last executing test programs: 15.935686568s ago: executing program 1 (id=651): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000001a40)=""/102392, 0x18ff8) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x63) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_WATCH_KEY(0x20, r1, 0xffffffffffffffff, 0x1010000000000e1) keyctl$KEYCTL_WATCH_KEY(0x20, r1, 0xffffffffffffffff, 0xffffffff) timer_create(0x2, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 15.159676918s ago: executing program 2 (id=653): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x2000}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000001640)=0xc, 0x45) sendmmsg$inet(r3, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 14.956733214s ago: executing program 1 (id=656): pipe2(&(0x7f0000000300), 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0) r2 = syz_io_uring_setup(0x23c, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000240)="352f1938d141676d9b6c59065f664735c08b9d697a645f85b19ba9030648cd046d1f26aad0196458046b81", 0xfffffffffffffe08, 0xebec93e830f96115}) io_uring_enter(r2, 0x7f5f, 0x4000000, 0x0, 0x0, 0x0) shutdown(r5, 0x1) 10.303870289s ago: executing program 2 (id=665): ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000240)={{0x1, 0x0, 0xfffffffffffffea8, {0x0, 0x8080000}}, 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socket$nl_route(0x10, 0x3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, &(0x7f0000000040)="66b8db008ee83e0f01d10f01c92e2e3e0f01c2f08326fb66baf80cb88293a183ef66bafc0c66b8dfb566efb8070000000f23c80f21f8350400e0000f23f866baf80cb87efd2d89ef66bafc0c66edc4c25d47ee660fc734a8"}], 0x2f, 0xdf, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40010121, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x54, 0x0, 0xfffffffffffffd9c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xe, 0x0, 0x0, '\x00', 0x400000000000008}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.203407533s ago: executing program 3 (id=666): ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00', 0x40}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000000)) 10.201128149s ago: executing program 1 (id=667): r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x44050) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r3}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r2, 0x0, 0x0, 0x0, {}, 0x1}) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @random="7c44a8d5ef31", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x1, 0x6, 0x0, @rand_addr=0x64010101, @local, {[@ra={0x94, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) io_uring_enter(r4, 0x2ded, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000200), 0x1000, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) splice(0xffffffffffffffff, 0x0, r7, 0x0, 0x88000cc, 0x0) syz_usb_ep_write(r1, 0x81, 0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r8, 0xffffffffffffffff, 0x0) 10.028888818s ago: executing program 2 (id=668): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x141220, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f000000020400"], 0x48) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x40890}, 0x24008004) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMRRU(r0, 0x4010744d, &(0x7f0000000080)=0xc) 9.972051065s ago: executing program 3 (id=669): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x20002002}) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$radio(&(0x7f0000000140), 0x1, 0x2) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000440)={0x8000000, "9523657f4f000000000000a526b5b0a60000000000000010181e00", 0x80, 0x0, 0x6, 0x10}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000440)={0x500, 0x0, &(0x7f0000000080)={0x0}, 0x19}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f000000ae80)={0x2020}, 0x2020) 9.195543395s ago: executing program 2 (id=672): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x100, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000180)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x50}, {0x6}]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000001c00)={@random="bbc5f3bdc430", @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x2, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x18, 0x0, @wg=@data={0x4, 0x7407, 0xfffffffffffffffd}}}}}}, 0x0) 9.040574401s ago: executing program 3 (id=674): r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000003c0)={0x1, @pix_mp={0x8e0, 0xffff8000, 0x34325258, 0x9, 0x3, [{0x2, 0x6}, {0xc00}, {0x3, 0x5de3}, {0x14, 0x5}, {0x9, 0x4000069a}, {0x7, 0x3}, {0x81, 0x5}, {0x4, 0x17}], 0x7b, 0x2, 0x8, 0x0, 0x4}}) 7.59593604s ago: executing program 3 (id=675): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000080)={0x8601, 0x2}, 0x18, 0x0) landlock_restrict_self(r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_io_uring_setup(0x1237, &(0x7f0000000380)={0x0, 0x80fd, 0x80, 0x3, 0x2b9}, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x3}}) io_uring_enter(r4, 0x47bc, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r7, r3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 7.335980012s ago: executing program 2 (id=678): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xcf, 0x8b, 0xed, 0x20, 0xfd9, 0x25, 0x2940, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xca, 0xfb, 0x1a}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="2072dc"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000002580)={0x0}) 5.280427499s ago: executing program 1 (id=682): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000bac9968a544292a000ffdbdf2502101009050000080f00000008000200ac"], 0x34}, 0x1, 0x0, 0x0, 0x82d92b8cfe1c32b5}, 0x4000080) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x1, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x31b, @tick=0x1000, 0x31, {0xfd}, 0x0, 0x0, 0xfd}) 4.044841456s ago: executing program 0 (id=686): setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0xc) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000180)=""/109, 0x6d}], 0x1, 0x0, 0x0) 4.023628068s ago: executing program 1 (id=687): write(0xffffffffffffffff, &(0x7f0000000040)="1c0000001a009b8a", 0x8) r0 = syz_usb_connect(0x2, 0x3f, &(0x7f00000007c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0xc0105b08, &(0x7f0000000040)) 3.949400454s ago: executing program 3 (id=688): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x69) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) add_key$keyring(&(0x7f0000000340), 0x0, 0x0, 0x0, 0xfffffffffffffffe) write(r0, &(0x7f0000000140)="24000000010006", 0x7) 3.812626424s ago: executing program 4 (id=690): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x1f0268bc, @empty, 0x6}}, 0x0, 0x0, 0x800003fc, 0x1, 0x12, 0x4, 0x20}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 2.859479322s ago: executing program 0 (id=691): ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00', 0x40}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000180)=ANY=[], 0x118) r1 = syz_open_dev$sndmidi(&(0x7f0000003640), 0x2, 0x20042) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000000)) 2.789511187s ago: executing program 2 (id=692): r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x44050) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r3}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r2, 0x0, 0x0, 0x0, {}, 0x1}) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @random="7c44a8d5ef31", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x1, 0x6, 0x0, @rand_addr=0x64010101, @local, {[@ra={0x94, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) io_uring_enter(r4, 0x2ded, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000200), 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) splice(r7, 0x0, r8, 0x0, 0x88000cc, 0x0) syz_usb_ep_write(r1, 0x81, 0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r9, 0xffffffffffffffff, 0x0) 2.777316919s ago: executing program 4 (id=693): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x0, 0x0, 0x0, 0x3}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x181942, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f00000000c0)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x9, 0x7ab78c4493c52f9b, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, 0x50) openat$dir(0xffffffffffffff9c, 0x0, 0x1301, 0x9f) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400010bce) r2 = syz_open_dev$MSR(&(0x7f0000000380), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001500010300000000000000000c00000008000400"], 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, 0x0, 0x20000000) 2.688165887s ago: executing program 0 (id=694): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000300f3ff13000200ff010000000000000000000000000001130007002f7362696e2f6468636c69656e74000008000400e00000021400060062617461647630000000000000000000130003"], 0x6c}}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x8100) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000100)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200), 0xa2442, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$dsp(r4, &(0x7f00000004c0)='\x00', 0x1) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r5, 0xc0884113, &(0x7f0000000240)={0x1, 0x7fffffff, 0x2, 0x80000000007, 0x8000000000000000, 0x100000001, 0xfffdfffffffffff9, 0x0, 0x0, 0x0, 0xfffffffd, 0x1}) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) 2.012032154s ago: executing program 4 (id=695): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000021000100000000000000f8db8d4bdd001b73000004000100240015"], 0x24}}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x10000009, 0xffffffff, 0x0, 0x0, 0x2, 0x7fffffff, 0x203, 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x8, 0x0, 0x0, 0x3, 0xa5, 0xbd, 0xf9, 0xa9, 0x4, 0x0, 0x0, 0x40000000}, {0x8, 0x5, 0xfc, 0x3, 0x41, 0x0, 0x0, 0x2, 0x6, 0xff, 0x0, 0x2, 0x6}, {0x1003fe, 0x9, 0x0, 0xfd, 0x20, 0x5, 0xb3, 0x0, 0x3, 0xfe, 0x80, 0xf6, 0xb82e}], 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x0, 0x80000) keyctl$join(0x1, &(0x7f0000000040)={'syz', 0x3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66ba4300b006ee0f01c40f009b27000000b9800000c00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a000000328fe858b660002fb90d090000b800680000ba000000000f30", 0x5a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.803376373s ago: executing program 0 (id=696): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x141220, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f0000000204004d15"], 0x48) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x40890}, 0x24008004) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMRRU(r0, 0x4010744d, &(0x7f0000000080)=0xc) 1.499464713s ago: executing program 0 (id=697): sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, 0x0, 