last executing test programs: 1m12.982031498s ago: executing program 4 (id=1965): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100009c323f08a504033007c8d1b93c010902120011000200000904"], 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000200)={0x14, 0x0, &(0x7f00000005c0)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1m10.324178197s ago: executing program 1 (id=1972): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000e8ffffff85000000040000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x5c0c000) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x04', 0x42, 0x0, 0x0) mq_notify(r1, &(0x7f0000000280)={0x0, 0xd, 0x0, @thr={0x0, 0x0}}) mq_timedsend(r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000040)={0x0, 0x0, 0x800}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4048aec9, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x0, 0x40004}) r4 = memfd_create(&(0x7f0000000480)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b \x00\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\xfe\xe6\xd2SLR\xa1\x00\x00\x17\x1f$^\xe1\x00\x00\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\x00\x00\x00\x00\x00\x00\r\x17\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x1f37\x02\xb9\xb2\x9a3\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xef{h\x826`M\xab\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\x9b\xcc\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xd9\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe2\x89\xf6L\x1b\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x13\x9ajWt\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~A\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8\x01\x00j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xd8\x84\n\x13\x9a\x85&\v\xfeU\x18\x17o6m\x84\xdfx\x1cPl\t#\xc1\x8e\xddW\x00'/675, 0x3) fcntl$addseals(r4, 0x409, 0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r6, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}, 0x1feffe}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/202, 0xca}, {&(0x7f0000000900)=""/230, 0xe6}, {&(0x7f0000003e00)=""/4098, 0x1002}], 0x3}, 0x101}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000001a00)=""/4109, 0x100d}, {&(0x7f0000006080)=""/4085, 0xff5}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000040)=""/104, 0x68}], 0x6}, 0x4db}], 0x6, 0x40010020, 0x0) 1m9.999008476s ago: executing program 3 (id=1973): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @HCI_EV_VENDOR={{0xff, 0x1}, "02"}}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000280)="c021", 0x1700}], 0x1) 1m9.776824385s ago: executing program 1 (id=1974): syz_open_procfs$pagemap(0x0, &(0x7f00000000c0)) symlinkat(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff00092406050602010000", @ANYRES8=r1, @ANYRES16=r0], 0x0) 1m9.319681337s ago: executing program 3 (id=1976): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000b40)=@newqdisc={0x2c4, 0x24, 0x200, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0x3}, {0x6, 0x4}, {0xffff, 0x3}}, [@TCA_RATE={0x6, 0x5, {0x0, 0xff}}, @TCA_RATE={0x6, 0x5, {0x80, 0xc}}, @TCA_RATE={0x6, 0x5, {0x80, 0x8}}, @TCA_STAB={0x80, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x2, 0xdf, 0x19767fdc, 0x1, 0x8, 0xe79, 0x6}}, {0x10, 0x2, [0x0, 0x8001, 0x10, 0x0, 0x4, 0x81]}}, {{0x1c, 0x1, {0xc3, 0x7f, 0x1, 0x2, 0x0, 0x3, 0x7ff, 0x4}}, {0xc, 0x2, [0x100, 0x5, 0x6, 0x4]}}, {{0x1c, 0x1, {0x7, 0x6, 0x7ff, 0xfffffffb, 0x3, 0x8, 0x2, 0x4}}, {0xc, 0x2, [0x1, 0x8, 0xa9b8, 0xfff8]}}]}, @qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10, 0x3, {0xea5, 0xee99, 0xfff}}}}, @TCA_STAB={0x1a8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xd8, 0x1a, 0x55d6, 0x819d, 0x1, 0x2, 0x2, 0x5}}, {0xe, 0x2, [0xfff, 0x10, 0x100, 0xfc00, 0xfca]}}, {{0x1c, 0x1, {0x2, 0x8, 0x6, 0x1, 0x5, 0x3, 0x4, 0x4}}, {0xc, 0x2, [0x3, 0x8c, 0x4, 0x9]}}, {{0x1c, 0x1, {0x9, 0x80, 0x11e, 0x6, 0x1, 0x4, 0x6, 0x2}}, {0x8, 0x2, [0x2, 0xf]}}, {{0x1c, 0x1, {0x8, 0x4, 0xd87, 0x2, 0x2, 0x401, 0x6, 0x1}}, {0x6, 0x2, [0x101]}}, {{0x1c, 0x1, {0xe8, 0x6, 0x8bbf, 0x5, 0x2, 0x7fff, 0x8001, 0x8}}, {0x14, 0x2, [0x2, 0xc, 0xe618, 0xb, 0x3, 0x6, 0x2, 0x1]}}, {{0x1c, 0x1, {0xfb, 0xf4, 0x4, 0x224, 0x2, 0x3, 0x1fde62ee, 0x3}}, {0xa, 0x2, [0x1, 0x2, 0x4]}}, {{0x1c, 0x1, {0xb, 0x3f, 0xfff7, 0x7, 0x0, 0x6, 0x5, 0x6}}, {0x10, 0x2, [0x2, 0x7, 0x8, 0x9, 0x40, 0x9]}}, {{0x1c, 0x1, {0xf, 0x93, 0xc, 0x6, 0x4c27345c60f4ea1a, 0xd, 0x80000000, 0xa}}, {0x18, 0x2, [0x4, 0x1, 0x400, 0x401, 0x0, 0x6, 0x5, 0xf351, 0x1f, 0xcebf]}}, {{0x1c, 0x1, {0x0, 0x9, 0x200, 0x1, 0x2, 0x80000001, 0x75, 0x3}}, {0xa, 0x2, [0x3, 0x3, 0x8]}}, {{0x1c, 0x1, {0xe, 0xa, 0x8000, 0x4, 0x0, 0x808, 0x1, 0x3}}, {0xa, 0x2, [0xfd, 0x5, 0x2]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @qdisc_kind_options=@q_fq_pie={{0xb}, {0x2c, 0x2, [@TCA_FQ_PIE_FLOWS={0x8, 0x2, 0xc94d}, @TCA_FQ_PIE_FLOWS={0x8, 0x2, 0xf028}, @TCA_FQ_PIE_ALPHA={0x8, 0x5, 0x15}, @TCA_FQ_PIE_MEMORY_LIMIT={0x8}, @TCA_FQ_PIE_TARGET={0x8, 0x3, 0x4000}]}}]}, 0x2c4}, 0x1, 0x0, 0x0, 0xc8a5}, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='sched_switch\x00'}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x7, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="d800000018008103e00312ba0d8105040a600300ff0f040b067c55a1bc000900b80006990700000015000500fef32702d3001500030001400200000901ac040098007f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b66bce0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f00000e970300"/216, 0xd8}], 0x1}, 0x48002) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00000001c0)=""/42, &(0x7f0000000280)=0x2a) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={&(0x7f0000000540)='afs_get_tree\x00'}, 0x10) mount$afs(0x0, &(0x7f0000002840)='./file0\x00', &(0x7f0000002880), 0x0, &(0x7f0000000000)={[{@dyn}]}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0xfffff001, 0x6, 0x18, "5cadf0fa59ebc3cef90ac43c5c135252e5d962"}) ioctl$COMEDI_SETRSUBD(r0, 0x6410) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r5, 0x84, 0x7c, &(0x7f00000002c0)="010000000980ffff", 0x8) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000080)={'pcl812\x00', [0x2f00, 0x5, 0xd09a, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x0, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x9, 0x3, 0x4, 0x5, 0x70f]}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) 1m9.318343407s ago: executing program 0 (id=1977): openat$vcsa(0xffffffffffffff9c, 0x0, 0x103000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r3, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000001000000280001801400040000000000000000000000ffffac1414aa060001000a"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000000)={0x0, 0x21, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000140001800500020001"], 0x28}, 0x1, 0x0, 0x0, 0x20044811}, 0x2000c094) 1m7.960010125s ago: executing program 3 (id=1979): openat$comedi(0xffffffffffffff9c, 0x0, 0x181001, 0x0) r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f00000001c0)={0x20, 0x15, 0x7a, "47f5df9b9a4729a67a19067dc4ebb84f0b821e99780418b3e63497ddcbeb73e4b093de6d9f8b4933763c4ad52a2fb21824d56ff66d2e2be6c5d3dcc1740d266ea857c475c697c999c9c50ce4e3f9269bb9d9e50cad0c9a46699a7579815a2020991f3af2747c54c3b154e50713c1aa72198c395cba7324fc1e01"}, 0x0, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x3}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 1m7.916265527s ago: executing program 0 (id=1980): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r5 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, 0x9df}, 0x1c) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="00ff00", 'bond0\x00'}}, 0x1e) sendmmsg(r7, &(0x7f0000002340)=[{{0x0, 0x0, 0x0}}], 0x3e8, 0x0) 1m7.877114348s ago: executing program 4 (id=1981): mount$tmpfs(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='mountinfo\x00') openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2982, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) userfaultfd(0x80801) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f000001a900)=""/102392, 0x18ff8) lseek(0xffffffffffffffff, 0x6, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r0, 0x20, &(0x7f0000000340)={&(0x7f0000000480)=""/200, 0xc8, 0x0, &(0x7f0000000300)}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x300}}, './file0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1e, 0x25, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000007000000000000000200000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000100000085000000820000001835000003000000000000000000000018320000030000000000000000000000183a000003000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000d0850c0000000000183500000200000000000000000000000f1800000300000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000018120000", @ANYRES32=r0, @ANYBLOB="000000000000003e287a20b703000000000000850000000c000000b7000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xe, &(0x7f0000000040)=""/14, 0x41000, 0x78, '\x00', r4, @fallback=0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x8, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xc, 0x45b, 0x4}, 0x10, r5, 0xffffffffffffffff, 0x4, &(0x7f0000000580)=[r6, r0, r0], &(0x7f00000005c0)=[{0x3, 0x2, 0x5, 0xc}, {0x1, 0x2, 0x8, 0xb}, {0x2, 0x1, 0x8, 0x7}, {0x2, 0x4, 0xe, 0x7}], 0x10, 0x1}, 0x94) read$FUSE(r0, &(0x7f0000002900)={0x2020}, 0x2020) 1m7.230007108s ago: executing program 4 (id=1983): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a00)={&(0x7f0000000d00)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x5c0c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = mq_open(&(0x7f00005a1ffb)='eth0\x04', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={0x0, 0x0, 0x800}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4048aec9, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x0, 0x40004}) memfd_create(&(0x7f0000000480)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b \x00\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\xfe\xe6\xd2SLR\xa1\x00\x00\x17\x1f$^\xe1\x00\x00\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\x00\x00\x00\x00\x00\x00\r\x17\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x1f37\x02\xb9\xb2\x9a3\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xef{h\x826`M\xab\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\x9b\xcc\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xd9\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe2\x89\xf6L\x1b\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x13\x9ajWt\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~A\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8\x01\x00j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xd8\x84\n\x13\x9a\x85&\v\xfeU\x18\x17o6m\x84\xdfx\x1cPl\t#\xc1\x8e\xddW\x00'/675, 0x3) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r5, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}, 0x1feffe}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)}, 0x101}, {{0x0, 0x0, 0x0}, 0x9}], 0x5, 0x40010020, 0x0) 1m6.172333295s ago: executing program 1 (id=1984): getpgrp(0x0) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 0x0, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) socket(0x2a, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) open(0x0, 0x442281, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x140, 0x0) syz_emit_vhci(&(0x7f0000003100)=ANY=[@ANYBLOB], 0x22) read$msr(r1, &(0x7f0000032680)=""/102400, 0x19000) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000002c0)=0x1) capset(&(0x7f0000000c00)={0x20080522}, &(0x7f0000000280)={0x0, 0x3, 0x7, 0x0, 0x10040, 0x8f}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) syz_open_dev$video4linux(&(0x7f0000000000), 0x101, 0x0) creat(0x0, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x41001, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r4, 0x4068aea3, &(0x7f0000000040)) 1m6.124802555s ago: executing program 4 (id=1985): sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1c, 0x0, 0x200, 0x70bd25, 0x5, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11dc606ae039eeda}, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="8c0000001000370400"/20, @ANYRES32=r1, @ANYBLOB="00000000000000006c0012800e00010069703665727370616e000000580002801400060020010000000000000000000000000002050016000100000014000700fc020000000000000000000000000000040012"], 0x8c}}, 0x0) r2 = openat$nullb(0xffffffffffffff9c, 0x0, 0x282, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r3, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sendfile(r3, r2, 0x0, 0x40008) 1m6.019996755s ago: executing program 2 (id=1986): renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @HCI_EV_VENDOR={{0xff, 0x1}, "02"}}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000280)="c021", 0x1700}], 0x1) 1m5.355909151s ago: executing program 0 (id=1987): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000300000000000004000000080002000500"], 0x24}}, 0x0) 1m5.250480673s ago: executing program 2 (id=1988): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040040) 1m5.223322442s ago: executing program 1 (id=1989): syz_usb_connect(0x6, 0x1f3, &(0x7f0000000780)={{0x12, 0x1, 0x250, 0xb8, 0x0, 0x51, 0x8, 0x1410, 0xa007, 0x3e68, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e1, 0x2, 0xe, 0x0, 0x30, 0x3, [{{0x9, 0x4, 0x3, 0x9, 0x2, 0x7f, 0x54, 0xcc, 0x0, [], [{{0x9, 0x5, 0x2, 0x4, 0x400, 0x4, 0x4, 0x3, [@generic={0x80, 0x1, "09661bede31b6d40ffd5a6457d3483a7c64a2cf09c6b30e3afe9caf13ed9a2924ed053d2b4b24aedb4035d4212c8a5f7df3b67916187c245f81035efe9b53a8d79988d4b00a8aa5926f8b9103fd0e543cebd14ca5d0825146c7ff12ef0b8fe612538542d6f5c9fdc7894374795b8ccb6bdb303b42aa86746d3370ad7a31c"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x5, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x400}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x7}]}}]}}, {{0x9, 0x4, 0x5b, 0x6, 0xc, 0x31, 0x71, 0x35, 0x6, [], [{{0x9, 0x5, 0x5, 0x10, 0x8, 0x6, 0x0, 0xd3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2}]}}, {{0x9, 0x5, 0x6, 0x10, 0x20, 0x80, 0xff, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x2}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x9, 0x4, 0x1}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0xab, 0x0, 0x5}}, {{0x9, 0x5, 0x5, 0x2, 0x20, 0x6, 0xd, 0xd, [@generic={0x48, 0x66, "42bc0201de8fa807c3b757b1c182c0f4c59af7c59293e1bc41956912be0eafd96bdf03aa6117bc3e50fbee59a6e5dfc7206516e091fce94c0c778a134b5368d1af31d240535b"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x1}]}}, {{0x9, 0x5, 0xb, 0x8, 0x400, 0x1, 0xa9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x32, 0xbf6}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x15ac}]}}, {{0x9, 0x5, 0x2, 0x14, 0x0, 0xc7, 0x7, 0xe}}, {{0x9, 0x5, 0x1, 0x4, 0x200, 0x8, 0x5, 0x80}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x8, 0x2, 0xae, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0xfb, 0xff}]}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x8, 0x0, 0x3}}, {{0x9, 0x5, 0xc, 0x4, 0x200, 0x3, 0xd, 0x7, [@generic={0x41, 0xf, "8c1ea652c620acd24cbf2bfeb921dfc3f2c147f7c05a53e4f7db6742a64c76fe8d2f319387c80165b1ad6b9054e93ae7385d785e1c040f2c4e5c2388ef8791"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x1, 0x8, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x6}]}}]}}]}}]}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="440000001300290a000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000000000001c001a800800028008000200080000003e127a510800020010"], 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x4000000000001f2, 0xfff0) recvmmsg$unix(r2, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_getvlan={0x20, 0x72, 0x7e3bfe4fa73db39f, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}]}, 0x20}}, 0x0) 1m5.149063837s ago: executing program 0 (id=1990): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x75, 0x1c, 0x1, 0x10, 0xfe6, 0x9800, 0xd19a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x29, 0x2, 0x2, 0xb4, 0x8c, 0xbb, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f00000002c0)={0x0, 0x1, 0x6, "cc17fc47a9ae"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 1m5.05828058s ago: executing program 2 (id=1991): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, 0x9df}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="00ff00", 'bond0\x00'}}, 0x1e) sendmmsg(r6, &(0x7f0000002340)=[{{0x0, 0x0, 0x0}}], 0x3e8, 0x0) 1m4.973114923s ago: executing program 2 (id=1992): openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000001a40)=""/102392, 0x18ff8) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x4000190, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000004c0)={0x79, 0x0, 0x3}) r2 = socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000300)={0x8b, 0x6f, 0x1, {0xa, [{0x0, 0x1, 0x5}, {0x4, 0x4, 0x1000}, {0x80, 0x1, 0x5}, {0x40, 0x2, 0x1}, {0x10, 0x1, 0x8}, {0x0, 0x3, 0x4}, {0x20, 0x1, 0x4}, {0x0, 0x1}, {0x20, 0x3, 0x8}, {0x2, 0x2, 0x7}]}}, 0x8b) syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x40) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={0x0, 0x80}}, 0xc044040) sendmmsg(r2, &(0x7f0000000180), 0x400008a, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x9, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020900090200000000000000fedbdf25a76a8e12fc7229656e1eae9283ab286cd119f33e091c75c07ff3c9a85353519874e9caa4a83eeb3304a1bcb89115"], 0x10}}, 0x0) timer_delete(0x0) close(0x3) syz_clone3(&(0x7f000001aa80)={0x200090000, &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000003c0), {0x16}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000000400)=""/189, &(0x7f000001aa40)=[0xffffffffffffffff], 0x1}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r4 = openat$cgroup_devices(r3, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f0000000400)={'b', ' *:* ', 'rm\x00'}, 0x9) write$cgroup_devices(r4, &(0x7f0000000140)=ANY=[@ANYBLOB='b 75:*\tw'], 0xa) 1m4.300468563s ago: executing program 1 (id=1993): creat(0x0, 0xd931d3864d39dcca) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r2, 0x0, 0xd}, 0x18) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_io_uring_setup(0x117, 0x0, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) bind$alg(r1, &(0x7f00000007c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x35) close(r4) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r6 = dup(r5) sendmsg$nl_route_sched(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000dc0), 0x6df8}}, 0x0) madvise(&(0x7f000041c000/0x2000)=nil, 0x2000, 0x8) socket$igmp(0x2, 0x3, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000240)={0x2, &(0x7f00000000c0)=[{0x7, 0xd, 0x1, 0x10001}, {0x9201, 0x2, 0x8, 0xfff}]}) r7 = syz_open_dev$usbmon(&(0x7f00000005c0), 0x4, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000001, 0x12, r7, 0xc3d33000) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f00000004c0), 0x4) 1m4.23897009s ago: executing program 3 (id=1994): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a00)={&(0x7f0000000d00)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x5c0c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r4 = mq_open(&(0x7f00005a1ffb)='eth0\x04', 0x42, 0x0, 0x0) mq_notify(r4, &(0x7f0000000280)={0x0, 0xd, 0x0, @thr={0x0, 0x0}}) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000040)={0x0, 0x0, 0x800}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r7, 0x4048aec9, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x0, 0x40004}) r8 = memfd_create(&(0x7f0000000480)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b \x00\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\xfe\xe6\xd2SLR\xa1\x00\x00\x17\x1f$^\xe1\x00\x00\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\x00\x00\x00\x00\x00\x00\r\x17\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x1f37\x02\xb9\xb2\x9a3\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xef{h\x826`M\xab\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\x9b\xcc\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xd9\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe2\x89\xf6L\x1b\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x13\x9ajWt\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~A\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8\x01\x00j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xd8\x84\n\x13\x9a\x85&\v\xfeU\x18\x17o6m\x84\xdfx\x1cPl\t#\xc1\x8e\xddW\x00'/675, 0x3) fcntl$addseals(r8, 0x409, 0xc) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0x24}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, 