last executing test programs: 7.965320747s ago: executing program 4 (id=1109): unshare(0x22020400) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 7.155481017s ago: executing program 4 (id=1113): openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r4, &(0x7f00000005c0)="bad330fbc9b55400040000ea0756", 0xe, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r3, 0x1, 0xd8, 0x6, @multicast}, 0x14) 6.567857505s ago: executing program 4 (id=1119): unshare(0x8040600) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0xc0580, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4048aec9, &(0x7f0000000840)={0x6, 0x0, @ioapic={0xeeee0000, 0x8000, 0x8, 0x8, 0x0, [{0x6, 0xbd, 0xff, '\x00', 0x6}, {0x5, 0x13, 0x2, '\x00', 0x4}, {0x4, 0x46, 0x3c, '\x00', 0x6}, {0x1, 0xfb, 0x1}, {0x8, 0x8, 0xc, '\x00', 0x5}, {0x8, 0x77, 0x1, '\x00', 0x19}, {0x17, 0x5, 0x61, '\x00', 0x8d}, {0xa, 0x9, 0x1, '\x00', 0x6f}, {0x8, 0xf, 0x9, '\x00', 0x9}, {0x0, 0x3, 0xf, '\x00', 0x8}, {0x6, 0x3, 0xe1, '\x00', 0x5}, {0xfa, 0x46, 0x4, '\x00', 0xdd}, {0x1, 0x80, 0x2, '\x00', 0x5}, {0x80, 0x6, 0x3, '\x00', 0x6}, {0x2, 0x81, 0x7, '\x00', 0xfd}, {0x4, 0x1, 0x2, '\x00', 0xf7}, {0x9, 0x10, 0x5, '\x00', 0x1}, {0xb5, 0x0, 0x9, '\x00', 0xc}, {0xa7, 0x1, 0x3, '\x00', 0x7}, {0xf, 0x3, 0x9, '\x00', 0xd}, {0x8, 0x5, 0x0, '\x00', 0x9}, {0x0, 0x5, 0x0, '\x00', 0xf1}, {0xa, 0x5, 0x2f, '\x00', 0xff}, {0x8}]}}) 6.513646081s ago: executing program 4 (id=1120): ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'team0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x4b}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003fc0), 0x189000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100}, 0x0) chdir(&(0x7f0000001000)='./file1\x00') mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r5, 0x707, &(0x7f0000000a40)={&(0x7f0000000380)=[{0x3, 0x6000, 0x1, &(0x7f00000003c0)='t'}, {0x1, 0x2a19, 0x0, 0x0}], 0x2}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$apparmor_exec(r8, &(0x7f0000000240)=ANY=[@ANYBLOB="65786563203aa009f5"], 0x9d) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x78) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000740)={0x1, 0x0, [{0xa, 0x2, 0x5, 0x7f, 0x6}]}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0x7, 0x49, 0xfff, 0x3}) ioctl$SOUND_MIXER_READ_STEREODEVS(r2, 0x80044dfb, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$bt_hci(r0, 0x84, 0x25, &(0x7f0000000000)=""/4087, &(0x7f0000001040)=0xff7) 6.280405373s ago: executing program 2 (id=1121): connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/26, 0x1a}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/60, 0x3c}], 0x5}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001400)=""/149, 0x95}, {&(0x7f0000001b00)=""/118, 0x76}, {0x0}, {&(0x7f0000001600)=""/57, 0x39}, {&(0x7f0000001640)=""/135, 0x87}, {&(0x7f00000014c0)=""/101, 0x65}, {&(0x7f0000001780)=""/171, 0xab}], 0x7, &(0x7f00000018c0)=""/176, 0xb0}}], 0x3, 0x0, 0x0) 6.192484602s ago: executing program 2 (id=1122): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r1 = syz_io_uring_setup(0x111, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x4, 0x312}, &(0x7f00000029c0)=0x0, &(0x7f0000000300)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, 0x7}) write$UHID_CREATE2(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r4, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x60, 0x185100}) io_uring_enter(r1, 0x7277, 0x0, 0x28, 0x0, 0x0) 5.999105501s ago: executing program 2 (id=1123): syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x2a440) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) semctl$SETALL(0x0, 0x0, 0x11, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x88802, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000080), 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040)=0xa, 0xc) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0x92e1, 0x8, 0x1, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r6) sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="1709000000000000000001000000050007000000000008000900fffffffe060002000000000008000a000100000008001800ac1414aa08001900e000000214001b0017"], 0x58}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8}, {0xfff1, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x4000800) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000980)=@delchain={0x34, 0x64, 0xf31, 0xfffffffb, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xfff3, 0xffff}, {0x0, 0x1b}}, [@filter_kind_options=@f_flower={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x20, &(0x7f00000001c0)={&(0x7f0000000000)=@delchain={0x24, 0x11, 0x1, 0x1f}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) syz_usb_connect(0x4, 0x64c, &(0x7f0000000700)=ANY=[@ANYBLOB], &(0x7f0000000440)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x46, 0x0, 0x62, 0x10, 0x4}, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="81da8d000000f3"], 0x5, [{0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x82c}}, {0x92, &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, {0xa7, &(0x7f0000000ec0)=ANY=[@ANYBLOB="a703ab4e47676b48fa8709d8874632b6ab33bdc9fa6c05412aa46f80e81b95dafd88f3861214b1483133d10311bcabd69e0925d97d1ee4819b04058a1b63bfb0d17086a60c895bcb806c003a31322e61c6f0dbc93af4347c299eaaf5f1bc64ee0390d9791cec80889b1b30af60762239a2ebd4c94ed6bb1186d4ec9a134230bb72282b3439b181fe512ce3649807e5c5fe7b9f61f3ab488a0eb700"/167]}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3801}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0xc0f6}}]}) io_uring_enter(r4, 0x847ba, 0x0, 0xe, 0x0, 0x0) 5.998512721s ago: executing program 0 (id=1124): socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r0 = syz_io_uring_setup(0x44cd, &(0x7f00000004c0)={0x0, 0x5331, 0x10100, 0x1000006, 0xfffefffe}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8'], 0x38}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x2d3e, 0xec84, 0x0, 0x0, 0x0) 5.893872331s ago: executing program 0 (id=1125): connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x22, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfa}}, 0x82}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x8801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000380)={0xfffffffe, 0x1, 0xfffffff8, 0x40, 0x1a, "a294e740e8071600"}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x98, 0x0, &(0x7f0000000600)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x92240d0a8c74ee90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 5.857157715s ago: executing program 0 (id=1126): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x7b52e4aff0f1e2e4, 0x4}) sendmmsg$inet6(r0, &(0x7f00000009c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x48090) 5.683900792s ago: executing program 0 (id=1128): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r2, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ppoll(&(0x7f0000000000)=[{r1, 0x245}], 0x1, 0x0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0xc85405757c582a58) 5.465908983s ago: executing program 0 (id=1129): socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x301) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') socket$packet(0x11, 0x2, 0x300) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(0xffffffffffffffff, 0x7a8, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$vmci(0xffffffffffffff9c, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1}, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0xc102, 0x0) sendfile(r2, r2, 0x0, 0x40008) io_uring_enter(0xffffffffffffffff, 0x3516, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141a42, 0x0) sendfile(r4, r3, 0x0, 0xffffffff) r5 = getgid() syz_mount_image$fuse(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x2000400, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB="d5412648dcac685e643d1445ff3f21534da14b23f205000000dd450e27fa4b", @ANYRESDEC=r5, @ANYBLOB], 0x1, 0x0, &(0x7f0000000540)="ec4d6d7c2b7f338c1606fecd19f817fa409f3bc1f47ba7d8e421af0099a3891e44adf5ffe6f8") syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000009b768405e0483020b9901e40201090227000100000000090400fb015cc7aa00090509"], 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xff}}}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x3, 0x183a00) 3.901631477s ago: executing program 1 (id=1132): connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/26, 0x1a}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/60, 0x3c}], 0x5}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001400)=""/149, 0x95}, {&(0x7f0000001540)=""/188, 0xbc}, {&(0x7f0000001600)=""/57, 0x39}, {&(0x7f0000001640)=""/135, 0x87}, {&(0x7f00000014c0)=""/101, 0x65}, {&(0x7f0000001780)=""/171, 0xab}], 0x6, &(0x7f00000018c0)=""/176, 0xb0}}], 0x3, 0x0, 0x0) 3.729148334s ago: executing program 1 (id=1133): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x202) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r4) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) close(r6) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x8, {0x0, 0x0, 0x0, r8, {0x0, 0xb}, {0xffff, 0xffff}, {0xc, 0xe}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0x3a}, @TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x8}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c040}, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 3.26135346s ago: executing program 4 (id=1134): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@global=@item_012={0x0, 0x1, 0x5}, @local=@item_012={0x2, 0x2, 0x8054601ab100133b, "c1a1"}, @main=@item_4={0x3, 0x0, 0x9, "5aa8257f"}, @main=@item_012={0x0, 0x0, 0x9}, @main=@item_4={0x3, 0x0, 0xb, "9e3ce079"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0x501c4814, &(0x7f00000000c0)={0x2, 0xffffffff}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) 2.600683475s ago: executing program 2 (id=1135): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1980, 0x0) execve(&(0x7f0000000080)='./file2\x00', 0x0, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000002140)=""/4096, 0x1000}], 0x1, 0x141, 0x0) 2.081556486s ago: executing program 3 (id=1136): connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x22, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfa}}, 0x82}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x8801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000380)={0xfffffffe, 0x1, 0xfffffff8, 0x40, 0x1a, "a294e740e8071600"}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x98, 0x0, &(0x7f0000000600)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x92240d0a8c74ee90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 1.895436724s ago: executing program 3 (id=1137): syz_io_uring_setup(0x23d, &(0x7f0000000240)={0x0, 0x9c0e, 0x10100, 0x0, 0x200}, &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5b}, &(0x7f00000001c0)=0x9c) 1.747866289s ago: executing program 1 (id=1138): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x7b52e4aff0f1e2e4, 0x4}) sendmmsg$inet6(r0, &(0x7f00000009c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x48090) 1.64052556s ago: executing program 0 (id=1139): r0 = socket(0xa, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xb, @remote, 0x5}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e24, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7fff}], 0x68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote}], 0x10) syz_open_dev$vbi(&(0x7f00000001c0), 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab", 0x1) r5 = openat$kvm(0x0, &(0x7f0000000280), 0x10240, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0xc048aeca, &(0x7f0000000080)) r8 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r8, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r8, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) writev(r8, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) shutdown(r8, 0x1) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@deltaction={0x3c, 0x18, 0x1, 0x70bd2a, 0x25dfdc00, {0xa}, [@TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x8f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0x20040844) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xc, 0x1, 0x101}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r10, @ANYBLOB='\x00\x00'], 0x12) 1.615023812s ago: executing program 2 (id=1140): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 1.506144432s ago: executing program 1 (id=1141): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x19, 0x0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.409579252s ago: executing program 2 (id=1142): r0 = syz_usb_connect(0x3, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$sierra_net(0x5, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x8, 0x6a}, {0x9, 0x5, 0x4, 0x2, 0x20, 0x7, 0x9, 0x9}, {0x9, 0x5, 0x3, 0x3, 0x200, 0x1, 0x2b, 0xe4}}}}}}]}}, 0x0) ioctl$I2C_RDWR(r1, 0x707, &(0x7f00000002c0)={&(0x7f00000001c0)=[{0x2, 0x8411, 0x22, &(0x7f00000006c0)="0203204bdcc36cda8907f47563863d1428f47b34551c000bce0f6bc6584f11a7489c"}, {0x7fff, 0x10, 0x0, 0x0}], 0x2}) 1.258953117s ago: executing program 1 (id=1143): connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/26, 0x1a}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/60, 0x3c}], 0x5}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001400)=""/149, 0x95}, {&(0x7f0000001540)=""/188, 0xbc}, {&(0x7f0000001600)=""/57, 0x39}, {&(0x7f0000001640)=""/135, 0x87}, {&(0x7f00000014c0)=""/101, 0x65}, {&(0x7f0000001780)=""/171, 0xab}], 0x6, &(0x7f00000018c0)=""/176, 0xb0}}], 0x3, 0x0, 0x0) 1.152722077s ago: executing program 1 (id=1144): ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'team0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x4b}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003fc0), 0x189000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100}, 0x0) chdir(&(0x7f0000001000)='./file1\x00') mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r5, 0x707, &(0x7f0000000a40)={&(0x7f0000000380)=[{0x3, 0x6000, 0x1, &(0x7f00000003c0)='t'}, {0x1, 0x2a19, 0x0, 0x0}], 0x2}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$apparmor_exec(r8, &(0x7f0000000240)=ANY=[@ANYBLOB="65786563203aa009f5"], 0x9d) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x78) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000740)={0x1, 0x0, [{0xa, 0x2, 0x5, 0x7f, 0x6}]}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0x7, 0x49, 0xfff, 0x3}) ioctl$SOUND_MIXER_READ_STEREODEVS(r2, 0x80044dfb, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$bt_hci(r0, 0x84, 0x25, &(0x7f0000000000)=""/4087, &(0x7f0000001040)=0xff7) 813.67431ms ago: executing program 3 (id=1145): unshare(0x8040600) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0xc0580, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4048aec9, 0x0) 587.852293ms ago: executing program 3 (id=1146): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80cd}], 0x1, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) write$UHID_CREATE2(r1, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x88fd537e5e114b6f, 0x12, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x89727a31546dcc4c, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 351.161436ms ago: executing program 3 (id=1147): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x36) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) write$cgroup_int(r3, &(0x7f00000000c0), 0x26) 133.598287ms ago: executing program 3 (id=1148): connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x22, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfa}}, 0x82}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x8801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000380)={0xfffffffe, 0x1, 0xfffffff8, 0x40, 0x1a, "a294e740e8071600"}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x98, 0x0, &(0x7f0000000600)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x92240d0a8c74ee90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 0s ago: executing program 4 (id=1149): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x202) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r4) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) close(r6) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x8, {0x0, 0x0, 0x0, r8, {0x0, 0xb}, {0xffff, 0xffff}, {0xc, 0xe}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0x3a}, @TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x8}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c040}, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) kernel console output (not intermixed with test programs): audit: type=1326 audit(1761430296.895:873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6619 comm="syz.2.