0x404c854) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4d0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000007"], 0x50) sendto$packet(0xffffffffffffffff, &(0x7f0000000000)='[', 0x1, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000000), 0xd) 1.120061708s ago: executing program 0 (id=698): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000080)={0x8601, 0x2}, 0x18, 0x0) landlock_restrict_self(r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_io_uring_setup(0x1237, &(0x7f0000000380)={0x0, 0x80fd, 0x80, 0x3, 0x2b9}, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x3}}) io_uring_enter(r4, 0x47bc, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r7, r3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 795.117058ms ago: executing program 4 (id=699): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002c00)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00'}, 0x94) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000017c0)=r0, 0x4) sendmsg$NFT_BATCH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000630000000700000a140000001100000000800058"], 0x28}, 0x1, 0x0, 0x0, 0x20}, 0x4000) 471.087731ms ago: executing program 4 (id=700): mount$tmpfs(0x0, &(0x7f0000000100)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000140), 0x10008, &(0x7f0000000000)=ANY=[@ANYBLOB='mpol=i']) 377.984414ms ago: executing program 1 (id=701): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000780)={0xfc78, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x20, 0x1, 0x1, 0x1}, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000300)={0x40, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b03, 0x0) 56.550495ms ago: executing program 3 (id=702): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000001100000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3a) socket$kcm(0x10, 0x2, 0x4) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r0}, 0x11) 0s ago: executing program 4 (id=703): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xcf, 0x8b, 0xed, 0x20, 0xfd9, 0x25, 0x2940, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xca, 0xfb, 0x1a}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="2072dc"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000002580)={&(0x7f0000000180)}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. [ 83.140546][ T5822] cgroup: Unknown subsys name 'net' [ 83.296496][ T5822] cgroup: Unknown subsys name 'cpuset' [ 83.306146][ T5822] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 84.984688][ T5822] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 87.970947][ T5839] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.979428][ T5839] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.987726][ T5842] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.996610][ T5842] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.004574][ T5842] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.012412][ T5842] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.031999][ T5841] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.042719][ T5841] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.051925][ T5841] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.054248][ T5852] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.060202][ T5841] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.075216][ T5841] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.075754][ T5852] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.083053][ T5841] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.098729][ T5841] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.106717][ T5852] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.127160][ T5852] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.135711][ T5841] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.143344][ T5841] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.149704][ T5851] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.152773][ T5841] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.158627][ T5851] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.186307][ T5851] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.187980][ T5854] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.208847][ T5854] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.880536][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 88.896553][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 88.978732][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 89.072370][ T5847] chnl_net:caif_netlink_parms(): no params data found [ 89.208394][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.216625][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.226426][ T5840] bridge_slave_0: entered allmulticast mode [ 89.233923][ T5840] bridge_slave_0: entered promiscuous mode [ 89.279867][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.287266][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.295748][ T5840] bridge_slave_1: entered allmulticast mode [ 89.303358][ T5840] bridge_slave_1: entered promiscuous mode [ 89.379759][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.387297][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.394603][ T5834] bridge_slave_0: entered allmulticast mode [ 89.402030][ T5834] bridge_slave_0: entered promiscuous mode [ 89.423898][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.431609][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.438827][ T5835] bridge_slave_0: entered allmulticast mode [ 89.446760][ T5835] bridge_slave_0: entered promiscuous mode [ 89.454273][ T5844] chnl_net:caif_netlink_parms(): no params data found [ 89.475840][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.488271][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.512037][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.519430][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.527548][ T5834] bridge_slave_1: entered allmulticast mode [ 89.535126][ T5834] bridge_slave_1: entered promiscuous mode [ 89.544206][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.551460][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.558662][ T5835] bridge_slave_1: entered allmulticast mode [ 89.566376][ T5835] bridge_slave_1: entered promiscuous mode [ 89.692523][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.702302][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.709518][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.717690][ T5847] bridge_slave_0: entered allmulticast mode [ 89.725460][ T5847] bridge_slave_0: entered promiscuous mode [ 89.734701][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.741962][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.749175][ T5847] bridge_slave_1: entered allmulticast mode [ 89.756646][ T5847] bridge_slave_1: entered promiscuous mode [ 89.766666][ T5840] team0: Port device team_slave_0 added [ 89.776756][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.802490][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.844204][ T5840] team0: Port device team_slave_1 added [ 89.867662][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.926588][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.955462][ T5834] team0: Port device team_slave_0 added [ 89.972507][ T5835] team0: Port device team_slave_0 added [ 89.994538][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.001657][ T5840] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.028994][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.047709][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.059305][ T5834] team0: Port device team_slave_1 added [ 90.088995][ T5835] team0: Port device team_slave_1 added [ 90.109183][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.116373][ T5840] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.142566][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.201284][ T5842] Bluetooth: hci0: command tx timeout [ 90.207906][ T5854] Bluetooth: hci1: command tx timeout [ 90.220875][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.227910][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.254065][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.280704][ T5854] Bluetooth: hci3: command tx timeout [ 90.281609][ T5846] Bluetooth: hci2: command tx timeout [ 90.294731][ T5842] Bluetooth: hci4: command tx timeout [ 90.302664][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.309662][ T5834] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.336425][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.363572][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.370915][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.397396][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.418451][ T5847] team0: Port device team_slave_0 added [ 90.425623][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.433049][ T5834] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.460155][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.478150][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.485604][ T5844] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.493001][ T5844] bridge_slave_0: entered allmulticast mode [ 90.500561][ T5844] bridge_slave_0: entered promiscuous mode [ 90.508925][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.516250][ T5844] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.523739][ T5844] bridge_slave_1: entered allmulticast mode [ 90.531520][ T5844] bridge_slave_1: entered promiscuous mode [ 90.567804][ T5847] team0: Port device team_slave_1 added [ 90.625916][ T5840] hsr_slave_0: entered promiscuous mode [ 90.633354][ T5840] hsr_slave_1: entered promiscuous mode [ 90.695401][ T5844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.720838][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.727863][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.754148][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.786555][ T5834] hsr_slave_0: entered promiscuous mode [ 90.793062][ T5834] hsr_slave_1: entered promiscuous mode [ 90.799230][ T5834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.807170][ T5834] Cannot create hsr debugfs directory [ 90.818613][ T5835] hsr_slave_0: entered promiscuous mode [ 90.828278][ T5835] hsr_slave_1: entered promiscuous mode [ 90.834692][ T5835] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.844998][ T5835] Cannot create hsr debugfs directory [ 90.853668][ T5844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.898582][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.905961][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.932191][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.987122][ T5844] team0: Port device team_slave_0 added [ 91.033452][ T5844] team0: Port device team_slave_1 added [ 91.153287][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.160285][ T5844] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.186570][ T5844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.223656][ T5847] hsr_slave_0: entered promiscuous mode [ 91.230201][ T5847] hsr_slave_1: entered promiscuous mode [ 91.236883][ T5847] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.244603][ T5847] Cannot create hsr debugfs directory [ 91.251503][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.258489][ T5844] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.285125][ T5844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.532144][ T5844] hsr_slave_0: entered promiscuous mode [ 91.538761][ T5844] hsr_slave_1: entered promiscuous mode [ 91.545801][ T5844] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.553464][ T5844] Cannot create hsr debugfs directory [ 91.838422][ T5840] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 91.875479][ T5840] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 91.892207][ T5840] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 91.935215][ T5840] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 92.011028][ T5835] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.026294][ T5835] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.052617][ T5835] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.066535][ T5835] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.158631][ T5847] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 92.182923][ T5847] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 92.211705][ T5847] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 92.224749][ T5847] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 92.281567][ T5846] Bluetooth: hci0: command tx timeout [ 92.287158][ T5842] Bluetooth: hci1: command tx timeout [ 92.339819][ T5834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 92.359293][ T5834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.361539][ T5842] Bluetooth: hci4: command tx timeout [ 92.367199][ T5846] Bluetooth: hci2: command tx timeout [ 92.371652][ T5842] Bluetooth: hci3: command tx timeout [ 92.388433][ T5834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.399763][ T5834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 92.505860][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.575068][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.587839][ T5844] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.612352][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.631045][ T5844] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.642032][ T5844] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.675299][ T3496] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.682585][ T3496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.693204][ T5844] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.729855][ T3496] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.737072][ T3496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.766089][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.816340][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.832763][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.840024][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.886496][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.893693][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.927558][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.949404][ T5847] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.044873][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.058023][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.065217][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.093704][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.101491][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.111480][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.118631][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.180302][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.187649][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.337400][ T5844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.477607][ T5844] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.519570][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.526805][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.614152][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.621397][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.804703][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.908706][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.016211][ T5840] veth0_vlan: entered promiscuous mode [ 94.107527][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.150091][ T5840] veth1_vlan: entered promiscuous mode [ 94.196257][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.313201][ T5840] veth0_macvtap: entered promiscuous mode [ 94.348430][ T5840] veth1_macvtap: entered promiscuous mode [ 94.361271][ T5846] Bluetooth: hci1: command tx timeout [ 94.361679][ T5854] Bluetooth: hci0: command tx timeout [ 94.442259][ T5854] Bluetooth: hci2: command tx timeout [ 94.442276][ T5846] Bluetooth: hci3: command tx timeout [ 94.442314][ T5846] Bluetooth: hci4: command tx timeout [ 94.457499][ T5834] veth0_vlan: entered promiscuous mode [ 94.492707][ T5847] veth0_vlan: entered promiscuous mode [ 94.515994][ T5847] veth1_vlan: entered promiscuous mode [ 94.537104][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.549540][ T5834] veth1_vlan: entered promiscuous mode [ 94.575722][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.598753][ T5840] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.608011][ T5840] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.617790][ T5840] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.626723][ T5840] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.659568][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.726594][ T5847] veth0_macvtap: entered promiscuous mode [ 94.747131][ T5835] veth0_vlan: entered promiscuous mode [ 94.768738][ T5847] veth1_macvtap: entered promiscuous mode [ 94.806360][ T5834] veth0_macvtap: entered promiscuous mode [ 94.820319][ T5834] veth1_macvtap: entered promiscuous mode [ 94.867735][ T5835] veth1_vlan: entered promiscuous mode [ 94.894588][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.906734][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.935945][ T5844] veth0_vlan: entered promiscuous mode [ 94.940989][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.949409][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.965099][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.979823][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.009644][ T5847] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.023539][ T5847] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.032374][ T5847] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.041498][ T5847] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.055830][ T5834] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.067403][ T5834] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.077826][ T5834] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.089836][ T5834] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.148348][ T5844] veth1_vlan: entered promiscuous mode [ 95.171425][ T3496] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.179310][ T3496] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.185951][ T5844] veth0_macvtap: entered promiscuous mode [ 95.237107][ T5835] veth0_macvtap: entered promiscuous mode [ 95.275818][ T5835] veth1_macvtap: entered promiscuous mode [ 95.287959][ T5844] veth1_macvtap: entered promiscuous mode [ 95.333121][ T5840] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 95.363162][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.412204][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.420106][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.445098][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.499211][ T5844] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.520531][ T5844] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.529802][ T5844] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.538957][ T5909] kernel write not supported for file /snd/seq (pid: 5909 comm: kworker/0:6) [ 95.548034][ T5844] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.592673][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.650754][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.655216][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.658617][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.672308][ T5835] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.682260][ T5835] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.700752][ T5835] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.717264][ T5835] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.792987][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.818289][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.821574][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.858606][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.901449][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 96.440638][ T5846] Bluetooth: hci1: command tx timeout [ 96.446214][ T5846] Bluetooth: hci0: command tx timeout [ 96.569044][ T5842] Bluetooth: hci2: command tx timeout [ 96.580390][ T5842] Bluetooth: hci4: command tx timeout [ 96.589986][ T5842] Bluetooth: hci3: command tx timeout [ 96.979435][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.989804][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.145622][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.171917][ T927] cfg80211: failed to load regulatory.db [ 97.214558][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.231003][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 97.388826][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.561771][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.570973][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 97.579875][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 97.697379][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 97.800658][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 97.902213][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 98.059029][ T30] audit: type=1804 audit(1754273883.487:2): pid=5974 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.8" name="file1" dev="hugetlbfs" ino=7294 res=1 errno=0 [ 98.133543][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.200579][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.642408][ T5983] Zero length message leads to an empty skb [ 98.721828][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 98.781111][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 