0x0, 0x4000) recvmmsg(r10, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}, 0x1feffe}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/202, 0xca}, {&(0x7f0000000900)=""/230, 0xe6}, {&(0x7f0000003e00)=""/4098, 0x1002}], 0x3}, 0x101}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000001a00)=""/4109, 0x100d}, {&(0x7f0000006080)=""/4085, 0xff5}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000040)=""/104, 0x68}], 0x6}, 0x4db}], 0x6, 0x40010020, 0x0) 1m4.220962741s ago: executing program 2 (id=1995): syz_open_procfs$pagemap(0x0, &(0x7f00000000c0)) symlinkat(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff00092406050602010000", @ANYRES8=r1, @ANYRES16=r0], 0x0) 1m1.478364613s ago: executing program 0 (id=1996): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xe, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeef, 0x8031, 0xffffffffffffffff, 0x5577c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="d000000010000104ffffffffffffffff0000", @ANYRES32=0x0, @ANYBLOB="08d10000000000009c00128009000100766c616e000000008c0002800c0002000e0000000c0000000600050088a80000640003800c0001007b4b0000000000000c000100020000f4140000000c000100bf000000000400000c00010002000300ff0100000c00010005000000090000002000010002000000080000000c00010005000000120000000c0001000200000004000000100004800c007f02dd790000a400000014000300766c616e30"], 0xd0}}, 0x0) 1m0.318845927s ago: executing program 3 (id=1997): timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = userfaultfd(0x80801) r2 = shmget$private(0x0, 0x800000, 0x54003f00, &(0x7f0000800000/0x800000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xbbdccba4532b703b) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x800000)=nil, 0x800000}, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, 0x0, 0x4048841) sendmsg$inet(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="04", 0x1}], 0x1}, 0x1) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x18102) close(0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1db, 0x20}, 0xc) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 1m0.223784548s ago: executing program 4 (id=1998): renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @HCI_EV_VENDOR={{0xff, 0x1}, "02"}}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000280)="c021", 0x1700}], 0x1) 59.429825173s ago: executing program 0 (id=1999): socket$pppl2tp(0x18, 0x1, 0x1) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002000)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r0, 0x0, 0xd}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, 0x39, 0x301, 0x270bd24, 0x25dfdbfa, {0x1}}, 0x14}}, 0x4000000) r2 = socket$kcm(0x11, 0x2, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) socket$kcm(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d0001000000ea001000000004000080050011802efff20004001d"], 0x20}], 0x1}, 0x300) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000140)=ANY=[], 0x12f4}, 0x1, 0x0, 0x0, 0x4044010}, 0x0) recvmsg$unix(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}, 0x0) socketpair(0x1a, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x20048010}, 0x30) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r7) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000002020200090001007b"], 0x40}, 0x1, 0x40030000000000}, 0x0) 59.361500909s ago: executing program 2 (id=2000): getpgrp(0x0) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 0x0, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) socket(0x2a, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) open(0x0, 0x442281, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x140, 0x0) syz_emit_vhci(&(0x7f0000003100)=ANY=[@ANYBLOB], 0x22) read$msr(r1, &(0x7f0000032680)=""/102400, 0x19000) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000002c0)=0x1) capset(&(0x7f0000000c00)={0x20080522}, &(0x7f0000000280)={0x0, 0x3, 0x7, 0x0, 0x10040, 0x8f}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) syz_open_dev$video4linux(&(0x7f0000000000), 0x101, 0x0) creat(0x0, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x41001, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r4, 0x4068aea3, &(0x7f0000000040)) 59.353676264s ago: executing program 1 (id=2001): socket$pppl2tp(0x18, 0x1, 0x1) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002000)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r0, 0x0, 0xd}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, 0x39, 0x301, 0x270bd24, 0x25dfdbfa, {0x1}}, 0x14}}, 0x4000000) r2 = socket$kcm(0x11, 0x2, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) r4 = socket$kcm(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d0001000000ea001000000004000080050011802efff20004001d"], 0x20}], 0x1}, 0x300) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)="14", 0x1}], 0x1}, 0x44) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r7, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000140)=ANY=[], 0x12f4}, 0x1, 0x0, 0x0, 0x4044010}, 0x0) recvmsg$unix(r7, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}, 0x0) recvmsg$kcm(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x1) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=@newsa={0x16c, 0x10, 0x713, 0x0, 0x25dfdbfc, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x4e21, 0x2, 0x2, 0x0, 0x0, 0x6c, 0x0, 0xee00}, {@in6=@private1, 0xfe, 0x32}, @in6=@ipv4={'\x00', '\xff\xff', @remote}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x143}, {0x4, 0x7fffffffffffffff}, {}, 0x70bd2c, 0x3500, 0xa, 0x4, 0x0, 0x50}, [@algo_aead={0x5f, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x98, 0x60, "210466d38547aa140db9a200000000c538c7cb"}}, @encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e24, @in6=@dev={0xfe, 0x80, '\x00', 0x2e}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x880}, 0x0) socketpair(0x1a, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x20048010}, 0x30) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r9) socket$inet6_udp(0xa, 0x2, 0x0) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000002020200090001007b"], 0x40}, 0x1, 0x40030000000000}, 0x0) 59.233592563s ago: executing program 4 (id=2002): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r0, 0x0, 0xd}, 0x18) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b52, 0x0) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6(0xa, 0x3, 0xff) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b80)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xf, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ptrace$ARCH_GET_UNTAG_MASK(0x1e, 0x0, &(0x7f0000000040), 0x4001) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r3, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000680)='\b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000b40)}, {&(0x7f0000001a80)}], 0x2}}], 0x3, 0x0) sendto$inet(r3, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001180), 0x2a01, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r6, 0x80083313, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000001c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x4, r7}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@loopback, 0x80, r7}) 58.985498587s ago: executing program 3 (id=2003): pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x4, 0xfffffffffffffffd) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x7, 0x4, 0x8, 0x1}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x18) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x48) mkdir(&(0x7f00000000c0)='./bus\x00', 0x18e) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r0) rmdir(&(0x7f0000000380)='./file0/../file0\x00') 0s ago: executing program 32 (id=1999): socket$pppl2tp(0x18, 0x1, 0x1) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002000)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r0, 0x0, 0xd}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, 0x39, 0x301, 0x270bd24, 0x25dfdbfa, {0x1}}, 0x14}}, 0x4000000) r2 = socket$kcm(0x11, 0x2, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) socket$kcm(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d0001000000ea001000000004000080050011802efff20004001d"], 0x20}], 0x1}, 0x300) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000140)=ANY=[], 0x12f4}, 0x1, 0x0, 0x0, 0x4044010}, 0x0) recvmsg$unix(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}, 0x0) socketpair(0x1a, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x20048010}, 0x30) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r7) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000002020200090001007b"], 0x40}, 0x1, 0x40030000000000}, 0x0) kernel console output (not intermixed with test programs): 035] usb 5-1: config 0 descriptor?? [ 496.706101][ T6035] usb 5-1: can't set config #0, error -71 [ 496.741505][ T6035] usb 5-1: USB disconnect, device number 24 [ 498.059244][ T5925] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 498.396283][ T5925] usb 2-1: Using ep0 maxpacket: 16 [ 498.659768][ T5925] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 498.709890][ T5925] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 498.768947][ T5925] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 498.799885][ T5925] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.849360][ T5925] usb 2-1: Product: syz [ 498.853586][ T5925] usb 2-1: Manufacturer: syz [ 498.868445][ T5925] usb 2-1: SerialNumber: syz [ 499.111429][ T5925] usb 2-1: 0:2 : does not exist [ 499.136998][ T5925] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 499.202249][ T5925] usb 2-1: USB disconnect, device number 26 [ 499.292464][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 499.891323][ T9415] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 501.640187][ T9413] fuse: Bad value for 'user_id' [ 501.645130][ T9413] fuse: Bad value for 'user_id' [ 501.748706][ T9425] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1031'. [ 502.517354][ T9427] random: crng reseeded on system resumption [ 502.669865][ T6035] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 503.722522][ T6035] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 504.189587][ T6035] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 504.707260][ T6035] usb 3-1: config 0 descriptor?? [ 504.740006][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 504.748270][ T6035] usb 3-1: can't set config #0, error -32 [ 504.949604][ T6035] usb 3-1: USB disconnect, device number 14 [ 504.978953][ T9451] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1041'. [ 505.545423][ T6035] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 505.737436][ T6035] usb 5-1: Using ep0 maxpacket: 16 [ 505.781778][ T6035] usb 5-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 505.812848][ T6035] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 505.858746][ T6035] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 505.895381][ T6035] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 506.124510][ T6035] usb 5-1: Product: syz [ 506.129329][ T6035] usb 5-1: Manufacturer: syz [ 506.133979][ T6035] usb 5-1: SerialNumber: syz [ 506.517260][ T6035] usb 5-1: 0:2 : does not exist [ 506.528839][ T6035] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 506.611001][ T9468] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1046'. [ 506.806391][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 507.521429][ T6035] usb 5-1: USB disconnect, device number 25 [ 507.642357][ T9471] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1047'. [ 508.479324][ T9476] fuse: Bad value for 'user_id' [ 508.484330][ T9476] fuse: Bad value for 'user_id' [ 509.028897][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 510.123271][ T9488] tmpfs: Unknown parameter 'nr_ino' [ 510.179227][ T6035] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 510.349394][ T6035] usb 3-1: Using ep0 maxpacket: 16 [ 510.366707][ T6035] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 510.407561][ T6035] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 510.417028][ T10] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 510.436787][ T6035] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 510.467427][ T6035] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.491688][ T6035] usb 3-1: Product: syz [ 510.491779][ T6035] usb 3-1: Manufacturer: syz [ 510.491866][ T6035] usb 3-1: SerialNumber: syz [ 510.608434][ T9500] netdevsim netdevsim0: Firmware load for './cgroup/../file0' refused, path contains '..' component [ 510.609540][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 510.613817][ T10] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 510.613839][ T10] usb 5-1: config 0 has no interface number 0 [ 510.613887][ T10] usb 5-1: config 0 interface 12 has no altsetting 0 [ 510.619294][ T10] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 510.619322][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.619344][ T10] usb 5-1: Product: syz [ 510.619359][ T10] usb 5-1: Manufacturer: syz [ 510.619375][ T10] usb 5-1: SerialNumber: syz [ 510.625931][ T10] usb 5-1: config 0 descriptor?? [ 510.710009][ T6035] usb 3-1: 0:2 : does not exist [ 510.716383][ T6035] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 510.821082][ T6035] usb 3-1: USB disconnect, device number 15 [ 510.972000][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 511.583879][ T10] f81534 5-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 511.620773][ T10] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 511.638704][ T10] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 511.719325][ T10] f81534 5-1:0.12: probe with driver f81534 failed with error -71 [ 511.739434][ T10] usb 5-1: USB disconnect, device number 26 [ 512.019258][ T5925] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 512.191469][ T5925] usb 3-1: Using ep0 maxpacket: 16 [ 512.213462][ T5925] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 512.255641][ T5925] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 512.286809][ T5925] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 512.305191][ T5925] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 512.637247][ T5925] usb 3-1: Product: syz [ 512.747163][ T9518] fuse: Bad value for 'user_id' [ 512.754080][ T9518] fuse: Bad value for 'user_id' [ 513.210319][ T9516] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 513.222795][ T9516] CPU: 0 UID: 0 PID: 9516 Comm: syz.4.1062 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 513.222824][ T9516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 513.222838][ T9516] Call Trace: [ 513.222848][ T9516] [ 513.222858][ T9516] dump_stack_lvl+0x189/0x250 [ 513.222890][ T9516] ? irqentry_exit+0x74/0x90 [ 513.222918][ T9516] ? __pfx_dump_stack_lvl+0x10/0x10 [ 513.222967][ T9516] sysfs_warn_dup+0x8e/0xa0 [ 513.222996][ T9516] sysfs_do_create_link_sd+0xc0/0x110 [ 513.223026][ T9516] device_add_class_symlinks+0x1cf/0x240 [ 513.223067][ T9516] device_add+0x475/0xb50 [ 513.223106][ T9516] wiphy_register+0x199a/0x26b0 [ 513.223157][ T9516] ? __pfx_wiphy_register+0x10/0x10 [ 513.223185][ T9516] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 513.223225][ T9516] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 513.223264][ T9516] ieee80211_register_hw+0x33e1/0x4120 [ 513.223327][ T9516] ? ieee80211_register_hw+0x1471/0x4120 [ 513.223371][ T9516] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 513.223432][ T9516] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 513.223513][ T9516] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 513.223544][ T9516] ? trace_kmalloc+0x1f/0xd0 [ 513.223562][ T9516] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 513.223585][ T9516] ? kstrndup+0xbf/0x160 [ 513.223624][ T9516] hwsim_new_radio_nl+0xea4/0x1b10 [ 513.223659][ T9516] ? __pfx___nla_validate_parse+0x10/0x10 [ 513.223703][ T9516] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 513.223739][ T9516] ? preempt_schedule_thunk+0x16/0x30 [ 513.223780][ T9516] ? __nla_parse+0x40/0x60 [ 513.223812][ T9516] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 513.223847][ T9516] genl_family_rcv_msg_doit+0x215/0x300 [ 513.223892][ T9516] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 513.223930][ T9516] ? bpf_lsm_capable+0x9/0x20 [ 513.223972][ T9516] ? security_capable+0x7e/0x2e0 [ 513.224022][ T9516] genl_rcv_msg+0x60e/0x790 [ 513.224051][ T9516] ? __pfx_genl_rcv_msg+0x10/0x10 [ 513.224072][ T9516] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 513.224117][ T9516] netlink_rcv_skb+0x205/0x470 [ 513.224148][ T9516] ? __pfx_genl_rcv_msg+0x10/0x10 [ 513.224172][ T9516] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 513.224219][ T9516] ? down_read+0x1ad/0x2e0 [ 513.224248][ T9516] genl_rcv+0x28/0x40 [ 513.224266][ T9516] netlink_unicast+0x75c/0x8e0 [ 513.224305][ T9516] netlink_sendmsg+0x805/0xb30 [ 513.224352][ T9516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 513.224392][ T9516] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 513.224412][ T9516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 513.224444][ T9516] __sock_sendmsg+0x21c/0x270 [ 513.224472][ T9516] ____sys_sendmsg+0x505/0x830 [ 513.224511][ T9516] ? __pfx_____sys_sendmsg+0x10/0x10 [ 513.224554][ T9516] ? import_iovec+0x74/0xa0 [ 513.224587][ T9516] ___sys_sendmsg+0x21f/0x2a0 [ 513.224622][ T9516] ? __pfx____sys_sendmsg+0x10/0x10 [ 513.224694][ T9516] ? __fget_files+0x2a/0x420 [ 513.224717][ T9516] ? __fget_files+0x3a0/0x420 [ 513.224750][ T9516] __x64_sys_sendmsg+0x19b/0x260 [ 513.224786][ T9516] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 513.224846][ T9516] do_syscall_64+0xfa/0x3b0 [ 513.224871][ T9516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.224891][ T9516] ? asm_sysvec_call_function_single+0x1a/0x20 [ 513.224912][ T9516] ? clear_bhb_loop+0x60/0xb0 [ 513.224937][ T9516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.224958][ T9516] RIP: 0033:0x7fef52b8ebe9 [ 513.224977][ T9516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 513.224995][ T9516] RSP: 002b:00007fef53a96038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 513.225019][ T9516] RAX: ffffffffffffffda RBX: 00007fef52db6180 RCX: 00007fef52b8ebe9 [ 513.225034][ T9516] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 513.225048][ T9516] RBP: 00007fef52c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 513.225061][ T9516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 513.225073][ T9516] R13: 00007fef52db6218 R14: 00007fef52db6180 R15: 00007ffd428653b8 [ 513.225106][ T9516] [ 513.624833][ C0] vkms_vblank_simulate: vblank timer overrun [ 513.642434][ T5925] usb 3-1: Manufacturer: syz [ 513.653503][ T5925] usb 3-1: SerialNumber: syz [ 514.144137][ T5835] IPVS: starting estimator thread 0... [ 514.250031][ T5925] usb 3-1: 0:2 : does not exist [ 514.444291][ T5925] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 514.490829][ T5925] usb 3-1: USB disconnect, device number 16 [ 514.521369][ T9526] IPVS: using max 36 ests per chain, 86400 per kthread [ 514.536367][ T9527] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1064'. [ 514.570646][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 516.299236][ T5969] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 516.509580][ T5969] usb 4-1: Using ep0 maxpacket: 16 [ 516.511363][ T5969] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 516.511392][ T5969] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 516.516247][ T5969] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 516.516278][ T5969] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 516.516301][ T5969] usb 4-1: Product: syz [ 516.516318][ T5969] usb 4-1: Manufacturer: syz [ 516.516335][ T5969] usb 4-1: SerialNumber: syz [ 516.524854][ T5969] usb 4-1: config 0 descriptor?? [ 517.629324][ T10] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 517.712703][ T9564] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1076'. [ 517.800052][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 517.826093][ T10] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 517.869427][ T6035] usb 4-1: USB disconnect, device number 22 [ 517.885513][ T10] usb 5-1: config 0 has an invalid interface number: 21 but max is 0 [ 518.183255][ T10] usb 5-1: config 0 has no interface number 0 [ 518.410658][ T10] usb 5-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 518.456102][ T10] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 518.470113][ T10] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 