last executing test programs: 5.302176321s ago: executing program 0 (id=18): 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$I2C_RDWR(r1, 0x707, &(0x7f0000000080)={&(0x7f0000000380)}) 3.731298844s ago: executing program 0 (id=25): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000580)='1\x00', 0x2) mlock(&(0x7f00003a4000/0x2000)=nil, 0x2000) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) munlockall() write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) 3.447992209s ago: executing program 0 (id=26): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, &(0x7f0000000080)) 3.326021405s ago: executing program 0 (id=27): r0 = syz_usb_connect$cdc_ncm(0x3, 0x76, &(0x7f0000000840)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902640002010000000904010001020d0000052406000105240000000d240f0100000000000000000006241a00000008241c00000008000905810300020000000904010000020d000009040101"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001180)={0x84, &(0x7f0000000d40)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 2.022296468s ago: executing program 3 (id=37): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000011401082abd7000fedbdf25080021"], 0x18}, 0x1, 0x0, 0x0, 0x40041}, 0x890) 1.945829658s ago: executing program 3 (id=38): syz_usb_connect(0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="120100005520f010402038b1420f04000001090238000100000000090400000371055900090582ebb584"], 0x0) 1.550376223s ago: executing program 2 (id=39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040), 0x55af) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000080)={0x1c, 0x1}) 1.430101614s ago: executing program 2 (id=40): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 1.322622171s ago: executing program 2 (id=42): r0 = fsopen(&(0x7f0000000000)='ocfs2_dlmfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.248205056s ago: executing program 0 (id=44): semtimedop(0x0, &(0x7f0000000040)=[{0x1, 0x1, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 1.190589175s ago: executing program 2 (id=45): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0xd8c6c7b1b572733, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x20008840) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) 1.127453216s ago: executing program 0 (id=47): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000001a80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0xc0145b0e, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, 0x0) r5 = dup2(r1, r0) close_range(r5, 0xffffffffffffffff, 0x0) 985.893656ms ago: executing program 2 (id=48): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x8800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x5, 0x0, 0x7, 0x0, 0xdc, 0x2, 0x6, 0x7, 0x7, 0x9, 0x3, 0x9, 0x0, 0x7, 0x100, 0xf7, 0x5, 0xf4, 0xc, '\x00', 0xfe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 840.342259ms ago: executing program 2 (id=49): r0 = syz_usb_connect(0x2, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 670.378906ms ago: executing program 1 (id=51): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp', 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000280)='2', 0x1, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x7fffffff, @loopback, 0x1}, 0x1c) shutdown(r0, 0x1) 670.121018ms ago: executing program 1 (id=52): copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 608.916171ms ago: executing program 1 (id=53): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000e00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="210f00000000000000002000000008000300", @ANYRES32=r4], 0x1c}}, 0x0) read(r2, &(0x7f0000000480)=""/84, 0x54) 568.33163ms ago: executing program 3 (id=54): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x48, r1, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7ff, 0x70}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x4}]]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) 441.992122ms ago: executing program 1 (id=55): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}]}, 0x1c}}, 0x0) write$nci(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7105050402050603ac0408025d9ac5613540eda5070406f848a4797d6caf8d7eb7b7ea33376b046eca6f4ee4830638e927f996b33fb99aa7d3b5b7b465581f81859936dfb641c664166ee13091b76c1dc698397e98dc1ac19597d57216dea84e99"], 0x61) 441.798816ms ago: executing program 3 (id=56): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf84, 0x3}, 0x1c) 403.566339ms ago: executing program 3 (id=57): sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="3e008018", @ANYRES16=0x0, @ANYBLOB="1c0328"], 0x24}, 0x1, 0x0, 0x0, 0x40881}, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xfff2, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}, 0x0) 328.015501ms ago: executing program 3 (id=58): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) fsopen(0x0, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000280)='g', 0x1, 0x4008891, &(0x7f000005ffe4)={0xa, 0x0, 0x202, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x41}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0xf66, 0x4) 161.482827ms ago: executing program 1 (id=59): syz_emit_vhci(0x0, 0x0) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x0, 0x0, 0x12}, @l2cap_cid_le_signaling={{0xe}, @l2cap_le_conn_rsp={{0x15, 0xe, 0xa}, {0x2, 