98.823958][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 101.011294][ T6013] netlink: 28 bytes leftover after parsing attributes in process `syz.3.17'. [ 101.835254][ T6021] program syz.4.20 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 102.869097][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 103.052533][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 103.654379][ T10] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 103.691678][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.744527][ T10] usb 3-1: config 0 descriptor?? [ 103.983898][ T10] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 104.130858][ T30] audit: type=1326 audit(1754273889.527:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 104.666222][ T10] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 104.670569][ T30] audit: type=1326 audit(1754273889.527:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=106 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 104.729410][ T30] audit: type=1326 audit(1754273889.527:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 104.731656][ T10] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 104.779556][ T30] audit: type=1326 audit(1754273889.527:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 104.801290][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 104.817378][ T10] usb 3-1: media controller created [ 105.042002][ T30] audit: type=1326 audit(1754273889.527:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 105.064343][ T30] audit: type=1326 audit(1754273889.527:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 105.101935][ T30] audit: type=1326 audit(1754273889.537:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 105.130558][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 105.249083][ T6048] netlink: 'syz.3.27': attribute type 21 has an invalid length. [ 105.256920][ T6048] netlink: 156 bytes leftover after parsing attributes in process `syz.3.27'. [ 105.292035][ T6048] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 105.299448][ T6048] overlayfs: failed to set xattr on upper [ 105.305303][ T6048] overlayfs: ...falling back to redirect_dir=nofollow. [ 105.312296][ T6048] overlayfs: ...falling back to index=off. [ 105.318182][ T6048] overlayfs: ...falling back to uuid=null. [ 105.602749][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 105.728869][ T30] audit: type=1326 audit(1754273889.537:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 105.762166][ T24] usb 5-1: config 0 has an invalid interface number: 155 but max is 0 [ 105.770432][ T24] usb 5-1: config 0 has no interface number 0 [ 105.803759][ T24] usb 5-1: New USB device found, idVendor=05ac, idProduct=0274, bcdDevice=a7.4c [ 105.820599][ T30] audit: type=1326 audit(1754273889.547:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6607f8eb69 code=0x7ffc0000 [ 105.870066][ T10] az6027: usb out operation failed. (-71) [ 105.874731][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.903288][ T24] usb 5-1: Product: syz [ 105.923593][ T30] audit: type=1326 audit(1754273889.547:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6034 comm="syz.4.25" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6607f8d4d0 code=0x7ffc0000 [ 105.936057][ T10] az6027: usb out operation failed. (-71) [ 105.945328][ T24] usb 5-1: Manufacturer: syz [ 105.987683][ T24] usb 5-1: SerialNumber: syz [ 106.013166][ T6057] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 106.014300][ T10] stb0899_attach: Driver disabled by Kconfig [ 106.049331][ T24] usb 5-1: config 0 descriptor?? [ 106.080576][ T10] az6027: no front-end attached [ 106.080576][ T10] [ 106.100314][ T10] az6027: usb out operation failed. (-71) [ 106.129154][ T10] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 106.168377][ T10] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input5 [ 106.210152][ T10] dvb-usb: schedule remote query interval to 400 msecs. [ 106.235882][ T10] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 106.287751][ T10] usb 3-1: USB disconnect, device number 2 [ 106.619490][ T10] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 107.383402][ T24] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.155/input/input6 [ 107.494772][ T5191] bcm5974 5-1:0.155: could not read from device [ 107.610612][ T24] usb 5-1: USB disconnect, device number 2 [ 107.643674][ T5191] bcm5974 5-1:0.155: could not read from device [ 109.998608][ T5922] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 110.280657][ T5922] usb 3-1: Using ep0 maxpacket: 32 [ 110.382308][ T5922] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 110.391769][ T5909] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 110.424550][ T5922] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.489232][ T5922] usb 3-1: config 0 descriptor?? [ 110.643249][ T5909] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 110.668015][ T5909] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 110.698942][ T5909] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 110.728414][ T5922] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 110.737236][ T5909] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 110.801477][ T5922] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 110.817817][ T5909] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 110.830426][ T5922] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 110.842249][ T5922] usb 3-1: media controller created [ 110.849195][ T5909] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 110.869180][ T5909] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 110.895749][ T5909] usb 2-1: Product: syz [ 111.067923][ T5909] usb 2-1: Manufacturer: syz [ 111.086046][ T5922] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 111.128486][ T5909] cdc_wdm 2-1:1.0: skipping garbage [ 111.157697][ T5909] cdc_wdm 2-1:1.0: skipping garbage [ 111.216270][ T5922] az6027: usb out operation failed. (-71) [ 111.230823][ T5922] az6027: usb out operation failed. (-71) [ 111.285505][ T5909] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 111.327116][ T5922] stb0899_attach: Driver disabled by Kconfig [ 111.334563][ T5909] cdc_wdm 2-1:1.0: Unknown control protocol [ 111.389723][ T6111] mmap: syz.0.47 (6111) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 111.497064][ T5922] az6027: no front-end attached [ 111.497064][ T5922] [ 111.544256][ T5922] az6027: usb out operation failed. (-71) [ 111.657668][ T5922] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 111.753031][ T5922] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input7 [ 112.022723][ T5922] dvb-usb: schedule remote query interval to 400 msecs. [ 112.094270][ T24] usb 2-1: USB disconnect, device number 2 [ 112.100241][ T5933] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 112.123242][ T5922] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 112.295063][ T5933] usb 5-1: Using ep0 maxpacket: 16 [ 112.731251][ T5922] usb 3-1: USB disconnect, device number 3 [ 112.849887][ T5933] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 112.872872][ T5933] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.460812][ T5933] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 113.480576][ T5933] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 113.576034][ T5933] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.594181][ T5922] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 113.602869][ T5933] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 113.624713][ T5933] usb 5-1: SerialNumber: syz [ 113.742097][ T5933] hub 5-1:1.0: bad descriptor, ignoring hub [ 113.804892][ T5933] hub 5-1:1.0: probe with driver hub failed with error -5 [ 113.834766][ T5933] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -22 [ 115.181010][ T5922] usb 5-1: USB disconnect, device number 3 [ 117.907065][ T6178] Bluetooth: MGMT ver 1.23 [ 119.911926][ T43] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 120.111482][ T43] usb 2-1: Using ep0 maxpacket: 16 [ 120.125344][ T43] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 120.173161][ T43] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.214580][ T43] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 120.240554][ T43] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 120.275948][ T43] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 120.305580][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 120.336228][ T43] usb 2-1: SerialNumber: syz [ 120.382876][ T43] hub 2-1:1.0: bad descriptor, ignoring hub [ 120.413314][ T43] hub 2-1:1.0: probe with driver hub failed with error -5 [ 120.444708][ T43] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 120.570899][ T24] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 120.588891][ T6210] program syz.2.80 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 120.742729][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 120.778616][ T24] usb 5-1: config 4 has an invalid interface number: 128 but max is 0 [ 120.814664][ T24] usb 5-1: config 4 has no interface number 0 [ 120.833344][ T24] usb 5-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.061342][ T24] usb 5-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 121.120252][ T24] usb 5-1: New USB device found, idVendor=016d, idProduct=c314, bcdDevice= 0.00 [ 121.168092][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.361957][ T24] hub 5-1:4.128: USB hub found [ 121.494055][ T6224] lo speed is unknown, defaulting to 1000 [ 121.501054][ T6224] lo speed is unknown, defaulting to 1000 [ 121.517590][ T6224] lo speed is unknown, defaulting to 1000 [ 121.559860][ T6224] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 121.656939][ T6224] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 121.854591][ T6224] lo speed is unknown, defaulting to 1000 [ 121.876738][ T6224] lo speed is unknown, defaulting to 1000 [ 121.901157][ T6224] lo speed is unknown, defaulting to 1000 [ 121.926199][ T6224] lo speed is unknown, defaulting to 1000 [ 121.950480][ T6224] lo speed is unknown, defaulting to 1000 [ 122.029404][ T24] hub 5-1:4.128: config failed, can't read hub descriptor (err -90) [ 122.421170][ T5922] usb 5-1: USB disconnect, device number 4 [ 125.761090][ T24] usb 2-1: USB disconnect, device number 3 [ 130.119638][ T6309] syz.4.107 uses obsolete (PF_INET,SOCK_PACKET) [ 130.479533][ T5833] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 130.770588][ T5833] usb 4-1: Using ep0 maxpacket: 16 [ 130.811928][ T5833] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.829477][ T5833] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.843660][ T5833] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 130.874061][ T5833] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 130.953665][ T5833] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 