518.488403][ T10] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 518.548543][ T10] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 518.578484][ T10] usb 5-1: Product: syz [ 518.973886][ T10] usb 5-1: config 0 descriptor?? [ 519.079294][ T9560] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 519.132932][ T9581] netlink: 'syz.3.1079': attribute type 2 has an invalid length. [ 519.142747][ T9581] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1079'. [ 519.703883][ T10] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.21/input/input14 [ 519.799996][ T9596] tmpfs: Unknown parameter 'nr_ino' [ 519.956251][ T10] usb 5-1: USB disconnect, device number 27 [ 519.963033][ C0] keyspan_remote 5-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 520.987599][ T9609] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1089'. [ 521.378376][ T9619] fuse: Bad value for 'fd' [ 522.867464][ T9627] tipc: Started in network mode [ 522.872707][ T9627] tipc: Node identity 42a9c12a469c, cluster identity 4711 [ 522.888412][ T9627] tipc: Enabled bearer , priority 0 [ 522.889517][ T9627] syzkaller0: entered promiscuous mode [ 522.889540][ T9627] syzkaller0: entered allmulticast mode [ 522.894556][ T9626] tipc: Resetting bearer [ 522.906668][ T9626] tipc: Disabling bearer [ 523.209480][ T6035] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 523.360861][ T6035] usb 3-1: Using ep0 maxpacket: 16 [ 523.374145][ T6035] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 523.395309][ T6035] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 523.417763][ T6035] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 523.427467][ T6035] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.443875][ T6035] usb 3-1: Product: syz [ 523.452881][ T6035] usb 3-1: Manufacturer: syz [ 523.463751][ T6035] usb 3-1: SerialNumber: syz [ 523.694450][ T6035] usb 3-1: 0:2 : does not exist [ 523.711846][ T6035] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 523.756614][ T6035] usb 3-1: USB disconnect, device number 17 [ 523.845316][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 524.478957][ T9654] fuse: Bad value for 'fd' [ 525.452585][ T9663] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1109'. [ 526.818613][ T9670] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1112'. [ 527.059883][ T9680] ./bus: Can't lookup blockdev [ 530.926728][ T10] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 531.099512][ T9569] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 531.119881][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 531.145136][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 531.172060][ T10] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 531.251360][ T9569] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 531.278364][ T9569] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 531.342102][ T10] usb 3-1: New USB device found, idVendor=05ac, idProduct=0291, bcdDevice=43.25 [ 531.382376][ T9569] usb 4-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 531.412902][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.433620][ T9569] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 531.445556][ T10] usb 3-1: Product: syz [ 531.462873][ T10] usb 3-1: Manufacturer: syz [ 531.618059][ T9569] usb 4-1: config 0 descriptor?? [ 531.639405][ T10] usb 3-1: SerialNumber: syz [ 531.651262][ T10] usb 3-1: config 0 descriptor?? [ 532.105043][ T9569] hid-led 0003:04D8:F372.0009: hidraw0: USB HID v0.00 Device [HID 04d8:f372] on usb-dummy_hcd.3-1/input0 [ 532.543960][ T9569] hid-led 0003:04D8:F372.0009: Greynut Luxafor initialized [ 532.598136][ T9569] usb 4-1: USB disconnect, device number 23 [ 532.673788][ T6071] leds luxafor0:blue:led5: Setting an LED's brightness failed (-38) [ 532.733798][ T12] leds luxafor0:green:led5: Setting an LED's brightness failed (-38) [ 532.757486][ T49] leds luxafor0:red:led5: Setting an LED's brightness failed (-38) [ 532.834601][ T49] leds luxafor0:blue:led4: Setting an LED's brightness failed (-38) [ 532.896323][ T12] leds luxafor0:green:led4: Setting an LED's brightness failed (-38) [ 532.933832][ T12] leds luxafor0:red:led4: Setting an LED's brightness failed (-38) [ 532.962035][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 532.962052][ T30] audit: type=1800 audit(1754717097.732:234): pid=9754 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.1136" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 533.011014][ T12] leds luxafor0:blue:led3: Setting an LED's brightness failed (-38) [ 533.059114][ T12] leds luxafor0:green:led3: Setting an LED's brightness failed (-38) [ 533.179284][ T1323] leds luxafor0:red:led3: Setting an LED's brightness failed (-38) [ 533.228005][ T1323] leds luxafor0:blue:led2: Setting an LED's brightness failed (-38) [ 533.730052][ T5938] leds luxafor0:green:led2: Setting an LED's brightness failed (-38) [ 533.785551][ T1323] leds luxafor0:red:led2: Setting an LED's brightness failed (-38) [ 533.838523][ T1323] leds luxafor0:blue:led1: Setting an LED's brightness failed (-38) [ 533.858747][ T1323] leds luxafor0:green:led1: Setting an LED's brightness failed (-38) [ 533.905513][ T49] leds luxafor0:red:led1: Setting an LED's brightness failed (-38) [ 533.944881][ T49] leds luxafor0:blue:led0: Setting an LED's brightness failed (-38) [ 533.978045][ T49] leds luxafor0:green:led0: Setting an LED's brightness failed (-38) [ 534.036061][ T6909] leds luxafor0:red:led0: Setting an LED's brightness failed (-38) [ 534.290045][ T10] usb 3-1: USB disconnect, device number 18 [ 534.586521][ T9768] overlayfs: failed to resolve './file1': -2 [ 535.898406][ T9775] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1143'. [ 538.029860][ T5954] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 538.210085][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 538.306779][ T6035] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 538.351854][ T5954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 538.369563][ T5954] usb 1-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 538.830449][ T5954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.887923][ T5954] usb 1-1: config 0 descriptor?? [ 539.019515][ T6035] usb 4-1: Using ep0 maxpacket: 16 [ 539.076711][ T6035] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 539.088139][ T6035] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 539.138303][ T6035] usb 4-1: New USB device found, idVendor=05ac, idProduct=0291, bcdDevice=43.25 [ 539.153209][ T6035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.171043][ T6035] usb 4-1: Product: syz [ 539.179700][ T6035] usb 4-1: Manufacturer: syz [ 539.697388][ T6035] usb 4-1: SerialNumber: syz [ 539.740183][ T5954] hid-led 0003:04D8:F372.000A: hidraw0: USB HID v0.00 Device [HID 04d8:f372] on usb-dummy_hcd.0-1/input0 [ 539.776946][ T6035] usb 4-1: config 0 descriptor?? [ 539.957302][ T5954] hid-led 0003:04D8:F372.000A: Greynut Luxafor initialized [ 540.032947][ T5954] usb 1-1: USB disconnect, device number 23 [ 540.090209][ T49] leds luxafor0:blue:led5: Setting an LED's brightness failed (-38) [ 540.145055][ T49] leds luxafor0:green:led5: Setting an LED's brightness failed (-38) [ 540.183141][ T1323] leds luxafor0:red:led5: Setting an LED's brightness failed (-38) [ 540.272445][ T1323] leds luxafor0:blue:led4: Setting an LED's brightness failed (-38) [ 540.318409][ T1323] leds luxafor0:green:led4: Setting an LED's brightness failed (-38) [ 540.354909][ T1323] leds luxafor0:red:led4: Setting an LED's brightness failed (-38) [ 541.144121][ T5998] leds luxafor0:blue:led3: Setting an LED's brightness failed (-38) [ 541.157303][ T5998] leds luxafor0:green:led3: Setting an LED's brightness failed (-38) [ 541.278280][ T5938] leds luxafor0:red:led3: Setting an LED's brightness failed (-38) [ 541.436910][ T5938] leds luxafor0:blue:led2: Setting an LED's brightness failed (-38) [ 541.668114][ T1323] leds luxafor0:green:led2: Setting an LED's brightness failed (-38) [ 541.698402][ T9826] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1159'. [ 541.730277][ T9814] Falling back ldisc for ttyS3. [ 542.430407][ T1323] leds luxafor0:red:led2: Setting an LED's brightness failed (-38) [ 542.524401][ T6069] leds luxafor0:blue:led1: Setting an LED's brightness failed (-38) [ 542.542932][ T6069] leds luxafor0:green:led1: Setting an LED's brightness failed (-38) [ 542.591516][ T1323] leds luxafor0:red:led1: Setting an LED's brightness failed (-38) [ 542.627404][ T1323] leds luxafor0:blue:led0: Setting an LED's brightness failed (-38) [ 542.659835][ T6909] leds luxafor0:green:led0: Setting an LED's brightness failed (-38) [ 542.698646][ T49] leds luxafor0:red:led0: Setting an LED's brightness failed (-38) [ 542.830809][ T9831] random: crng reseeded on system resumption [ 545.515574][ T6035] usb 4-1: USB disconnect, device number 24 [ 548.349295][ T6035] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 548.620679][ T6035] usb 4-1: Using ep0 maxpacket: 16 [ 550.492744][ T6035] usb 4-1: device descriptor read/all, error -71 [ 550.944621][ T9871] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1170'. [ 551.149927][ T6035] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 551.351487][ T9879] random: crng reseeded on system resumption [ 552.088608][ T5954] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 552.262925][ T6035] usb 4-1: config 0 has an invalid interface number: 117 but max is 0 [ 552.279809][ T6035] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 552.299219][ T6035] usb 4-1: config 0 has no interface number 0 [ 552.321323][ T6035] usb 4-1: config 0 interface 117 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 552.359228][ T5954] usb 5-1: Using ep0 maxpacket: 16 [ 552.360742][ T9881] syz_tun: entered promiscuous mode [ 552.376088][ T6035] usb 4-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 552.385382][ T5954] usb 5-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 552.416106][ T6035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.424696][ T5954] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 552.447557][ T9881] vlan2: entered promiscuous mode [ 552.449293][ T6035] usb 4-1: Product: syz [ 552.467086][ T6035] usb 4-1: Manufacturer: syz [ 552.475600][ T6035] usb 4-1: SerialNumber: syz [ 552.486131][ T5954] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 552.495938][ T5954] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.510445][ T6035] usb 4-1: config 0 descriptor?? [ 552.535355][ T5954] usb 5-1: Product: syz [ 552.545490][ T5954] usb 5-1: Manufacturer: syz [ 552.559228][ T5954] usb 5-1: SerialNumber: syz [ 552.899646][ T5954] usb 5-1: 0:2 : does not exist [ 552.935201][ T5954] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 553.747862][ T5954] usb 5-1: USB disconnect, device number 28 [ 553.866622][ T6035] usb 4-1: USB disconnect, device number 26 [ 553.900435][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 554.106857][ T9891] gfs2: not a GFS2 filesystem [ 561.630672][ T9937] fuse: Bad value for 'rootmode' [ 562.199310][ T5835] usb 5-1: new full-speed USB device number 29 using dummy_hcd [ 563.021956][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 563.035830][ T5835] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 563.070213][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 563.091010][ T5835] usb 5-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 563.119375][ T5835] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.127441][ T5835] usb 5-1: Product: syz [ 563.140823][ T5835] usb 5-1: Manufacturer: syz [ 563.145491][ T5835] usb 5-1: SerialNumber: syz [ 563.216684][ T5835] usb 5-1: config 0 descriptor?? [ 563.245637][ T9943] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 563.285451][ T9943] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 563.310750][ T5835] usb 5-1: ucan: probing device on interface #0 [ 563.589204][ T30] audit: type=1800 audit(1754717128.352:235): pid=9959 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.0.1194" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 563.742591][ T5835] usb 5-1: ucan: device reported invalid device info [ 563.759632][ T5835] usb 5-1: ucan: probe failed; try to update the device firmware [ 563.839790][ T9962] gfs2: not a GFS2 filesystem [ 564.178494][ T5835] usb 5-1: USB disconnect, device number 29 [ 565.668284][ T9975] cifs: Bad value for 'port' [ 567.359207][ T5835] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 567.510995][ T5835] usb 5-1: config 0 has an invalid interface number: 117 but max is 0 [ 567.523179][ T5835] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 567.588104][ T5835] usb 5-1: config 0 has no interface number 0 [ 568.195135][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.733118][ T5835] usb 5-1: config 0 interface 117 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 568.848101][ T5835] usb 5-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 568.867673][ T5835] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.893978][ T5835] usb 5-1: Product: syz [ 568.898311][ T5835] usb 5-1: Manufacturer: syz [ 568.914038][ T5835] usb 5-1: SerialNumber: syz [ 568.935372][ T5835] usb 5-1: config 0 descriptor?? [ 570.287829][ T6035] usb 5-1: USB disconnect, device number 30 [ 570.309553][ T5911] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 571.220790][ T5911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 571.257801][ T5911] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 571.382690][ T5911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 571.638892][ T5911] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 571.651979][ T5911] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.661641][ T5911] usb 2-1: Product: syz [ 571.666581][ T5911] usb 2-1: Manufacturer: syz [ 571.674508][ T5911] usb 2-1: SerialNumber: syz [ 571.683343][ T5911] usb 2-1: config 0 descriptor?? [ 571.689082][T10014] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 571.708215][T10014] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 571.742619][T10034] bridge1: entered allmulticast mode [ 571.773149][ T5911] usb 2-1: ucan: probing device on interface #0 [ 572.358937][ T5911] usb 2-1: ucan: device reported invalid device info [ 572.366145][ T5911] usb 2-1: ucan: probe failed; try to update the device firmware [ 573.409921][ T5911] usb 2-1: USB disconnect, device number 27 [ 574.926926][T10062] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1228'. [ 579.820353][T10102] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1240'. [ 580.809419][T10111] fuse: Unknown parameter 'use00000000000000000000' [ 583.423694][T10145] sctp: [Deprecated]: syz.0.1253 (pid 10145) Use of int in maxseg socket option. [ 583.423694][T10145] Use struct sctp_assoc_value instead [ 584.026518][T10155] fuse: Unknown parameter 'use00000000000000000000' [ 585.401899][T10159] Falling back ldisc for ttyS3. [ 588.347084][T10197] random: crng reseeded on system resumption [ 589.259587][ T6035] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 589.599702][ T6035] usb 4-1: Using ep0 maxpacket: 8 [ 589.601916][T10206] fuse: Unknown parameter 'use00000000000000000000' [ 589.689876][ T6035] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 589.751018][ T6035] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 589.818417][ T6035] usb 4-1: config 0 has no interface number 0 [ 589.900065][ T6035] usb 4-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 590.019966][ T6035] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 590.048568][ T6035] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 590.065814][ T6035] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 590.105817][ T6035] usb 4-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 590.127217][ T6035] usb 4-1: Product: syz [ 590.295009][ T6035] usb 4-1: config 0 descriptor?? [ 590.305783][T10195] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 591.118349][ T6035] input: syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.21/input/input15 [ 591.264137][ T5835] usb 4-1: USB disconnect, device number 27 [ 591.264180][ C1] keyspan_remote 4-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 591.852424][T10233] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 592.617371][T10238] syz_tun: entered promiscuous mode [ 592.633729][T10238] vlan2: entered promiscuous mode [ 594.012640][T10249] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1285'. [ 594.822510][T10262] netlink: 'syz.1.1286': attribute type 1 has an invalid length. [ 594.830609][T10262] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1286'. [ 596.316223][ T30] audit: type=1800 audit(1754717161.082:236): pid=10275 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.1287" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 597.452606][T10289] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1295'. [ 600.712925][T10314] netlink: 'syz.3.1304': attribute type 1 has an invalid length. [ 600.720897][T10314] netlink: 224 bytes leftover after parsing attributes in process `syz.3.1304'. [ 603.275928][T10335] ./bus: Can't lookup blockdev [ 603.756636][T10341] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 606.139945][ T5911] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 606.232272][T10361] netlink: 'syz.1.1316': attribute type 1 has an invalid length. [ 606.240211][T10361] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1316'. [ 606.339422][ T5911] usb 4-1: Using ep0 maxpacket: 32 [ 606.832140][ T5911] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 606.858947][ T5911] usb 4-1: config 0 has no interface number 0 [ 606.920091][ T5911] usb 4-1: config 0 interface 12 has no altsetting 0 [ 607.403003][ T5911] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 607.455036][ T5911] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.479398][ T5911] usb 4-1: Product: syz [ 607.490300][ T5911] usb 4-1: Manufacturer: syz [ 607.500176][ T5911] usb 4-1: SerialNumber: syz [ 607.698481][ T5911] usb 4-1: config 0 descriptor?? [ 608.542285][ T5911] f81534 4-1:0.12: required endpoints missing [ 610.568100][ T5835] usb 4-1: USB disconnect, device number 28 [ 612.601358][T10408] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 615.601639][T10446] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1339'. [ 618.258945][T10478] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1347'. [ 620.126594][T10488] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1352'. [ 623.755534][T10519] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1359'. [ 623.778922][T10519] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1359'. [ 624.606547][T10519] veth5: entered promiscuous mode [ 624.612348][T10519] veth5: entered allmulticast mode [ 624.759858][ T6035] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 624.933857][ T6035] usb 4-1: config 0 has an invalid interface number: 117 but max is 0 [ 624.967460][ T6035] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 625.024591][ T6035] usb 4-1: config 0 has no interface number 0 [ 625.055848][ T6035] usb 4-1: config 0 interface 117 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 625.106855][ T6035] usb 4-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 625.167996][ T6035] usb 4-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 625.194648][ T6035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 625.206271][ T6035] usb 4-1: Product: syz [ 625.212587][ T6035] usb 4-1: Manufacturer: syz [ 625.218202][ T6035] usb 4-1: SerialNumber: syz [ 625.262962][ T6035] usb 4-1: config 0 descriptor?? [ 628.890490][ T10] usb 4-1: USB disconnect, device number 29 [ 629.525159][T10562] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1369'. [ 629.545397][T10560] ./bus: Can't lookup blockdev [ 629.638856][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 633.606050][ T6035] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 633.783638][ T6035] usb 3-1: config 0 has an invalid interface number: 117 but max is 0 [ 633.864532][ T6035] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 633.907154][ T6035] usb 3-1: config 0 has no interface number 0 [ 633.947400][ T6035] usb 3-1: config 0 interface 117 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 634.342812][ T6035] usb 3-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 634.370119][ T10] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 634.393998][ T6035] usb 