0x401, 0xad, 0x8, 0x1}}}}, 0x17) ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f0000000540)={0x2, 0x1}) syz_emit_vhci(&(0x7f0000000600)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x60, 0xc9, 0x1}}}, 0x7) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) 0s ago: executing program 1 (id=60): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') setpgid(r0, r0) setpgid(0x0, r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x1f00, 0x12) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts. [ 67.726069][ T5813] cgroup: Unknown subsys name 'net' [ 67.833053][ T5813] cgroup: Unknown subsys name 'cpuset' [ 67.841660][ T5813] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.349079][ T5813] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.416860][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.423601][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.457126][ T5831] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.468161][ T5830] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.471108][ T5836] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.476890][ T5831] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.491588][ T5831] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.492935][ T5836] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.499059][ T5831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.507171][ T5836] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.514647][ T5831] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.521595][ T5836] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.529022][ T5831] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.535242][ T5836] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.551486][ T5831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.558951][ T5831] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.567887][ T5831] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.599140][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.607331][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.615371][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.623846][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.632146][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.157437][ T5823] chnl_net:caif_netlink_parms(): no params data found [ 73.245567][ T5825] chnl_net:caif_netlink_parms(): no params data found [ 73.271593][ T5822] chnl_net:caif_netlink_parms(): no params data found [ 73.364132][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 73.462933][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.470228][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.477976][ T5823] bridge_slave_0: entered allmulticast mode [ 73.485468][ T5823] bridge_slave_0: entered promiscuous mode [ 73.513121][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.520393][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.527568][ T5823] bridge_slave_1: entered allmulticast mode [ 73.534926][ T5823] bridge_slave_1: entered promiscuous mode [ 73.644648][ T5825] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.652442][ T5825] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.659808][ T5825] bridge_slave_0: entered allmulticast mode [ 73.666914][ T5825] bridge_slave_0: entered promiscuous mode [ 73.689615][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.698956][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.706986][ T5822] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.714995][ T5822] bridge_slave_0: entered allmulticast mode [ 73.722211][ T5822] bridge_slave_0: entered promiscuous mode [ 73.730138][ T5825] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.737573][ T5825] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.745715][ T5825] bridge_slave_1: entered allmulticast mode [ 73.752932][ T5825] bridge_slave_1: entered promiscuous mode [ 73.760191][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.767624][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.774944][ T5837] bridge_slave_0: entered allmulticast mode [ 73.782064][ T5837] bridge_slave_0: entered promiscuous mode [ 73.792674][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.812667][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.820385][ T5822] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.827523][ T5822] bridge_slave_1: entered allmulticast mode [ 73.835135][ T5822] bridge_slave_1: entered promiscuous mode [ 73.855682][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.863080][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.870428][ T5837] bridge_slave_1: entered allmulticast mode [ 73.877763][ T5837] bridge_slave_1: entered promiscuous mode [ 73.931881][ T5823] team0: Port device team_slave_0 added [ 73.952163][ T5825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.978075][ T5823] team0: Port device team_slave_1 added [ 73.987219][ T5822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.998938][ T5825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.012688][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.034708][ T5822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.060326][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.122250][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.129198][ T5823] 