Warning: Permanently added '[localhost]:48210' (ECDSA) to the list of known hosts. 2025/09/01 11:56:33 fuzzer started 2025/09/01 11:56:33 dialing manager at localhost:35473 syzkaller login: [ 50.157990] cgroup: Unknown subsys name 'net' [ 50.237823] cgroup: Unknown subsys name 'cpuset' [ 50.252937] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:56:45 syscalls: 2214 2025/09/01 11:56:45 code coverage: enabled 2025/09/01 11:56:45 comparison tracing: enabled 2025/09/01 11:56:45 extra coverage: enabled 2025/09/01 11:56:45 setuid sandbox: enabled 2025/09/01 11:56:45 namespace sandbox: enabled 2025/09/01 11:56:45 Android sandbox: enabled 2025/09/01 11:56:45 fault injection: enabled 2025/09/01 11:56:45 leak checking: enabled 2025/09/01 11:56:45 net packet injection: enabled 2025/09/01 11:56:45 net device setup: enabled 2025/09/01 11:56:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:56:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:56:45 USB emulation: enabled 2025/09/01 11:56:45 hci packet injection: enabled 2025/09/01 11:56:45 wifi device emulation: enabled 2025/09/01 11:56:45 802.15.4 emulation: enabled 2025/09/01 11:56:45 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:56:45 fetching corpus: 50, signal 22099/25638 (executing program) 2025/09/01 11:56:45 fetching corpus: 100, signal 30856/35918 (executing program) 2025/09/01 11:56:45 fetching corpus: 150, signal 37925/44391 (executing program) 2025/09/01 11:56:45 fetching corpus: 200, signal 43680/51473 (executing program) 2025/09/01 11:56:45 fetching corpus: 250, signal 47798/56886 (executing program) 2025/09/01 11:56:45 fetching corpus: 300, signal 53784/63924 (executing program) 2025/09/01 11:56:45 fetching corpus: 350, signal 59568/70668 (executing program) 2025/09/01 11:56:45 fetching corpus: 400, signal 64970/76909 (executing program) 2025/09/01 11:56:45 fetching corpus: 450, signal 68530/81482 (executing program) 2025/09/01 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(executing program) 2025/09/01 11:57:01 fetching corpus: 8850, signal 190803/195704 (executing program) 2025/09/01 11:57:01 fetching corpus: 8900, signal 191115/195704 (executing program) 2025/09/01 11:57:01 fetching corpus: 8950, signal 191390/195747 (executing program) 2025/09/01 11:57:01 fetching corpus: 9000, signal 191713/195747 (executing program) 2025/09/01 11:57:01 fetching corpus: 9050, signal 191927/195747 (executing program) 2025/09/01 11:57:01 fetching corpus: 9100, signal 192148/195751 (executing program) 2025/09/01 11:57:01 fetching corpus: 9150, signal 192414/195756 (executing program) 2025/09/01 11:57:01 fetching corpus: 9200, signal 192594/195771 (executing program) 2025/09/01 11:57:01 fetching corpus: 9250, signal 192803/195778 (executing program) 2025/09/01 11:57:01 fetching corpus: 9250, signal 192803/195778 (executing program) 2025/09/01 11:57:03 starting 8 fuzzer processes 11:57:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:57:03 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0x10, 0x0, 0x0) 11:57:03 executing program 6: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee00) 11:57:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x43, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}}) 11:57:03 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10100c, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x16}, 0x18) 11:57:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="f9de6c8a", 0x5b4}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010220, 0x0) [ 79.873163] audit: type=1400 audit(1756727823.841:7): avc: denied { execmem } for pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:57:03 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}}}}}, 0x0) 11:57:03 executing program 7: syz_usb_connect$cdc_ncm(0x0, 0x6f, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "a0"}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x3}}}}}}}]}}, 0x0) [ 81.050283] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.054151] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.058960] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.060576] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.062955] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.070581] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.073041] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.079242] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.080810] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.085525] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.130444] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.135882] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.138976] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.150332] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.175027] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.182080] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.189459] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.191443] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.201070] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.205204] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.207244] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.208872] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.213115] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.224361] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.252958] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.255742] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.257172] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.259250] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.262564] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.268558] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.271254] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.297649] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.299369] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.301605] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.303856] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.306894] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.328417] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 