3-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 634.419531][ T6035] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.445534][ T6035] usb 3-1: Product: syz [ 634.459379][ T6035] usb 3-1: Manufacturer: syz [ 634.465435][ T6035] usb 3-1: SerialNumber: syz [ 634.498454][ T6035] usb 3-1: config 0 descriptor?? [ 634.537150][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 634.557050][ T10] usb 1-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 634.742233][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 634.762927][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 634.794085][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.835114][ T10] usb 1-1: Product: syz [ 635.206168][ T10] usb 1-1: Manufacturer: syz [ 635.229542][ T10] usb 1-1: SerialNumber: syz [ 635.468003][ T10] usb 1-1: 0:2 : does not exist [ 635.485600][ T10] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 635.560616][ T10] usb 1-1: USB disconnect, device number 24 [ 635.705983][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 636.149850][ T10] usb 3-1: USB disconnect, device number 19 [ 637.301328][T10632] syz_tun: entered promiscuous mode [ 637.306659][T10632] vlan2: entered promiscuous mode [ 639.953961][T10654] tmpfs: Unknown parameter 'nr_ino' [ 640.954509][T10663] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1403'. [ 640.964763][ T5835] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 641.655241][ T5835] usb 3-1: config 0 has an invalid interface number: 117 but max is 0 [ 641.689973][ T5835] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 641.724961][ T5835] usb 3-1: config 0 has no interface number 0 [ 641.820273][ T5835] usb 3-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 641.859706][ T5835] usb 3-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 641.882720][ T5835] usb 3-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 641.893195][ T5835] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.178917][ T5835] usb 3-1: Product: syz [ 642.193847][ T5835] usb 3-1: Manufacturer: syz [ 642.198826][ T5835] usb 3-1: SerialNumber: syz [ 642.228258][ T5835] usb 3-1: config 0 descriptor?? [ 643.157239][ T5835] usbtouchscreen 3-1:0.117: probe with driver usbtouchscreen failed with error -32 [ 644.378516][ T10] usb 3-1: USB disconnect, device number 20 [ 644.656081][T10689] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 644.668234][T10689] CPU: 0 UID: 0 PID: 10689 Comm: syz.3.1409 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 644.668264][T10689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 644.668279][T10689] Call Trace: [ 644.668290][T10689] [ 644.668302][T10689] dump_stack_lvl+0x189/0x250 [ 644.668335][T10689] ? irqentry_exit+0x74/0x90 [ 644.668362][T10689] ? __pfx_dump_stack_lvl+0x10/0x10 [ 644.668410][T10689] sysfs_warn_dup+0x8e/0xa0 [ 644.668438][T10689] sysfs_do_create_link_sd+0xc0/0x110 [ 644.668469][T10689] device_add_class_symlinks+0x1cf/0x240 [ 644.668509][T10689] device_add+0x475/0xb50 [ 644.668549][T10689] wiphy_register+0x199a/0x26b0 [ 644.668600][T10689] ? __pfx_wiphy_register+0x10/0x10 [ 644.668628][T10689] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 644.668669][T10689] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 644.668745][T10689] ieee80211_register_hw+0x33e1/0x4120 [ 644.668800][T10689] ? ieee80211_register_hw+0x1471/0x4120 [ 644.668845][T10689] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 644.668881][T10689] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 644.668925][T10689] ? __hrtimer_setup+0x187/0x210 [ 644.668947][T10689] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 644.668987][T10689] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 644.669054][T10689] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 644.669089][T10689] ? trace_kmalloc+0x1f/0xd0 [ 644.669106][T10689] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 644.669128][T10689] ? kstrndup+0xbf/0x160 [ 644.669167][T10689] hwsim_new_radio_nl+0xea4/0x1b10 [ 644.669202][T10689] ? __pfx___nla_validate_parse+0x10/0x10 [ 644.669247][T10689] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 644.669294][T10689] ? __nla_parse+0x40/0x60 [ 644.669325][T10689] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 644.669360][T10689] genl_family_rcv_msg_doit+0x215/0x300 [ 644.669393][T10689] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 644.669433][T10689] ? bpf_lsm_capable+0x9/0x20 [ 644.669460][T10689] ? security_capable+0x7e/0x2e0 [ 644.669513][T10689] genl_rcv_msg+0x60e/0x790 [ 644.669544][T10689] ? __pfx_genl_rcv_msg+0x10/0x10 [ 644.669567][T10689] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 644.669618][T10689] netlink_rcv_skb+0x205/0x470 [ 644.669651][T10689] ? __pfx_genl_rcv_msg+0x10/0x10 [ 644.669677][T10689] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 644.669705][T10689] ? irqentry_exit+0x74/0x90 [ 644.669756][T10689] ? __pfx_genl_rcv_msg+0x10/0x10 [ 644.669786][T10689] genl_rcv+0x28/0x40 [ 644.669807][T10689] netlink_unicast+0x75c/0x8e0 [ 644.669849][T10689] netlink_sendmsg+0x805/0xb30 [ 644.669895][T10689] ? __pfx_netlink_sendmsg+0x10/0x10 [ 644.669938][T10689] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 644.669960][T10689] ? __pfx_netlink_sendmsg+0x10/0x10 [ 644.669994][T10689] __sock_sendmsg+0x21c/0x270 [ 644.670026][T10689] ____sys_sendmsg+0x505/0x830 [ 644.670068][T10689] ? __pfx_____sys_sendmsg+0x10/0x10 [ 644.670115][T10689] ? import_iovec+0x74/0xa0 [ 644.670152][T10689] ___sys_sendmsg+0x21f/0x2a0 [ 644.670190][T10689] ? __pfx____sys_sendmsg+0x10/0x10 [ 644.670271][T10689] ? __fget_files+0x2a/0x420 [ 644.670295][T10689] ? __fget_files+0x3a0/0x420 [ 644.670334][T10689] __x64_sys_sendmsg+0x19b/0x260 [ 644.670373][T10689] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 644.670423][T10689] ? rcu_is_watching+0x15/0xb0 [ 644.670454][T10689] ? do_syscall_64+0xbe/0x3b0 [ 644.670486][T10689] do_syscall_64+0xfa/0x3b0 [ 644.670513][T10689] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.670534][T10689] ? asm_sysvec_call_function_single+0x1a/0x20 [ 644.670557][T10689] ? clear_bhb_loop+0x60/0xb0 [ 644.670584][T10689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.670606][T10689] RIP: 0033:0x7f6b8c58ebe9 [ 644.670627][T10689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 644.670648][T10689] RSP: 002b:00007f6b8d324038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 644.670694][T10689] RAX: ffffffffffffffda RBX: 00007f6b8c7b6180 RCX: 00007f6b8c58ebe9 [ 644.670711][T10689] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 644.670732][T10689] RBP: 00007f6b8c611e19 R08: 0000000000000000 R09: 0000000000000000 [ 644.670746][T10689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 644.670759][T10689] R13: 00007f6b8c7b6218 R14: 00007f6b8c7b6180 R15: 00007ffc6fd43008 [ 644.670797][T10689] [ 647.455019][T10709] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1415'. [ 647.686875][T10707] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1414'. [ 649.462669][ T5911] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 649.669265][ T5911] usb 5-1: Using ep0 maxpacket: 16 [ 649.692135][ T5911] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 649.809748][ T5911] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 649.877509][ T5911] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 649.887637][ T5911] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.919055][ T5911] usb 5-1: Product: syz [ 649.923356][ T5911] usb 5-1: Manufacturer: syz [ 649.971710][ T5911] usb 5-1: SerialNumber: syz [ 650.098703][T10733] netdevsim netdevsim2: Firmware load for './cgroup/../file0' refused, path contains '..' component [ 650.280239][ T5911] usb 5-1: 0:2 : does not exist [ 650.740493][ T5911] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 650.883240][ T5911] usb 5-1: USB disconnect, device number 31 [ 656.269933][ T5835] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 657.268050][ T5835] usb 1-1: Using ep0 maxpacket: 32 [ 657.358812][ T5835] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 657.397927][ T5835] usb 1-1: config 0 has no interface number 0 [ 657.483955][ T5835] usb 1-1: config 0 interface 12 has no altsetting 0 [ 657.670295][ T5835] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 657.680712][ T5835] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.688772][ T5835] usb 1-1: Product: syz [ 657.708208][ T5835] usb 1-1: Manufacturer: syz [ 658.034878][ T5835] usb 1-1: SerialNumber: syz [ 658.043534][ T5835] usb 1-1: config 0 descriptor?? [ 659.072515][ T5969] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 659.349443][ T5969] usb 2-1: Using ep0 maxpacket: 16 [ 659.693963][ T5969] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 659.843076][ T5969] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.853188][ T5969] usb 2-1: Product: syz [ 659.857446][ T5969] usb 2-1: Manufacturer: syz [ 659.863286][ T5969] usb 2-1: SerialNumber: syz [ 659.884819][ T5969] usb 2-1: config 0 descriptor?? [ 659.910366][ T5835] f81534 1-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 659.967483][ T5835] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 660.499510][ T5969] dvb_usb_dtv5100 2-1:0.0: probe with driver dvb_usb_dtv5100 failed with error -110 [ 660.552517][ T5835] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 660.601662][ T5835] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 660.631079][ T5835] usb 1-1: USB disconnect, device number 25 [ 661.229640][T10825] netlink: 'syz.4.1446': attribute type 1 has an invalid length. [ 661.237441][T10825] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1446'. [ 661.805236][T10823] IPv6: Can't replace route, no match found [ 663.529201][ T5969] usb 2-1: USB disconnect, device number 28 [ 666.207110][T10871] netlink: 'syz.4.1458': attribute type 1 has an invalid length. [ 666.215037][T10871] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1458'. [ 670.091326][T10907] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 670.103875][T10907] CPU: 0 UID: 0 PID: 10907 Comm: syz.4.1466 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 670.103904][T10907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 670.103919][T10907] Call Trace: [ 670.103932][T10907] [ 670.103940][T10907] dump_stack_lvl+0x189/0x250 [ 670.103966][T10907] ? __pfx_dump_stack_lvl+0x10/0x10 [ 670.103985][T10907] ? __pfx__printk+0x10/0x10 [ 670.104009][T10907] ? __rcu_read_unlock+0x84/0xe0 [ 670.104031][T10907] ? kernfs_path_from_node+0x2c/0x260 [ 670.104052][T10907] ? kernfs_path_from_node+0x22c/0x260 [ 670.104083][T10907] ? kernfs_path_from_node+0x2c/0x260 [ 670.104104][T10907] sysfs_warn_dup+0x8e/0xa0 [ 670.104128][T10907] sysfs_do_create_link_sd+0xc0/0x110 [ 670.104157][T10907] device_add_class_symlinks+0x1cf/0x240 [ 670.104196][T10907] device_add+0x475/0xb50 [ 670.104232][T10907] wiphy_register+0x199a/0x26b0 [ 670.104266][T10907] ? __pfx_wiphy_register+0x10/0x10 [ 670.104285][T10907] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 670.104313][T10907] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 670.104339][T10907] ieee80211_register_hw+0x33e1/0x4120 [ 670.104377][T10907] ? ieee80211_register_hw+0x1471/0x4120 [ 670.104413][T10907] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 670.104444][T10907] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 670.104483][T10907] ? __hrtimer_setup+0x187/0x210 [ 670.104498][T10907] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 670.104526][T10907] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 670.104572][T10907] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 670.104612][T10907] ? trace_kmalloc+0x1f/0xd0 [ 670.104626][T10907] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 670.104642][T10907] ? kstrndup+0xbf/0x160 [ 670.104671][T10907] hwsim_new_radio_nl+0xea4/0x1b10 [ 670.104697][T10907] ? __pfx___nla_validate_parse+0x10/0x10 [ 670.104729][T10907] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 670.104755][T10907] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 670.104780][T10907] ? __nla_parse+0x40/0x60 [ 670.104802][T10907] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 670.104827][T10907] genl_family_rcv_msg_doit+0x215/0x300 [ 670.104850][T10907] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 670.104883][T10907] ? bpf_lsm_capable+0x9/0x20 [ 670.104903][T10907] ? security_capable+0x7e/0x2e0 [ 670.104929][T10907] genl_rcv_msg+0x60e/0x790 [ 670.104952][T10907] ? __pfx_genl_rcv_msg+0x10/0x10 [ 670.104968][T10907] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 670.105004][T10907] netlink_rcv_skb+0x205/0x470 [ 670.105027][T10907] ? __pfx_genl_rcv_msg+0x10/0x10 [ 670.105046][T10907] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 670.105083][T10907] ? down_read+0x1ad/0x2e0 [ 670.105104][T10907] genl_rcv+0x28/0x40 [ 670.105119][T10907] netlink_unicast+0x75c/0x8e0 [ 670.105148][T10907] netlink_sendmsg+0x805/0xb30 [ 670.105170][T10907] ? lockdep_hardirqs_on+0x9c/0x150 [ 670.105193][T10907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 670.105220][T10907] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 670.105243][T10907] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 670.105259][T10907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 670.105283][T10907] __sock_sendmsg+0x21c/0x270 [ 670.105304][T10907] ____sys_sendmsg+0x505/0x830 [ 670.105334][T10907] ? __pfx_____sys_sendmsg+0x10/0x10 [ 670.105367][T10907] ? import_iovec+0x74/0xa0 [ 670.105393][T10907] ___sys_sendmsg+0x21f/0x2a0 [ 670.105420][T10907] ? __pfx____sys_sendmsg+0x10/0x10 [ 670.105481][T10907] ? __fget_files+0x2a/0x420 [ 670.105499][T10907] ? __fget_files+0x3a0/0x420 [ 670.105526][T10907] __x64_sys_sendmsg+0x19b/0x260 [ 670.105553][T10907] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 670.105601][T10907] do_syscall_64+0xfa/0x3b0 [ 670.105620][T10907] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.105635][T10907] ? asm_sysvec_call_function_single+0x1a/0x20 [ 670.105652][T10907] ? clear_bhb_loop+0x60/0xb0 [ 670.105671][T10907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.105686][T10907] RIP: 0033:0x7fef52b8ebe9 [ 670.105701][T10907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 670.105715][T10907] RSP: 002b:00007fef53a96038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 670.105732][T10907] RAX: ffffffffffffffda RBX: 00007fef52db6180 RCX: 00007fef52b8ebe9 [ 670.105744][T10907] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 670.105755][T10907] RBP: 00007fef52c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 670.105765][T10907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 670.105774][T10907] R13: 00007fef52db6218 R14: 00007fef52db6180 R15: 00007ffd428653b8 [ 670.105805][T10907] [ 671.879447][ T10] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 672.189161][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 672.208147][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 672.242238][ T10] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 672.440970][ T10] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 672.489718][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 672.517620][ T10] usb 4-1: Product: syz [ 672.532237][ T10] usb 4-1: Manufacturer: syz [ 672.548652][ T10] usb 4-1: SerialNumber: syz [ 672.576403][ T10] usb 4-1: config 0 descriptor?? [ 674.309907][ T6035] usb 4-1: USB disconnect, device number 30 [ 680.019170][ T10] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 680.349274][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 680.383451][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 680.414493][ T10] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 680.483002][ T10] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 680.537518][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 681.069549][ T10] usb 3-1: Product: syz [ 681.075435][ T10] usb 3-1: Manufacturer: syz [ 681.118438][ T10] usb 3-1: SerialNumber: syz [ 681.258644][ T10] usb 3-1: config 0 descriptor?? [ 682.597375][ T10] usb 3-1: USB disconnect, device number 21 [ 684.429279][ T5925] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 684.809790][ T5925] usb 4-1: Using ep0 maxpacket: 16 [ 684.849024][ T5925] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 684.905321][ T5925] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 684.938966][ T5925] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 684.983907][ T5925] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 685.267914][ T5925] usb 4-1: Product: syz [ 685.302061][ T5925] usb 4-1: Manufacturer: syz [ 685.337449][ T5925] usb 4-1: SerialNumber: syz [ 685.599410][ T5925] usb 4-1: 0:2 : does not exist [ 685.651083][ T5925] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 685.867030][ T5925] usb 4-1: USB disconnect, device number 31 [ 686.013211][ T8163] udevd[8163]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 691.074881][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 697.173086][T11162] ip6gretap1: entered allmulticast mode [ 697.230987][T11162] bridge0: port 4(ip6gretap1) entered blocking state [ 697.238939][T11162] bridge0: port 4(ip6gretap1) entered disabled state [ 697.447265][T11162] ip6gretap1: entered promiscuous mode [ 697.481578][T11162] bridge0: port 4(ip6gretap1) entered blocking state [ 697.488757][T11162] bridge0: port 4(ip6gretap1) entered forwarding state [ 697.553831][T11173] netlink: 'syz.0.1541': attribute type 1 has an invalid length. [ 697.563534][T11173] netlink: 224 bytes leftover after parsing attributes in process `syz.0.1541'. [ 698.102599][T11171] bridge_slave_0: left allmulticast mode [ 698.108334][T11171] bridge_slave_0: left promiscuous mode [ 698.117424][T11171] bridge0: port 1(bridge_slave_0) entered disabled state [ 698.731556][T11171] bridge_slave_1: left allmulticast mode [ 698.737281][T11171] bridge_slave_1: left promiscuous mode [ 698.949646][T11171] bridge0: port 2(bridge_slave_1) entered disabled state [ 699.083372][T11171] bond0: (slave bond_slave_0): Releasing backup interface [ 699.123977][T11171] bond0: (slave bond_slave_1): Releasing backup interface [ 699.224882][T11171] team0: Port device team_slave_0 removed [ 699.304876][T11171] team0: Port device team_slave_1 removed [ 699.544185][T11171] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 699.716479][T11171] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 699.876987][T11171] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 699.885645][T11171] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 699.935711][T11193] tmpfs: Unknown parameter 'nr_ino' [ 699.948654][T11174] team0: Mode changed to "broadcast" [ 699.976608][T11178] team0: Port device vlan0 added [ 702.992721][T11215] No control pipe specified [ 708.179259][ T6035] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 708.339683][ T6035] usb 5-1: device descriptor read/64, error -71 [ 708.581516][ T30] audit: type=1800 audit(1754717273.352:237): pid=11265 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.1570" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 708.669500][ T6035] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 708.949678][ T6035] usb 5-1: device descriptor read/64, error -71 [ 709.070200][ T6035] usb usb5-port1: attempt power cycle [ 709.439701][ T6035] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 709.911444][ T6035] usb 5-1: device descriptor read/8, error -71 [ 710.307532][T11282] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 710.320352][ T6035] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 710.539625][ T6035] usb 5-1: device not accepting address 35, error -71 [ 710.561586][T11288] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 710.580645][T11288] CPU: 0 UID: 0 PID: 11288 Comm: syz.3.1577 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 710.580677][T11288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 710.580692][T11288] Call Trace: [ 710.580700][T11288] [ 710.580707][T11288] dump_stack_lvl+0x189/0x250 [ 710.580734][T11288] ? __pfx_dump_stack_lvl+0x10/0x10 [ 710.580753][T11288] ? __pfx__printk+0x10/0x10 [ 710.580786][T11288] sysfs_warn_dup+0x8e/0xa0 [ 710.580805][T11288] sysfs_do_create_link_sd+0xc0/0x110 [ 710.580827][T11288] device_add_class_symlinks+0x1cf/0x240 [ 710.580855][T11288] device_add+0x475/0xb50 [ 710.580993][T11288] wiphy_register+0x199a/0x26b0 [ 710.581095][T11288] ? __pfx_wiphy_register+0x10/0x10 [ 