last executing test programs: 2m27.140707004s ago: executing program 1 (id=8075): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000e40), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)={0x6c, r1, 0x1, 0x0, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x1, @remote}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}}, 0x0) 2m26.838106688s ago: executing program 1 (id=8081): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@newqdisc={0x4c, 0x24, 0xf0b, 0x2000, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xc}, {0xffff, 0xffff}, {0xd, 0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x16, 0x2, [@TCA_CAKE_ACK_FILTER={0x8}, @TCA_CAKE_NAT={0x8, 0xb, 0x1}, @TCA_CAKE_RAW={0x0, 0xc, 0x1}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44004}, 0x4000) 2m26.420981605s ago: executing program 1 (id=8087): r0 = fsopen(&(0x7f0000000040)='ceph\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='test_dummy_encryption', &(0x7f0000000240)='v2\x00ul\x00\x00\x00\x00\x00loc\x8d\x8b#\xe0\xb9\xbd\"\xeb.\xc7]\xa67\x97 \xc9\xfc|\x85o7Z\xdc}U\x8c\xdd\n\xaa?4\xafq\x1d\xf6(\xe6\x9em_\x1a\xbfDi\x15\x81\xd47\x8e\x86\xa2u~FC\x9c\xe3\x98\x87\x98\xf7\xa2\xb5\x12\x8cv\xe4_\x91\xa8G!mm\f\xcf\xfb[\xd5Qf\x15\xfe\xc80\xad\xaa\xe9', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='test_dummy_encryption', &(0x7f0000000080)='v1\x00ul\x00\x00\x00\x00\x00loc\x8d\x8b#\xe0\xb9\xbd\"\xeb.\xc7]\xa67\x97 \xc9\xfc|\x85o7Z\xdc}U\x8c\xdd\n\xaa?4\xafq\x1d\xf6(\xe6\x9em_\x1a\xbfDi\x15\x81\xd47\x8e\x86\xa2u~FC\x9c\xe3\x98\x87\x98\xf7\xa2\xb5\x12\x8cv\xe4_\x91\xa8G!mm\f\xcf\xfb[\xd5Qf\x15\xfe\xc80\xad\xaa\xe9', 0x0) 2m26.249837227s ago: executing program 1 (id=8092): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a09040000000000000000020000000900010073797a30000000000900020073797a32000000004c0004802c0001800b0001006e756d67656e00001c00028008000340000000000800024000000048080001400000000a1c0001800a00010071756575650000000c000280060001"], 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2m26.087282467s ago: executing program 1 (id=8095): timer_create(0x3, 0x0, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) timer_gettime(r0, &(0x7f0000000000)) 2m25.892711677s ago: executing program 1 (id=8098): r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {0x0, 0x1}, 0x0, 0x0, &(0x7f0000000240)={0xa0, 0x6, 0x0, 0x2001}, 0x8, 0x3, 0x0, 0x0, 0x1ffc, 0x200001, 0x0}) 2m10.80114164s ago: executing program 32 (id=8098): r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {0x0, 0x1}, 0x0, 0x0, &(0x7f0000000240)={0xa0, 0x6, 0x0, 0x2001}, 0x8, 0x3, 0x0, 0x0, 0x1ffc, 0x200001, 0x0}) 3.545302304s ago: executing program 3 (id=9848): syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000480)={0x2c, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x24, @string={0x24, 0x3, "345b5424da8424d2414122a98b808f5a607c0f3cdb2f1b41b6fd79a5285007eee30d"}}, 0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c0000001c00357428bd7000fcdbdf2502000000", @ANYRES32, @ANYBLOB="1000a206080001000000000008000f00"], 0x2c}, 0x1, 0x0, 0x0, 0x20040001}, 0x200080c0) 3.205633047s ago: executing program 5 (id=9852): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000480)=""/217, 0xd9) 3.113548161s ago: executing program 4 (id=9853): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 2.913679577s ago: executing program 3 (id=9854): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@newqdisc={0x5c, 0x24, 0xd0f, 0x3, 0x0, {0x60, 0x0, 0x0, r1, {0x0, 0x2}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7, 0x79, 0x8, 0x8, 0x0, 0x41, 0xf}}, {0x4}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008094}, 0x8840) 2.750488865s ago: executing program 3 (id=9855): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000340)=0x1) 2.476686829s ago: executing program 3 (id=9857): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2001, 0x0) clock_adjtime(0xffffffd3, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffffe, 0x9, 0x7, 0xb, 0x651, 0xfffffffffffffffc, 0x9657, 0x0, 0x7fffffff, 0x0, 0x8, 0xb, 0x80000000000000, 0xcc0, 0x1, 0x1, 0x94d6, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x3, 0x2000000000000}) 2.249941215s ago: executing program 3 (id=9859): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket(0x2d, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000002400)={0x2d, 0xffffffffffffffff, 0xfffffffe}, 0xc) 2.086538308s ago: executing program 3 (id=9860): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x458, 0x153, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100002aafee08f00a51678b75000001010902240001000000000904000002ffffff000905ef"], 0x0) 2.085335879s ago: executing program 2 (id=9861): r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast2, 0x4e22, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x1}, {0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x5, 0x9, 0x0, 0x7fffffffffffffff}, {0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x20000000000000}, 0x7, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@empty, 0x4d3, 0x3c}, 0x2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x350a, 0x4, 0x2, 0x0, 0x3, 0x0, 0x200000}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}, 0x1d}, 0x1c) 1.933349324s ago: executing program 2 (id=9862): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001c00070c2bbd70000000000002000000", @ANYRES32=r1, @ANYBLOB="4000100a14000100000000000000000000000000000000010a0002"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20024090) 1.780814492s ago: executing program 2 (id=9863): r0 = syz_open_dev$loop(&(0x7f00000002c0), 0x3, 0x2) r1 = eventfd(0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 1.604087391s ago: executing program 5 (id=9864): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x820000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0xc048aec8, &(0x7f00000000c0)={0x1}) 1.603171191s ago: executing program 2 (id=9865): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x3}, 0x20) move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000002000/0x2000)=nil], &(0x7f0000000140)=[0x1], 0x0, 0x2) 1.508009089s ago: executing program 4 (id=9866): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000001740)={0x0, 0x16, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x30, 0x0, @in6={0x1b, 0x4e23, 0x2, @empty, 0x3}, @ib={0x1b, 0xfffe, 0x8000000, {"7d900600080000000900"}, 0x0, 0x0, 0x6}}}, 0x118) 1.400956186s ago: executing program 0 (id=9867): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) ioctl$BLKZEROOUT(r1, 0x801070cf, 0x0) 1.308163889s ago: executing program 4 (id=9868): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x10, 0x7fff0000}]}) r0 = getpgid(0x0) process_vm_writev(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 1.287838744s ago: executing program 0 (id=9869): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @range={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0) 1.169462136s ago: executing program 5 (id=9870): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) r0 = mq_open(&(0x7f0000000740)='\r\x00elinu\xef\xe3elinux\x00\x96\xf6\x92\n#*\xac\x05\xce\xf8D\\\x9a\xe6[]L+\xf6\v\xe8\xf2\xd3\b\x15\n\xb8F!Q9o\x1f#\xbdt\r\xfb\"\x18%\xfdM\xaf_t\xd2\xdcJ\x10\a\xbab\x1a\xdf\xb1\xbdU\xd7Lo\xe7\xac\x81\x10k\xce-\xf5@\xbb\x9d;\xe8\xf6\xffQ\x04\xaai\x92k\x1b;\xddM\xa2\xe1-\x0e\xd8\xde\x00\xff\x18\xdd\bL\xfb\xa2.\xb6{\xb5\x85#\x88\xdc\xf0\x0f\x05\xf1\xc4 \xdeV\x80q\xf7\x04\xf5\x85T\x1f\xc2S]*\xc9lw\xd3J\xc5\xe8\x02\xcb\xbbAHxr\xac\xb77F\xdf\x1c\xcb\xd4\xce\x88L\xf1\xf9[\x98\xd4+pTx\x95\xb5\x1b]x\x1a\x95\xe1c6\xe7`83\xb7n#\xe0\xc1_\xec\xba\xde\a\x8b\xc5\x86woo\xbc\x1c\xa3r\x82\xf3enq-\x90/\xed\xff\xad+\x03\x10\t\xda\xfd\xa2\xd0\xef4\n%\xf1\xd8', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x4}) mq_getsetattr(r0, &(0x7f00000004c0)={0x800, 0x10, 0xa, 0x3000}, 0x0) 1.105728493s ago: executing program 0 (id=9871): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @byteorder={{0xe}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x8}]}}}]}]}], {0x14}}, 0x78}}, 0x0) 1.095431712s ago: executing program 4 (id=9872): ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0x190, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0xb7e, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/185) 1.022966769s ago: executing program 2 (id=9873): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f00000004c0)=[{}], 0x1, 0x0, 0x0, 0x0) 948.488861ms ago: executing program 5 (id=9874): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f000000b640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x30, 0x24040040}}], 0x1, 0x0) 817.434251ms ago: executing program 2 (id=9875): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000480)=""/217, 0xd9) 816.137306ms ago: executing program 4 (id=9876): ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x10000}) r0 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl(r0, 0xfffff000, &(0x7f0000000000)) 815.564187ms ago: executing program 0 (id=9885): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x2004c000) 634.835998ms ago: executing program 4 (id=9877): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8010, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[], [{@flag='ro'}]}}, 0x3, 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', 0x0) 573.742184ms ago: executing program 0 (id=9878): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) move_pages(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f000093d000/0x1000)=nil], &(0x7f0000000540)=[0x1], &(0x7f0000001680), 0x0) 496.659747ms ago: executing program 5 (id=9879): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) poll(&(0x7f0000000140)=[{r0, 0x1100}, {r0}], 0x2, 0x20002080) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xf0f041, 0x0, '\x00', @ptr}}) 62.792278ms ago: executing program 5 (id=9880): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@getlink={0x28, 0x12, 0x321, 0x30bd25, 0x8000, {0x7}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x10001}]}, 0x28}, 0x1, 0x0, 0x0, 0x200000c1}, 0x0) 0s ago: executing program 0 (id=9881): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@RTM_NEWMDB={0x18, 0x55, 0x1, 0x70bd2b, 0x2, {0x7, r1}}, 0x18}, 0x1, 0x0, 0x0, 0x22040080}, 0x40080c0) kernel console output (not intermixed with test programs): umber 6 using dummy_hcd [ 712.050228][T24439] m920x_read = error: -19 [ 712.054621][T24439] dvb-usb: error while querying for an remote control event. [ 712.114800][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 712.166579][T24440] usb 4-1: New USB device found, idVendor=0c70, idProduct=f0bd, bcdDevice= 0.00 [ 712.199651][T24439] m920x_read = error: -19 [ 712.208711][T24439] dvb-usb: error while querying for an remote control event. [ 712.254712][T24440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 712.282744][T24440] usb 4-1: config 0 descriptor?? [ 712.310313][T24929] netlink: 774 bytes leftover after parsing attributes in process `syz.2.8992'. [ 712.320532][ T10] m920x_read = error: -19 [ 712.324908][ T10] dvb-usb: error while querying for an remote control event. [ 712.366973][T24929] netlink: 52 bytes leftover after parsing attributes in process `syz.2.8992'. [ 712.483379][ T10] m920x_read = error: -19 [ 712.492999][ T10] dvb-usb: error while querying for an remote control event. [ 712.648893][ T10] m920x_read = error: -19 [ 712.653396][ T10] dvb-usb: error while querying for an remote control event. [ 712.772323][T24440] aquacomputer_d5next 0003:0C70:F0BD.002D: hidraw0: USB HID v0.00 Device [HID 0c70:f0bd] on usb-dummy_hcd.3-1/input0 [ 712.785173][T24439] m920x_read = error: -19 [ 712.795805][T24439] dvb-usb: error while querying for an remote control event. [ 712.798455][T24945] netlink: 104 bytes leftover after parsing attributes in process `syz.4.8999'. [ 712.928492][T24440] m920x_read = error: -19 [ 712.932900][T24440] dvb-usb: error while querying for an remote control event. [ 712.945955][ T48] usb 4-1: USB disconnect, device number 6 [ 713.008020][T24948] fido_id[24948]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 713.079449][T24440] m920x_read = error: -19 [ 713.083851][T24440] dvb-usb: error while querying for an remote control event. [ 713.218351][T24440] m920x_read = error: -19 [ 713.222740][T24440] dvb-usb: error while querying for an remote control event. [ 713.371220][T24439] m920x_read = error: -19 [ 713.375792][T24439] dvb-usb: error while querying for an remote control event. [ 713.509714][T24439] m920x_read = error: -19 [ 713.518816][T24439] dvb-usb: error while querying for an remote control event. [ 713.659107][T24439] m920x_read = error: -19 [ 713.663491][T24439] dvb-usb: error while querying for an remote control event. [ 713.788435][T24439] m920x_read = error: -19 [ 713.794958][T24439] dvb-usb: error while querying for an remote control event. [ 713.894879][T24976] program syz.2.9014 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 713.928457][T24439] m920x_read = error: -19 [ 713.932928][T24439] dvb-usb: error while querying for an remote control event. [ 714.078912][T24439] m920x_read = error: -19 [ 714.083309][T24439] dvb-usb: error while querying for an remote control event. [ 714.218463][T24439] m920x_read = error: -19 [ 714.225286][T24439] dvb-usb: error while querying for an remote control event. [ 714.368441][T24439] m920x_read = error: -19 [ 714.373064][T24439] dvb-usb: error while querying for an remote control event. [ 714.398624][T24440] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 714.528487][T24439] m920x_read = error: -19 [ 714.533174][T24439] dvb-usb: error while querying for an remote control event. [ 714.564030][T24440] usb 4-1: New USB device found, idVendor=0c45, idProduct=60a8, bcdDevice=b5.55 [ 714.582049][T24440] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 714.591141][T24440] usb 4-1: Product: syz [ 714.595765][T24440] usb 4-1: Manufacturer: syz [ 714.616695][T24440] usb 4-1: SerialNumber: syz [ 714.636250][T24440] usb 4-1: config 0 descriptor?? [ 714.658109][T24440] gspca_main: sonixb-2.14.0 probing 0c45:60a8 [ 714.679051][T24439] m920x_read = error: -19 [ 714.684001][T24439] dvb-usb: error while querying for an remote control event. [ 714.798787][T24439] m920x_read = error: -19 [ 714.803209][T24439] dvb-usb: error while querying for an remote control event. [ 714.886017][T25003] netlink: 'syz.2.9026': attribute type 1 has an invalid length. [ 714.899744][T25003] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9026'. [ 714.969788][T24439] m920x_read = error: -19 [ 714.974398][T24439] dvb-usb: error while querying for an remote control event. [ 715.066976][T24440] input: sonixb as /devices/platform/dummy_hcd.3/usb4/4-1/input/input71 [ 715.138947][T24440] m920x_read = error: -19 [ 715.146608][T24440] dvb-usb: error while querying for an remote control event. [ 715.278141][T24442] usb 4-1: USB disconnect, device number 7 [ 715.295452][ T10] m920x_read = error: -19 [ 715.318408][T24439] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 715.333219][ T10] dvb-usb: error while querying for an remote control event. [ 715.490295][ T10] m920x_read = error: -19 [ 715.499282][ T10] dvb-usb: error while querying for an remote control event. [ 715.529560][T24439] usb 5-1: Using ep0 maxpacket: 8 [ 715.538973][T24439] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 715.564709][T24439] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 715.595944][T24439] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 715.628746][T24442] m920x_read = error: -19 [ 715.634046][T24442] dvb-usb: error while querying for an remote control event. [ 715.646303][T24439] usb 5-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 715.667623][T24439] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 715.694135][T24439] usb 5-1: config 0 descriptor?? [ 715.769896][T24442] m920x_read = error: -19 [ 715.774810][T24442] dvb-usb: error while querying for an remote control event. [ 715.903959][T24442] m920x_read = error: -19 [ 715.914002][T24442] dvb-usb: error while querying for an remote control event. [ 716.053982][T24442] m920x_read = error: -19 [ 716.064269][T24442] dvb-usb: error while querying for an remote control event. [ 716.171919][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.181881][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.190485][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.197817][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.222184][T24442] m920x_read = error: -19 [ 716.226859][T24442] dvb-usb: error while querying for an remote control event. [ 716.272150][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.338854][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.345949][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.379750][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.389401][T24442] m920x_read = error: -19 [ 716.393953][T24442] dvb-usb: error while querying for an remote control event. [ 716.404909][T24439] hid-rmi 0003:06CB:81A7.002E: unknown main item tag 0x0 [ 716.434755][T24439] hid-rmi 0003:06CB:81A7.002E: unbalanced collection at end of report description [ 716.450523][T24439] hid-rmi 0003:06CB:81A7.002E: parse failed [ 716.466806][T24439] hid-rmi 0003:06CB:81A7.002E: probe with driver hid-rmi failed with error -22 [ 716.534841][T24439] usb 5-1: USB disconnect, device number 9 [ 716.579919][T24440] m920x_read = error: -19 [ 716.584394][T24440] dvb-usb: error while querying for an remote control event. [ 716.618795][T24442] usb 3-1: new low-speed USB device number 7 using dummy_hcd [ 716.749148][T24440] m920x_read = error: -19 [ 716.753641][T24440] dvb-usb: error while querying for an remote control event. [ 716.787991][T24442] usb 3-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 716.818949][T24442] usb 3-1: config 0 interface 0 has no altsetting 0 [ 716.828613][T24442] usb 3-1: New USB device found, idVendor=2179, idProduct=0053, bcdDevice= 0.00 [ 716.849202][T24442] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 