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 214.219281][ T27] audit: type=1326 audit(1761430296.895:874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6619 comm="syz.2.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 214.245321][ T27] audit: type=1326 audit(1761430296.895:875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6619 comm="syz.2.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 214.282611][ T22] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 214.323357][ T22] usb 2-1: device descriptor read/8, error -71 [ 214.379713][ T26] nzxt-smart2 0003:1E71:2009.0003: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.0-1/input0 [ 214.530091][ T4256] usb 5-1: USB disconnect, device number 20 [ 214.592790][ T22] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 214.633057][ T22] usb 2-1: device descriptor read/8, error -71 [ 214.661516][ T4256] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 214.762871][ T22] usb usb2-port1: unable to enumerate USB device [ 214.799412][ T4330] usb 1-1: USB disconnect, device number 14 [ 215.427825][ T6646] tipc: Enabled bearer , priority 0 [ 215.472806][ T6644] netlink: 4 bytes leftover after parsing attributes in process `syz.3.738'. [ 215.483082][ T6649] device syzkaller0 entered promiscuous mode [ 215.511226][ T6646] tipc: Resetting bearer [ 215.551299][ T6645] tipc: Resetting bearer [ 215.636941][ T6645] tipc: Disabling bearer [ 216.645157][ T6651] sctp: [Deprecated]: syz.4.742 (pid 6651) Use of struct sctp_assoc_value in delayed_ack socket option. [ 216.645157][ T6651] Use struct sctp_sack_info instead [ 217.362735][ T4256] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 217.552622][ T4256] usb 3-1: Using ep0 maxpacket: 16 [ 217.559344][ T4256] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.648125][ T4256] usb 3-1: config 0 interface 0 has no altsetting 0 [ 217.697754][ T4256] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 217.728974][ T4256] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.807726][ T4256] usb 3-1: config 0 descriptor?? [ 217.936504][ T6683] tipc: Enabled bearer , priority 0 [ 217.954095][ T6683] device syzkaller0 entered promiscuous mode [ 217.986124][ T6683] tipc: Resetting bearer [ 218.005981][ T6681] tipc: Resetting bearer [ 218.043541][ T6681] tipc: Disabling bearer [ 218.172845][ T22] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 218.260579][ T4256] nzxt-smart2 0003:1E71:2009.0004: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.2-1/input0 [ 218.342708][ T22] usb 2-1: device descriptor read/64, error -71 [ 218.502574][ T4330] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 218.622725][ T22] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 218.671445][ T125] usb 3-1: USB disconnect, device number 21 [ 218.732580][ T4330] usb 1-1: Using ep0 maxpacket: 16 [ 218.738319][ T6695] device syzkaller0 entered promiscuous mode [ 218.749764][ T4330] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.772280][ T4330] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 218.790495][ T4330] usb 1-1: config 0 interface 0 has no altsetting 0 [ 218.797592][ T22] usb 2-1: device descriptor read/64, error -71 [ 218.814328][ T4330] usb 1-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 218.826081][ T4330] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.842258][ T4330] usb 1-1: config 0 descriptor?? [ 218.934383][ T22] usb usb2-port1: attempt power cycle [ 219.252595][ T125] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 219.298820][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 219.298836][ T27] audit: type=1326 audit(1761430302.335:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 219.364273][ T22] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 219.389751][ T27] audit: type=1326 audit(1761430302.375:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 219.413732][ T22] usb 2-1: device descriptor read/8, error -71 [ 219.451651][ T27] audit: type=1326 audit(1761430302.375:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 219.599633][ T125] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 219.631653][ T125] usb 4-1: config 0 has no interface number 0 [ 219.641649][ T27] audit: type=1326 audit(1761430302.375:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 219.670202][ T125] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 219.692620][ T22] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 219.712773][ T125] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.740381][ T22] usb 2-1: device descriptor read/8, error -71 [ 219.751516][ T27] audit: type=1326 audit(1761430302.385:892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 219.767524][ T125] usb 4-1: config 0 descriptor?? [ 219.791476][ T125] usb 4-1: selecting invalid altsetting 1 [ 219.797368][ T125] dvb_ttusb_budget: ttusb_init_controller: error [ 219.805420][ T4330] usbhid 1-1:0.0: can't add hid device: -71 [ 219.815523][ T4330] usbhid: probe of 1-1:0.0 failed with error -71 [ 219.825536][ T125] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 219.862791][ T22] usb usb2-port1: unable to enumerate USB device [ 219.881185][ T4330] usb 1-1: USB disconnect, device number 15 [ 219.960787][ T27] audit: type=1326 audit(1761430302.385:893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 220.065940][ T27] audit: type=1326 audit(1761430302.385:894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 220.141784][ T27] audit: type=1326 audit(1761430302.385:895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 220.235718][ T27] audit: type=1326 audit(1761430302.385:896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 220.312707][ T27] audit: type=1326 audit(1761430302.385:897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6703 comm="syz.4.761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 220.513887][ T125] DVB: Unable to find symbol cx22700_attach() [ 220.597825][ T125] DVB: Unable to find symbol tda10046_attach() [ 220.611396][ T125] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 221.280178][ T6724] fuse: Unknown parameter 'ÿd' [ 221.460602][ T6710] sctp: [Deprecated]: syz.2.763 (pid 6710) Use of struct sctp_assoc_value in delayed_ack socket option. [ 221.460602][ T6710] Use struct sctp_sack_info instead [ 221.582923][ T22] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 221.622752][ T125] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 221.792563][ T22] usb 5-1: Using ep0 maxpacket: 16 [ 221.801554][ T22] usb 5-1: unable to get BOS descriptor or descriptor too short [ 221.846335][ T125] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.870216][ T125] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 221.912737][ T22] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 221.929724][ T22] usb 5-1: config 13 has no interface number 0 [ 221.941337][ T22] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 221.978685][ T22] usb 5-1: config 13 interface 50 has no altsetting 0 [ 221.999485][ T125] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 222.027653][ T22] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 222.049782][ T125] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.080220][ T125] usb 2-1: config 0 descriptor?? [ 222.130304][ T22] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.179838][ T22] usb 5-1: Product: syz [ 222.205843][ T22] usb 5-1: Manufacturer: syz [ 222.223687][ T22] usb 5-1: SerialNumber: syz [ 222.302269][ T6727] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 222.472772][ T125] usb 4-1: USB disconnect, device number 27 [ 222.527375][ T6727] netlink: 8 bytes leftover after parsing attributes in process `syz.4.764'. [ 222.565746][ T22] usb 5-1: MIDIStreaming interface descriptor not found [ 222.648558][ T6730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.676960][ T6730] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.741381][ T22] usb 5-1: USB disconnect, device number 21 [ 223.211224][ T6748] device syzkaller0 entered promiscuous mode [ 223.472594][ T4338] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 223.692619][ T4338] usb 5-1: Using ep0 maxpacket: 16 [ 223.699665][ T4338] usb 5-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.787104][ T4338] usb 5-1: config 0 interface 0 has no altsetting 0 [ 223.831237][ T4338] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 223.906716][ T4338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.957563][ T4338] usb 5-1: config 0 descriptor?? [ 224.385396][ T4338] nzxt-smart2 0003:1E71:2009.0005: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.4-1/input0 [ 224.787939][ T4338] usb 5-1: USB disconnect, device number 22 [ 225.473521][ T4308] usb 2-1: USB disconnect, device number 30 [ 225.662916][ T4330] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 225.842607][ T4330] usb 4-1: device descriptor read/64, error -71 [ 225.982779][ T4338] usb 5-1: new full-speed USB device number 23 using dummy_hcd [ 226.112568][ T4330] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 226.179663][ T4338] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 226.193002][ T4338] usb 5-1: config 0 has no interface number 0 [ 226.199256][ T4338] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 226.210795][ T4338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.234470][ T4338] usb 5-1: config 0 descriptor?? [ 226.254695][ T4338] usb 5-1: selecting invalid altsetting 1 [ 226.260644][ T4338] dvb_ttusb_budget: ttusb_init_controller: error [ 226.269462][ T4338] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 226.292567][ T4330] usb 4-1: device descriptor read/64, error -71 [ 226.409069][ T4338] DVB: Unable to find symbol cx22700_attach() [ 226.423687][ T4330] usb usb4-port1: attempt power cycle [ 226.599908][ T4338] DVB: Unable to find symbol tda10046_attach() [ 226.607415][ T4338] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 226.689253][ T27] kauditd_printk_skb: 22 callbacks suppressed [ 226.689268][ T27] audit: type=1400 audit(1761430309.725:920): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name=3AA009F5 pid=6779 comm="syz.4.779" [ 226.872732][ T4330] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 226.928229][ T4330] usb 4-1: device descriptor read/8, error -71 [ 227.222613][ T4330] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 227.273046][ T4330] usb 4-1: device descriptor read/8, error -71 [ 227.403624][ T4330] usb usb4-port1: unable to enumerate USB device [ 227.442706][ T4338] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 227.652940][ T4338] usb 3-1: Using ep0 maxpacket: 16 [ 227.674402][ T4338] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.749299][ T4338] usb 3-1: config 0 interface 0 has no altsetting 0 [ 227.760068][ T4338] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 227.770209][ T4338] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.784134][ T4338] usb 3-1: config 0 descriptor?? [ 228.072625][ T125] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 228.199592][ T4338] nzxt-smart2 0003:1E71:2009.0006: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.2-1/input0 [ 228.252724][ T125] usb 2-1: Using ep0 maxpacket: 16 [ 228.264487][ T125] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 228.280798][ T125] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 228.291620][ T125] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.327983][ T125] usb 2-1: Product: syz [ 228.339526][ T125] usb 2-1: Manufacturer: syz [ 228.351228][ T125] usb 2-1: SerialNumber: syz [ 228.375402][ T125] usb 2-1: config 0 descriptor?? [ 228.392334][ T125] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 228.420901][ T125] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 228.962588][ T4405] usb 4-1: new full-speed USB device number 32 using dummy_hcd [ 228.975937][ T4345] usb 5-1: USB disconnect, device number 23 [ 228.990327][ T125] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 229.153745][ T27] audit: type=1326 audit(1761430312.195:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.165869][ T4405] usb 4-1: unable to get BOS descriptor or descriptor too short [ 229.199553][ T27] audit: type=1326 audit(1761430312.195:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.235268][ T27] audit: type=1326 audit(1761430312.195:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.236276][ T4405] usb 4-1: no configurations [ 229.263085][ T4405] usb 4-1: can't read configurations, error -22 [ 229.271550][ T27] audit: type=1326 audit(1761430312.195:924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.301381][ T27] audit: type=1326 audit(1761430312.195:925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.325184][ T27] audit: type=1326 audit(1761430312.195:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.347531][ T27] audit: type=1326 audit(1761430312.225:927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.370666][ T27] audit: type=1326 audit(1761430312.225:928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.395174][ T27] audit: type=1326 audit(1761430312.225:929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6829 comm="syz.4.795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 229.417265][ C1] vkms_vblank_simulate: vblank timer overrun [ 229.442219][ T125] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 229.463524][ T125] em28xx 2-1:0.0: board has no eeprom [ 229.782672][ T125] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 229.793454][ T125] em28xx 2-1:0.0: dvb set to bulk mode. [ 229.805624][ T125] em28xx 2-1:0.0: Binding DVB extension [ 230.099036][ T4345] usb 2-1: USB disconnect, device number 31 [ 230.110368][ T4345] em28xx 2-1:0.0: Disconnecting em28xx [ 230.249849][ T125] em28xx 2-1:0.0: Registering input extension [ 230.263846][ T6856] tipc: Enabled bearer , priority 0 [ 230.275054][ T4345] em28xx 2-1:0.0: Closing input extension [ 230.277085][ T125] usb 3-1: USB disconnect, device number 22 [ 230.331881][ T4345] em28xx 2-1:0.0: Freeing device [ 230.340605][ T6856] device syzkaller0 entered promiscuous mode [ 230.390193][ T6856] tipc: Resetting bearer [ 230.415133][ T6855] tipc: Resetting bearer [ 230.449387][ T6855] tipc: Disabling bearer [ 230.772291][ T6860] netlink: 'syz.2.805': attribute type 27 has an invalid length. [ 230.863191][ T6860] netlink: 24 bytes leftover after parsing attributes in process `syz.2.805'. [ 231.462614][ T125] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 231.655380][ T125] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 231.673803][ T125] usb 1-1: config 0 has no interface number 0 [ 231.691115][ T125] usb 1-1: config 0 interface 133 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 231.773862][ T125] usb 1-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 231.835991][ T125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.870638][ T125] usb 1-1: Product: syz [ 231.885929][ T125] usb 1-1: Manufacturer: syz [ 231.896066][ T125] usb 1-1: SerialNumber: syz [ 231.918923][ T125] usb 1-1: config 0 descriptor?? [ 232.232594][ T4308] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 232.290844][ T125] keyspan 1-1:0.133: Keyspan 1 port adapter converter detected [ 232.346718][ T125] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 82 [ 232.369744][ T125] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 81 [ 232.433118][ T4308] usb 5-1: Using ep0 maxpacket: 32 [ 232.462259][ T125] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 1 [ 232.475141][ T4308] usb 5-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 232.506579][ T125] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 2 [ 232.516612][ T4308] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.545875][ T125] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 232.554790][ T4308] usb 5-1: Product: syz [ 232.599908][ T4308] usb 5-1: Manufacturer: syz [ 232.635936][ T4308] usb 5-1: SerialNumber: syz [ 232.652074][ T125] usb 1-1: USB