130.980170][ T5833] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 131.017020][ T5833] usb 4-1: SerialNumber: syz [ 131.088747][ T5833] hub 4-1:1.0: bad descriptor, ignoring hub [ 131.123546][ T5833] hub 4-1:1.0: probe with driver hub failed with error -5 [ 131.161171][ T5833] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 134.064285][ T6348] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 135.860845][ T5881] usb 4-1: USB disconnect, device number 2 [ 135.989423][ T6361] capability: warning: `syz.0.124' uses deprecated v2 capabilities in a way that may be insecure [ 136.010701][ T6363] netlink: 12 bytes leftover after parsing attributes in process `syz.2.126'. [ 136.020047][ T6363] netlink: 8 bytes leftover after parsing attributes in process `syz.2.126'. [ 138.150111][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.156887][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.825438][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 141.780543][ T5933] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 141.986001][ T5933] usb 5-1: config index 0 descriptor too short (expected 65069, got 45) [ 142.029826][ T5933] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 142.115633][ T5933] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 142.203281][ T5933] usb 5-1: config 0 has no interfaces? [ 142.209716][ T5933] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 142.265249][ T5933] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.415626][ T5933] usb 5-1: config 0 descriptor?? [ 142.645946][ T5933] usb 5-1: USB disconnect, device number 5 [ 146.600639][ T24] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 146.800670][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 146.861476][ T24] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 146.925271][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.173025][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 147.183194][ T24] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 149.473152][ T24] usb 2-1: string descriptor 0 read error: -71 [ 149.479436][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.537089][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 149.543822][ T5909] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 149.563183][ T24] usb 2-1: can't set config #1, error -71 [ 149.603235][ T24] usb 2-1: USB disconnect, device number 4 [ 149.780778][ T5909] usb 4-1: Using ep0 maxpacket: 8 [ 149.802545][ T5909] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 149.850892][ T5909] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 149.894132][ T5909] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 149.940545][ T5909] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 149.982701][ T5909] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 150.032850][ T5909] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 150.056446][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.625922][ T6522] vim2m vim2m.0: Fourcc format (0x47425247) invalid. [ 150.822608][ T5909] usb 4-1: usb_control_msg returned -32 [ 150.869056][ T5909] usbtmc 4-1:16.0: can't read capabilities [ 152.695199][ T5909] usb 4-1: USB disconnect, device number 3 [ 153.060730][ T5922] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 153.260550][ T5922] usb 2-1: Using ep0 maxpacket: 16 [ 153.800375][ T5922] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 153.830571][ T5922] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.864883][ T5922] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 153.901742][ T5922] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 153.989268][ T5922] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.037250][ T5922] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 154.066625][ T5922] usb 2-1: SerialNumber: syz [ 154.101253][ T5922] hub 2-1:1.0: bad descriptor, ignoring hub [ 154.107397][ T5922] hub 2-1:1.0: probe with driver hub failed with error -5 [ 154.128712][ T5922] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 155.911179][ T5909] usb 2-1: USB disconnect, device number 5 [ 157.377145][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 157.377163][ T30] audit: type=1800 audit(1754273942.807:43): pid=6591 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.195" name="/" dev="9p" ino=2 res=0 errno=0 [ 159.124266][ T5833] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 159.530670][ T5833] usb 5-1: Using ep0 maxpacket: 16 [ 159.619381][ T5833] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.638267][ T5833] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.721227][ T5833] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 159.786135][ T5833] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 160.057501][ T5833] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.947547][ T5833] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 160.997652][ T5833] usb 5-1: SerialNumber: syz [ 161.983649][ T5846] Bluetooth: hci0: connection err: -111 [ 162.503793][ T6636] netlink: 4280 bytes leftover after parsing attributes in process `syz.3.210'. [ 162.514834][ T6636] netlink: 4280 bytes leftover after parsing attributes in process `syz.3.210'. [ 163.687726][ T5833] usb 5-1: can't set config #1, error -71 [ 163.698011][ T5833] usb 5-1: USB disconnect, device number 6 [ 166.800944][ T5881] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 167.470569][ T5881] usb 1-1: Using ep0 maxpacket: 16 [ 167.553537][ T5881] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.569344][ T5881] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.588405][ T5881] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 167.600407][ T5881] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 167.631233][ T5881] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.643102][ T5881] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 167.652097][ T5881] usb 1-1: SerialNumber: syz [ 167.750629][ T5881] hub 1-1:1.0: bad descriptor, ignoring hub [ 167.756630][ T5881] hub 1-1:1.0: probe with driver hub failed with error -5 [ 167.847682][ T5881] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 169.440502][ T5833] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 170.170869][ T5833] usb 5-1: Using ep0 maxpacket: 32 [ 170.180274][ T5833] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 170.199822][ T5833] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.217305][ T5833] usb 5-1: config 0 descriptor?? [ 170.434014][ T5833] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 170.480811][ T5833] usb 5-1: Direct firmware load for dvb-usb-az6027-03.fw failed with error -2 [ 170.535114][ T5833] usb 5-1: Falling back to sysfs fallback for: dvb-usb-az6027-03.fw [ 171.288305][ T5933] usb 1-1: USB disconnect, device number 3 [ 173.732794][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 173.979993][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 174.079951][ T24] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 174.095462][ T24] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 174.105470][ T5933] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 174.200682][ T24] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 174.213353][ T24] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 174.223930][ T24] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.243404][ T24] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 174.263701][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.340555][ T5933] usb 4-1: Using ep0 maxpacket: 16 [ 174.434628][ T5933] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.455578][ T5933] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.466946][ T5933] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 174.480077][ T5933] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 174.506197][ T24] usb 1-1: usb_control_msg returned -32 [ 174.527084][ T24] usbtmc 1-1:16.0: can't read capabilities [ 174.593434][ T5933] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.619277][ T5933] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 174.627667][ T5933] usb 4-1: SerialNumber: syz [ 174.682052][ T5933] hub 4-1:1.0: bad descriptor, ignoring hub [ 174.688206][ T5933] hub 4-1:1.0: probe with driver hub failed with error -5 [ 174.699135][ T5933] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 176.516529][ T5922] usb 1-1: USB disconnect, device number 4 [ 178.161631][ T5922] usb 4-1: USB disconnect, device number 4 [ 178.488142][ T10] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 178.747725][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.902153][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 178.918965][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 178.929672][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 178.957219][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 179.016974][ T10] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 179.038812][ T10] usb 3-1: Manufacturer: syz [ 179.225333][ T10] usb 3-1: config 0 descriptor?? [ 179.400558][ T5922] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 179.600571][ T10] rc_core: IR keymap rc-hauppauge not found [ 179.606681][ T5922] usb 2-1: Using ep0 maxpacket: 32 [ 179.612280][ T10] Registered IR keymap rc-empty [ 179.639668][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 179.650684][ T5922] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 179.659815][ T5922] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.690780][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 179.699664][ T5922] usb 2-1: config 0 descriptor?? [ 180.202351][ T10] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 180.259107][ T10] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input8 [ 180.342873][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.370671][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.400901][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.444684][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.454111][ T5922] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 180.481497][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.501106][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.541360][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.563844][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.592332][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.643583][ T10] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 180.721049][ T10] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 180.734644][ T10] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 180.750555][ T10] usb 3-1: USB disconnect, device number 4 [ 183.008800][ T6860] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 185.750587][ T30] audit: type=1326 audit(1754273971.177:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 