716.879847][T24440] m920x_read = error: -19 [ 716.886413][T24442] usb 3-1: config 0 descriptor?? [ 716.898294][T24440] dvb-usb: error while querying for an remote control event. [ 716.938772][T24439] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 717.038840][ T10] m920x_read = error: -19 [ 717.043229][ T10] dvb-usb: error while querying for an remote control event. [ 717.151796][T24439] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 717.160488][T24439] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 717.191084][T24440] m920x_read = error: -19 [ 717.195593][T24440] dvb-usb: error while querying for an remote control event. [ 717.218813][T24439] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 717.247148][T24439] usb 4-1: config 220 has no interface number 2 [ 717.273687][T24439] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 717.324214][T24442] uclogic 0003:2179:0053.002F: interface is invalid, ignoring [ 717.348785][T24440] m920x_read = error: -19 [ 717.353175][T24440] dvb-usb: error while querying for an remote control event. [ 717.361700][T24439] usb 4-1: config 220 interface 0 has no altsetting 0 [ 717.379709][T24439] usb 4-1: config 220 interface 76 has no altsetting 0 [ 717.400024][T24439] usb 4-1: config 220 interface 1 has no altsetting 0 [ 717.431610][T24439] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 717.451414][T24439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 717.479056][T24439] usb 4-1: Product: syz [ 717.486827][T24439] usb 4-1: Manufacturer: syz [ 717.492760][T24442] m920x_read = error: -19 [ 717.516778][T24442] dvb-usb: error while querying for an remote control event. [ 717.542070][T24439] usb 4-1: SerialNumber: syz [ 717.553078][T24440] usb 3-1: USB disconnect, device number 7 [ 717.670477][T24442] m920x_read = error: -19 [ 717.674920][T24442] dvb-usb: error while querying for an remote control event. [ 717.796830][T24439] uvcvideo 4-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 717.806139][ T10] m920x_read = error: -19 [ 717.818701][ T10] dvb-usb: error while querying for an remote control event. [ 717.830309][T24439] uvcvideo 4-1:220.0: No valid video chain found. [ 717.837057][T24439] usb 4-1: selecting invalid altsetting 0 [ 717.883130][T24439] usb 4-1: selecting invalid altsetting 0 [ 717.898296][T24439] usbtest 4-1:220.1: probe with driver usbtest failed with error -22 [ 717.930955][ T10] m920x_read = error: -19 [ 717.935433][ T10] dvb-usb: error while querying for an remote control event. [ 717.966335][T24439] usb 4-1: USB disconnect, device number 8 [ 718.090633][ T10] m920x_read = error: -19 [ 718.095025][ T10] dvb-usb: error while querying for an remote control event. [ 718.248823][ T10] m920x_read = error: -19 [ 718.253220][ T10] dvb-usb: error while querying for an remote control event. [ 718.431439][ T10] m920x_read = error: -19 [ 718.435918][ T10] dvb-usb: error while querying for an remote control event. [ 718.598609][T24439] m920x_read = error: -19 [ 718.604075][T24439] dvb-usb: error while querying for an remote control event. [ 718.787272][T24439] m920x_read = error: -19 [ 718.803713][T24439] dvb-usb: error while querying for an remote control event. [ 718.938868][ T10] m920x_read = error: -19 [ 718.943259][ T10] dvb-usb: error while querying for an remote control event. [ 719.098908][T24439] m920x_read = error: -19 [ 719.108259][T24439] dvb-usb: error while querying for an remote control event. [ 719.258847][T24439] m920x_read = error: -19 [ 719.263416][T24439] dvb-usb: error while querying for an remote control event. [ 719.399128][T24439] m920x_read = error: -19 [ 719.403515][T24439] dvb-usb: error while querying for an remote control event. [ 719.590996][T24439] m920x_read = error: -19 [ 719.599011][T24439] dvb-usb: error while querying for an remote control event. [ 719.718706][T25141] netlink: 'syz.3.9093': attribute type 3 has an invalid length. [ 719.729191][T24439] m920x_read = error: -19 [ 719.733597][T24439] dvb-usb: error while querying for an remote control event. [ 719.783411][T25147] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9095'. [ 719.890746][ T10] m920x_read = error: -19 [ 719.895176][ T10] dvb-usb: error while querying for an remote control event. [ 720.058421][ T10] m920x_read = error: -19 [ 720.068908][ T10] dvb-usb: error while querying for an remote control event. [ 720.209020][T24439] m920x_read = error: -19 [ 720.213414][T24439] dvb-usb: error while querying for an remote control event. [ 720.381299][T24439] m920x_read = error: -19 [ 720.385676][T24439] dvb-usb: error while querying for an remote control event. [ 720.478505][ T5914] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 720.548625][T24439] m920x_read = error: -19 [ 720.558903][T24439] dvb-usb: error while querying for an remote control event. [ 720.630720][ T5914] usb 6-1: config 0 has an invalid interface number: 255 but max is 0 [ 720.648598][ T5914] usb 6-1: config 0 has no interface number 0 [ 720.654735][ T5914] usb 6-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 720.678601][T24443] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 720.679041][T24439] m920x_read = error: -19 [ 720.691075][ T48] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 720.709377][T24439] dvb-usb: error while querying for an remote control event. [ 720.727814][ T5914] usb 6-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 720.776045][ T5914] usb 6-1: config 0 interface 255 has no altsetting 0 [ 720.798542][ T5914] usb 6-1: New USB device found, idVendor=0bda, idProduct=0177, bcdDevice=7d.0b [ 720.807622][ T5914] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 720.828917][T24439] m920x_read = error: -19 [ 720.833711][T24439] dvb-usb: error while querying for an remote control event. [ 720.855670][ T5914] usb 6-1: config 0 descriptor?? [ 720.871187][T24443] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 64, changing to 10 [ 720.888493][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 720.905506][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 720.905524][ T30] audit: type=1326 audit(1769746475.640:2622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 720.910004][ T5914] ums-realtek 6-1:0.255: USB Mass Storage device detected [ 720.929666][ T30] audit: type=1326 audit(1769746475.650:2623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 720.948429][T24443] usb 5-1: New USB device found, idVendor=0c70, idProduct=f011, bcdDevice= 0.00 [ 720.978053][ T48] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 720.981465][T24439] m920x_read = error: -19 [ 720.998041][T24439] dvb-usb: error while querying for an remote control event. [ 721.006250][ T30] audit: type=1326 audit(1769746475.650:2624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.040923][ T48] usb 4-1: New USB device found, idVendor=1294, idProduct=1320, bcdDevice= 0.00 [ 721.060980][ T30] audit: type=1326 audit(1769746475.650:2625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.069701][ T48] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 721.097056][ T30] audit: type=1326 audit(1769746475.650:2626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.119519][T24443] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 721.129340][T24443] usb 5-1: config 0 descriptor?? [ 721.135936][T24439] m920x_read = error: -19 [ 721.144873][T24439] dvb-usb: error while querying for an remote control event. [ 721.198265][ T30] audit: type=1326 audit(1769746475.650:2627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.223596][ T30] audit: type=1326 audit(1769746475.650:2628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.229047][ T48] usb 4-1: config 0 descriptor?? [ 721.246958][ T30] audit: type=1326 audit(1769746475.650:2629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25179 comm="syz.2.9112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 721.281014][T24439] m920x_read = error: -19 [ 721.286523][T24439] dvb-usb: error while querying for an remote control event. [ 721.311469][ T5914] usb 6-1: USB disconnect, device number 10 [ 721.409524][T24439] m920x_read = error: -19 [ 721.414278][T24439] dvb-usb: error while querying for an remote control event. [ 721.540563][T24439] m920x_read = error: -19 [ 721.545627][T24439] dvb-usb: error while querying for an remote control event. [ 721.558604][T24443] aquacomputer_d5next 0003:0C70:F011.0030: hidraw0: USB HID v0.00 Device [HID 0c70:f011] on usb-dummy_hcd.4-1/input0 [ 721.669011][T24439] m920x_read = error: -19 [ 721.673398][T24439] dvb-usb: error while querying for an remote control event. [ 721.780470][ T48] hid-led 0003:1294:1320.0031: hidraw1: USB HID vff.fe Device [HID 1294:1320] on usb-dummy_hcd.3-1/input0 [ 721.800527][T24439] m920x_read = error: -19 [ 721.820400][T24439] dvb-usb: error while querying for an remote control event. [ 721.856654][ T48] hid-led 0003:1294:1320.0031: Riso Kagaku Webmail Notifier initialized [ 721.904306][T24439] usb 5-1: USB disconnect, device number 10 [ 721.960629][ T10] m920x_read = error: -19 [ 721.965279][ T10] dvb-usb: error while querying for an remote control event. [ 722.090072][T24443] usb 4-1: USB disconnect, device number 9 [ 722.098324][ T48] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 722.108714][ T10] m920x_read = error: -19 [ 722.113127][ T10] dvb-usb: error while querying for an remote control event. [ 722.122684][ T1105] leds riso_kagaku1:blue: Setting an LED's brightness failed (-38) [ 722.160171][ T1105] leds riso_kagaku1:green: Setting an LED's brightness failed (-38) [ 722.186361][ T1105] leds riso_kagaku1:red: Setting an LED's brightness failed (-38) [ 722.268383][ T48] usb 6-1: Using ep0 maxpacket: 16 [ 722.269134][T24439] m920x_read = error: -19 [ 722.278871][T24439] dvb-usb: error while querying for an remote control event. [ 722.291163][ T48] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 722.328292][ T48] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 722.358329][ T48] usb 6-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 722.367490][ T48] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 722.402128][ T10] m920x_read = error: -19 [ 722.406890][ T10] dvb-usb: error while querying for an remote control event. [ 722.418450][T24439] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 722.419594][ T48] usb 6-1: config 0 descriptor?? [ 722.525451][T25195] GUP no longer grows the stack in syz.4.9116 (25195): 200000005000-200000008000 (200000004000) [ 722.537638][ T10] m920x_read = error: -19 [ 722.543901][ T10] dvb-usb: error while querying for an remote control event. [ 722.552779][T25195] CPU: 0 UID: 0 PID: 25195 Comm: syz.4.9116 Tainted: G L syzkaller #0 PREEMPT(full) [ 722.552809][T25195] Tainted: [L]=SOFTLOCKUP [ 722.552818][T25195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 722.552835][T25195] Call Trace: [ 722.552844][T25195] [ 722.552853][T25195] dump_stack_lvl+0xe8/0x150 [ 722.552884][T25195] fixup_user_fault+0x637/0x6f0 [ 722.552917][T25195] fault_in_user_writeable+0x71/0xd0 [ 722.552945][T25195] futex_lock_pi+0x800/0xb00 [ 722.552977][T25195] ? __pfx_futex_lock_pi+0x10/0x10 [ 722.553023][T25195] ? __pfx_futex_wake_mark+0x10/0x10 [ 722.553063][T25195] ? __pfx_userfaultfd_unmap_complete+0x10/0x10 [ 722.553094][T25195] do_futex+0x292/0x420 [ 722.553127][T25195] ? __pfx_do_futex+0x10/0x10 [ 722.553153][T25195] ? __vm_munmap+0x2e6/0x3d0 [ 722.553184][T25195] __se_sys_futex+0x3a8/0x450 [ 722.553220][T25195] ? __pfx___se_sys_futex+0x10/0x10 [ 722.553247][T25195] ? rcu_is_watching+0x15/0xb0 [ 722.553273][T25195] ? __x64_sys_futex+0x21/0xf0 [ 722.553302][T25195] do_syscall_64+0xe2/0xf80 [ 722.553323][T25195] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 722.553343][T25195] ? trace_irq_disable+0x37/0x100 [ 722.553362][T25195] ? clear_bhb_loop+0x60/0xb0 [ 722.553386][T25195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 722.553410][T25195] RIP: 0033:0x7f9dd5f9aeb9 [ 722.553432][T25195] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 722.553450][T25195] RSP: 002b:00007f9dd6ea4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 722.553472][T25195] RAX: ffffffffffffffda RBX: 00007f9dd6215fa0 RCX: 00007f9dd5f9aeb9 [ 722.553488][T25195] RDX: 00000000fffffffd RSI: 000000000000008d RDI: 0000200000004000 [ 722.553502][T25195] RBP: 00007f9dd6008c1f R08: 0000000000000000 R09: 0000000000000000 [ 722.553516][T25195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 722.553528][T25195] R13: 00007f9dd6216038 R14: 00007f9dd6215fa0 R15: 00007f9dd633fa48 [ 722.553560][T25195] [ 722.832401][ T10] m920x_read = error: -19 [ 722.836803][ T10] dvb-usb: error while querying for an remote control event. [ 722.860429][T24439] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 722.871774][T24439] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 722.883133][T24439] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 722.896676][T24439] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 722.907013][T24439] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 722.925914][T24439] usb 3-1: config 0 descriptor?? [ 722.949229][ T10] m920x_read = error: -19 [ 722.953741][ T10] dvb-usb: error while querying for an remote control event. [ 723.010002][ T48] corsair 0003:1B1C:1B02.0032: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.5-1/input0 [ 723.069075][ T10] m920x_read = error: -19 [ 723.073620][ T10] dvb-usb: error while querying for an remote control event. [ 723.208534][ T48] corsair 0003:1B1C:1B02.0032: Failed to get K90 initial state (error -71). [ 723.209001][ T10] m920x_read = error: -19 [ 723.256255][ T10] dvb-usb: error while querying for an remote control event. [ 723.262777][ T48] usb 6-1: USB disconnect, device number 11 [ 723.369747][T24439] plantronics 0003:047F:FFFF.0033: collection stack underflow [ 723.377369][T24439] plantronics 0003:047F:FFFF.0033: item 0 2 0 12 parsing failed [ 723.394534][T24439] plantronics 0003:047F:FFFF.0033: parse failed [ 723.402942][ T10] m920x_read = error: -19 [ 723.407470][ T10] dvb-usb: error while querying for an remote control event. [ 723.427349][T24439] plantronics 0003:047F:FFFF.0033: probe with driver plantronics failed with error -22 [ 723.528494][ T10] m920x_read = error: -19 [ 723.539544][ T10] dvb-usb: error while querying for an remote control event. [ 723.596838][ T48] usb 3-1: USB disconnect, device number 8 [ 723.658898][ T10] m920x_read = error: -19 [ 723.666116][ T10] dvb-usb: error while querying for an remote control event. [ 723.791428][ T10] m920x_read = error: -19 [ 723.817198][ T10] dvb-usb: error while querying for an remote control event. [ 723.969429][T25223] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 723.988461][T24439] m920x_read = error: -19 [ 723.999466][T24439] dvb-usb: error while querying for an remote control event. [ 724.119008][T24439] m920x_read = error: -19 [ 724.129794][T24439] dvb-usb: error while querying for an remote control event. [ 724.279021][T24439] m920x_read = error: -19 [ 724.283440][T24439] dvb-usb: error while querying for an remote control event. [ 724.346080][T25240] netlink: 'syz.2.9137': attribute type 10 has an invalid length. [ 724.373884][T25240] team0: Port device 0! added [ 724.439018][ T10] m920x_read = error: -19 [ 724.443489][ T10] dvb-usb: error while querying for an remote control event. [ 724.478580][T25244] netlink: 'syz.2.9137': attribute type 10 has an invalid length. [ 724.533103][T25244] team0: Port device 0! removed [ 724.612224][T25244] bond0: (slave 0!): Enslaving as an active interface with an up link [ 724.629742][ T10] m920x_read = error: -19 [ 724.634161][ T10] dvb-usb: error while querying for an remote control event. [ 724.788943][ T10] m920x_read = error: -19 [ 724.794304][ T10] dvb-usb: error while querying for an remote control event. [ 724.929523][ T10] m920x_read = error: -19 [ 724.935856][ T10] dvb-usb: error while querying for an remote control event. [ 725.005401][T25266] netlink: 'syz.2.9149': attribute type 29 has an invalid length. [ 725.083561][ T10] m920x_read = error: -19 [ 725.095670][ T10] dvb-usb: error while querying for an remote control event. [ 725.269554][ T10] m920x_read = error: -19 [ 725.274213][ T10] dvb-usb: error while querying for an remote control event. [ 725.398458][ T10] m920x_read = error: -19 [ 725.403055][ T10] dvb-usb: error while querying for an remote control event. [ 725.411381][T24440] usb 6-1: new full-speed USB device number 12 using dummy_hcd [ 725.538634][ T10] m920x_read = error: -19 [ 725.543162][ T10] dvb-usb: error while querying for an remote control event. [ 725.588156][T24440] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 725.607244][T24440] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 725.632847][T24440] usb 6-1: config 0 has no interface number 0 [ 725.652986][T24440] usb 6-1: config 0 interface 2 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 725.667707][ T10] m920x_read = error: -19 [ 725.672413][ T10] dvb-usb: error while querying for an remote control event. [ 725.706074][T24440] usb 6-1: config 0 interface 2 has no altsetting 0 [ 725.716449][T24440] usb 6-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f7.3f [ 725.727072][T24440] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.735500][T24440] usb 6-1: Product: syz [ 725.768386][T24440] usb 6-1: Manufacturer: syz [ 725.793500][T24440] usb 6-1: SerialNumber: syz [ 725.809570][ T10] m920x_read = error: -19 [ 725.815879][ T10] dvb-usb: error while querying for an remote control event. [ 725.831313][T24440] usb 6-1: config 0 descriptor?? [ 725.958789][T24439] m920x_read = error: -19 [ 725.963320][T24439] dvb-usb: error while querying for an remote control event. [ 725.988859][T25291] netlink: 28 bytes leftover after parsing attributes in process `syz.4.9161'. [ 726.007248][T25291] netlink: 7 bytes leftover after parsing attributes in process `syz.4.9161'. [ 726.064618][T24440] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 726.081993][T24439] m920x_read = error: -19 [ 726.086622][T24439] dvb-usb: error while querying for an remote control event. [ 726.124654][T24440] snd-usb-audio 6-1:0.2: probe with driver snd-usb-audio failed with error -2 [ 726.173974][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 726.208862][T24440] m920x_read = error: -19 [ 726.213335][T24440] dvb-usb: error while querying for an remote control event. [ 726.238950][T25295] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9163'. [ 726.282548][T24440] usb 6-1: USB disconnect, device number 12 [ 726.324810][T25297] netlink: 20 bytes leftover after parsing attributes in process `syz.4.9164'. [ 726.335072][T25297] tipc: Enabling not permitted [ 726.343864][ T10] m920x_read = error: -19 [ 726.350312][ T10] dvb-usb: error while querying for an remote control event. [ 726.357788][T25297] tipc: Enabling of bearer rejected, failed to enable media [ 726.388345][T24439] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 726.458698][ T10] m920x_read = error: -19 [ 726.463994][ T10] dvb-usb: error while querying for an remote control event. [ 726.581607][T24439] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 726.606953][T24439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 726.617395][ T10] m920x_read = error: -19 [ 726.625313][ T10] dvb-usb: error while querying for an remote control event. [ 726.633858][T24439] usb 4-1: Product: syz [ 726.638140][T24439] usb 4-1: Manufacturer: syz [ 726.643654][T24439] usb 4-1: SerialNumber: syz [ 726.665484][T24439] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 726.694336][ T10] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 726.748593][T24439] m920x_read = error: -19 [ 726.770297][T24439] dvb-usb: error while querying for an remote control event. [ 726.909001][T24439] m920x_read = error: -19 [ 726.913463][T24439] dvb-usb: error while querying for an remote control event. [ 727.049642][T24439] m920x_read = error: -19 [ 727.059148][T24439] dvb-usb: error while querying for an remote control event. [ 727.154475][ C0] usb 4-1: ath9k_htc: over RX MAX_PKT_NUM [ 727.180646][T24439] m920x_read = error: -19 [ 727.185420][T24439] dvb-usb: error while querying for an remote control event. [ 727.322843][T24439] m920x_read = error: -19 [ 727.329783][T24439] dvb-usb: error while querying for an remote control event. [ 727.441495][T24439] usb 4-1: USB disconnect, device number 10 [ 727.472578][T24442] m920x_read = error: -19 [ 727.476963][T24442] dvb-usb: error while querying for an remote control event. [ 727.611349][T24442] m920x_read = error: -19 [ 727.615935][T24442] dvb-usb: error while querying for an remote control event. [ 727.758469][T20987] m920x_read = error: -19 [ 727.762858][T20987] dvb-usb: error while querying for an remote control event. [ 727.772042][ T10] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 727.798506][ T10] ath9k_htc: Failed to initialize the device [ 727.805262][T24439] usb 4-1: ath9k_htc: USB layer deinitialized [ 727.918991][T20987] m920x_read = error: -19 [ 727.923738][T20987] dvb-usb: error while querying for an remote control event. [ 728.131336][T24439] m920x_read = error: -19 [ 728.135729][T24439] dvb-usb: error while querying for an remote control event. [ 728.308488][T24439] m920x_read = error: -19 [ 728.312872][T24439] dvb-usb: error while querying for an remote control event. [ 728.459597][T24439] m920x_read = error: -19 [ 728.463987][T24439] dvb-usb: error while querying for an remote control event. [ 728.492776][T25354] syz_tun: entered promiscuous mode [ 728.557498][T25354] syz_tun: left promiscuous mode [ 728.643236][T24439] m920x_read = error: -19 [ 728.661002][ T30] audit: type=1326 audit(1769746483.390:2630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25361 comm="syz.2.9195" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fcf26d9aeb9 code=0x0 [ 728.688279][T24439] dvb-usb: error while querying for an remote control event. [ 728.798604][T24440] m920x_read = error: -19 [ 728.802992][T24440] dvb-usb: error while querying for an remote control event. [ 728.939648][T24440] m920x_read = error: -19 [ 728.954389][T24440] dvb-usb: error while querying for an remote control event. [ 729.078994][T24440] m920x_read = error: -19 [ 729.083443][T24440] dvb-usb: error while querying for an remote control event. [ 729.102786][T25371] tipc: Invalid UDP bearer configuration [ 729.102839][T25371] tipc: Enabling of bearer rejected, failed to enable media [ 729.230654][T24439] m920x_read = error: -19 [ 729.235340][T24439] dvb-usb: error while querying for an remote control event. [ 729.388855][T24440] m920x_read = error: -19 [ 729.395375][T24440] dvb-usb: error while querying for an remote control event. [ 729.539144][T24439] m920x_read = error: -19 [ 729.543625][T24439] dvb-usb: error while querying for an remote control event. [ 729.698328][T24439] m920x_read = error: -19 [ 729.702719][T24439] dvb-usb: error while querying for an remote control event. [ 729.862351][T24439] m920x_read = error: -19 [ 729.866765][T24439] dvb-usb: error while querying for an remote control event. [ 729.948566][ T48] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 730.035342][T24439] m920x_read = error: -19 [ 730.060923][T24439] dvb-usb: error while querying for an remote control event. [ 730.129121][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 730.155595][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 730.198479][ T48] usb 4-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 730.208738][T24439] m920x_read = error: -19 [ 730.228899][T24439] dvb-usb: error while querying for an remote control event. [ 730.243308][ T48] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 730.280188][ T48] usb 4-1: config 0 descriptor?? [ 730.365866][T24439] m920x_read = error: -19 [ 730.378262][T24439] dvb-usb: error while querying for an remote control event. [ 730.528487][T24439] m920x_read = error: -19 [ 730.533118][T24439] dvb-usb: error while querying for an remote control event. [ 730.649302][T24439] m920x_read = error: -19 [ 730.653775][T24439] dvb-usb: error while querying for an remote control event. [ 730.735380][ T48] arvo 0003:1E7D:30D4.0034: unbalanced collection at end of report description [ 730.788025][ T48] arvo 0003:1E7D:30D4.0034: parse failed [ 730.802703][T24439] m920x_read = error: -19 [ 730.807101][T24439] dvb-usb: error while querying for an remote control event. [ 730.818126][ T48] arvo 0003:1E7D:30D4.0034: probe with driver arvo failed with error -22 [ 730.864180][T25428] netlink: 216 bytes leftover after parsing attributes in process `syz.5.9226'. [ 730.949151][T24439] m920x_read = error: -19 [ 730.953540][T24439] dvb-usb: error while querying for an remote control event. [ 730.990597][T24440] usb 4-1: USB disconnect, device number 11 [ 731.009278][T25431] vimc link validate: Sensor B:src:4096x2160 (0x42474752, 9, 2, 0, 1) Raw Capture 1:snk:16x16 (0x32314752, 3, 0, 0, 0) [ 731.109606][T24439] m920x_read = error: -19 [ 731.131235][T24439] dvb-usb: error while querying for an remote control event. [ 731.236545][T25435] netlink: 'syz.5.9229': attribute type 11 has an invalid length. [ 731.265876][T25435] netlink: 'syz.5.9229': attribute type 4 has an invalid length. [ 731.274847][T24439] m920x_read = error: -19 [ 731.284285][T24439] dvb-usb: error while querying for an remote control event. [ 731.297492][T25435] netlink: 199768 bytes leftover after parsing attributes in process `syz.5.9229'. [ 731.430826][T24439] m920x_read = error: -19 [ 731.436947][T24439] dvb-usb: error while querying for an remote control event. [ 731.594103][T24439] m920x_read = error: -19 [ 731.601749][T24439] dvb-usb: error while querying for an remote control event. [ 731.738404][T24439] m920x_read = error: -19 [ 731.753006][T24439] dvb-usb: error while querying for an remote control event. [ 731.908937][T24439] m920x_read = error: -19 [ 731.913368][T24439] dvb-usb: error while querying for an remote control event. [ 732.069627][T24439] m920x_read = error: -19 [ 732.074390][T24439] dvb-usb: error while querying for an remote control event. [ 732.141822][T25469] program syz.5.9245 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 732.232694][T24439] m920x_read = error: -19 [ 732.238085][T24439] dvb-usb: error while querying for an remote control event. [ 732.378900][ T10] m920x_read = error: -19 [ 732.383400][ T10] dvb-usb: error while querying for an remote control event. [ 732.508398][ T10] m920x_read = error: -19 [ 732.514685][ T10] dvb-usb: error while querying for an remote control event. [ 732.658939][ T10] m920x_read = error: -19 [ 732.678442][ T10] dvb-usb: error while querying for an remote control event. [ 732.820068][ T10] m920x_read = error: -19 [ 732.840023][ T10] dvb-usb: error while querying for an remote control event. [ 733.000415][ T10] m920x_read = error: -19 [ 733.004807][ T10] dvb-usb: error while querying for an remote control event. [ 733.171109][ T10] m920x_read = error: -19 [ 733.188302][ T10] dvb-usb: error while querying for an remote control event. [ 733.332464][ T10] m920x_read = error: -19 [ 733.349345][ T10] dvb-usb: error while querying for an remote control event. [ 733.503933][ T10] m920x_read = error: -19 [ 733.523753][ T10] dvb-usb: error while querying for an remote control event. [ 733.658800][T24439] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 733.680512][ T10] m920x_read = error: -19 [ 733.684981][ T10] dvb-usb: error while querying for an remote control event. [ 733.829327][ T10] m920x_read = error: -19 [ 733.833879][ T10] dvb-usb: error while querying for an remote control event. [ 733.869735][T24439] usb 4-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 733.898368][T24439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 733.936925][T24439] usb 4-1: Product: syz [ 733.955598][T24439] usb 4-1: Manufacturer: syz [ 733.979290][ T10] m920x_read = error: -19 [ 733.990940][T24439] usb 4-1: SerialNumber: syz [ 733.996071][ T10] dvb-usb: error while querying for an remote control event. [ 734.023042][T24439] usb 4-1: config 0 descriptor?? [ 734.033592][ T30] audit: type=1326 audit(1769746488.770:2631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.073669][T24439] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 734.098001][T24439] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 734.117775][ T30] audit: type=1326 audit(1769746488.770:2632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.141696][T24440] m920x_read = error: -19 [ 734.146073][T24440] dvb-usb: error while querying for an remote control event. [ 734.154076][T25521] bond0: option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 734.173574][T24439] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 734.205465][T24439] usb 4-1: media controller created [ 734.231443][ T30] audit: type=1326 audit(1769746488.770:2633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.308876][T24440] m920x_read = error: -19 [ 734.313304][T24440] dvb-usb: error while querying for an remote control event. [ 734.329817][T24439] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 734.360451][ T30] audit: type=1326 audit(1769746488.770:2634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.426623][ T30] audit: type=1326 audit(1769746488.770:2635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.451058][T24440] m920x_read = error: -19 [ 734.455441][T24440] dvb-usb: error while querying for an remote control event. [ 734.534658][T24439] DVB: Unable to find symbol mt352_attach() [ 734.541925][ T30] audit: type=1326 audit(1769746488.810:2636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.604427][T24440] m920x_read = error: -19 [ 734.612013][T24440] dvb-usb: error while querying for an remote control event. [ 734.658419][ T30] audit: type=1326 audit(1769746488.810:2637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcf26d3c2d9 code=0x7ffc0000 [ 734.684685][T25538] netlink: zone id is out of range [ 734.708589][T25538] netlink: zone id is out of range [ 734.713822][T25538] netlink: zone id is out of range [ 734.739222][T24440] m920x_read = error: -19 [ 734.743781][T24440] dvb-usb: error while querying for an remote control event. [ 734.771209][T24439] DVB: Unable to find symbol nxt6000_attach() [ 734.782266][ T30] audit: type=1326 audit(1769746488.810:2638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.816485][T25538] netlink: zone id is out of range [ 734.828122][T24439] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 734.841010][T25544] program syz.5.9281 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 734.871856][T25538] netlink: zone id is out of range [ 734.884208][T24439] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input72 [ 734.906310][T25538] netlink: zone id is out of range [ 734.913496][ T30] audit: type=1326 audit(1769746488.810:2639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25516 comm="syz.2.9269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 734.948825][T25538] netlink: zone id is out of range [ 734.955455][T24440] m920x_read = error: -19 [ 734.968850][T24439] dvb-usb: schedule remote query interval to 1000 msecs. [ 734.976372][T24440] dvb-usb: error while querying for an remote control event. [ 734.979442][T25538] netlink: zone id is out of range [ 734.988609][T24439] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 735.048247][T24439] dvb-usb: bulk message failed: -22 (7/0) [ 735.051399][T25538] netlink: zone id is out of range [ 735.064246][T24439] dvb-usb: bulk message failed: -22 (7/0) [ 735.092233][T24439] usb 4-1: USB disconnect, device number 12 [ 735.098238][T25538] netlink: zone id is out of range [ 735.150261][T24440] m920x_read = error: -19 [ 735.154639][T24440] dvb-usb: error while querying for an remote control event. [ 735.319726][T24440] m920x_read = error: -19 [ 735.324206][T24440] dvb-usb: error while querying for an remote control event. [ 735.381819][T24439] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 735.507766][T24440] m920x_read = error: -19 [ 735.538584][T24440] dvb-usb: error while querying for an remote control event. [ 735.548434][ T48] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 735.683651][T24439] m920x_read = error: -19 [ 735.699756][T24439] dvb-usb: error while querying for an remote control event. [ 735.709283][ T48] usb 5-1: Using ep0 maxpacket: 16 [ 735.725816][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 735.768061][ T48] usb 5-1: New USB device found, idVendor=04b4, idProduct=07b1, bcdDevice= 0.00 [ 735.788323][ T48] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 735.802459][T25571] program syz.2.9294 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 735.812218][T24439] m920x_read = error: -19 [ 735.816613][T24439] dvb-usb: error while querying for an remote control event. [ 735.826817][ T48] usb 5-1: config 0 descriptor?? [ 735.982037][T24439] m920x_read = error: -19 [ 735.986439][T24439] dvb-usb: error while querying for an remote control event. [ 736.161262][T24439] m920x_read = error: -19 [ 736.170311][T24439] dvb-usb: error while querying for an remote control event. [ 736.285960][ T48] cypress 0003:04B4:07B1.0035: unknown main item tag 0x0 [ 736.299102][T24439] m920x_read = error: -19 [ 736.303480][T24439] dvb-usb: error while querying for an remote control event. [ 736.318879][T24443] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 736.326645][ T48] cypress 0003:04B4:07B1.0035: unknown main item tag 0x0 [ 736.348914][ T48] cypress 0003:04B4:07B1.0035: unknown main item tag 0x0 [ 736.356014][ T48] cypress 0003:04B4:07B1.0035: unknown main item tag 0x0 [ 736.408454][ T48] cypress 0003:04B4:07B1.0035: unknown main item tag 0x0 [ 736.436923][ T48] cypress 0003:04B4:07B1.0035: hidraw0: USB HID v0.00 Device [HID 04b4:07b1] on usb-dummy_hcd.4-1/input0 [ 736.458389][T24439] m920x_read = error: -19 [ 736.462951][T24439] dvb-usb: error while querying for an remote control event. [ 736.483303][T24443] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 736.485872][T25591] netlink: 'syz.0.9304': attribute type 16 has an invalid length. [ 736.520118][ T48] usb 5-1: USB disconnect, device number 11 [ 736.526273][T24443] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 736.547933][T25591] netlink: 'syz.0.9304': attribute type 3 has an invalid length. [ 736.572608][T24443] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 736.607540][T25591] netlink: 64066 bytes leftover after parsing attributes in process `syz.0.9304'. [ 736.613451][T24443] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 736.640859][T24439] m920x_read = error: -19 [ 736.650871][T24439] dvb-usb: error while querying for an remote control event. [ 736.678477][T24443] usb 3-1: New USB device found, idVendor=056a, idProduct=0015, bcdDevice= 0.00 [ 736.695437][T25592] fido_id[25592]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 736.708820][T24443] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 736.749454][T24443] usb 3-1: config 0 descriptor?? [ 736.792284][T24439] m920x_read = error: -19 [ 736.796695][T24439] dvb-usb: error while querying for an remote control event. [ 736.844877][ T30] audit: type=1326 audit(1769746491.570:2640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25597 comm="syz.3.9307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 736.938564][T24439] m920x_read = error: -19 [ 736.943094][T24439] dvb-usb: error while querying for an remote control event. [ 737.058655][T24440] m920x_read = error: -19 [ 737.058685][T24440] dvb-usb: error while querying for an remote control event. [ 737.172686][T24440] m920x_read = error: -19 [ 737.172717][T24440] dvb-usb: error while querying for an remote control event. [ 737.214106][T24443] wacom 0003:056A:0015.0036: Unknown device_type for 'HID 056a:0015'. Assuming pen. [ 737.250754][T24443] wacom 0003:056A:0015.0036: hidraw0: USB HID v0.00 Device [HID 056a:0015] on usb-dummy_hcd.2-1/input0 [ 737.281275][T24439] m920x_read = error: -19 [ 737.281305][T24439] dvb-usb: error while querying for an remote control event. [ 737.311202][T24443] input: Wacom Graphire4 4x5 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:056A:0015.0036/input/input73 [ 737.388685][T24439] m920x_read = error: -19 [ 737.388715][T24439] dvb-usb: error while querying for an remote control event. [ 737.467863][T24443] usb 3-1: USB disconnect, device number 9 [ 737.508591][T24439] m920x_read = error: -19 [ 737.508620][T24439] dvb-usb: error while querying for an remote control event. [ 737.555115][T25609] fido_id[25609]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 737.629069][T24439] m920x_read = error: -19 [ 737.629096][T24439] dvb-usb: error while querying for an remote control event. [ 737.748657][T24439] m920x_read = error: -19 [ 737.748686][T24439] dvb-usb: error while querying for an remote control event. [ 737.850021][T25622] autofs4:pid:25622:validate_dev_ioctl: invalid path supplied for cmd(0xc018937e) [ 737.868647][T20987] m920x_read = error: -19 [ 737.868676][T20987] dvb-usb: error while querying for an remote control event. [ 737.969146][T24439] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 737.989106][T20987] m920x_read = error: -19 [ 737.989143][T20987] dvb-usb: error while querying for an remote control event. [ 738.109351][T20987] m920x_read = error: -19 [ 738.114248][T20987] dvb-usb: error while querying for an remote control event. [ 738.138872][T24439] usb 5-1: Using ep0 maxpacket: 8 [ 738.146877][T24439] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 738.157633][T24439] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 738.187358][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 738.232475][T24439] usb 5-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 738.245211][T20987] m920x_read = error: -19 [ 738.250996][T20987] dvb-usb: error while querying for an remote control event. [ 738.298338][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 738.345901][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid wMaxPacketSize 0 [ 738.367338][T24439] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 738.390009][T25634] netlink: 24 bytes leftover after parsing attributes in process `syz.2.9324'. [ 738.399269][T20987] m920x_read = error: -19 [ 738.403626][T20987] dvb-usb: error while querying for an remote control event. [ 738.425954][T24439] usb 5-1: config 168 interface 0 has no altsetting 0 [ 738.441541][T24439] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 738.450354][T24439] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 738.466210][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 738.526750][T24439] usb 5-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 738.544284][T20987] m920x_read = error: -19 [ 738.556454][T20987] dvb-usb: error while querying for an remote control event. [ 738.578444][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 738.593991][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid wMaxPacketSize 0 [ 738.626270][T24439] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 738.644127][T25641] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan0, syncid = 0, id = 0 [ 738.646115][T25638] IPVS: stopping backup sync thread 25641 ... [ 738.672931][T25642] netlink: 'syz.3.9328': attribute type 10 has an invalid length. [ 738.688479][T20987] m920x_read = error: -19 [ 738.698915][T20987] dvb-usb: error while querying for an remote control event. [ 738.706451][T24439] usb 5-1: config 168 interface 0 has no altsetting 0 [ 738.730398][T24439] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 738.733081][T25642] `: Port device dummy0 added [ 738.746472][T24439] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 738.789978][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 738.823441][T25642] netlink: 'syz.3.9328': attribute type 10 has an invalid length. [ 738.835166][T20987] m920x_read = error: -19 [ 738.840295][T20987] dvb-usb: error while querying for an remote control event. [ 738.847924][T24439] usb 5-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 738.881745][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 738.909405][T24439] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid wMaxPacketSize 0 [ 738.919511][T25642] `: Port device dummy0 removed [ 738.925609][T24439] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 738.939400][T24439] usb 5-1: config 168 interface 0 has no altsetting 0 [ 738.939619][T25642] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 738.949152][T24439] usb 5-1: string descriptor 0 read error: -22 [ 738.964638][T20987] m920x_read = error: -19 [ 738.969108][T20987] dvb-usb: error while querying for an remote control event. [ 738.992221][T24439] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 739.033947][T24439] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 739.088995][T20987] m920x_read = error: -19 [ 739.093466][T20987] dvb-usb: error while querying for an remote control event. [ 739.136025][T24439] adutux 5-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 739.143709][T25649] support for the xor transformation has been removed. [ 739.258349][T24439] m920x_read = error: -19 [ 739.262728][T24439] dvb-usb: error while querying for an remote control event. [ 739.388919][T24439] m920x_read = error: -19 [ 739.393356][T24439] dvb-usb: error while querying for an remote control event. [ 739.423852][T24439] usb 5-1: USB disconnect, device number 12 [ 739.528329][T20987] m920x_read = error: -19 [ 739.532792][T20987] dvb-usb: error while querying for an remote control event. [ 739.660985][T24439] m920x_read = error: -19 [ 739.674417][T24439] dvb-usb: error while querying for an remote control event. [ 739.808990][T24439] m920x_read = error: -19 [ 739.813701][T24439] dvb-usb: error while querying for an remote control event. [ 739.930680][T24439] m920x_read = error: -19 [ 739.935515][T24439] dvb-usb: error while querying for an remote control event. [ 740.058950][T24439] m920x_read = error: -19 [ 740.063379][T24439] dvb-usb: error while querying for an remote control event. [ 740.192094][T24439] m920x_read = error: -19 [ 740.196942][T24439] dvb-usb: error while querying for an remote control event. [ 740.339122][T24439] m920x_read = error: -19 [ 740.343683][T24439] dvb-usb: error while querying for an remote control event. [ 740.485331][T24439] m920x_read = error: -19 [ 740.492477][T24439] dvb-usb: error while querying for an remote control event. [ 740.638533][T20987] m920x_read = error: -19 [ 740.659147][T20987] dvb-usb: error while querying for an remote control event. [ 740.668423][ T10] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 740.771021][T20987] m920x_read = error: -19 [ 740.775462][T20987] dvb-usb: error while querying for an remote control event. [ 740.839059][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 740.848616][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 740.862584][T25703] xt_hashlimit: size too large, truncated to 1048576 [ 740.874237][ T10] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice=29.82 [ 740.886756][ T10] usb 4-1: New USB device strings: Mfr=83, Product=5, SerialNumber=10 [ 740.898023][ T10] usb 4-1: Product: syz [ 740.904031][ T10] usb 4-1: Manufacturer: syz [ 740.911944][ T10] usb 4-1: SerialNumber: syz [ 740.918344][T24439] m920x_read = error: -19 [ 740.923002][T24439] dvb-usb: error while querying for an remote control event. [ 740.938714][ T10] usb 4-1: config 0 descriptor?? [ 741.039286][T20987] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 741.053531][T24439] m920x_read = error: -19 [ 741.059106][T24439] dvb-usb: error while querying for an remote control event. [ 741.168347][T24439] m920x_read = error: -19 [ 741.172875][T24439] dvb-usb: error while querying for an remote control event. [ 741.205246][ T10] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 741.232031][T20987] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 741.256364][T20987] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 741.280147][ T5841] udevd[5841]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 741.298966][ T10] m920x_read = error: -19 [ 741.303833][T20987] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 741.317103][ T10] dvb-usb: error while querying for an remote control event. [ 741.329380][T20987] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 741.339382][T20987] usb 5-1: SerialNumber: syz [ 741.461193][ T10] m920x_read = error: -19 [ 741.466570][ T10] dvb-usb: error while querying for an remote control event. [ 741.572288][T20987] usb 5-1: 0:2 : does not exist [ 741.579678][ T10] m920x_read = error: -19 [ 741.585629][ T10] dvb-usb: error while querying for an remote control event. [ 741.604801][T20987] usb 5-1: 0:0: failed to get current value for ch 0 (-22) [ 741.684785][T20987] usb 5-1: USB disconnect, device number 13 [ 741.726983][ T10] m920x_read = error: -19 [ 741.741753][ T10] dvb-usb: error while querying for an remote control event. [ 741.787793][ T5841] udevd[5841]: 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 [ 741.888890][ T10] m920x_read = error: -19 [ 741.893304][ T10] dvb-usb: error while querying for an remote control event. [ 742.028938][T20987] m920x_read = error: -19 [ 742.033387][T20987] dvb-usb: error while querying for an remote control event. [ 742.086257][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 742.191013][T20987] m920x_read = error: -19 [ 742.201015][T20987] dvb-usb: error while querying for an remote control event. [ 742.270188][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 742.315828][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 742.328383][T20987] m920x_read = error: -19 [ 742.338763][T20987] dvb-usb: error while querying for an remote control event. [ 742.377837][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 742.421341][ T10] usb 3-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 742.449787][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 742.478706][T24439] m920x_read = error: -19 [ 742.484818][T24439] dvb-usb: error while querying for an remote control event. [ 742.496211][ T10] usb 3-1: config 0 descriptor?? [ 742.621658][T24439] m920x_read = error: -19 [ 742.626213][T24439] dvb-usb: error while querying for an remote control event. [ 742.678612][T24443] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 742.769458][T24439] m920x_read = error: -19 [ 742.774585][T24439] dvb-usb: error while querying for an remote control event. [ 742.840490][T24443] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 742.878436][T24443] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 742.889098][T20987] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 742.908388][T24443] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 742.908557][T24439] m920x_read = error: -19 [ 742.930077][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 742.947515][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 742.952324][T24443] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 742.959796][T24439] dvb-usb: error while querying for an remote control event. [ 742.977317][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 742.996125][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 742.998009][T24443] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 743.009248][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.033345][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.053381][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.058826][T24443] usb 5-1: config 0 descriptor?? [ 743.064142][T20987] usb 6-1: config 220 has an invalid interface number: 76 but max is 2 [ 743.084866][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.094389][T20987] usb 6-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 743.109376][T24439] m920x_read = error: -19 [ 743.113844][T24439] dvb-usb: error while querying for an remote control event. [ 743.130453][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.146837][T20987] usb 6-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 743.175277][ T10] gembird 0003:11FF:3331.0037: unknown main item tag 0x0 [ 743.188036][T20987] usb 6-1: config 220 has no interface number 2 [ 743.205343][ T10] gembird 0003:11FF:3331.0037: hidraw0: USB HID v0.05 Device [HID 11ff:3331] on usb-dummy_hcd.2-1/input0 [ 743.222890][T20987] usb 6-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 743.242738][ T10] usb 3-1: USB disconnect, device number 10 [ 743.250004][T20987] usb 6-1: config 220 interface 0 has no altsetting 0 [ 743.269599][T20987] usb 6-1: config 220 interface 76 has no altsetting 0 [ 743.288558][T24439] m920x_read = error: -19 [ 743.293059][T24439] dvb-usb: error while querying for an remote control event. [ 743.315650][T20987] usb 6-1: config 220 interface 1 has no altsetting 0 [ 743.349317][T20987] usb 6-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 743.371904][T20987] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 743.388318][T20987] usb 6-1: Product: syz [ 743.395304][T20987] usb 6-1: Manufacturer: syz [ 743.405248][T25744] fido_id[25744]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 743.423116][T20987] usb 6-1: SerialNumber: syz [ 743.428933][T24439] m920x_read = error: -19 [ 743.433919][T24439] dvb-usb: error while querying for an remote control event. [ 743.435320][ T48] usb 4-1: USB disconnect, device number 13 [ 743.500987][T24443] plantronics 0003:047F:FFFF.0038: unbalanced delimiter at end of report description [ 743.538962][T24443] plantronics 0003:047F:FFFF.0038: parse failed [ 743.559097][T24439] m920x_read = error: -19 [ 743.563543][T24439] dvb-usb: error while querying for an remote control event. [ 743.565942][T24443] plantronics 0003:047F:FFFF.0038: probe with driver plantronics failed with error -22 [ 743.682373][T20987] uvcvideo 6-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 743.709056][T24439] m920x_read = error: -19 [ 743.721924][T24439] dvb-usb: error while querying for an remote control event. [ 743.729998][ T10] usb 5-1: USB disconnect, device number 14 [ 743.751684][T20987] uvcvideo 6-1:220.0: No valid video chain found. [ 743.755534][T25752] netlink: 16 bytes leftover after parsing attributes in process `syz.3.9379'. [ 743.778031][T20987] usb 6-1: selecting invalid altsetting 0 [ 743.830223][T20987] usb 6-1: selecting invalid altsetting 0 [ 743.846252][T20987] usbtest 6-1:220.1: probe with driver usbtest failed with error -22 [ 743.879294][T24439] m920x_read = error: -19 [ 743.883698][T24439] dvb-usb: error while querying for an remote control event. [ 743.903154][T20987] usb 6-1: USB disconnect, device number 13 [ 744.048328][T24439] m920x_read = error: -19 [ 744.052799][T24439] dvb-usb: error while querying for an remote control event. [ 744.200837][T24439] m920x_read = error: -19 [ 744.208098][T24439] dvb-usb: error while querying for an remote control event. [ 744.359007][T24439] m920x_read = error: -19 [ 744.365622][T24439] dvb-usb: error while querying for an remote control event. [ 744.520014][T24439] m920x_read = error: -19 [ 744.526447][T24439] dvb-usb: error while querying for an remote control event. [ 744.678452][T24439] m920x_read = error: -19 [ 744.683014][T24439] dvb-usb: error while querying for an remote control event. [ 744.829668][T24439] m920x_read = error: -19 [ 744.841205][T24439] dvb-usb: error while querying for an remote control event. [ 744.991977][T24439] m920x_read = error: -19 [ 744.996356][T24439] dvb-usb: error while querying for an remote control event. [ 745.116723][T25805] netlink: 32 bytes leftover after parsing attributes in process `syz.5.9403'. [ 745.146197][T25808] netlink: 224 bytes leftover after parsing attributes in process `syz.2.9404'. [ 745.158341][T24439] m920x_read = error: -19 [ 745.162716][T24439] dvb-usb: error while querying for an remote control event. [ 745.202608][T25808] netlink: 48 bytes leftover after parsing attributes in process `syz.2.9404'. [ 745.319003][T24439] m920x_read = error: -19 [ 745.324444][T24439] dvb-usb: error while querying for an remote control event. [ 745.369356][T25814] netlink: 'syz.4.9406': attribute type 3 has an invalid length. [ 745.395438][T25816] tipc: Enabling of bearer rejected, failed to enable media [ 745.440857][T24439] m920x_read = error: -19 [ 745.447874][T24439] dvb-usb: error while querying for an remote control event. [ 745.572257][T25822] tipc: Enabling of bearer rejected, failed to enable media [ 745.588575][T24439] m920x_read = error: -19 [ 745.600982][T24439] dvb-usb: error while querying for an remote control event. [ 745.734279][T25828] netlink: 'syz.2.9414': attribute type 49 has an invalid length. [ 745.742948][ T10] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 745.776745][T24439] m920x_read = error: -19 [ 745.787839][T24439] dvb-usb: error while querying for an remote control event. [ 745.928336][T24439] m920x_read = error: -19 [ 745.932721][T24439] dvb-usb: error while querying for an remote control event. [ 745.951434][ T10] usb 4-1: config 0 has an invalid interface number: 22 but max is 0 [ 745.990279][ T10] usb 4-1: config 0 has no interface number 0 [ 745.997826][ T10] usb 4-1: config 0 interface 22 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 746.057510][ T10] usb 4-1: config 0 interface 22 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 746.080977][ T10] usb 4-1: New USB device found, idVendor=04e7, idProduct=0030, bcdDevice= 0.00 [ 746.090509][T24439] m920x_read = error: -19 [ 746.094880][T24439] dvb-usb: error while querying for an remote control event. [ 746.108641][ T48] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 746.121749][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 746.167061][ T10] usb 4-1: config 0 descriptor?? [ 746.239491][T24439] m920x_read = error: -19 [ 746.243903][T24439] dvb-usb: error while querying for an remote control event. [ 746.288635][ T48] usb 6-1: Using ep0 maxpacket: 16 [ 746.300054][ T48] usb 6-1: too many endpoints for config 0 