cf47db9855f2b835e1fce57debfa071803ec38da3c77a904080a4c737ce2b20e14e8449762f1ca0b1ce71779d2e6ee5299e1cf230e8070045c23c1d0e52f66fe9039f95cdc0b448dc12d24de39157934270345991948fce921b5d8e739315cc75d4b3b49928437b88672c1a7770365207b43895f45909d5d972f48aa66de609152a5afa2c7d75f0a14189d0409f0b623eab3b6e7d81025cde140893ed71b6f24f5a36d21dafb62af6be9da845403bc8ed36672efa74d7da19d5794cb4b79fa1c86940b1890c012e14b7c3bb261f16bdd99efaa9819b0bc00af842a6b94c6086d15b16ab81af9331ba3a5bd6941ef35239e85455ceab02c598ccee8fbad97ed37daebfe3b26a5a6c9eda5f65a1cfaf7a1f1688267c812a56c552ae11b465dac030e18f9008ad03cad80bf2cb91a7d99dcfa54d323ae0a4c3a6dc0f80d7ff703870610a945eb0ab5b6d14e81869c8872f6b123d98edcf6bba10d76d35cff4b0bb73db8b6695a8351785bcba1e160a42ed367c4da727da38f91562e941e5c4fa90cd585c5f1cd3a7d6892f18a5aa3c74a4fc00bf5909267489b937a928d9d8ff92530b5226eedf8ab9a957e5ffec45bc3a55e6955b38393ce52892655265d1f741e0b744808eb568a08d145a8bc5ada9b079f6d0bec5fc2ace0502b3f926372dff49478fbd10451f0de4b3d1a63b9d4e17ade45628d2e9dca041fcf7fc1e105e1fc44089fde9caf418ba8454dc361df4a59e1bd79143d280613e3c79ad18e922a43e199aa5927bb9553dd31e6223ad19bf8aff6e1dac8b3680feea3138bc61742b03f047b3d77039c1a4c2d05bd89c4bc12a1b83d78b4e7023f690fce6a44608c423d8cbc2e80942b9d9df2f4bf5606640fa47692f3e003885983a73e1dc313b243bbab5c3c6348afab796da766044ba142eda5a9d3713e3eda8c54c1708909c5da89ba67d29cd7f409c9b759cba316c42028754e3cb6eae2cc4f6d66982f212320f199b2e837bb4c54c54bcdcd2ac240ef6295d38e9889b4213819ef0f9aba6ceead4e0fd2c4becdc1f8ee3049831996c9a74a5fd4e12a1fd21ed47cf27e29f9d61e4b673d88914c36eefa53d3c49d94b463b7f8462c1951dfe33c10993d5cfcd0ededd50ad55009528f1e79fbc2fa70c3338b32c40ae3bb45d7079c7ae8433fb1aa19affbd3fbce0cb5ab0d557afb3be036856066eea45c28e93528b35477fc97fe9ff3641e5bb0f0e46069eb653c027daabff38541250081c77e0e3a1d030a73289e771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", 0x2000, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0, {0x5, 0x20000000000000, 0x7, 0x1000007, 0x3, 0x0, 0xfffffffe, 0x8000000, 0x4, 0xa000, 0x10000, 0x0, r2, 0x734, 0x200000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.030275515s ago: executing program 0 (id=1312): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@local, 0x33, r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000004c40)={@private1={0xfc, 0x1, '\x00', 0x1}, r2}, 0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x10, 0x20, 0x8, 0x5, {{0xf, 0x4, 0x3, 0x3, 0x3c, 0x67, 0x0, 0x0, 0x29, 0x0, @private=0xa010100, @remote, {[@noop, @timestamp={0x44, 0x1c, 0x49, 0x0, 0x1, [0x7, 0xc6, 0x8, 0x6, 0x3, 0xffffffff]}, @generic={0x89, 0x8, "e1c4e0fd0a7b"}]}}}}}) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="47ffffff1800010600000000000000001c140000fe0000010000000000000400", @ANYRES32=r4, @ANYBLOB="86f7fc87977ec2c16709fed5bdf1664badeff67f50dafa93c5d4f2b69787e0a53aa71e2486280513"], 0x24}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) openat$procfs(0xffffff9c, &(0x7f0000000280)='/proc/tty/drivers\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) 993.992439ms ago: executing program 4 (id=1313): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0, @ANYRESDEC=r0], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) read$char_usb(r2, 0x0, 0x46) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x4, &(0x7f0000000040)=ANY=[]) 770.089206ms ago: executing program 2 (id=1314): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r3, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x18000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ac1000/0x3000)=nil, 0x3000, 0x2000000, 0x5d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x100000000) socket(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000200)={@fallback=r2, 0xffffffffffffffff, 0x2c, 0x201c, 0x0, @value}, 0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r4, 0x1, 0x26, 0x0, &(0x7f0000002f80)) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r5, 0xc040aed5, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x2, 0x0, 0x4d}, [@NFTA_COMPAT_NAME={0x8, 0x1, 'u32\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004045}, 0x20000000) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f00000000c0)={0x7, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x110, 0xd6, 0xe1, 0x23, 0x40, 0x582, 0x80, 0xb9f1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xb, 0x0, 0xf0, 0x30, [{{0x9, 0x4, 0x81, 0xd0, 0x0, 0x54, 0xda, 0xa5, 0x54}}]}}]}}, 0x0) 712.023096ms ago: executing program 0 (id=1315): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c0000000906010200000000000000000200ffff08000940000000390900020073797a310000000005000100070000005c0008801c0007"], 0x8c}, 0x1, 0x0, 0x0, 0x10000182}, 0x4000080) 555.322241ms ago: executing program 0 (id=1317): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fsmount(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r3], 0x90}}, 0x0) 296.239413ms ago: executing program 3 (id=1318): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) syz_io_uring_setup(0x2af8, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x48882, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101442, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x13, r5, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x15) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x11) unshare(0x22020600) bind$alg(r2, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESDEC=r6, @ANYRES8=r3], 0x110}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) mq_open(&(0x7f00000002c0)='\xbd\x16 l2\xf0\x17`\x1a>W\xcchOb\xed\xf1~\xe5\x01\xd7\x02\xfe\xb5\x1d\x90\x933\x9e\x8f\x06J\xc7\xc8y\xfbx\xd0\xee\xc3\xfcv\xf7L\xaa=Q\xe4R\xfan\xc1\xb7$h\xae\xcc\xdcf\x80\x15\xc7\xb9\x94\x9d\xf3W\xa3FGr\x82\xa5\xf2\x8fq\xf0\xd0\xc0\xc3\xbb~Q\x7fV\x7f7\xb6\xb7\"qH\xe2\x11\x97\xc9dNn9\xb5\x03\x83\x1c\xddD0\xaa\xddg\n.j``\x1f~\xe9\xe4N@\xbb\xdb\x80\xcf\x1e \x9eW\x13\x02\xe2ct\xe9\xf6\\x\x95|\xeab\xceE\xefVyS$\x92\xb5P\x01Xg\xa68mRC\x93l\x86Et\xf9T\xed\x90TS_\xf8m\a)\xd7\x9c-$\xe69\\\xab\xb5@\xd0{\x05\x1b~&\xbc\xfa\x9e\xa9b\xcfo\xd0\xed\xd3j\'\xe4h\r\xae\vo\xfer\xd4\x12%\xcd\xa0\x84\x02\xca\xee\xf0Tk\xfe\x01C\x16\xf6\xfc\xb6x\xc1}s\xbey\xd2\xaf\xa4D\xf5|\x83Op\xd1\x80(w{\xed\x93\xd5\t\xb4\xa0\xd2\xf9`C\x86\xa0\xe5\xc03g\xa0\x16\b\xe1r\x1b\"\xe5\x81\xadwgB\xa1\x14\xde\x81\x8b\xd7\x8e\xc3\xe9p&=`\x9e;\x13\xe7uX\rs\x7f\x90@\x11\"5`\x0f\x06L\xa6\x84\xd02}I;\x9e\x1cT\xf9c\xcd^\x99)\x82W\xb2\b7\xadf\x97l\xf4\x8f\xe1\xcf;\x17w2\xbc\xd0t\xcb\xe6\xdf\x8b\xd4\xfdK\xbb\xda\x984\xea\x9bxX?\xf8J\xb3Z\x95\x89a\xc3Q*s\xb4\xd9g\xc7\x82\xb1\x9aM\v\x80c<\xf9', 0x0, 0x81, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, 0x0, 0x0) 0s ago: executing program 0 (id=1319): r0 = getpid() syz_pidfd_open(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') fchdir(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="29f4521fc39df67b74a847fdc2a78dae4b1010ca385fe68c09b206000000cd2a837b2ea1b49c", 0x26) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f00000000c0)=""/31, 0x1f) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), 0x0, 0x0, 0xfffffffffffffffe) syz_usb_connect(0x0, 0xf5, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000772aed408680070bb96c010203010902e30003dc2000000904003f000e01000505240600010524007f000d240f0104000000080000000006241a03000a052404010704ac18831e"], 0x0) r4 = syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="130100002add1e20ef050a023691010203010902240001000000000904000002ea1998000905a6a70022000000090507", @ANYRES32], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000340)=ANY=[@ANYBLOB="69cc1240acb3669d9db01611e2310b7cfba4798dd53514aeb5441221716b5dae52edff6e061ef4761ee4eaf6b5f472fff2d5d003c7be0da7222c89b87ce1ae4caf78ec6789a6c71a05a5381120b1ab978d310ed4d86808d77bb0c3a179b554dd31a1da0cad64ec4fd6d7ccafaef95fc98c38472ad978ba3e59d48a173fa100345ddd374ca3f8979593bd8e22c665d37692d0779205f63adcad769b06c5c7c42695305f08d7288a83fd8bc233ee0660439703c1ff5752780dea183572fac6"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x0, 0x3f, &(0x7f0000000400)=ANY=[@ANYBLOB="1201000077f1c910720c0c0059f60102030109022d0001000000000904000003d3223a0009050100"], 0x0) kernel console output (not intermixed with test programs): ][ T5832] usb 2-1: New USB device found, idVendor=054c, idProduct=05c4, bcdDevice= 0.00 [ 259.999311][ T5832] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.029914][ T5832] usb 2-1: config 0 descriptor?? [ 260.044350][ T5892] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 260.064158][ T839] usb 1-1: Using ep0 maxpacket: 8 [ 260.092065][ T839] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 260.101106][ T839] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 260.138076][ T839] usb 1-1: config 0 has no interface number 0 [ 260.147441][ T839] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 260.165823][ T8628] netlink: 'syz.4.1004': attribute type 29 has an invalid length. [ 260.167951][ T839] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 260.192089][ T839] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 260.214361][ T839] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 260.223586][ T839] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.238108][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.239016][ T839] usb 1-1: config 0 descriptor?? [ 260.260263][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 260.271718][ T5892] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 260.272605][ T8610] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 260.285247][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.327896][ T8634] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1006'. [ 260.342424][ T5832] usbhid 2-1:0.0: can't add hid device: -71 [ 260.349810][ T5832] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 260.361550][ T5892] usb 3-1: config 0 descriptor?? [ 260.379727][ T5832] usb 2-1: USB disconnect, device number 28 [ 260.458100][ T8638] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1006'. [ 260.519412][ T8640] bridge_slave_0: left allmulticast mode [ 260.525221][ T8640] bridge_slave_0: left promiscuous mode [ 260.531024][ T8640] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.543382][ T8640] bridge_slave_1: left allmulticast mode [ 260.552608][ T8640] bridge_slave_1: left promiscuous mode [ 260.558508][ T8640] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.598708][ T5892] usbhid 3-1:0.0: can't add hid device: -71 [ 260.599106][ T8640] bond0: (slave bond_slave_0): Releasing backup interface [ 260.606507][ T5892] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 260.628893][ T5892] usb 3-1: USB disconnect, device number 33 [ 260.639028][ T8640] bond0: (slave bond_slave_1): Releasing backup interface [ 260.670848][ T8640] team0: Port device team_slave_0 removed [ 260.685391][ T8640] team0: Port device team_slave_1 removed [ 260.693292][ T8640] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 260.702351][ T8640] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 260.717329][ T8640] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 260.725227][ T8640] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 260.926260][ T839] usb 1-1: USB disconnect, device number 27 [ 261.230019][ T8650] fuse: Bad value for 'fd' [ 261.236288][ T8649] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1012'. [ 261.574123][ T5892] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 261.734173][ T5892] usb 5-1: device descriptor read/64, error -71 [ 261.871650][ T8683] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1023'. [ 261.881936][ T8683] FAULT_INJECTION: forcing a failure. [ 261.881936][ T8683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 261.896509][ T8683] CPU: 1 UID: 0 PID: 8683 Comm: syz.0.1023 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 261.896540][ T8683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 261.896552][ T8683] Call Trace: [ 261.896560][ T8683] [ 261.896568][ T8683] dump_stack_lvl+0x241/0x360 [ 261.896615][ T8683] ? __pfx_dump_stack_lvl+0x10/0x10 [ 261.896644][ T8683] ? __pfx__printk+0x10/0x10 [ 261.896680][ T8683] should_fail_ex+0x424/0x570 [ 261.896704][ T8683] _copy_to_user+0x31/0xb0 [ 261.896732][ T8683] simple_read_from_buffer+0xc4/0x170 [ 261.896763][ T8683] proc_fail_nth_read+0x1ef/0x260 [ 261.896785][ T8683] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 261.896808][ T8683] ? rw_verify_area+0x246/0x630 [ 261.896827][ T8683] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 261.896847][ T8683] vfs_read+0x21f/0xb90 [ 261.896872][ T8683] ? __pfx___mutex_lock+0x10/0x10 [ 261.896896][ T8683] ? __pfx_vfs_read+0x10/0x10 [ 261.896919][ T8683] ? __fget_files+0x2a/0x420 [ 261.896937][ T8683] ? __fget_files+0x39d/0x420 [ 261.896953][ T8683] ? __fget_files+0x2a/0x420 [ 261.896978][ T8683] ksys_read+0x19d/0x2d0 [ 261.897000][ T8683] ? __pfx_ksys_read+0x10/0x10 [ 261.897023][ T8683] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 261.897045][ T8683] ? lockdep_hardirqs_on+0x9d/0x150 [ 261.897069][ T8683] __do_fast_syscall_32+0xb4/0x110 [ 261.897090][ T8683] ? exc_page_fault+0x5f8/0x920 [ 261.897113][ T8683] do_fast_syscall_32+0x34/0x80 [ 261.897134][ T8683] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 261.897155][ T8683] RIP: 0023:0xf7f12579 [ 261.897170][ T8683] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 261.897185][ T8683] RSP: 002b:00000000f5036590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 261.897204][ T8683] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00000000f5036620 [ 261.897216][ T8683] RDX: 000000000000000f RSI: 00000000f739cff4 RDI: 0000000000000000 [ 261.897227][ T8683] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 261.897237][ T8683] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 261.897248][ T8683] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 261.897274][ T8683] [ 262.194064][ T49] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 262.201962][ T5892] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 262.335898][ T5892] usb 5-1: device descriptor read/64, error -71 [ 262.356304][ T49] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.367338][ T49] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 262.384017][ T49] usb 2-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 262.393078][ T49] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.411630][ T49] usb 2-1: config 0 descriptor?? [ 262.417233][ T5893] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 262.457488][ T5892] usb usb5-port1: attempt power cycle [ 262.594392][ T5893] usb 1-1: config 0 has an invalid interface number: 23 but max is 0 [ 262.619498][ T5893] usb 1-1: config 0 has no interface number 0 [ 262.631107][ T5893] usb 1-1: config 0 interface 23 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 262.645618][ T5893] usb 1-1: config 0 interface 23 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1023 [ 262.663187][ T5893] usb 1-1: New USB device found, idVendor=03f0, idProduct=0307, bcdDevice= 0.01 [ 262.673556][ T5893] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.693429][ T5893] usb 1-1: Product: syz [ 262.698319][ T49] usbhid 2-1:0.0: can't add hid device: -71 [ 262.704503][ T5893] usb 1-1: Manufacturer: syz [ 262.709176][ T5893] usb 1-1: SerialNumber: syz [ 262.714344][ T49] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 262.740200][ T5893] usb 1-1: config 0 descriptor?? [ 262.746896][ T8685] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 262.757498][ T49] usb 2-1: USB disconnect, device number 29 [ 262.768352][ T8685] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 262.782117][ T5893] ums-usbat 1-1:0.23: USB Mass Storage device detected [ 262.824011][ T5892] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 263.104085][ T5841] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 263.221184][ T5892] usb 5-1: device descriptor read/8, error -71 [ 263.314744][ T5893] ums-usbat 1-1:0.23: probe with driver ums-usbat failed with error -5 [ 263.348260][ T5893] usb 1-1: USB disconnect, device number 28 [ 263.366045][ T5841] usb 3-1: Using ep0 maxpacket: 16 [ 263.419630][ T5841] usb 3-1: unable to get BOS descriptor set [ 263.459003][ T5841] usb 3-1: config index 0 descriptor too short (expected 65318, got 45) [ 263.474424][ T5841] usb 3-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 263.479642][ T5892] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 263.504388][ T5841] usb 3-1: config 1 interface 0 has no altsetting 0 [ 263.534592][ T5841] usb 3-1: New USB device found, idVendor=0eef, idProduct=722a, bcdDevice= 0.40 [ 263.544091][ T5841] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.552115][ T5841] usb 3-1: Product: syz [ 263.560620][ T5841] usb 3-1: Manufacturer: syz [ 263.565845][ T5841] usb 3-1: SerialNumber: syz [ 263.569533][ T5892] usb 5-1: device descriptor read/8, error -71 [ 263.685350][ T5892] usb usb5-port1: unable to enumerate USB device [ 263.824028][ T49] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 263.985759][ T49] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 263.995743][ T49] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 264.008889][ T49] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 264.018881][ T49] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.144166][ T5945] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 264.252519][ T49] usb 4-1: usb_control_msg returned -32 [ 264.265849][ T49] usbtmc 4-1:16.0: can't read capabilities [ 264.307182][ T5945] usb 2-1: Using ep0 maxpacket: 8 [ 264.328354][ T5945] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 264.355262][ T5945] usb 2-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 264.383358][ T5945] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.410171][ T5945] usb 2-1: Product: syz [ 264.427193][ T5945] usb 2-1: Manufacturer: syz [ 264.447197][ T5945] usb 2-1: SerialNumber: syz [ 264.465610][ T5945] usb 2-1: config 0 descriptor?? [ 264.497909][ T5945] usb 2-1: invalid MIDI EP [ 264.534494][ T5945] usb 2-1: snd-bcd2000: error during probing [ 264.587887][ T5945] snd-bcd2000 2-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 264.614320][ T8716] tipc: Can't bind to reserved service type 0 [ 264.649956][ T8716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 264.710012][ T8716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 264.740190][ T5893] usb 2-1: USB disconnect, device number 30 [ 265.160220][ T8719] usbtmc 4-1:16.0: usb_control_msg returned -32 [ 265.979580][ T8727] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1037'. [ 266.163869][ T5841] usbhid 3-1:1.0: can't add hid device: -71 [ 266.210098][ T5841] usbhid 3-1:1.0: probe with driver usbhid failed with error -71 [ 266.241925][ T5841] usb 3-1: USB disconnect, device number 34 [ 266.484396][ T49] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 266.599582][ T5945] usb 4-1: USB disconnect, device number 36 [ 266.634719][ T49] usb 2-1: device descriptor read/64, error -71 [ 266.742221][ T8741] FAULT_INJECTION: forcing a failure. [ 266.742221][ T8741] name failslab, interval 1, probability 0, space 0, times 0 [ 266.756088][ T8741] CPU: 0 UID: 0 PID: 8741 Comm: syz.0.1042 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 266.756114][ T8741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 266.756125][ T8741] Call Trace: [ 266.756132][ T8741] [ 266.756139][ T8741] dump_stack_lvl+0x241/0x360 [ 266.756172][ T8741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 266.756203][ T8741] ? __pfx__printk+0x10/0x10 [ 266.756227][ T8741] ? __lock_acquire+0xad5/0xd80 [ 266.756256][ T8741] should_fail_ex+0x424/0x570 [ 266.756280][ T8741] should_failslab+0xac/0x100 [ 266.756306][ T8741] kmem_cache_alloc_noprof+0x78/0x390 [ 266.756330][ T8741] ? skb_clone+0x20c/0x390 [ 266.756355][ T8741] skb_clone+0x20c/0x390 [ 266.756378][ T8741] __netlink_deliver_tap+0x3c4/0x7f0 [ 266.756414][ T8741] ? netlink_deliver_tap+0x2e/0x1b0 [ 266.756437][ T8741] netlink_deliver_tap+0x19d/0x1b0 [ 266.756463][ T8741] netlink_unicast+0x7c6/0x9a0 [ 266.756494][ T8741] ? __pfx_netlink_unicast+0x10/0x10 [ 266.756519][ T8741] ? skb_put+0x114/0x1f0 [ 266.756539][ T8741] netlink_sendmsg+0x8c3/0xcd0 [ 266.756576][ T8741] ? __pfx_netlink_sendmsg+0x10/0x10 [ 266.756605][ T8741] ? __import_iovec+0x585/0x830 [ 266.756629][ T8741] ? aa_sock_msg_perm+0x91/0x160 [ 266.756659][ T8741] ? __pfx_netlink_sendmsg+0x10/0x10 [ 266.756682][ T8741] __sock_sendmsg+0x221/0x270 [ 266.756709][ T8741] ____sys_sendmsg+0x523/0x860 [ 266.756736][ T8741] ? __pfx_____sys_sendmsg+0x10/0x10 [ 266.756771][ T8741] __sys_sendmsg+0x271/0x360 [ 266.756795][ T8741] ? __pfx___sys_sendmsg+0x10/0x10 [ 266.756861][ T8741] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 266.756882][ T8741] ? lockdep_hardirqs_on+0x9d/0x150 [ 266.756906][ T8741] __do_fast_syscall_32+0xb4/0x110 [ 266.756927][ T8741] ? exc_page_fault+0x5f8/0x920 [ 266.756952][ T8741] do_fast_syscall_32+0x34/0x80 [ 266.756975][ T8741] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 266.756996][ T8741] RIP: 0023:0xf7f12579 [ 266.757011][ T8741] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 266.757027][ T8741] RSP: 002b:00000000f503655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 266.757046][ T8741] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080003180 [ 266.757059][ T8741] RDX: 0000000000000090 RSI: 0000000000000000 RDI: 0000000000000000 [ 266.757069][ T8741] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 266.757080][ T8741] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 266.757091][ T8741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 266.757117][ T8741] [ 267.022627][ T49] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 267.164209][ T5841] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 267.234247][ T49] usb 2-1: device descriptor read/64, error -71 [ 267.237046][ T8746] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1045'. [ 267.340320][ T8751] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1046'. [ 267.351340][ T5841] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.357626][ T49] usb usb2-port1: attempt power cycle [ 267.362580][ T5841] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 267.381030][ T5841] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 267.393259][ T5841] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.412296][ T5841] usb 3-1: config 0 descriptor?? [ 267.591506][ T8762] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1052'. [ 267.712902][ T5841] usbhid 3-1:0.0: can't add hid device: -71 [ 267.719376][ T5841] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 267.736603][ T49] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 267.754269][ T5841] usb 3-1: USB disconnect, device number 35 [ 267.766297][ T49] usb 2-1: device descriptor read/8, error -71 [ 267.934187][ T5945] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 268.014104][ T49] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 268.037520][ T49] usb 2-1: device descriptor read/8, error -71 [ 268.074059][ T5945] usb 1-1: device descriptor read/64, error -71 [ 268.144672][ T49] usb usb2-port1: unable to enumerate USB device [ 268.164179][ T839] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 268.314125][ T5945] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 268.358164][ T839] usb 4-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 268.450086][ T839] usb 4-1: config 0 interface 0 has no altsetting 0 [ 268.468812][ T839] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 268.484404][ T839] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.504006][ T5945] usb 1-1: device descriptor read/64, error -71 [ 268.538926][ T839] usb 4-1: Product: syz [ 268.553966][ T839] usb 4-1: Manufacturer: syz [ 268.558620][ T839] usb 4-1: SerialNumber: syz [ 268.585593][ T839] usb 4-1: config 0 descriptor?? [ 268.606357][ T8774] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1055'. [ 268.617023][ T5945] usb usb1-port1: attempt power cycle [ 268.640021][ T839] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 268.730431][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 268.835339][ T8771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 268.844236][ T8771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 268.945943][ T839] usb 4-1: USB disconnect, device number 37 [ 268.964053][ T5945] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 268.994886][ T5945] usb 1-1: device descriptor read/8, error -71 [ 269.117255][ T8781] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1058'. [ 269.274261][ T5945] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 269.324794][ T5945] usb 1-1: device descriptor read/8, error -71 [ 269.444297][ T5945] usb usb1-port1: unable to enumerate USB device [ 269.550006][ T8789] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1061'. [ 269.683810][ T8791] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1062'. [ 270.081835][ T8803] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1067'. [ 270.166100][ T5894] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 270.310306][ T8809] process 'syz.4.1070' launched './file1' with NULL argv: empty string added [ 270.332242][ T5894] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.352311][ T5894] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 270.363755][ T5894] usb 4-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 270.377468][ T5894] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.391725][ T5894] usb 4-1: config 0 descriptor?? [ 270.678464][ T5894] usbhid 4-1:0.0: can't add hid device: -71 [ 270.691531][ T5894] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 270.754342][ T5894] usb 4-1: USB disconnect, device number 38 [ 270.933560][ T8815] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1073'. [ 271.251579][ T5945] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 271.328906][ T8825] raw_sendmsg: syz.1.1076 forgot to set AF_INET. Fix it! [ 271.535009][ T5945] usb 3-1: device descriptor read/64, error -71 [ 271.583135][ T8830] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1078'. [ 271.804018][ T5945] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 271.849703][ T8837] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1080'. [ 271.961597][ T5945] usb 3-1: device descriptor read/64, error -71 [ 271.976468][ T8840] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1080'. [ 271.976729][ T8841] FAULT_INJECTION: forcing a failure. [ 271.976729][ T8841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 272.009247][ T8841] CPU: 1 UID: 0 PID: 8841 Comm: syz.1.1081 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 272.009278][ T8841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 272.009290][ T8841] Call Trace: [ 272.009298][ T8841] [ 272.009306][ T8841] dump_stack_lvl+0x241/0x360 [ 272.009341][ T8841] ? __pfx_dump_stack_lvl+0x10/0x10 [ 272.009363][ T8841] ? __pfx__printk+0x10/0x10 [ 272.009395][ T8841] should_fail_ex+0x424/0x570 [ 272.009418][ T8841] _copy_from_user+0x2d/0xb0 [ 272.009441][ T8841] seccomp_notify_ioctl+0x49f/0x2060 [ 272.009463][ T8841] ? tomoyo_path_number_perm+0x215/0x790 [ 272.009487][ T8841] ? __pfx_seccomp_notify_ioctl+0x10/0x10 [ 272.009507][ T8841] ? migrate_enable+0x397/0x520 [ 272.009531][ T8841] ? __pfx_migrate_enable+0x10/0x10 [ 272.009574][ T8841] ? __fget_files+0x2a/0x420 [ 272.009587][ T8841] ? __fget_files+0x2a/0x420 [ 272.009605][ T8841] ? __fget_files+0x2a/0x420 [ 272.009627][ T8841] __se_compat_sys_ioctl+0x50e/0xc30 [ 272.009650][ T8841] ? __pfx___se_compat_sys_ioctl+0x10/0x10 [ 272.009669][ T8841] ? __fget_files+0x2a/0x420 [ 272.009690][ T8841] ? ksys_write+0x275/0x2d0 [ 272.009710][ T8841] ? __secure_computing+0xef/0x2f0 [ 272.009746][ T8841] __do_fast_syscall_32+0xb4/0x110 [ 272.009766][ T8841] ? exc_page_fault+0x5f8/0x920 [ 272.009787][ T8841] do_fast_syscall_32+0x34/0x80 [ 272.009806][ T8841] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 272.009826][ T8841] RIP: 0023:0xf73ed579 [ 272.009840][ T8841] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 272.009854][ T8841] RSP: 002b:00000000f507655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 272.009872][ T8841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000040082102 [ 272.009883][ T8841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.009892][ T8841] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 272.009901][ T8841] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 272.009910][ T8841] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 272.009932][ T8841] [ 272.227008][ T5841] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 272.414059][ T5841] usb 1-1: Using ep0 maxpacket: 16 [ 272.421515][ T5841] usb 1-1: config 1 interface 0 altsetting 135 bulk endpoint 0x1 has invalid maxpacket 1024 [ 272.427007][ T5945] usb usb3-port1: attempt power cycle [ 272.472617][ T5841] usb 1-1: config 1 interface 0 altsetting 135 bulk endpoint 0x82 has invalid maxpacket 16 [ 272.517125][ T5841] usb 1-1: config 1 interface 0 has no altsetting 0 [ 272.551386][ T8846] FAULT_INJECTION: forcing a failure. [ 272.551386][ T8846] name failslab, interval 1, probability 0, space 0, times 0 [ 272.557032][ T5841] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 272.567895][ T8846] CPU: 1 UID: 0 PID: 8846 Comm: syz.4.1083 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 272.567922][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 272.567936][ T8846] Call Trace: [ 272.567943][ T8846] [ 272.567952][ T8846] dump_stack_lvl+0x241/0x360 [ 272.567988][ T8846] ? __pfx_dump_stack_lvl+0x10/0x10 [ 272.568015][ T8846] ? __pfx__printk+0x10/0x10 [ 272.568046][ T8846] ? __pfx___might_resched+0x10/0x10 [ 272.568075][ T8846] should_fail_ex+0x424/0x570 [ 272.568100][ T8846] should_failslab+0xac/0x100 [ 272.568130][ T8846] kmem_cache_alloc_noprof+0x78/0x390 [ 272.568156][ T8846] ? __anon_vma_prepare+0xc4/0x4a0 [ 272.568178][ T8846] __anon_vma_prepare+0xc4/0x4a0 [ 272.568196][ T8846] ? __kasan_slab_alloc+0x66/0x80 [ 272.568218][ T8846] ? kmem_cache_alloc_noprof+0x1e1/0x390 [ 272.568241][ T8846] ? __pmd_alloc+0x118/0x440 [ 272.568272][ T8846] handle_pte_fault+0x518f/0x61c0 [ 272.568299][ T8846] ? __mod_memcg_lruvec_state+0x301/0x4f0 [ 272.568338][ T8846] ? __pfx_handle_pte_fault+0x10/0x10 [ 272.568358][ T8846] ? __lruvec_stat_mod_folio+0x7d/0x300 [ 272.568391][ T8846] ? __lock_acquire+0xad5/0xd80 [ 272.568416][ T8846] ? do_raw_spin_lock+0x151/0x370 [ 272.568451][ T8846] ? do_raw_spin_unlock+0x13c/0x8b0 [ 272.568495][ T8846] ? _raw_spin_unlock+0x28/0x50 [ 272.568514][ T8846] ? __pmd_alloc+0x37f/0x440 [ 272.568543][ T8846] ? __pfx___pmd_alloc+0x10/0x10 [ 272.568582][ T8846] handle_mm_fault+0x1129/0x1bf0 [ 272.568608][ T8846] ? mt_find+0x28a/0x8f0 [ 272.568658][ T8846] ? __pfx_handle_mm_fault+0x10/0x10 [ 272.568706][ T8846] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 272.568736][ T8846] exc_page_fault+0x2bb/0x920 [ 272.568766][ T8846] asm_exc_page_fault+0x26/0x30 [ 272.568784][ T8846] RIP: 0010:__put_user_4+0xd/0x20 [ 272.568806][ T8846] Code: 66 89 01 31 c9 0f 01 ca c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 [ 272.568822][ T8846] RSP: 0018:ffffc900033f7d98 EFLAGS: 00050206 [ 272.568841][ T8846] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 0000000080007ec0 [ 272.568853][ T8846] RDX: 0000000000000001 RSI: ffffffff8e4fd4e5 RDI: ffffffff8ca1b660 [ 272.568867][ T8846] RBP: ffffc900033f7ea0 R08: 0000000000000001 R09: 0000000000000000 [ 272.568879][ T8846] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000005 [ 272.568890][ T8846] R13: 0000000000000004 R14: 1ffff9200067efc0 R15: 0000000080007ec0 [ 272.568920][ T8846] __sys_socketpair+0x189/0x720 [ 272.568954][ T8846] ? __pfx___sys_socketpair+0x10/0x10 [ 272.568979][ T8846] ? fput+0x9b/0xd0 [ 272.568995][ T8846] ? ksys_write+0x275/0x2d0 [ 272.569027][ T8846] __ia32_sys_socketpair+0x9a/0xb0 [ 272.569056][ T8846] __do_fast_syscall_32+0xb4/0x110 [ 272.569079][ T8846] ? exc_page_fault+0x5f8/0x920 [ 272.569105][ T8846] do_fast_syscall_32+0x34/0x80 [ 272.569128][ T8846] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 272.569151][ T8846] RIP: 0023:0xf7f44579 [ 272.569166][ T8846] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 272.569183][ T8846] RSP: 002b:00000000f506655c EFLAGS: 00000206 ORIG_RAX: 0000000000000168 [ 272.569201][ T8846] RAX: ffffffffffffffda RBX: 00000000f6ef8cb1 RCX: 0000000000000006 [ 272.569214][ T8846] RDX: 0000000000000002 RSI: 0000000080007ec0 RDI: 0000000000000000 [ 272.569225][ T8846] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 272.569236][ T8846] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 272.569247][ T8846] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 272.569274][ T8846] [ 272.602819][ T8840] vlan2: entered promiscuous mode [ 272.620631][ T5841] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.689182][ T8840] bridge1: entered promiscuous mode [ 272.697428][ T5841] usb 1-1: Product: syz [ 272.794039][ T5945] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 272.809991][ T5841] usb 1-1: Manufacturer: 斀睡篛⢳絜飘肄썏ⶩ￢㥻暏∝౭ⴄƤ咽暤翪隼겢矷眷Ɨﰵ褮폝㏤뵣ي躚퇣 [ 272.904967][ T5945] usb 3-1: device