81.343852] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.380440] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.391372] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 83.144430] Bluetooth: hci0: command tx timeout [ 83.145265] Bluetooth: hci1: command tx timeout [ 83.207897] Bluetooth: hci2: command tx timeout [ 83.272786] Bluetooth: hci4: command tx timeout [ 83.400996] Bluetooth: hci7: command tx timeout [ 83.401040] Bluetooth: hci5: command tx timeout [ 83.401351] Bluetooth: hci3: command tx timeout [ 83.465766] Bluetooth: hci6: command tx timeout [ 85.193744] Bluetooth: hci0: command tx timeout [ 85.194206] Bluetooth: hci1: command tx timeout [ 85.257014] Bluetooth: hci2: command tx timeout [ 85.320767] Bluetooth: hci4: command tx timeout [ 85.447946] Bluetooth: hci3: command tx timeout [ 85.448500] Bluetooth: hci5: command tx timeout [ 85.449808] Bluetooth: hci7: command tx timeout [ 85.512825] Bluetooth: hci6: command tx timeout [ 87.240136] Bluetooth: hci1: command tx timeout [ 87.241211] Bluetooth: hci0: command tx timeout [ 87.304933] Bluetooth: hci2: command tx timeout [ 87.368833] Bluetooth: hci4: command tx timeout [ 87.497110] Bluetooth: hci5: command tx timeout [ 87.497979] Bluetooth: hci7: command tx timeout [ 87.498013] Bluetooth: hci3: command tx timeout [ 87.561789] Bluetooth: hci6: command tx timeout [ 89.288774] Bluetooth: hci1: command tx timeout [ 89.289340] Bluetooth: hci0: command tx timeout [ 89.353829] Bluetooth: hci2: command tx timeout [ 89.416780] Bluetooth: hci4: command tx timeout [ 89.544425] Bluetooth: hci3: command tx timeout [ 89.544911] Bluetooth: hci5: command tx timeout [ 89.545291] Bluetooth: hci7: command tx timeout [ 89.607781] Bluetooth: hci6: command tx timeout [ 118.360411] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.361112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.536754] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.537385] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.731142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.731787] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.877799] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.878476] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:57:42 executing program 6: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee00) 11:57:43 executing program 6: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee00) 11:57:43 executing program 6: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee00) 11:57:43 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}}}}}, 0x0) 11:57:43 executing program 6: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) listen(r1, 0x0) 11:57:43 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}}}}}, 0x0) [ 119.382140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.382693] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:57:43 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}}}}}, 0x0) 11:57:43 executing program 6: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) listen(r1, 0x0) [ 119.564549] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.565184] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.597173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.597754] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.692077] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.692691] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.881887] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.882519] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.947572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.948870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.969769] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.970344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.984973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.985537] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.026199] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.026920] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.053881] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.054464] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.129723] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.130321] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.146612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.149420] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.225755] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.226388] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.376517] audit: type=1400 audit(1756727864.344:8): avc: denied { open } for pid=3906 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 120.383180] audit: type=1400 audit(1756727864.344:9): avc: denied { kernel } for pid=3906 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 120.458225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.459163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 11:57:44 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0x10, 0x0, 0x0) 11:57:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmmsg$inet6(r2, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)='1', 0x1}], 0x1}}], 0x1, 0x159909a46ddc7bc9) 11:57:44 executing program 6: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) listen(r1, 0x0) 11:57:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) pread64(r0, &(0x7f0000000040)=""/162, 0xa2, 0x8) 