710.581116][T11288] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 710.581145][T11288] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 710.581258][T11288] ieee80211_register_hw+0x33e1/0x4120 [ 710.581297][T11288] ? ieee80211_register_hw+0x1471/0x4120 [ 710.581330][T11288] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 710.581358][T11288] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 710.581392][T11288] ? __hrtimer_setup+0x187/0x210 [ 710.581408][T11288] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 710.581437][T11288] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 710.581486][T11288] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 710.581509][T11288] ? trace_kmalloc+0x1f/0xd0 [ 710.581522][T11288] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 710.581538][T11288] ? kstrndup+0xbf/0x160 [ 710.581628][T11288] hwsim_new_radio_nl+0xea4/0x1b10 [ 710.581668][T11288] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 710.581696][T11288] ? irqentry_exit+0x74/0x90 [ 710.581712][T11288] ? lockdep_hardirqs_on+0x9c/0x150 [ 710.581845][T11288] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 710.581949][T11288] genl_family_rcv_msg_doit+0x215/0x300 [ 710.581985][T11288] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 710.582021][T11288] ? bpf_lsm_capable+0x9/0x20 [ 710.582041][T11288] ? security_capable+0x7e/0x2e0 [ 710.582068][T11288] genl_rcv_msg+0x60e/0x790 [ 710.582090][T11288] ? __pfx_genl_rcv_msg+0x10/0x10 [ 710.582106][T11288] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 710.582144][T11288] netlink_rcv_skb+0x205/0x470 [ 710.582167][T11288] ? __pfx_genl_rcv_msg+0x10/0x10 [ 710.582184][T11288] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 710.582220][T11288] ? down_read+0x1ad/0x2e0 [ 710.582241][T11288] genl_rcv+0x28/0x40 [ 710.582256][T11288] netlink_unicast+0x75c/0x8e0 [ 710.582284][T11288] netlink_sendmsg+0x805/0xb30 [ 710.582307][T11288] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 710.582328][T11288] ? __pfx_netlink_sendmsg+0x10/0x10 [ 710.582357][T11288] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 710.582372][T11288] ? __pfx_netlink_sendmsg+0x10/0x10 [ 710.582396][T11288] __sock_sendmsg+0x21c/0x270 [ 710.582417][T11288] ____sys_sendmsg+0x505/0x830 [ 710.582446][T11288] ? __pfx_____sys_sendmsg+0x10/0x10 [ 710.582478][T11288] ? import_iovec+0x74/0xa0 [ 710.582503][T11288] ___sys_sendmsg+0x21f/0x2a0 [ 710.582529][T11288] ? __pfx____sys_sendmsg+0x10/0x10 [ 710.582584][T11288] ? __fget_files+0x2a/0x420 [ 710.582601][T11288] ? __fget_files+0x3a0/0x420 [ 710.582627][T11288] __x64_sys_sendmsg+0x19b/0x260 [ 710.582654][T11288] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 710.582687][T11288] ? rcu_is_watching+0x15/0xb0 [ 710.582708][T11288] ? do_syscall_64+0xbe/0x3b0 [ 710.582729][T11288] do_syscall_64+0xfa/0x3b0 [ 710.582747][T11288] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.582762][T11288] ? asm_sysvec_call_function_single+0x1a/0x20 [ 710.582778][T11288] ? clear_bhb_loop+0x60/0xb0 [ 710.582797][T11288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.582812][T11288] RIP: 0033:0x7f6b8c58ebe9 [ 710.582831][T11288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 710.582844][T11288] RSP: 002b:00007f6b8d324038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 710.582861][T11288] RAX: ffffffffffffffda RBX: 00007f6b8c7b6180 RCX: 00007f6b8c58ebe9 [ 710.582902][T11288] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 710.582912][T11288] RBP: 00007f6b8c611e19 R08: 0000000000000000 R09: 0000000000000000 [ 710.582922][T11288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 710.582932][T11288] R13: 00007f6b8c7b6218 R14: 00007f6b8c7b6180 R15: 00007ffc6fd43008 [ 710.582958][T11288] [ 711.009994][ C0] vkms_vblank_simulate: vblank timer overrun [ 711.097010][ T6035] usb usb5-port1: unable to enumerate USB device [ 713.676851][T11310] ./bus: Can't lookup blockdev [ 714.138813][ T30] audit: type=1800 audit(1754717278.882:238): pid=11314 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.1584" name="SYSV00000000" dev="tmpfs" ino=3 res=0 errno=0 [ 716.462561][T11332] No control pipe specified [ 723.379492][ T6035] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 723.621362][ T6035] usb 2-1: device descriptor read/64, error -71 [ 724.519430][ T6035] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 725.090181][ T6035] usb 2-1: device descriptor read/64, error -71 [ 725.421676][ T6035] usb usb2-port1: attempt power cycle [ 725.490939][ T30] audit: type=1800 audit(1754717290.252:239): pid=11398 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.4.1609" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 726.463371][T11408] ./bus: Can't lookup blockdev [ 727.406974][T11387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 727.626860][T11387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 727.788677][T11387] bond0 (unregistering): Released all slaves [ 730.179169][ T30] audit: type=1800 audit(1754717294.942:240): pid=11440 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.1622" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 732.290335][T11454] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 732.320031][T11454] overlayfs: overlapping lowerdir path [ 734.129243][ T6035] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 734.979495][ T6035] usb 2-1: Using ep0 maxpacket: 8 [ 734.993150][T11478] No control pipe specified [ 734.998827][ T6035] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 735.010610][ T6035] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 735.038861][ T6035] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 735.069263][ T6035] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 735.088434][ T6035] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 735.113649][ T6035] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 735.126586][T11457] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 735.138451][T11457] CPU: 1 UID: 0 PID: 11457 Comm: syz.2.1625 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 735.138471][T11457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 735.138482][T11457] Call Trace: [ 735.138489][T11457] [ 735.138495][T11457] dump_stack_lvl+0x189/0x250 [ 735.138520][T11457] ? __pfx_dump_stack_lvl+0x10/0x10 [ 735.138538][T11457] ? __pfx__printk+0x10/0x10 [ 735.138558][T11457] ? kernfs_path_from_node+0x2c/0x260 [ 735.138579][T11457] ? kernfs_path_from_node+0x2c/0x260 [ 735.138596][T11457] ? kernfs_path_from_node+0x2c/0x260 [ 735.138616][T11457] ? kernfs_path_from_node+0x22c/0x260 [ 735.138634][T11457] ? kernfs_path_from_node+0x2c/0x260 [ 735.138655][T11457] sysfs_warn_dup+0x8e/0xa0 [ 735.138672][T11457] sysfs_do_create_link_sd+0xc0/0x110 [ 735.138693][T11457] device_add_class_symlinks+0x1cf/0x240 [ 735.138720][T11457] device_add+0x475/0xb50 [ 735.138752][T11457] wiphy_register+0x199a/0x26b0 [ 735.138787][T11457] ? __pfx_wiphy_register+0x10/0x10 [ 735.138806][T11457] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 735.138835][T11457] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 735.138862][T11457] ieee80211_register_hw+0x33e1/0x4120 [ 735.138900][T11457] ? ieee80211_register_hw+0x1471/0x4120 [ 735.138931][T11457] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 735.138959][T11457] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 735.138991][T11457] ? __hrtimer_setup+0x187/0x210 [ 735.139006][T11457] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 735.139039][T11457] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 735.139106][T11457] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 735.139137][T11457] ? trace_kmalloc+0x1f/0xd0 [ 735.139150][T11457] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 735.139166][T11457] ? kstrndup+0xbf/0x160 [ 735.139194][T11457] hwsim_new_radio_nl+0xea4/0x1b10 [ 735.139220][T11457] ? __pfx___nla_validate_parse+0x10/0x10 [ 735.139251][T11457] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 735.139277][T11457] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 735.139301][T11457] ? __nla_parse+0x40/0x60 [ 735.139323][T11457] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 735.139347][T11457] genl_family_rcv_msg_doit+0x215/0x300 [ 735.139369][T11457] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 735.139397][T11457] ? bpf_lsm_capable+0x9/0x20 [ 735.139416][T11457] ? security_capable+0x7e/0x2e0 [ 735.139442][T11457] genl_rcv_msg+0x60e/0x790 [ 735.139464][T11457] ? __pfx_genl_rcv_msg+0x10/0x10 [ 735.139479][T11457] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 735.139514][T11457] netlink_rcv_skb+0x205/0x470 [ 735.139537][T11457] ? __pfx_genl_rcv_msg+0x10/0x10 [ 735.139554][T11457] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 735.139591][T11457] ? down_read+0x1ad/0x2e0 [ 735.139612][T11457] genl_rcv+0x28/0x40 [ 735.139625][T11457] netlink_unicast+0x75c/0x8e0 [ 735.139655][T11457] netlink_sendmsg+0x805/0xb30 [ 735.139685][T11457] ? __pfx_netlink_sendmsg+0x10/0x10 [ 735.139714][T11457] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 735.139729][T11457] ? __pfx_netlink_sendmsg+0x10/0x10 [ 735.139761][T11457] __sock_sendmsg+0x21c/0x270 [ 735.139784][T11457] ____sys_sendmsg+0x505/0x830 [ 735.139813][T11457] ? __pfx_____sys_sendmsg+0x10/0x10 [ 735.139845][T11457] ? import_iovec+0x74/0xa0 [ 735.139871][T11457] ___sys_sendmsg+0x21f/0x2a0 [ 735.139897][T11457] ? __pfx____sys_sendmsg+0x10/0x10 [ 735.139951][T11457] ? __fget_files+0x2a/0x420 [ 735.139968][T11457] ? __fget_files+0x3a0/0x420 [ 735.139996][T11457] __x64_sys_sendmsg+0x19b/0x260 [ 735.140023][T11457] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 735.140063][T11457] ? do_syscall_64+0xbe/0x3b0 [ 735.140084][T11457] do_syscall_64+0xfa/0x3b0 [ 735.140101][T11457] ? lockdep_hardirqs_on+0x9c/0x150 [ 735.140117][T11457] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.140132][T11457] ? clear_bhb_loop+0x60/0xb0 [ 735.140151][T11457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.140166][T11457] RIP: 0033:0x7ff04678ebe9 [ 735.140183][T11457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 735.140197][T11457] RSP: 002b:00007ff0476b3038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 735.140214][T11457] RAX: ffffffffffffffda RBX: 00007ff0469b5fa0 RCX: 00007ff04678ebe9 [ 735.140226][T11457] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 735.140236][T11457] RBP: 00007ff046811e19 R08: 0000000000000000 R09: 0000000000000000 [ 735.140246][T11457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 735.140255][T11457] R13: 00007ff0469b6038 R14: 00007ff0469b5fa0 R15: 00007fffd4bcfb98 [ 735.140281][T11457] [ 735.681633][ T6035] hub 2-1:1.0: bad descriptor, ignoring hub [ 735.687730][ T6035] hub 2-1:1.0: probe with driver hub failed with error -5 [ 735.700395][ T6035] cdc_wdm 2-1:1.0: skipping garbage [ 735.705707][ T6035] cdc_wdm 2-1:1.0: skipping garbage [ 735.713590][ T6035] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 735.725448][ T6035] cdc_wdm 2-1:1.0: Unknown control protocol [ 736.105962][T11474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.159791][T11474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.359985][ T6035] usb 2-1: USB disconnect, device number 32 [ 737.583465][ T30] audit: type=1800 audit(1754717302.132:241): pid=11500 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.4.1638" name="SYSV00000000" dev="tmpfs" ino=3 res=0 errno=0 [ 741.582895][T11538] ./bus: Can't lookup blockdev [ 742.186878][ T6035] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 742.421245][ T6035] usb 4-1: Using ep0 maxpacket: 16 [ 742.562654][ T6035] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 742.616411][ T6035] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 742.673345][ T6035] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 742.729948][ T6035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 742.777531][ T6035] usb 4-1: Product: syz [ 742.810163][ T6035] usb 4-1: Manufacturer: syz [ 742.833531][ T6035] usb 4-1: SerialNumber: syz [ 742.870328][ T6035] usb 4-1: config 0 descriptor?? [ 744.525633][T11554] gretap0: entered promiscuous mode [ 744.546235][T11554] vlan2: entered promiscuous mode [ 744.923299][T11560] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 745.134622][ T6035] usb 4-1: USB disconnect, device number 32 [ 745.501797][T11565] No control pipe specified [ 747.236319][T11588] ./bus: Can't lookup blockdev [ 747.739621][ T6035] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 747.921732][ T6035] usb 4-1: Using ep0 maxpacket: 8 [ 747.929991][ T6035] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 747.952976][ T6035] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 747.993472][ T6035] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 748.030030][T11595] nbd0: detected capacity change from 0 to 63 [ 748.044949][ T6035] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 748.094456][ T6035] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 748.449766][T11601] block nbd0: NBD_DISCONNECT [ 748.456707][T11601] block nbd0: Disconnected due to user request. [ 748.495793][ T6035] hub 4-1:1.0: bad descriptor, ignoring hub [ 748.517669][ T6035] hub 4-1:1.0: probe with driver hub failed with error -5 [ 748.574269][ T8163] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.584038][ T8163] Buffer I/O error on dev nbd0, logical block 2, async page read [ 748.602192][T11601] block nbd0: shutting down sockets [ 748.616959][ T8163] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.659908][ T8163] Buffer I/O error on dev nbd0, logical block 3, async page read [ 748.670235][ T6035] cdc_wdm 4-1:1.0: skipping garbage [ 748.685610][ T6035] cdc_wdm 4-1:1.0: skipping garbage [ 748.729314][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.738452][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 748.749861][ C0] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.758974][ C0] Buffer I/O error on dev nbd0, logical block 1, async page read [ 748.772415][ T8163] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.779250][ T6035] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 748.790270][ T8163] Buffer I/O error on dev nbd0, logical block 0, async page read [ 748.799486][ T8163] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.826771][ T8163] Buffer I/O error on dev nbd0, logical block 1, async page read [ 748.875245][ T8163] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 748.935611][ T8163] Buffer I/O error on dev nbd0, logical block 2, async page read [ 748.976038][ T8163] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 749.001081][ T8163] Buffer I/O error on dev nbd0, logical block 3, async page read [ 749.053607][ T8163] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 749.079467][ T6035] usb 4-1: USB disconnect, device number 33 [ 749.120912][ T8163] Buffer I/O error on dev nbd0, logical block 0, async page read [ 749.353984][ T8163] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 749.449494][ T6035] usb 4-1: new full-speed USB device number 34 using dummy_hcd [ 749.652482][ T8163] Buffer I/O error on dev nbd0, logical block 1, async page read [ 749.690584][ T8163] ldm_validate_partition_table(): Disk read failed. [ 749.731405][ T8163] Dev nbd0: unable to read RDB block 0 [ 749.799030][ T8163] nbd0: unable to read partition table [ 749.847277][ T8163] ldm_validate_partition_table(): Disk read failed. [ 749.849738][ T6035] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 749.899119][ T6035] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 749.917490][ T8163] Dev nbd0: unable to read RDB block 0 [ 749.936115][ T8163] nbd0: unable to read partition table [ 749.948817][ T6035] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 749.989802][ T6035] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 750.156915][ T6035] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 750.214741][ T6035] hub 4-1:1.0: bad descriptor, ignoring hub [ 750.224387][ T6035] hub 4-1:1.0: probe with driver hub failed with error -5 [ 750.237272][ T6035] cdc_wdm 4-1:1.0: skipping garbage [ 750.258736][ T6035] cdc_wdm 4-1:1.0: skipping garbage [ 750.274737][ T6035] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 750.579947][ T5969] usb 4-1: USB disconnect, device number 34 [ 750.749370][T11622] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1673'. [ 751.338857][ T6035] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 751.539882][ T6035] usb 3-1: Using ep0 maxpacket: 16 [ 751.623188][ T6035] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 751.689789][ T6035] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 751.714126][ T6035] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 751.735280][ T6035] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 751.778947][ T6035] usb 3-1: Product: syz [ 751.808446][ T6035] usb 3-1: Manufacturer: syz [ 751.830936][ T6035] usb 3-1: SerialNumber: syz [ 752.060105][ T6035] usb 3-1: config 0 descriptor?? [ 752.519345][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.542881][T11629] vlan2: entered promiscuous mode [ 752.561571][T11629] team0: entered promiscuous mode [ 752.609144][ T6035] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 752.840833][ T6035] usb 1-1: Using ep0 maxpacket: 16 [ 752.896507][ T6035] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 752.974259][ T6035] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 753.044344][ T6035] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 753.106807][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.160343][ T6035] usb 1-1: Product: syz [ 753.189095][ T6035] usb 1-1: Manufacturer: syz [ 753.239177][ T6035] usb 1-1: SerialNumber: syz [ 753.270334][ T6035] usb 1-1: config 0 descriptor?? [ 754.866326][ T6035] usb 1-1: USB disconnect, device number 26 [ 755.308782][ T6035] usb 3-1: USB disconnect, device number 22 [ 755.484825][T11661] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1685'. [ 757.006768][T11666] netlink: 'syz.3.1686': attribute type 72 has an invalid length. [ 759.022025][T11688] nbd2: detected capacity change from 0 to 63 [ 759.289347][ T5925] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 759.338525][ T5854] block nbd2: Receive control failed (result -104) [ 759.482190][ T5925] usb 2-1: Using ep0 maxpacket: 16 [ 759.519491][ T5925] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 759.559117][ T10] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 759.596300][ T5925] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 759.686664][ T5925] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 759.732131][ T5925] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 759.769471][ T5925] usb 2-1: Product: syz [ 759.769753][ T10] usb 5-1: config 0 has an invalid interface number: 117 but max is 0 [ 759.782706][ T5925] usb 2-1: Manufacturer: syz [ 759.792772][ T5925] usb 2-1: SerialNumber: syz [ 759.802541][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 760.545185][ T10] usb 5-1: config 0 has no interface number 0 [ 760.623953][ T10] usb 5-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 760.636401][ T10] usb 5-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 760.653974][ T5925] usb 2-1: 0:2 : does not exist [ 760.670937][ T10] usb 5-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 760.687529][ T5925] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 760.697416][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 760.736601][ T10] usb 5-1: Product: syz [ 760.778309][ T10] usb 5-1: Manufacturer: syz [ 760.791339][ T10] usb 5-1: SerialNumber: syz [ 760.806806][ T5925] usb 2-1: USB disconnect, device number 33 [ 760.824210][ T10] usb 5-1: config 0 descriptor?? [ 760.905292][ T8170] udevd[8170]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 761.293372][T11717] netlink: 'syz.3.1701': attribute type 72 has an invalid length. [ 761.569510][ T10] usb 5-1: USB disconnect, device number 36 [ 764.824018][T11754] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1710'. [ 770.439203][ T10] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 770.667079][T11776] syzkaller1: entered promiscuous mode [ 770.686940][T11776] syzkaller1: entered allmulticast mode [ 770.771186][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 770.802022][ T10] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 770.838856][ T10] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 