descriptor read/8, error -71 [ 273.009125][ T8850] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1085'. [ 273.115405][ T5841] usb 1-1: SerialNumber: syz [ 273.148102][ T8835] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 273.157036][ T8835] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 273.257727][ T5945] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 273.305240][ T5945] usb 3-1: device descriptor read/8, error -71 [ 273.333656][ T8858] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1089'. [ 273.371566][ T8859] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1088'. [ 273.432644][ T5945] usb usb3-port1: unable to enumerate USB device [ 273.464838][ T8860] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1088'. [ 273.555575][ T9] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 273.653732][ T8835] ptrace attach of "./syz-executor exec"[8868] was attempted by "./syz-executor exec"[8835] [ 273.726102][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.751594][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 273.770698][ T9] usb 4-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 273.816924][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.866271][ T9] usb 4-1: config 0 descriptor?? [ 273.875850][ T8872] ip6tnl1: entered allmulticast mode [ 274.685101][ T8879] FAULT_INJECTION: forcing a failure. [ 274.685101][ T8879] name failslab, interval 1, probability 0, space 0, times 0 [ 274.698035][ T8879] CPU: 1 UID: 0 PID: 8879 Comm: syz.2.1093 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 274.698062][ T8879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 274.698074][ T8879] Call Trace: [ 274.698082][ T8879] [ 274.698090][ T8879] dump_stack_lvl+0x241/0x360 [ 274.698124][ T8879] ? __pfx_dump_stack_lvl+0x10/0x10 [ 274.698168][ T8879] ? __pfx__printk+0x10/0x10 [ 274.698200][ T8879] ? __pfx___might_resched+0x10/0x10 [ 274.698231][ T8879] should_fail_ex+0x424/0x570 [ 274.698257][ T8879] should_failslab+0xac/0x100 [ 274.698287][ T8879] __kmalloc_cache_noprof+0x73/0x370 [ 274.698314][ T8879] ? proc_do_submiturb+0xbe1/0x35b0 [ 274.698348][ T8879] proc_do_submiturb+0xbe1/0x35b0 [ 274.698405][ T8879] usbdev_ioctl+0x2ec2/0x66d0 [ 274.698439][ T8879] ? is_bpf_text_address+0x288/0x2a0 [ 274.698462][ T8879] ? is_bpf_text_address+0x26/0x2a0 [ 274.698486][ T8879] ? __pfx_usbdev_ioctl+0x10/0x10 [ 274.698519][ T8879] ? kernel_text_address+0xa7/0xe0 [ 274.698535][ T8879] ? __kernel_text_address+0xd/0x40 [ 274.698552][ T8879] ? unwind_get_return_address+0x4d/0x90 [ 274.698579][ T8879] ? arch_stack_walk+0xff/0x150 [ 274.698620][ T8879] ? stack_trace_save+0x11a/0x1d0 [ 274.698651][ T8879] ? __pfx_stack_trace_save+0x10/0x10 [ 274.698682][ T8879] ? stack_depot_save_flags+0x44/0x940 [ 274.698712][ T8879] ? kasan_save_track+0x51/0x80 [ 274.698734][ T8879] ? kasan_save_track+0x3f/0x80 [ 274.698755][ T8879] ? kasan_save_free_info+0x40/0x50 [ 274.698771][ T8879] ? __kasan_slab_free+0x59/0x70 [ 274.698792][ T8879] ? kfree+0x198/0x430 [ 274.698815][ T8879] ? tomoyo_path_number_perm+0x5fd/0x790 [ 274.698838][ T8879] ? security_file_ioctl_compat+0xc6/0x2a0 [ 274.698862][ T8879] ? __se_compat_sys_ioctl+0xd8/0xc30 [ 274.698888][ T8879] ? do_vfs_ioctl+0xef8/0x2750 [ 274.698917][ T8879] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 274.698970][ T8879] ? kasan_quarantine_put+0xdc/0x230 [ 274.698990][ T8879] ? lockdep_hardirqs_on+0x9d/0x150 [ 274.699024][ T8879] ? tomoyo_path_number_perm+0x215/0x790 [ 274.699054][ T8879] ? tomoyo_path_number_perm+0x684/0x790 [ 274.699078][ T8879] ? __lock_acquire+0xad5/0xd80 [ 274.699101][ T8879] ? tomoyo_path_number_perm+0x215/0x790 [ 274.699129][ T8879] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 274.699195][ T8879] ? __fget_files+0x2a/0x420 [ 274.699213][ T8879] ? __fget_files+0x2a/0x420 [ 274.699234][ T8879] ? __fget_files+0x2a/0x420 [ 274.699293][ T8879] __se_compat_sys_ioctl+0x50e/0xc30 [ 274.699323][ T8879] ? __pfx___se_compat_sys_ioctl+0x10/0x10 [ 274.699351][ T8879] ? __fget_files+0x2a/0x420 [ 274.699378][ T8879] ? fput+0x9b/0xd0 [ 274.699397][ T8879] ? ksys_write+0x275/0x2d0 [ 274.699431][ T8879] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 274.699457][ T8879] ? lockdep_hardirqs_on+0x9d/0x150 [ 274.699485][ T8879] __do_fast_syscall_32+0xb4/0x110 [ 274.699516][ T8879] ? exc_page_fault+0x5f8/0x920 [ 274.699542][ T8879] do_fast_syscall_32+0x34/0x80 [ 274.699568][ T8879] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 274.699595][ T8879] RIP: 0023:0xf73bd579 [ 274.699613][ T8879] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 274.699632][ T8879] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 274.699655][ T8879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000802c550a [ 274.699670][ T8879] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 274.699683][ T8879] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 274.699695][ T8879] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 274.699708][ T8879] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 274.699741][ T8879] [ 274.732887][ T5841] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 33 if 0 alt 135 proto 1 vid 0x0525 pid 0xA4A8 [ 275.139777][ T8883] xt_CT: No such helper "snmp" [ 275.149825][ T8884] xt_CT: No such helper "snmp" [ 275.385257][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 275.392110][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 275.401669][ T8893] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1097'. [ 275.438398][ T9] usb 4-1: USB disconnect, device number 39 [ 275.550954][ T8897] FAULT_INJECTION: forcing a failure. [ 275.550954][ T8897] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 275.594515][ T5841] usb 1-1: USB disconnect, device number 33 [ 275.621032][ T5841] usblp0: removed [ 275.628672][ T8897] CPU: 0 UID: 0 PID: 8897 Comm: syz.1.1098 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 275.628699][ T8897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 275.628712][ T8897] Call Trace: [ 275.628719][ T8897] [ 275.628727][ T8897] dump_stack_lvl+0x241/0x360 [ 275.628762][ T8897] ? __pfx_dump_stack_lvl+0x10/0x10 [ 275.628790][ T8897] ? __pfx__printk+0x10/0x10 [ 275.628827][ T8897] should_fail_ex+0x424/0x570 [ 275.628851][ T8897] strncpy_from_user+0x36/0x280 [ 275.628874][ T8897] getname_flags+0xf0/0x530 [ 275.628908][ T8897] user_path_at+0x24/0x60 [ 275.628929][ T8897] __se_sys_chdir+0xba/0x260 [ 275.628956][ T8897] ? __pfx___se_sys_chdir+0x10/0x10 [ 275.628983][ T8897] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 275.629007][ T8897] ? lockdep_hardirqs_on+0x9d/0x150 [ 275.629031][ T8897] __do_fast_syscall_32+0xb4/0x110 [ 275.629054][ T8897] ? exc_page_fault+0x5f8/0x920 [ 275.629081][ T8897] do_fast_syscall_32+0x34/0x80 [ 275.629104][ T8897] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 275.629128][ T8897] RIP: 0023:0xf73ed579 [ 275.629144][ T8897] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 275.629160][ T8897] RSP: 002b:00000000f507655c EFLAGS: 00000206 ORIG_RAX: 000000000000000c [ 275.629180][ T8897] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000000000 [ 275.629195][ T8897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 275.629206][ T8897] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 275.629217][ T8897] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 275.629228][ T8897] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 275.629255][ T8897] [ 275.812372][ C0] vkms_vblank_simulate: vblank timer overrun [ 275.843568][ T8899] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1101'. [ 275.895494][ T8900] FAULT_INJECTION: forcing a failure. [ 275.895494][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 275.908289][ T8900] CPU: 0 UID: 0 PID: 8900 Comm: syz.4.1101 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 275.908309][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 275.908318][ T8900] Call Trace: [ 275.908323][ T8900] [ 275.908328][ T8900] dump_stack_lvl+0x241/0x360 [ 275.908354][ T8900] ? __pfx_dump_stack_lvl+0x10/0x10 [ 275.908374][ T8900] ? __pfx__printk+0x10/0x10 [ 275.908392][ T8900] ? __lock_acquire+0xad5/0xd80 [ 275.908414][ T8900] should_fail_ex+0x424/0x570 [ 275.908438][ T8900] should_failslab+0xac/0x100 [ 275.908458][ T8900] kmem_cache_alloc_noprof+0x78/0x390 [ 275.908477][ T8900] ? skb_clone+0x20c/0x390 [ 275.908496][ T8900] skb_clone+0x20c/0x390 [ 275.908517][ T8900] __netlink_deliver_tap+0x3c4/0x7f0 [ 275.908545][ T8900] ? netlink_deliver_tap+0x2e/0x1b0 [ 275.908563][ T8900] netlink_deliver_tap+0x19d/0x1b0 [ 275.908582][ T8900] netlink_unicast+0x7c6/0x9a0 [ 275.908605][ T8900] ? __pfx_netlink_unicast+0x10/0x10 [ 275.908624][ T8900] ? skb_put+0x114/0x1f0 [ 275.908640][ T8900] netlink_sendmsg+0x8c3/0xcd0 [ 275.908667][ T8900] ? __pfx_netlink_sendmsg+0x10/0x10 [ 275.908689][ T8900] ? __import_iovec+0x585/0x830 [ 275.908707][ T8900] ? aa_sock_msg_perm+0x91/0x160 [ 275.908730][ T8900] ? __pfx_netlink_sendmsg+0x10/0x10 [ 275.908748][ T8900] __sock_sendmsg+0x221/0x270 [ 275.908769][ T8900] ____sys_sendmsg+0x523/0x860 [ 275.908789][ T8900] ? __pfx_____sys_sendmsg+0x10/0x10 [ 275.908815][ T8900] __sys_sendmsg+0x271/0x360 [ 275.908832][ T8900] ? __pfx___sys_sendmsg+0x10/0x10 [ 275.908880][ T8900] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 275.908897][ T8900] ? lockdep_hardirqs_on+0x9d/0x150 [ 275.908914][ T8900] __do_fast_syscall_32+0xb4/0x110 [ 275.908931][ T8900] ? exc_page_fault+0x5f8/0x920 [ 275.908950][ T8900] do_fast_syscall_32+0x34/0x80 [ 275.908967][ T8900] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 275.908983][ T8900] RIP: 0023:0xf7f44579 [ 275.908994][ T8900] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 275.909006][ T8900] RSP: 002b:00000000f504555c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 275.909021][ T8900] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000280 [ 275.909030][ T8900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 275.909038][ T8900] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 275.909046][ T8900] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 275.909065][ T8900] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 275.909083][ T8900] [ 275.909138][ T8900] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1101'. [ 276.315575][ T8900] vlan2: entered promiscuous mode [ 276.346885][ T8900] bridge1: entered promiscuous mode [ 277.264464][ T5892] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 277.434991][ T8926] fuse: Bad value for 'group_id' [ 277.456782][ T8926] fuse: Bad value for 'group_id' [ 277.494129][ T5892] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 277.527556][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.591605][ T5892] usb 3-1: Product: syz [ 277.669806][ T5892] usb 3-1: Manufacturer: syz [ 277.846313][ T5892] usb 3-1: SerialNumber: syz [ 277.891322][ T5892] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 278.060365][ T49] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 279.204691][ T49] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 279.215353][ T49] ath9k_htc: Failed to initialize the device [ 279.268523][ T49] usb 3-1: ath9k_htc: USB layer deinitialized [ 279.321597][ T8941] FAULT_INJECTION: forcing a failure. [ 279.321597][ T8941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 279.534068][ T8941] CPU: 1 UID: 0 PID: 8941 Comm: syz.0.1113 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 279.534110][ T8941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 279.534124][ T8941] Call Trace: [ 279.534133][ T8941] [ 279.534142][ T8941] dump_stack_lvl+0x241/0x360 [ 279.534181][ T8941] ? __pfx_dump_stack_lvl+0x10/0x10 [ 279.534224][ T8941] ? __pfx__printk+0x10/0x10 [ 279.534263][ T8941] should_fail_ex+0x424/0x570 [ 279.534290][ T8941] prepare_alloc_pages+0x220/0x610 [ 279.534322][ T8941] __alloc_frozen_pages_noprof+0x162/0x5b0 [ 279.534347][ T8941] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 279.534367][ T8941] ? do_sys_poll+0x2ce/0x13f0 [ 279.534415][ T8941] alloc_pages_mpol+0x339/0x690 [ 279.534450][ T8941] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 279.534481][ T8941] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 279.534507][ T8941] alloc_pages_noprof+0x121/0x190 [ 279.534539][ T8941] get_free_pages_noprof+0xc/0x30 [ 279.534561][ T8941] __pollwait+0x137/0x440 [ 279.534593][ T8941] ? __pfx___pollwait+0x10/0x10 [ 279.534629][ T8941] pipe_poll+0x177/0x460 [ 279.534657][ T8941] ? __pfx_pipe_poll+0x10/0x10 [ 279.534685][ T8941] do_sys_poll+0xa4a/0x13f0 [ 279.534734][ T8941] ? __pfx_do_sys_poll+0x10/0x10 [ 279.534767][ T8941] ? kstrtoull+0x1d3/0x2f0 [ 279.534790][ T8941] ? __pfx___pollwait+0x10/0x10 [ 279.534820][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.534850][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.534881][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.534911][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.534942][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.534973][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.535003][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.535034][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.535064][ T8941] ? __pfx_pollwake+0x10/0x10 [ 279.535100][ T8941] ? rcu_read_lock_any_held+0xbb/0x160 [ 279.535127][ T8941] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 279.535156][ T8941] ? vfs_write+0xb29/0xd10 [ 279.535207][ T8941] ? __pfx_set_compat_user_sigmask+0x10/0x10 [ 279.535240][ T8941] __se_compat_sys_ppoll_time32+0x2a4/0x340 [ 279.535276][ T8941] ? __pfx___se_compat_sys_ppoll_time32+0x10/0x10 [ 279.535313][ T8941] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 279.535336][ T8941] ? lockdep_hardirqs_on+0x9d/0x150 [ 279.535355][ T8941] ? __ia32_compat_sys_ppoll_time32+0x20/0xc0 [ 279.535388][ T8941] __do_fast_syscall_32+0xb4/0x110 [ 279.535411][ T8941] ? exc_page_fault+0x5f8/0x920 [ 279.535438][ T8941] do_fast_syscall_32+0x34/0x80 [ 279.535462][ T8941] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 279.535486][ T8941] RIP: 0023:0xf7f12579 [ 279.535502][ T8941] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 279.535519][ T8941] RSP: 002b:00000000f503655c EFLAGS: 00000206 ORIG_RAX: 0000000000000135 [ 279.535540][ T8941] RAX: ffffffffffffffda RBX: 00000000800000c0 RCX: 00000000000000dc [ 279.535554][ T8941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.535565][ T8941] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.535577][ T8941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 279.535589][ T8941] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 279.535616][ T8941] [ 280.155892][ T8943] __nla_validate_parse: 1 callbacks suppressed [ 280.155912][ T8943] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1114'. [ 280.624134][ T5839] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 280.784087][ T5839] usb 4-1: Using ep0 maxpacket: 16 [ 280.807945][ T5839] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 280.854981][ T5839] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 280.895537][ T5839] usb 4-1: New USB device strings: Mfr=1, Product=0, SerialNumber=14 [ 280.913131][ T5839] usb 4-1: Manufacturer: syz [ 280.923223][ T5839] usb 4-1: SerialNumber: syz [ 280.938570][ T5839] usb 4-1: config 0 descriptor?? [ 280.949387][ T8961] fuse: Bad value for 'group_id' [ 280.958429][ T8961] fuse: Bad value for 'group_id' [ 280.961383][ T5839] em28xx 4-1:0.0: New device syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 281.023385][ T5839] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 281.065809][ T8963] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1123'. [ 281.145233][ T8963] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1123'. [ 281.225585][ T5839] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 281.327118][ T5839] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 281.335731][ T5839] em28xx 4-1:0.0: board has no eeprom [ 281.390861][ T8963] vlan2: entered promiscuous mode [ 281.404038][ T8963] bridge1: entered promiscuous mode [ 281.404053][ T5839] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 281.404079][ T5839] em28xx 4-1:0.0: dvb set to bulk mode. [ 281.430741][ T5894] em28xx 4-1:0.0: Binding DVB extension [ 281.457517][ T5839] usb 4-1: USB disconnect, device number 40 [ 281.471837][ T5839] em28xx 4-1:0.0: Disconnecting em28xx [ 281.552323][ T5894] em28xx 4-1:0.0: Registering input extension [ 281.567026][ T5839] em28xx 4-1:0.0: Closing input extension [ 281.609458][ T5894] usb 3-1: USB disconnect, device number 