11:57:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan4\x00'}) 11:57:44 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10100c, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x16}, 0x18) 11:57:44 executing program 7: syz_usb_connect$cdc_ncm(0x0, 0x6f, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "a0"}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x3}}}}}}}]}}, 0x0) 11:57:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) [ 120.567874] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.572026] misc raw-gadget: fail, usb_gadget_register_driver returned -16 11:57:45 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0x10, 0x0, 0x0) 11:57:45 executing program 6: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) listen(r1, 0x0) 11:57:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:57:45 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10100c, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x16}, 0x18) 11:57:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:57:45 executing program 4: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 11:57:45 executing program 7: syz_usb_connect$cdc_ncm(0x0, 0x6f, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "a0"}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x3}}}}}}}]}}, 0x0) 11:57:45 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) ioprio_set$uid(0x3, r1, 0x0) 11:57:45 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10100c, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x16}, 0x18) [ 121.194146] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.196156] misc raw-gadget: fail, usb_gadget_register_driver returned -16 11:57:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:57:45 executing program 6: r0 = epoll_create(0x2b) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 11:57:45 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0x10, 0x0, 0x0) 11:57:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:57:45 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000002ac0)={0x0, 0x0, "724e89", 0x7}) 11:57:45 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) [ 121.310386] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 121.311351] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 121.311955] CPU: 1 UID: 0 PID: 3961 Comm: syz-executor.6 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.313989] Tainted: [W]=WARN [ 121.314672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.316364] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.317648] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 121.321750] RSP: 0018:ffff88800e43f800 EFLAGS: 00010212 [ 121.322175] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 121.322741] RDX: ffff88800f31d280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 121.323310] RBP: ffff88800e43fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16640 [ 121.323872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.324433] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.325006] FS: 00005555618a8400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.325643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.326101] CR2: 00005555618a9c18 CR3: 000000001e0ef000 CR4: 0000000000350ef0 [ 121.326666] Call Trace: [ 121.326882] [ 121.327070] ? arch_scale_cpu_capacity+0x17/0xa0 [ 121.327463] ? __pfx_perf_tp_event+0x10/0x10 [ 121.327820] ? __asan_memset+0x24/0x50 [ 121.328154] ? perf_trace_lock+0xb5/0x5d0 [ 121.328495] ? kvm_sched_clock_read+0x16/0x30 [ 121.328867] ? sched_clock+0x37/0x60 [ 121.329176] ? sched_clock_cpu+0x6c/0x4e0 [ 121.329516] ? lock_is_held_type+0x9e/0x120 [ 121.329872] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.330278] perf_trace_run_bpf_submit+0xef/0x180 [ 121.330673] perf_trace_lock+0x337/0x5d0 [ 121.331021] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.331397] ? lock_acquire+0x15e/0x2f0 [ 121.331719] ? futex_ref_get+0x48/0x300 [ 121.332042] ? futex_ref_get+0x114/0x300 [ 121.332365] ? futex_hash+0x15c/0x390 [ 121.332678] lock_release+0x1ab/0x290 [ 121.332992] ? futex_hash+0x15c/0x390 [ 121.333304] futex_ref_get+0x119/0x300 [ 121.333618] ? futex_hash+0x15c/0x390 [ 121.333924] futex_hash+0x70/0x390 [ 121.334218] futex_wake+0x143/0x540 [ 121.334521] ? put_pid+0x1f/0x30 [ 121.334805] ? kernel_clone+0x204/0x7f0 [ 121.335127] ? __pfx_futex_wake+0x10/0x10 [ 121.335464] ? __pfx_kernel_clone+0x10/0x10 [ 121.335817] ? perf_trace_lock+0xb5/0x5d0 [ 121.336156] do_futex+0x26d/0x370 [ 121.336444] ? __pfx_do_futex+0x10/0x10 [ 121.336768] ? __pfx___do_sys_clone+0x10/0x10 [ 121.337136] ? find_held_lock+0x2b/0x80 [ 121.337466] __x64_sys_futex+0x1c9/0x4d0 [ 121.337798] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.338171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 121.338592] do_syscall_64+0xbf/0x360 [ 121.338909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.339321] RIP: 0033:0x7f2c45452b19 [ 121.339620] 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 bc ff ff ff f7 d8 64 89 01 48 [ 121.341044] RSP: 002b:00007ffe436139f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.341644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c45452b19 [ 121.342204] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2c45565f68 [ 121.342761] RBP: 00007f2c45565f60 R08: 00007f2c429c8700 R09: 0000000000000000 [ 121.343334] R10: 00007f2c429c8700 R11: 0000000000000246 R12: 00007f2c4556a030 [ 121.343894] R13: 00007ffe43613b00 R14: 00007f2c45565f60 R15: 000000000001d974 [ 121.344469] [ 121.344662] Modules linked in: [ 121.344993] ---[ end trace 0000000000000000 ]--- [ 121.345369] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.345765] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 121.347213] RSP: 0018:ffff88800e43f800 EFLAGS: 00010212 [ 121.347636] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 