disconnect, device number 16 [ 232.704434][ T4308] usb 5-1: config 0 descriptor?? [ 232.722629][ T125] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 232.771566][ T125] keyspan 1-1:0.133: device disconnected [ 232.842674][ T4345] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 233.032622][ T4345] usb 4-1: Using ep0 maxpacket: 16 [ 233.040689][ T4345] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 233.125911][ T4345] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 233.179611][ T4345] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.229239][ T4345] usb 4-1: Product: syz [ 233.252720][ T4345] usb 4-1: Manufacturer: syz [ 233.266456][ T4345] usb 4-1: SerialNumber: syz [ 233.294023][ T4345] usb 4-1: config 0 descriptor?? [ 233.341141][ T4345] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 233.373029][ T4345] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 233.892730][ T4330] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 233.931654][ T4345] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 234.092652][ T4330] usb 2-1: Using ep0 maxpacket: 16 [ 234.103363][ T4330] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 234.131820][ T4330] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 234.167287][ T4330] usb 2-1: config 0 interface 0 has no altsetting 0 [ 234.187828][ T4330] usb 2-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 234.221276][ T4330] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.248774][ T4330] usb 2-1: config 0 descriptor?? [ 234.358732][ T4345] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 234.375859][ T4345] em28xx 4-1:0.0: board has no eeprom [ 234.393006][ T27] kauditd_printk_skb: 55 callbacks suppressed [ 234.393015][ T27] audit: type=1326 audit(1761430317.435:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.440505][ T27] audit: type=1326 audit(1761430317.475:986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.481278][ T4330] usbhid 2-1:0.0: can't add hid device: -71 [ 234.492949][ T4330] usbhid: probe of 2-1:0.0 failed with error -71 [ 234.525284][ T4330] usb 2-1: USB disconnect, device number 32 [ 234.559232][ T27] audit: type=1326 audit(1761430317.475:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.627171][ T27] audit: type=1326 audit(1761430317.475:988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.649357][ C1] vkms_vblank_simulate: vblank timer overrun [ 234.707985][ T27] audit: type=1326 audit(1761430317.475:989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.752786][ T4345] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 234.764054][ T4345] em28xx 4-1:0.0: dvb set to bulk mode. [ 234.786850][ T4323] em28xx 4-1:0.0: Binding DVB extension [ 234.865150][ T4345] usb 4-1: USB disconnect, device number 34 [ 234.891265][ T4345] em28xx 4-1:0.0: Disconnecting em28xx [ 234.897191][ T27] audit: type=1326 audit(1761430317.505:990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 234.919336][ C1] vkms_vblank_simulate: vblank timer overrun [ 235.033369][ T27] audit: type=1326 audit(1761430317.505:991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 235.113560][ T27] audit: type=1326 audit(1761430317.505:992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 235.145654][ T4323] em28xx 4-1:0.0: Registering input extension [ 235.163177][ T4345] em28xx 4-1:0.0: Closing input extension [ 235.183709][ T4345] em28xx 4-1:0.0: Freeing device [ 235.237597][ T27] audit: type=1326 audit(1761430317.505:993): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 235.267629][ T27] audit: type=1326 audit(1761430317.505:994): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 235.470066][ T4345] usb 5-1: USB disconnect, device number 24 [ 235.730618][ T6928] x_tables: duplicate underflow at hook 3 [ 235.972817][ T4345] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 236.182603][ T4345] usb 5-1: Using ep0 maxpacket: 8 [ 236.189476][ T4345] usb 5-1: config index 0 descriptor too short (expected 30, got 18) [ 236.250948][ T4345] usb 5-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 236.277260][ T4345] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.302756][ T4345] usb 5-1: Product: syz [ 236.317981][ T4345] usb 5-1: Manufacturer: syz [ 236.330847][ T4345] usb 5-1: SerialNumber: syz [ 236.352103][ T4345] usb 5-1: config 0 descriptor?? [ 236.380252][ T4345] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 236.406635][ T4345] usb 5-1: setting power ON [ 236.420838][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 236.454353][ T4345] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 236.487470][ T4345] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 236.521147][ T4345] usb 5-1: media controller created [ 236.568435][ T4345] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 236.620771][ T4345] usb 5-1: selecting invalid altsetting 6 [ 236.636489][ T4345] usb 5-1: digital interface selection failed (-22) [ 236.658596][ T4345] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 236.683941][ T4345] usb 5-1: setting power OFF [ 236.697790][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 236.714728][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 236.736541][ T4345] (NULL device *): no alternate interface [ 236.768372][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 236.813712][ T4345] usb 5-1: USB disconnect, device number 25 [ 237.553664][ T6943] netlink: 8 bytes leftover after parsing attributes in process `syz.0.832'. [ 237.606376][ T6943] netlink: 8 bytes leftover after parsing attributes in process `syz.0.832'. [ 237.907653][ T6953] binder: BINDER_SET_CONTEXT_MGR already set [ 237.922739][ T6953] binder: 6945:6953 ioctl 4018620d 200000000040 returned -16 [ 237.942394][ T6955] tipc: Enabled bearer , priority 0 [ 237.959864][ T6955] device syzkaller0 entered promiscuous mode [ 237.979274][ T6955] tipc: Resetting bearer [ 238.004049][ T6954] tipc: Resetting bearer [ 238.028094][ T6954] tipc: Disabling bearer [ 238.062654][ T4338] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 238.253797][ T4338] usb 4-1: Using ep0 maxpacket: 16 [ 238.266847][ T4338] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 238.314983][ T4338] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 238.346131][ T4338] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.410181][ T4338] usb 4-1: Product: syz [ 238.429446][ T4338] usb 4-1: Manufacturer: syz [ 238.440119][ T4338] usb 4-1: SerialNumber: syz [ 238.461719][ T4338] usb 4-1: config 0 descriptor?? [ 238.481704][ T4338] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 238.513976][ T4338] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 238.832624][ T125] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 239.023225][ T125] usb 1-1: Using ep0 maxpacket: 8 [ 239.040312][ T125] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 239.071805][ T125] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 239.081681][ T4338] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 239.112655][ T125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.148332][ T125] usb 1-1: Product: syz [ 239.167165][ T125] usb 1-1: Manufacturer: syz [ 239.178366][ T125] usb 1-1: SerialNumber: syz [ 239.211536][ T125] usb 1-1: config 0 descriptor?? [ 239.233761][ T125] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 239.274678][ T125] usb 1-1: setting power ON [ 239.279208][ T125] dvb-usb: bulk message failed: -22 (2/0) [ 239.321433][ T125] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 239.372528][ T125] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 239.391993][ T125] usb 1-1: media controller created [ 239.501049][ T4338] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 239.521239][ T125] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 239.532722][ T4338] em28xx 4-1:0.0: board has no eeprom [ 239.548825][ T6950] em28xx 4-1:0.0: reading from i2c device at 0x2 failed (error=-5) [ 239.587664][ T125] usb 1-1: selecting invalid altsetting 6 [ 239.607564][ T125] usb 1-1: digital interface selection failed (-22) [ 239.632810][ T125] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 239.662662][ T125] usb 1-1: setting power OFF [ 239.672690][ T125] dvb-usb: bulk message failed: -22 (2/0) [ 239.707305][ T125] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 239.753238][ T125] (NULL device *): no alternate interface [ 239.827188][ T125] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 239.843279][ T4338] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 239.860121][ T4338] em28xx 4-1:0.0: dvb set to bulk mode. [ 239.922802][ T4338] usb 4-1: USB disconnect, device number 35 [ 239.934254][ T4338] em28xx 4-1:0.0: Disconnecting em28xx [ 239.941443][ T125] usb 1-1: USB disconnect, device number 17 [ 239.982306][ T4308] em28xx 4-1:0.0: Binding DVB extension [ 240.184218][ T4308] em28xx 4-1:0.0: Registering input extension [ 240.190459][ T4338] em28xx 4-1:0.0: Closing input extension [ 240.211626][ T4338] em28xx 4-1:0.0: Freeing device [ 240.451015][ T6992] x_tables: duplicate underflow at hook 3 [ 241.396276][ T7003] sctp: [Deprecated]: syz.3.850 (pid 7003) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.396276][ T7003] Use struct sctp_sack_info instead [ 242.140009][ T7025] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.856' sets config #-1 [ 242.163961][ T7025] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.856' sets config #1 [ 243.137645][ T27] kauditd_printk_skb: 50 callbacks suppressed [ 243.137660][ T27] audit: type=1326 audit(1761430326.175:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.152677][ T4308] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 243.172575][ T27] audit: type=1326 audit(1761430326.175:1046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.204415][ T27] audit: type=1326 audit(1761430326.215:1047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.288576][ T27] audit: type=1326 audit(1761430326.215:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.340459][ T27] audit: type=1326 audit(1761430326.215:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.389744][ T27] audit: type=1326 audit(1761430326.235:1050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.402614][ T4308] usb 1-1: Using ep0 maxpacket: 16 [ 243.412448][ T27] audit: type=1326 audit(1761430326.245:1051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.456821][ T4308] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.488088][ T27] audit: type=1326 audit(1761430326.245:1052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.490960][ T4308] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 243.591966][ T27] audit: type=1326 audit(1761430326.265:1053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 243.618264][ T4308] usb 1-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 243.665012][ T4308] usb 1-1: config 0 interface 0 has no altsetting 0 [ 243.685261][ T4308] usb 1-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 243.736915][ T4308] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.771471][ T4308] usb 1-1: config 0 descriptor?? [ 243.812782][ T27] audit: type=1326 audit(1761430326.265:1054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7040 comm="syz.4.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 244.435591][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.482778][ T4345] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 244.502624][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.564094][ T4405] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 244.581855][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.619609][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.627580][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.635461][ T4308] hid-generic 0003:045E:05DA.0007: unknown main item tag 0x0 [ 244.653486][ T4308] hid-generic 0003:045E:05DA.0007: unbalanced collection at end of report description [ 244.685747][ T4308] hid-generic: probe of 0003:045E:05DA.0007 failed with error -22 [ 244.685988][ T4345] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 244.742733][ T4345] usb 2-1: config 1 has an invalid descriptor of length 247, skipping remainder of the config [ 244.773720][ T4345] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 244.792707][ T4345] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 244.818187][ T4405] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 244.828832][ T4405] usb 4-1: config 0 has no interface number 0 [ 244.836958][ T4345] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 244.858312][ T4405] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 244.872694][ T4308] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 244.872699][ T4345] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 244.872720][ T4345] usb 2-1: Product: syz [ 244.909822][ T4405] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.943341][ T4405] usb 4-1: config 0 descriptor?? [ 244.957854][ T4345] usb 2-1: Manufacturer: syz [ 244.981379][ T4345] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 245.026846][ T4405] usb 4-1: selecting invalid altsetting 1 [ 245.034482][ T4405] dvb_ttusb_budget: ttusb_init_controller: error [ 245.040891][ T4405] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 245.082570][ T4308] usb 3-1: Using ep0 maxpacket: 32 [ 245.091271][ T4308] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 245.140113][ T7075] tipc: Enabling of bearer rejected, failed to enable media [ 245.155203][ T4308] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 245.179188][ T4308] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 245.215365][ T4308] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 245.230288][ T4330] usb 2-1: USB disconnect, device number 33 [ 245.247368][ T4405] DVB: Unable to find symbol cx22700_attach() [ 245.247856][ T4308] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 245.361468][ T4308] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 245.423538][ T4308] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 245.479817][ T4308] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.495077][ T4405] DVB: Unable to find symbol tda10046_attach() [ 245.509147][ T4308] usb 3-1: config 0 descriptor?? [ 245.514049][ T4405] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 245.737035][ T4308] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 245.777091][ T4308] usb 3-1: USB disconnect, device number 23 [ 245.816569][ T4308] usblp0: removed [ 246.262745][ T4323] usb 1-1: USB disconnect, device number 18 [ 246.342671][ T4308] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 246.362640][ T4405] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 246.552578][ T4308] usb 3-1: Using ep0 maxpacket: 32 [ 246.558007][ T4405] usb 5-1: Using ep0 maxpacket: 16 [ 246.569924][ T4308] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 246.570435][ T4405] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.609346][ T4308] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 246.609358][ T4405] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 246.609381][ T4405] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 246.656921][ T4308] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 246.663285][ T4405] usb 5-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 246.680057][ T4405] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.688359][ T4308] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 246.709519][ T4405] usb 5-1: config 0 descriptor?? [ 246.732417][ T4308] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 246.757404][ T4308] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 246.820644][ T4308] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 246.849412][ T4308] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.872236][ T4308] usb 3-1: config 0 descriptor?? [ 247.090079][ T4308] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 247.129237][ T4405] input: HID 05ac:8241 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:05AC:8241.0008/input/input15 [ 247.233485][ T4405] appleir 0003:05AC:8241.0008: input,hiddev1,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.4-1/input0 [ 247.305274][ T4345] usb 3-1: USB disconnect, device number 24 [ 247.335207][ T4345] usblp0: removed [ 