interface 0 altsetting 109: 65, using maximum allowed: 30 [ 746.335644][ T48] usb 6-1: config 0 interface 0 altsetting 109 has 1 endpoint descriptor, different from the interface descriptor's value: 65 [ 746.378378][ T48] usb 6-1: config 0 interface 0 has no altsetting 0 [ 746.406196][ T48] usb 6-1: New USB device found, idVendor=056e, idProduct=011c, bcdDevice= 0.00 [ 746.408686][T24439] m920x_read = error: -19 [ 746.437235][ T48] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 746.451713][T24439] dvb-usb: error while querying for an remote control event. [ 746.471075][ T48] usb 6-1: config 0 descriptor?? [ 746.544214][T25849] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9424'. [ 746.605284][ T10] elo 0003:04E7:0030.0039: item fetching failed at offset 6/7 [ 746.613678][T24439] m920x_read = error: -19 [ 746.629165][T24439] dvb-usb: error while querying for an remote control event. [ 746.657705][ T10] elo 0003:04E7:0030.0039: parse failed [ 746.679962][ T10] elo 0003:04E7:0030.0039: probe with driver elo failed with error -22 [ 746.780154][ T10] m920x_read = error: -19 [ 746.786268][ T10] dvb-usb: error while querying for an remote control event. [ 746.833858][T24443] usb 4-1: USB disconnect, device number 14 [ 746.899774][ T10] m920x_read = error: -19 [ 746.904240][ T10] dvb-usb: error while querying for an remote control event. [ 746.976391][ T48] elecom 0003:056E:011C.003A: hidraw0: USB HID v0.05 Device [HID 056e:011c] on usb-dummy_hcd.5-1/input0 [ 747.018491][ T10] m920x_read = error: -19 [ 747.024039][ T10] dvb-usb: error while querying for an remote control event. [ 747.126133][ T48] usb 6-1: USB disconnect, device number 14 [ 747.148634][ T10] m920x_read = error: -19 [ 747.153106][ T10] dvb-usb: error while querying for an remote control event. [ 747.219475][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.225821][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.272999][T25864] fido_id[25864]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 747.308652][T24439] m920x_read = error: -19 [ 747.317899][T24439] dvb-usb: error while querying for an remote control event. [ 747.451850][T24439] m920x_read = error: -19 [ 747.479667][T24439] dvb-usb: error while querying for an remote control event. [ 747.512113][T25872] netlink: 'syz.4.9432': attribute type 11 has an invalid length. [ 747.552949][T25872] netlink: 36 bytes leftover after parsing attributes in process `syz.4.9432'. [ 747.591732][T24439] m920x_read = error: -19 [ 747.596114][T24439] dvb-usb: error while querying for an remote control event. [ 747.748920][T24439] m920x_read = error: -19 [ 747.755612][T24439] dvb-usb: error while querying for an remote control event. [ 747.919655][T24439] m920x_read = error: -19 [ 747.938372][T24439] dvb-usb: error while querying for an remote control event. [ 748.048958][T24439] m920x_read = error: -19 [ 748.053347][T24439] dvb-usb: error while querying for an remote control event. [ 748.179988][T24440] m920x_read = error: -19 [ 748.184373][T24440] dvb-usb: error while querying for an remote control event. [ 748.328581][T24440] m920x_read = error: -19 [ 748.334157][T24440] dvb-usb: error while querying for an remote control event. [ 748.468391][T24440] m920x_read = error: -19 [ 748.490314][T24440] dvb-usb: error while querying for an remote control event. [ 748.628950][T24440] m920x_read = error: -19 [ 748.633503][T24440] dvb-usb: error while querying for an remote control event. [ 748.769204][T24440] m920x_read = error: -19 [ 748.769236][T24440] dvb-usb: error while querying for an remote control event. [ 748.880616][T24439] m920x_read = error: -19 [ 748.880645][T24439] dvb-usb: error while querying for an remote control event. [ 748.988545][T24439] m920x_read = error: -19 [ 748.997436][T24439] dvb-usb: error while querying for an remote control event. [ 749.098854][T24439] m920x_read = error: -19 [ 749.098883][T24439] dvb-usb: error while querying for an remote control event. [ 749.209503][T24440] m920x_read = error: -19 [ 749.215146][T24440] dvb-usb: error while querying for an remote control event. [ 749.338604][T24440] m920x_read = error: -19 [ 749.344776][T24440] dvb-usb: error while querying for an remote control event. [ 749.508855][T24440] m920x_read = error: -19 [ 749.513698][T24440] dvb-usb: error while querying for an remote control event. [ 749.603182][T25951] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9464'. [ 749.651497][T25951] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9464'. [ 749.679680][T24440] m920x_read = error: -19 [ 749.684072][T24440] dvb-usb: error while querying for an remote control event. [ 749.701158][T25951] netlink: 'syz.2.9464': attribute type 13 has an invalid length. [ 749.728420][T25951] netlink: 'syz.2.9464': attribute type 12 has an invalid length. [ 749.805505][T25955] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9466'. [ 749.829568][T24440] m920x_read = error: -19 [ 749.852327][T24440] dvb-usb: error while querying for an remote control event. [ 749.899110][T25955] macsec1: entered allmulticast mode [ 749.945942][T25955] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 749.999629][T24440] m920x_read = error: -19 [ 750.004787][T24440] dvb-usb: error while querying for an remote control event. [ 750.021666][T25957] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9467'. [ 750.079498][T25955] netdevsim netdevsim4 netdevsim0: left allmulticast mode [ 750.120569][T24440] m920x_read = error: -19 [ 750.125241][T24440] dvb-usb: error while querying for an remote control event. [ 750.225858][T25963] xt_hashlimit: max too large, truncated to 1048576 [ 750.268369][T24440] m920x_read = error: -19 [ 750.281337][T24440] dvb-usb: error while querying for an remote control event. [ 750.432661][T24440] m920x_read = error: -19 [ 750.437056][T24440] dvb-usb: error while querying for an remote control event. [ 750.558715][T24440] m920x_read = error: -19 [ 750.571123][T24440] dvb-usb: error while querying for an remote control event. [ 750.728980][ T10] m920x_read = error: -19 [ 750.734133][ T10] dvb-usb: error while querying for an remote control event. [ 750.789009][T24440] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 750.883678][T24439] m920x_read = error: -19 [ 750.888784][T25984] binder_alloc: binder_alloc_mmap_handler: 25983 200000ffd000-200000fff000 already mapped failed -16 [ 750.909899][T24439] dvb-usb: error while querying for an remote control event. [ 750.982432][T24440] usb 4-1: Using ep0 maxpacket: 16 [ 751.011082][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 751.045477][T24440] usb 4-1: New USB device found, idVendor=11c0, idProduct=5506, bcdDevice= 0.00 [ 751.058508][T24439] m920x_read = error: -19 [ 751.062884][T24439] dvb-usb: error while querying for an remote control event. [ 751.080761][T24440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 751.110690][T24440] usb 4-1: config 0 descriptor?? [ 751.219646][T24439] m920x_read = error: -19 [ 751.224068][T24439] dvb-usb: error while querying for an remote control event. [ 751.381731][T24439] m920x_read = error: -19 [ 751.388255][T24439] dvb-usb: error while querying for an remote control event. [ 751.399586][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 751.547073][T24440] betop 0003:11C0:5506.003B: hidraw0: USB HID vff.fb Device [HID 11c0:5506] on usb-dummy_hcd.3-1/input0 [ 751.558839][T24439] m920x_read = error: -19 [ 751.563282][T24439] dvb-usb: error while querying for an remote control event. [ 751.608621][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 751.624298][T24440] betop 0003:11C0:5506.003B: no inputs found [ 751.640958][ T10] usb 3-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 751.661337][ T10] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 751.681949][ T10] usb 3-1: Product: syz [ 751.686290][ T10] usb 3-1: Manufacturer: syz [ 751.716417][ T10] usb 3-1: SerialNumber: syz [ 751.721832][T24440] m920x_read = error: -19 [ 751.737758][T24440] dvb-usb: error while querying for an remote control event. [ 751.758368][T24439] usb 4-1: USB disconnect, device number 15 [ 751.781027][ T10] usb 3-1: config 0 descriptor?? [ 751.783737][T26008] fido_id[26008]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 751.899066][T20987] m920x_read = error: -19 [ 751.904507][T20987] dvb-usb: error while querying for an remote control event. [ 752.049082][T24439] m920x_read = error: -19 [ 752.053975][ T10] usb 3-1: USB disconnect, device number 11 [ 752.080009][T24439] dvb-usb: error while querying for an remote control event. [ 752.168809][T26017] program syz.0.9493 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 752.199263][T24439] m920x_read = error: -19 [ 752.207410][T24439] dvb-usb: error while querying for an remote control event. [ 752.402016][T20987] m920x_read = error: -19 [ 752.406430][T20987] dvb-usb: error while querying for an remote control event. [ 752.448128][T26024] program syz.3.9496 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 752.548389][T20987] m920x_read = error: -19 [ 752.553640][T20987] dvb-usb: error while querying for an remote control event. [ 752.698435][T20987] m920x_read = error: -19 [ 752.702823][T20987] dvb-usb: error while querying for an remote control event. [ 752.858342][T20987] m920x_read = error: -19 [ 752.862825][T20987] dvb-usb: error while querying for an remote control event. [ 753.028761][T20987] m920x_read = error: -19 [ 753.034215][T20987] dvb-usb: error while querying for an remote control event. [ 753.178981][T20987] m920x_read = error: -19 [ 753.193064][T20987] dvb-usb: error while querying for an remote control event. [ 753.199732][T26048] netlink: 112 bytes leftover after parsing attributes in process `syz.5.9508'. [ 753.237763][T26048] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9508'. [ 753.349301][T20987] m920x_read = error: -19 [ 753.356145][T20987] dvb-usb: error while querying for an remote control event. [ 753.504330][ T48] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 753.508345][T20987] m920x_read = error: -19 [ 753.516390][T20987] dvb-usb: error while querying for an remote control event. [ 753.678699][T20987] m920x_read = error: -19 [ 753.683234][T20987] dvb-usb: error while querying for an remote control event. [ 753.691444][ T48] usb 3-1: unable to get BOS descriptor or descriptor too short [ 753.739031][ T48] usb 3-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 753.782974][ T48] usb 3-1: New USB device found, idVendor=0cf3, idProduct=1010, bcdDevice=26.db [ 753.798616][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.809107][T20987] m920x_read = error: -19 [ 753.827206][ T48] usb 3-1: Product: syz [ 753.827592][T20987] dvb-usb: error while querying for an remote control event. [ 753.847475][ T48] usb 3-1: Manufacturer: syz [ 753.867914][ T48] usb 3-1: SerialNumber: syz [ 753.998600][T20987] m920x_read = error: -19 [ 754.006115][T20987] dvb-usb: error while querying for an remote control event. [ 754.148944][T20987] m920x_read = error: -19 [ 754.153508][T20987] dvb-usb: error while querying for an remote control event. [ 754.308475][T20987] m920x_read = error: -19 [ 754.308530][T20987] dvb-usb: error while querying for an remote control event. [ 754.328289][T24443] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 754.418632][T24440] m920x_read = error: -19 [ 754.418687][T24440] dvb-usb: error while querying for an remote control event. [ 754.478434][T24443] usb 5-1: Using ep0 maxpacket: 16 [ 754.480773][T24443] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 754.528437][T24443] usb 5-1: config 0 interface 0 has no altsetting 0 [ 754.528487][T24443] usb 5-1: New USB device found, idVendor=1038, idProduct=12c2, bcdDevice= 0.00 [ 754.528514][T24443] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 754.531269][T24443] usb 5-1: config 0 descriptor?? [ 754.539249][T24440] m920x_read = error: -19 [ 754.539279][T24440] dvb-usb: error while querying for an remote control event. [ 754.651847][T20987] m920x_read = error: -19 [ 754.651878][T20987] dvb-usb: error while querying for an remote control event. [ 754.770786][T24440] m920x_read = error: -19 [ 754.780211][ T48] usb 3-1: reset high-speed USB device number 12 using dummy_hcd [ 754.782452][T24440] dvb-usb: error while querying for an remote control event. [ 754.938738][T20987] m920x_read = error: -19 [ 754.942887][T24443] hid_parser_main: 33 callbacks suppressed [ 754.942910][T24443] steelseries 0003:1038:12C2.003C: unknown main item tag 0x0 [ 754.949386][T20987] dvb-usb: error while querying for an remote control event. [ 754.979018][ T48] usb 3-1: unable to get BOS descriptor or descriptor too short [ 754.998347][T24443] steelseries 0003:1038:12C2.003C: unknown main item tag 0x0 [ 755.005965][T24443] steelseries 0003:1038:12C2.003C: unknown main item tag 0x0 [ 755.014031][T26091] [U]  [ 755.038380][ T48] usb 3-1: device firmware changed [ 755.052316][T24443] steelseries 0003:1038:12C2.003C: unknown main item tag 0x0 [ 755.080847][ T48] usb 3-1: USB disconnect, device number 12 [ 755.088548][T20987] m920x_read = error: -19 [ 755.094032][T20987] dvb-usb: error while querying for an remote control event. [ 755.098368][T24443] steelseries 0003:1038:12C2.003C: unknown main item tag 0x0 [ 755.161169][T24443] usb 5-1: USB disconnect, device number 15 [ 755.239168][T20987] m920x_read = error: -19 [ 755.243552][T20987] dvb-usb: error while querying for an remote control event. [ 755.368972][T24440] m920x_read = error: -19 [ 755.373923][T24440] dvb-usb: error while querying for an remote control event. [ 755.409089][T20987] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 755.500943][T24440] m920x_read = error: -19 [ 755.505355][T24440] dvb-usb: error while querying for an remote control event. [ 755.608889][T20987] usb 6-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 755.630060][T20987] usb 6-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 755.644604][T24440] m920x_read = error: -19 [ 755.660983][T24440] dvb-usb: error while querying for an remote control event. [ 755.692941][T20987] usb 6-1: config 0 interface 0 has no altsetting 0 [ 755.715485][T20987] usb 6-1: New USB device found, idVendor=046d, idProduct=c294, bcdDevice= 0.00 [ 755.760609][T20987] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 755.799248][T24440] m920x_read = error: -19 [ 755.806998][T24440] dvb-usb: error while querying for an remote control event. [ 755.818439][T20987] usb 6-1: config 0 descriptor?? [ 755.971078][T24440] m920x_read = error: -19 [ 755.975749][T24440] dvb-usb: error while querying for an remote control event. [ 756.099069][T24440] m920x_read = error: -19 [ 756.105540][T24440] dvb-usb: error while querying for an remote control event. [ 756.228824][T24440] m920x_read = error: -19 [ 756.234050][T24440] dvb-usb: error while querying for an remote control event. [ 756.279434][T20987] logitech 0003:046D:C294.003D: hidraw0: USB HID v0.09 Device [HID 046d:c294] on usb-dummy_hcd.5-1/input0 [ 756.322066][T20987] logitech 0003:046D:C294.003D: no inputs found [ 756.360119][T24440] m920x_read = error: -19 [ 756.367948][T24440] dvb-usb: error while querying for an remote control event. [ 756.489700][T24440] m920x_read = error: -19 [ 756.501627][T24440] dvb-usb: error while querying for an remote control event. [ 756.525567][T20987] usb 6-1: USB disconnect, device number 15 [ 756.654380][ T10] m920x_read = error: -19 [ 756.676571][ T10] dvb-usb: error while querying for an remote control event. [ 756.811760][T20987] m920x_read = error: -19 [ 756.822480][T20987] dvb-usb: error while querying for an remote control event. [ 756.868925][ T10] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 756.951494][T24440] m920x_read = error: -19 [ 756.958283][T24440] dvb-usb: error while querying for an remote control event. [ 757.020331][T20987] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 757.048580][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 757.061022][ T10] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 757.089000][ T10] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 757.102923][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 757.112319][T24440] m920x_read = error: -19 [ 757.126910][T24440] dvb-usb: error while querying for an remote control event. [ 757.154791][ T10] usb 4-1: config 1 has no interface number 0 [ 757.179083][ T10] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 757.210198][ T10] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 757.224130][T20987] usb 5-1: Using ep0 maxpacket: 16 [ 757.241963][T20987] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 757.578749][T20987] usb 5-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 757.598086][T20987] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 757.607223][ T10] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 757.616635][T24440] m920x_read = error: -19 [ 757.626930][T24440] dvb-usb: error while querying for an remote control event. [ 757.658134][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=228 [ 757.673820][T20987] usb 5-1: config 0 descriptor?? [ 757.694916][ T10] usb 4-1: SerialNumber: syz [ 757.732506][ T10] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 757.808551][T24440] m920x_read = error: -19 [ 757.818624][T24440] dvb-usb: error while querying for an remote control event. [ 757.869076][T26151] netlink: 'syz.5.9557': attribute type 29 has an invalid length. [ 757.918649][T26154] netlink: 'syz.5.9557': attribute type 29 has an invalid length. [ 757.972065][T24442] m920x_read = error: -19 [ 757.987088][T24442] dvb-usb: error while querying for an remote control event. [ 758.118538][T24442] m920x_read = error: -19 [ 758.123015][T24442] dvb-usb: error while querying for an remote control event. [ 758.140912][T20987] kye 0003:0458:5011.003E: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 758.189328][T20987] kye 0003:0458:5011.003E: unknown main item tag 0x7 [ 758.220360][T20987] kye 