121.348218] RDX: ffff88800f31d280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 121.348793] RBP: ffff88800e43fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16640 [ 121.349361] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.349937] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.350511] FS: 00005555618a8400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 121.351168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.351635] CR2: 00005555618a9c18 CR3: 000000001e0ef000 CR4: 0000000000350ef0 [ 121.352221] note: syz-executor.6[3961] exited with preempt_count 1 [ 121.352728] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 121.353431] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor.6 [ 121.354113] preempt_count: 0, expected: 0 [ 121.354440] RCU nest depth: 2, expected: 0 [ 121.354792] INFO: lockdep is turned off. [ 121.355114] CPU: 1 UID: 0 PID: 3961 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.355133] Tainted: [D]=DIE, [W]=WARN [ 121.355137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.355144] Call Trace: [ 121.355148] [ 121.355152] dump_stack_lvl+0xfa/0x120 [ 121.355178] __might_resched+0x2f3/0x510 [ 121.355193] exit_signals+0x25/0x940 [ 121.355211] do_exit+0x2db/0x2970 [ 121.355226] ? _printk+0xbe/0xf0 [ 121.355239] ? __pfx__printk+0x10/0x10 [ 121.355253] ? __pfx_do_exit+0x10/0x10 [ 121.355268] make_task_dead+0x174/0x3b0 [ 121.355281] ? do_syscall_64+0xbf/0x360 [ 121.355293] rewind_stack_and_make_dead+0x16/0x20 [ 121.355309] RIP: 0033:0x7f2c45452b19 [ 121.355317] 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 bc ff ff ff f7 d8 64 89 01 48 [ 121.355328] RSP: 002b:00007ffe436139f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.355339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c45452b19 [ 121.355347] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2c45565f68 [ 121.355354] RBP: 00007f2c45565f60 R08: 00007f2c429c8700 R09: 0000000000000000 [ 121.355361] R10: 00007f2c429c8700 R11: 0000000000000246 R12: 00007f2c4556a030 [ 121.355369] R13: 00007ffe43613b00 R14: 00007f2c45565f60 R15: 000000000001d974 [ 121.355380] [ 121.426768] kmemleak: Found object by alias at 0x607f1a63e644 [ 121.426780] CPU: 1 UID: 0 PID: 3966 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 121.426809] Tainted: [D]=DIE, [W]=WARN [ 121.426813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.426819] Call Trace: [ 121.426822] [ 121.426826] dump_stack_lvl+0xca/0x120 [ 121.426845] __lookup_object+0x94/0xb0 [ 121.426862] delete_object_full+0x27/0x70 [ 121.426878] free_percpu+0x30/0x1160 [ 121.426895] ? arch_uprobe_clear_state+0x16/0x140 [ 121.426914] futex_hash_free+0x38/0xc0 [ 121.426927] mmput+0x2d3/0x390 [ 121.426945] do_exit+0x79d/0x2970 [ 121.426960] ? __pfx_do_exit+0x10/0x10 [ 121.426973] ? do_raw_spin_lock+0x123/0x260 [ 121.426990] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 121.427006] do_group_exit+0xd3/0x2a0 [ 121.427021] get_signal+0x2315/0x2340 [ 121.427039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 121.427056] ? __pfx_get_signal+0x10/0x10 [ 121.427073] ? __pfx_task_work_add+0x10/0x10 [ 121.427088] arch_do_signal_or_restart+0x80/0x790 [ 121.427106] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 121.427122] ? __fput_deferred+0x21a/0x490 [ 121.427139] ? __pfx___fput_deferred+0x10/0x10 [ 121.427155] ? __pfx___file_ref_put+0x10/0x10 [ 121.427175] ? selinux_file_ioctl+0xb9/0x280 [ 121.427195] exit_to_user_mode_loop+0x8b/0x110 [ 121.427207] do_syscall_64+0x2f7/0x360 [ 121.427219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.427230] RIP: 0033:0x7f330e6a2b19 [ 121.427238] Code: Unable to access opcode bytes at 0x7f330e6a2aef. [ 121.427244] RSP: 002b:00007f330bc18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.427255] RAX: 0000000000000000 RBX: 00007f330e7b5f60 RCX: 00007f330e6a2b19 [ 121.427262] RDX: 0000000020000040 RSI: 0000000040305828 RDI: 0000000000000003 [ 121.427269] RBP: 00007f330e6fcf6d R08: 0000000000000000 R09: 0000000000000000 [ 121.427276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.427283] R13: 00007ffea69d2c2f R14: 00007f330bc18300 R15: 0000000000022000 [ 121.427294] [ 121.427298] kmemleak: Object (percpu) 0x607f1a63e640 (size 8): [ 121.427305] kmemleak: comm "syz-executor.0", pid 3960, jiffies 4294788164 [ 121.427312] kmemleak: min_count = 1 [ 121.427316] kmemleak: count = 0 [ 121.427320] kmemleak: flags = 0x21 [ 121.427324] kmemleak: checksum = 0 [ 121.427328] kmemleak: backtrace: [ 121.427331] pcpu_alloc_noprof+0x87a/0x1170 [ 121.427348] perf_trace_event_init+0x366/0xa10 [ 121.427362] perf_trace_init+0x1a4/0x2f0 [ 121.427375] perf_tp_event_init+0xa6/0x120 [ 121.427392] perf_try_init_event+0x140/0x9f0 [ 121.427406] perf_event_alloc.part.0+0x118e/0x45f0 [ 121.427424] __do_sys_perf_event_open+0x719/0x2c20 [ 121.427437] do_syscall_64+0xbf/0x360 [ 121.427447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.138520] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 123.336741] Bluetooth: hci0: command 0x0401 tx timeout 11:57:48 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:48 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) 11:57:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 11:57:48 executing program 7: syz_usb_connect$cdc_ncm(0x0, 0x6f, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "a0"}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x3}}}}}}}]}}, 0x0) 11:57:48 executing program 5: perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5435, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 11:57:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, 0x0) 11:57:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) [ 124.351073] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 