247.383665][ T4405] usb 5-1: USB disconnect, device number 26 [ 247.547666][ T7109] fido_id[7109]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 247.669130][ T7106] sctp: [Deprecated]: syz.1.874 (pid 7106) Use of struct sctp_assoc_value in delayed_ack socket option. [ 247.669130][ T7106] Use struct sctp_sack_info instead [ 247.709648][ T125] usb 4-1: USB disconnect, device number 36 [ 247.764569][ T4323] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 247.962722][ T4323] usb 1-1: Using ep0 maxpacket: 8 [ 247.977052][ T4323] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 248.012127][ T4323] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 248.042599][ T4323] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.050625][ T4323] usb 1-1: Product: syz [ 248.117303][ T4323] usb 1-1: Manufacturer: syz [ 248.121945][ T4323] usb 1-1: SerialNumber: syz [ 248.152600][ T4308] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 248.164559][ T4323] usb 1-1: config 0 descriptor?? [ 248.181176][ T7121] netlink: 'syz.4.881': attribute type 27 has an invalid length. [ 248.192779][ T125] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 248.213507][ T4323] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 248.226825][ T4323] usb 1-1: setting power ON [ 248.231328][ T4323] dvb-usb: bulk message failed: -22 (2/0) [ 248.247782][ T7121] netlink: 24 bytes leftover after parsing attributes in process `syz.4.881'. [ 248.267634][ T4323] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 248.293052][ T4323] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 248.310429][ T4323] usb 1-1: media controller created [ 248.360779][ T4323] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 248.362871][ T4308] usb 3-1: Using ep0 maxpacket: 16 [ 248.382739][ T125] usb 4-1: Using ep0 maxpacket: 16 [ 248.394630][ T125] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 248.419613][ T4308] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 248.431046][ T125] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 248.444973][ T125] usb 4-1: config 0 interface 0 has no altsetting 0 [ 248.451864][ T125] usb 4-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 248.463861][ T4308] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 248.475848][ T125] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.476387][ T4323] usb 1-1: selecting invalid altsetting 6 [ 248.496100][ T4323] usb 1-1: digital interface selection failed (-22) [ 248.503943][ T4323] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 248.512472][ T4308] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.524639][ T125] usb 4-1: config 0 descriptor?? [ 248.529619][ T4308] usb 3-1: Product: syz [ 248.534667][ T4323] usb 1-1: setting power OFF [ 248.534738][ T4308] usb 3-1: Manufacturer: syz [ 248.548613][ T4308] usb 3-1: SerialNumber: syz [ 248.554668][ T4323] dvb-usb: bulk message failed: -22 (2/0) [ 248.563340][ T4308] usb 3-1: config 0 descriptor?? [ 248.569038][ T4323] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 248.583412][ T4308] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 248.583796][ T4323] (NULL device *): no alternate interface [ 248.595724][ T4308] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 248.636894][ T4323] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 248.683875][ T4323] usb 1-1: USB disconnect, device number 19 [ 248.754120][ T125] usbhid 4-1:0.0: can't add hid device: -71 [ 248.763306][ T125] usbhid: probe of 4-1:0.0 failed with error -71 [ 248.774042][ T125] usb 4-1: USB disconnect, device number 37 [ 248.844397][ T14] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 249.035043][ T14] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 249.048859][ T14] usb 2-1: config 1 has an invalid descriptor of length 247, skipping remainder of the config [ 249.066358][ T7129] tipc: Enabling of bearer rejected, failed to enable media [ 249.091162][ T14] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 249.130848][ T14] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 249.167804][ T14] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 249.177805][ T14] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 249.195611][ T4308] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 249.218429][ T14] usb 2-1: Product: syz [ 249.231951][ T14] usb 2-1: Manufacturer: syz [ 249.282757][ T14] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 249.485427][ T14] usb 2-1: USB disconnect, device number 34 [ 249.623949][ T4308] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 249.643598][ T4308] em28xx 3-1:0.0: board has no eeprom [ 249.982579][ T4308] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 250.006004][ T4308] em28xx 3-1:0.0: dvb set to bulk mode. [ 250.030382][ T4308] em28xx 3-1:0.0: Binding DVB extension [ 250.096168][ T4338] usb 3-1: USB disconnect, device number 25 [ 250.115714][ T4338] em28xx 3-1:0.0: Disconnecting em28xx [ 250.209745][ T4308] em28xx 3-1:0.0: Registering input extension [ 250.220394][ T4338] em28xx 3-1:0.0: Closing input extension [ 250.246448][ T4338] em28xx 3-1:0.0: Freeing device [ 250.712606][ T4308] usb 4-1: new full-speed USB device number 38 using dummy_hcd [ 250.905762][ T4308] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 250.936923][ T4308] usb 4-1: config 0 has no interface number 0 [ 250.961309][ T4308] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 250.989950][ T4308] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 251.004582][ T4308] usb 4-1: config 0 descriptor?? [ 251.043362][ T4308] usb 4-1: selecting invalid altsetting 1 [ 251.072657][ T4405] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 251.084619][ T4308] dvb_ttusb_budget: ttusb_init_controller: error [ 251.112118][ T4308] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 251.188266][ T7178] tipc: Enabling of bearer rejected, failed to enable media [ 251.292586][ T4405] usb 3-1: Using ep0 maxpacket: 8 [ 251.299320][ T4405] usb 3-1: config index 0 descriptor too short (expected 30, got 18) [ 251.353946][ T4405] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 251.363064][ T27] kauditd_printk_skb: 37 callbacks suppressed [ 251.363073][ T27] audit: type=1400 audit(1761430334.395:1092): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name=3AA009F5 pid=7153 comm="syz.3.890" [ 251.427740][ T4405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.475304][ T4405] usb 3-1: Product: syz [ 251.486617][ T4308] DVB: Unable to find symbol cx22700_attach() [ 251.488262][ T4405] usb 3-1: Manufacturer: syz [ 251.520985][ T4405] usb 3-1: SerialNumber: syz [ 251.561045][ T4405] usb 3-1: config 0 descriptor?? [ 251.645370][ T4405] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 251.675663][ T4405] usb 3-1: setting power ON [ 251.691233][ T4405] dvb-usb: bulk message failed: -22 (2/0) [ 251.779368][ T4405] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 251.792292][ T4308] DVB: Unable to find symbol tda10046_attach() [ 251.816072][ T4308] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 251.824106][ T4405] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 251.824523][ T4405] usb 3-1: media controller created [ 251.859804][ T4405] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 251.914188][ T4405] usb 3-1: selecting invalid altsetting 6 [ 251.939975][ T4405] usb 3-1: digital interface selection failed (-22) [ 251.961491][ T4405] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 252.019432][ T4405] usb 3-1: setting power OFF [ 252.031487][ T4405] dvb-usb: bulk message failed: -22 (2/0) [ 252.047314][ T4405] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 252.074043][ T4405] (NULL device *): no alternate interface [ 252.111933][ T4405] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 252.174352][ T7195] netlink: 28 bytes leftover after parsing attributes in process `syz.1.897'. [ 252.195024][ T4405] usb 3-1: USB disconnect, device number 26 [ 252.233832][ T7195] netlink: 'syz.1.897': attribute type 7 has an invalid length. [ 252.267743][ T7195] netlink: 4 bytes leftover after parsing attributes in process `syz.1.897'. [ 252.304945][ T7195] device ip6gretap0 entered promiscuous mode [ 252.332143][ T7195] device syz_tun entered promiscuous mode [ 252.377711][ T7087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr1: link becomes ready [ 252.783984][ T4308] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 252.993989][ T4308] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 253.013212][ T4308] usb 2-1: config 1 has an invalid descriptor of length 247, skipping remainder of the config [ 253.039978][ T4308] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 253.065127][ T4308] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 253.100327][ T4308] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 253.116726][ T4308] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 253.134166][ T4308] usb 2-1: Product: syz [ 253.145820][ T4308] usb 2-1: Manufacturer: syz [ 253.167761][ T4308] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 253.368576][ T4338] usb 2-1: USB disconnect, device number 35 [ 253.511811][ T7214] netlink: 'syz.0.904': attribute type 10 has an invalid length. [ 253.572612][ T4308] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 253.632624][ T7214] team0: Port device dummy0 added [ 253.667246][ T7217] netlink: 'syz.0.904': attribute type 10 has an invalid length. [ 253.694273][ T7217] team0: Port device dummy0 removed [ 253.709861][ T4405] usb 4-1: USB disconnect, device number 38 [ 253.756826][ T7217] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 253.812633][ T4308] usb 5-1: Using ep0 maxpacket: 16 [ 253.819965][ T4308] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 253.844403][ T4308] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 253.853615][ T4308] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.861677][ T4308] usb 5-1: Product: syz [ 253.877314][ T4308] usb 5-1: Manufacturer: syz [ 253.903252][ T4308] usb 5-1: SerialNumber: syz [ 253.928142][ T27] audit: type=1326 audit(1761430336.965:1093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 253.950421][ C1] vkms_vblank_simulate: vblank timer overrun [ 253.968004][ T4308] usb 5-1: config 0 descriptor?? [ 253.987874][ T7224] netlink: 'syz.3.907': attribute type 27 has an invalid length. [ 253.998423][ T27] audit: type=1326 audit(1761430337.005:1094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.020655][ C1] vkms_vblank_simulate: vblank timer overrun [ 254.034037][ T7224] netlink: 24 bytes leftover after parsing attributes in process `syz.3.907'. [ 254.045996][ T27] audit: type=1326 audit(1761430337.005:1095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.068230][ C1] vkms_vblank_simulate: vblank timer overrun [ 254.100198][ T4308] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 254.120112][ T27] audit: type=1326 audit(1761430337.005:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.177245][ T4308] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 254.241955][ T27] audit: type=1326 audit(1761430337.005:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.314307][ T27] audit: type=1326 audit(1761430337.005:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.336699][ C1] vkms_vblank_simulate: vblank timer overrun [ 254.346116][ T7231] tipc: Enabling of bearer rejected, failed to enable media [ 254.491176][ T27] audit: type=1326 audit(1761430337.005:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.626388][ T27] audit: type=1326 audit(1761430337.005:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.691294][ T4308] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 254.761238][ T27] audit: type=1326 audit(1761430337.005:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7220 comm="syz.2.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31af58efc9 code=0x7ffc0000 [ 254.783552][ C1] vkms_vblank_simulate: vblank timer overrun [ 255.105293][ T4308] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 255.124630][ T4308] em28xx 5-1:0.0: board has no eeprom [ 255.494603][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.499996][ T4308] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 255.500964][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.537279][ T4308] em28xx 5-1:0.0: dvb set to bulk mode. [ 255.602609][ T4345] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 255.631923][ T4308] usb 5-1: USB disconnect, device number 27 [ 255.682274][ T4308] em28xx 5-1:0.0: Disconnecting em28xx [ 255.720799][ T14] em28xx 5-1:0.0: Binding DVB extension [ 255.832661][ T4345] usb 2-1: Using ep0 maxpacket: 8 [ 255.842136][ T4345] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 255.879487][ T4345] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 255.945166][ T14] em28xx 5-1:0.0: Registering input extension [ 255.953692][ T4308] em28xx 5-1:0.0: Closing input extension [ 255.970674][ T4345] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.982455][ T4345] usb 2-1: Product: syz [ 255.990792][ T4345] usb 2-1: Manufacturer: syz [ 256.002222][ T4308] em28xx 5-1:0.0: Freeing device [ 256.037269][ T4345] usb 2-1: SerialNumber: syz [ 256.043899][ T4345] usb 2-1: config 0 descriptor?? [ 256.064007][ T4345] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 256.082237][ T4345] usb 2-1: setting power ON [ 256.091754][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 256.106668][ T4345] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 256.141334][ T4345] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 256.163160][ T4345] usb 2-1: media controller created [ 256.201266][ T4345] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 256.273919][ T4345] usb 2-1: selecting invalid altsetting 6 [ 256.285676][ T4345] usb 2-1: digital interface selection failed (-22) [ 256.302252][ T4345] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 256.333063][ T4345] usb 2-1: setting power OFF [ 256.337711][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 256.360111][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 256.386799][ T4345] (NULL device *): no alternate interface [ 256.425273][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 256.499774][ T4345] usb 2-1: USB disconnect, device number 36 [ 257.062575][ T14] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 257.315635][ T14] usb 1-1: config 160 has an invalid interface number: 200 but max is 0 [ 257.331831][ T14] usb 1-1: config 160 has no interface number 0 [ 257.355855][ T14] usb 1-1: config 160 interface 200 has no altsetting 0 [ 257.395857][ T14] usb 1-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 257.486314][ T14] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.552537][ T14] usb 1-1: Product: syz [ 257.556745][ T14] usb 1-1: Manufacturer: syz [ 257.616892][ T14] usb 1-1: SerialNumber: syz [ 257.822300][ T7284] tipc: Enabling of bearer rejected, failed to enable media [ 258.162765][ T22] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 258.356894][ T22] usb 2-1: unable to get BOS descriptor or descriptor too short [ 258.379398][ T22] usb 2-1: config 1 interface 0 altsetting 102 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 258.437168][ T22] usb 2-1: config 1 interface 0 has no altsetting 0 [ 258.476300][ T22] usb 2-1: New USB device found, idVendor=2e81, idProduct=0898, bcdDevice= 0.40 [ 258.523102][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.557147][ T22] usb 2-1: Product: syz [ 258.566681][ T22] usb 2-1: Manufacturer: syz [ 258.578241][ T7295] netlink: 'syz.4.921': attribute type 39 has an invalid length. [ 258.602617][ T22] usb 2-1: SerialNumber: syz [ 258.886233][ T7281] device ip6erspan0 entered promiscuous mode [ 259.018909][ T4308] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 259.097956][ T4338] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 259.188084][ T14] usb 1-1: MIDIStreaming interface descriptor not found [ 259.202607][ T4308] usb 4-1: Using ep0 maxpacket: 16 [ 259.210601][ T4308] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 259.226361][ T14] usb 1-1: USB disconnect, device number 20 [ 259.235812][ T4308] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 259.263452][ T4308] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.287992][ T4338] usb 3-1: Using ep0 maxpacket: 16 [ 259.298288][ T4338] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 259.317416][ T4308] usb 4-1: Product: syz [ 259.327197][ T4308] usb 4-1: Manufacturer: syz [ 259.331937][ T4338] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.341069][ T4308] usb 4-1: SerialNumber: syz [ 259.346210][ T4338] usb 3-1: Product: syz [ 259.352921][ T4308] usb 4-1: config 0 descriptor?? [ 259.357956][ T4338] usb 3-1: Manufacturer: syz [ 259.363288][ T4338] usb 3-1: SerialNumber: syz [ 259.370812][ T4308] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 259.389405][ T4338] usb 3-1: config 0 descriptor?? [ 259.397250][ T4308] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 259.494346][ T4607] udevd[4607]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:160.200/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 259.813160][ T4338] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 259.837984][ T4338] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 259.858252][ T4338] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 259.866961][ T4338] usb 3-1: media controller created [ 259.888463][ T4338] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 259.971827][ T4308] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 260.016153][ T7302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 260.016978][ T4338] zl10353_read_register: readreg error (reg=127, ret==0) [ 260.041769][ T4338] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 260.050244][ T7302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 260.066570][ T4338] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 260.383447][ T4308] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 260.396901][ T4308] em28xx 4-1:0.0: board has no eeprom [ 260.436614][ T7300] em28xx 4-1:0.0: reading from i2c device at 0x2 failed (error=-5) [ 260.612771][ T4345] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 260.637829][ T4323] usb 3-1: USB disconnect, device number 27 [ 260.681103][ T4323] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 260.722586][ T4308] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 260.730441][ T4308] em28xx 4-1:0.0: dvb set to bulk mode. [ 260.757208][ T22] usbhid 2-1:1.0: can't add hid device: -71 [ 260.760429][ T4308] usb 4-1: USB disconnect, device number 39 [ 260.787096][ T22] usbhid: probe of 2-1:1.0 failed with error -71 [ 260.803901][ T4308] em28xx 4-1:0.0: Disconnecting em28xx [ 260.818766][ T22] usb 2-1: USB disconnect, device number 37 [ 260.827496][ T4345] usb 1-1: Using ep0 maxpacket: 8 [ 260.834864][ T4345] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 260.842567][ T4338] em28xx 4-1:0.0: Binding DVB extension [ 260.868547][ T4345] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 260.881990][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.891202][ T4345] usb 1-1: Product: syz [ 260.899938][ T4345] usb 1-1: Manufacturer: syz [ 260.906342][ T4345] usb 1-1: SerialNumber: syz [ 260.926267][ T4345] usb 1-1: config 0 descriptor?? [ 260.971754][ T4345] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 260.992805][ T4345] usb 1-1: setting power ON [ 260.997338][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 261.052140][ T4345] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 261.082190][ T4338] em28xx 4-1:0.0: Registering input extension [ 261.082345][ T4345] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 261.094263][ T4308] em28xx 4-1:0.0: Closing input extension [ 261.101496][ T4345] usb 1-1: media controller created [ 261.109466][ T4308] em28xx 4-1:0.0: Freeing device [ 261.120974][ T4345] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 261.156400][ T7316] dvb-usb: bulk message failed: -22 (3/0) [ 261.162721][ T7316] cxusb: i2c wr: len=92 is too big! [ 261.162721][ T7316] [ 261.237609][ T4345] usb 1-1: selecting invalid altsetting 6 [ 261.256294][ T4345] usb 1-1: digital interface selection failed (-22) [ 261.288145][ T4345] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 261.352677][ T4345] usb 1-1: setting power OFF [ 261.370397][ T4345] dvb-usb: bulk message failed: -22 (2/0) [ 261.377956][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 261.441463][ T4345] (NULL device *): no alternate interface [ 261.449297][ T7333] tipc: Enabling of bearer rejected, failed to enable media [ 261.547012][ T4345] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 261.576107][ T7335] netlink: 'syz.3.932': attribute type 27 has an invalid length. [ 261.666885][ T4345] usb 1-1: USB disconnect, device number 21 [ 261.784071][ T7335] netlink: 24 bytes leftover after parsing attributes in process `syz.3.932'. [ 263.172775][ T4338] usb 5-1: new full-speed USB device number 28 using dummy_hcd [ 263.376720][ T4338] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 263.415632][ T4338] usb 5-1: config 0 has no interface number 0 [ 263.460315][ T4338] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 263.548531][ T4338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.613823][ T4338] usb 5-1: config 0 descriptor?? [ 263.647565][ T4338] usb 5-1: selecting invalid altsetting 1 [ 263.702936][ T4338] dvb_ttusb_budget: ttusb_init_controller: error [ 263.725210][ T4338] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 263.940770][ T4338] DVB: Unable to find symbol cx22700_attach() [ 264.130128][ T4338] DVB: Unable to find symbol tda10046_attach() [ 264.139894][ T4338] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 264.572635][ T4345] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 264.774792][ T4345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 264.789235][ T4345] usb 1-1: config 1 interface 0 altsetting 102 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 264.833588][ T4345] usb 1-1: config 1 interface 0 has no altsetting 0 [ 264.878033][ T4345] usb 1-1: New USB device found, idVendor=2e81, idProduct=0898, bcdDevice= 0.40 [ 264.908333][ T4345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.939640][ T4345] usb 1-1: Product: syz [ 264.953883][ T4345] usb 1-1: Manufacturer: syz [ 264.964068][ T4345] usb 1-1: SerialNumber: syz [ 265.212089][ T7381] device ip6erspan0 entered promiscuous mode [ 265.252591][ T22] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 265.342644][ T4405] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 265.443166][ T22] usb 3-1: Using ep0 maxpacket: 16 [ 265.460026][ T22] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 265.542729][ T4405] usb 4-1: Using ep0 maxpacket: 8 [ 265.549881][ T22] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 265.559782][ T4405] usb 4-1: config index 0 descriptor too short (expected 30, got 18) [ 265.612865][ T22] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.623656][ T4405] usb 4-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 265.639672][ T22] usb 3-1: Product: syz [ 265.657641][ T4405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.669514][ T22] usb 3-1: Manufacturer: syz [ 265.674446][ T22] usb 3-1: SerialNumber: syz [ 265.682168][ T4405] usb 4-1: Product: syz [ 265.687587][ T4405] usb 4-1: Manufacturer: syz [ 265.700445][ T22] usb 3-1: config 0 descriptor?? [ 265.706828][ T4405] usb 4-1: SerialNumber: syz [ 265.716069][ T22] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 265.727610][ T22] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 265.734560][ T4405] usb 4-1: config 0 descriptor?? [ 265.745390][ T4405] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 265.755002][ T4405] usb 4-1: setting power ON [ 265.759634][ T4405] dvb-usb: bulk message failed: -22 (2/0) [ 265.778972][ T4405] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 265.814501][ T4405] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 265.849154][ T4405] usb 4-1: media controller created [ 265.903750][ T4405] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 265.959058][ T4405] usb 4-1: selecting invalid altsetting 6 [ 265.986063][ T4405] usb 4-1: digital interface selection failed (-22) [ 266.008589][ T4405] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 266.034877][ T4405] usb 4-1: setting power OFF [ 266.046796][ T4405] dvb-usb: bulk message failed: -22 (2/0) [ 266.066665][ T4405] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 266.091456][ T4405] (NULL device *): no alternate interface [ 266.127384][ T4405] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 266.183893][ T4405] usb 4-1: USB disconnect, device number 40 [ 266.319369][ T22] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 266.668550][ T7394] tipc: Enabling of bearer rejected, failed to enable media [ 266.732292][ T22] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 266.747020][ T22] em28xx 3-1:0.0: board has no eeprom [ 266.763162][ T4338] usb 5-1: USB disconnect, device number 28 [ 266.784764][ T7386] em28xx 3-1:0.0: reading from i2c device at 0x2 failed (error=-5) [ 266.837782][ T7403] tipc: Enabled bearer , priority 0 [ 266.966495][ T7403] tipc: Resetting bearer [ 267.082573][ T22] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 267.120043][ T22] em28xx 3-1:0.0: dvb set to bulk mode. [ 267.169372][ T4323] em28xx 3-1:0.0: Binding DVB extension [ 267.185427][ T4345] usbhid 1-1:1.0: can't add hid device: -71 [ 267.241260][ T22] usb 3-1: USB disconnect, device number 28 [ 267.249790][ T4345] usbhid: probe of 1-1:1.0 failed with error -71 [ 267.268173][ T22] em28xx 3-1:0.0: Disconnecting em28xx [ 267.313268][ T4345] usb 1-1: USB disconnect, device number 22 [ 267.452641][ T4323] em28xx 3-1:0.0: Registering input extension [ 267.469025][ T22] em28xx 3-1:0.0: Closing input extension [ 267.499764][ T22] em28xx 3-1:0.0: Freeing device [ 267.565100][ T7392] tipc: Disabling bearer [ 267.695946][ T4323] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 267.902885][ T4323] usb 5-1: Using ep0 maxpacket: 32 [ 267.930512][ T4323] usb 5-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 267.973730][ T4323] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.992616][ T14] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 268.009310][ T4323] usb 5-1: Product: syz [ 268.023463][ T4323] usb 5-1: Manufacturer: syz [ 268.036875][ T4323] usb 5-1: SerialNumber: syz [ 268.067302][ T4323] usb 5-1: config 0 descriptor?? [ 268.192661][ T14] usb 1-1: Using ep0 maxpacket: 16 [ 268.201324][ T14] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.234073][ T14] usb 1-1: config 0 interface 0 has no altsetting 0 [ 268.266635][ T14] usb 1-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 268.301514][ T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.379592][ T14] usb 1-1: config 0 descriptor?? [ 268.561241][ T7439] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 268.608845][ T7439] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 268.706386][ T7439] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 268.789978][ T7439] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 268.838383][ T14] nzxt-smart2 0003:1E71:2009.0009: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.0-1/input0 [ 268.901048][ T7439] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 269.202651][ T4323] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 269.392551][ T4323] usb 2-1: Using ep0 maxpacket: 8 [ 269.399659][ T4323] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 269.430297][ T4323] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 269.445348][ T4323] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.455781][ T4323] usb 2-1: Product: syz [ 269.460278][ T4323] usb 2-1: Manufacturer: syz [ 269.469585][ T4323] usb 2-1: SerialNumber: syz [ 269.491470][ T4323] usb 2-1: config 0 descriptor?? [ 269.506228][ T4323] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 269.517804][ T4323] usb 2-1: setting power ON [ 269.524083][ T4323] dvb-usb: bulk message failed: -22 (2/0) [ 269.556974][ T4323] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 269.587432][ T4323] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 269.611845][ T4323] usb 2-1: media controller created [ 269.642607][ T22] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 269.670792][ T4323] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 269.704583][ T7441] dvb-usb: bulk message failed: -22 (3/0) [ 269.722634][ T7441] cxusb: i2c wr: len=92 is too big! [ 269.722634][ T7441] [ 269.756259][ T4323] usb 2-1: selecting invalid altsetting 6 [ 269.770564][ T4323] usb 2-1: digital interface selection failed (-22) [ 269.790036][ T4323] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 269.815156][ T4323] usb 2-1: setting power OFF [ 269.829869][ T4323] dvb-usb: bulk message failed: -22 (2/0) [ 269.838435][ T22] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 269.851331][ T22] usb 4-1: config 0 has no interface number 0 [ 269.861661][ T4323] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 269.877051][ T22] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 269.894065][ T4323] (NULL device *): no alternate interface [ 269.909540][ T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.021016][ T4323] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 270.048548][ T22] usb 4-1: config 0 descriptor?? [ 270.077168][ T22] usb 4-1: selecting invalid altsetting 1 [ 270.099379][ T4323] usb 2-1: USB disconnect, device number 38 [ 270.150039][ T22] dvb_ttusb_budget: ttusb_init_controller: error [ 270.192727][ T22] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 270.449375][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 270.449390][ T27] audit: type=1400 audit(1761430353.485:1107): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name=3AA009F5 pid=7444 comm="syz.3.957" [ 270.516699][ T22] DVB: Unable to find symbol cx22700_attach() [ 270.759988][ T22] DVB: Unable to find symbol tda10046_attach() [ 270.767782][ T22] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 270.782283][ T14] usb 1-1: USB disconnect, device number 23 [ 270.964381][ T22] usb 5-1: USB disconnect, device number 29 [ 271.183809][ T7471] tipc: Enabling of bearer rejected, failed to enable media [ 272.943577][ T14] usb 4-1: USB disconnect, device number 41 [ 272.974639][ T4338] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 273.162549][ T4338] usb 1-1: Using ep0 maxpacket: 8 [ 273.169442][ T4338] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 273.209430][ T4338] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 273.259226][ T4338] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.293173][ T4338] usb 1-1: Product: syz [ 273.308774][ T4338] usb 1-1: Manufacturer: syz [ 273.333869][ T4338] usb 1-1: SerialNumber: syz [ 273.361973][ T4338] usb 1-1: config 0 descriptor?? [ 273.415301][ T4338] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 273.468885][ T4338] usb 1-1: setting power ON [ 273.498152][ T4338] dvb-usb: bulk message failed: -22 (2/0) [ 273.525881][ T4338] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 273.572036][ T4338] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 273.600110][ T4338] usb 1-1: media controller created [ 273.612110][ T7505] dvb-usb: bulk message failed: -22 (3/0) [ 273.630659][ T7505] cxusb: i2c wr: len=92 is too big! [ 273.630659][ T7505] [ 273.691546][ T4338] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 273.757569][ T4338] usb 1-1: selecting invalid altsetting 6 [ 273.770423][ T4338] usb 1-1: digital interface selection failed (-22) [ 273.794077][ T4338] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 273.822659][ T4338] usb 1-1: setting power OFF [ 273.827389][ T4338] dvb-usb: bulk message failed: -22 (2/0) [ 273.844497][ T4338] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 273.874600][ T4338] (NULL device *): no alternate interface [ 273.908159][ T4338] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 273.989832][ T4338] usb 1-1: USB disconnect, device number 24 [ 274.592600][ T4338] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 274.792598][ T4338] usb 4-1: Using ep0 maxpacket: 32 [ 274.849979][ T4338] usb 4-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 274.891307][ T7540] netlink: 60 bytes leftover after parsing attributes in process `syz.1.976'. [ 274.951968][ T4338] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.042210][ T4338] usb 4-1: Product: syz [ 275.051381][ T4338] usb 4-1: Manufacturer: syz [ 275.069755][ T4338] usb 4-1: SerialNumber: syz [ 275.114524][ T4338] usb 4-1: config 0 descriptor?? [ 275.957004][ T7562] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 276.792673][ T4338] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 276.992573][ T4338] usb 2-1: Using ep0 maxpacket: 8 [ 276.999598][ T4338] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 277.073487][ T4338] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 277.140319][ T4338] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.181707][ T4338] usb 2-1: Product: syz [ 277.186002][ T4338] usb 2-1: Manufacturer: syz [ 277.200813][ T4338] usb 2-1: SerialNumber: syz [ 277.216845][ T4338] usb 2-1: config 0 descriptor?? [ 277.253217][ T4338] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 277.273052][ T4338] usb 2-1: setting power ON [ 277.285919][ T4338] dvb-usb: bulk message failed: -22 (2/0) [ 277.321106][ T4338] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 277.363105][ T4338] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 277.412048][ T4338] usb 2-1: media controller created [ 277.437130][ T7568] dvb-usb: bulk message failed: -22 (3/0) [ 277.447196][ T7568] dvb-usb: bulk message failed: -22 (4/0) [ 277.457351][ T4338] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 277.472604][ T7568] cxusb: i2c read failed [ 277.544621][ T4338] usb 2-1: selecting invalid altsetting 6 [ 277.560976][ T4338] usb 2-1: digital interface selection failed (-22) [ 277.569682][ T4338] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 277.622885][ T4338] usb 2-1: setting power OFF [ 277.638705][ T4338] dvb-usb: bulk message failed: -22 (2/0) [ 277.672618][ T4338] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 277.712426][ T4338] (NULL device *): no alternate interface [ 277.768510][ T4338] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 277.798515][ T7583] netlink: 60 bytes leftover after parsing attributes in process `syz.0.988'. [ 277.817818][ T4338] usb 2-1: USB disconnect, device number 39 [ 277.844830][ T22] usb 4-1: USB disconnect, device number 42 [ 278.092637][ T4323] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 278.156546][ T125] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 278.302729][ T4323] usb 3-1: Using ep0 maxpacket: 16 [ 278.309918][ T4323] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 278.339968][ T4323] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 278.365212][ T125] usb 5-1: config 160 has an invalid interface number: 200 but max is 0 [ 278.377159][ T4323] usb 3-1: config 0 interface 0 has no altsetting 0 [ 278.384932][ T125] usb 5-1: config 160 has no interface number 0 [ 278.391214][ T125] usb 5-1: config 160 interface 200 has no altsetting 0 [ 278.399794][ T4323] usb 3-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 278.424112][ T4323] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.439388][ T125] usb 5-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 278.458277][ T125] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.462875][ T4323] usb 3-1: config 0 descriptor?? [ 278.496508][ T125] usb 5-1: Product: syz [ 278.507709][ T125] usb 5-1: Manufacturer: syz [ 278.514612][ T125] usb 5-1: SerialNumber: syz [ 279.311717][ T4323] usbhid 3-1:0.0: can't add hid device: -71 [ 279.319317][ T4323] usbhid: probe of 3-1:0.0 failed with error -71 [ 279.364755][ T4323] usb 3-1: USB disconnect, device number 29 [ 280.378629][ T125] usb 5-1: MIDIStreaming interface descriptor not found [ 280.418952][ T125] usb 5-1: USB disconnect, device number 30 [ 280.522589][ T4338] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 280.641771][ T7306] udevd[7306]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:160.200/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 280.712759][ T4338] usb 3-1: Using ep0 maxpacket: 16 [ 280.718485][ T4308] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 280.727801][ T4338] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 280.769210][ T4338] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 280.806393][ T4338] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.834742][ T4338] usb 3-1: Product: syz [ 280.849962][ T4338] usb 3-1: Manufacturer: syz [ 280.898103][ T4338] usb 3-1: SerialNumber: syz [ 280.920664][ T4338] usb 3-1: config 0 descriptor?? [ 280.925801][ T4308] usb 4-1: Using ep0 maxpacket: 32 [ 280.939336][ T4308] usb 4-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 280.977034][ T4338] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 280.999027][ T4308] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.022556][ T4338] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 281.030046][ T4308] usb 4-1: Product: syz [ 281.054878][ T4308] usb 4-1: Manufacturer: syz [ 281.068303][ T4308] usb 4-1: SerialNumber: syz [ 281.091049][ T4308] usb 4-1: config 0 descriptor?? [ 281.576254][ T4338] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 281.989220][ T4338] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 282.019391][ T4338] em28xx 3-1:0.0: board has no eeprom [ 282.032714][ T4405] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 282.224316][ T4405] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 282.241773][ T4405] usb 2-1: config 1 has an invalid descriptor of length 49, skipping remainder of the config [ 282.252301][ T4405] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 282.266037][ T4405] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 282.282377][ T4405] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 282.295508][ T4405] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 282.304695][ T4405] usb 2-1: Product: syz [ 282.308913][ T4405] usb 2-1: Manufacturer: syz [ 282.324678][ T4405] cdc_wdm 2-1:1.0: skipping garbage [ 282.329949][ T4405] cdc_wdm 2-1:1.0: skipping garbage [ 282.335607][ T4405] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 282.362566][ T4338] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 282.370442][ T4338] em28xx 3-1:0.0: dvb set to bulk mode. [ 282.387753][ T4308] em28xx 3-1:0.0: Binding DVB extension [ 282.468775][ T4405] usb 3-1: USB disconnect, device number 30 [ 282.486797][ T4405] em28xx 3-1:0.0: Disconnecting em28xx [ 282.533971][ T4323] usb 2-1: USB disconnect, device number 40 [ 282.588343][ T4308] em28xx 3-1:0.0: Registering input extension [ 282.599380][ T4405] em28xx 3-1:0.0: Closing input extension [ 282.631792][ T4405] em28xx 3-1:0.0: Freeing device [ 283.362562][ T4308] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 283.466121][ T4338] usb 4-1: USB disconnect, device number 43 [ 283.552897][ T4308] usb 3-1: Using ep0 maxpacket: 16 [ 283.575719][ T4308] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 283.593856][ T4308] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.619561][ T4308] usb 3-1: Product: syz [ 283.631122][ T4308] usb 3-1: Manufacturer: syz [ 283.669570][ T4308] usb 3-1: SerialNumber: syz [ 283.688850][ T4308] usb 3-1: config 0 descriptor?? [ 284.107864][ T4308] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 284.119945][ T4308] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 284.143143][ T4308] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 284.162624][ T4308] usb 3-1: media controller created [ 284.187749][ T4308] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 284.308793][ T4308] zl10353_read_register: readreg error (reg=127, ret==0) [ 284.309475][ T7651] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.322615][ T4308] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 284.349013][ T7651] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.416932][ T4308] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 284.936349][ T4308] usb 3-1: USB disconnect, device number 31 [ 285.078289][ T4308] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 285.662718][ T4323] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 285.874125][ T4323] usb 2-1: config 160 has an invalid interface number: 200 but max is 0 [ 285.892773][ T4323] usb 2-1: config 160 has no interface number 0 [ 285.922452][ T4323] usb 2-1: config 160 interface 200 has no altsetting 0 [ 285.961397][ T4323] usb 2-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 285.999922][ T4323] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.058566][ T4323] usb 2-1: Product: syz [ 286.075839][ T4323] usb 2-1: Manufacturer: syz [ 286.151073][ T4323] usb 2-1: SerialNumber: syz [ 287.240237][ T4323] usb 2-1: MIDIStreaming interface descriptor not found [ 287.292676][ T4345] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 287.317924][ T4323] usb 2-1: USB disconnect, device number 41 [ 287.532564][ T4345] usb 3-1: Using ep0 maxpacket: 16 [ 287.539538][ T4345] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 287.567388][ T4345] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 287.591139][ T4345] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.601808][ T4345] usb 3-1: Product: syz [ 287.609861][ T4345] usb 3-1: Manufacturer: syz [ 287.619145][ T4345] usb 3-1: SerialNumber: syz [ 287.625810][ T4345] usb 3-1: config 0 descriptor?? [ 287.635530][ T4345] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 287.642888][ T4338] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 287.645169][ T4345] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 287.900009][ T4338] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 287.933382][ T4338] usb 1-1: config 1 has an invalid descriptor of length 49, skipping remainder of the config [ 287.980993][ T4338] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 288.017390][ T4338] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 288.048544][ T4338] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 288.078895][ T4338] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 288.123551][ T4338] usb 1-1: Product: syz [ 288.138648][ T4338] usb 1-1: Manufacturer: syz [ 288.193702][ T4338] cdc_wdm 1-1:1.0: skipping garbage [ 288.198959][ T4338] cdc_wdm 1-1:1.0: skipping garbage [ 288.219794][ T4338] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 288.237001][ T4345] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 288.302851][ T4256] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 288.386893][ T4338] usb 1-1: USB disconnect, device number 25 [ 288.493313][ T4256] usb 4-1: Using ep0 maxpacket: 32 [ 288.506957][ T4256] usb 4-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 288.541479][ T4256] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.617548][ T4256] usb 4-1: Product: syz [ 288.647481][ T4345] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 288.666002][ T4345] em28xx 3-1:0.0: board has no eeprom [ 288.688538][ T4256] usb 4-1: Manufacturer: syz [ 288.752948][ T4256] usb 4-1: SerialNumber: syz [ 288.792025][ T4256] usb 4-1: config 0 descriptor?? [ 289.002603][ T4345] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 289.017356][ T4345] em28xx 3-1:0.0: dvb set to bulk mode. [ 289.055924][ T4345] em28xx 3-1:0.0: Binding DVB extension [ 289.101543][ T4405] usb 3-1: USB disconnect, device number 32 [ 289.121843][ T4405] em28xx 3-1:0.0: Disconnecting em28xx [ 289.152684][ T4256] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 289.285054][ T7721] tipc: Enabled bearer , priority 0 [ 289.299647][ T7721] device syzkaller0 entered promiscuous mode [ 289.329791][ T7721] tipc: Resetting bearer [ 289.342622][ T4256] usb 5-1: Using ep0 maxpacket: 16 [ 289.349767][ T7720] tipc: Resetting bearer [ 289.356926][ T4256] usb 5-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 289.389111][ T7720] tipc: Disabling bearer [ 289.406320][ T4256] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.428406][ T4345] em28xx 3-1:0.0: Registering input extension [ 289.441670][ T4405] em28xx 3-1:0.0: Closing input extension [ 289.461139][ T4405] em28xx 3-1:0.0: Freeing device [ 289.467827][ T4256] usb 5-1: Product: syz [ 289.497177][ T4256] usb 5-1: Manufacturer: syz [ 289.520716][ T4256] usb 5-1: SerialNumber: syz [ 289.531990][ T4256] usb 5-1: config 0 descriptor?? [ 289.950652][ T4256] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 289.966924][ T4256] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 290.029077][ T4256] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 290.059996][ T4256] usb 5-1: media controller created [ 290.127361][ T4256] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 290.193691][ T7738] netlink: 'syz.1.1034': attribute type 27 has an invalid length. [ 290.214104][ T7718] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 290.222984][ T4256] zl10353_read_register: readreg error (reg=127, ret==0) [ 290.237327][ T4256] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 290.251515][ T7718] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 290.266289][ T4256] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 290.837976][ T4256] usb 5-1: USB disconnect, device number 31 [ 290.908617][ T4256] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 291.306717][ T4256] usb 4-1: USB disconnect, device number 44 [ 291.483772][ T7745] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1035'. [ 291.935918][ T27] audit: type=1326 audit(1761430374.975:1108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.012734][ T4256] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 292.059709][ T27] audit: type=1326 audit(1761430375.005:1109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.182828][ T27] audit: type=1326 audit(1761430375.005:1110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.205090][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.217322][ T4256] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 292.244836][ T4256] usb 3-1: config 1 has an invalid descriptor of length 49, skipping remainder of the config [ 292.276337][ T4256] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 292.285510][ T26] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 292.305602][ T4256] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 292.323480][ T27] audit: type=1326 audit(1761430375.005:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.354684][ T4256] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 292.376089][ T4256] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 292.387319][ T27] audit: type=1326 audit(1761430375.005:1112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.417814][ T4256] usb 3-1: Product: syz [ 292.426994][ T4256] usb 3-1: Manufacturer: syz [ 292.450419][ T4256] cdc_wdm 3-1:1.0: skipping garbage [ 292.460464][ T4256] cdc_wdm 3-1:1.0: skipping garbage [ 292.469400][ T27] audit: type=1326 audit(1761430375.005:1113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.471694][ T4256] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 292.492147][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 292.505580][ T26] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 292.537053][ T26] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 292.564383][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.591282][ T26] usb 5-1: Product: syz [ 292.602256][ T27] audit: type=1326 audit(1761430375.015:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.632324][ T26] usb 5-1: Manufacturer: syz [ 292.640715][ T26] usb 5-1: SerialNumber: syz [ 292.669640][ T4256] usb 3-1: USB disconnect, device number 33 [ 292.682008][ T26] usb 5-1: config 0 descriptor?? [ 292.696641][ T26] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 292.706477][ T27] audit: type=1326 audit(1761430375.015:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.744064][ T26] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 292.764483][ T27] audit: type=1326 audit(1761430375.015:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.819169][ T27] audit: type=1326 audit(1761430375.015:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.0.1042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa59458efc9 code=0x7ffc0000 [ 292.876350][ T7747] sctp: [Deprecated]: syz.3.1036 (pid 7747) Use of struct sctp_assoc_value in delayed_ack socket option. [ 292.876350][ T7747] Use struct sctp_sack_info instead [ 293.162750][ T4405] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 