40 [ 281.707220][ T5839] em28xx 4-1:0.0: Freeing device [ 281.803588][ T8968] veth0_to_hsr: entered promiscuous mode [ 281.820030][ T8967] veth0_to_hsr: left promiscuous mode [ 282.064899][ T8981] FAULT_INJECTION: forcing a failure. [ 282.064899][ T8981] name failslab, interval 1, probability 0, space 0, times 0 [ 282.066975][ T8982] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1129'. [ 282.093775][ T8981] CPU: 1 UID: 0 PID: 8981 Comm: syz.4.1130 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 282.093806][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 282.093819][ T8981] Call Trace: [ 282.093827][ T8981] [ 282.093835][ T8981] dump_stack_lvl+0x241/0x360 [ 282.093873][ T8981] ? __pfx_dump_stack_lvl+0x10/0x10 [ 282.093906][ T8981] ? __pfx__printk+0x10/0x10 [ 282.093932][ T8981] ? __lock_acquire+0xad5/0xd80 [ 282.093963][ T8981] should_fail_ex+0x424/0x570 [ 282.093990][ T8981] should_failslab+0xac/0x100 [ 282.094020][ T8981] kmem_cache_alloc_noprof+0x78/0x390 [ 282.094047][ T8981] ? skb_clone+0x20c/0x390 [ 282.094075][ T8981] skb_clone+0x20c/0x390 [ 282.094101][ T8981] __netlink_deliver_tap+0x3c4/0x7f0 [ 282.094142][ T8981] ? netlink_deliver_tap+0x2e/0x1b0 [ 282.094170][ T8981] netlink_deliver_tap+0x19d/0x1b0 [ 282.094200][ T8981] netlink_unicast+0x7c6/0x9a0 [ 282.094235][ T8981] ? __pfx_netlink_unicast+0x10/0x10 [ 282.094264][ T8981] ? skb_put+0x114/0x1f0 [ 282.094289][ T8981] netlink_sendmsg+0x8c3/0xcd0 [ 282.094331][ T8981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 282.094364][ T8981] ? __import_iovec+0x585/0x830 [ 282.094391][ T8981] ? aa_sock_msg_perm+0x91/0x160 [ 282.094426][ T8981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 282.094453][ T8981] __sock_sendmsg+0x221/0x270 [ 282.094484][ T8981] ____sys_sendmsg+0x523/0x860 [ 282.094516][ T8981] ? __pfx_____sys_sendmsg+0x10/0x10 [ 282.094555][ T8981] __sys_sendmsg+0x271/0x360 [ 282.094583][ T8981] ? __pfx___sys_sendmsg+0x10/0x10 [ 282.094675][ T8981] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 282.094699][ T8981] ? lockdep_hardirqs_on+0x9d/0x150 [ 282.094725][ T8981] __do_fast_syscall_32+0xb4/0x110 [ 282.094749][ T8981] ? exc_page_fault+0x5f8/0x920 [ 282.094775][ T8981] do_fast_syscall_32+0x34/0x80 [ 282.094798][ T8981] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 282.094820][ T8981] RIP: 0023:0xf7f44579 [ 282.094836][ T8981] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 282.094850][ T8981] RSP: 002b:00000000f506655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 282.094871][ T8981] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000340 [ 282.094885][ T8981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.094896][ T8981] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.094907][ T8981] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 282.094919][ T8981] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.094947][ T8981] [ 283.124066][ T5892] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 283.296184][ T5892] usb 3-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 283.325718][ T5892] usb 3-1: config 0 interface 0 has no altsetting 0 [ 283.352376][ T5892] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 283.367832][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.484084][ T5892] usb 3-1: Product: syz [ 283.763954][ T5892] usb 3-1: Manufacturer: syz [ 283.768618][ T5892] usb 3-1: SerialNumber: syz [ 283.796262][ T5892] usb 3-1: config 0 descriptor?? [ 283.871312][ T5892] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 283.940306][ T9008] FAULT_INJECTION: forcing a failure. [ 283.940306][ T9008] name failslab, interval 1, probability 0, space 0, times 0 [ 283.979526][ T9008] CPU: 0 UID: 0 PID: 9008 Comm: syz.0.1139 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 283.979557][ T9008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 283.979570][ T9008] Call Trace: [ 283.979578][ T9008] [ 283.979587][ T9008] dump_stack_lvl+0x241/0x360 [ 283.979625][ T9008] ? __pfx_dump_stack_lvl+0x10/0x10 [ 283.979655][ T9008] ? __pfx__printk+0x10/0x10 [ 283.979698][ T9008] ? __pfx___might_resched+0x10/0x10 [ 283.979729][ T9008] should_fail_ex+0x424/0x570 [ 283.979756][ T9008] should_failslab+0xac/0x100 [ 283.979789][ T9008] kmem_cache_alloc_noprof+0x78/0x390 [ 283.979818][ T9008] ? ptlock_alloc+0x20/0x70 [ 283.979853][ T9008] ptlock_alloc+0x20/0x70 [ 283.979884][ T9008] pte_alloc_one+0x6d/0x160 [ 283.979911][ T9008] __pte_alloc+0x7b/0x240 [ 283.979938][ T9008] ? __pfx___pte_alloc+0x10/0x10 [ 283.979975][ T9008] ? kasan_save_track+0x51/0x80 [ 283.979997][ T9008] ? __kasan_slab_alloc+0x66/0x80 [ 283.980020][ T9008] ? kmem_cache_alloc_noprof+0x1e1/0x390 [ 283.980045][ T9008] ? __pmd_alloc+0x118/0x440 [ 283.980078][ T9008] handle_pte_fault+0x4ede/0x61c0 [ 283.980109][ T9008] ? __mod_memcg_lruvec_state+0x301/0x4f0 [ 283.980150][ T9008] ? __pfx_handle_pte_fault+0x10/0x10 [ 283.980171][ T9008] ? __lruvec_stat_mod_folio+0x7d/0x300 [ 283.980207][ T9008] ? __lock_acquire+0xad5/0xd80 [ 283.980234][ T9008] ? do_raw_spin_lock+0x151/0x370 [ 283.980272][ T9008] ? do_raw_spin_unlock+0x13c/0x8b0 [ 283.980309][ T9008] ? _raw_spin_unlock+0x28/0x50 [ 283.980328][ T9008] ? __pmd_alloc+0x37f/0x440 [ 283.980359][ T9008] ? __pfx___pmd_alloc+0x10/0x10 [ 283.980392][ T9008] handle_mm_fault+0x1129/0x1bf0 [ 283.980415][ T9008] ? mt_find+0x28a/0x8f0 [ 283.980459][ T9008] ? __pfx_handle_mm_fault+0x10/0x10 [ 283.980511][ T9008] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 283.980539][ T9008] exc_page_fault+0x2bb/0x920 [ 283.980566][ T9008] asm_exc_page_fault+0x26/0x30 [ 283.980583][ T9008] RIP: 0010:__get_user_4+0x14/0x20 [ 283.980601][ T9008] Code: 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 ba 00 f0 ff ff ff 7f 00 00 48 39 d0 48 0f 47 c2 0f 01 cb <8b> 10 31 c0 0f 01 ca c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 [ 283.980617][ T9008] RSP: 0018:ffffc9000f4bfea8 EFLAGS: 00050283 [ 283.980634][ T9008] RAX: 0000000080000040 RBX: ffffc9000f4bfee0 RCX: 0000000000000000 [ 283.980646][ T9008] RDX: 00007ffffffff000 RSI: ffffffff8e4fd4e5 RDI: ffffffff8ca1b660 [ 283.980659][ T9008] RBP: ffffc9000f4bff30 R08: 0000000000000001 R09: 0000000000000000 [ 283.980670][ T9008] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88802543da00 [ 283.980681][ T9008] R13: 00000000000000f5 R14: 0000000000000009 R15: 0000000080000040 [ 283.980723][ T9008] __se_compat_sys_io_setup+0x2c/0x1a0 [ 283.980756][ T9008] __do_fast_syscall_32+0xb4/0x110 [ 283.980780][ T9008] ? exc_page_fault+0x5f8/0x920 [ 283.980807][ T9008] do_fast_syscall_32+0x34/0x80 [ 283.980832][ T9008] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 283.980856][ T9008] RIP: 0023:0xf7f12579 [ 283.980872][ T9008] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 283.980888][ T9008] RSP: 002b:00000000f503655c EFLAGS: 00000206 ORIG_RAX: 00000000000000f5 [ 283.980909][ T9008] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000080000040 [ 283.980922][ T9008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 283.980934][ T9008] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.980957][ T9008] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 283.980969][ T9008] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.980997][ T9008] [ 284.340585][ C0] vkms_vblank_simulate: vblank timer overrun [ 284.374131][ T9010] FAULT_INJECTION: forcing a failure. [ 284.374131][ T9010] name failslab, interval 1, probability 0, space 0, times 0 [ 284.386813][ T9010] CPU: 0 UID: 0 PID: 9010 Comm: syz.3.1140 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 284.386833][ T9010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 284.386842][ T9010] Call Trace: [ 284.386848][ T9010] [ 284.386854][ T9010] dump_stack_lvl+0x241/0x360 [ 284.386880][ T9010] ? __pfx_dump_stack_lvl+0x10/0x10 [ 284.386900][ T9010] ? __pfx__printk+0x10/0x10 [ 284.386918][ T9010] ? __lock_acquire+0xad5/0xd80 [ 284.386940][ T9010] should_fail_ex+0x424/0x570 [ 284.386958][ T9010] should_failslab+0xac/0x100 [ 284.386979][ T9010] kmem_cache_alloc_noprof+0x78/0x390 [ 284.386998][ T9010] ? skb_clone+0x20c/0x390 [ 284.387017][ T9010] skb_clone+0x20c/0x390 [ 284.387034][ T9010] __netlink_deliver_tap+0x3c4/0x7f0 [ 284.387061][ T9010] ? netlink_deliver_tap+0x2e/0x1b0 [ 284.387079][ T9010] netlink_deliver_tap+0x19d/0x1b0 [ 284.387100][ T9010] netlink_unicast+0x7c6/0x9a0 [ 284.387122][ T9010] ? __pfx_netlink_unicast+0x10/0x10 [ 284.387141][ T9010] ? skb_put+0x114/0x1f0 [ 284.387157][ T9010] netlink_sendmsg+0x8c3/0xcd0 [ 284.387184][ T9010] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.387217][ T9010] ? __import_iovec+0x585/0x830 [ 284.387235][ T9010] ? aa_sock_msg_perm+0x91/0x160 [ 284.387257][ T9010] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.387273][ T9010] __sock_sendmsg+0x221/0x270 [ 284.387293][ T9010] ____sys_sendmsg+0x523/0x860 [ 284.387312][ T9010] ? __pfx_____sys_sendmsg+0x10/0x10 [ 284.387336][ T9010] __sys_sendmsg+0x271/0x360 [ 284.387353][ T9010] ? __pfx___sys_sendmsg+0x10/0x10 [ 284.387402][ T9010] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 284.387418][ T9010] ? lockdep_hardirqs_on+0x9d/0x150 [ 284.387435][ T9010] __do_fast_syscall_32+0xb4/0x110 [ 284.387451][ T9010] ? exc_page_fault+0x5f8/0x920 [ 284.387469][ T9010] do_fast_syscall_32+0x34/0x80 [ 284.387485][ T9010] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 284.387501][ T9010] RIP: 0023:0xf749d579 [ 284.387512][ T9010] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 284.387523][ T9010] RSP: 002b:00000000f512655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 284.387536][ T9010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800001c0 [ 284.387546][ T9010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 284.387553][ T9010] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 284.387561][ T9010] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 284.387569][ T9010] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.387587][ T9010] [ 284.651214][ C0] vkms_vblank_simulate: vblank timer overrun [ 284.697554][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 284.951622][ T8987] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.976061][ T9014] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1142'. [ 285.014316][ T8987] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 285.173745][ T5839] usb 3-1: USB disconnect, device number 41 [ 285.684207][ T5841] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 285.754209][ T9038] netlink: 84 bytes leftover after parsing attributes in process `syz.0.1149'. [ 285.763213][ T9038] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1149'. [ 285.924014][ T5841] usb 5-1: Using ep0 maxpacket: 8 [ 286.145463][ T5841] usb 5-1: config 0 has an invalid interface number: 30 but max is 1 [ 286.161472][ T5841] usb 5-1: config 0 has an invalid interface number: 70 but max is 1 [ 286.181739][ T5841] usb 5-1: config 0 has no interface number 0 [ 286.199111][ T5841] usb 5-1: config 0 has no interface number 1 [ 286.231815][ T5841] usb 5-1: config 0 interface 30 has no altsetting 0 [ 286.271082][ T5841] usb 5-1: New USB device found, idVendor=0ed1, idProduct=6660, bcdDevice= 1.4c [ 286.291070][ T5841] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.338587][ T5841] usb 5-1: Product: syz [ 286.464079][ T5841] usb 5-1: Manufacturer: syz [ 286.512592][ T5841] usb 5-1: SerialNumber: syz [ 287.354796][ T5841] usb 5-1: config 0 descriptor?? [ 287.600875][ T9032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 287.664752][ T9032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 287.713286][ T5841] usb-storage 5-1:0.30: USB Mass Storage device detected [ 287.758907][ T5841] usb-storage 5-1:0.30: Quirks match for vid 0ed1 pid 6660: 8 [ 287.895252][ T5841] usb-storage 5-1:0.70: USB Mass Storage device detected [ 287.936974][ T5841] usb-storage 5-1:0.70: Quirks match for vid 0ed1 pid 6660: 8 [ 288.016776][ T9072] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1157'. [ 288.062282][ T5841] usb 5-1: USB disconnect, device number 26 [ 288.110070][ T9073] FAULT_INJECTION: forcing a failure. [ 288.110070][ T9073] name failslab, interval 1, probability 0, space 0, times 0 [ 288.126536][ T9073] CPU: 0 UID: 0 PID: 9073 Comm: syz.2.1158 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 288.126563][ T9073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 288.126575][ T9073] Call Trace: [ 288.126581][ T9073] [ 288.126589][ T9073] dump_stack_lvl+0x241/0x360 [ 288.126620][ T9073] ? __pfx_dump_stack_lvl+0x10/0x10 [ 288.126644][ T9073] ? __pfx__printk+0x10/0x10 [ 288.126670][ T9073] ? __pfx___might_resched+0x10/0x10 [ 288.126696][ T9073] should_fail_ex+0x424/0x570 [ 288.126718][ T9073] should_failslab+0xac/0x100 [ 288.126744][ T9073] __kmalloc_noprof+0xdf/0x4d0 [ 288.126766][ T9073] ? io_cache_alloc_new+0x44/0x100 [ 288.126795][ T9073] io_cache_alloc_new+0x44/0x100 [ 288.126821][ T9073] io_rsrc_node_alloc+0x16d/0x270 [ 288.126849][ T9073] io_sqe_buffer_register+0x119/0x2240 [ 288.126877][ T9073] ? cgroup_rstat_updated+0x144/0xc40 [ 288.126907][ T9073] ? __pfx_cgroup_rstat_updated+0x10/0x10 [ 288.126932][ T9073] ? __pfx_io_sqe_buffer_register+0x10/0x10 [ 288.126965][ T9073] ? iovec_from_user+0x1b4/0x240 [ 288.126993][ T9073] __io_register_rsrc_update+0x5d0/0x1380 [ 288.127034][ T9073] ? __pfx___io_register_rsrc_update+0x10/0x10 [ 288.127080][ T9073] io_register_rsrc_update+0x1d5/0x230 [ 288.127107][ T9073] ? __pfx_io_register_rsrc_update+0x10/0x10 [ 288.127134][ T9073] ? __fget_files+0x2a/0x420 [ 288.127156][ T9073] __se_sys_io_uring_register+0x99c/0x39b0 [ 288.127183][ T9073] ? __lock_acquire+0xad5/0xd80 [ 288.127218][ T9073] ? __pfx___se_sys_io_uring_register+0x10/0x10 [ 288.127250][ T9073] ? rcu_read_lock_any_held+0xbb/0x160 [ 288.127272][ T9073] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 288.127297][ T9073] ? vfs_write+0xb29/0xd10 [ 288.127331][ T9073] ? ksys_write+0x24e/0x2d0 [ 288.127353][ T9073] ? __mutex_unlock_slowpath+0x229/0x800 [ 288.127382][ T9073] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 288.127401][ T9073] ? __fget_files+0x2a/0x420 [ 288.127419][ T9073] ? __fget_files+0x2a/0x420 [ 288.127440][ T9073] ? fput+0x9b/0xd0 [ 288.127455][ T9073] ? ksys_write+0x275/0x2d0 [ 288.127481][ T9073] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 288.127500][ T9073] ? lockdep_hardirqs_on+0x9d/0x150 [ 288.127522][ T9073] __do_fast_syscall_32+0xb4/0x110 [ 288.127542][ T9073] ? exc_page_fault+0x5f8/0x920 [ 288.127565][ T9073] do_fast_syscall_32+0x34/0x80 [ 288.127586][ T9073] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 288.127605][ T9073] RIP: 0023:0xf73bd579 [ 288.127620][ T9073] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 288.127635][ T9073] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 00000000000001ab [ 288.127654][ T9073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000010 [ 288.127665][ T9073] RDX: 00000000800003c0 RSI: 0000000000000020 RDI: 0000000000000000 [ 288.127675][ T9073] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 288.127685][ T9073] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 288.127695][ T9073] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 288.127719][ T9073] [ 289.015732][ T5892] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 289.194727][ T5894] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 289.220799][ T5892] usb 4-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 289.234332][ T5892] usb 4-1: config 0 interface 0 has no altsetting 0 [ 289.243335][ T5892] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 289.254321][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.263881][ T5892] usb 4-1: Product: syz [ 289.273313][ T5892] usb 4-1: Manufacturer: syz [ 289.291426][ T5892] usb 4-1: SerialNumber: syz [ 289.310177][ T5892] usb 4-1: config 0 descriptor?? [ 289.349667][ T5892] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 289.384778][ T5894] usb 1-1: config 0 has no interfaces? [ 289.406122][ T5894] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 289.442795][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 289.543477][ T5894] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.574240][ T9089] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 289.583745][ T9089] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.616670][ T5894] usb 1-1: Product: syz [ 289.620890][ T5894] usb 1-1: Manufacturer: syz [ 289.667288][ T5894] usb 1-1: SerialNumber: syz [ 289.691146][ T5894] usb 1-1: config 0 descriptor?? [ 289.711390][ T5841] usb 4-1: USB