124.352068] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 124.352820] CPU: 0 UID: 0 PID: 3969 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.353843] Tainted: [D]=DIE, [W]=WARN [ 124.354174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.354894] RIP: 0010:perf_tp_event+0x175/0xe70 11:57:48 executing program 2: capget(&(0x7f00000017c0), &(0x7f0000001800)) [ 124.355477] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 124.357048] RSP: 0018:ffff888048417800 EFLAGS: 00010212 [ 124.357507] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 124.358113] RDX: ffff888018798000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 124.358724] RBP: ffff888048417a70 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 124.359347] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 124.359951] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 124.360568] FS: 000055557c6ee400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 124.361258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.361757] CR2: 00007f2c454d2546 CR3: 000000000d279000 CR4: 0000000000350ef0 [ 124.362366] Call Trace: [ 124.362592] [ 124.362793] ? arch_scale_cpu_capacity+0x17/0xa0 [ 124.363231] ? __pfx_perf_tp_event+0x10/0x10 [ 124.363623] ? __asan_memset+0x24/0x50 [ 124.363983] ? __pfx_perf_trace_lock+0x10/0x10 [ 124.364389] ? __pfx___mutex_lock+0x10/0x10 [ 124.364773] ? perf_trace_lock+0xb5/0x5d0 [ 124.365142] ? kvm_sched_clock_read+0x16/0x30 [ 124.365544] ? sched_clock+0x37/0x60 [ 124.365876] ? sched_clock_cpu+0x6c/0x4e0 [ 124.366250] ? perf_trace_run_bpf_submit+0xef/0x180 [ 124.366686] perf_trace_run_bpf_submit+0xef/0x180 [ 124.367120] perf_trace_lock+0x337/0x5d0 [ 124.367482] ? __pfx_perf_trace_lock+0x10/0x10 [ 124.367889] ? __pfx_perf_trace_lock+0x10/0x10 [ 124.368294] ? get_futex_key+0x592/0x14a0 [ 124.368653] ? futex_ref_get+0x114/0x300 [ 124.369004] ? futex_hash+0x15c/0x390 [ 124.369337] lock_release+0x1ab/0x290 [ 124.369677] ? futex_hash+0x15c/0x390 [ 124.370011] futex_ref_get+0x119/0x300 [ 124.370353] ? futex_hash+0x15c/0x390 [ 124.370687] futex_hash+0x70/0x390 [ 124.371014] futex_wake+0x143/0x540 [ 124.371338] ? put_pid+0x1f/0x30 [ 124.371639] ? kernel_clone+0x204/0x7f0 [ 124.371986] ? __pfx_futex_wake+0x10/0x10 [ 124.372352] ? __pfx_kernel_clone+0x10/0x10 [ 124.372728] ? perf_trace_lock+0xb5/0x5d0 [ 124.373094] ? __pfx___handle_mm_fault+0x10/0x10 [ 124.373517] do_futex+0x26d/0x370 [ 124.373830] ? __pfx_do_futex+0x10/0x10 [ 124.374178] ? __pfx___do_sys_clone+0x10/0x10 [ 124.374574] ? handle_mm_fault+0x590/0x9b0 [ 124.374957] __x64_sys_futex+0x1c9/0x4d0 [ 124.375318] ? __pfx___x64_sys_futex+0x10/0x10 [ 124.375718] ? xfd_validate_state+0x55/0x180 [ 124.376118] do_syscall_64+0xbf/0x360 [ 124.376454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.376903] RIP: 0033:0x7f330e6a2b19 [ 124.377222] 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 bc ff ff ff f7 d8 64 89 01 48 [ 124.378760] RSP: 002b:00007ffea69d2ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.379418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f330e6a2b19 [ 124.380029] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f330e7b5f68 [ 124.380634] RBP: 00007f330e7b5f60 R08: 00007f330bc18700 R09: 0000000000000000 [ 124.381237] R10: 00007f330bc18700 R11: 0000000000000246 R12: 00007f330e7ba070 [ 124.381847] R13: 00007ffea69d2db0 R14: 00007f330e7b5f60 R15: 000000000001e54e [ 124.382461] [ 124.382664] Modules linked in: [ 124.383083] ---[ end trace 0000000000000000 ]--- [ 124.383496] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.384100] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 124.385659] RSP: 0018:ffff88800e43f800 EFLAGS: 00010212 [ 124.386129] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.386753] RDX: ffff88800f31d280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 124.387348] RBP: ffff88800e43fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16640 [ 124.387946] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 124.388532] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 124.389138] FS: 000055557c6ee400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 124.389818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.390310] CR2: 00007f2c454d2546 CR3: 000000000d279000 CR4: 0000000000350ef0 [ 124.390922] note: syz-executor.4[3969] exited with preempt_count 1 [ 124.391434] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 124.392179] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3969, name: syz-executor.4 [ 124.392887] preempt_count: 0, expected: 0 [ 124.393229] RCU nest depth: 2, expected: 0 [ 124.393574] INFO: lockdep is turned off. [ 124.393923] CPU: 0 UID: 0 PID: 3969 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.393942] Tainted: [D]=DIE, [W]=WARN [ 124.393947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.393953] Call Trace: [ 124.393957] [ 124.393962] dump_stack_lvl+0xfa/0x120 [ 124.393987] __might_resched+0x2f3/0x510 [ 124.394002] exit_signals+0x25/0x940 [ 124.394021] do_exit+0x2db/0x2970 [ 124.394036] ? _printk+0xbe/0xf0 [ 124.394049] ? __pfx__printk+0x10/0x10 [ 124.394063] ? __pfx_do_exit+0x10/0x10 [ 124.394079] make_task_dead+0x174/0x3b0 [ 124.394093] ? do_syscall_64+0xbf/0x360 [ 124.394105] rewind_stack_and_make_dead+0x16/0x20 [ 124.394122] RIP: 0033:0x7f330e6a2b19 [ 124.394131] 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 bc ff ff ff f7 d8 64 89 01 48 [ 124.394142] RSP: 002b:00007ffea69d2ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca 11:57:48 executing program 2: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) [ 124.394154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f330e6a2b19 [ 124.394162] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f330e7b5f68 [ 124.394169] RBP: 00007f330e7b5f60 R08: 00007f330bc18700 R09: 0000000000000000 [ 124.394177] R10: 00007f330bc18700 R11: 0000000000000246 R12: 00007f330e7ba070 [ 124.394185] R13: 00007ffea69d2db0 R14: 00007f330e7b5f60 R15: 000000000001e54e [ 124.394196] 11:57:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000440), r0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 124.441427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.442289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 11:57:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0xf) 11:57:48 executing program 2: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)) 11:57:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000000080), 0x0) 11:57:51 executing program 3: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 11:57:51 executing program 2: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:51 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) 11:57:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) [ 127.398485] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 11:57:51 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)) 11:57:51 executing program 3: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 11:57:51 executing program 2: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:51 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000001b00)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) [ 127.548537] kmemleak: Found object by alias at 0x607f1a63e644 [ 127.548567] CPU: 1 UID: 0 PID: 4013 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 127.548606] Tainted: [D]=DIE, [W]=WARN [ 127.548614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.548627] Call Trace: [ 127.548634] [ 127.548642] dump_stack_lvl+0xca/0x120 [ 127.548690] __lookup_object+0x94/0xb0 [ 127.548730] delete_object_full+0x27/0x70 [ 127.548761] free_percpu+0x30/0x1160 [ 127.548792] ? arch_uprobe_clear_state+0x16/0x140 [ 127.548827] futex_hash_free+0x38/0xc0 [ 127.548853] mmput+0x2d3/0x390 [ 127.548888] do_exit+0x79d/0x2970 [ 127.548914] ? signal_wake_up_state+0x85/0x120 [ 127.548944] ? zap_other_threads+0x2b9/0x3a0 [ 127.548973] ? __pfx_do_exit+0x10/0x10 [ 127.548998] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 127.549030] ? lock_release+0x1c7/0x290 [ 127.549058] do_group_exit+0xd3/0x2a0 [ 127.549085] __x64_sys_exit_group+0x3e/0x50 [ 127.549113] x64_sys_call+0x18c5/0x18d0 [ 127.549143] do_syscall_64+0xbf/0x360 [ 127.549166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.549189] RIP: 0033:0x7f330e6a2b19 [ 127.549206] Code: Unable to access opcode bytes at 0x7f330e6a2aef. [ 127.549216] RSP: 002b:00007ffea69d2e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 127.549239] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f330e6a2b19 [ 127.549254] RDX: 00007f330e65572b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 127.549269] RBP: 0000000000000000 R08: 0000001b2d523e34 R09: 0000000000000000 [ 127.549283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.549297] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffea69d2f40 [ 127.549317] [ 127.549325] kmemleak: Object (percpu) 0x607f1a63e640 (size 8): [ 127.549338] kmemleak: comm "syz-executor.0", pid 4019, jiffies 4294794419 [ 127.549352] kmemleak: min_count = 1 [ 127.549360] kmemleak: count = 0 [ 127.549367] kmemleak: flags = 0x21 [ 127.549375] kmemleak: checksum = 0 [ 127.549382] kmemleak: backtrace: [ 127.549388] pcpu_alloc_noprof+0x87a/0x1170 [ 127.549420] perf_trace_event_init+0x366/0xa10 [ 127.549447] perf_trace_init+0x1a4/0x2f0 [ 127.549472] perf_tp_event_init+0xa6/0x120 [ 127.549503] perf_try_init_event+0x140/0x9f0 [ 127.549531] perf_event_alloc.part.0+0x118e/0x45f0 [ 127.549565] __do_sys_perf_event_open+0x719/0x2c20 [ 127.549591] do_syscall_64+0xbf/0x360 [ 127.549610] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:57:51 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)) 11:57:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:51 executing program 3: r0 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x6) fcntl$addseals(r0, 0x409, 0xd) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) 11:57:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0xfffffdef}], 0x1}, 0x0) 11:57:52 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)) 11:57:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) 11:57:52 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:52 executing program 3: move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:57:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 11:57:52 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0xfffffdef}], 0x1}, 0x0) 11:57:52 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:57:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0xfffffdef}], 0x1}, 0x0) [ 128.707391] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 128.709440] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 128.710778] CPU: 0 UID: 0 PID: 4049 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 128.712860] Tainted: [D]=DIE, [W]=WARN [ 128.713534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.715009] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.715864] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.718477] RSP: 0018:ffff8880168a7600 EFLAGS: 00010212 [ 128.719276] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90006ec1000 [ 128.720325] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 128.721361] RBP: ffff8880168a7870 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 128.722405] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 128.723451] R13: 0000000000000024 R14: ffff88806ce31340 R15: dffffc0000000000 [ 128.724486] FS: 00007f2c429c8700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 128.725638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.726474] CR2: 0000001b2ce20000 CR3: 