293.296627][ T26] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 293.317632][ T7774] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1047'. [ 293.352604][ T4405] usb 1-1: Using ep0 maxpacket: 32 [ 293.413103][ T4405] usb 1-1: New USB device found, idVendor=13d3, idProduct=3393, bcdDevice=6b.ed [ 293.528994][ T7778] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1049'. [ 293.545268][ T4405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.602351][ T4405] usb 1-1: Product: syz [ 293.711077][ T26] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 293.730943][ T4405] usb 1-1: Manufacturer: syz [ 293.780975][ T26] em28xx 5-1:0.0: board has no eeprom [ 293.811781][ T4405] usb 1-1: SerialNumber: syz [ 293.853050][ T4405] usb 1-1: config 0 descriptor?? [ 294.132658][ T26] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 294.151526][ T26] em28xx 5-1:0.0: dvb set to bulk mode. [ 294.241482][ T4256] usb 5-1: USB disconnect, device number 32 [ 294.267660][ T4256] em28xx 5-1:0.0: Disconnecting em28xx [ 294.294627][ T26] em28xx 5-1:0.0: Binding DVB extension [ 294.549535][ T26] em28xx 5-1:0.0: Registering input extension [ 294.564219][ T4256] em28xx 5-1:0.0: Closing input extension [ 294.591549][ T4256] em28xx 5-1:0.0: Freeing device [ 294.802575][ T4405] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 294.930198][ T7805] netlink: 'syz.4.1059': attribute type 2 has an invalid length. [ 295.006050][ T4405] usb 4-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 295.059047][ T4405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.136551][ T4405] usb 4-1: Product: syz [ 295.186007][ T4405] usb 4-1: Manufacturer: syz [ 295.218069][ T4405] usb 4-1: SerialNumber: syz [ 295.248436][ T4405] usb 4-1: config 0 descriptor?? [ 295.447097][ T7811] netlink: 48 bytes leftover after parsing attributes in process `syz.4.1062'. [ 296.308455][ T4405] usb 4-1: Firmware version (0.0) predates our first public release. [ 296.362375][ T4308] usb 1-1: USB disconnect, device number 26 [ 296.374860][ T4405] usb 4-1: Please update to version 0.2 or newer [ 296.483635][ T4405] usb 4-1: USB disconnect, device number 45 [ 296.561654][ T7830] program syz.2.1069 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 296.832964][ T4308] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 296.907135][ T7818] sctp: [Deprecated]: syz.4.1064 (pid 7818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 296.907135][ T7818] Use struct sctp_sack_info instead [ 297.012643][ T4256] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 297.052556][ T4308] usb 1-1: Using ep0 maxpacket: 16 [ 297.059293][ T4308] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 297.089081][ T4308] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 297.101223][ T4308] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.117617][ T4308] usb 1-1: Product: syz [ 297.121880][ T4308] usb 1-1: Manufacturer: syz [ 297.127919][ T4308] usb 1-1: SerialNumber: syz [ 297.146213][ T7843] tipc: Enabled bearer , priority 0 [ 297.162967][ T4308] usb 1-1: config 0 descriptor?? [ 297.163520][ T7843] device syzkaller0 entered promiscuous mode [ 297.178911][ T4308] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 297.196200][ T4308] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 297.212800][ T4256] usb 3-1: Using ep0 maxpacket: 16 [ 297.237371][ T4256] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.244034][ T7843] tipc: Resetting bearer [ 297.262001][ T7842] tipc: Resetting bearer [ 297.297583][ T4256] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 297.343615][ T7842] tipc: Disabling bearer [ 297.347848][ T4256] usb 3-1: config 0 interface 0 has no altsetting 0 [ 297.378832][ T4256] usb 3-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 297.411240][ T4256] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.443625][ T4256] usb 3-1: config 0 descriptor?? [ 297.771612][ T4308] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 298.189221][ T4308] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 298.221071][ T4308] em28xx 1-1:0.0: board has no eeprom [ 298.332760][ T4256] usbhid 3-1:0.0: can't add hid device: -71 [ 298.339274][ T4256] usbhid: probe of 3-1:0.0 failed with error -71 [ 298.350395][ T4256] usb 3-1: USB disconnect, device number 34 [ 298.562585][ T4308] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 298.591176][ T4308] em28xx 1-1:0.0: dvb set to bulk mode. [ 298.633108][ T125] em28xx 1-1:0.0: Binding DVB extension [ 298.719554][ T4308] usb 1-1: USB disconnect, device number 27 [ 298.749554][ T4308] em28xx 1-1:0.0: Disconnecting em28xx [ 298.836273][ T125] em28xx 1-1:0.0: Registering input extension [ 298.846627][ T4308] em28xx 1-1:0.0: Closing input extension [ 298.887359][ T4308] em28xx 1-1:0.0: Freeing device [ 299.250118][ T7873] IPv6: NLM_F_CREATE should be specified when creating new route [ 299.263988][ T7872] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1083'. [ 299.292666][ T4256] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 299.512607][ T4256] usb 3-1: Using ep0 maxpacket: 16 [ 299.531288][ T4256] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 299.609207][ T4256] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.613547][ T4405] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 299.638303][ T4256] usb 3-1: Product: syz [ 299.650689][ T4256] usb 3-1: Manufacturer: syz [ 299.667563][ T4256] usb 3-1: SerialNumber: syz [ 299.683279][ T4256] usb 3-1: config 0 descriptor?? [ 299.812690][ T4405] usb 1-1: Using ep0 maxpacket: 32 [ 299.822329][ T4405] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 299.859203][ T4405] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 299.885921][ T4405] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 299.919081][ T4405] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 299.969461][ T4405] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 300.010036][ T4405] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 300.067618][ T4405] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 300.080783][ T4405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.105336][ T4256] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 300.110301][ T4405] usb 1-1: config 0 descriptor?? [ 300.131212][ T4256] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 300.171403][ T4256] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 300.231748][ T4256] usb 3-1: media controller created [ 300.260268][ T4256] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 300.361258][ T4405] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 28 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 300.378471][ T7864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 300.386934][ T4256] zl10353_read_register: readreg error (reg=127, ret==0) [ 300.413110][ T7864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 300.422718][ T4256] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 300.440974][ T4405] usb 1-1: USB disconnect, device number 28 [ 300.455754][ T4256] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 300.463502][ T4405] usblp0: removed [ 300.962597][ T4405] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 301.028459][ T26] usb 3-1: USB disconnect, device number 35 [ 301.086111][ T26] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 301.102646][ T4323] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 301.152553][ T4405] usb 1-1: Using ep0 maxpacket: 32 [ 301.160006][ T4405] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 301.181167][ T4405] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 301.197092][ T4405] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 301.242558][ T4405] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 301.292565][ T4323] usb 2-1: Using ep0 maxpacket: 16 [ 301.300951][ T4323] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.317845][ T4405] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 301.331926][ T4323] usb 2-1: config 0 interface 0 has no altsetting 0 [ 301.347211][ T4405] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 301.360527][ T4323] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 301.373012][ T4323] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.389125][ T4405] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 301.407621][ T4323] usb 2-1: config 0 descriptor?? [ 301.412805][ T4405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.424138][ T7888] sctp: [Deprecated]: syz.3.1089 (pid 7888) Use of struct sctp_assoc_value in delayed_ack socket option. [ 301.424138][ T7888] Use struct sctp_sack_info instead [ 301.450150][ T4405] usb 1-1: config 0 descriptor?? [ 301.663074][ T4405] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 29 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 301.832196][ T4323] nzxt-smart2 0003:1E71:2009.000A: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 301.863772][ T26] usb 1-1: USB disconnect, device number 29 [ 301.879790][ T26] usblp0: removed [ 302.032596][ T4405] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 302.229445][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 302.229458][ T27] audit: type=1326 audit(1761430385.265:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.258532][ T4405] usb 3-1: Using ep0 maxpacket: 16 [ 302.265845][ T27] audit: type=1326 audit(1761430385.265:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.288363][ C1] vkms_vblank_simulate: vblank timer overrun [ 302.296078][ T27] audit: type=1326 audit(1761430385.265:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.296158][ T4308] usb 2-1: USB disconnect, device number 42 [ 302.318408][ C1] vkms_vblank_simulate: vblank timer overrun [ 302.334285][ T4405] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 302.346705][ T27] audit: type=1326 audit(1761430385.265:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.368852][ C1] vkms_vblank_simulate: vblank timer overrun [ 302.377572][ T4405] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 302.408781][ T4405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.417809][ T7906] netlink: 'syz.3.1094': attribute type 27 has an invalid length. [ 302.426385][ T4405] usb 3-1: Product: syz [ 302.430571][ T4405] usb 3-1: Manufacturer: syz [ 302.437653][ T27] audit: type=1326 audit(1761430385.275:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.505914][ T4405] usb 3-1: SerialNumber: syz [ 302.521578][ T4405] usb 3-1: config 0 descriptor?? [ 302.545186][ T4405] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 302.566530][ T27] audit: type=1326 audit(1761430385.275:1137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.627237][ T4405] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 302.681200][ T27] audit: type=1326 audit(1761430385.275:1138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.717809][ T27] audit: type=1326 audit(1761430385.275:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.747838][ T27] audit: type=1326 audit(1761430385.275:1140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 302.777492][ T27] audit: type=1326 audit(1761430385.275:1141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7903 comm="syz.4.1095" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fe5b958efc9 code=0x7ffc0000 [ 303.146535][ T4405] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 303.567660][ T4405] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 303.597534][ T4405] em28xx 3-1:0.0: board has no eeprom [ 303.732787][ T4308] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 303.925210][ T4308] usb 2-1: Using ep0 maxpacket: 16 [ 303.932525][ T4405] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 303.935054][ T4308] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 303.940376][ T4405] em28xx 3-1:0.0: dvb set to bulk mode. [ 303.956517][ T4308] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.965884][ T4308] usb 2-1: Product: syz [ 303.986421][ T4308] usb 2-1: Manufacturer: syz [ 304.018523][ T4308] usb 2-1: SerialNumber: syz [ 304.024661][ T4405] em28xx 3-1:0.0: Binding DVB extension [ 304.048156][ T125] usb 3-1: USB disconnect, device number 36 [ 304.060741][ T125] em28xx 3-1:0.0: Disconnecting em28xx [ 304.067506][ T4308] usb 2-1: config 0 descriptor?? [ 304.114049][ T7946] sctp: [Deprecated]: syz.0.1104 (pid 7946) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.114049][ T7946] Use struct sctp_sack_info instead [ 304.185523][ T4405] em28xx 3-1:0.0: Registering input extension [ 304.192710][ T125] em28xx 3-1:0.0: Closing input extension [ 304.211422][ T125] em28xx 3-1:0.0: Freeing device [ 304.486979][ T4308] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 304.517988][ T4308] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 304.652028][ T4308] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 304.709804][ T4308] usb 2-1: media controller created [ 304.741660][ T4308] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 304.833135][ T4308] zl10353_read_register: readreg error (reg=127, ret==0) [ 304.834157][ T7937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.862761][ T7937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.871659][ T4308] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 304.885713][ T4308] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 305.152603][ T4405] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 305.352545][ T4405] usb 3-1: Using ep0 maxpacket: 16 [ 305.361937][ T4405] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 305.390306][ T4405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.412569][ T4405] usb 3-1: Product: syz [ 305.441172][ T125] usb 2-1: USB disconnect, device number 43 [ 305.445469][ T4405] usb 3-1: Manufacturer: syz [ 305.451772][ T4405] usb 3-1: SerialNumber: syz [ 305.463973][ T4405] usb 3-1: config 0 descriptor?? [ 305.550216][ T125] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 305.886721][ T4405] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 305.904303][ T4405] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 305.927771][ T4405] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 305.946167][ T4405] usb 3-1: media controller created [ 306.014629][ T4405] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 306.103042][ T4405] zl10353_read_register: readreg error (reg=127, ret==0) [ 306.121688][ T4405] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 306.155429][ T4405] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 306.184747][ T4405] usb 3-1: USB disconnect, device number 37 [ 306.255606][ T4405] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 306.512717][ T22] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 306.704224][ T22] usb 4-1: Using ep0 maxpacket: 16 [ 306.722315][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 306.741783][ T22] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 306.751598][ T22] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.762740][ T22] usb 4-1: Product: syz [ 306.767042][ T22] usb 4-1: Manufacturer: syz [ 306.771800][ T22] usb 4-1: SerialNumber: syz [ 306.782094][ T4405] usb 5-1: new full-speed USB device number 33 using dummy_hcd [ 306.797624][ T22] usb 4-1: config 0 descriptor?? [ 306.819554][ T22] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 306.839819][ T22] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 307.000104][ T4405] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 307.022680][ T4405] usb 5-1: config 0 has no interface number 0 [ 307.049255][ T4405] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 307.063952][ T4405] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.092572][ T4405] usb 5-1: config 0 descriptor?? [ 307.161019][ T8010] netlink: 'syz.2.1123': attribute type 27 has an invalid length. [ 307.171965][ T4405] usb 5-1: selecting invalid altsetting 1 [ 307.188213][ T4405] dvb_ttusb_budget: ttusb_init_controller: error [ 307.203438][ T4405] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 307.325666][ T4405] DVB: Unable to find symbol cx22700_attach() [ 307.392925][ T125] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 307.413874][ T22] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 307.478785][ T4405] DVB: Unable to find symbol tda10046_attach() [ 