disconnect, device number 41 [ 289.729993][ T9108] FAULT_INJECTION: forcing a failure. [ 289.729993][ T9108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.782857][ T9108] CPU: 1 UID: 0 PID: 9108 Comm: syz.2.1168 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 289.782878][ T9108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 289.782887][ T9108] Call Trace: [ 289.782893][ T9108] [ 289.782899][ T9108] dump_stack_lvl+0x241/0x360 [ 289.782925][ T9108] ? __pfx_dump_stack_lvl+0x10/0x10 [ 289.782945][ T9108] ? __pfx__printk+0x10/0x10 [ 289.782972][ T9108] should_fail_ex+0x424/0x570 [ 289.782992][ T9108] _copy_to_iter+0x43f/0x1c90 [ 289.783020][ T9108] ? __pfx__copy_to_iter+0x10/0x10 [ 289.783037][ T9108] ? __import_iovec+0x175/0x830 [ 289.783056][ T9108] ? import_iovec+0xeb/0x120 [ 289.783074][ T9108] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 289.783095][ T9108] ? skb_recv_datagram+0x26e/0x310 [ 289.783114][ T9108] __skb_datagram_iter+0x101/0x940 [ 289.783132][ T9108] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 289.783153][ T9108] skb_copy_datagram_iter+0xd1/0x250 [ 289.783172][ T9108] netlink_recvmsg+0x2d4/0x1180 [ 289.783199][ T9108] ? __pfx_netlink_recvmsg+0x10/0x10 [ 289.783220][ T9108] ? __pfx_aa_sk_perm+0x10/0x10 [ 289.783242][ T9108] ? iovec_from_user+0x87/0x240 [ 289.783260][ T9108] ? copy_compat_iovec_from_user+0x114/0x160 [ 289.783283][ T9108] ? aa_sock_msg_perm+0x91/0x160 [ 289.783303][ T9108] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 289.783316][ T9108] ? __pfx_netlink_recvmsg+0x10/0x10 [ 289.783336][ T9108] sock_recvmsg+0x22f/0x280 [ 289.783357][ T9108] ____sys_recvmsg+0x1c8/0x480 [ 289.783380][ T9108] ? __pfx_____sys_recvmsg+0x10/0x10 [ 289.783393][ T9108] ? get_compat_msghdr+0x45e/0x730 [ 289.783448][ T9108] do_recvmmsg+0x53e/0xab0 [ 289.783491][ T9108] ? __pfx_do_recvmmsg+0x10/0x10 [ 289.783524][ T9108] ? __lock_acquire+0xad5/0xd80 [ 289.783563][ T9108] ? get_old_timespec32+0x18d/0x280 [ 289.783591][ T9108] __sys_recvmmsg+0x140/0x280 [ 289.783610][ T9108] ? __pfx___sys_recvmmsg+0x10/0x10 [ 289.783625][ T9108] ? ksys_write+0x275/0x2d0 [ 289.783650][ T9108] __ia32_compat_sys_recvmmsg_time32+0xbf/0xd0 [ 289.783669][ T9108] __do_fast_syscall_32+0xb4/0x110 [ 289.783701][ T9108] ? exc_page_fault+0x5f8/0x920 [ 289.783721][ T9108] do_fast_syscall_32+0x34/0x80 [ 289.783739][ T9108] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 289.783757][ T9108] RIP: 0023:0xf73bd579 [ 289.783769][ T9108] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 289.783782][ T9108] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 289.783798][ T9108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800037c0 [ 289.783809][ T9108] RDX: 00000000000003b4 RSI: 0000000000000000 RDI: 0000000080003700 [ 289.783818][ T9108] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 289.783827][ T9108] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 289.783835][ T9108] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 289.783856][ T9108] [ 290.073022][ C1] vkms_vblank_simulate: vblank timer overrun [ 290.417820][ T5839] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 290.578043][ T9094] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 290.589199][ T9094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 291.365104][ T9112] bridge0: port 3(hsr0) entered blocking state [ 291.373029][ T9112] bridge0: port 3(hsr0) entered disabled state [ 291.380840][ T9112] hsr0: entered allmulticast mode [ 291.386269][ T9112] hsr_slave_0: entered allmulticast mode [ 291.392238][ T9112] hsr_slave_1: entered allmulticast mode [ 291.405760][ T9112] hsr0: entered promiscuous mode [ 291.414895][ T9115] netlink: 328 bytes leftover after parsing attributes in process `syz.4.1169'. [ 291.427461][ T9112] bridge0: port 3(hsr0) entered blocking state [ 291.434029][ T9112] bridge0: port 3(hsr0) entered forwarding state [ 291.446705][ T5839] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 291.495448][ T5839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.521892][ T5839] usb 2-1: Product: syz [ 291.533988][ T5839] usb 2-1: Manufacturer: syz [ 291.621897][ T5839] usb 2-1: SerialNumber: syz [ 291.695459][ T5839] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 291.738675][ T9] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 292.502333][ T5892] usb 1-1: USB disconnect, device number 34 [ 292.704399][ T5839] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 292.874341][ T5839] usb 4-1: Using ep0 maxpacket: 16 [ 292.887186][ T5839] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 292.904698][ T9] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 292.915303][ T9] ath9k_htc: Failed to initialize the device [ 292.922311][ T5839] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 292.950170][ T5839] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 59152, setting to 1024 [ 292.962030][ T5839] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 292.979310][ T5839] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 292.989505][ T5839] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 293.001159][ T5839] usb 4-1: Manufacturer: syz [ 293.019009][ T9] usb 2-1: ath9k_htc: USB layer deinitialized [ 293.029265][ T5839] usb 4-1: config 0 descriptor?? [ 293.324070][ T5839] rc_core: IR keymap rc-hauppauge not found [ 293.338793][ T5839] Registered IR keymap rc-empty [ 293.349699][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.386908][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.425368][ T5839] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 293.455165][ T5839] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input9 [ 293.484022][ T49] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 293.500154][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.537759][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.569270][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.698787][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.756340][ T9123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 293.765261][ T9123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 293.780200][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.812394][ T49] usb 3-1: config 0 has no interfaces? [ 293.831551][ T49] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 293.838354][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.841468][ T49] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.864665][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.881133][ T49] usb 3-1: Product: syz [ 293.899685][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.925473][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.932180][ T49] usb 3-1: Manufacturer: syz [ 293.939341][ T49] usb 3-1: SerialNumber: syz [ 293.947899][ T5839] mceusb 4-1:0.0: Error: mce write urb status = -71 [ 293.969662][ T49] usb 3-1: config 0 descriptor?? [ 293.979421][ T5839] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 293.997061][ T5839] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 294.028450][ T5839] usb 4-1: USB disconnect, device number 42 [ 294.231292][ T9] usb 2-1: USB disconnect, device number 35 [ 294.433050][ T9131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 294.442384][ T9131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 294.634230][ T5839] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 294.774314][ T9] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 294.806842][ T5839] usb 4-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 294.816374][ T5839] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.831973][ T5839] usb 4-1: config 0 descriptor?? [ 294.859987][ T5839] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 295.087027][ T9] usb 2-1: config 0 has no interfaces? [ 295.201232][ T9] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 295.257322][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.272643][ T9] usb 2-1: Product: syz [ 295.302956][ T9] usb 2-1: Manufacturer: syz [ 295.322838][ T9] usb 2-1: SerialNumber: syz [ 295.330684][ T9] usb 2-1: config 0 descriptor?? [ 295.482727][ T9157] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1181'. [ 295.511064][ T9157] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1181'. [ 295.671823][ T5839] gspca_stv06xx: I2C: Read error writing address: -71 [ 295.683522][ T5839] usb 4-1: USB disconnect, device number 43 [ 295.754509][ T9142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 295.764619][ T9142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.396475][ T5839] usb 3-1: USB disconnect, device number 42 [ 297.361762][ T5839] usb 2-1: USB disconnect, device number 36 [ 298.406571][ T9199] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 298.421498][ T9199] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 298.844498][ T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 299.314328][ T5892] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 299.506376][ T9] usb 1-1: config 0 has no interfaces? [ 299.509538][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.534376][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 299.545416][ T9] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 299.564070][ T5892] usb 4-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 299.577419][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.589233][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 299.627625][ T5892] usb 4-1: config 0 descriptor?? [ 299.654336][ T5945] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 299.716882][ T9] usb 1-1: Product: syz [ 299.754358][ T9] usb 1-1: Manufacturer: syz [ 299.857492][ T5945] usb 3-1: Using ep0 maxpacket: 8 [ 299.893411][ T9205] netlink: 'syz.3.1195': attribute type 13 has an invalid length. [ 299.989344][ T5892] usbhid 4-1:0.0: can't add hid device: -71 [ 300.005488][ T5892] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 300.034153][ T5892] usb 4-1: USB disconnect, device number 44 [ 300.037063][ T9] usb 1-1: SerialNumber: syz [ 300.046849][ T5945] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 300.069345][ T5945] usb 3-1: config 0 has no interface number 0 [ 300.097843][ T5945] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 300.111862][ T5945] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.127878][ T5945] usb 3-1: Product: syz [ 300.132316][ T5945] usb 3-1: Manufacturer: syz [ 300.133480][ T9] usb 1-1: config 0 descriptor?? [ 300.148446][ T5945] usb 3-1: SerialNumber: syz [ 300.176548][ T5945] usb 3-1: config 0 descriptor?? [ 300.402486][ T9202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 300.415002][ T9202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 300.428273][ T5945] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 300.437422][ T5945] usb 3-1: Failed to initialize entity for entity 6 [ 300.446176][ T5945] usb 3-1: Failed to register entities (-22). [ 300.522461][ T9] usb 3-1: USB disconnect, device number 43 [ 300.530548][ T9222] FAULT_INJECTION: forcing a failure. [ 300.530548][ T9222] name failslab, interval 1, probability 0, space 0, times 0 [ 300.644066][ T9222] CPU: 1 UID: 0 PID: 9222 Comm: syz.1.1199 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 300.644091][ T9222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 300.644101][ T9222] Call Trace: [ 300.644107][ T9222] [ 300.644114][ T9222] dump_stack_lvl+0x241/0x360 [ 300.644144][ T9222] ? __pfx_dump_stack_lvl+0x10/0x10 [ 300.644166][ T9222] ? __pfx__printk+0x10/0x10 [ 300.644186][ T9222] ? __lock_acquire+0xad5/0xd80 [ 300.644210][ T9222] should_fail_ex+0x424/0x570 [ 300.644231][ T9222] should_failslab+0xac/0x100 [ 300.644257][ T9222] kmem_cache_alloc_noprof+0x78/0x390 [ 300.644277][ T9222] ? skb_clone+0x20c/0x390 [ 300.644299][ T9222] skb_clone+0x20c/0x390 [ 300.644319][ T9222] __netlink_deliver_tap+0x3c4/0x7f0 [ 300.644349][ T9222] ? netlink_deliver_tap+0x2e/0x1b0 [ 300.644369][ T9222] netlink_deliver_tap+0x19d/0x1b0 [ 300.644391][ T9222] netlink_unicast+0x7c6/0x9a0 [ 300.644417][ T9222] ? __pfx_netlink_unicast+0x10/0x10 [ 300.644438][ T9222] ? skb_put+0x114/0x1f0 [ 300.644455][ T9222] netlink_sendmsg+0x8c3/0xcd0 [ 300.644486][ T9222] ? __pfx_netlink_sendmsg+0x10/0x10 [ 300.644510][ T9222] ? __import_iovec+0x585/0x830 [ 300.644542][ T9222] ? aa_sock_msg_perm+0x91/0x160 [ 300.644568][ T9222] ? __pfx_netlink_sendmsg+0x10/0x10 [ 300.644587][ T9222] __sock_sendmsg+0x221/0x270 [ 300.644609][ T9222] ____sys_sendmsg+0x523/0x860 [ 300.644643][ T9222] ? __pfx_____sys_sendmsg+0x10/0x10 [ 300.644669][ T9222] __sys_sendmsg+0x271/0x360 [ 300.644687][ T9222] ? __pfx___sys_sendmsg+0x10/0x10 [ 300.644735][ T9222] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 300.644751][ T9222] ? lockdep_hardirqs_on+0x9d/0x150 [ 300.644769][ T9222] __do_fast_syscall_32+0xb4/0x110 [ 300.644786][ T9222] ? exc_page_fault+0x5f8/0x920 [ 300.644805][ T9222] do_fast_syscall_32+0x34/0x80 [ 300.644821][ T9222] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 300.644838][ T9222] RIP: 0023:0xf73ed579 [ 300.644854][ T9222] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 300.644866][ T9222] RSP: 002b:00000000f507655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 300.644881][ T9222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 300.644891][ T9222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 300.644899][ T9222] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 300.644907][ T9222] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 300.644915][ T9222] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 300.644935][ T9222] [ 300.645007][ T9222] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1199'. [ 301.314173][ T9] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 301.390160][ T9234] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1202'. [ 301.527174][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.544331][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 301.555301][ T9] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 301.564652][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.578905][ T9] usb 3-1: config 0 descriptor?? [ 301.664459][ T49] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 301.720208][ T5945] usb 1-1: USB disconnect, device number 35 [ 301.834678][ T9228] netlink: 'syz.2.1210': attribute type 13 has an invalid length. [ 301.842654][ T9228] netlink: 'syz.2.1210': attribute type 27 has an invalid length. [ 301.863191][ T49] usb 2-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 301.866708][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 301.887927][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 301.906577][ T49] usb 2-1: config 0 interface 0 has no altsetting 0 [ 301.908053][ T9] usb 3-1: USB disconnect, device number 44 [ 301.932878][ T49] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 301.948797][ T49] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.961327][ T49] usb 2-1: Product: syz [ 301.974576][ T49] usb 2-1: Manufacturer: syz [ 301.984115][ T5893] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 301.997233][ T49] usb 2-1: SerialNumber: syz [ 302.013038][ T49] usb 2-1: config 0 descriptor?? [ 302.050018][ T49] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 302.082073][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 302.154044][ T5893] usb 4-1: Using ep0 maxpacket: 8 [ 302.166063][ T5893] usb 4-1: unable to get BOS descriptor or descriptor too short [ 302.175417][ T5893] usb 4-1: config 196 has an invalid interface number: 206 but max is 0 [ 302.183793][ T5893] usb 4-1: config 196 has no interface number 0 [ 302.212893][ T5893] usb 4-1: config 196 interface 206 altsetting 8 bulk endpoint 0x8C has invalid maxpacket 64 [ 302.228112][ T5893] usb 4-1: config 196 interface 206 altsetting 8 bulk endpoint 0xF has invalid maxpacket 1023 [ 302.259161][ T9236] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 302.267478][ T5893] usb 4-1: config 196 interface 206 has no altsetting 0 [ 302.276360][ T5893] usb 4-1: New USB device found, idVendor=0bfd, idProduct=0017, bcdDevice=74.41 [ 302.280737][ T9236] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 302.300468][ T5893] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.324053][ T5893] usb 4-1: Product: syz [ 302.340522][ T5893] usb 4-1: Manufacturer: syz [ 302.345458][ T5893] usb 4-1: SerialNumber: syz [ 302.362544][ T9240] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 302.372241][ T9240] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 302.418616][ T9] usb 2-1: USB disconnect, device