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 1532 would solve the problem. [ 74.155877][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.179786][ T5825] team0: Port device team_slave_0 added [ 74.197464][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.204846][ T5823] 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 1532 would solve the problem. [ 74.232512][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.245294][ T5822] team0: Port device team_slave_0 added [ 74.253484][ T5825] team0: Port device team_slave_1 added [ 74.261111][ T5837] team0: Port device team_slave_0 added [ 74.276019][ T5822] team0: Port device team_slave_1 added [ 74.294383][ T5837] team0: Port device team_slave_1 added [ 74.348755][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.355973][ T5825] 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 1532 would solve the problem. [ 74.383375][ T5825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.417705][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.424795][ T5822] 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 1532 would solve the problem. [ 74.450963][ T5822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.463120][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.470295][ T5825] 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 1532 would solve the problem. [ 74.496300][ T5825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.508528][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.515622][ T5837] 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 1532 would solve the problem. [ 74.541601][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.566041][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.573252][ T5822] 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 1532 would solve the problem. [ 74.599612][ T5822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.610443][ T52] Bluetooth: hci0: command tx timeout [ 74.616125][ T5147] Bluetooth: hci1: command tx timeout [ 74.622140][ T5831] Bluetooth: hci2: command tx timeout [ 74.628924][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.636317][ T5837] 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 1532 would solve the problem. [ 74.662464][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.679279][ T5823] hsr_slave_0: entered promiscuous mode [ 74.686435][ T5823] hsr_slave_1: entered promiscuous mode [ 74.699441][ T5147] Bluetooth: hci3: command tx timeout [ 74.750722][ T5822] hsr_slave_0: entered promiscuous mode [ 74.757124][ T5822] hsr_slave_1: entered promiscuous mode [ 74.763645][ T5822] debugfs: 'hsr0' already exists in 'hsr' [ 74.769575][ T5822] Cannot create hsr debugfs directory [ 74.845353][ T5825] hsr_slave_0: entered promiscuous mode [ 74.852305][ T5825] hsr_slave_1: entered promiscuous mode [ 74.858472][ T5825] debugfs: 'hsr0' already exists in 'hsr' [ 74.864562][ T5825] Cannot create hsr debugfs directory [ 74.885806][ T5837] hsr_slave_0: entered promiscuous mode [ 74.892431][ T5837] hsr_slave_1: entered promiscuous mode [ 74.898661][ T5837] debugfs: 'hsr0' already exists in 'hsr' [ 74.904568][ T5837] Cannot create hsr debugfs directory [ 75.360032][ T5823] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 75.373465][ T5823] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 75.398380][ T5823] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 75.427049][ T5823] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 75.492588][ T5837] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 75.507154][ T5837] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 75.522284][ T5837] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 75.547388][ T5837] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 75.638615][ T5822] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.671603][ T5822] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.689024][ T5822] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.699164][ T5822] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.788228][ T5825] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.803754][ T5825] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.826224][ T5825] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.841185][ T5825] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.882971][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.937632][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.970025][ T1305] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.977313][ T1305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.001630][ T1305] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.008740][ T1305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.078895][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.140807][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.162280][ T5822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.192747][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.199987][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.214469][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.221750][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.266218][ T5822] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.292792][ T5825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.328647][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.335903][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.369029][ T5825] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.393717][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.400901][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.434010][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.441166][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.482438][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.489687][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.558821][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.691469][ T5831] Bluetooth: hci2: command tx timeout [ 76.691583][ T52] Bluetooth: hci0: command tx timeout [ 76.696951][ T5147] Bluetooth: hci1: command tx timeout [ 76.755164][ T5823] veth0_vlan: entered promiscuous mode [ 76.769467][ T5147] Bluetooth: hci3: command tx timeout [ 76.836832][ T5823] veth1_vlan: entered promiscuous mode [ 76.882868][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.963531][ T5822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.995761][ T5823] veth0_macvtap: entered promiscuous mode [ 77.026934][ T5823] veth1_macvtap: entered promiscuous mode [ 77.060272][ T5837] veth0_vlan: entered promiscuous mode [ 77.075486][ T5825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.101029][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.111062][ T5837] veth1_vlan: entered promiscuous mode [ 77.131191][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.163972][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.174595][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.192749][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.203414][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.246985][ T5822] veth0_vlan: entered promiscuous mode [ 77.288073][ T5822] veth1_vlan: entered promiscuous mode [ 77.313826][ T5837] veth0_macvtap: entered promiscuous mode [ 77.333739][ T5825] veth0_vlan: entered promiscuous mode [ 77.352594][ T5837] veth1_macvtap: entered promiscuous mode [ 77.384956][ T1305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.399980][ T1305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.417564][ T5822] veth0_macvtap: entered promiscuous mode [ 77.433917][ T5825] veth1_vlan: entered promiscuous mode [ 77.454109][ T5822] veth1_macvtap: entered promiscuous mode [ 77.473647][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.502935][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.518440][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.523326][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.536247][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.573306][ T5825] veth0_macvtap: entered promiscuous mode [ 77.585006][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.594206][ T75] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.613305][ T5823] 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. [ 77.615636][ T75] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.640100][ T5825] veth1_macvtap: entered promiscuous mode [ 77.653846][ T75] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.694006][ T75] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.736078][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.754731][ T5911] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.763662][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.787719][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.800441][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.813269][ T3540] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.861323][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.885479][ T5913] netlink: 'syz.2.5': attribute type 4 has an invalid length. [ 77.965176][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.002548][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.032546][ T3540] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.042499][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.049645][ T3540] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.061558][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.070104][ T1305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.078679][ T1305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.171889][ T5918] tmpfs: Cannot enable quota on remount [ 78.199916][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.222356][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.280215][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.302424][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.327289][ T1305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.340640][ T1305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.640983][ T5926] 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. [ 78.745895][ T5907] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 78.770064][ T5147] Bluetooth: hci0: command tx timeout [ 78.770090][ T52] Bluetooth: hci1: command tx timeout [ 78.775579][ T5831] Bluetooth: hci2: command tx timeout [ 78.861707][ T52] Bluetooth: hci3: command tx timeout [ 78.933587][ T5907] usb 4-1: Using ep0 maxpacket: 32 [ 78.958799][ T5907] usb 4-1: config 0 has an invalid interface number: 9 but max is 0 [ 78.974458][ T5907] usb 4-1: config 0 has no interface