185.815667][ T30] audit: type=1326 audit(1754273971.177:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 185.874977][ T30] audit: type=1326 audit(1754273971.177:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 185.944581][ T30] audit: type=1326 audit(1754273971.177:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 186.042616][ T30] audit: type=1326 audit(1754273971.187:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 186.089496][ T30] audit: type=1326 audit(1754273971.187:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 186.190491][ T30] audit: type=1326 audit(1754273971.187:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 186.269162][ T30] audit: type=1326 audit(1754273971.187:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6888 comm="syz.3.292" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f7d38eb69 code=0x7ffc0000 [ 186.590998][ T5933] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 186.781778][ T5933] usb 1-1: Using ep0 maxpacket: 16 [ 186.811970][ T5933] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 186.827227][ T5933] usb 1-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 186.836919][ T5933] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.848691][ T5933] usb 1-1: Product: syz [ 186.864728][ T5933] usb 1-1: Manufacturer: syz [ 186.881385][ T5933] usb 1-1: SerialNumber: syz [ 186.908850][ T5933] usb 1-1: config 0 descriptor?? [ 187.105832][ T5933] hub 1-1:0.0: bad descriptor, ignoring hub [ 187.111935][ T5933] hub 1-1:0.0: probe with driver hub failed with error -5 [ 187.123321][ T5933] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 187.735012][ T5933] usb 1-1: USB disconnect, device number 5 [ 193.882383][ T7002] batman_adv: batadv0: Adding interface: dummy0 [ 193.909075][ T7002] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 193.951980][ T7002] batman_adv: batadv0: Interface activated: dummy0 [ 195.914204][ T5909] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 196.110065][ T5909] usb 4-1: Using ep0 maxpacket: 8 [ 196.140251][ T5909] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 196.906934][ T5909] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 196.917789][ T5909] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 197.042004][ T5909] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 197.103084][ T5909] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 197.180638][ T5909] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 197.196449][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.520658][ T5909] usb 4-1: usb_control_msg returned -32 [ 198.250938][ T5909] usbtmc 4-1:16.0: can't read capabilities [ 198.265274][ T5909] usb 4-1: USB disconnect, device number 5 [ 198.926206][ T7055] lo speed is unknown, defaulting to 1000 [ 199.566986][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.573632][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.082462][ T5881] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 200.260776][ T5881] usb 1-1: Using ep0 maxpacket: 8 [ 200.323806][ T5881] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 200.403729][ T5881] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 200.563065][ T5881] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 200.653936][ T5881] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 200.691118][ T5881] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 200.724889][ T5881] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 200.789557][ T5881] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.019796][ T5881] usb 1-1: usb_control_msg returned -32 [ 201.045124][ T5881] usbtmc 1-1:16.0: can't read capabilities [ 201.153532][ T5881] usb 1-1: USB disconnect, device number 6 [ 202.695719][ T7100] kvm: pic: non byte write [ 202.945898][ T927] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 203.119531][ T7111] (unnamed net_device) (uninitialized): option lacp_rate: invalid value (2) [ 203.167824][ T927] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 203.201472][ T927] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 203.243093][ T927] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 203.304268][ T927] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 204.120004][ T927] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 204.190038][ T927] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 204.214770][ T927] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 204.230864][ T927] usb 1-1: Product: syz [ 204.262944][ T927] usb 1-1: Manufacturer: syz [ 204.287377][ T927] cdc_wdm 1-1:1.0: skipping garbage [ 204.293774][ T927] cdc_wdm 1-1:1.0: skipping garbage [ 204.303382][ T927] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 204.309431][ T927] cdc_wdm 1-1:1.0: Unknown control protocol [ 205.161328][ T5895] usb 1-1: USB disconnect, device number 7 [ 207.262056][ T5923] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 207.582784][ T5923] usb 1-1: Using ep0 maxpacket: 32 [ 208.383027][ T5923] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 208.398691][ T5923] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.423453][ T5923] usb 1-1: config 0 descriptor?? [ 208.710775][ T5923] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 208.753624][ T7184] netlink: 'syz.3.394': attribute type 3 has an invalid length. [ 208.784418][ T7184] netlink: 'syz.3.394': attribute type 3 has an invalid length. [ 209.331623][ T7194] netlink: 8 bytes leftover after parsing attributes in process `syz.1.398'. [ 210.296304][ T7215] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(9) [ 210.303039][ T7215] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 210.311410][ T7215] vhci_hcd vhci_hcd.0: Device attached [ 211.360709][ T10] usb 41-1: new high-speed USB device number 2 using vhci_hcd [ 211.905532][ T5839] Bluetooth: hci0: command 0x0406 tx timeout [ 211.912047][ T5839] Bluetooth: hci1: command 0x0406 tx timeout [ 211.912434][ T5853] Bluetooth: hci4: command 0x0406 tx timeout [ 211.918489][ T5852] Bluetooth: hci3: command 0x0406 tx timeout [ 211.924527][ T5841] Bluetooth: hci2: command 0x0406 tx timeout [ 212.894057][ T7216] vhci_hcd: connection reset by peer [ 212.908230][ T3496] vhci_hcd: stop threads [ 212.913168][ T3496] vhci_hcd: release socket [ 212.918960][ T3496] vhci_hcd: disconnect device [ 215.130564][ T24] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 215.320623][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 216.129187][ T24] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 216.138353][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.150335][ T24] usb 3-1: config 0 descriptor?? [ 216.346571][ T7261] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 216.353157][ T7261] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 216.366098][ T7261] vhci_hcd vhci_hcd.0: Device attached [ 216.541890][ T24] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 216.640858][ T5933] usb 33-1: new high-speed USB device number 2 using vhci_hcd [ 216.670589][ T10] vhci_hcd: vhci_device speed not set [ 217.762822][ T7263] vhci_hcd: connection reset by peer [ 217.809593][ T1159] vhci_hcd: stop threads [ 217.823564][ T1159] vhci_hcd: release socket [ 217.846019][ T1159] vhci_hcd: disconnect device [ 220.036205][ T7300] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 220.042810][ T7300] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 220.072592][ T7300] vhci_hcd vhci_hcd.0: Device attached [ 221.838398][ T7301] vhci_hcd: connection reset by peer [ 221.846856][ T6992] vhci_hcd: stop threads [ 221.851533][ T6992] vhci_hcd: release socket [ 221.898094][ T6992] vhci_hcd: disconnect device [ 221.965865][ T5933] vhci_hcd: vhci_device speed not set [ 222.165423][ T7318] netlink: 392 bytes leftover after parsing attributes in process `syz.3.436'. [ 222.281511][ T7320] netlink: 4 bytes leftover after parsing attributes in process `syz.4.437'. [ 224.620792][ T7346] Illegal XDP return value 4294967274 on prog (id 36) dev N/A, expect packet loss! [ 224.890615][ T5881] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 225.219460][ T5881] usb 4-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 225.239659][ T5881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.319402][ T7356] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 225.325965][ T7356] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 225.341154][ T7356] vhci_hcd vhci_hcd.0: Device attached [ 226.231477][ T5909] usb 33-1: new high-speed USB device number 3 using vhci_hcd [ 226.348382][ T7358] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 226.614841][ T5881] usb 4-1: Product: syz [ 226.620252][ T5881] usb 4-1: Manufacturer: syz [ 226.625197][ T5881] usb 4-1: SerialNumber: syz [ 226.637662][ T5881] usb 4-1: config 0 descriptor?? [ 226.746402][ T7357] vhci_hcd: connection closed [ 226.747336][ T3496] vhci_hcd: stop threads [ 227.324510][ T3496] vhci_hcd: release socket [ 227.358681][ T3496] vhci_hcd: disconnect device [ 227.375944][ T5881] usb-storage 4-1:0.0: USB Mass Storage device detected [ 227.625516][ T5881] usb 4-1: USB disconnect, device number 6 [ 228.416581][ T7379] netlink: 8 bytes leftover after parsing attributes in process `syz.0.458'. [ 228.426278][ T7379] netlink: 4 bytes leftover after parsing attributes in process `syz.0.458'. [ 230.140005][ T7395] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(9) [ 230.146603][ T7395] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 230.154500][ T7395] vhci_hcd vhci_hcd.0: Device attached [ 230.160554][ T5933] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 230.442075][ T10] usb 41-1: new high-speed USB device number 3 using vhci_hcd [ 231.082019][ T7397] vhci_hcd: connection closed [ 231.253400][ T7399] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 231.366492][ T6992] vhci_hcd: stop threads [ 231.427046][ T6992] vhci_hcd: release socket [ 231.450456][ T6992] vhci_hcd: disconnect device [ 231.471368][ T5909] vhci_hcd: vhci_device speed not set [ 231.510627][ T5933] usb 4-1: Using ep0 maxpacket: 32 [ 231.564533][ T5933] usb 4-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 231.649550][ T5933] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.823874][ T5933] usb 4-1: config 0 descriptor?? [ 232.022198][ T7413] random: crng reseeded on system resumption [ 232.093079][ T5933] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 235.415747][ T5833] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 235.430965][ T5923] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 235.431088][ T5923] dvb_usb_az6027 1-1:0.0: probe with driver dvb_usb_az6027 failed with error -2 [ 235.445691][ T5933] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 235.450506][ T5922] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 