307.495820][ T4405] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 307.498098][ T27] kauditd_printk_skb: 29 callbacks suppressed [ 307.498112][ T27] audit: type=1400 audit(1761430390.535:1171): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name=3AA009F5 pid=7991 comm="syz.4.1120" [ 307.582568][ T125] usb 2-1: Using ep0 maxpacket: 16 [ 307.595400][ T125] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 307.632335][ T125] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.650987][ T125] usb 2-1: Product: syz [ 307.656230][ T125] usb 2-1: Manufacturer: syz [ 307.666797][ T125] usb 2-1: SerialNumber: syz [ 307.690493][ T125] usb 2-1: config 0 descriptor?? [ 307.736674][ T8022] fuse: Bad value for 'fd' [ 307.837059][ T22] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 307.853350][ T22] em28xx 4-1:0.0: board has no eeprom [ 307.887994][ T7986] em28xx 4-1:0.0: reading from i2c device at 0x2 failed (error=-5) [ 308.022602][ T4308] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 308.113592][ T125] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 308.127906][ T125] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 308.155395][ T125] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 308.172624][ T22] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 308.180899][ T125] usb 2-1: media controller created [ 308.199232][ T22] em28xx 4-1:0.0: dvb set to bulk mode. [ 308.207138][ T125] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 308.230807][ T4308] usb 1-1: config index 0 descriptor too short (expected 39, got 27) [ 308.243088][ T22] usb 4-1: USB disconnect, device number 46 [ 308.256295][ T4308] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 308.276870][ T22] em28xx 4-1:0.0: Disconnecting em28xx [ 308.290442][ T4308] usb 1-1: config 0 interface 0 has no altsetting 0 [ 308.297537][ T4405] em28xx 4-1:0.0: Binding DVB extension [ 308.322390][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 308.323617][ T125] zl10353_read_register: readreg error (reg=127, ret==0) [ 308.341992][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 308.365403][ T4308] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 308.399951][ T125] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 308.410507][ T4308] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 308.442219][ T125] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 308.456903][ T4308] usb 1-1: Product: syz [ 308.472192][ T4308] usb 1-1: Manufacturer: syz [ 308.491798][ T4308] usb 1-1: SerialNumber: syz [ 308.504406][ T125] usb 2-1: USB disconnect, device number 44 [ 308.517215][ T4405] em28xx 4-1:0.0: Registering input extension [ 308.528660][ T22] em28xx 4-1:0.0: Closing input extension [ 308.547169][ T4308] usb 1-1: config 0 descriptor?? [ 308.582815][ T22] em28xx 4-1:0.0: Freeing device [ 308.588514][ T4308] hub 1-1:0.0: bad descriptor, ignoring hub [ 308.601843][ T125] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 308.611311][ T4308] hub: probe of 1-1:0.0 failed with error -5 [ 308.651992][ T4308] usb 1-1: selecting invalid altsetting 0 [ 308.821854][ T27] audit: type=1326 audit(1761430391.855:1172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8024 comm="syz.3.1130" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5985b8efc9 code=0x7ffc0000 [ 308.952201][ T27] audit: type=1326 audit(1761430391.895:1173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8024 comm="syz.3.1130" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5985b8efc9 code=0x7ffc0000 [ 309.078332][ T27] audit: type=1326 audit(1761430391.895:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8024 comm="syz.3.1130" exe="/root/syz-executor" sig=0 arch=c000003e syscall=148 compat=0 ip=0x7f5985b8efc9 code=0x7ffc0000 [ 309.100686][ C1] vkms_vblank_simulate: vblank timer overrun [ 309.177538][ T27] audit: type=1326 audit(1761430391.895:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8024 comm="syz.3.1130" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5985b8efc9 code=0x7ffc0000 [ 309.265544][ T27] audit: type=1326 audit(1761430391.895:1176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8024 comm="syz.3.1130" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5985b8efc9 code=0x7ffc0000 [ 309.292541][ T22] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 309.433946][ T8033] tipc: Enabled bearer , priority 0 [ 309.467224][ T8033] device syzkaller0 entered promiscuous mode [ 309.492541][ T22] usb 4-1: Using ep0 maxpacket: 16 [ 309.502337][ T22] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 309.526485][ T22] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.545960][ T22] usb 4-1: Product: syz [ 309.557036][ T22] usb 4-1: Manufacturer: syz [ 309.567997][ T22] usb 4-1: SerialNumber: syz [ 309.591592][ T22] usb 4-1: config 0 descriptor?? [ 309.641045][ T4405] usb 5-1: USB disconnect, device number 33 [ 309.709951][ T8034] tipc: Resetting bearer [ 310.014551][ T22] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 310.072670][ T22] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 310.117429][ T22] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 310.140380][ T8030] tipc: Resetting bearer [ 310.152581][ T4405] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 310.168136][ T22] usb 4-1: media controller created [ 310.245744][ T8030] tipc: Disabling bearer [ 310.279704][ T22] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 310.355104][ T4405] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.411797][ T4405] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 310.422035][ T22] zl10353_read_register: readreg error (reg=127, ret==0) [ 310.457826][ T22] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 310.506550][ T4405] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 310.527496][ T22] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 310.547195][ T22] usb 4-1: USB disconnect, device number 47 [ 310.558832][ T4405] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 310.581361][ T4405] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 310.616978][ T22] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 310.630993][ T4405] usb 5-1: config 0 descriptor?? [ 310.903121][ T8041] binder: BINDER_SET_CONTEXT_MGR already set [ 310.909569][ T8041] binder: 8040:8041 ioctl 4018620d 200000004a80 returned -16 [ 311.046564][ T4405] plantronics 0003:047F:FFFF.000B: No inputs registered, leaving [ 311.115981][ T4405] plantronics 0003:047F:FFFF.000B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 311.264360][ T4338] usb 1-1: USB disconnect, device number 30 [ 311.602079][ T8060] IPv6: NLM_F_CREATE should be specified when creating new route [ 311.782845][ T4405] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 311.982538][ T4405] usb 3-1: Using ep0 maxpacket: 16 [ 311.991678][ T4405] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 312.024314][ T4405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.059871][ T4405] usb 3-1: Product: syz [ 312.077579][ T4405] usb 3-1: Manufacturer: syz [ 312.097004][ T4405] usb 3-1: SerialNumber: syz [ 312.139981][ T4405] usb 3-1: config 0 descriptor?? [ 312.213446][ T4338] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 312.480557][ T4338] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 312.499058][ T4338] usb 2-1: config 0 has no interface number 0 [ 312.569879][ T4338] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 312.577004][ T4405] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 312.589556][ T4338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.608758][ T4338] usb 2-1: config 0 descriptor?? [ 312.622192][ T4405] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 312.634878][ T4338] usb 2-1: selecting invalid altsetting 1 [ 312.651033][ T4338] dvb_ttusb_budget: ttusb_init_controller: error [ 312.661143][ T4338] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 312.684431][ T4405] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 312.692387][ T4405] usb 3-1: media controller created [ 312.797906][ T8077] binder: BINDER_SET_CONTEXT_MGR already set [ 312.817439][ T4405] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 312.837717][ T4338] DVB: Unable to find symbol cx22700_attach() [ 312.872887][ T8066] ------------[ cut here ]------------ [ 312.878434][ T8066] usb 3-1: BOGUS control dir, pipe 80002680 doesn't match bRequestType c0 [ 312.893597][ T8077] binder: 8076:8077 ioctl 4018620d 200000004a80 returned -16 [ 312.988103][ T8066] WARNING: CPU: 1 PID: 8066 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11a5/0x1910 [ 312.997866][ T8066] Modules linked in: [ 313.001779][ T8066] CPU: 1 PID: 8066 Comm: syz.1.1144 Not tainted syzkaller #0 [ 313.009343][ T8066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 313.019559][ T8066] RIP: 0010:usb_submit_urb+0x11a5/0x1910 [ 313.025240][ T8066] Code: ff df 0f b6 44 05 00 84 c0 0f 85 6f 06 00 00 45 0f b6 07 48 c7 c7 80 37 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 0b 2a 37 fb <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 93 f3 ff ff 89 e9 80 e1 07 [ 313.044941][ T8066] RSP: 0018:ffffc90003c07848 EFLAGS: 00010246 [ 313.050993][ T8066] RAX: 79361514e18cb500 RBX: ffff8880284d4100 RCX: 0000000000080000 [ 313.058999][ T8066] RDX: ffffc90010a10000 RSI: 000000000000584e RDI: 000000000000584f [ 313.067002][ T8066] RBP: 1ffff1100e5fe5db R08: dffffc0000000000 R09: fffff52000780e99 [ 313.075017][ T8066] R10: fffff52000780e99 R11: 1ffff92000780e98 R12: ffff888054df6c58 [ 313.083036][ T8066] R13: ffff88805757d0f8 R14: 0000000080002680 R15: ffff888072ff2ed8 [ 313.091002][ T8066] FS: 00007fba4276d6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 313.099968][ T8066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 313.106580][ T8066] CR2: 000020000010f030 CR3: 000000007548f000 CR4: 00000000003506e0 [ 313.114584][ T8066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 313.122587][ T8066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 313.130547][ T8066] Call Trace: [ 313.133853][ T8066] [ 313.136797][ T8066] usb_start_wait_urb+0x111/0x4b0 [ 313.141810][ T8066] ? usb_api_blocking_completion+0xb0/0xb0 [ 313.147659][ T8066] ? usb_alloc_urb+0x3f/0x140 [ 313.152339][ T8066] ? __kmalloc+0xe1/0x240 [ 313.156704][ T8066] ? memset+0x1e/0x40 [ 313.160704][ T8066] usb_control_msg+0x22f/0x3e0 [ 313.165513][ T8066] dtv5100_i2c_msg+0x22a/0x2d0 [ 313.170332][ T8066] dtv5100_i2c_xfer+0x265/0x3b0 [ 313.173535][ T4308] usb 5-1: USB disconnect, device number 34 [ 313.175231][ T8066] ? dtv5100_tuner_attach+0xf0/0xf0 [ 313.186291][ T8066] __i2c_transfer+0x864/0x2260 [ 313.191049][ T8066] ? i2c_cmd+0x110/0x110 [ 313.195322][ T8066] ? __might_fault+0xa6/0x120 [ 313.200025][ T8066] ? i2c_transfer+0x117/0x390 [ 313.204738][ T8066] i2c_transfer+0x24c/0x390 [ 313.209252][ T8066] ? __i2c_transfer+0x2260/0x2260 [ 313.214303][ T8066] ? __might_fault+0xc2/0x120 [ 313.218989][ T8066] ? __might_fault+0xa6/0x120 [ 313.223699][ T8066] ? _copy_from_user+0x10b/0x170 [ 313.228643][ T8066] i2cdev_ioctl_rdwr+0x3da/0x6c0 [ 313.233623][ T8066] i2cdev_ioctl+0x5ba/0x750 [ 313.238150][ T8066] ? i2cdev_write+0x120/0x120 [ 313.242896][ T8066] ? bpf_lsm_file_ioctl+0x5/0x10 [ 313.247853][ T8066] ? security_file_ioctl+0x7c/0xa0 [ 313.253000][ T8066] ? i2cdev_write+0x120/0x120 [ 313.257668][ T8066] __se_sys_ioctl+0xfa/0x170 [ 313.262247][ T8066] do_syscall_64+0x4c/0xa0 [ 313.266676][ T8066] ? clear_bhb_loop+0x60/0xb0 [ 313.271339][ T8066] ? clear_bhb_loop+0x60/0xb0 [ 313.276020][ T8066] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.281896][ T8066] RIP: 0033:0x7fba4198efc9 [ 313.286322][ T8066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 313.305936][ T8066] RSP: 002b:00007fba4276d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.314377][ T8066] RAX: ffffffffffffffda RBX: 00007fba41be6180 RCX: 00007fba4198efc9 [ 313.322340][ T8066] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 000000000000000a [ 313.330315][ T8066] RBP: 00007fba41a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 313.338292][ T8066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.346274][ T8066] R13: 00007fba41be6218 R14: 00007fba41be6180 R15: 00007ffd3a375708 [ 313.354257][ T8066] [ 313.357273][ T8066] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 313.364528][ T8066] CPU: 1 PID: 8066 Comm: syz.1.1144 Not tainted syzkaller #0 [ 313.371878][ T8066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 313.381915][ T8066] Call Trace: [ 313.385176][ T8066] [ 313.388093][ T8066] dump_stack_lvl+0x168/0x22e [ 313.392763][ T8066] ? memcpy+0x3c/0x60 [ 313.396730][ T8066] ? show_regs_print_info+0x12/0x12 [ 313.401905][ T8066] ? load_image+0x3b0/0x3b0 [ 313.406397][ T8066] panic+0x2c9/0x710 [ 313.410281][ T8066] ? bpf_jit_dump+0xd0/0xd0 [ 313.414771][ T8066] __warn+0x2f8/0x4f0 [ 313.418737][ T8066] ? usb_submit_urb+0x11a5/0x1910 [ 313.423745][ T8066] ? usb_submit_urb+0x11a5/0x1910 [ 313.428762][ T8066] report_bug+0x2ba/0x4f0 [ 313.433075][ T8066] ? usb_submit_urb+0x11a5/0x1910 [ 313.438084][ T8066] handle_bug+0x3a/0x70 [ 313.442219][ T8066] exc_invalid_op+0x16/0x40 [ 313.446703][ T8066] asm_exc_invalid_op+0x16/0x20 [ 313.451535][ T8066] RIP: 0010:usb_submit_urb+0x11a5/0x1910 [ 313.457154][ T8066] Code: ff df 0f b6 44 05 00 84 c0 0f 85 6f 06 00 00 45 0f b6 07 48 c7 c7 80 37 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 0b 2a 37 fb <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 93 f3 ff ff 89 e9 80 e1 07 [ 313.476745][ T8066] RSP: 0018:ffffc90003c07848 EFLAGS: 00010246 [ 313.482793][ T8066] RAX: 79361514e18cb500 RBX: ffff8880284d4100 RCX: 0000000000080000 [ 313.490748][ T8066] RDX: ffffc90010a10000 RSI: 000000000000584e RDI: 000000000000584f [ 313.498703][ T8066] RBP: 1ffff1100e5fe5db R08: dffffc0000000000 R09: fffff52000780e99 [ 313.506654][ T8066] R10: fffff52000780e99 R11: 1ffff92000780e98 R12: ffff888054df6c58 [ 313.514608][ T8066] R13: ffff88805757d0f8 R14: 0000000080002680 R15: ffff888072ff2ed8 [ 313.522579][ T8066] ? usb_submit_urb+0x11a5/0x1910 [ 313.527594][ T8066] usb_start_wait_urb+0x111/0x4b0 [ 313.532601][ T8066] ? usb_api_blocking_completion+0xb0/0xb0 [ 313.538390][ T8066] ? usb_alloc_urb+0x3f/0x140 [ 313.543046][ T8066] ? __kmalloc+0xe1/0x240 [ 313.547357][ T8066] ? memset+0x1e/0x40 [ 313.551340][ T8066] usb_control_msg+0x22f/0x3e0 [ 313.556116][ T8066] dtv5100_i2c_msg+0x22a/0x2d0 [ 313.560880][ T8066] dtv5100_i2c_xfer+0x265/0x3b0 [ 313.565718][ T8066] ? dtv5100_tuner_attach+0xf0/0xf0 [ 313.570898][ T8066] __i2c_transfer+0x864/0x2260 [ 313.575739][ T8066] ? i2c_cmd+0x110/0x110 [ 313.579972][ T8066] ? __might_fault+0xa6/0x120 [ 313.584635][ T8066] ? i2c_transfer+0x117/0x390 [ 313.589295][ T8066] i2c_transfer+0x24c/0x390 [ 313.593780][ T8066] ? __i2c_transfer+0x2260/0x2260 [ 313.598786][ T8066] ? __might_fault+0xc2/0x120 [ 313.603447][ T8066] ? __might_fault+0xa6/0x120 [ 313.608114][ T8066] ? _copy_from_user+0x10b/0x170 [ 313.613046][ T8066] i2cdev_ioctl_rdwr+0x3da/0x6c0 [ 313.617971][ T8066] i2cdev_ioctl+0x5ba/0x750 [ 313.622462][ T8066] ? i2cdev_write+0x120/0x120 [ 313.627147][ T8066] ? bpf_lsm_file_ioctl+0x5/0x10 [ 313.632071][ T8066] ? security_file_ioctl+0x7c/0xa0 [ 313.637163][ T8066] ? i2cdev_write+0x120/0x120 [ 313.641836][ T8066] __se_sys_ioctl+0xfa/0x170 [ 313.646408][ T8066] do_syscall_64+0x4c/0xa0 [ 313.650806][ T8066] ? clear_bhb_loop+0x60/0xb0 [ 313.655461][ T8066] ? clear_bhb_loop+0x60/0xb0 [ 313.660119][ T8066] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.665992][ T8066] RIP: 0033:0x7fba4198efc9 [ 313.670388][ T8066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 313.689979][ T8066] RSP: 002b:00007fba4276d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.698377][ T8066] RAX: ffffffffffffffda RBX: 00007fba41be6180 RCX: 00007fba4198efc9 [ 313.706355][ T8066] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 000000000000000a [ 313.714393][ T8066] RBP: 00007fba41a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 313.722343][ T8066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.730302][ T8066] R13: 00007fba41be6218 R14: 00007fba41be6180 R15: 00007ffd3a375708 [ 313.738264][ T8066] [ 313.741523][ T8066] Kernel Offset: disabled [ 313.745887][ T8066] Rebooting in 86400 seconds..