000000000eaf7000 CR4: 0000000000350ef0 [ 128.727533] Call Trace: [ 128.727919] [ 128.728267] ? __pfx_perf_tp_event+0x10/0x10 [ 128.728968] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.729712] perf_trace_run_bpf_submit+0xef/0x180 [ 128.730444] perf_trace_lock_acquire+0x3c2/0x700 [ 128.731173] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.731957] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.732733] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.733453] ? lock_acquire+0xc5/0x2f0 [ 128.734032] ? lock_acquire+0x18c/0x2f0 [ 128.734613] lock_acquire+0xc5/0x2f0 [ 128.735174] ? futex_wait_setup+0xbe/0x550 [ 128.735824] ? futex_hash+0x15c/0x390 [ 128.736406] _raw_spin_lock+0x2b/0x40 [ 128.736981] ? futex_wait_setup+0xbe/0x550 [ 128.737610] futex_wait_setup+0xbe/0x550 [ 128.738227] __futex_wait+0x151/0x300 [ 128.738798] ? __pfx___futex_wait+0x10/0x10 [ 128.739461] ? __pfx_futex_wake_mark+0x10/0x10 [ 128.740174] futex_wait+0xde/0x380 [ 128.740716] ? __pfx_futex_wait+0x10/0x10 [ 128.741324] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.742029] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.742726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.743506] do_futex+0x2ee/0x370 [ 128.744028] ? __pfx_do_futex+0x10/0x10 [ 128.744607] ? do_raw_spin_lock+0x123/0x260 [ 128.745254] __x64_sys_futex+0x1c9/0x4d0 [ 128.745862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.746616] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.747297] ? kcov_ioctl+0x386/0x6c0 [ 128.747859] ? fput+0x6a/0x100 [ 128.748346] do_syscall_64+0xbf/0x360 [ 128.748914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.749689] RIP: 0033:0x7f2c45452b19 [ 128.750227] 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 bc ff ff ff f7 d8 64 89 01 48 [ 128.752837] RSP: 002b:00007f2c429c8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.753929] RAX: ffffffffffffffda RBX: 00007f2c45565f68 RCX: 00007f2c45452b19 [ 128.754974] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2c45565f68 [ 128.756001] RBP: 00007f2c45565f60 R08: 00007f2c429c8700 R09: 0000000000000000 [ 128.757021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2c45565f6c [ 128.758041] R13: 00007ffe4361397f R14: 00007f2c429c8300 R15: 0000000000022000 [ 128.759090] [ 128.759440] Modules linked in: [ 128.759912] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 128.761530] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 128.762758] CPU: 1 UID: 0 PID: 4041 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 128.764448] Tainted: [D]=DIE, [W]=WARN [ 128.764996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.766169] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.766865] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.769470] RSP: 0018:ffff888048ad7800 EFLAGS: 00010212 [ 128.770258] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc900076c5000 [ 128.771293] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 128.772329] RBP: ffff888048ad7a70 R08: ffff88806cf31340 R09: ffffe8ffffd16640 [ 128.773366] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 128.774406] R13: 0000000000000024 R14: ffff88806cf31340 R15: dffffc0000000000 [ 128.775466] FS: 00007f330bc18700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 128.776633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.777477] CR2: 0000000020001000 CR3: 000000004631e000 CR4: 0000000000350ef0 [ 128.778514] Call Trace: [ 128.778910] [ 128.779258] ? __pfx_perf_tp_event+0x10/0x10 [ 128.779927] ? kasan_quarantine_put+0x84/0x1e0 [ 128.780618] ? kmem_cache_free+0x2a1/0x540 [ 128.781254] ? jbd2_journal_stop+0x5d5/0xe20 [ 128.781928] ? stop_this_handle+0x230/0x510 [ 128.782581] ? jbd2_journal_stop+0x184/0xe20 [ 128.783259] ? __pfx_jbd2_journal_stop+0x10/0x10 [ 128.783974] ? __pfx_inode_set_ctime_current+0x10/0x10 [ 128.784770] ? __ext4_journal_stop+0x10b/0x1f0 [ 128.785466] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.786207] perf_trace_run_bpf_submit+0xef/0x180 [ 128.786942] perf_trace_lock_acquire+0x3c2/0x700 [ 128.787651] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.788424] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.789206] ? lock_acquire+0xc5/0x2f0 [ 128.789789] ? lock_acquire+0x18c/0x2f0 [ 128.790389] lock_acquire+0xc5/0x2f0 [ 128.790953] ? futex_wake+0x228/0x540 [ 128.791529] ? futex_hash+0x15c/0x390 [ 128.792102] _raw_spin_lock+0x2b/0x40 [ 128.792665] ? futex_wake+0x228/0x540 [ 128.793244] futex_wake+0x228/0x540 [ 128.793788] ? __pfx_ioctl_preallocate+0x10/0x10 [ 128.794501] ? __pfx_futex_wake+0x10/0x10 [ 128.795136] ? do_vfs_ioctl+0x125/0x1470 [ 128.795744] do_futex+0x26d/0x370 [ 128.796270] ? __pfx_do_futex+0x10/0x10 [ 128.796854] ? lock_acquire+0x18c/0x2f0 [ 128.797467] __x64_sys_futex+0x1c9/0x4d0 [ 128.798069] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.798739] ? selinux_file_ioctl+0xb9/0x280 [ 128.799407] ? xfd_validate_state+0x55/0x180 [ 128.800084] do_syscall_64+0xbf/0x360 [ 128.800652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.801410] RIP: 0033:0x7f330e6a2b19 [ 128.801961] 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 bc ff ff ff f7 d8 64 89 01 48 [ 128.804559] RSP: 002b:00007f330bc18218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.805645] RAX: ffffffffffffffda RBX: 00007f330e7b5f68 RCX: 00007f330e6a2b19 [ 128.806680] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f330e7b5f6c [ 128.807711] RBP: 00007f330e7b5f60 R08: 000000000000000e R09: 0000000000000000 [ 128.808753] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f330e7b5f6c [ 128.809761] R13: 00007ffea69d2c2f R14: 00007f330bc18300 R15: 0000000000022000 [ 128.810817] [ 128.811184] Modules linked in: [ 128.811659] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#5] SMP KASAN NOPTI [ 