number 37 [ 302.886041][ T9240] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 302.911232][ T9240] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 303.011446][ T30] audit: type=1326 audit(1743871126.649:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.166174][ T5893] kvaser_usb 4-1:196.206: error -EPROTO: Cannot get software info [ 303.210313][ T30] audit: type=1326 audit(1743871126.649:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.252906][ T5893] kvaser_usb 4-1:196.206: probe with driver kvaser_usb failed with error -71 [ 303.294079][ T5945] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 303.312257][ T5893] usb 4-1: USB disconnect, device number 45 [ 303.318348][ T30] audit: type=1326 audit(1743871126.649:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.491184][ T30] audit: type=1326 audit(1743871126.649:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.523405][ T5945] usb 3-1: Using ep0 maxpacket: 32 [ 303.530990][ T9266] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1214'. [ 303.544334][ T30] audit: type=1326 audit(1743871126.649:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.572310][ T5945] usb 3-1: New USB device found, idVendor=04e2, idProduct=1403, bcdDevice=1c.b2 [ 303.603118][ T5945] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.616924][ T5945] usb 3-1: Product: syz [ 303.621146][ T5945] usb 3-1: Manufacturer: syz [ 303.625884][ T30] audit: type=1326 audit(1743871126.649:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.647673][ T5945] usb 3-1: SerialNumber: syz [ 303.655241][ T5945] usb 3-1: config 0 descriptor?? [ 303.661716][ T30] audit: type=1326 audit(1743871126.649:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.665529][ T9] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 303.701574][ T5945] xr_serial 3-1:0.0: invalid descriptor buffer length [ 303.736013][ T30] audit: type=1326 audit(1743871126.799:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.806847][ T30] audit: type=1326 audit(1743871126.869:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.879944][ T30] audit: type=1326 audit(1743871126.939:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9256 comm="syz.2.1209" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf73bd579 code=0x7ffc0000 [ 303.910049][ T9257] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1209'. [ 303.940104][ T9] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 303.967260][ T5894] usb 3-1: USB disconnect, device number 45 [ 303.984993][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.994503][ T9] usb 2-1: Product: syz [ 303.998785][ T9] usb 2-1: Manufacturer: syz [ 304.003399][ T9] usb 2-1: SerialNumber: syz [ 304.030208][ T9] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 304.048273][ T5839] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 304.069316][ T9276] fuse: Bad value for 'fd' [ 304.153325][ T9279] fuse: Bad value for 'fd' [ 304.603792][ T9268] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 304.610466][ T9268] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 304.639373][ T9282] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1219'. [ 304.653676][ T9268] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 304.692541][ T9268] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 304.767952][ T9268] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 304.815089][ T9268] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 304.872787][ T9268] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 304.897604][ T9268] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 304.907550][ T9268] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 304.916692][ T9268] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 304.985852][ T9] usb 2-1: USB disconnect, device number 38 [ 305.138341][ T5839] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 305.167916][ T5839] ath9k_htc: Failed to initialize the device [ 305.184667][ T9287] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1221'. [ 305.194493][ T5945] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 305.209606][ T5894] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 305.222924][ T9] usb 2-1: ath9k_htc: USB layer deinitialized [ 305.369022][ T5945] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.395106][ T5894] usb 1-1: config 0 has no interfaces? [ 305.397387][ T5945] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 305.416388][ T5945] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 305.416584][ T5894] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 305.428409][ T5945] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.584777][ T5894] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.607787][ T5945] usb 3-1: config 0 descriptor?? [ 305.612431][ T5894] usb 1-1: Product: syz [ 305.622120][ T5894] usb 1-1: Manufacturer: syz [ 305.648796][ T5894] usb 1-1: SerialNumber: syz [ 305.664016][ T5841] usb 4-1: new low-speed USB device number 46 using dummy_hcd [ 305.684386][ T5894] usb 1-1: config 0 descriptor?? [ 305.826140][ T5841] usb 4-1: config 1 interface 0 altsetting 128 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 305.837368][ T5841] usb 4-1: config 1 interface 0 has no altsetting 0 [ 305.851406][ T9284] netlink: 'syz.2.1220': attribute type 13 has an invalid length. [ 305.859428][ T9284] netlink: 'syz.2.1220': attribute type 27 has an invalid length. [ 305.864114][ T5838] Bluetooth: hci0: command 0x0406 tx timeout [ 305.876569][ T5945] usbhid 3-1:0.0: can't add hid device: -71 [ 305.882635][ T5945] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 305.899686][ T5945] usb 3-1: USB disconnect, device number 46 [ 305.905720][ T49] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 305.942112][ T9277] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 305.953748][ T9277] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 306.078286][ T49] usb 2-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 306.098890][ T49] usb 2-1: config 0 interface 0 has no altsetting 0 [ 306.109074][ T49] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 306.119975][ T49] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.144267][ T49] usb 2-1: Product: syz [ 306.154358][ T49] usb 2-1: Manufacturer: syz [ 306.173802][ T49] usb 2-1: SerialNumber: syz [ 306.189786][ T49] usb 2-1: config 0 descriptor?? [ 306.221218][ T49] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 306.262568][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 306.429304][ T9294] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.443500][ T9294] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 306.553202][ T5894] usb 2-1: USB disconnect, device number 39 [ 306.643156][ T9307] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 306.659338][ T9307] macvlan2: entered allmulticast mode [ 306.666389][ T9307] team0: entered allmulticast mode [ 306.679321][ T9307] bond0: (slave macvlan2): Enslaving as an active interface with an up link [ 306.734310][ T5838] Bluetooth: hci2: command 0x0406 tx timeout [ 306.753781][ T9307] netlink: 'syz.2.1229': attribute type 4 has an invalid length. [ 306.819336][ T5838] Bluetooth: hci1: command 0x0406 tx timeout [ 306.894203][ T5838] Bluetooth: hci3: command 0x0406 tx timeout [ 306.977263][ T5854] Bluetooth: hci4: command 0x0406 tx timeout [ 307.109637][ T9] usb 1-1: USB disconnect, device number 36 [ 307.340224][ T9319] netlink: 72 bytes leftover after parsing attributes in process `syz.0.1234'. [ 307.450862][ T9322] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1235'. [ 307.606629][ T9333] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1232'. [ 307.616849][ T9333] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1232'. [ 307.626629][ T9334] FAULT_INJECTION: forcing a failure. [ 307.626629][ T9334] name failslab, interval 1, probability 0, space 0, times 0 [ 307.657483][ T9334] CPU: 1 UID: 0 PID: 9334 Comm: syz.2.1237 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 307.657510][ T9334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 307.657522][ T9334] Call Trace: [ 307.657529][ T9334] [ 307.657537][ T9334] dump_stack_lvl+0x241/0x360 [ 307.657574][ T9334] ? __pfx_dump_stack_lvl+0x10/0x10 [ 307.657602][ T9334] ? __pfx__printk+0x10/0x10 [ 307.657639][ T9334] ? __pfx___might_resched+0x10/0x10 [ 307.657667][ T9334] should_fail_ex+0x424/0x570 [ 307.657692][ T9334] should_failslab+0xac/0x100 [ 307.657723][ T9334] __kmalloc_noprof+0xdf/0x4d0 [ 307.657747][ T9334] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 307.657776][ T9334] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 307.657810][ T9334] tomoyo_realpath_from_path+0xcf/0x5e0 [ 307.657853][ T9334] tomoyo_check_open_permission+0x25a/0x4f0 [ 307.657882][ T9334] ? tomoyo_check_open_permission+0x209/0x4f0 [ 307.657908][ T9334] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 307.657972][ T9334] ? do_raw_spin_unlock+0x13c/0x8b0 [ 307.657999][ T9334] ? tomoyo_file_open+0x168/0x220 [ 307.658023][ T9334] security_file_open+0xac/0x250 [ 307.658047][ T9334] do_dentry_open+0x320/0x1960 [ 307.658083][ T9334] ? vfs_open+0x31/0x370 [ 307.658114][ T9334] vfs_open+0x3b/0x370 [ 307.658144][ T9334] path_openat+0x2caf/0x35d0 [ 307.658173][ T9334] ? __pfx_kstrtoull+0x10/0x10 [ 307.658199][ T9334] ? stack_depot_save_flags+0x44/0x940 [ 307.658228][ T9334] ? kasan_save_track+0x51/0x80 [ 307.658253][ T9334] ? __pfx_path_openat+0x10/0x10 [ 307.658273][ T9334] ? do_fast_syscall_32+0x34/0x80 [ 307.658295][ T9334] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 307.658339][ T9334] do_filp_open+0x284/0x4e0 [ 307.658363][ T9334] ? __pfx_do_filp_open+0x10/0x10 [ 307.658383][ T9334] ? do_raw_spin_lock+0x151/0x370 [ 307.658461][ T9334] do_sys_openat2+0x12b/0x1d0 [ 307.658493][ T9334] ? __pfx_do_sys_openat2+0x10/0x10 [ 307.658518][ T9334] ? __fget_files+0x2a/0x420 [ 307.658537][ T9334] ? __fget_files+0x2a/0x420 [ 307.658560][ T9334] __ia32_compat_sys_open+0x21e/0x270 [ 307.658591][ T9334] ? __pfx___ia32_compat_sys_open+0x10/0x10 [ 307.658632][ T9334] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 307.658653][ T9334] ? lockdep_hardirqs_on+0x9d/0x150 [ 307.658677][ T9334] __do_fast_syscall_32+0xb4/0x110 [ 307.658698][ T9334] ? exc_page_fault+0x5f8/0x920 [ 307.658723][ T9334] do_fast_syscall_32+0x34/0x80 [ 307.658746][ T9334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 307.658766][ T9334] RIP: 0023:0xf73bd579 [ 307.658781][ T9334] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 307.658796][ T9334] RSP: 002b:00000000f502555c EFLAGS: 00000206 ORIG_RAX: 0000000000000005 [ 307.658816][ T9334] RAX: ffffffffffffffda RBX: 00000000800000c0 RCX: 0000000000020300 [ 307.658829][ T9334] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 307.658840][ T9334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 307.658851][ T9334] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 307.658862][ T9334] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 307.658888][ T9334] [ 307.662446][ T9334] ERROR: Out of memory at tomoyo_realpath_from_path. [ 307.981543][ T5838] Bluetooth: hci0: command 0x0406 tx timeout [ 308.489585][ T5841] usb 4-1: New USB device found, idVendor=0eef, idProduct=72fa, bcdDevice= 0.40 [ 308.524431][ T5841] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.604082][ T5841] usb 4-1: can't set config #1, error -71 [ 308.634295][ T5841] usb 4-1: USB disconnect, device number 46 [ 308.814020][ T5838] Bluetooth: hci2: command 0x0406 tx timeout [ 308.894440][ T5838] Bluetooth: hci1: command 0x0406 tx timeout [ 309.004078][ T5838] Bluetooth: hci3: command 0x0406 tx timeout [ 309.055050][ T5838] Bluetooth: hci4: command 0x0406 tx timeout [ 309.064140][ T5945] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 309.134158][ T49] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 309.633137][ T5945] usb 5-1: config 0 has no interfaces? [ 309.647216][ T5945] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 309.656546][ T49] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.669779][ T5945] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.677915][ T49] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 309.687690][ T5945] usb 5-1: Product: syz [ 309.694055][ T5945] usb 5-1: Manufacturer: syz [ 309.698678][ T5945] usb 5-1: SerialNumber: syz [ 309.703382][ T49] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 309.724907][ T49] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.747039][ T5945] usb 5-1: config 0 descriptor?? [ 309.840176][ T49] usb 3-1: config 0 descriptor?? [ 309.942008][ T9332] bridge0: port 3(hsr0) entered blocking state [ 309.984372][ T9332] bridge0: port 3(hsr0) entered disabled state [ 310.020446][ T9332] hsr0: entered allmulticast mode [ 310.021483][ T9335] netlink: 328 bytes leftover after parsing attributes in process `syz.0.1236'. [ 310.048574][ T9332] hsr_slave_0: entered allmulticast mode [ 310.058527][ T9346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.067405][ T9346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.089665][ T9332] hsr_slave_1: entered allmulticast mode [ 310.104467][ T9332] hsr0: entered promiscuous mode [ 310.141245][ T9332] bridge0: port 3(hsr0) entered blocking state [ 310.147610][ T9332] bridge0: port 3(hsr0) entered forwarding state [ 310.159684][ T9343] netlink: 'syz.2.1239': attribute type 13 has an invalid length. [ 310.242766][ T9343] netlink: 'syz.2.1239': attribute type 27 has an invalid length. [ 310.311119][ T49] usbhid 3-1:0.0: can't add hid device: -71 [ 310.330728][ T49] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 310.391046][ T49] usb 3-1: USB disconnect, device number 47 [ 310.664101][ T5893] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 310.829988][ T5893] usb 2-1: config 0 interface 0 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 310.858503][ T5893] usb 2-1: config 0 interface 0 has no altsetting 0 [ 310.871295][ T5893] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 310.880982][ T5893] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.889470][ T5893] usb 2-1: Product: syz [ 310.894253][ T5893] usb 2-1: Manufacturer: syz [ 310.899009][ T5893] usb 2-1: SerialNumber: syz [ 310.919893][ T5893] usb 2-1: config 0 descriptor?? [ 310.978830][ T5893] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 311.002207][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 311.035776][ T9361] netlink: 92 bytes leftover after parsing attributes in process `syz.2.1246'. [ 311.209304][ T9354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 311.248393][ T9354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 311.332719][ T5841] usb 2-1: USB disconnect, device number 40 [ 311.354137][ T5893] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 311.534890][ T5893] usb 3-1: Using ep0 maxpacket: 8 [ 311.541654][ T5893] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 311.550980][ T5893] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.585379][ T5893] usb 3-1: config 0 descriptor?? [ 311.677596][ T49] usb 5-1: USB disconnect, device number 27 [ 311.799389][ T9371] FAULT_INJECTION: forcing a failure. [ 311.799389][ T9371] name failslab, interval 1, probability 0, space 0, times 0 [ 311.846369][ T9371] CPU: 0 UID: 0 PID: 9371 Comm: syz.4.1250 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 311.846396][ T9371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 311.846407][ T9371] Call Trace: [ 311.846414][ T9371] [ 311.846421][ T9371] dump_stack_lvl+0x241/0x360 [ 311.846456][ T9371] ? __pfx_dump_stack_lvl+0x10/0x10 [ 311.846480][ T9371] ? __pfx__printk+0x10/0x10 [ 311.846507][ T9371] ? __pfx___might_resched+0x10/0x10 [ 311.846532][ T9371] should_fail_ex+0x424/0x570 [ 311.846556][ T9371] should_failslab+0xac/0x100 [ 311.846584][ T9371] kmem_cache_alloc_noprof+0x78/0x390 [ 311.846609][ T9371] ? ptlock_alloc+0x20/0x70 [ 311.846640][ T9371] ptlock_alloc+0x20/0x70 [ 311.846666][ T9371] pte_alloc_one+0x6d/0x160 [ 311.846690][ T9371] __pte_alloc+0x7b/0x240 [ 311.846712][ T9371] ? __pfx___pte_alloc+0x10/0x10 [ 311.846732][ T9371] ? kasan_save_track+0x51/0x80 [ 311.846752][ T9371] ? __kasan_slab_alloc+0x66/0x80 [ 311.846771][ T9371] ? kmem_cache_alloc_noprof+0x1e1/0x390 [ 311.846793][ T9371] ? __pmd_alloc+0x118/0x440 [ 311.846821][ T9371] handle_pte_fault+0x4ede/0x61c0 [ 311.846847][ T9371] ? __mod_memcg_lruvec_state+0x301/0x4f0 [ 311.846884][ T9371] ? __pfx_handle_pte_fault+0x10/0x10 [ 311.846903][ T9371] ? __lruvec_stat_mod_folio+0x7d/0x300 [ 311.846934][ T9371] ? __lock_acquire+0xad5/0xd80 [ 311.846957][ T9371] ? do_raw_spin_lock+0x151/0x370 [ 311.846990][ T9371] ? do_raw_spin_unlock+0x13c/0x8b0 [ 311.847029][ T9371] ? _raw_spin_unlock+0x28/0x50 [ 311.847046][ T9371] ? __pmd_alloc+0x37f/0x440 [ 311.847073][ T9371] ? __pfx___pmd_alloc+0x10/0x10 [ 311.847108][ T9371] handle_mm_fault+0x1129/0x1bf0 [ 311.847134][ T9371] ? mt_find+0x28a/0x8f0 [ 311.847180][ T9371] ? __pfx_handle_mm_fault+0x10/0x10 [ 311.847226][ T9371] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 311.847254][ T9371] exc_page_fault+0x2bb/0x920 [ 311.847283][ T9371] asm_exc_page_fault+0x26/0x30 [ 311.847300][ T9371] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 311.847328][ T9371] Code: cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 311.847342][ T9371] RSP: 0018:ffffc90002f17d30 EFLAGS: 00050206 [ 311.847359][ T9371] RAX: 00007ffffffff001 RBX: 00000000800000c0 RCX: 000000000000006e [ 311.847372][ T9371] RDX: 0000000000000001 RSI: 00000000800000c0 RDI: ffffc90002f17dc0 [ 311.847384][ T9371] RBP: 000000000000006e R08: ffffc90002f17e2d R09: 1ffff920005e2fc5 [ 311.847397][ T9371] R10: dffffc0000000000 R11: fffff520005e2fc6 R12: ffff888077febc00 [ 311.847410][ T9371] R13: ffff888033cfb340 R14: ffffc90002f17dc0 R15: 000000000000006e [ 311.847439][ T9371] _copy_from_user+0x7b/0xb0 [ 311.847466][ T9371] move_addr_to_kernel+0x7f/0x170 [ 311.847492][ T9371] __sys_bind+0x12e/0x290 [ 311.847520][ T9371] ? __pfx___sys_bind+0x10/0x10 [ 311.847543][ T9371] ? lock_vma_under_rcu+0x1f0/0x9a0 [ 311.847588][ T9371] __ia32_sys_bind+0x7a/0x90 [ 311.847614][ T9371] __do_fast_syscall_32+0xb4/0x110 [ 311.847634][ T9371] ? exc_page_fault+0x5f8/0x920 [ 311.847659][ T9371] do_fast_syscall_32+0x34/0x80 [ 311.847682][ T9371] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 311.847705][ T9371] RIP: 0023:0xf7f44579 [ 311.847719][ T9371] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 311.847734][ T9371] RSP: 002b:00000000f506655c EFLAGS: 00000206 ORIG_RAX: 0000000000000169 [ 311.847751][ T9371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 311.847764][ T9371] RDX: 000000000000006e RSI: 0000000000000000 RDI: 0000000000000000 [ 311.847773][ T9371] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.847780][ T9371] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 311.847788][ T9371] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.847806][ T9371] [ 312.509021][ T9369] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1249'. [ 312.594310][ T49] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 312.774186][ T49] usb 2-1: device descriptor read/64, error -71 [ 313.754099][ T49] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 313.894035][ T49] usb 2-1: device descriptor read/64, error -71 [ 314.026801][ T49] usb usb2-port1: attempt power cycle [ 314.067365][ T9395] netlink: 92 bytes leftover after parsing attributes in process `syz.0.1257'. [ 314.120902][ T5893] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 314.133664][ T5893] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 314.159275][ T5893] asix 3-1:0.0: probe with driver asix failed with error -71 [ 314.189013][ T5893] usb 3-1: USB disconnect, device number 48 [ 314.384057][ T49] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 314.404780][ T49] usb 2-1: device descriptor read/8, error -71 [ 314.494139][ T5894] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 314.644148][ T49] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 314.656577][ T5894] usb 5-1: Using ep0 maxpacket: 32 [ 314.670439][ T5894] usb 5-1: unable to get BOS descriptor or descriptor too short [ 314.680143][ T5894] usb 5-1: config 128 has an invalid interface number: 127 but max is 3 [ 314.688936][ T5894] usb 5-1: config 128 contains an unexpected descriptor of type 0x2, skipping [ 314.698214][ T49] usb 2-1: device descriptor read/8, error -71 [ 314.698427][ T5894] usb 5-1: config 128 has an invalid interface number: 6 but max is 3 [ 314.720085][ T5894] usb 5-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 314.743993][ T5894] usb 5-1: config 128 has 5 interfaces, different from the descriptor's value: 4 [ 314.753166][ T5894] usb 5-1: config 128 has no interface number 3 [ 314.761511][ T5894] usb 5-1: config 128 has no interface number 4 [ 314.768104][ T5894] usb 5-1: config 128 interface 127 altsetting 14 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 314.783400][ T5894] usb 5-1: too many endpoints for config 128 interface 6 altsetting 15: 96, using maximum allowed: 30 [ 314.815410][ T49] usb usb2-port1: unable to enumerate USB device [ 314.874761][ T5894] usb 5-1: config 128 interface 6 altsetting 15 has 0 endpoint descriptors, different from the interface descriptor's value: 96 [ 314.895561][ T5894] usb 5-1: config 128 interface 127 has no altsetting 0 [ 314.905318][ T5894] usb 5-1: config 128 interface 6 has no altsetting 0 [ 314.912320][ T5894] usb 5-1: config 128 interface 1 has no altsetting 0 [ 314.921645][ T5894] usb 5-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 314.933538][ T5894] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.947671][ T5894] usb 5-1: Product: syz [ 314.953192][ T5894] usb 5-1: Manufacturer: syz [ 314.967565][ T5894] usb 5-1: SerialNumber: syz [ 315.114542][ T9399] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 315.142128][ T9399] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 315.164469][ T9399] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 315.177232][ T9399] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 315.206734][ T9399] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 315.279276][ T5894] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 315.346092][ T5894] usb 5-1: USB disconnect, device number 28 [ 315.475319][ T9] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 315.685406][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:128.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 315.765381][ T9] usb 3-1: config 0 has no interfaces? [ 315.865544][ T9] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 315.931788][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.967573][ T9] usb 3-1: Product: syz [ 315.985652][ T9] usb 3-1: Manufacturer: syz [ 316.001193][ T9] usb 3-1: SerialNumber: syz [ 316.035065][ T9] usb 3-1: config 0 descriptor?? [ 316.164194][ T9423] fuse: Unknown parameter 'group_id00000000000000000000' [ 316.337272][ T5838] Bluetooth: hci0: command 0x0406 tx timeout [ 316.402037][ T9406] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 316.414474][ T9406] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 316.934012][ T9] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 317.102193][ T9] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 317.126898][ T9] usb 4-1: config 0 has no interface number 0 [ 317.135532][ T49] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 317.164057][ T9] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 317.191355][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.221420][ T5838] Bluetooth: hci4: command 0x0406 tx timeout [ 317.221464][ T5854] Bluetooth: hci3: command 0x0406 tx timeout [ 317.227558][ T5838] Bluetooth: hci1: command 0x0406 tx timeout [ 317.227594][ T5838] Bluetooth: hci2: command 0x0406 tx timeout [ 317.228258][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.254793][ T9] usb 4-1: Product: syz [ 317.259043][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.278162][ T9] usb 4-1: Manufacturer: syz [ 317.289045][ T9] usb 4-1: SerialNumber: syz [ 317.294172][ T49] usb 1-1: Using ep0 maxpacket: 8 [ 317.300970][ T49] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 317.309895][ T49] usb 1-1: config 0 has no interface number 0 [ 317.316327][ T49] usb 1-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 317.329308][ T49] usb 1-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 317.346794][ T49] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 317.358439][ T49] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 317.359512][ T9] usb 4-1: config 0 descriptor?? [ 317.372626][ T49] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 317.390616][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.406358][ T49] usb 1-1: config 0 descriptor?? [ 317.422779][ T49] ldusb 1-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 317.664209][ T9] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 317.682949][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 317.696805][ T9] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 317.706154][ T9] usb 4-1: media controller created [ 317.758727][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 317.866199][ T9] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 317.988526][ T9] usb 4-1: USB disconnect, device number 47 [ 318.436855][ T9] usb 3-1: USB disconnect, device number 49 [ 318.589957][ T9459] fuse: Unknown parameter 'group_id00000000000000000000' [ 319.174130][ T5893] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 319.192085][ T9] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 319.368090][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 319.368819][ T5893] usb 3-1: config 0 has no interfaces? [ 319.377173][ T9] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 319.382437][ T5893] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 319.397081][ T5893] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.405271][ T5893] usb 3-1: Product: syz [ 319.409749][ T5893] usb 3-1: Manufacturer: syz [ 319.414837][ T5893] usb 3-1: SerialNumber: syz [ 319.425997][ T5893] usb 3-1: config 0 descriptor?? [ 319.461796][ T9] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 319.472941][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 319.568917][ T9] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 319.640370][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 319.664507][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 319.686014][ T9] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 319.700963][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.782750][ T5894] usb 3-1: USB disconnect, device number 50 [ 319.832907][ T9] usb 5-1: config 0 descriptor?? [ 319.845301][ T5893] usb 1-1: USB disconnect, device number 37 [ 320.010548][ T5893] ldusb 1-1:0.55: LD USB Device #0 now disconnected [ 320.186183][ T9] usb 5-1: USB disconnect, device number 29 [ 320.645009][ T5894] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 320.815653][ T5894] usb 5-1: Using ep0 maxpacket: 32 [ 320.830332][ T5894] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 320.841013][ T5894] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 320.849877][ T5894] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 320.887188][ T9498] kvm: apic: phys broadcast and lowest prio [ 320.930179][ T5894] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 320.961261][ T5894] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 321.037509][ T5894] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 321.050537][ T9] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 321.073784][ T5894] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 321.160574][ T5894] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.183293][ T5894] usb 5-1: config 0 descriptor?? [ 321.255396][ T9] usb 3-1: config 0 has no interfaces? [ 321.274739][ T9] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 321.284113][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.317356][ T9507] fuse: Unknown parameter 'group_id00000000000000000000' [ 321.333135][ T9] usb 3-1: Product: syz [ 321.342966][ T9] usb 3-1: Manufacturer: syz [ 321.364296][ T9] usb 3-1: SerialNumber: syz [ 321.385985][ T9508] fuse: Unknown parameter 'ro\tmode' [ 321.392441][ T9508] fuse: Bad value for 'group_id' [ 321.397514][ T9508] fuse: Bad value for 'group_id' [ 321.404274][ T9508] netem: incorrect ge model size [ 321.409517][ T9508] netem: change failed [ 321.419557][ T9] usb 3-1: config 0 descriptor?? [ 321.448725][ T9508] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20003 [ 321.679570][ T9501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 321.689477][ T9501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 321.716821][ T9514] FAULT_INJECTION: forcing a failure. [ 321.716821][ T9514] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.732604][ T9514] CPU: 1 UID: 0 PID: 9514 Comm: syz.0.1296 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 321.732631][ T9514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 321.732642][ T9514] Call Trace: [ 321.732650][ T9514] [ 321.732657][ T9514] dump_stack_lvl+0x241/0x360 [ 321.732690][ T9514] ? __pfx_dump_stack_lvl+0x10/0x10 [ 321.732715][ T9514] ? __pfx__printk+0x10/0x10 [ 321.732740][ T9514] should_fail_ex+0x424/0x570 [ 321.732757][ T9514] _copy_to_user+0x31/0xb0 [ 321.732777][ T9514] simple_read_from_buffer+0xc4/0x170 [ 321.732799][ T9514] proc_fail_nth_read+0x1ef/0x260 [ 321.732814][ T9514] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 321.732830][ T9514] ? rw_verify_area+0x246/0x630 [ 321.732844][ T9514] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 321.732858][ T9514] vfs_read+0x21f/0xb90 [ 321.732875][ T9514] ? __pfx___mutex_lock+0x10/0x10 [ 321.732893][ T9514] ? __pfx_vfs_read+0x10/0x10 [ 321.732909][ T9514] ? __fget_files+0x2a/0x420 [ 321.732922][ T9514] ? __fget_files+0x39d/0x420 [ 321.732932][ T9514] ? __fget_files+0x2a/0x420 [ 321.732950][ T9514] ksys_read+0x19d/0x2d0 [ 321.732965][ T9514] ? __pfx_ksys_read+0x10/0x10 [ 321.732981][ T9514] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 321.732996][ T9514] ? lockdep_hardirqs_on+0x9d/0x150 [ 321.733013][ T9514] __do_fast_syscall_32+0xb4/0x110 [ 321.733029][ T9514] ? exc_page_fault+0x5f8/0x920 [ 321.733046][ T9514] do_fast_syscall_32+0x34/0x80 [ 321.733062][ T9514] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 321.733077][ T9514] RIP: 0023:0xf7f12579 [ 321.733088][ T9514] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 321.733100][ T9514] RSP: 002b:00000000f5015590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 321.733132][ T9514] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f5015620 [ 321.733141][ T9514] RDX: 000000000000000f RSI: 00000000f739cff4 RDI: 0000000000000000 [ 321.733150][ T9514] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 321.733157][ T9514] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 321.733165][ T9514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 321.733186][ T9514] [ 321.779475][ T9] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 322.014449][ T9517] FAULT_INJECTION: forcing a failure. [ 322.014449][ T9517] name failslab, interval 1, probability 0, space 0, times 0 [ 322.036795][ T9517] CPU: 0 UID: 0 PID: 9517 Comm: syz.0.1297 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 322.036826][ T9517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 322.036838][ T9517] Call Trace: [ 322.036845][ T9517] [ 322.036853][ T9517] dump_stack_lvl+0x241/0x360 [ 322.036887][ T9517] ? __pfx_dump_stack_lvl+0x10/0x10 [ 322.036914][ T9517] ? __pfx__printk+0x10/0x10 [ 322.036943][ T9517] ? __pfx___might_resched+0x10/0x10 [ 322.036972][ T9517] should_fail_ex+0x424/0x570 [ 322.036996][ T9517] should_failslab+0xac/0x100 [ 322.037025][ T9517] __kmalloc_cache_noprof+0x73/0x370 [ 322.037050][ T9517] ? subflow_ulp_init+0xcb/0x560 [ 322.037080][ T9517] subflow_ulp_init+0xcb/0x560 [ 322.037110][ T9517] tcp_set_ulp+0x537/0x5f0 [ 322.037138][ T9517] mptcp_subflow_create_socket+0x676/0xd10 [ 322.037172][ T9517] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 322.037206][ T9517] __mptcp_nmpc_sk+0x18c/0x830 [ 322.037232][ T9517] ? __local_bh_enable_ip+0x168/0x200 [ 322.037251][ T9517] ? mptcp_setsockopt+0x1019/0x39a0 [ 322.037277][ T9517] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 322.037312][ T9517] mptcp_setsockopt+0x1021/0x39a0 [ 322.037344][ T9517] ? aa_sk_perm+0x96f/0xac0 [ 322.037367][ T9517] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 322.037401][ T9517] ? ksys_write+0x24e/0x2d0 [ 322.037422][ T9517] ? __pfx_aa_sk_perm+0x10/0x10 [ 322.037445][ T9517] ? __lock_acquire+0xad5/0xd80 [ 322.037465][ T9517] ? aa_sock_opt_perm+0x79/0x120 [ 322.037490][ T9517] ? sock_common_setsockopt+0x37/0xc0 [ 322.037519][ T9517] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 322.037544][ T9517] do_sock_setsockopt+0x3b1/0x710 [ 322.037569][ T9517] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 322.037587][ T9517] ? __fget_files+0x2a/0x420 [ 322.037605][ T9517] ? __fget_files+0x39d/0x420 [ 322.037620][ T9517] ? __fget_files+0x2a/0x420 [ 322.037645][ T9517] __ia32_sys_setsockopt+0x1f2/0x280 [ 322.037670][ T9517] __do_fast_syscall_32+0xb4/0x110 [ 322.037691][ T9517] ? exc_page_fault+0x5f8/0x920 [ 322.037717][ T9517] do_fast_syscall_32+0x34/0x80 [ 322.037739][ T9517] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 322.037761][ T9517] RIP: 0023:0xf7f12579 [ 322.037777][ T9517] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 322.037793][ T9517] RSP: 002b:00000000f503655c EFLAGS: 00000206 ORIG_RAX: 000000000000016e [ 322.037812][ T9517] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000006 [ 322.037824][ T9517] RDX: 0000000000000009 RSI: 00000000800000c0 RDI: 0000000000000004 [ 322.037835][ T9517] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 322.037846][ T9517] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 322.037857][ T9517] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 322.037883][ T9517] [ 322.317897][ C0] vkms_vblank_simulate: vblank timer overrun [ 322.423995][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 322.430941][ T9] usb 2-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.443363][ T9] usb 2-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 322.456297][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 322.462957][ T9] usb 2-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 322.476927][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.487660][ T9] usb 2-1: config 0 descriptor?? [ 323.185500][ T9] chicony 0003:04F2:1421.0009: unknown main item tag 0x7 [ 323.206039][ T9] chicony 0003:04F2:1421.0009: hidraw0: USB HID v0.02 Device [HID 04f2:1421] on usb-dummy_hcd.1-1/input0 [ 323.371592][ T9] usb 5-1: USB disconnect, device number 30 [ 323.566164][ T5893] usb 2-1: USB disconnect, device number 45 [ 323.745213][ T5839] usb 3-1: USB disconnect, device number 51 [ 324.104481][ T5839] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 324.309183][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 324.323582][ T5839] usb 3-1: config index 0 descriptor too short (expected 6427, got 27) [ 324.333561][ T5839] usb 3-1: config 0 has an invalid interface number: 21 but max is 0 [ 324.344536][ T5839] usb 3-1: config 0 has no interface number 0 [ 324.350661][ T5839] usb 3-1: config 0 interface 21 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 324.372719][ T5839] usb 3-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 324.415655][ T5839] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 324.425287][ T9551] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1308'. [ 324.555257][ T9551] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1308'. [ 324.558435][ T5839] usb 3-1: Product: syz [ 324.602911][ T5839] usb 3-1: config 0 descriptor?? [ 324.824112][ T9] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 324.838517][ T49] usb 3-1: USB disconnect, device number 52 [ 325.097535][ T9] usb 2-1: config 0 has no interfaces? [ 325.109563][ T9] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 325.123033][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.148800][ T9] usb 2-1: Product: syz [ 325.201131][ T9] usb 2-1: Manufacturer: syz [ 325.230634][ T9] usb 2-1: SerialNumber: syz [ 325.273776][ T9] usb 2-1: config 0 descriptor?? [ 325.370754][ T9570] team_slave_0: entered promiscuous mode [ 325.383629][ T9570] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 325.409821][ T9570] bond0: (slave macvlan2): Enslaving as an active interface with an up link [ 325.605769][ T9] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 325.689006][ T9578] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.697941][ T9578] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.822876][ T9579] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1317'. [ 325.840173][ T9579] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1317'. [ 325.849952][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 325.854733][ T5893] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 325.875118][ T9] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 325.889564][ T9579] bond0: entered promiscuous mode [ 325.900543][ T9] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 325.921964][ T9579] bond_slave_0: entered promiscuous mode [ 325.952182][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 325.963091][ T9579] bond_slave_1: entered promiscuous mode [ 325.970580][ T9579] macvlan2: entered promiscuous mode [ 325.978812][ T9] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 325.988298][ T9579] team0: entered promiscuous mode [ 326.036247][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 326.057035][ T5893] usb 3-1: config 0 has no interfaces? [ 326.068718][ T5893] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 326.078411][ T5893] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.088418][ T9579] bridge0: entered promiscuous mode [ 326.100769][ T5893] usb 3-1: Product: syz [ 326.108695][ T5893] usb 3-1: Manufacturer: syz [ 326.111318][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 326.113295][ T5893] usb 3-1: SerialNumber: syz [ 326.157179][ T5893] usb 3-1: config 0 descriptor?? [ 326.234445][ T49] [ 326.236819][ T49] ============================================ [ 326.242953][ T49] WARNING: possible recursive locking detected [ 326.249095][ T49] 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 Not tainted [ 326.255838][ T49] -------------------------------------------- [ 326.261972][ T49] kworker/1:1/49 is trying to acquire lock: [ 326.267862][ T49] ffff88805b534f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x18a/0x210 [ 326.276907][ T49] [ 326.276907][ T49] but task is already holding lock: [ 326.284267][ T49] ffff888032e52f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x18a/0x210 [ 326.293362][ T49] [ 326.293362][ T49] other info that might help us debug this: [ 326.301419][ T49] Possible unsafe locking scenario: [ 326.301419][ T49] [ 326.308853][ T49] CPU0 [ 326.312113][ T49] ---- [ 326.315400][ T49] lock(&hsr->seqnr_lock); [ 326.319891][ T49] lock(&hsr->seqnr_lock); [ 326.324406][ T49] [ 326.324406][ T49] *** DEADLOCK *** [ 326.324406][ T49] [ 326.332539][ T49] May be due to missing lock nesting notation [ 326.332539][ T49] [ 326.340845][ T49] 11 locks held by kworker/1:1/49: [ 326.345936][ T49] #0: ffff888030eb4948 ((wq_completion)mld){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 326.356629][ T49] #1: ffffc90000ba7c60 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 326.369748][ T49] #2: ffff88805975f538 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2d/0xd90 [ 326.378964][ T49] #3: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1ea/0xdc0 [ 326.388178][ T49] #4: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: ip6_finish_output2+0x701/0x1750 [ 326.398008][ T49] #5: ffffffff8ed3e040 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x2f9/0x3f60 [ 326.407916][ T49] #6: ffff888032e52f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x18a/0x210 [ 326.417395][ T49] #7: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: hsr_forward_skb+0xb8/0x2d20 [ 326.426869][ T49] #8: ffffffff8ed3e040 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x2f9/0x3f60 [ 326.436816][ T49] #9: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: br_dev_xmit+0x220/0x1c00 [ 326.446038][ T49] #10: ffffffff8ed3e040 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x2f9/0x3f60 [ 326.456036][ T49] [ 326.456036][ T49] stack backtrace: [ 326.461913][ T49] CPU: 1 UID: 0 PID: 49 Comm: kworker/1:1 Not tainted 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full) [ 326.461930][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 326.461940][ T49] Workqueue: mld mld_ifc_work [ 326.461958][ T49] Call Trace: [ 326.461964][ T49] [ 326.461970][ T49] dump_stack_lvl+0x241/0x360 [ 326.461991][ T49] ? __pfx_dump_stack_lvl+0x10/0x10 [ 326.462010][ T49] ? __pfx__printk+0x10/0x10 [ 326.462031][ T49] print_deadlock_bug+0x2be/0x2d0 [ 326.462049][ T49] validate_chain+0x928/0x24e0 [ 326.462068][ T49] ? desc_read+0x1a8/0x400 [ 326.462085][ T49] ? rcu_is_watching+0x15/0xb0 [ 326.462104][ T49] __lock_acquire+0xad5/0xd80 [ 326.462120][ T49] lock_acquire+0x116/0x2f0 [ 326.462133][ T49] ? hsr_dev_xmit+0x18a/0x210 [ 326.462155][ T49] ? hsr_dev_xmit+0x18a/0x210 [ 326.462175][ T49] _raw_spin_lock_bh+0x35/0x50 [ 326.462188][ T49] ? hsr_dev_xmit+0x18a/0x210 [ 326.462207][ T49] hsr_dev_xmit+0x18a/0x210 [ 326.462228][ T49] dev_hard_start_xmit+0x2d4/0x840 [ 326.462246][ T49] __dev_queue_xmit+0x1b80/0x3f60 [ 326.462266][ T49] ? __dev_queue_xmit+0x2f9/0x3f60 [ 326.462282][ T49] ? __pfx___dev_queue_xmit+0x10/0x10 [ 326.462297][ T49] ? __local_bh_enable_ip+0x168/0x200 [ 326.462310][ T49] ? lockdep_hardirqs_on+0x9d/0x150 [ 326.462326][ T49] ? __local_bh_enable_ip+0x168/0x200 [ 326.462339][ T49] ? ebt_do_table+0x2858/0x2a60 [ 326.462357][ T49] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 326.462372][ T49] ? ebt_do_table+0x2858/0x2a60 [ 326.462391][ T49] ? ebt_do_table+0x2858/0x2a60 [ 326.462411][ T49] ? lockdep_hardirqs_on+0x9d/0x150 [ 326.462426][ T49] ? __local_bh_enable_ip+0x168/0x200 [ 326.462439][ T49] ? skb_push+0x97/0x100 [ 326.462455][ T49] br_dev_queue_push_xmit+0x771/0x950 [ 326.462471][ T49] ? br_nf_post_routing+0x1ef/0xe80 [ 326.462487][ T49] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 326.462502][ T49] ? NF_HOOK+0xa1/0x460 [ 326.462515][ T49] NF_HOOK+0x3ac/0x460 [ 326.462529][ T49] ? NF_HOOK+0xa1/0x460 [ 326.462540][ T49] ? __pfx_NF_HOOK+0x10/0x10 [ 326.462553][ T49] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 326.462570][ T49] br_forward_finish+0xd8/0x130 [ 326.462583][ T49] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 326.462597][ T49] NF_HOOK+0x3ac/0x460 [ 326.462610][ T49] ? NF_HOOK+0xa1/0x460 [ 326.462622][ T49] ? __pfx_NF_HOOK+0x10/0x10 [ 326.462635][ T49] ? __pfx_br_forward_finish+0x10/0x10 [ 326.462652][ T49] __br_forward+0x46a/0x640 [ 326.462664][ T49] ? __pfx_br_forward_finish+0x10/0x10 [ 326.462679][ T49] ? __pfx___br_forward+0x10/0x10 [ 326.462694][ T49] ? skb_clone+0x240/0x390 [ 326.462709][ T49] maybe_deliver+0xb3/0x150 [ 326.462723][ T49] br_flood+0x2e4/0x680 [ 326.462739][ T49] br_dev_xmit+0x12ac/0x1c00 [ 326.462760][ T49] ? br_dev_xmit+0x220/0x1c00 [ 326.462779][ T49] ? __pfx_br_dev_xmit+0x10/0x10 [ 326.462795][ T49] ? hsr_forward_skb+0x1238/0x2d20 [ 326.462808][ T49] ? dev_hard_start_xmit+0x2d4/0x840 [ 326.462821][ T49] ? __dev_queue_xmit+0x1b80/0x3f60 [ 326.462835][ T49] ? ip6_finish_output2+0x1296/0x1750 [ 326.462854][ T49] ? __pfx_validate_xmit_xfrm+0x10/0x10 [ 326.462867][ T49] ? mld_ifc_work+0x7d9/0xd90 [ 326.462884][ T49] ? netif_skb_features+0x8be/0xca0 [ 326.462902][ T49] dev_hard_start_xmit+0x2d4/0x840 [ 326.462920][ T49] __dev_queue_xmit+0x1b80/0x3f60 [ 326.462939][ T49] ? __dev_queue_xmit+0x2f9/0x3f60 [ 326.462955][ T49] ? __pfx___dev_queue_xmit+0x10/0x10 [ 326.462971][ T49] ? __copy_skb_header+0xa7/0x5a0 [ 326.462985][ T49] ? __asan_memcpy+0x40/0x70 [ 326.462999][ T49] ? __pskb_copy_fclone+0x9fb/0x10e0 [ 326.463015][ T49] ? __asan_memcpy+0x40/0x70 [ 326.463028][ T49] ? __pskb_copy_fclone+0x9fb/0x10e0 [ 326.463045][ T49] ? hsr_create_tagged_frame+0x4de/0xef0 [ 326.463059][ T49] ? __asan_memmove+0x40/0x70 [ 326.463072][ T49] ? hsr_addr_subst_dest+0x30d/0xac0 [ 326.463094][ T49] hsr_forward_skb+0x184c/0x2d20 [ 326.463111][ T49] ? hsr_forward_skb+0xb8/0x2d20 [ 326.463128][ T49] ? __pfx_hsr_forward_skb+0x10/0x10 [ 326.463143][ T49] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 326.463162][ T49] ? lockdep_hardirqs_on+0x9d/0x150 [ 326.463176][ T49] ? hsr_dev_xmit+0x18a/0x210 [ 326.463197][ T49] hsr_dev_xmit+0x195/0x210 [ 326.463217][ T49] dev_hard_start_xmit+0x2d4/0x840 [ 326.463235][ T49] __dev_queue_xmit+0x1b80/0x3f60 [ 326.463252][ T49] ? __lock_acquire+0xad5/0xd80 [ 326.463267][ T49] ? __dev_queue_xmit+0x2f9/0x3f60 [ 326.463282][ T49] ? __pfx___dev_queue_xmit+0x10/0x10 [ 326.463298][ T49] ? neigh_connected_output+0x1d5/0x450 [ 326.463316][ T49] ? read_seqbegin+0x15c/0x2c0 [ 326.463333][ T49] ? lockdep_hardirqs_on+0x9d/0x150 [ 326.463348][ T49] ? read_seqbegin+0x202/0x2c0 [ 326.463365][ T49] ? __pfx_read_seqbegin+0x10/0x10 [ 326.463382][ T49] ? eth_header+0x11c/0x1f0 [ 326.463395][ T49] ? __asan_memcpy+0x40/0x70 [ 326.463408][ T49] ? eth_header+0x11c/0x1f0 [ 326.463420][ T49] ? __pfx_eth_header+0x10/0x10 [ 326.463449][ T49] ? neigh_connected_output+0x3a7/0x450 [ 326.463473][ T49] ip6_finish_output2+0x1296/0x1750 [ 326.463496][ T49] ? ip6_finish_output2+0x701/0x1750 [ 326.463520][ T49] ? __pfx_ip6_finish_output2+0x10/0x10 [ 326.463541][ T49] ? ip6_mtu+0x81/0x3f0 [ 326.463560][ T49] ? ip6_mtu+0x81/0x3f0 [ 326.463578][ T49] ip6_finish_output+0x421/0x840 [ 326.463599][ T49] NF_HOOK+0xa0/0x440 [ 326.463617][ T49] ? NF_HOOK+0xfe/0x440 [ 326.463634][ T49] ? __pfx_NF_HOOK+0x10/0x10 [ 326.463653][ T49] ? __pfx_dst_output+0x10/0x10 [ 326.463673][ T49] ? icmp6_dst_alloc+0x3aa/0x420 [ 326.463693][ T49] mld_sendpack+0x84a/0xdc0 [ 326.463712][ T49] ? __pfx_mld_newpack+0x10/0x10 [ 326.463735][ T49] ? mld_sendpack+0x1ea/0xdc0 [ 326.463759][ T49] ? __pfx_mld_sendpack+0x10/0x10 [ 326.463785][ T49] mld_ifc_work+0x7d9/0xd90 [ 326.463805][ T49] ? process_scheduled_works+0x9cb/0x18e0 [ 326.463821][ T49] process_scheduled_works+0xac3/0x18e0 [ 326.463847][ T49] ? __pfx_process_scheduled_works+0x10/0x10 [ 326.463867][ T49] ? assign_work+0x367/0x3d0 [ 326.463889][ T49] worker_thread+0x870/0xd50 [ 326.463923][ T49] ? __kthread_parkme+0x1a8/0x200 [ 326.463944][ T49] ? __pfx_worker_thread+0x10/0x10 [ 326.463961][ T49] kthread+0x7b7/0x940 [ 326.463981][ T49] ? __pfx_worker_thread+0x10/0x10 [ 326.463999][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464017][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464037][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464056][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464075][ T49] ? _raw_spin_unlock_irq+0x23/0x50 [ 326.464088][ T49] ? lockdep_hardirqs_on+0x9d/0x150 [ 326.464104][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464124][ T49] ret_from_fork+0x4b/0x80 [ 326.464139][ T49] ? __pfx_kthread+0x10/0x10 [ 326.464159][ T49] ret_from_fork_asm+0x1a/0x30 [ 326.464178][ T49] [ 327.147535][ T9] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 327.167701][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.259115][ T9] usb 5-1: config 0 descriptor?? [ 327.275751][ T9576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.285045][ T9576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 327.423977][ T5894] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 327.595677][ T9] usb 5-1: USB disconnect, device number 31 [ 327.640872][ T5894] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 327.883470][ T5894] usb 1-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 327.909577][ T5894] usb 1-1: config 220 interface 0 has no altsetting 0 [ 327.934552][ T5894] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 327.966819][ T5894] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.977919][ T5839] usb 2-1: USB disconnect, device number 46 [ 328.007002][ T5894] usb 1-1: Product: syz [ 328.011228][ T5894] usb 1-1: Manufacturer: syz [ 328.016387][ T5894] usb 1-1: SerialNumber: syz [ 328.184025][ T9] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 328.226182][ T9583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 328.234918][ T9583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.245485][ T9583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 328.254578][ T9583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.270359][ T5894] usb 1-1: Found UVC 0.00 device syz (8086:0b07) [ 328.278646][ T5894] usb 1-1: No valid video chain found. [ 328.288910][ T5894] usb 1-1: USB disconnect, device number 38 [ 328.344056][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 328.351821][ T9] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 328.361202][ T9] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 328.371128][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 328.382400][ T9] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 328.392646][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 328.404203][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 328.418292][ T9] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 328.427513][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.437463][ T9] usb 5-1: config 0 descriptor?? [ 328.937838][ T5894] usb 3-1: USB disconnect, device number 53 [ 330.222163][ T9] usb 5-1: USB disconnect, device number 32