0003:0458:5011.003E: hidraw0: USB HID v0.0b Device [HID 0458:5011] on usb-dummy_hcd.4-1/input0 [ 758.248109][T20987] kye 0003:0458:5011.003E: tablet-enabling feature report not found [ 758.269320][T24442] m920x_read = error: -19 [ 758.273750][T24442] dvb-usb: error while querying for an remote control event. [ 758.291103][ T10] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 758.324108][T20987] kye 0003:0458:5011.003E: tablet enabling failed [ 758.406346][T20987] usb 5-1: USB disconnect, device number 16 [ 758.460983][ T10] m920x_read = error: -19 [ 758.473411][ T10] dvb-usb: error while querying for an remote control event. [ 758.493231][T24443] usb 4-1: USB disconnect, device number 16 [ 758.504424][T26163] fido_id[26163]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 758.542854][T24443] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 758.599162][T24442] m920x_read = error: -19 [ 758.606449][T24442] dvb-usb: error while querying for an remote control event. [ 758.774385][T24442] m920x_read = error: -19 [ 758.788320][T24442] dvb-usb: error while querying for an remote control event. [ 758.899410][T24442] m920x_read = error: -19 [ 758.903809][T24442] dvb-usb: error while querying for an remote control event. [ 759.088368][T24442] m920x_read = error: -19 [ 759.092776][T24442] dvb-usb: error while querying for an remote control event. [ 759.219520][T24442] m920x_read = error: -19 [ 759.227865][T24442] dvb-usb: error while querying for an remote control event. [ 759.381132][T24442] m920x_read = error: -19 [ 759.387838][T24442] dvb-usb: error while querying for an remote control event. [ 759.560591][T24442] m920x_read = error: -19 [ 759.564995][T24442] dvb-usb: error while querying for an remote control event. [ 759.729676][T24442] m920x_read = error: -19 [ 759.734063][T24442] dvb-usb: error while querying for an remote control event. [ 759.882912][T26204] ip6gre3: entered promiscuous mode [ 759.907027][T26204] ip6gre3: entered allmulticast mode [ 759.914699][T24442] m920x_read = error: -19 [ 759.919817][T24442] dvb-usb: error while querying for an remote control event. [ 760.038788][T24442] m920x_read = error: -19 [ 760.043177][T24442] dvb-usb: error while querying for an remote control event. [ 760.208892][T24442] m920x_read = error: -19 [ 760.213287][T24442] dvb-usb: error while querying for an remote control event. [ 760.356204][T26214] netlink: 20 bytes leftover after parsing attributes in process `syz.3.9584'. [ 760.378422][T24442] m920x_read = error: -19 [ 760.382805][T24442] dvb-usb: error while querying for an remote control event. [ 760.528463][T24442] m920x_read = error: -19 [ 760.532937][T24442] dvb-usb: error while querying for an remote control event. [ 760.679365][ T10] m920x_read = error: -19 [ 760.683764][ T10] dvb-usb: error while querying for an remote control event. [ 760.720229][ T36] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 760.775135][T24443] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 760.775135][ T36] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 760.806629][ T10] m920x_read = error: -19 [ 760.815345][ T10] dvb-usb: error while querying for an remote control event. [ 760.968947][ T10] m920x_read = error: -19 [ 760.973364][ T10] dvb-usb: error while querying for an remote control event. [ 761.134665][ T10] m920x_read = error: -19 [ 761.171230][ T10] dvb-usb: error while querying for an remote control event. [ 761.318487][T24442] m920x_read = error: -19 [ 761.333206][T24442] dvb-usb: error while querying for an remote control event. [ 761.369299][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 761.438508][ T48] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 761.489352][T24442] m920x_read = error: -19 [ 761.503948][T24442] dvb-usb: error while querying for an remote control event. [ 761.558219][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 761.599021][ T10] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 761.607172][ T10] usb 4-1: config 0 has no interface number 0 [ 761.663093][ T10] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 761.681291][T26245] netlink: 'syz.0.9598': attribute type 8 has an invalid length. [ 761.689879][T24442] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 761.697870][T24442] m920x_read = error: -19 [ 761.702741][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.739043][ T10] usb 4-1: Product: syz [ 761.743240][ T10] usb 4-1: Manufacturer: syz [ 761.747854][ T10] usb 4-1: SerialNumber: syz [ 761.752734][T24442] dvb-usb: error while querying for an remote control event. [ 761.800098][ T10] usb 4-1: config 0 descriptor?? [ 761.869812][ T10] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 761.895334][T24440] m920x_read = error: -19 [ 761.925193][T24440] dvb-usb: error while querying for an remote control event. [ 762.081057][T24442] m920x_read = error: -19 [ 762.085469][T24442] dvb-usb: error while querying for an remote control event. [ 762.093793][ T10] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 762.152316][ T10] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 762.238396][ T10] m920x_read = error: -19 [ 762.242783][ T10] dvb-usb: error while querying for an remote control event. [ 762.407634][ T10] m920x_read = error: -19 [ 762.423957][ T10] dvb-usb: error while querying for an remote control event. [ 762.516894][ C0] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 762.530134][ T10] usb 4-1: USB disconnect, device number 17 [ 762.568595][T24442] m920x_read = error: -19 [ 762.573761][ T10] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 762.587369][T24442] dvb-usb: error while querying for an remote control event. [ 762.679163][ T10] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 762.722105][T24442] m920x_read = error: -19 [ 762.726488][T24442] dvb-usb: error while querying for an remote control event. [ 762.735073][ T10] quatech2 4-1:0.51: device disconnected [ 762.878962][T24442] m920x_read = error: -19 [ 762.883352][T24442] dvb-usb: error while querying for an remote control event. [ 763.008420][T24442] m920x_read = error: -19 [ 763.022501][T24442] dvb-usb: error while querying for an remote control event. [ 763.168316][ T10] m920x_read = error: -19 [ 763.173973][ T10] dvb-usb: error while querying for an remote control event. [ 763.209426][T24442] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 763.338897][ T10] m920x_read = error: -19 [ 763.347202][ T10] dvb-usb: error while querying for an remote control event. [ 763.390248][T24442] usb 6-1: Using ep0 maxpacket: 32 [ 763.430841][T24442] usb 6-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 763.470138][T24442] usb 6-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 763.489246][ T10] m920x_read = error: -19 [ 763.504033][ T10] dvb-usb: error while querying for an remote control event. [ 763.515961][T24442] usb 6-1: config 0 interface 0 has no altsetting 0 [ 763.542842][T24442] usb 6-1: New USB device found, idVendor=320f, idProduct=5041, bcdDevice= 0.00 [ 763.570376][T24442] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.610301][T24442] usb 6-1: config 0 descriptor?? [ 763.659904][ T10] m920x_read = error: -19 [ 763.664305][ T10] dvb-usb: error while querying for an remote control event. [ 763.703487][T26293] netlink: 'syz.2.9620': attribute type 3 has an invalid length. [ 763.818456][ T10] m920x_read = error: -19 [ 763.822972][ T10] dvb-usb: error while querying for an remote control event. [ 763.958522][ T10] m920x_read = error: -19 [ 763.963112][ T10] dvb-usb: error while querying for an remote control event. [ 763.990004][T26299] bridge0: port 2(batadv1) entered blocking state [ 764.016537][T26299] bridge0: port 2(batadv1) entered disabled state [ 764.033629][T26299] batadv1: entered allmulticast mode [ 764.062487][T26299] batadv1: entered promiscuous mode [ 764.089339][ T10] m920x_read = error: -19 [ 764.104216][ T10] dvb-usb: error while querying for an remote control event. [ 764.115916][T24442] evision 0003:320F:5041.003F: collection stack underflow [ 764.147386][T24442] evision 0003:320F:5041.003F: item 0 1 0 12 parsing failed [ 764.170524][T24442] evision 0003:320F:5041.003F: probe with driver evision failed with error -22 [ 764.258658][T24442] m920x_read = error: -19 [ 764.273366][T24442] dvb-usb: error while querying for an remote control event. [ 764.330216][T24442] usb 6-1: USB disconnect, device number 16 [ 764.408318][ T10] m920x_read = error: -19 [ 764.412702][ T10] dvb-usb: error while querying for an remote control event. [ 764.461591][ T3591] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 764.472200][ T3591] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 764.559384][ T10] m920x_read = error: -19 [ 764.565051][ T10] dvb-usb: error while querying for an remote control event. [ 764.688596][ T10] m920x_read = error: -19 [ 764.693108][ T10] dvb-usb: error while querying for an remote control event. [ 764.838779][ T10] m920x_read = error: -19 [ 764.855246][ T10] dvb-usb: error while querying for an remote control event. [ 764.990233][ T10] m920x_read = error: -19 [ 764.994622][ T10] dvb-usb: error while querying for an remote control event. [ 765.121549][ T10] m920x_read = error: -19 [ 765.136564][ T10] dvb-usb: error while querying for an remote control event. [ 765.278385][ C0] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 765.289791][ T10] m920x_read = error: -19 [ 765.294723][ T10] dvb-usb: error while querying for an remote control event. [ 765.430768][ T10] m920x_read = error: -19 [ 765.437492][ T10] dvb-usb: error while querying for an remote control event. [ 765.599307][ T10] m920x_read = error: -19 [ 765.604016][ T10] dvb-usb: error while querying for an remote control event. [ 765.721483][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.742059][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.769949][ T10] m920x_read = error: -19 [ 765.774331][ T10] dvb-usb: error while querying for an remote control event. [ 765.792353][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.817435][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.844702][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.868848][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.897106][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.908954][T24440] m920x_read = error: -19 [ 765.913455][T24440] dvb-usb: error while querying for an remote control event. [ 765.917721][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.948388][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 765.976263][ T48] hid-generic 0008:0006:0007.0040: unknown main item tag 0x0 [ 766.008342][ T48] hid-generic 0008:0006:0007.0040: hidraw0: HID v0.0b Device [syz1] on syz1 [ 766.059297][T24440] m920x_read = error: -19 [ 766.063687][T24440] dvb-usb: error while querying for an remote control event. [ 766.238377][T24440] m920x_read = error: -19 [ 766.251770][T26351] fido_id[26351]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 766.270289][T24440] dvb-usb: error while querying for an remote control event. [ 766.308774][T26360] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 766.378953][T24440] m920x_read = error: -19 [ 766.388313][T24440] dvb-usb: error while querying for an remote control event. [ 766.521579][T24440] m920x_read = error: -19 [ 766.526078][T24440] dvb-usb: error while querying for an remote control event. [ 766.540718][T26371] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9657'. [ 766.579022][T26371] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9657'. [ 766.624961][T26371] netlink: 'syz.4.9657': attribute type 18 has an invalid length. [ 766.651179][T26371] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9657'. [ 766.660901][T24440] m920x_read = error: -19 [ 766.665429][T24440] dvb-usb: error while querying for an remote control event. [ 766.798347][T24440] m920x_read = error: -19 [ 766.802739][T24440] dvb-usb: error while querying for an remote control event. [ 766.959167][ T10] m920x_read = error: -19 [ 766.963637][ T10] dvb-usb: error while querying for an remote control event. [ 767.098915][T24440] m920x_read = error: -19 [ 767.103306][T24440] dvb-usb: error while querying for an remote control event. [ 767.259019][T24440] m920x_read = error: -19 [ 767.266682][T24440] dvb-usb: error while querying for an remote control event. [ 767.400916][T24440] m920x_read = error: -19 [ 767.405304][T24440] dvb-usb: error while querying for an remote control event. [ 767.469936][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 767.469955][ T30] audit: type=1326 audit(1769746522.210:2654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.559319][T24440] m920x_read = error: -19 [ 767.563705][T24440] dvb-usb: error while querying for an remote control event. [ 767.582300][ T30] audit: type=1326 audit(1769746522.210:2655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.649662][ T30] audit: type=1326 audit(1769746522.240:2656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.691125][T24440] m920x_read = error: -19 [ 767.695499][T24440] dvb-usb: error while querying for an remote control event. [ 767.738314][ T30] audit: type=1326 audit(1769746522.240:2657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.818815][ T30] audit: type=1326 audit(1769746522.240:2658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.841307][T26417] netlink: 24 bytes leftover after parsing attributes in process `syz.2.9680'. [ 767.842484][T24440] m920x_read = error: -19 [ 767.855505][T24440] dvb-usb: error while querying for an remote control event. [ 767.898913][ T30] audit: type=1326 audit(1769746522.240:2659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 767.923349][T26417] netlink: 24 bytes leftover after parsing attributes in process `syz.2.9680'. [ 767.988884][ T30] audit: type=1326 audit(1769746522.240:2660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 768.011623][T24440] m920x_read = error: -19 [ 768.027295][T24440] dvb-usb: error while querying for an remote control event. [ 768.042626][T26420] veth2: entered promiscuous mode [ 768.083250][T26420] veth2: entered allmulticast mode [ 768.112271][ T30] audit: type=1326 audit(1769746522.240:2661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26405 comm="syz.3.9675" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5021f9aeb9 code=0x7ffc0000 [ 768.168492][ T30] audit: type=1326 audit(1769746522.900:2662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26424 comm="syz.4.9684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd5f9aeb9 code=0x7ffc0000 [ 768.203795][T24440] m920x_read = error: -19 [ 768.218801][T24440] dvb-usb: error while querying for an remote control event. [ 768.244749][ T30] audit: type=1326 audit(1769746522.900:2663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26424 comm="syz.4.9684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd5f9aeb9 code=0x7ffc0000 [ 768.348436][T24440] m920x_read = error: -19 [ 768.352814][T24440] dvb-usb: error while querying for an remote control event. [ 768.468849][T24440] m920x_read = error: -19 [ 768.473239][T24440] dvb-usb: error while querying for an remote control event. [ 768.598522][T24440] m920x_read = error: -19 [ 768.602906][T24440] dvb-usb: error while querying for an remote control event. [ 768.768458][T24440] m920x_read = error: -19 [ 768.772882][T24440] dvb-usb: error while querying for an remote control event. [ 768.898842][T24440] m920x_read = error: -19 [ 768.905002][T24440] dvb-usb: error while querying for an remote control event. [ 769.051939][ T10] m920x_read = error: -19 [ 769.062446][ T10] dvb-usb: error while querying for an remote control event. [ 769.245489][ T10] m920x_read = error: -19 [ 769.266036][ T10] dvb-usb: error while querying for an remote control event. [ 769.438475][T24440] m920x_read = error: -19 [ 769.438502][T24440] dvb-usb: error while querying for an remote control event. [ 769.554033][T24442] m920x_read = error: -19 [ 769.554062][T24442] dvb-usb: error while querying for an remote control event. [ 769.588364][T24440] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 769.668465][ T10] m920x_read = error: -19 [ 769.668518][ T10] dvb-usb: error while querying for an remote control event. [ 769.914506][ T10] m920x_read = error: -19 [ 769.914535][ T10] dvb-usb: error while querying for an remote control event. [ 769.960850][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 769.960887][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 769.960929][T24440] usb 4-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 769.960954][T24440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 769.963493][T24440] usb 4-1: config 0 descriptor?? [ 770.032621][ T10] m920x_read = error: -19 [ 770.032652][ T10] dvb-usb: error while querying for an remote control event. [ 770.139136][T24442] m920x_read = error: -19 [ 770.139167][T24442] dvb-usb: error while querying for an remote control event. [ 770.248781][T24442] m920x_read = error: -19 [ 770.248817][T24442] dvb-usb: error while querying for an remote control event. [ 770.408884][T24442] m920x_read = error: -19 [ 770.408911][T24442] dvb-usb: error while querying for an remote control event. [ 770.429301][T24440] steelseries 0003:1038:12B6.0041: hidraw0: USB HID v0.00 Device [HID 1038:12b6] on usb-dummy_hcd.3-1/input0 [ 770.534863][T24442] m920x_read = error: -19 [ 770.544080][T24442] dvb-usb: error while querying for an remote control event. [ 770.661728][T24440] steelseries 0003:1038:12B6.0041: hid_hw_raw_request() failed with -71 [ 770.678669][ T10] m920x_read = error: -19 [ 770.683487][T24440] usb 4-1: USB disconnect, device number 18 [ 770.689953][ T10] dvb-usb: error while querying for an remote control event. [ 770.808626][T24442] m920x_read = error: -19 [ 770.813166][T24442] dvb-usb: error while querying for an remote control event. [ 770.877185][T26482] fido_id[26482]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 770.928860][T24442] m920x_read = error: -19 [ 770.938325][T24442] dvb-usb: error while querying for an remote control event. [ 771.048342][T24442] m920x_read = error: -19 [ 771.081974][T24442] dvb-usb: error while querying for an remote control event. [ 771.236180][T26498] tipc: Enabling of bearer rejected, failed to enable media [ 771.258876][T24442] m920x_read = error: -19 [ 771.258905][T24442] dvb-usb: error while querying for an remote control event. [ 771.370443][T24442] m920x_read = error: -19 [ 771.370473][T24442] dvb-usb: error while querying for an remote control event. [ 771.487981][T24442] m920x_read = error: -19 [ 771.508157][T24442] dvb-usb: error while querying for an remote control event. [ 771.628380][T24442] m920x_read = error: -19 [ 771.643631][T24442] dvb-usb: error while querying for an remote control event. [ 771.801642][T24442] m920x_read = error: -19 [ 771.806217][T24442] dvb-usb: error while querying for an remote control event. [ 771.989498][T24442] m920x_read = error: -19 [ 771.996849][T24442] dvb-usb: error while querying for an remote control event. [ 772.154309][T24440] m920x_read = error: -19 [ 772.185216][T24440] dvb-usb: error while querying for an remote control event. [ 772.319001][T24440] m920x_read = error: -19 [ 772.323492][T24440] dvb-usb: error while querying for an remote control event. [ 772.478789][T24442] m920x_read = error: -19 [ 772.483261][T24442] dvb-usb: error while querying for an remote control event. [ 772.607423][T26509] syz.0.9721 (26509): drop_caches: 2 [ 772.661307][T24440] m920x_read = error: -19 [ 772.665689][T24440] dvb-usb: error while querying for an remote control event. [ 772.765468][T26542] vlan2: entered promiscuous mode [ 772.797889][T26542] bridge0: entered promiscuous mode [ 772.828548][T24440] m920x_read = error: -19 [ 772.833033][T24440] dvb-usb: error while querying for an remote control event. [ 772.845373][T26549] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 772.958972][T24442] m920x_read = error: -19 [ 772.963363][T24442] dvb-usb: error while querying for an remote control event. [ 773.049629][T24440] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 773.098370][T24442] m920x_read = error: -19 [ 773.108248][T24442] dvb-usb: error while querying for an remote control event. [ 773.319924][T24442] m920x_read = error: -19 [ 773.348386][T24440] usb 5-1: Using ep0 maxpacket: 32 [ 773.358290][T24442] dvb-usb: error while querying for an remote control event. [ 773.392088][T24440] usb 5-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 773.443100][T24440] usb 5-1: config 0 interface 0 has no altsetting 0 [ 773.458595][T24440] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 773.467757][T24440] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 773.502773][T24442] m920x_read = error: -19 [ 773.518410][T24442] dvb-usb: error while querying for an remote control event. [ 773.549370][T24440] usb 5-1: config 0 descriptor?? [ 773.628428][T24442] m920x_read = error: -19 [ 773.632892][T24442] dvb-usb: error while querying for an remote control event. [ 773.658301][T11157] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 773.779026][T24442] m920x_read = error: -19 [ 773.783435][T24442] dvb-usb: error while querying for an remote control event. [ 773.939817][T24442] m920x_read = error: -19 [ 773.940920][T11157] usb 6-1: Using ep0 maxpacket: 8 [ 773.944276][T24442] dvb-usb: error while querying for an remote control event. [ 773.962139][T11157] usb 6-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 773.973352][T11157] usb 6-1: config 0 interface 0 altsetting 6 endpoint 0x81 has invalid wMaxPacketSize 0 [ 773.982706][T24440] hid_parser_main: 43 callbacks suppressed [ 773.982728][T24440] corsair-psu 0003:1B1C:1C09.0042: unknown main item tag 0x0 [ 774.021362][T11157] usb 6-1: config 0 interface 0 has no altsetting 0 [ 774.029672][T24440] corsair-psu 0003:1B1C:1C09.0042: unknown main item tag 0x0 [ 774.029806][T26576] netlink: 24 bytes leftover after parsing attributes in process `syz.2.9753'. [ 774.037100][T24440] corsair-psu 0003:1B1C:1C09.0042: unknown main item tag 0x0 [ 774.057308][T11157] usb 6-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 774.088399][ C0] ip6_tunnel: ip6gre3 xmit: Local address not yet configured! [ 774.088812][T11157] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 774.109271][T24442] m920x_read = error: -19 [ 774.113693][T24442] dvb-usb: error while querying for an remote control event. [ 774.128326][T24440] corsair-psu 0003:1B1C:1C09.0042: unknown main item tag 0x0 [ 774.164015][T24440] corsair-psu 0003:1B1C:1C09.0042: unknown main item tag 0x0 [ 774.192302][T11157] usb 6-1: config 0 descriptor?? [ 774.207223][T24440] corsair-psu 0003:1B1C:1C09.0042: hidraw0: USB HID v4.08 Device [HID 1b1c:1c09] on usb-dummy_hcd.4-1/input0 [ 774.249857][T24442] m920x_read = error: -19 [ 774.254241][T24442] dvb-usb: error while querying for an remote control event. [ 774.329646][T24440] corsair-psu 0003:1B1C:1C09.0042: unable to initialize device (-38) [ 774.380065][T24440] corsair-psu 0003:1B1C:1C09.0042: probe with driver corsair-psu failed with error -38 [ 774.393878][T24442] m920x_read = error: -19 [ 774.412254][T24442] dvb-usb: error while querying for an remote control event. [ 774.462144][T24440] usb 5-1: USB disconnect, device number 17 [ 774.493046][T26581] fido_id[26581]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 774.573579][T24442] m920x_read = error: -19 [ 774.577966][T24442] dvb-usb: error while querying for an remote control event. [ 774.722653][T11157] smartjoyplus 0003:0B43:0003.0043: ignoring exceeding usage max [ 774.749871][T11157] smartjoyplus 0003:0B43:0003.0043: unbalanced collection at end of report description [ 774.758867][T24440] m920x_read = error: -19 [ 774.763891][T24440] dvb-usb: error while querying for an remote control event. [ 774.801456][T11157] smartjoyplus 0003:0B43:0003.0043: parse failed [ 774.807988][T11157] smartjoyplus 0003:0B43:0003.0043: probe with driver smartjoyplus failed with error -22 [ 774.898991][T24440] m920x_read = error: -19 [ 774.908757][T24440] dvb-usb: error while querying for an remote control event. [ 775.028529][T24440] m920x_read = error: -19 [ 775.044043][T24440] dvb-usb: error while querying for an remote control event. [ 775.122810][T11157] usb 6-1: USB disconnect, device number 17 [ 775.188626][T24442] m920x_read = error: -19 [ 775.193504][T24442] dvb-usb: error while querying for an remote control event. [ 775.357763][T24442] m920x_read = error: -19 [ 775.362389][T24442] dvb-usb: error while querying for an remote control event. [ 775.498896][T24442] m920x_read = error: -19 [ 775.503288][T24442] dvb-usb: error while querying for an remote control event. [ 775.649788][T24442] m920x_read = error: -19 [ 775.660763][T24442] dvb-usb: error while querying for an remote control event. [ 775.799058][T24442] m920x_read = error: -19 [ 775.804832][T24442] dvb-usb: error while querying for an remote control event. [ 775.928406][T24442] m920x_read = error: -19 [ 775.932793][T24442] dvb-usb: error while querying for an remote control event. [ 776.073779][T24442] m920x_read = error: -19 [ 776.079457][T24442] dvb-usb: error while querying for an remote control event. [ 776.142921][T26644] netlink: 774 bytes leftover after parsing attributes in process `syz.5.9784'. [ 776.209164][T24440] m920x_read = error: -19 [ 776.215489][T24440] dvb-usb: error while querying for an remote control event. [ 776.329307][T24440] m920x_read = error: -19 [ 776.333761][T24440] dvb-usb: error while querying for an remote control event. [ 776.470436][T24440] m920x_read = error: -19 [ 776.481714][T24440] dvb-usb: error while querying for an remote control event. [ 776.608614][T24440] m920x_read = error: -19 [ 776.613099][T24440] dvb-usb: error while querying for an remote control event. [ 776.763475][T24440] m920x_read = error: -19 [ 776.773736][T24440] dvb-usb: error while querying for an remote control event. [ 776.939676][T24440] m920x_read = error: -19 [ 776.954302][T24440] dvb-usb: error while querying for an remote control event. [ 777.078312][T24443] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 777.078473][T24440] m920x_read = error: -19 [ 777.101303][T24440] dvb-usb: error while querying for an remote control event. [ 777.241058][T24443] usb 5-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 777.249035][T24440] m920x_read = error: -19 [ 777.255191][T24440] dvb-usb: error while querying for an remote control event. [ 777.261389][T24443] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 777.307056][T24443] usb 5-1: config 0 descriptor?? [ 777.378569][T24440] m920x_read = error: -19 [ 777.382951][T24440] dvb-usb: error while querying for an remote control event. [ 777.552962][T24440] m920x_read = error: -19 [ 777.557385][T24440] dvb-usb: error while querying for an remote control event. [ 777.718375][T24442] m920x_read = error: -19 [ 777.723462][T24442] dvb-usb: error while querying for an remote control event. [ 777.735261][T24443] gembird 0003:11FF:3331.0044: unknown main item tag 0x0 [ 777.768572][T24443] gembird 0003:11FF:3331.0044: item fetching failed at offset 3/5 [ 777.809050][T24443] gembird 0003:11FF:3331.0044: probe with driver gembird failed with error -22 [ 777.849318][T24442] m920x_read = error: -19 [ 777.886866][T24442] dvb-usb: error while querying for an remote control event. [ 777.958744][T24443] usb 5-1: USB disconnect, device number 18 [ 778.049336][T24442] m920x_read = error: -19 [ 778.056195][T24442] dvb-usb: error while querying for an remote control event. [ 778.188386][T24442] m920x_read = error: -19 [ 778.193063][T24442] dvb-usb: error while querying for an remote control event. [ 778.342678][T24440] m920x_read = error: -19 [ 778.353870][T24440] dvb-usb: error while querying for an remote control event. [ 778.488555][T24440] m920x_read = error: -19 [ 778.492947][T24440] dvb-usb: error while querying for an remote control event. [ 778.628767][T24440] m920x_read = error: -19 [ 778.638017][T24440] dvb-usb: error while querying for an remote control event. [ 778.778413][T24440] m920x_read = error: -19 [ 778.782886][T24440] dvb-usb: error while querying for an remote control event. [ 778.884208][T26737] faux_driver vgem: [drm] Unknown color mode 13; guessing buffer size. [ 778.958571][T24440] m920x_read = error: -19 [ 778.968784][T24440] dvb-usb: error while querying for an remote control event. [ 779.108978][T24440] m920x_read = error: -19 [ 779.113364][T24440] dvb-usb: error while querying for an remote control event. [ 779.132530][T26745] netlink: 48 bytes leftover after parsing attributes in process `syz.5.9827'. [ 779.182526][T26749] program syz.0.9830 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 779.318435][T24440] m920x_read = error: -19 [ 779.322816][T24440] dvb-usb: error while querying for an remote control event. [ 779.458598][T24440] m920x_read = error: -19 [ 779.463481][T24440] dvb-usb: error while querying for an remote control event. [ 779.592478][T24440] m920x_read = error: -19 [ 779.596895][T24440] dvb-usb: error while querying for an remote control event. [ 779.679111][T26764] net_ratelimit: 44 callbacks suppressed [ 779.679131][T26764] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 779.743935][T24440] m920x_read = error: -19 [ 779.749495][T24440] dvb-usb: error while querying for an remote control event. [ 779.888915][T24440] m920x_read = error: -19 [ 779.893389][T24440] dvb-usb: error while querying for an remote control event. [ 780.038824][T20987] m920x_read = error: -19 [ 780.043205][T20987] dvb-usb: error while querying for an remote control event. [ 780.149193][T24440] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 780.188743][T20987] m920x_read = error: -19 [ 780.196842][T20987] dvb-usb: error while querying for an remote control event. [ 780.341828][T20987] m920x_read = error: -19 [ 780.350061][T24440] usb 3-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 780.366792][T20987] dvb-usb: error while querying for an remote control event. [ 780.383773][T24440] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 780.413573][T24440] usb 3-1: config 0 descriptor?? [ 780.444879][T24440] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 780.509943][T20987] m920x_read = error: -19 [ 780.514521][T20987] dvb-usb: error while querying for an remote control event. [ 780.638854][T20987] m920x_read = error: -19 [ 780.643240][T20987] dvb-usb: error while querying for an remote control event. [ 780.778539][T20987] m920x_read = error: -19 [ 780.790347][T20987] dvb-usb: error while querying for an remote control event. [ 780.940148][T20987] m920x_read = error: -19 [ 780.944778][T20987] dvb-usb: error while querying for an remote control event. [ 781.068518][T20987] m920x_read = error: -19 [ 781.074540][T24440] gspca_cpia1: usb_control_msg 01, error -71 [ 781.083227][T20987] dvb-usb: error while querying for an remote control event. [ 781.092304][T24440] cpia1 3-1:0.0: only firmware version 1 is supported (got: 0) [ 781.138572][T24440] usb 3-1: USB disconnect, device number 13 [ 781.238414][T20987] m920x_read = error: -19 [ 781.242935][T20987] dvb-usb: error while querying for an remote control event. [ 781.399746][T24440] m920x_read = error: -19 [ 781.404125][T24440] dvb-usb: error while querying for an remote control event. [ 781.565206][T24440] m920x_read = error: -19 [ 781.574845][T24440] dvb-usb: error while querying for an remote control event. [ 781.728970][T24440] m920x_read = error: -19 [ 781.733355][T24440] dvb-usb: error while querying for an remote control event. [ 781.859611][T24440] m920x_read = error: -19 [ 781.864000][T24440] dvb-usb: error while querying for an remote control event. [ 782.019175][T24440] m920x_read = error: -19 [ 782.023554][T24440] dvb-usb: error while querying for an remote control event. [ 782.174119][T24440] m920x_read = error: -19 [ 782.184252][T24440] dvb-usb: error while querying for an remote control event. [ 782.319745][T20987] m920x_read = error: -19 [ 782.324127][T20987] dvb-usb: error while querying for an remote control event. [ 782.428742][T24440] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 782.459182][T20987] m920x_read = error: -19 [ 782.463563][T20987] dvb-usb: error while querying for an remote control event. [ 782.501354][T26795] syz.5.9852 (26795): drop_caches: 2 [ 782.608339][T20987] m920x_read = error: -19 [ 782.618766][T24440] usb 4-1: Using ep0 maxpacket: 8 [ 782.634816][T20987] dvb-usb: error while querying for an remote control event. [ 782.650377][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 782.672263][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 782.706532][T24440] usb 4-1: New USB device found, idVendor=0458, idProduct=0153, bcdDevice= 0.00 [ 782.770460][T24440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 782.790530][T20987] m920x_read = error: -19 [ 782.796911][T20987] dvb-usb: error while querying for an remote control event. [ 782.806539][T24440] usb 4-1: config 0 descriptor?? [ 782.928944][T20987] m920x_read = error: -19 [ 782.942127][T20987] dvb-usb: error while querying for an remote control event. [ 783.069763][T24440] usbhid 4-1:0.0: can't add hid device: -71 [ 783.075904][T24440] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 783.125684][T20987] m920x_read = error: -19 [ 783.168944][T24440] usb 4-1: USB disconnect, device number 19 [ 783.181650][T20987] dvb-usb: error while querying for an remote control event. [ 783.268470][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 783.268495][ T30] audit: type=1326 audit(1769746538.000:2667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.325194][ T30] audit: type=1326 audit(1769746538.000:2668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.369053][T20987] m920x_read = error: -19 [ 783.373439][T20987] dvb-usb: error while querying for an remote control event. [ 783.429298][ T30] audit: type=1326 audit(1769746538.000:2669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.496756][ T30] audit: type=1326 audit(1769746538.000:2670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.543475][T20987] m920x_read = error: -19 [ 783.568988][T20987] dvb-usb: error while querying for an remote control event. [ 783.591901][T24440] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 783.601039][ T30] audit: type=1326 audit(1769746538.000:2671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.625619][ T30] audit: type=1326 audit(1769746538.000:2672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.654617][ T30] audit: type=1326 audit(1769746538.000:2673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.681386][ T30] audit: type=1326 audit(1769746538.000:2674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 783.705264][T20987] m920x_read = error: -19 [ 783.718264][T20987] dvb-usb: error while querying for an remote control event. [ 783.778705][T24440] usb 4-1: Using ep0 maxpacket: 8 [ 783.793562][T24440] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEF, changing to 0x8F [ 783.995431][T26857] vivid-000: disconnect [ 784.008014][T26855] vivid-000: reconnect [ 784.048955][T20987] m920x_read = error: -19 [ 784.053351][T20987] dvb-usb: error while querying for an remote control event. [ 784.092103][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 256, setting to 64 [ 784.110209][ T30] audit: type=1326 audit(1769746538.010:2675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 784.133725][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 784.170425][T24440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 784.193664][T24440] usb 4-1: New USB device found, idVendor=0af0, idProduct=6751, bcdDevice=75.8b [ 784.218329][T20987] m920x_read = error: -19 [ 784.248456][ T30] audit: type=1326 audit(1769746538.010:2676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26839 comm="syz.2.9873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=281 compat=0 ip=0x7fcf26d9aeb9 code=0x7ffc0000 [ 784.309060][T20987] dvb-usb: error while querying for an remote control event. [ 784.318884][ T31] INFO: task syz.1.8098:22989 blocked for more than 143 seconds. [ 784.325168][T24440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 784.346636][ T31] Tainted: G L syzkaller #0 [ 784.364140][T24440] usb 4-1: SerialNumber: syz [ 784.378316][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.387046][ T31] task:syz.1.8098 state:D stack:28184 pid:22989 tgid:22988 ppid:5847 task_flags:0x400040 flags:0x00080002 [ 784.423367][T24440] usb 4-1: config 0 descriptor?? [ 784.441183][T24440] hso 4-1:0.0: Can't find BULK IN endpoint [ 784.453278][ T31] Call Trace: [ 784.456714][ T31] [ 784.469011][T20987] m920x_read = error: -19 [ 784.473480][T20987] dvb-usb: error while querying for an remote control event. [ 784.500064][ T31] __schedule+0x14ea/0x5050 [ 784.504660][ T31] ? __pfx___schedule+0x10/0x10 [ 784.518248][ T31] ? schedule+0x90/0x360 [ 784.522559][ T31] schedule+0x164/0x360 [ 784.526734][ T31] schedule_preempt_disabled+0x13/0x30 [ 784.545071][T26846] syz.2.9875 (26846): drop_caches: 2 [ 784.550702][ T31] __mutex_lock+0x7fe/0x1300 [ 784.555333][ T31] ? __mutex_lock+0x5ac/0x1300 [ 784.569561][ T31] ? usbdev_open+0x182/0x770 [ 784.574221][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 784.588248][ T31] ? bus_find_device+0x27d/0x2d0 [ 784.593289][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 784.601783][ T31] ? __pfx_kobject_get_unless_zero+0x10/0x10 [ 784.607890][ T31] ? usbdev_open+0xa7/0x770 [ 784.613152][ T31] usbdev_open+0x182/0x770 [ 784.617611][ T31] ? do_raw_spin_lock+0x12b/0x2f0 [ 784.622958][T20987] m920x_read = error: -19 [ 784.627310][T20987] dvb-usb: error while querying for an remote control event. [ 784.635765][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 784.642998][ T31] ? do_raw_spin_unlock+0xf5/0x210 [ 784.656240][T20987] usb 4-1: USB disconnect, device number 20 [ 784.666583][ T31] chrdev_open+0x4cd/0x5e0 [ 784.679449][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 784.684542][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6d0 [ 784.692515][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 784.697570][ T31] do_dentry_open+0x7ce/0x1420 [ 784.702810][ T31] vfs_open+0x3b/0x340 [ 784.706980][ T31] ? path_openat+0x346e/0x3e20 [ 784.712908][ T31] path_openat+0x3486/0x3e20 [ 784.717624][ T31] ? kmem_cache_alloc_noprof+0x370/0x6e0 [ 784.725260][ T31] ? getname_flags+0xb7/0x540 [ 784.730434][ T31] ? __pfx_path_openat+0x10/0x10 [ 784.735507][ T31] ? __lock_acquire+0x6b5/0x2cf0 [ 784.741170][ T31] do_filp_open+0x22d/0x490 [ 784.745786][ T31] ? __pfx_do_filp_open+0x10/0x10 [ 784.754217][ T31] ? _raw_spin_unlock+0x28/0x50 [ 784.759520][T24440] m920x_read = error: -19 [ 784.763889][T24440] dvb-usb: error while querying for an remote control event. [ 784.776585][ T31] ? alloc_fd+0x64b/0x6c0 [ 784.782463][ T31] do_sys_openat2+0x12f/0x220 [ 784.787257][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 784.793709][ T31] ? exc_page_fault+0x6a/0xc0 [ 784.804409][ T31] ? do_user_addr_fault+0xc7c/0x1360 [ 784.810942][ T31] __x64_sys_openat+0x138/0x170 [ 784.815913][ T31] do_syscall_64+0xe2/0xf80 [ 784.821351][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 784.827546][ T31] ? trace_irq_disable+0x37/0x100 [ 784.834104][ T31] ? clear_bhb_loop+0x60/0xb0 [ 784.839869][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 784.845882][ T31] RIP: 0033:0x7f356335b78e [ 784.851889][ T31] RSP: 002b:00007f3564202b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 784.863842][ T31] RAX: ffffffffffffffda RBX: 00007f35642036c0 RCX: 00007f356335b78e [ 784.872883][ T31] RDX: 000000000000a401 RSI: 00007f3564202c00 RDI: ffffffffffffff9c [ 784.882286][T24440] m920x_read = error: -19 [ 784.886651][T24440] dvb-usb: error while querying for an remote control event. [ 784.900002][ T31] RBP: 00007f3564202c00 R08: 0000000000000000 R09: 0000000000000000 [ 784.908010][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 784.917175][ T31] R13: 00007f3563616038 R14: 00007f3563615fa0 R15: 00007f356373fa48 [ 784.925941][ T31] [ 784.930005][ T31] [ 784.930005][ T31] Showing all locks held in the system: [ 784.946961][ T31] 6 locks held by kworker/1:0/24: [ 784.952457][ T31] 1 lock held by khungtaskd/31: [ 784.957324][ T31] #0: ffffffff8e55a360 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 785.002751][ T31] 2 locks held by getty/5577: [ 785.007479][ T31] #0: ffff88814cd950a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 785.018098][T24440] m920x_read = error: -19 [ 785.023190][T24440] dvb-usb: error while querying for an remote control event. [ 785.031938][ T31] #1: ffffc900036c32f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13c0 [ 785.043229][ T31] 1 lock held by syz.1.8098/22989: [ 785.049350][ T31] #0: ffff888028534198 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x182/0x770 [ 785.059670][ T31] [ 785.062014][ T31] ============================================= [ 785.062014][ T31] [ 785.072324][ T31] NMI backtrace for cpu 0 [ 785.072343][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 785.072367][ T31] Tainted: [L]=SOFTLOCKUP [ 785.072375][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 785.072385][ T31] Call Trace: [ 785.072393][ T31] [ 785.072401][ T31] dump_stack_lvl+0xe8/0x150 [ 785.072428][ T31] nmi_cpu_backtrace+0x274/0x2d0 [ 785.072451][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 785.072478][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 785.072503][ T31] sys_info+0x135/0x170 [ 785.072522][ T31] watchdog+0xf90/0xfe0 [ 785.072552][ T31] ? watchdog+0x209/0xfe0 [ 785.072576][ T31] kthread+0x726/0x8b0 [ 785.072596][ T31] ? __pfx_watchdog+0x10/0x10 [ 785.072613][ T31] ? __pfx_kthread+0x10/0x10 [ 785.072635][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 785.072657][ T31] ? __pfx_kthread+0x10/0x10 [ 785.072677][ T31] ret_from_fork+0x51b/0xa40 [ 785.072704][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 785.072726][ T31] ? __switch_to+0xc82/0x1410 [ 785.072751][ T31] ? __pfx_kthread+0x10/0x10 [ 785.072770][ T31] ret_from_fork_asm+0x1a/0x30 [ 785.072805][ T31] [ 785.072812][ T31] Sending NMI from CPU 0 to CPUs 1: [ 785.203533][ C1] NMI backtrace for cpu 1 [ 785.203553][ C1] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Tainted: G L syzkaller #0 PREEMPT(full) [ 785.203576][ C1] Tainted: [L]=SOFTLOCKUP [ 785.203582][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 785.203592][ C1] Workqueue: usb_hub_wq hub_event [ 785.203615][ C1] RIP: 0010:unwind_next_frame+0x1a58/0x23c0 [ 785.203635][ C1] Code: c0 0f 85 a3 02 00 00 c6 03 01 4c 8b 7c 24 50 4c 8b 64 24 20 41 0f b6 04 2c 84 c0 0f 85 35 02 00 00 41 c7 06 00 00 00 00 31 db 43 59 21 0a 85 c0 74 3a e8 4a ff 33 00 84 c0 75 31 e8 31 59 21 [ 785.203648][ C1] RSP: 0018:ffffc90000a085d8 EFLAGS: 00000002 [ 785.203661][ C1] RAX: ffffc90000a09000 RBX: ffffc90000a08601 RCX: ffffc90000a08a30 [ 785.203673][ C1] RDX: ffffffff90904201 RSI: 0000000000000000 RDI: ffffc90000a086b0 [ 785.203684][ C1] RBP: dffffc0000000000 R08: ffffc90000a08707 R09: 0000000000000000 [ 785.203694][ C1] R10: ffffc90000a086f8 R11: fffff520001410e1 R12: ffffc90000a08a28 [ 785.203705][ C1] R13: ffffc90000a01000 R14: ffffc90000a086a8 R15: ffffffff81759195 [ 785.203717][ C1] FS: 0000000000000000(0000) GS:ffff8881257f5000(0000) knlGS:0000000000000000 [ 785.203729][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 785.203740][ C1] CR2: 00007fcf26fe3358 CR3: 000000007c642000 CR4: 00000000003526f0 [ 785.203753][ C1] Call Trace: [ 785.203760][ C1] [ 785.203769][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.203785][ C1] ? kasan_save_free_info+0x46/0x50 [ 785.203805][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 785.203823][ C1] arch_stack_walk+0x11b/0x150 [ 785.203841][ C1] ? __kasan_slab_free+0x5c/0x80 [ 785.203857][ C1] stack_trace_save+0xa9/0x100 [ 785.203873][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 785.203888][ C1] ? __usb_hcd_giveback_urb+0x376/0x540 [ 785.203907][ C1] ? handle_softirqs+0x22a/0x7c0 [ 785.203923][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 785.203948][ C1] kasan_save_track+0x3e/0x80 [ 785.203961][ C1] ? kasan_save_track+0x3e/0x80 [ 785.203974][ C1] ? kasan_save_free_info+0x46/0x50 [ 785.204012][ C1] kasan_save_free_info+0x46/0x50 [ 785.204029][ C1] __kasan_slab_free+0x5c/0x80 [ 785.204043][ C1] ? dummy_timer+0xbbd/0x45d0 [ 785.204061][ C1] kfree+0x1be/0x650 [ 785.204081][ C1] dummy_timer+0xbbd/0x45d0 [ 785.204102][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 785.204121][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 785.204155][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 785.204174][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 785.204194][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 785.204212][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 785.204229][ C1] __hrtimer_run_queues+0x527/0xc30 [ 785.204251][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 785.204269][ C1] ? read_tsc+0x9/0x20 [ 785.204294][ C1] hrtimer_run_softirq+0x182/0x5a0 [ 785.204312][ C1] handle_softirqs+0x22a/0x7c0 [ 785.204326][ C1] ? __irq_exit_rcu+0x5f/0x150 [ 785.204343][ C1] __irq_exit_rcu+0x5f/0x150 [ 785.204355][ C1] irq_exit_rcu+0x9/0x30 [ 785.204367][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 785.204382][ C1] [ 785.204387][ C1] [ 785.204393][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 785.204409][ C1] RIP: 0010:lock_acquire+0x221/0x330 [ 785.204426][ C1] Code: ff ff ff e8 41 b0 f6 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 2b 61 52 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 50 94 f9 09 cc 48 8d 3d 38 15 52 [ 785.204439][ C1] RSP: 0018:ffffc900001e6538 EFLAGS: 00000282 [ 785.204451][ C1] RAX: 8ad5304e36c30b00 RBX: 0000000000000000 RCX: 0000000000000046 [ 785.204461][ C1] RDX: 0000000096f23851 RSI: ffffffff8df34251 RDI: ffffffff8c073a80 [ 785.204472][ C1] RBP: ffffffff81759195 R08: ffffffff81759195 R09: ffffffff8e55a360 [ 785.204483][ C1] R10: ffffc900001e6698 R11: ffffffff81afb170 R12: 0000000000000002 [ 785.204493][ C1] R13: ffffffff8e55a360 R14: 0000000000000000 R15: 0000000000000246 [ 785.204505][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.204520][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 785.204537][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.204555][ C1] ? bus_probe_device+0x12a/0x220 [ 785.204574][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.204589][ C1] unwind_next_frame+0xc2/0x23c0 [ 785.204603][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.204620][ C1] ? unwind_next_frame+0xa5/0x23c0 [ 785.204635][ C1] ? device_initial_probe+0xa1/0xd0 [ 785.204650][ C1] ? bus_probe_device+0x12a/0x220 [ 785.204667][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 785.204684][ C1] arch_stack_walk+0x11b/0x150 [ 785.204702][ C1] ? bus_probe_device+0x12a/0x220 [ 785.204720][ C1] stack_trace_save+0xa9/0x100 [ 785.204737][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 785.204753][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 785.204766][ C1] ? __kmalloc_cache_noprof+0x3d1/0x6e0 [ 785.204780][ C1] ? dummy_urb_enqueue+0x7c/0x780 [ 785.204796][ C1] ? usb_hcd_submit_urb+0x328/0x1b70 [ 785.204814][ C1] ? ath6kl_usb_post_recv_transfers+0x3cd/0x6f0 [ 785.204833][ C1] ? ath6kl_usb_power_on+0x6a/0x280 [ 785.204848][ C1] ? ath6kl_core_init+0x1e1/0x10b0 [ 785.204862][ C1] ? ath6kl_usb_probe+0x14df/0x15d0 [ 785.204878][ C1] kasan_save_track+0x3e/0x80 [ 785.204892][ C1] ? kasan_save_track+0x3e/0x80 [ 785.204904][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 785.204918][ C1] ? kmem_cache_alloc_node_noprof+0x427/0x6f0 [ 785.204936][ C1] ? __alloc_skb+0x1d7/0x390 [ 785.204951][ C1] ? __netdev_alloc_skb+0xc1/0x850 [ 785.204966][ C1] ? ath6kl_usb_post_recv_transfers+0x207/0x6f0 [ 785.204983][ C1] ? ath6kl_usb_power_on+0x6a/0x280 [ 785.204999][ C1] ? ath6kl_core_init+0x1e1/0x10b0 [ 785.205013][ C1] ? ath6kl_usb_probe+0x14df/0x15d0 [ 785.205028][ C1] ? usb_probe_interface+0x668/0xc90 [ 785.205045][ C1] ? really_probe+0x267/0xaf0 [ 785.205058][ C1] ? __driver_probe_device+0x18c/0x320 [ 785.205072][ C1] ? driver_probe_device+0x4f/0x240 [ 785.205086][ C1] ? __device_attach_driver+0x279/0x430 [ 785.205101][ C1] ? bus_for_each_drv+0x258/0x2f0 [ 785.205117][ C1] ? __device_attach+0x2c5/0x450 [ 785.205130][ C1] ? device_initial_probe+0xa1/0xd0 [ 785.205143][ C1] ? bus_probe_device+0x12a/0x220 [ 785.205176][ C1] __kasan_slab_alloc+0x6c/0x80 [ 785.205190][ C1] kmem_cache_alloc_node_noprof+0x427/0x6f0 [ 785.205210][ C1] ? __alloc_skb+0x1d7/0x390 [ 785.205224][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 785.205238][ C1] ? __alloc_skb+0x193/0x390 [ 785.205254][ C1] __alloc_skb+0x1d7/0x390 [ 785.205275][ C1] __netdev_alloc_skb+0xc1/0x850 [ 785.205290][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 785.205312][ C1] ath6kl_usb_post_recv_transfers+0x207/0x6f0 [ 785.205335][ C1] ath6kl_usb_power_on+0x6a/0x280 [ 785.205352][ C1] ath6kl_core_init+0x1e1/0x10b0 [ 785.205370][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 785.205386][ C1] ? __pfx_ath6kl_core_init+0x10/0x10 [ 785.205402][ C1] ? __asan_memcpy+0x40/0x70 [ 785.205419][ C1] ? ath6kl_core_create+0x7fb/0x9a0 [ 785.205436][ C1] ath6kl_usb_probe+0x14df/0x15d0 [ 785.205459][ C1] usb_probe_interface+0x668/0xc90 [ 785.205481][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 785.205498][ C1] really_probe+0x267/0xaf0 [ 785.205515][ C1] __driver_probe_device+0x18c/0x320 [ 785.205532][ C1] driver_probe_device+0x4f/0x240 [ 785.205548][ C1] __device_attach_driver+0x279/0x430 [ 785.205565][ C1] bus_for_each_drv+0x258/0x2f0 [ 785.205583][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 785.205598][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 785.205615][ C1] ? lockdep_hardirqs_on+0x7a/0x110 [ 785.205630][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 785.205651][ C1] __device_attach+0x2c5/0x450 [ 785.205666][ C1] ? __pfx___device_attach+0x10/0x10 [ 785.205682][ C1] ? _raw_spin_unlock+0x28/0x50 [ 785.205702][ C1] device_initial_probe+0xa1/0xd0 [ 785.205718][ C1] bus_probe_device+0x12a/0x220 [ 785.205734][ C1] ? device_add+0x726/0xb70 [ 785.205753][ C1] device_add+0x7b6/0xb70 [ 785.205773][ C1] usb_set_configuration+0x1a87/0x2110 [ 785.205802][ C1] usb_generic_driver_probe+0x8d/0x150 [ 785.205820][ C1] usb_probe_device+0x1c4/0x3b0 [ 785.205839][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 785.205855][ C1] really_probe+0x267/0xaf0 [ 785.205872][ C1] __driver_probe_device+0x18c/0x320 [ 785.205889][ C1] driver_probe_device+0x4f/0x240 [ 785.205905][ C1] __device_attach_driver+0x279/0x430 [ 785.205922][ C1] bus_for_each_drv+0x258/0x2f0 [ 785.205939][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 785.205954][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 785.205972][ C1] ? lockdep_hardirqs_on+0x7a/0x110 [ 785.205986][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 785.206007][ C1] __device_attach+0x2c5/0x450 [ 785.206022][ C1] ? __pfx___device_attach+0x10/0x10 [ 785.206039][ C1] ? _raw_spin_unlock+0x28/0x50 [ 785.206058][ C1] device_initial_probe+0xa1/0xd0 [ 785.206074][ C1] bus_probe_device+0x12a/0x220 [ 785.206090][ C1] ? device_add+0x726/0xb70 [ 785.206109][ C1] device_add+0x7b6/0xb70 [ 785.206129][ C1] usb_new_device+0xa08/0x16f0 [ 785.206149][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 785.206165][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 785.206185][ C1] hub_event+0x2a1c/0x4f30 [ 785.206222][ C1] ? __pfx_hub_event+0x10/0x10 [ 785.206238][ C1] ? process_scheduled_works+0xa0f/0x17a0 [ 785.206260][ C1] ? process_scheduled_works+0xa0f/0x17a0 [ 785.206287][ C1] ? process_scheduled_works+0xa0f/0x17a0 [ 785.206306][ C1] process_scheduled_works+0xaec/0x17a0 [ 785.206336][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 785.206353][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 785.206371][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 785.206385][ C1] ? schedule+0x90/0x360 [ 785.206402][ C1] worker_thread+0xda6/0x1360 [ 785.206432][ C1] kthread+0x726/0x8b0 [ 785.206448][ C1] ? __pfx_worker_thread+0x10/0x10 [ 785.206467][ C1] ? __pfx_kthread+0x10/0x10 [ 785.206483][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 785.206501][ C1] ? __pfx_kthread+0x10/0x10 [ 785.206517][ C1] ret_from_fork+0x51b/0xa40 [ 785.206537][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 785.206555][ C1] ? __switch_to+0xc82/0x1410 [ 785.206575][ C1] ? __pfx_kthread+0x10/0x10 [ 785.206590][ C1] ret_from_fork_asm+0x1a/0x30 [ 785.206615][ C1] [ 786.258400][T24440] m920x_read = error: -19 [ 786.262776][T24440] dvb-usb: error while querying for an remote control event. [ 786.282106][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 786.289071][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 786.299742][ T31] Tainted: [L]=SOFTLOCKUP [ 786.304153][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 786.314203][ T31] Call Trace: [ 786.317469][ T31] [ 786.320390][ T31] vpanic+0x1e0/0x670 [ 786.324370][ T31] panic+0xc5/0xd0 [ 786.328079][ T31] ? __pfx_panic+0x10/0x10 [ 786.332484][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 786.338025][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 786.344261][ T31] watchdog+0xfda/0xfe0 [ 786.348414][ T31] ? watchdog+0x209/0xfe0 [ 786.352828][ T31] kthread+0x726/0x8b0 [ 786.356997][ T31] ? __pfx_watchdog+0x10/0x10 [ 786.361759][ T31] ? __pfx_kthread+0x10/0x10 [ 786.366341][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 786.371545][ T31] ? __pfx_kthread+0x10/0x10 [ 786.376199][ T31] ret_from_fork+0x51b/0xa40 [ 786.380805][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 786.385938][ T31] ? __switch_to+0xc82/0x1410 [ 786.390608][ T31] ? __pfx_kthread+0x10/0x10 [ 786.395217][ T31] ret_from_fork_asm+0x1a/0x30 [ 786.400080][ T31] [ 786.403605][ T31] Kernel Offset: disabled [ 786.407911][ T31] Rebooting in 86400 seconds..