770.867350][T11782] mac80211_hwsim hwsim5 syzkaller0: entered promiscuous mode [ 770.889781][ T10] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 770.898962][T11782] mac80211_hwsim hwsim5 syzkaller0: entered allmulticast mode [ 770.921119][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 770.952519][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 770.979389][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 771.005103][ T10] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 771.025534][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 771.055689][ T10] usb 3-1: config 0 descriptor?? [ 771.149866][T11788] vlan2: entered promiscuous mode [ 771.340249][ T10] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 771.415969][ T10] usb 3-1: USB disconnect, device number 23 [ 771.455309][ T10] usblp0: removed [ 772.049948][ T10] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 772.220177][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 772.265593][ T10] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 772.459313][ T10] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 772.468033][ T10] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 772.520273][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 772.541182][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 772.564341][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 772.651841][T11811] IPv6: Can't replace route, no match found [ 772.699658][ T5911] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 772.950694][ T5911] usb 4-1: Using ep0 maxpacket: 32 [ 773.035630][ T5911] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 773.176743][ T5911] usb 4-1: config 0 has no interface number 0 [ 773.272202][ T5911] usb 4-1: config 0 interface 12 has no altsetting 0 [ 773.440368][ T10] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 773.449548][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 773.470117][ T10] usb 3-1: config 0 descriptor?? [ 773.475941][ T5911] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 773.478251][ T10] usb 3-1: can't set config #0, error -71 [ 773.498978][ T10] usb 3-1: USB disconnect, device number 24 [ 773.522539][ T5911] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.568694][T11816] syzkaller1: entered promiscuous mode [ 773.575085][T11816] syzkaller1: entered allmulticast mode [ 773.743799][ T5911] usb 4-1: Product: syz [ 773.751771][ T5911] usb 4-1: Manufacturer: syz [ 773.756444][ T5911] usb 4-1: SerialNumber: syz [ 773.764940][ T5911] usb 4-1: config 0 descriptor?? [ 773.803699][T11792] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1725'. [ 773.819549][T11792] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1725'. [ 774.574678][T11792] veth5: entered promiscuous mode [ 774.579869][T11792] veth5: entered allmulticast mode [ 775.629364][ T5911] f81534 4-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 775.652482][ T5911] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 775.678576][ T5911] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 775.990879][ T5911] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 776.271819][ T5911] usb 4-1: USB disconnect, device number 35 [ 776.304284][T11842] Falling back ldisc for ttyS3. [ 777.859592][ T5911] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 777.882808][T11866] IPv6: Can't replace route, no match found [ 779.069374][ T5911] usb 4-1: Using ep0 maxpacket: 16 [ 779.085162][ T5911] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 779.122560][ T5911] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 779.167467][ T5911] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 779.207853][ T5911] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 779.268492][T11874] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1751'. [ 779.295300][ T5911] usb 4-1: Product: syz [ 779.308689][ T5911] usb 4-1: Manufacturer: syz [ 779.343820][ T5911] usb 4-1: SerialNumber: syz [ 779.392254][ T10] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 779.440583][ T5911] usb 4-1: config 0 descriptor?? [ 779.643955][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 779.933544][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 780.051883][ T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 780.119967][ T10] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 780.126953][ T5911] usb 4-1: USB disconnect, device number 36 [ 780.174956][ T10] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 780.206476][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 780.252615][ T10] hub 3-1:1.0: bad descriptor, ignoring hub [ 780.275908][ T10] hub 3-1:1.0: probe with driver hub failed with error -5 [ 780.297959][ T10] cdc_wdm 3-1:1.0: skipping garbage [ 780.309060][ T10] cdc_wdm 3-1:1.0: skipping garbage [ 780.314326][ T10] cdc_wdm 3-1:1.0: skipping garbage [ 780.350050][ T10] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 780.518375][T11884] random: crng reseeded on system resumption [ 780.592550][T11887] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1753'. [ 782.439961][ T6035] usb 3-1: USB disconnect, device number 25 [ 783.001345][T11891] Falling back ldisc for ttyS3. [ 783.233247][T11902] bridge_slave_0: entered promiscuous mode [ 784.868274][T11911] nbd4: detected capacity change from 0 to 63 [ 786.355383][ T5854] block nbd4: Receive control failed (result -104) [ 786.769405][ T10] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 786.989500][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 787.033983][T11940] Falling back ldisc for ttyS3. [ 787.088559][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 787.132816][ T10] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 787.219452][ T10] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 787.309876][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 787.356329][ T10] usb 1-1: Product: syz [ 787.366863][ T10] usb 1-1: Manufacturer: syz [ 787.389705][ T10] usb 1-1: SerialNumber: syz [ 787.441640][ T10] usb 1-1: config 0 descriptor?? [ 789.422376][T11968] ./bus: Can't lookup blockdev [ 789.651086][ T5987] block nbd2: Possible stuck request ffff8880255ae000: control (read@0,1024B). Runtime 30 seconds [ 789.663820][ T5987] block nbd2: Possible stuck request ffff8880255ae1c0: control (read@1024,1024B). Runtime 30 seconds [ 789.675159][ T5987] block nbd2: Possible stuck request ffff8880255ae380: control (read@2048,1024B). Runtime 30 seconds [ 789.687316][ T5987] block nbd2: Possible stuck request ffff8880255ae540: control (read@3072,1024B). Runtime 30 seconds [ 790.320093][T11975] nbd3: detected capacity change from 0 to 63 [ 790.366875][ T5854] block nbd3: Receive control failed (result -32) [ 790.402460][ T5838] block nbd3: Dead connection, failed to find a fallback [ 790.461161][ T5838] block nbd3: shutting down sockets [ 790.519891][ T5838] blk_print_req_error: 138 callbacks suppressed [ 790.519914][ T5838] I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 790.584574][ T5838] buffer_io_error: 138 callbacks suppressed [ 790.584592][ T5838] Buffer I/O error on dev nbd3, logical block 0, async page read [ 790.653218][ T5838] I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 790.703924][ T5838] Buffer I/O error on dev nbd3, logical block 1, async page read [ 790.771698][ T5838] I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 790.792189][T11986] Falling back ldisc for ttyS3. [ 790.839245][ T5838] Buffer I/O error on dev nbd3, logical block 2, async page read [ 791.025624][ T5838] I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 791.045470][ T5838] Buffer I/O error on dev nbd3, logical block 3, async page read [ 791.087884][ T5838] I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 791.204437][ T5838] Buffer I/O error on dev nbd3, logical block 0, async page read [ 791.779726][ T5838] I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 791.844877][ T5838] Buffer I/O error on dev nbd3, logical block 1, async page read [ 791.892240][ T5838] I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 791.927360][ T5835] usb 1-1: USB disconnect, device number 27 [ 791.933565][ T5838] Buffer I/O error on dev nbd3, logical block 2, async page read [ 791.958560][ T5838] I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 791.978603][ T5838] Buffer I/O error on dev nbd3, logical block 3, async page read [ 792.025514][ T5838] I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 792.065088][ T5838] Buffer I/O error on dev nbd3, logical block 0, async page read [ 792.099423][ T5838] I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 792.154581][ T5838] Buffer I/O error on dev nbd3, logical block 1, async page read [ 792.940915][ T5838] ldm_validate_partition_table(): Disk read failed. [ 793.090318][T12002] cifs: Bad value for 'port' [ 793.478477][ T5838] Dev nbd3: unable to read RDB block 0 [ 793.514067][ T5838] nbd3: unable to read partition table [ 793.645348][ T5838] ldm_validate_partition_table(): Disk read failed. [ 793.691240][ T5838] Dev nbd3: unable to read RDB block 0 [ 793.729163][ T5838] nbd3: unable to read partition table [ 793.818241][T12008] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1794'. [ 796.626039][T12034] netlink: 'syz.1.1799': attribute type 12 has an invalid length. [ 797.270318][T12040] netlink: 'syz.3.1800': attribute type 12 has an invalid length. [ 799.616705][T12070] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1808'. [ 799.669182][ T5911] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 799.843598][ T5911] usb 5-1: Using ep0 maxpacket: 16 [ 799.864726][ T5911] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 799.908704][ T5911] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 799.953435][ T5911] usb 5-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 799.999089][ T5911] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 800.033104][ T5911] usb 5-1: Product: syz [ 800.037348][ T5911] usb 5-1: Manufacturer: syz [ 800.068406][ T5911] usb 5-1: SerialNumber: syz [ 800.097408][ T5911] usb 5-1: config 0 descriptor?? [ 800.536434][T12083] nbd1: detected capacity change from 0 to 63 [ 800.832338][T12095] overlayfs: failed to resolve './file1': -2 [ 801.366279][ T5854] block nbd1: Receive control failed (result -104) [ 802.792941][T12105] 9p: Unknown Cache mode or invalid value mmp [ 803.558440][ T5911] usb 5-1: USB disconnect, device number 37 [ 803.879374][ T5925] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 804.050690][ T5925] usb 3-1: Using ep0 maxpacket: 32 [ 804.060241][ T5925] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 804.069921][ T5925] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 804.080132][ T5925] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 804.091146][ T5925] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 804.119095][ T5925] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 804.128469][ T5925] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.201541][ T5925] usb 3-1: config 0 descriptor?? [ 804.478240][ T5925] usb 3-1: USB disconnect, device number 26 [ 805.599410][ T5925] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 805.836889][ T5925] usb 3-1: Using ep0 maxpacket: 32 [ 805.851070][ T5925] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 805.870042][ T5925] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 805.878968][ T5925] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 805.890007][ T5925] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 805.901821][ T5925] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 805.911714][ T5925] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 805.930448][ T5925] usb 3-1: config 0 descriptor?? [ 808.306059][T12149] 9p: Unknown Cache mode or invalid value mmp [ 808.319871][T12148] input: syz1 as /devices/virtual/input/input19 [ 808.529141][ T5925] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 808.588966][ T5835] usb 3-1: USB disconnect, device number 27 [ 808.692301][ T5925] usb 2-1: Using ep0 maxpacket: 16 [ 808.704524][ T5925] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 808.801082][ T5925] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 808.979949][ T5925] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 809.124479][ T5925] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.262927][ T5925] usb 2-1: Product: syz [ 809.337503][ T5925] usb 2-1: Manufacturer: syz [ 809.423645][ T5925] usb 2-1: SerialNumber: syz [ 809.667633][ T5925] usb 2-1: 0:2 : does not exist [ 809.706213][ T5925] usb 2-1: USB disconnect, device number 34 [ 809.798546][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 811.588782][T12178] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1832'. [ 811.965011][T12180] nbd: nbd3 already in use [ 813.038686][T12186] input: syz1 as /devices/virtual/input/input20 [ 813.359311][ T5911] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 813.521111][ T5911] usb 5-1: Using ep0 maxpacket: 8 [ 813.538333][ T5911] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 813.587775][ T5911] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 813.624038][ T5911] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 813.642554][ T5911] usb 5-1: config 0 has no interface number 0 [ 813.666288][ T5911] usb 5-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 813.723122][ T5911] usb 5-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 813.737130][ T5911] usb 5-1: config 0 interface 255 has no altsetting 0 [ 813.753756][ T5911] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 813.766828][ T5911] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 813.777333][ T5911] usb 5-1: Product: syz [ 813.821003][ T5911] usb 5-1: config 0 descriptor?? [ 813.939232][ T10] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 813.973805][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 814.102120][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 814.129265][ T5925] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 814.149320][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 814.170939][ T5911] usb 5-1: USB disconnect, device number 38 [ 814.182200][ T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 815.019254][ T5925] usb 4-1: Using ep0 maxpacket: 16 [ 815.030183][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 815.225608][ T5925] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 815.343031][ T10] usb 2-1: config 0 descriptor?? [ 815.355287][ T5925] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 815.540206][ T5925] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 815.572507][ T5925] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.599505][ T5925] usb 4-1: Product: syz [ 815.611839][ T5925] usb 4-1: Manufacturer: syz [ 815.617666][ T5925] usb 4-1: SerialNumber: syz [ 816.626953][ T5987] block nbd4: Possible stuck request ffff88802564e000: control (read@0,1024B). Runtime 30 seconds [ 816.638784][ T5987] block nbd4: Possible stuck request ffff88802564e1c0: control (read@1024,1024B). Runtime 30 seconds [ 816.650130][ T5925] usb 4-1: 0:2 : does not exist [ 816.662767][ T5987] block nbd4: Possible stuck request ffff88802564e380: control (read@2048,1024B). Runtime 30 seconds [ 816.675251][ T5987] block nbd4: Possible stuck request ffff88802564e540: control (read@3072,1024B). Runtime 30 seconds [ 816.709258][ T10] hid-led 0003:04D8:F372.000B: hidraw0: USB HID v0.00 Device [HID 04d8:f372] on usb-dummy_hcd.1-1/input0 [ 816.775989][ T5925] usb 4-1: USB disconnect, device number 37 [ 817.203073][ T10] hid-led 0003:04D8:F372.000B: Greynut Luxafor initialized [ 817.486905][ T10] usb 2-1: USB disconnect, device number 35 [ 817.754759][ T13] leds luxafor0:blue:led5: Setting an LED's brightness failed (-38) [ 817.765837][ T5855] udevd[5855]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 817.811423][T12228] fido_id[12228]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 817.835191][ T59] leds luxafor0:green:led5: Setting an LED's brightness failed (-38) [ 817.867184][ T9929] leds luxafor0:red:led5: Setting an LED's brightness failed (-38) [ 817.915545][ T49] leds luxafor0:blue:led4: Setting an LED's brightness failed (-38) [ 817.938320][ T49] leds luxafor0:green:led4: Setting an LED's brightness failed (-38) [ 817.989557][ T6910] leds luxafor0:red:led4: Setting an LED's brightness failed (-38) [ 818.093436][T12239] bond_slave_0: entered promiscuous mode [ 818.099593][T12239] bond_slave_1: entered promiscuous mode [ 818.123167][T12239] vlan2: entered promiscuous mode [ 818.128598][T12239] bond0: entered promiscuous mode [ 818.215262][ T6071] leds luxafor0:blue:led3: Setting an LED's brightness failed (-38) [ 818.256702][ T6071] leds luxafor0:green:led3: Setting an LED's brightness failed (-38) [ 819.076434][ T9929] leds luxafor0:red:led3: Setting an LED's brightness failed (-38) [ 819.105136][ T49] leds luxafor0:blue:led2: Setting an LED's brightness failed (-38) [ 819.160630][ T49] leds luxafor0:green:led2: Setting an LED's brightness failed (-38) [ 819.364414][ T49] leds luxafor0:red:led2: Setting an LED's brightness failed (-38) [ 819.380509][ T49] leds luxafor0:blue:led1: Setting an LED's brightness failed (-38) [ 819.411965][ T49] leds luxafor0:green:led1: Setting an LED's brightness failed (-38) [ 819.429864][ T5925] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 819.710984][T11757] block nbd2: Possible stuck request ffff8880255ae000: control (read@0,1024B). Runtime 60 seconds [ 819.726603][T11757] block nbd2: Possible stuck request ffff8880255ae1c0: control (read@1024,1024B). Runtime 60 seconds [ 819.740576][ T5925] usb 1-1: Using ep0 maxpacket: 8 [ 819.757153][T11757] block nbd2: Possible stuck request ffff8880255ae380: control (read@2048,1024B). Runtime 60 seconds [ 819.792895][T11757] block nbd2: Possible stuck request ffff8880255ae540: control (read@3072,1024B). Runtime 60 seconds [ 820.605730][ T49] leds luxafor0:red:led1: Setting an LED's brightness failed (-38) [ 821.103070][ T6071] leds luxafor0:blue:led0: Setting an LED's brightness failed (-38) [ 821.120221][ T5925] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 821.139177][ T5925] usb 1-1: config 0 has an invalid interface number: 255 but max is 0 [ 821.147416][ T5925] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 821.167788][ T5925] usb 1-1: config 0 has no interface number 0 [ 821.174034][ T5925] usb 1-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 821.185995][ T5925] usb 1-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 821.209065][ T5925] usb 1-1: config 0 interface 255 has no altsetting 0 [ 821.217153][ T5925] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 821.248088][ T59] leds luxafor0:green:led0: Setting an LED's brightness failed (-38) [ 821.271397][ T5925] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 821.744755][ T6071] leds luxafor0:red:led0: Setting an LED's brightness failed (-38) [ 821.752888][ T5925] usb 1-1: Product: syz [ 821.783049][ T5925] usb 1-1: config 0 descriptor?? [ 822.158812][T12282] overlayfs: failed to resolve './file1': -2 [ 822.749435][T12274] Falling back ldisc for ttyS3. [ 822.779263][ T5925] usb 1-1: USB disconnect, device number 28 [ 823.554305][T12293] 8021q: VLANs not supported on vcan0 [ 825.020524][T12311] tmpfs: Bad value for 'huge' [ 827.803698][T12356] nbd: nbd1 already in use [ 830.231000][T12379] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1900'. [ 831.719198][T11497] block nbd1: Possible stuck request ffff888025540000: control (read@0,1024B). Runtime 30 seconds [ 831.730020][T11497] block nbd1: Possible stuck request ffff8880255401c0: control (read@1024,1024B). Runtime 30 seconds [ 831.741323][T11497] block nbd1: Possible stuck request ffff888025540380: control (read@2048,1024B). Runtime 30 seconds [ 831.752466][T11497] block nbd1: Possible stuck request ffff888025540540: control (read@3072,1024B). Runtime 30 seconds [ 832.699601][ T5911] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 833.729207][ T5911] usb 2-1: Using ep0 maxpacket: 16 [ 837.121716][T12440] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 837.962124][ T5911] usb 2-1: device descriptor read/all, error -71 [ 838.004124][T12442] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 838.079175][T12442] CPU: 1 UID: 0 PID: 12442 Comm: syz.3.1919 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 838.079206][T12442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 