number 0 [ 78.990050][ T5907] usb 4-1: New USB device found, idVendor=06a2, idProduct=0003, bcdDevice=b4.8c [ 79.004527][ T5907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.022755][ T5907] usb 4-1: Product: syz [ 79.027796][ T5907] usb 4-1: Manufacturer: syz [ 79.034735][ T5907] usb 4-1: SerialNumber: syz [ 79.077699][ T5907] usb 4-1: config 0 descriptor?? [ 79.096062][ T5907] gspca_main: gspca_topro-2.14.0 probing 06a2:0003 [ 79.760752][ T5909] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.922883][ T5909] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 79.932829][ T5909] usb 1-1: config 0 has no interface number 0 [ 79.951689][ T5909] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 79.961776][ T5909] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.971097][ T5909] usb 1-1: Product: syz [ 79.975416][ T5909] usb 1-1: Manufacturer: syz [ 79.980644][ T5909] usb 1-1: SerialNumber: syz [ 79.996606][ T5909] usb 1-1: config 0 descriptor?? [ 80.176764][ T1305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.186620][ T1305] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.214063][ T5909] dvb_usb_ec168 1-1:0.1: probe with driver dvb_usb_ec168 failed with error -32 [ 80.259128][ T5909] usb 1-1: USB disconnect, device number 2 [ 80.528688][ T5907] gspca_topro: reg_r err -71 [ 80.541315][ T5907] gspca_topro: Sensor soi763a [ 80.579254][ T5907] usb 4-1: USB disconnect, device number 2 [ 80.819583][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 80.850240][ T52] Bluetooth: hci0: command tx timeout [ 80.850307][ T5831] Bluetooth: hci2: command tx timeout [ 80.864556][ T5147] Bluetooth: hci1: command tx timeout [ 80.888974][ T5947] input: syz1 as /devices/virtual/input/input5 [ 80.933678][ T5831] Bluetooth: hci3: command tx timeout [ 80.954655][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 80.978312][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 81.460006][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 81.469992][ T0] NOHZ tick-stop error: local softirq work is pending, handler #242!!! [ 81.529389][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 81.571557][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 81.679531][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 81.699811][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 81.709991][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 82.447545][ T5965] warning: `syz.2.17' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 82.649389][ T48] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 82.715511][ T30] audit: type=1804 audit(1767385447.534:2): pid=5969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.19" name="/newroot/7/bus/bus" dev="overlay" ino=63 res=1 errno=0 [ 82.719926][ T5969] evm: overlay not supported [ 82.839472][ T5949] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 82.879419][ T48] usb 2-1: Using ep0 maxpacket: 8 [ 82.892991][ T48] usb 2-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 82.918482][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.951287][ T48] usb 2-1: Product: syz [ 82.955489][ T48] usb 2-1: Manufacturer: syz [ 82.962649][ T48] usb 2-1: SerialNumber: syz [ 82.990416][ T48] usb 2-1: config 0 descriptor?? [ 82.999421][ T5949] usb 1-1: Using ep0 maxpacket: 32 [ 83.013871][ T48] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 83.031776][ T5949] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 83.047094][ T5949] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.072030][ T5949] usb 1-1: config 0 descriptor?? [ 83.319567][ T5949] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 83.489227][ T5949] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 83.503908][ T5949] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 83.515212][ T5949] usb 1-1: media controller created [ 83.576215][ T5949] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 83.652949][ T5949] az6027: usb out operation failed. (-71) [ 83.666392][ T5949] az6027: usb out operation failed. (-71) [ 83.672332][ T5949] stb0899_attach: Driver disabled by Kconfig [ 83.678568][ T5949] az6027: no front-end attached [ 83.678568][ T5949] [ 83.711575][ T5949] az6027: usb out operation failed. (-71) [ 83.727572][ T5949] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 83.738834][ T5980] netlink: 168 bytes leftover after parsing attributes in process `syz.3.23'. [ 83.760737][ T5949] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input6 [ 83.793190][ T5949] dvb-usb: schedule remote query interval to 400 msecs. [ 83.815373][ T5949] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 83.853428][ T5949] usb 1-1: USB disconnect, device number 3 [ 83.963793][ T5949] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 83.984740][ T5983] kernel profiling enabled (shift: 9) [ 84.066304][ T48] usb 2-1: USB disconnect, device number 2 [ 84.709488][ T48] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 84.869850][ T48] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.880458][ T48] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 84.891227][ T5936] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 84.894447][ T48] usb 1-1: config 1 has no interface number 0 [ 84.905224][ T48] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.916764][ T48] usb 1-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 84.937862][ T48] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.947192][ T48] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.961014][ T48] usb 1-1: Product: syz [ 84.965356][ T48] usb 1-1: Manufacturer: syz [ 84.975515][ T48] usb 1-1: SerialNumber: syz [ 85.046058][ T5936] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 85.066871][ T5936] usb 2-1: config 0 has no interfaces? [ 85.079036][ T5936] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 85.099143][ T5936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.116939][ T5936] usb 2-1: Product: syz [ 85.121684][ T5936] usb 2-1: Manufacturer: syz [ 85.126482][ T5936] usb 2-1: SerialNumber: syz [ 85.140765][ T5936] usb 2-1: config 0 descriptor?? [ 85.230868][ T6000] kvm: user requested TSC rate below hardware speed [ 85.294790][ T6000] kvm: kvm [5999]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 85.303951][ T6000] kvm: kvm [5999]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 85.354916][ T5992] random: crng reseeded on system resumption [ 85.567364][ T6007] capability: warning: `syz.3.35' uses 32-bit capabilities (legacy support in use) [ 85.808180][ T48] cdc_ncm 1-1:1.1: bind() failure [ 85.827384][ T5936] usb 2-1: USB disconnect, device number 3 [ 86.011027][ T5883] usb 1-1: USB disconnect, device number 4 [ 86.130902][ T5831] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 86.139456][ T48] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 86.147929][ T5831] Bluetooth: hci2: Injecting HCI hardware error event [ 86.156247][ T5147] Bluetooth: hci2: hardware error 0x00 [ 86.291848][ T48] usb 4-1: Using ep0 maxpacket: 16 [ 86.298349][ T48] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.309109][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 86.321202][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 33973, setting to 1024 [ 86.333255][ T48] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 86.348612][ T48] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= f.42 [ 86.379679][ T48] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 86.391904][ T48] usb 4-1: Manufacturer: syz [ 86.409706][ T48] usb 4-1: config 0 descriptor?? [ 86.429665][ T6015] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 86.661617][ T5936] usb 4-1: USB disconnect, device number 3 [ 86.783236][ T10] cfg80211: failed to load regulatory.db [ 86.903530][ T6034] sctp: [Deprecated]: syz.1.46 (pid 6034) Use of int in max_burst socket option deprecated. [ 86.903530][ T6034] Use struct sctp_assoc_value instead [ 86.979420][ T5936] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 87.051334][ T6043] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 87.139604][ T5936] usb 1-1: Using ep0 maxpacket: 8 [ 87.152575][ T5936] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 87.168591][ T5936] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 87.180527][ T5936] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 87.203075][ T5936] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 87.220963][ T5936] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 87.230280][ T5936] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.239404][ T10] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 87.424173][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 87.452857][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 87.467164][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 87.481165][ T5936] usb 1-1: GET_CAPABILITIES returned 0 [ 87.487253][ T13] nci: nci_extract_activation_params_iso_dep: unsupported activation_rf_tech_and_mode 0x6 [ 87.498057][ T5936] usbtmc 1-1:16.0: can't read capabilities [ 87.504030][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 87.524804][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 87.547503][ T10] usb 3-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 87.569488][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 87.577608][ T10] usb 3-1: Product: syz [ 87.584818][ T10] usb 3-1: Manufacturer: syz [ 87.589856][ T10] usb 3-1: SerialNumber: syz [ 87.673389][ T10] usb 3-1: config 0 descriptor?? [ 87.684972][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.695704][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.704803][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.713879][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.722942][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.733138][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.742234][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.751340][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.760447][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.833606][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.860172][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.869339][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.878548][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.888341][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 87.907652][ T6071] [ 87.909998][ T6071] ====================================================== [ 87.917021][ T6071] WARNING: possible circular locking dependency detected [ 87.924345][ T6071] syzkaller #0 Not tainted [ 87.928749][ T6071] ------------------------------------------------------ [ 87.935751][ T6071] syz.1.60/6071 is trying to acquire lock: [ 87.941845][ T6071] ffff88807e903068 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1460 [ 87.950931][ T6071] [ 87.950931][ T6071] but task is already holding lock: [ 87.958289][ T6071] ffff8880344b6148 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x6d4/0xde0 [ 87.968195][ T6071] [ 87.968195][ T6071] which lock already depends on the new lock. [ 87.968195][ T6071] [ 87.978852][ T6071] [ 87.978852][ T6071] the existing dependency chain (in reverse order) is: [ 87.988473][ T6071] [ 87.988473][ T6071] -> #2 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 87.996286][ T6071] __mutex_lock+0x187/0x1350 [ 88.001404][ T6071] autofs_notify_daemon+0x6d4/0xde0 [ 88.007120][ T6071] autofs_wait+0x11dc/0x18c0 [ 88.012216][ T6071] autofs_mount_wait+0x16b/0x390 [ 88.017739][ T6071] autofs_d_automount+0x64f/0x820 [ 88.023264][ T6071] __traverse_mounts+0x301/0x5e0 [ 88.028708][ T6071] step_into_slowpath+0x469/0x7d0 [ 88.034234][ T6071] path_lookupat+0x433/0x8c0 [ 88.039332][ T6071] filename_lookup+0x212/0x570 [ 88.044604][ T6071] kern_path+0x35/0x50 [ 88.049182][ T6071] lookup_bdev+0xc0/0x280 [ 88.054223][ T6071] resume_store+0x169/0x480 [ 88.059506][ T6071] kernfs_fop_write_iter+0x3af/0x540 [ 88.065323][ T6071] vfs_write+0x5c9/0xb30 [ 88.070110][ T6071] ksys_write+0x145/0x250 [ 88.074974][ T6071] do_syscall_64+0xfa/0xf80 [ 88.079986][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.086404][ T6071] [ 88.086404][ T6071] -> #1 (&of->mutex){+.+.}-{4:4}: [ 88.093608][ T6071] __mutex_lock+0x187/0x1350 [ 88.098723][ T6071] kernfs_fop_write_iter+0x1de/0x540 [ 88.104515][ T6071] iter_file_splice_write+0x972/0x10b0 [ 88.110486][ T6071] do_splice+0xc79/0x1660 [ 88.115332][ T6071] __se_sys_splice+0x2e1/0x460 [ 88.120612][ T6071] do_syscall_64+0xfa/0xf80 [ 88.125636][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.132079][ T6071] [ 88.132079][ T6071] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 88.139469][ T6071] __lock_acquire+0x15a6/0x2cf0 [ 88.144832][ T6071] lock_acquire+0x117/0x340 [ 88.149840][ T6071] __mutex_lock+0x187/0x1350 [ 88.154933][ T6071] anon_pipe_write+0x15d/0x1460 [ 88.160280][ T6071] __kernel_write_iter+0x481/0x910 [ 88.165895][ T6071] __kernel_write+0xef/0x150 [ 88.170993][ T6071] autofs_notify_daemon+0x6e7/0xde0 [ 88.176692][ T6071] autofs_wait+0x11dc/0x18c0 [ 88.181785][ T6071] autofs_mount_wait+0x16b/0x390 [ 88.187219][ T6071] autofs_d_automount+0x64f/0x820 [ 88.192740][ T6071] __traverse_mounts+0x301/0x5e0 [ 88.198189][ T6071] step_into_slowpath+0x469/0x7d0 [ 88.203725][ T6071] path_lookupat+0x433/0x8c0 [ 88.208859][ T6071] filename_lookup+0x212/0x570 [ 88.214135][ T6071] kern_path+0x35/0x50 [ 88.218705][ T6071] lookup_bdev+0xc0/0x280 [ 88.223533][ T6071] resume_store+0x169/0x480 [ 88.228540][ T6071] kernfs_fop_write_iter+0x3af/0x540 [ 88.234423][ T6071] vfs_write+0x5c9/0xb30 [ 88.239173][ T6071] ksys_write+0x145/0x250 [ 88.244002][ T6071] do_syscall_64+0xfa/0xf80 [ 88.249011][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.255756][ T6071] [ 88.255756][ T6071] other info that might help us debug this: [ 88.255756][ T6071] [ 88.265965][ T6071] Chain exists of: [ 88.265965][ T6071] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 88.265965][ T6071] [ 88.278374][ T6071] Possible unsafe locking scenario: [ 88.278374][ T6071] [ 88.285816][ T6071] CPU0 CPU1 [ 88.291258][ T6071] ---- ---- [ 88.296603][ T6071] lock(&sbi->pipe_mutex); [ 88.301089][ T6071] lock(&of->mutex); [ 88.307574][ T6071] lock(&sbi->pipe_mutex); [ 88.314578][ T6071] lock(&pipe->mutex); [ 88.318713][ T6071] [ 88.318713][ T6071] *** DEADLOCK *** [ 88.318713][ T6071] [ 88.326835][ T6071] 5 locks held by syz.1.60/6071: [ 88.331781][ T6071] #0: ffff8880317380f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 88.340806][ T6071] #1: ffff88803486a420 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 88.349685][ T6071] #2: ffff888033c41088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1de/0x540 [ 88.359671][ T6071] #3: ffff8881416d05a8 (kn->active#61){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x231/0x540 [ 88.369668][ T6071] #4: ffff8880344b6148 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x6d4/0xde0 [ 88.379930][ T6071] [ 88.379930][ T6071] stack backtrace: [ 88.386109][ T6071] CPU: 0 UID: 0 PID: 6071 Comm: syz.1.60 Not tainted syzkaller #0 PREEMPT(full) [ 88.386123][ T6071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 88.386134][ T6071] Call Trace: [ 88.386141][ T6071] [ 88.386147][ T6071] dump_stack_lvl+0x189/0x250 [ 88.386161][ T6071] ? __pfx_dump_stack_lvl+0x10/0x10 [ 88.386170][ T6071] ? __pfx__printk+0x10/0x10 [ 88.386184][ T6071] ? print_lock_name+0xde/0x100 [ 88.386197][ T6071] print_circular_bug+0x2e2/0x300 [ 88.386208][ T6071] check_noncircular+0x12e/0x150 [ 88.386218][ T6071] __lock_acquire+0x15a6/0x2cf0 [ 88.386236][ T6071] ? anon_pipe_write+0x15d/0x1460 [ 88.386245][ T6071] lock_acquire+0x117/0x340 [ 88.386257][ T6071] ? anon_pipe_write+0x15d/0x1460 [ 88.386268][ T6071] __mutex_lock+0x187/0x1350 [ 88.386279][ T6071] ? anon_pipe_write+0x15d/0x1460 [ 88.386288][ T6071] ? is_bpf_text_address+0x292/0x2b0 [ 88.386300][ T6071] ? is_bpf_text_address+0x26/0x2b0 [ 88.386312][ T6071] ? anon_pipe_write+0x15d/0x1460 [ 88.386320][ T6071] ? unwind_get_return_address+0x4d/0x90 [ 88.386330][ T6071] ? __pfx___mutex_lock+0x10/0x10 [ 88.386341][ T6071] ? __bfs+0x154/0x290 [ 88.386355][ T6071] anon_pipe_write+0x15d/0x1460 [ 88.386363][ T6071] ? check_noncircular+0xda/0x150 [ 88.386373][ T6071] ? irqentry_exit+0x5dd/0x660 [ 88.386383][ T6071] ? irqentry_exit+0x5dd/0x660 [ 88.386392][ T6071] ? trace_irq_disable+0x37/0x100 [ 88.386403][ T6071] ? __pfx_anon_pipe_write+0x10/0x10 [ 88.386412][ T6071] ? autofs_notify_daemon+0x6d4/0xde0 [ 88.386422][ T6071] ? __pfx_hlock_conflict+0x10/0x10 [ 88.386433][ T6071] __kernel_write_iter+0x481/0x910 [ 88.386446][ T6071] ? __pfx_anon_pipe_write+0x10/0x10 [ 88.386455][ T6071] ? __pfx___kernel_write_iter+0x10/0x10 [ 88.386467][ T6071] ? trace_contention_end+0x39/0x100 [ 88.386477][ T6071] ? __asan_memset+0x22/0x50 [ 88.386490][ T6071] ? iov_iter_kvec+0xb8/0x180 [ 88.386502][ T6071] __kernel_write+0xef/0x150 [ 88.386515][ T6071] ? __pfx___kernel_write+0x10/0x10 [ 88.386527][ T6071] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 88.386537][ T6071] ? from_kgid_munged+0x1f4/0x6a0 [ 88.386548][ T6071] ? __pfx_from_kgid_munged+0x10/0x10 [ 88.386557][ T6071] ? __kasan_kmalloc+0x93/0xb0 [ 88.386565][ T6071] ? autofs_wait+0xd32/0x18c0 [ 88.386573][ T6071] ? autofs_mount_wait+0x16b/0x390 [ 88.386581][ T6071] ? autofs_d_automount+0x64f/0x820 [ 88.386589][ T6071] ? autofs_notify_daemon+0x4c0/0xde0 [ 88.386598][ T6071] autofs_notify_daemon+0x6e7/0xde0 [ 88.386608][ T6071] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 88.386623][ T6071] ? __raw_spin_lock_init+0x45/0x100 [ 88.386634][ T6071] ? autofs_wait+0xe13/0x18c0 [ 88.386642][ T6071] autofs_wait+0x11dc/0x18c0 [ 88.386650][ T6071] ? d_walk+0x2c0/0x780 [ 88.386663][ T6071] ? __pfx_autofs_wait+0x10/0x10 [ 88.386672][ T6071] ? do_raw_spin_unlock+0x122/0x240 [ 88.386684][ T6071] autofs_mount_wait+0x16b/0x390 [ 88.386694][ T6071] autofs_d_automount+0x64f/0x820 [ 88.386704][ T6071] __traverse_mounts+0x301/0x5e0 [ 88.386715][ T6071] step_into_slowpath+0x469/0x7d0 [ 88.386727][ T6071] ? __pfx_step_into_slowpath+0x10/0x10 [ 88.386736][ T6071] ? lookup_slow+0x5e/0x70 [ 88.386748][ T6071] path_lookupat+0x433/0x8c0 [ 88.386760][ T6071] filename_lookup+0x212/0x570 [ 88.386772][ T6071] ? __pfx_filename_lookup+0x10/0x10 [ 88.386785][ T6071] ? trace_kmem_cache_alloc+0x1f/0xb0 [ 88.386797][ T6071] ? kmem_cache_alloc_noprof+0x3ce/0x710 [ 88.386808][ T6071] ? getname_kernel+0x146/0x2f0 [ 88.386818][ T6071] ? getname_kernel+0x20e/0x2f0 [ 88.386827][ T6071] kern_path+0x35/0x50 [ 88.386837][ T6071] lookup_bdev+0xc0/0x280 [ 88.386848][ T6071] ? trace_kmalloc+0x1f/0xb0 [ 88.386859][ T6071] ? __kmalloc_node_track_caller_noprof+0x594/0x820 [ 88.386872][ T6071] ? __pfx_lookup_bdev+0x10/0x10 [ 88.386882][ T6071] ? kstrndup+0xbf/0x160 [ 88.386892][ T6071] resume_store+0x169/0x480 [ 88.386902][ T6071] ? sysfs_file_kobj+0x1a/0x230 [ 88.386915][ T6071] ? __pfx_resume_store+0x10/0x10 [ 88.386925][ T6071] ? sysfs_file_kobj+0x1a/0x230 [ 88.386936][ T6071] ? sysfs_file_kobj+0x1a/0x230 [ 88.386947][ T6071] ? sysfs_file_kobj+0x1a/0x230 [ 88.386958][ T6071] ? sysfs_file_kobj+0x1e4/0x230 [ 88.386968][ T6071] ? sysfs_kf_write+0x166/0x260 [ 88.386980][ T6071] ? __pfx_sysfs_kf_write+0x10/0x10 [ 88.386997][ T6071] kernfs_fop_write_iter+0x3af/0x540 [ 88.387009][ T6071] vfs_write+0x5c9/0xb30 [ 88.387022][ T6071] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 88.387032][ T6071] ? __pfx_vfs_write+0x10/0x10 [ 88.387047][ T6071] ? __fget_files+0x2a/0x420 [ 88.387063][ T6071] ksys_write+0x145/0x250 [ 88.387076][ T6071] ? __pfx_ksys_write+0x10/0x10 [ 88.387089][ T6071] ? do_syscall_64+0xbe/0xf80 [ 88.387099][ T6071] do_syscall_64+0xfa/0xf80 [ 88.387109][ T6071] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.387117][ T6071] ? clear_bhb_loop+0x60/0xb0 [ 88.387127][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.387138][ T6071] RIP: 0033:0x7f26dcb8f749 [ 88.387152][ T6071] 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 [ 88.387160][ T6071] RSP: 002b:00007f26dadf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 88.387171][ T6071] RAX: ffffffffffffffda RBX: 00007f26dcde5fa0 RCX: 00007f26dcb8f749 [ 88.387178][ T6071] RDX: 0000000000000012 RSI: 0000200000000040 RDI: 0000000000000003 [ 88.387184][ T6071] RBP: 00007f26dcc13f91 R08: 0000000000000000 R09: 0000000000000000 [ 88.387190][ T6071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.387195][ T6071] R13: 00007f26dcde6038 R14: 00007f26dcde5fa0 R15: 00007ffdb2ef9bf8 [ 88.387205][ T6071] [ 88.984628][ T10] radio-si470x 3-1:0.0: si470x_get_report: usb_control_msg returned -110 [ 89.063763][ T5147] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 89.073785][ T10] radio-si470x 3-1:0.0: probe with driver radio-si470x failed with error -5 [ 89.085058][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 89.090128][ C0] raw-gadget.1 gadget.2: ignoring, device is not running [ 89.094237][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 89.118599][ T5908] usb 1-1: USB disconnect, device number 5 [ 89.120737][ T10] usb 3-1: USB disconnect, device number 2 [ 89.212256][ T6071] PM: Image not found (code -22)