235.457990][ T24] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 235.508034][ T5923] usb 1-1: USB disconnect, device number 8 [ 235.518216][ T5933] dvb_usb_az6027 4-1:0.0: probe with driver dvb_usb_az6027 failed with error -2 [ 235.536757][ T5933] usb 4-1: USB disconnect, device number 7 [ 235.554781][ T24] dvb_usb_az6027 3-1:0.0: probe with driver dvb_usb_az6027 failed with error -2 [ 235.571197][ T24] usb 3-1: USB disconnect, device number 5 [ 235.597428][ T5922] dvb_usb_az6027 2-1:0.0: probe with driver dvb_usb_az6027 failed with error -2 [ 235.626210][ T5833] dvb_usb_az6027 5-1:0.0: probe with driver dvb_usb_az6027 failed with error -110 [ 235.690550][ T5922] usb 2-1: USB disconnect, device number 6 [ 235.721055][ T5833] usb 5-1: USB disconnect, device number 7 [ 236.276687][ T7448] netlink: 8 bytes leftover after parsing attributes in process `syz.4.482'. [ 236.350603][ T10] vhci_hcd: vhci_device speed not set [ 236.730540][ T5833] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 237.553027][ T30] audit: type=1326 audit(1754274022.987:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7458 comm="syz.2.486" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f8978eb69 code=0x0 [ 237.811349][ T5833] usb 5-1: Using ep0 maxpacket: 32 [ 237.835956][ T5833] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 237.876944][ T5833] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.945377][ T5833] usb 5-1: config 0 descriptor?? [ 238.120695][ T24] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 238.162377][ T5833] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 238.181852][ T5833] usb 5-1: Direct firmware load for dvb-usb-az6027-03.fw failed with error -2 [ 238.208677][ T5833] usb 5-1: Falling back to sysfs fallback for: dvb-usb-az6027-03.fw [ 238.282612][ T24] usb 4-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 238.295243][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.306755][ T24] usb 4-1: config 0 descriptor?? [ 238.881524][ T24] elan 0003:04F3:0755.0001: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.3-1/input0 [ 239.093368][ T24] usb 4-1: USB disconnect, device number 8 [ 239.510759][ T7493] batman_adv: batadv0: Adding interface: dummy0 [ 239.530521][ T7493] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 239.641877][ T7493] batman_adv: batadv0: Interface activated: dummy0 [ 240.117156][ T7493] batadv0: mtu less than device minimum [ 240.164912][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.177296][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.189033][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.200453][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.211908][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.223356][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.234723][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.246211][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.257597][ T7493] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 240.630518][ T5933] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 240.796973][ T5933] usb 4-1: config 0 has an invalid interface number: 128 but max is 0 [ 240.830332][ T5933] usb 4-1: config 0 has no interface number 0 [ 240.858305][ T5933] usb 4-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 240.868301][ T5933] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.876461][ T5933] usb 4-1: Product: syz [ 240.881385][ T5933] usb 4-1: Manufacturer: syz [ 240.886090][ T5933] usb 4-1: SerialNumber: syz [ 240.910531][ T5902] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 240.911907][ T5933] usb 4-1: config 0 descriptor?? [ 241.087508][ T5902] usb 3-1: Using ep0 maxpacket: 32 [ 241.589355][ T5902] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 241.610936][ T5902] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.625023][ T5902] usb 3-1: config 0 descriptor?? [ 241.782768][ T7520] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 241.803547][ T5933] usb 4-1: Firmware: major: 12, minor: 32, hardware type: UNKNOWN (133) [ 241.839000][ T5902] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 241.891530][ T5902] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 241.905669][ T5902] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 241.913129][ T5902] usb 3-1: media controller created [ 241.940318][ T5902] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 242.047815][ T5902] az6027: usb out operation failed. (-71) [ 242.060224][ T5902] az6027: usb out operation failed. (-71) [ 242.068401][ T5933] usb 4-1: no permanent extended address found, random address set [ 242.080573][ T5933] usb 4-1: atusb_probe: initialization failed, error = -524 [ 242.091358][ T5933] atusb 4-1:0.128: probe with driver atusb failed with error -524 [ 242.109765][ T5902] stb0899_attach: Driver disabled by Kconfig [ 242.793081][ T5902] az6027: no front-end attached [ 242.793081][ T5902] [ 242.795707][ T5902] az6027: usb out operation failed. (-71) [ 242.795729][ T5902] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 242.800991][ T5902] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input10 [ 242.848234][ T7526] tty tty2: ldisc open failed (-12), clearing slot 1 [ 242.882134][ T5902] dvb-usb: schedule remote query interval to 400 msecs. [ 242.889159][ T5902] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 242.929727][ T5902] usb 3-1: USB disconnect, device number 6 [ 243.005409][ T5923] usb 4-1: USB disconnect, device number 9 [ 243.125073][ T5902] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 243.477942][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.487277][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.496786][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.505956][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.516212][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.526366][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.535529][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.544696][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.553955][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 243.563400][ T7536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 245.961957][ T7560] lo speed is unknown, defaulting to 1000 [ 255.216314][ T7637] PKCS7: Unknown OID: [4] 0.38.107.217331280.32(bad) [ 255.223437][ T7637] PKCS7: Only support pkcs7_signedData type [ 256.324787][ T5881] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 257.810675][ T5881] usb 2-1: unable to get BOS descriptor or descriptor too short [ 257.874953][ T5881] usb 2-1: not running at top speed; connect to a high speed hub [ 257.917760][ T5881] usb 2-1: config 1 has an invalid interface number: 138 but max is 0 [ 257.948029][ T5881] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 258.000062][ T5881] usb 2-1: config 1 has no interface number 0 [ 258.144467][ T5881] usb 2-1: config 1 interface 138 altsetting 252 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 258.159447][ T5881] usb 2-1: config 1 interface 138 has no altsetting 0 [ 258.168818][ T5881] usb 2-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 258.201203][ T5881] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.209414][ T5881] usb 2-1: Product: syz [ 258.220501][ T5881] usb 2-1: Manufacturer: syz [ 258.227323][ T5881] usb 2-1: SerialNumber: syz [ 258.550689][ T5881] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 258.691356][ T5881] usb 2-1: USB disconnect, device number 7 [ 261.007967][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.014474][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.296517][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880696e1c00: rx timeout, send abort [ 261.306721][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880696e1c00: 0x20100: (3) A timeout occurred and this is the connection abort to close the session. [ 267.786127][ T7733] random: crng reseeded on system resumption [ 268.208472][ T7747] overlayfs: failed to resolve './file1': -2 [ 270.436215][ T7771] afs: Unexpected value for 'dyn' [ 272.509087][ T7809] random: crng reseeded on system resumption [ 273.862183][ T30] audit: type=1326 audit(1754274059.297:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 273.883566][ C0] vkms_vblank_simulate: vblank timer overrun [ 273.974593][ T30] audit: type=1326 audit(1754274059.317:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.039968][ T30] audit: type=1326 audit(1754274059.317:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.110661][ T30] audit: type=1326 audit(1754274059.317:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.186607][ T30] audit: type=1326 audit(1754274059.317:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.243596][ T30] audit: type=1326 audit(1754274059.317:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.265907][ T30] audit: type=1326 audit(1754274059.317:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 274.288347][ T30] audit: type=1326 audit(1754274059.367:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f318f385b27 code=0x7ffc0000 [ 274.312235][ T30] audit: type=1326 audit(1754274059.367:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f318f32ad69 code=0x7ffc0000 [ 274.333494][ C0] vkms_vblank_simulate: vblank timer overrun [ 274.382963][ T30] audit: type=1326 audit(1754274059.367:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7825 comm="syz.1.610" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f318f38eb69 code=0x7ffc0000 [ 275.704314][ T7858] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 275.750906][ T7858] macsec1: entered allmulticast mode [ 275.772548][ T7858] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 275.847503][ T7858] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 275.882786][ T7858] netdevsim netdevsim2 netdevsim0: left promiscuous mode [ 277.145845][ T7881] __nla_validate_parse: 44 callbacks suppressed [ 277.145866][ T7881] netlink: 20 bytes leftover after parsing attributes in process `syz.1.632'. [ 277.170560][ T5933] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 277.332592][ T5933] usb 4-1: Using ep0 maxpacket: 8 [ 277.353265][ T5933] usb 4-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=30.62 [ 277.382767][ T5933] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.402844][ T5933] usb 4-1: Product: syz [ 277.421960][ T5933] usb 4-1: Manufacturer: syz [ 277.427431][ T5933] usb 4-1: SerialNumber: syz [ 277.439066][ T5933] usb 4-1: config 0 descriptor?? [ 277.456549][ T5933] usb 4-1: selecting invalid altsetting 3 [ 277.462628][ T5933] comedi comedi5: could not set alternate setting 3 in high speed [ 277.472287][ T5933] usbdux 4-1:0.0: driver 'usbdux' failed to auto-configure device. [ 277.631660][ T5933] usbdux 4-1:0.0: probe with driver usbdux failed with error -22 [ 277.658948][ T5933] usb 4-1: USB disconnect, device number 10 [ 278.027855][ T7891] capability: warning: `syz.1.634' uses 32-bit capabilities (legacy support in use) [ 281.210548][ T10] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 281.214087][ T7923] netlink: 20 bytes leftover after parsing attributes in process `syz.0.643'. [ 281.362809][ T10] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 281.387150][ T10] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 281.418679][ T7920] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 281.436137][ T7920] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 281.440596][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 281.469487][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 281.498155][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 281.534771][ T10] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 281.544328][ T10] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 281.570472][ T10] usb 4-1: Product: syz [ 281.585482][ T10] usb 4-1: Manufacturer: syz [ 281.670662][ T10] cdc_wdm 4-1:1.0: skipping garbage [ 281.675927][ T10] cdc_wdm 4-1:1.0: skipping garbage [ 281.680064][ T7920] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 281.697120][ T7920] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 281.752127][ T7920] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 281.772715][ T7920] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 281.783600][ T10] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 281.790513][ T10] cdc_wdm 4-1:1.0: Unknown control protocol [ 281.830068][ T7920] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 281.841331][ T7920] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 281.956411][ T7920] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 281.971246][ T7920] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 282.229972][ T10] usb 4-1: USB disconnect, device number 11 [ 283.240530][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 283.980530][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 284.050483][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 284.110473][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 284.131580][ T51] Bluetooth: hci4: command 0x0406 tx timeout [ 285.560793][ T5851] Bluetooth: hci0: command 0x0406 tx timeout [ 286.143386][ T7978] lo speed is unknown, defaulting to 1000 [ 286.200598][ T5851] Bluetooth: hci4: command 0x0406 tx timeout [ 286.206740][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 286.206807][ T5854] Bluetooth: hci1: command 0x0406 tx timeout [ 286.225829][ T5846] Bluetooth: hci2: command 0x0406 tx timeout [ 289.630683][ T24] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 289.945992][ T24] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 290.030124][ T24] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 290.121445][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 290.141964][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 290.180475][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 290.227348][ T24] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 290.247115][ T24] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 290.258582][ T24] usb 2-1: Product: syz [ 290.267427][ T24] usb 2-1: Manufacturer: syz [ 290.310829][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 290.332827][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 290.357280][ T24] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 290.377023][ T24] cdc_wdm 2-1:1.0: Unknown control protocol [ 291.924222][ T24] usb 2-1: USB disconnect, device number 8 [ 293.680764][ T5902] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 293.870518][ T5902] usb 3-1: Using ep0 maxpacket: 32 [ 293.910175][ T5902] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 294.109478][ T5902] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.814138][ T5902] usb 3-1: config 0 descriptor?? [ 295.027627][ T5902] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 295.081699][ T5902] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 295.120230][ T5902] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 295.144933][ T5902] usb 3-1: media controller created [ 295.234690][ T5902] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 295.330602][ T5902] az6027: usb out operation failed. (-71) [ 295.371455][ T5902] az6027: usb out operation failed. (-71) [ 295.377250][ T5902] stb0899_attach: Driver disabled by Kconfig [ 295.412503][ T5902] az6027: no front-end attached [ 295.412503][ T5902] [ 295.421734][ T5902] az6027: usb out operation failed. (-71) [ 295.433904][ T5902] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 295.451148][ T5902] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input11 [ 295.652816][ T5902] dvb-usb: schedule remote query interval to 400 msecs. [ 295.659946][ T5902] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 295.671879][ T5902] usb 3-1: USB disconnect, device number 7 [ 295.700467][ T5933] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 296.532727][ T5902] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 296.625633][ T5933] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 296.652933][ T5933] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 296.706533][ T5933] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 296.748637][ T5933] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.341753][ T5902] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 297.454514][ T5933] usb 2-1: usb_control_msg returned -32 [ 297.460188][ T5933] usbtmc 2-1:16.0: can't read capabilities [ 297.502809][ T5902] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 297.544200][ T5902] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 297.578233][ T5902] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 297.602857][ T5902] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 297.622280][ T5902] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 297.672986][ T5902] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 297.688524][ T5902] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 297.707333][ T5902] usb 3-1: Product: syz [ 297.714765][ T5902] usb 3-1: Manufacturer: syz [ 297.729358][ T5902] cdc_wdm 3-1:1.0: skipping garbage [ 297.738740][ T5902] cdc_wdm 3-1:1.0: skipping garbage [ 297.750004][ T5902] cdc_wdm 3-1:1.0: cdc-wdm1: USB WDM device [ 297.760050][ T5902] cdc_wdm 3-1:1.0: Unknown control protocol [ 298.365049][ T5881] usb 3-1: USB disconnect, device number 8 [ 298.908430][ T5881] usb 2-1: USB disconnect, device number 9 [ 299.076047][ T8108] tmpfs: Bad value for 'mpol' [ 299.376251][ T8112] [ 299.378816][ T8112] ============================= [ 299.383942][ T8112] WARNING: suspicious RCU usage [ 299.389043][ T8112] 6.16.0-syzkaller #0 Not tainted [ 299.394134][ T8112] ----------------------------- [ 299.399010][ T8112] net/core/netclassid_cgroup.c:24 suspicious rcu_dereference_check() usage! [ 299.407766][ T8112] [ 299.407766][ T8112] other info that might help us debug this: [ 299.407766][ T8112] [ 299.418271][ T8112] [ 299.418271][ T8112] rcu_scheduler_active = 2, debug_locks = 1 [ 299.427547][ T8112] 1 lock held by syz.3.702/8112: [ 299.433215][ T8112] #0: ffffffff8e13f2c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 299.443742][ T8112] [ 299.443742][ T8112] stack backtrace: [ 299.449687][ T8112] CPU: 0 UID: 0 PID: 8112 Comm: syz.3.702 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 299.449705][ T8112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 299.449720][ T8112] Call Trace: [ 299.449728][ T8112] [ 299.449734][ T8112] dump_stack_lvl+0x189/0x250 [ 299.449757][ T8112] ? __pfx_dump_stack_lvl+0x10/0x10 [ 299.449774][ T8112] ? __pfx__printk+0x10/0x10 [ 299.449794][ T8112] ? print_lock_name+0xde/0x100 [ 299.449817][ T8112] lockdep_rcu_suspicious+0x140/0x1d0 [ 299.449836][ T8112] task_cls_state+0x1a5/0x1d0 [ 299.449852][ T8112] bpf_get_cgroup_classid_curr+0x18/0x60 [ 299.449872][ T8112] bpf_prog_cd2e46495e8fe8a5+0x20/0x26 [ 299.449887][ T8112] bpf_prog_run_pin_on_cpu+0x67/0x150 [ 299.449912][ T8112] bpf_prog_test_run_syscall+0x312/0x4b0 [ 299.449936][ T8112] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 299.449957][ T8112] ? __fget_files+0x2a/0x420 [ 299.449977][ T8112] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 299.449999][ T8112] bpf_prog_test_run+0x2c7/0x340 [ 299.450024][ T8112] __sys_bpf+0x4a4/0x860 [ 299.450046][ T8112] ? __pfx___sys_bpf+0x10/0x10 [ 299.450081][ T8112] ? rcu_is_watching+0x15/0xb0 [ 299.450101][ T8112] __x64_sys_bpf+0x7c/0x90 [ 299.450120][ T8112] do_syscall_64+0xfa/0x3b0 [ 299.450136][ T8112] ? lockdep_hardirqs_on+0x9c/0x150 [ 299.450151][ T8112] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.450165][ T8112] ? clear_bhb_loop+0x60/0xb0 [ 299.450182][ T8112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.450196][ T8112] RIP: 0033:0x7f7f7d38eb69 [ 299.450210][ T8112] 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 [ 299.450225][ T8112] RSP: 002b:00007f7f7e1e4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 299.450240][ T8112] RAX: ffffffffffffffda RBX: 00007f7f7d5b5fa0 RCX: 00007f7f7d38eb69 [ 299.450250][ T8112] RDX: 000000000000003a RSI: 0000200000000340 RDI: 000000000000000a [ 299.450259][ T8112] RBP: 00007f7f7d411df1 R08: 0000000000000000 R09: 0000000000000000 [ 299.450268][ T8112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 299.450276][ T8112] R13: 0000000000000000 R14: 00007f7f7d5b5fa0 R15: 00007ffdb92559e8 [ 299.450298][ T8112] [ 299.730503][ T5881] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 299.880467][ T5881] usb 2-1: Using ep0 maxpacket: 8 [ 299.915391][ T5881] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 299.924448][ T5881] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 299.952898][ T5881] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 299.972520][ T5881] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 299.990739][ T5881] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 300.004082][ T5881] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 300.013905][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.050806][ T5854] Bluetooth: hci0: command 0x0406 tx timeout [ 300.237098][ T5881] usb 2-1: usb_control_msg returned -32 [ 300.258463][ T5881] usbtmc 2-1:16.0: can't read capabilities [ 301.966161][ T5833] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 301.981825][ T5833] dvb_usb_az6027 5-1:0.0: probe with driver dvb_usb_az6027 failed with error -110 [ 301.997113][ T5833] usb 5-1: USB disconnect, device number 8 [ 302.300506][ T5833] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 302.308978][ T5881] usb 2-1: USB disconnect, device number 10 [ 302.640462][ T5833] usb 5-1: device not accepting address 9, error -71