838.079221][T12442] Call Trace: [ 838.079228][T12442] [ 838.079235][T12442] dump_stack_lvl+0x189/0x250 [ 838.079262][T12442] ? __pfx_dump_stack_lvl+0x10/0x10 [ 838.079280][T12442] ? __pfx__printk+0x10/0x10 [ 838.079301][T12442] ? kernfs_path_from_node+0x2c/0x260 [ 838.079321][T12442] ? kernfs_path_from_node+0x2c/0x260 [ 838.079338][T12442] ? kernfs_path_from_node+0x2c/0x260 [ 838.079358][T12442] ? kernfs_path_from_node+0x22c/0x260 [ 838.079375][T12442] ? kernfs_path_from_node+0x2c/0x260 [ 838.079397][T12442] sysfs_warn_dup+0x8e/0xa0 [ 838.079415][T12442] sysfs_do_create_link_sd+0xc0/0x110 [ 838.079435][T12442] device_add_class_symlinks+0x1cf/0x240 [ 838.079463][T12442] device_add+0x475/0xb50 [ 838.079489][T12442] wiphy_register+0x199a/0x26b0 [ 838.079527][T12442] ? __pfx_wiphy_register+0x10/0x10 [ 838.079547][T12442] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 838.079575][T12442] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 838.079602][T12442] ieee80211_register_hw+0x33e1/0x4120 [ 838.079640][T12442] ? ieee80211_register_hw+0x1471/0x4120 [ 838.079671][T12442] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 838.079700][T12442] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 838.079732][T12442] ? __hrtimer_setup+0x187/0x210 [ 838.079748][T12442] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 838.079776][T12442] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 838.079823][T12442] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 838.079844][T12442] ? trace_kmalloc+0x1f/0xd0 [ 838.079857][T12442] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 838.079873][T12442] ? kstrndup+0xbf/0x160 [ 838.079901][T12442] hwsim_new_radio_nl+0xea4/0x1b10 [ 838.079926][T12442] ? __pfx___nla_validate_parse+0x10/0x10 [ 838.079964][T12442] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 838.079990][T12442] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 838.080016][T12442] ? __nla_parse+0x40/0x60 [ 838.080038][T12442] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 838.080062][T12442] genl_family_rcv_msg_doit+0x215/0x300 [ 838.080085][T12442] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 838.080113][T12442] ? bpf_lsm_capable+0x9/0x20 [ 838.080132][T12442] ? security_capable+0x7e/0x2e0 [ 838.080158][T12442] genl_rcv_msg+0x60e/0x790 [ 838.080181][T12442] ? __pfx_genl_rcv_msg+0x10/0x10 [ 838.080196][T12442] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 838.080231][T12442] netlink_rcv_skb+0x205/0x470 [ 838.080254][T12442] ? __pfx_genl_rcv_msg+0x10/0x10 [ 838.080271][T12442] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 838.080307][T12442] ? down_read+0x1ad/0x2e0 [ 838.080328][T12442] genl_rcv+0x28/0x40 [ 838.080342][T12442] netlink_unicast+0x75c/0x8e0 [ 838.080371][T12442] netlink_sendmsg+0x805/0xb30 [ 838.080402][T12442] ? __pfx_netlink_sendmsg+0x10/0x10 [ 838.080431][T12442] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 838.080446][T12442] ? __pfx_netlink_sendmsg+0x10/0x10 [ 838.080469][T12442] __sock_sendmsg+0x21c/0x270 [ 838.080490][T12442] ____sys_sendmsg+0x505/0x830 [ 838.080520][T12442] ? __pfx_____sys_sendmsg+0x10/0x10 [ 838.080553][T12442] ? import_iovec+0x74/0xa0 [ 838.080579][T12442] ___sys_sendmsg+0x21f/0x2a0 [ 838.080623][T12442] ? __pfx____sys_sendmsg+0x10/0x10 [ 838.080680][T12442] ? __fget_files+0x2a/0x420 [ 838.080698][T12442] ? __fget_files+0x3a0/0x420 [ 838.080726][T12442] __x64_sys_sendmsg+0x19b/0x260 [ 838.080754][T12442] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 838.080788][T12442] ? rcu_is_watching+0x15/0xb0 [ 838.080810][T12442] ? do_syscall_64+0xbe/0x3b0 [ 838.080832][T12442] do_syscall_64+0xfa/0x3b0 [ 838.080850][T12442] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.080865][T12442] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 838.080880][T12442] ? clear_bhb_loop+0x60/0xb0 [ 838.080900][T12442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.080915][T12442] RIP: 0033:0x7f6b8c58ebe9 [ 838.080930][T12442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 838.080944][T12442] RSP: 002b:00007f6b8d366038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 838.080970][T12442] RAX: ffffffffffffffda RBX: 00007f6b8c7b5fa0 RCX: 00007f6b8c58ebe9 [ 838.080982][T12442] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 838.080992][T12442] RBP: 00007f6b8c611e19 R08: 0000000000000000 R09: 0000000000000000 [ 838.081003][T12442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 838.081012][T12442] R13: 00007f6b8c7b6038 R14: 00007f6b8c7b5fa0 R15: 00007ffc6fd43008 [ 838.081038][T12442] [ 838.576020][T12448] tipc: Started in network mode [ 838.582106][T12448] tipc: Node identity 080211, cluster identity 4711 [ 838.588860][T12448] tipc: Enabled bearer , priority 0 [ 839.082479][T12460] CIFS mount error: No usable UNC path provided in device string! [ 839.082479][T12460] [ 839.093494][T12460] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 839.795831][ T6035] tipc: Node number set to 134353152 [ 840.550265][T12472] netlink: 'syz.4.1927': attribute type 10 has an invalid length. [ 840.563414][T12472] mac80211_hwsim hwsim11 wlan1: entered promiscuous mode [ 840.590276][T12472] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 840.794260][T12478] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1923'. [ 841.618889][T12482] netlink: 'syz.4.1930': attribute type 1 has an invalid length. [ 842.077778][T12482] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1930'. [ 842.678651][T12499] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1933'. [ 844.762898][ T6035] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 844.939321][ T6035] usb 1-1: Using ep0 maxpacket: 16 [ 844.966222][ T6035] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 845.029273][ T6035] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 845.055436][ T6035] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 845.081616][ T6035] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 845.106453][ T6035] usb 1-1: Product: syz [ 845.124660][ T6035] usb 1-1: Manufacturer: syz [ 845.136766][ T6035] usb 1-1: SerialNumber: syz [ 845.172284][ T6035] usb 1-1: config 0 descriptor?? [ 845.608307][ T6035] usb 1-1: USB disconnect, device number 29 [ 845.741196][T12527] netlink: 'syz.4.1941': attribute type 10 has an invalid length. [ 846.030006][T12531] input: syz1 as /devices/virtual/input/input21 [ 846.083275][ T10] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 846.249596][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 846.284320][ T10] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 846.329758][ T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 846.363512][ T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 846.399846][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 846.436679][ T10] usb 3-1: Product: syz [ 846.450496][ T10] usb 3-1: Manufacturer: syz [ 846.474928][ T10] usb 3-1: SerialNumber: syz [ 846.995250][ T10] usb 3-1: 0:2 : does not exist [ 847.053271][ T10] usb 3-1: USB disconnect, device number 28 [ 847.184614][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 847.229711][ T5987] block nbd4: Possible stuck request ffff88802564e000: control (read@0,1024B). Runtime 60 seconds [ 847.241397][ T5987] block nbd4: Possible stuck request ffff88802564e1c0: control (read@1024,1024B). Runtime 60 seconds [ 847.253500][ T5987] block nbd4: Possible stuck request ffff88802564e380: control (read@2048,1024B). Runtime 60 seconds [ 847.269888][ T5987] block nbd4: Possible stuck request ffff88802564e540: control (read@3072,1024B). Runtime 60 seconds [ 847.829379][ T10] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 847.979350][ T10] usb 2-1: device descriptor read/64, error -71 [ 848.075293][T12560] input: syz1 as /devices/virtual/input/input22 [ 848.124752][T12562] 8021q: VLANs not supported on vcan0 [ 848.205652][T12566] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1947'. [ 848.259859][ T10] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 848.569183][ T10] usb 2-1: device descriptor read/64, error -71 [ 848.647693][ T30] audit: type=1800 audit(1754717413.392:242): pid=12573 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.4.1958" name="SYSV00000000" dev="tmpfs" ino=6 res=0 errno=0 [ 849.413385][ T10] usb usb2-port1: attempt power cycle [ 849.820454][ T5987] block nbd2: Possible stuck request ffff8880255ae000: control (read@0,1024B). Runtime 90 seconds [ 849.835295][ T10] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 849.847577][ T5987] block nbd2: Possible stuck request ffff8880255ae1c0: control (read@1024,1024B). Runtime 90 seconds [ 849.880058][ T5987] block nbd2: Possible stuck request ffff8880255ae380: control (read@2048,1024B). Runtime 90 seconds [ 849.899059][ T5987] block nbd2: Possible stuck request ffff8880255ae540: control (read@3072,1024B). Runtime 90 seconds [ 849.996919][ T10] usb 2-1: device descriptor read/8, error -71 [ 850.279155][ T10] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 850.332282][ T10] usb 2-1: device descriptor read/8, error -71 [ 850.446850][ T10] usb usb2-port1: unable to enumerate USB device [ 850.771584][ T5911] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 850.785387][ T10] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 851.530902][T12595] sysfs: cannot create duplicate filename '/class/ieee80211/!寿$ULvyآDUDw}zR3p(@O>P' [ 851.561993][ T5911] usb 3-1: Using ep0 maxpacket: 16 [ 851.572830][T12595] CPU: 1 UID: 0 PID: 12595 Comm: syz.1.1967 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 851.572860][T12595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 851.572875][T12595] Call Trace: [ 851.572884][T12595] [ 851.572895][T12595] dump_stack_lvl+0x189/0x250 [ 851.572935][T12595] ? __pfx_dump_stack_lvl+0x10/0x10 [ 851.572962][T12595] ? __pfx__printk+0x10/0x10 [ 851.572992][T12595] ? kernfs_path_from_node+0x2c/0x260 [ 851.573019][T12595] ? kernfs_path_from_node+0x2c/0x260 [ 851.573044][T12595] ? kernfs_path_from_node+0x2c/0x260 [ 851.573074][T12595] ? kernfs_path_from_node+0x22c/0x260 [ 851.573098][T12595] ? kernfs_path_from_node+0x2c/0x260 [ 851.573130][T12595] sysfs_warn_dup+0x8e/0xa0 [ 851.573157][T12595] sysfs_do_create_link_sd+0xc0/0x110 [ 851.573188][T12595] device_add_class_symlinks+0x1cf/0x240 [ 851.573228][T12595] device_add+0x475/0xb50 [ 851.573268][T12595] wiphy_register+0x199a/0x26b0 [ 851.573320][T12595] ? __pfx_wiphy_register+0x10/0x10 [ 851.573348][T12595] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 851.573390][T12595] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 851.573430][T12595] ieee80211_register_hw+0x33e1/0x4120 [ 851.573486][T12595] ? ieee80211_register_hw+0x1471/0x4120 [ 851.573545][T12595] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 851.573586][T12595] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 851.573633][T12595] ? __hrtimer_setup+0x187/0x210 [ 851.573656][T12595] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 851.573696][T12595] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 851.573777][T12595] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 851.573807][T12595] ? trace_kmalloc+0x1f/0xd0 [ 851.573825][T12595] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 851.573849][T12595] ? kstrndup+0xbf/0x160 [ 851.573888][T12595] hwsim_new_radio_nl+0xea4/0x1b10 [ 851.573925][T12595] ? __pfx___nla_validate_parse+0x10/0x10 [ 851.573971][T12595] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 851.574008][T12595] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 851.574045][T12595] ? __nla_parse+0x40/0x60 [ 851.574077][T12595] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 851.574112][T12595] genl_family_rcv_msg_doit+0x215/0x300 [ 851.574146][T12595] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 851.574187][T12595] ? bpf_lsm_capable+0x9/0x20 [ 851.574215][T12595] ? security_capable+0x7e/0x2e0 [ 851.574252][T12595] genl_rcv_msg+0x60e/0x790 [ 851.574283][T12595] ? __pfx_genl_rcv_msg+0x10/0x10 [ 851.574306][T12595] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 851.574356][T12595] netlink_rcv_skb+0x205/0x470 [ 851.574388][T12595] ? __pfx_genl_rcv_msg+0x10/0x10 [ 851.574413][T12595] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 851.574464][T12595] ? down_read+0x1ad/0x2e0 [ 851.574503][T12595] genl_rcv+0x28/0x40 [ 851.574525][T12595] netlink_unicast+0x75c/0x8e0 [ 851.574566][T12595] netlink_sendmsg+0x805/0xb30 [ 851.574609][T12595] ? __pfx_netlink_sendmsg+0x10/0x10 [ 851.574652][T12595] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 851.574673][T12595] ? __pfx_netlink_sendmsg+0x10/0x10 [ 851.574707][T12595] __sock_sendmsg+0x21c/0x270 [ 851.574738][T12595] ____sys_sendmsg+0x505/0x830 [ 851.574779][T12595] ? __pfx_____sys_sendmsg+0x10/0x10 [ 851.574825][T12595] ? import_iovec+0x74/0xa0 [ 851.574860][T12595] ___sys_sendmsg+0x21f/0x2a0 [ 851.574897][T12595] ? __pfx____sys_sendmsg+0x10/0x10 [ 851.574986][T12595] ? __fget_files+0x2a/0x420 [ 851.575007][T12595] ? __fget_files+0x3a0/0x420 [ 851.575043][T12595] __x64_sys_sendmsg+0x19b/0x260 [ 851.575078][T12595] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 851.575122][T12595] ? rcu_is_watching+0x15/0xb0 [ 851.575151][T12595] ? do_syscall_64+0xbe/0x3b0 [ 851.575180][T12595] do_syscall_64+0xfa/0x3b0 [ 851.575201][T12595] ? lockdep_hardirqs_on+0x9c/0x150 [ 851.575222][T12595] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 851.575243][T12595] ? clear_bhb_loop+0x60/0xb0 [ 851.575269][T12595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 851.575288][T12595] RIP: 0033:0x7f972a58ebe9 [ 851.575308][T12595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 851.575326][T12595] RSP: 002b:00007f972b3ca038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 851.575347][T12595] RAX: ffffffffffffffda RBX: 00007f972a7b6090 RCX: 00007f972a58ebe9 [ 851.575363][T12595] RDX: 0000000020004840 RSI: 0000200000000040 RDI: 0000000000000004 [ 851.575376][T12595] RBP: 00007f972a611e19 R08: 0000000000000000 R09: 0000000000000000 [ 851.575389][T12595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 851.575419][T12595] R13: 00007f972a7b6128 R14: 00007f972a7b6090 R15: 00007ffc31fab228 [ 851.575458][T12595] [ 851.575951][ T5911] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 852.083608][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 852.249800][T12604] input: syz1 as /devices/virtual/input/input23 [ 852.266120][ T10] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 17 [ 852.460557][ T5911] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 852.493615][ T5911] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 852.502872][ T5911] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 852.511245][ T5911] usb 3-1: Product: syz [ 852.515605][ T5911] usb 3-1: Manufacturer: syz [ 852.520790][ T5911] usb 3-1: SerialNumber: syz [ 852.823322][ T10] usb 5-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=c8.07 [ 852.849473][ T10] usb 5-1: New USB device strings: Mfr=209, Product=185, SerialNumber=60 [ 852.863557][ T10] usb 5-1: Product: syz [ 852.867804][ T10] usb 5-1: Manufacturer: syz [ 852.888328][ T10] usb 5-1: SerialNumber: syz [ 852.901655][ T5911] usb 3-1: 0:2 : does not exist [ 852.922449][ T10] usb 5-1: config 0 descriptor?? [ 852.990708][ T5911] usb 3-1: USB disconnect, device number 29 [ 853.024972][T12611] genirq: Flags mismatch irq 4. 00200000 (aio_iiro_16) vs. 00200080 (ttyS0) [ 853.074167][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 853.155963][ T10] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 853.544574][T12617] netlink: 'syz.0.1971': attribute type 1 has an invalid length. [ 853.552584][T12617] netlink: 224 bytes leftover after parsing attributes in process `syz.0.1971'. [ 854.299696][ T5911] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 854.327202][T12629] IPv6: Can't replace route, no match found [ 854.335007][T12625] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1977'. [ 854.417821][T12625] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1977'. [ 854.556931][T12625] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1977'. [ 854.570339][ T5911] usb 2-1: Using ep0 maxpacket: 16 [ 854.625191][ T5911] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 854.663200][T12630] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1977'. [ 854.705799][ T5911] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 854.728538][ T10] gspca_sunplus: reg_w_riv err -71 [ 854.806560][T12630] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1977'. [ 854.906616][ T5911] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 855.022835][ T5911] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.123658][ T10] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 855.142582][ T10] usb 5-1: USB disconnect, device number 39 [ 855.396434][ T5911] usb 2-1: Product: syz [ 855.401125][ T5911] usb 2-1: Manufacturer: syz [ 855.405846][ T5911] usb 2-1: SerialNumber: syz [ 855.736938][ T5911] usb 2-1: 0:2 : does not exist [ 856.185837][ T5911] usb 2-1: USB disconnect, device number 42 [ 856.324211][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 856.358752][T12640] netlink: 'syz.0.1980': attribute type 10 has an invalid length. [ 856.375784][T12640] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 856.412277][T12645] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1982'. [ 856.648451][ T5969] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 856.902492][ T5969] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 857.059931][ T5969] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 857.302896][ T5969] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 857.315241][ T5969] usb 4-1: config 0 descriptor?? [ 857.330476][ T5969] pwc: Askey VC010 type 2 USB webcam detected. [ 858.045211][ T5969] pwc: recv_control_msg error -32 req 02 val 2b00 [ 858.059748][ T5969] pwc: recv_control_msg error -32 req 02 val 2700 [ 858.080084][ T5969] pwc: recv_control_msg error -32 req 02 val 2c00 [ 858.109639][ T5969] pwc: recv_control_msg error -32 req 04 val 1000 [ 858.126581][ T5969] pwc: recv_control_msg error -32 req 04 val 1300 [ 858.145155][ T5969] pwc: recv_control_msg error -32 req 04 val 1400 [ 858.175388][ T5969] pwc: recv_control_msg error -32 req 02 val 2000 [ 858.198205][ T5969] pwc: recv_control_msg error -32 req 02 val 2100 [ 858.227230][T12661] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1987'. [ 858.237122][ T5969] pwc: recv_control_msg error -32 req 04 val 1500 [ 858.246095][ T5969] pwc: recv_control_msg error -32 req 02 val 2500 [ 858.264222][ T5969] pwc: recv_control_msg error -32 req 02 val 2400 [ 858.418140][T12670] netlink: 'syz.2.1991': attribute type 10 has an invalid length. [ 858.482295][ T5969] pwc: recv_control_msg error -32 req 02 val 2900 [ 858.490340][ T5969] pwc: recv_control_msg error -32 req 02 val 2800 [ 858.506161][ T5969] pwc: recv_control_msg error -32 req 04 val 1100 [ 858.514589][ T5969] pwc: recv_control_msg error -71 req 04 val 1200 [ 858.599190][ T5969] pwc: Registered as video103. [ 858.618627][ T5911] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 858.739799][ T5969] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input24 [ 858.859551][ T5911] usb 1-1: Using ep0 maxpacket: 16 [ 858.962149][ T5911] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 859.103870][ T5911] usb 1-1: config 0 has no interface number 0 [ 859.110623][ T5969] usb 4-1: USB disconnect, device number 38 [ 859.137344][ T5911] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 859.179536][ T5911] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 859.226300][ T5911] usb 1-1: config 0 interface 41 has no altsetting 0 [ 859.260748][ T5911] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 859.310270][ T5911] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 859.328723][ T5911] usb 1-1: Product: syz [ 859.573961][ T5911] usb 1-1: Manufacturer: syz [ 859.578638][ T5911] usb 1-1: SerialNumber: syz [ 861.903655][ T5911] usb 1-1: config 0 descriptor?? [ 862.559291][T11497] block nbd1: Possible stuck request ffff888025540000: control (read@0,1024B). Runtime 60 seconds [ 862.570430][T11497] block nbd1: Possible stuck request ffff8880255401c0: control (read@1024,1024B). Runtime 60 seconds [ 862.581882][T11497] block nbd1: Possible stuck request ffff888025540380: control (read@2048,1024B). Runtime 60 seconds [ 862.593005][T11497] block nbd1: Possible stuck request ffff888025540540: control (read@3072,1024B). Runtime 60 seconds [ 862.620913][ T5911] usb 1-1: can't set config #0, error -71 [ 862.641537][ T5911] usb 1-1: USB disconnect, device number 30 [ 863.239243][ T5969] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 863.311656][T12694] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1996'. [ 866.038533][T12714] random: crng reseeded on system resumption [ 871.623377][ T5969] sched: DL replenish lagged too much [ 876.013611][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 884.147896][T11757] block nbd2: Possible stuck request ffff8880255ae000: control (read@0,1024B). Runtime 120 seconds [ 884.179442][ T5987] block nbd4: Possible stuck request ffff88802564e000: control (read@0,1024B). Runtime 90 seconds [ 884.211826][ T5987] block nbd4: Possible stuck request ffff88802564e1c0: control (read@1024,1024B). Runtime 90 seconds [ 884.260857][T11757] block nbd2: Possible stuck request ffff8880255ae1c0: control (read@1024,1024B). Runtime 120 seconds [ 884.417122][ T5987] block nbd4: Possible stuck request ffff88802564e380: control (read@2048,1024B). Runtime 90 seconds [ 884.448099][T11757] block nbd2: Possible stuck request ffff8880255ae380: control (read@2048,1024B). Runtime 120 seconds [ 884.481429][T11757] block nbd2: Possible stuck request ffff8880255ae540: control (read@3072,1024B). Runtime 120 seconds [ 884.601167][ T5987] block nbd4: Possible stuck request ffff88802564e540: control (read@3072,1024B). Runtime 90 seconds [ 941.574662][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1031.418994][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1031.426042][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5842/1:b..l [ 1031.434484][ C1] rcu: (detected by 1, t=10502 jiffies, g=55213, q=982537 ncpus=2) [ 1031.442511][ C1] task:syz-executor state:R running task stack:21704 pid:5842 tgid:5842 ppid:5831 task_flags:0x400140 flags:0x00004000 [ 1031.457261][ C1] Call Trace: [ 1031.460587][ C1] [ 1031.463559][ C1] __schedule+0x16aa/0x4c90 [ 1031.468125][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 1031.473459][ C1] ? __pfx___schedule+0x10/0x10 [ 1031.478364][ C1] ? __lock_acquire+0xab9/0xd20 [ 1031.483265][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 1031.488596][ C1] preempt_schedule_irq+0xb5/0x150 [ 1031.493750][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 1031.499531][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 1031.505383][ C1] irqentry_exit+0x6f/0x90 [ 1031.509867][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1031.515886][ C1] RIP: 0010:unwind_next_frame+0x643/0x2390 [ 1031.521738][ C1] Code: 28 00 74 08 48 89 df e8 9b 5c ad 00 48 8b 3b 48 85 ff 0f 84 5b 10 00 00 48 83 c7 10 e9 73 01 00 00 83 fb 04 0f 84 7b 01 00 00 <83> fb 05 0f 85 36 0c 00 00 48 8b 44 24 58 80 3c 28 00 74 11 4c 89 [ 1031.541397][ C1] RSP: 0018:ffffc9000425f398 EFLAGS: 00000202 [ 1031.547516][ C1] RAX: ffffc9000425f49d RBX: 0000000000000005 RCX: ffffffff8fbc5f40 [ 1031.555541][ C1] RDX: ffffffff903be686 RSI: ffffffff903be68a RDI: ffffffff8be1b9e0 [ 1031.563554][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff8172aae5 [ 1031.571563][ C1] R10: ffffc9000425f4b8 R11: ffffffff81acfd40 R12: ffffffff903be68b [ 1031.579581][ C1] R13: ffffc9000425f4b8 R14: ffffc9000425f468 R15: ffffc9000425f4a0 [ 1031.587614][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1031.593828][ C1] ? unwind_next_frame+0xa5/0x2390 [ 1031.598990][ C1] ? unwind_next_frame+0xd4/0x2390 [ 1031.604152][ C1] ? unwind_next_frame+0xa5/0x2390 [ 1031.609307][ C1] ? __free_frozen_pages+0xc65/0xe60 [ 1031.614653][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1031.620855][ C1] arch_stack_walk+0x11c/0x150 [ 1031.625680][ C1] ? __free_frozen_pages+0xc65/0xe60 [ 1031.631013][ C1] stack_trace_save+0x9c/0xe0 [ 1031.635739][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 1031.641176][ C1] save_stack+0xf7/0x1f0 [ 1031.645491][ C1] ? __pfx_save_stack+0x10/0x10 [ 1031.650364][ C1] ? __free_frozen_pages+0xc65/0xe60 [ 1031.655710][ C1] ? page_ext_put+0x97/0xc0 [ 1031.660256][ C1] __reset_page_owner+0x71/0x1f0 [ 1031.665238][ C1] __free_frozen_pages+0xc65/0xe60 [ 1031.670415][ C1] __put_partials+0x161/0x1c0 [ 1031.675143][ C1] put_cpu_partial+0x17c/0x250 [ 1031.679952][ C1] ? put_cpu_partial+0x6d/0x250 [ 1031.684851][ C1] __slab_free+0x2f7/0x400 [ 1031.689316][ C1] ? __phys_addr+0xd3/0x180 [ 1031.693856][ C1] qlist_free_all+0x97/0x140 [ 1031.698467][ C1] kasan_quarantine_reduce+0x148/0x160 [ 1031.703968][ C1] __kasan_slab_alloc+0x22/0x80 [ 1031.708857][ C1] __kmalloc_noprof+0x224/0x4f0 [ 1031.713740][ C1] ? tomoyo_encode+0x28b/0x550 [ 1031.718583][ C1] tomoyo_encode+0x28b/0x550 [ 1031.723234][ C1] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1031.728914][ C1] ? tomoyo_domain+0xda/0x130 [ 1031.733650][ C1] tomoyo_path_perm+0x213/0x4b0 [ 1031.738536][ C1] ? tomoyo_path_perm+0x1e3/0x4b0 [ 1031.743588][ C1] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 1031.749009][ C1] ? __might_fault+0xb0/0x130 [ 1031.753734][ C1] ? __might_fault+0xb0/0x130 [ 1031.758545][ C1] security_inode_getattr+0x12f/0x330 [ 1031.763975][ C1] vfs_fstatat+0xb1/0x170 [ 1031.768366][ C1] __x64_sys_newfstatat+0x116/0x190 [ 1031.773628][ C1] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 1031.779537][ C1] ? rcu_is_watching+0x15/0xb0 [ 1031.784437][ C1] ? do_syscall_64+0xbe/0x3b0 [ 1031.789157][ C1] do_syscall_64+0xfa/0x3b0 [ 1031.793711][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1031.799817][ C1] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 1031.805618][ C1] ? clear_bhb_loop+0x60/0xb0 [ 1031.810364][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1031.816300][ C1] RIP: 0033:0x7fef52b8d3fa [ 1031.820770][ C1] RSP: 002b:00007ffd42865678 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 1031.829236][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef52b8d3fa [ 1031.837235][ C1] RDX: 00007ffd42865680 RSI: 00007fef52c4ed42 RDI: 0000000000000003 [ 1031.845231][ C1] RBP: 00007ffd42865680 R08: 0000000000000000 R09: 0000000000000000 [ 1031.853239][ C1] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000001b0 [ 1031.861250][ C1] R13: 0000000000000000 R14: 00000000000d45cf R15: 00007ffd428657d0 [ 1031.869280][ C1] [ 1031.872331][ C1] rcu: rcu_preempt kthread starved for 7534 jiffies! g55213 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1031.883531][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1031.893526][ C1] rcu: RCU grace-period kthread stack dump: [ 1031.899458][ C1] task:rcu_preempt state:R running task stack:25888 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 1031.913107][ C1] Call Trace: [ 1031.916420][ C1] [ 1031.919388][ C1] __schedule+0x16aa/0x4c90 [ 1031.923957][ C1] ? schedule+0x165/0x360 [ 1031.928333][ C1] ? __pfx___schedule+0x10/0x10 [ 1031.933233][ C1] ? schedule+0x91/0x360 [ 1031.937494][ C1] schedule+0x165/0x360 [ 1031.941679][ C1] schedule_timeout+0x12b/0x270 [ 1031.946668][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 1031.952083][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 1031.958036][ C1] ? __pfx_process_timeout+0x10/0x10 [ 1031.963506][ C1] ? prepare_to_swait_event+0x341/0x380 [ 1031.969114][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 1031.974019][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 1031.980209][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 1031.985515][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 1031.990769][ C1] rcu_gp_kthread+0x99/0x390 [ 1031.995404][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1032.000640][ C1] ? __kthread_parkme+0x7b/0x200 [ 1032.005622][ C1] ? __kthread_parkme+0x1a1/0x200 [ 1032.010692][ C1] kthread+0x70e/0x8a0 [ 1032.014830][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1032.020205][ C1] ? __pfx_kthread+0x10/0x10 [ 1032.024842][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 1032.030130][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 1032.035383][ C1] ? __pfx_kthread+0x10/0x10 [ 1032.040009][ C1] ret_from_fork+0x3fc/0x770 [ 1032.044635][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 1032.049812][ C1] ? __switch_to_asm+0x39/0x70 [ 1032.054619][ C1] ? __switch_to_asm+0x33/0x70 [ 1032.059420][ C1] ? __pfx_kthread+0x10/0x10 [ 1032.064056][ C1] ret_from_fork_asm+0x1a/0x30 [ 1032.068889][ C1] [ 1032.071939][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 1032.078309][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1032.083563][ C0] NMI backtrace for cpu 0 [ 1032.083581][ C0] CPU: 0 UID: 0 PID: 12714 Comm: syz.4.2002 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 1032.083602][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1032.083613][ C0] RIP: 0010:kasan_check_range+0x1d/0x2c0 [ 1032.083643][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 b0 01 48 85 f6 0f 84 ba 01 00 00 4c 8d 04 37 <49> 39 f8 0f 82 82 02 00 00 49 b9 00 00 00 00 00 80 ff ff eb 11 cc [ 1032.083658][ C0] RSP: 0018:ffffc90000006760 EFLAGS: 00000202 [ 1032.083675][ C0] RAX: 1ffff92000000d01 RBX: 0000000000000010 RCX: ffffffff8172b6d8 [ 1032.083688][ C0] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc900000068d8 [ 1032.083700][ C0] RBP: 0000000000000000 R08: ffffc900000068e8 R09: ffffffff8172aae5 [ 1032.083712][ C0] R10: ffffc900000068d8 R11: ffffffff81acfd40 R12: ffffc9001bee75c8 [ 1032.083725][ C0] R13: ffffc900000068d8 R14: ffffc900000068d8 R15: ffffc900000068d0 [ 1032.083739][ C0] FS: 00007fef53a756c0(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000 [ 1032.083754][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1032.083766][ C0] CR2: 00007ffc31faaf80 CR3: 0000000024ede000 CR4: 00000000003526f0 [ 1032.083781][ C0] Call Trace: [ 1032.083788][ C0] [ 1032.083798][ C0] __asan_memset+0x22/0x50 [ 1032.083824][ C0] unwind_next_frame+0xc98/0x2390 [ 1032.083847][ C0] ? unwind_next_frame+0xa5/0x2390 [ 1032.083865][ C0] ? alloc_pages_noprof+0xa9/0x190 [ 1032.083887][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1032.083912][ C0] arch_stack_walk+0x11c/0x150 [ 1032.083936][ C0] ? get_zeroed_page_noprof+0x1a/0x90 [ 1032.083962][ C0] stack_trace_save+0x9c/0xe0 [ 1032.083984][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1032.084014][ C0] kasan_save_track+0x3e/0x80 [ 1032.084040][ C0] ? kasan_save_track+0x3e/0x80 [ 1032.084065][ C0] ? __kasan_slab_alloc+0x6c/0x80 [ 1032.084081][ C0] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 1032.084096][ C0] ? dst_alloc+0x105/0x170 [ 1032.084113][ C0] ? ip_route_output_key_hash_rcu+0x1482/0x23a0 [ 1032.084133][ C0] ? ip_route_output_key_hash+0x1b9/0x2e0 [ 1032.084150][ C0] ? ip_route_output_flow+0x2a/0x150 [ 1032.084176][ C0] ? ip_route_me_harder+0x6b9/0xfe0 [ 1032.084194][ C0] ? synproxy_send_tcp+0x359/0x6c0 [ 1032.084218][ C0] ? synproxy_send_client_synack+0x8bb/0xe20 [ 1032.084242][ C0] ? nft_synproxy_eval_v4+0x36e/0x560 [ 1032.084259][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 1032.084275][ C0] ? nft_do_chain+0x409/0x1920 [ 1032.084290][ C0] ? nft_do_chain_inet+0x25d/0x340 [ 1032.084306][ C0] ? nf_hook_slow+0xc5/0x220 [ 1032.084328][ C0] ? NF_HOOK+0x206/0x3a0 [ 1032.084350][ C0] ? NF_HOOK+0x30c/0x3a0 [ 1032.084372][ C0] ? __netif_receive_skb+0x143/0x380 [ 1032.084392][ C0] ? process_backlog+0x60e/0x14f0 [ 1032.084415][ C0] ? __napi_poll+0xc4/0x480 [ 1032.084434][ C0] ? net_rx_action+0x707/0xe30 [ 1032.084456][ C0] ? handle_softirqs+0x283/0x870 [ 1032.084473][ C0] ? __irq_exit_rcu+0xca/0x1f0 [ 1032.084490][ C0] ? irq_exit_rcu+0x9/0x30 [ 1032.084506][ C0] ? sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1032.084523][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1032.084541][ C0] ? clear_page_erms+0xb/0x20 [ 1032.084563][ C0] ? post_alloc_hook+0x1bd/0x2a0 [ 1032.084579][ C0] ? get_page_from_freelist+0x21d5/0x22b0 [ 1032.084601][ C0] ? __alloc_frozen_pages_noprof+0x181/0x370 [ 1032.084631][ C0] ? alloc_pages_mpol+0x232/0x4a0 [ 1032.084647][ C0] ? alloc_pages_noprof+0xa9/0x190 [ 1032.084682][ C0] __kasan_slab_alloc+0x6c/0x80 [ 1032.084700][ C0] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 1032.084716][ C0] ? dst_alloc+0x105/0x170 [ 1032.084735][ C0] dst_alloc+0x105/0x170 [ 1032.084754][ C0] ip_route_output_key_hash_rcu+0x1482/0x23a0 [ 1032.084779][ C0] ? ip_route_output_key_hash+0xde/0x2e0 [ 1032.084799][ C0] ip_route_output_key_hash+0x1b9/0x2e0 [ 1032.084817][ C0] ? __lock_acquire+0xab9/0xd20 [ 1032.084834][ C0] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 1032.084857][ C0] ? ip_route_me_harder+0x494/0xfe0 [ 1032.084881][ C0] ip_route_output_flow+0x2a/0x150 [ 1032.084911][ C0] ip_route_me_harder+0x6b9/0xfe0 [ 1032.084929][ C0] ? ip_route_me_harder+0x231/0xfe0 [ 1032.084953][ C0] ? __pfx_ip_route_me_harder+0x10/0x10 [ 1032.084990][ C0] synproxy_send_tcp+0x359/0x6c0 [ 1032.085020][ C0] synproxy_send_client_synack+0x8bb/0xe20 [ 1032.085055][ C0] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 1032.085080][ C0] ? nft_xfrm_get_dump+0xa8/0x280 [ 1032.085096][ C0] ? synproxy_pernet+0x45/0x270 [ 1032.085117][ C0] nft_synproxy_eval_v4+0x36e/0x560 [ 1032.085139][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 1032.085158][ C0] ? nf_ip_checksum+0x13c/0x510 [ 1032.085189][ C0] nft_synproxy_do_eval+0x345/0x570 [ 1032.085211][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 1032.085229][ C0] ? __pfx___ip_vs_conn_in_get+0x10/0x10 [ 1032.085257][ C0] nft_do_chain+0x409/0x1920 [ 1032.085282][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 1032.085302][ C0] ? __pfx_ip_vs_conn_out_get_proto+0x10/0x10 [ 1032.085335][ C0] ? ip_vs_out_hook+0x9b5/0xef0 [ 1032.085358][ C0] ? __pfx_nf_nat_inet_fn+0x10/0x10 [ 1032.085378][ C0] nft_do_chain_inet+0x25d/0x340 [ 1032.085395][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 1032.085415][ C0] ? nf_nat_ipv4_local_in+0x223/0x720 [ 1032.085441][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 1032.085458][ C0] nf_hook_slow+0xc5/0x220 [ 1032.085485][ C0] NF_HOOK+0x206/0x3a0 [ 1032.085509][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 1032.085534][ C0] ? NF_HOOK+0x9a/0x3a0 [ 1032.085556][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 1032.085577][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 1032.085603][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 1032.085677][ C0] ? skb_dst+0x4f/0xd0 [ 1032.085701][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 1032.085726][ C0] NF_HOOK+0x30c/0x3a0 [ 1032.085750][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 1032.085773][ C0] ? NF_HOOK+0x9a/0x3a0 [ 1032.085795][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 1032.085816][ C0] ? ip_rcv_core+0x7f7/0xd00 [ 1032.085840][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 1032.085869][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1032.085891][ C0] __netif_receive_skb+0x143/0x380 [ 1032.085915][ C0] ? process_backlog+0x2d5/0x14f0 [ 1032.085940][ C0] process_backlog+0x60e/0x14f0 [ 1032.085972][ C0] ? __pfx_process_backlog+0x10/0x10 [ 1032.086001][ C0] __napi_poll+0xc4/0x480 [ 1032.086021][ C0] ? net_rx_action+0x46d/0xe30 [ 1032.086046][ C0] net_rx_action+0x707/0xe30 [ 1032.086080][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1032.086106][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 1032.086128][ C0] ? __pfx_sched_clock_cpu+0x10/0x10 [ 1032.086145][ C0] ? __local_bh_disable_ip+0xf1/0x190 [ 1032.086173][ C0] handle_softirqs+0x283/0x870 [ 1032.086194][ C0] ? __irq_exit_rcu+0xca/0x1f0 [ 1032.086215][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1032.086240][ C0] __irq_exit_rcu+0xca/0x1f0 [ 1032.086258][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 1032.086282][ C0] irq_exit_rcu+0x9/0x30 [ 1032.086298][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1032.086316][ C0] [ 1032.086322][ C0] [ 1032.086328][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1032.086347][ C0] RIP: 0010:clear_page_erms+0xb/0x20 [ 1032.086370][ C0] Code: 48 8d 7f 40 75 d9 90 e9 13 12 04 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa b9 00 10 00 00 31 c0 aa c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 1032.086385][ C0] RSP: 0018:ffffc9001bee7170 EFLAGS: 00010246 [ 1032.086400][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000000004c0 [ 1032.086411][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888027eb9b40 [ 1032.086422][ C0] RBP: 1ffffffff1b74087 R08: ffffffff8fa0b3f7 R09: 0000000000000000 [ 1032.086435][ C0] R10: ffffed1004fd7200 R11: fffffbfff1f4167f R12: fffa800027eb9000 [ 1032.086448][ C0] R13: fffa800000000000 R14: 1ffffffff1b74085 R15: 0000000000000001 [ 1032.086471][ C0] post_alloc_hook+0x1bd/0x2a0 [ 1032.086492][ C0] get_page_from_freelist+0x21d5/0x22b0 [ 1032.086515][ C0] ? kernel_text_address+0xa5/0xe0 [ 1032.086568][ C0] ? __pfx_get_page_from_freelist+0x10/0x10 [ 1032.086592][ C0] ? prepare_alloc_pages+0x213/0x610 [ 1032.086623][ C0] __alloc_frozen_pages_noprof+0x181/0x370 [ 1032.086647][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1032.086680][ C0] alloc_pages_mpol+0x232/0x4a0 [ 1032.086701][ C0] alloc_pages_noprof+0xa9/0x190 [ 1032.086721][ C0] get_zeroed_page_noprof+0x1a/0x90 [ 1032.086743][ C0] get_image_page+0x36/0x330 [ 1032.086767][ C0] ? memory_bm_create+0x134/0xdc0 [ 1032.086794][ C0] memory_bm_create+0x736/0xdc0 [ 1032.086823][ C0] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 1032.086844][ C0] create_basic_memory_bitmaps+0x98/0x3d0 [ 1032.086874][ C0] snapshot_open+0x1aa/0x280 [ 1032.086892][ C0] ? __pfx_snapshot_open+0x10/0x10 [ 1032.086908][ C0] misc_open+0x2b9/0x330 [ 1032.086929][ C0] chrdev_open+0x4c9/0x5e0 [ 1032.086951][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 1032.086975][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 1032.086994][ C0] do_dentry_open+0xdf0/0x1970 [ 1032.087026][ C0] vfs_open+0x3b/0x340 [ 1032.087046][ C0] ? path_openat+0x2ecd/0x3830 [ 1032.087073][ C0] path_openat+0x2ee5/0x3830 [ 1032.087098][ C0] ? arch_stack_walk+0xfc/0x150 [ 1032.087139][ C0] ? __pfx_path_openat+0x10/0x10 [ 1032.087162][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.087192][ C0] do_filp_open+0x1fa/0x410 [ 1032.087217][ C0] ? __lock_acquire+0xab9/0xd20 [ 1032.087234][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 1032.087274][ C0] ? _raw_spin_unlock+0x28/0x50 [ 1032.087301][ C0] ? alloc_fd+0x64c/0x6c0 [ 1032.087326][ C0] do_sys_openat2+0x121/0x1c0 [ 1032.087350][ C0] ? __se_sys_futex+0x36f/0x400 [ 1032.087373][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 1032.087401][ C0] ? rcu_is_watching+0x15/0xb0 [ 1032.087422][ C0] __x64_sys_openat+0x138/0x170 [ 1032.087449][ C0] do_syscall_64+0xfa/0x3b0 [ 1032.087468][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 1032.087486][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.087503][ C0] ? clear_bhb_loop+0x60/0xb0 [ 1032.087524][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.087541][ C0] RIP: 0033:0x7fef52b8ebe9 [ 1032.087557][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1032.087571][ C0] RSP: 002b:00007fef53a75038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1032.087588][ C0] RAX: ffffffffffffffda RBX: 00007fef52db6270 RCX: 00007fef52b8ebe9 [ 1032.087602][ C0] RDX: 0000000000002a01 RSI: 0000200000001180 RDI: ffffffffffffff9c [ 1032.087620][ C0] RBP: 00007fef52c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 1032.087631][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1032.087641][ C0] R13: 00007fef52db6308 R14: 00007fef52db6270 R15: 00007ffd428653b8 [ 1032.087664][ C0] [ 1033.310611][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1038.335618][T11497] block nbd1: Possible stuck request ffff888025540000: control (read@0,1024B). Runtime 90 seconds [ 1038.366430][T11497] block nbd1: Possible stuck request ffff8880255401c0: control (read@1024,1024B). Runtime 90 seconds [ 1038.765685][T11497] block nbd1: Possible stuck request ffff888025540380: control (read@2048,1024B). Runtime 90 seconds [ 1038.848503][T11497] block nbd1: Possible stuck request ffff888025540540: control (read@3072,1024B). Runtime 90 seconds [ 1039.009328][T11757] block nbd2: Possible stuck request ffff8880255ae000: control (read@0,1024B). Runtime 150 seconds [ 1039.040541][ T5987] block nbd4: Possible stuck request ffff88802564e000: control (read@0,1024B). Runtime 120 seconds [ 1039.421131][T11757] block nbd2: Possible stuck request ffff8880255ae1c0: control (read@1024,1024B). Runtime 150 seconds