128.813246] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 128.814325] CPU: 0 UID: 0 PID: 4049 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 128.816037] Tainted: [D]=DIE, [W]=WARN [ 128.816595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.817773] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.818459] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.821070] RSP: 0018:ffff88806ce08a40 EFLAGS: 00010012 [ 128.821831] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 128.822883] RDX: ffff88804719b700 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 128.823904] RBP: ffff88806ce08cb0 R08: ffff88806ce31490 R09: ffffe8ffffc16640 [ 128.824918] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 128.825935] R13: 0000000000000024 R14: ffff88806ce31490 R15: dffffc0000000000 [ 128.826960] FS: 00007f2c429c8700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 128.828103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.828937] CR2: 0000001b2ce20000 CR3: 000000000eaf7000 CR4: 0000000000350ef0 [ 128.829957] Call Trace: [ 128.830333] [ 128.830658] ? __kernel_text_address+0xd/0x40 [ 128.831336] ? __pfx_perf_tp_event+0x10/0x10 [ 128.831991] ? stack_trace_save+0x8e/0xc0 [ 128.832605] ? stack_depot_save_flags+0x2c/0xa20 [ 128.833299] ? trace_pelt_se_tp+0xdf/0x130 [ 128.833926] ? kasan_save_stack+0x34/0x50 [ 128.834535] ? kasan_save_stack+0x24/0x50 [ 128.835143] ? kasan_save_track+0x14/0x30 [ 128.835750] ? __kasan_save_free_info+0x3a/0x60 [ 128.836433] ? __kasan_slab_free+0x3f/0x50 [ 128.837060] ? kmem_cache_free+0x2a1/0x540 [ 128.837676] ? rcu_core+0x7c8/0x1800 [ 128.838228] ? handle_softirqs+0x1b1/0x770 [ 128.838865] ? __irq_exit_rcu+0xc4/0x100 [ 128.839472] ? irq_exit_rcu+0x9/0x20 [ 128.840022] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 128.840772] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 128.841560] ? finish_task_switch.isra.0+0x20f/0x840 [ 128.842315] ? __schedule+0xe86/0x3590 [ 128.842913] ? __cond_resched+0x4c/0x80 [ 128.843503] ? down_write+0x72/0x1f0 [ 128.844040] ? anon_vma_clone+0x13c/0x570 [ 128.844646] ? anon_vma_fork+0x7a/0x630 [ 128.845224] ? dup_mmap+0x1207/0x1d10 [ 128.845786] ? copy_process+0x3ad5/0x73c0 [ 128.846382] ? kernel_clone+0xea/0x7f0 [ 128.846953] ? __do_sys_clone+0xce/0x120 [ 128.847539] ? do_syscall_64+0xbf/0x360 [ 128.848111] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.848888] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.849610] perf_trace_run_bpf_submit+0xef/0x180 [ 128.850326] perf_trace_lock_acquire+0x3c2/0x700 [ 128.851035] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.851796] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.852555] ? kasan_quarantine_put+0x84/0x1e0 [ 128.853225] lock_acquire+0xc5/0x2f0 [ 128.853768] ? sched_ttwu_pending+0xa1/0x4a0 [ 128.854412] ? trace_rcu_utilization+0x26/0x190 [ 128.855112] ? rcu_core+0xa98/0x1800 [ 128.855664] _raw_spin_lock_nested+0x29/0x40 [ 128.856307] ? sched_ttwu_pending+0xa1/0x4a0 [ 128.856954] sched_ttwu_pending+0xa1/0x4a0 [ 128.857571] ? __pfx_rcu_core+0x10/0x10 [ 128.858157] ? clockevents_program_event+0x135/0x360 [ 128.858916] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 128.859653] ? hrtimer_interrupt+0x652/0x830 [ 128.860306] __flush_smp_call_function_queue+0x434/0x740 [ 128.861111] __sysvec_call_function_single+0x6d/0x370 [ 128.861873] sysvec_call_function_single+0xa1/0xc0 [ 128.862592] [ 128.862933] [ 128.863267] asm_sysvec_call_function_single+0x1a/0x20 [ 128.864021] RIP: 0010:oops_exit+0x0/0x50 [ 128.864629] Code: 00 3a 00 be ff ff ff ff 48 c7 c7 50 b4 43 86 e8 c6 0f f9 ff 5b e9 50 00 3a 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 36 00 3a 00 8b 1d c0 3d 4f 06 31 ff 89 de e8 57 [ 128.867241] RSP: 0018:ffff8880168a7490 EFLAGS: 00000202 [ 128.868004] RAX: 0000000000028a18 RBX: 0000000000000216 RCX: ffffc90006ec1000 [ 128.869043] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 128.870071] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 128.871087] R10: 0000000000000000 R11: 000000000000002c R12: ffff8880168a7558 [ 128.872101] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 128.873132] ? oops_end+0x4a/0xe0 [ 128.873656] oops_end+0x65/0xe0 [ 128.874155] exc_general_protection+0x1a2/0x330 [ 128.874839] asm_exc_general_protection+0x26/0x30 [ 128.875544] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.876242] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.878835] RSP: 0018:ffff8880168a7600 EFLAGS: 00010212 [ 128.879631] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90006ec1000 [ 128.880649] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 128.881684] RBP: ffff8880168a7870 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 128.882697] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 128.883732] R13: 0000000000000024 R14: ffff88806ce31340 R15: dffffc0000000000 [ 128.884766] ? perf_tp_event+0x167/0xe70 [ 128.885383] ? __pfx_perf_tp_event+0x10/0x10 [ 128.886080] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.886823] perf_trace_run_bpf_submit+0xef/0x180 [ 128.887549] perf_trace_lock_acquire+0x3c2/0x700 [ 128.888241] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.889009] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 128.889781] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.890503] ? lock_acquire+0xc5/0x2f0 [ 128.891082] ? lock_acquire+0x18c/0x2f0 [ 128.891672] lock_acquire+0xc5/0x2f0 [ 128.892216] ? futex_wait_setup+0xbe/0x550 [ 128.892833] ? futex_hash+0x15c/0x390 [ 128.893398] _raw_spin_lock+0x2b/0x40 [ 128.893959] ? futex_wait_setup+0xbe/0x550 [ 128.894575] futex_wait_setup+0xbe/0x550 [ 128.895193] __futex_wait+0x151/0x300 [ 128.895767] ? __pfx___futex_wait+0x10/0x10 [ 128.896405] ? __pfx_futex_wake_mark+0x10/0x10 [ 128.897109] futex_wait+0xde/0x380 [ 128.897662] ? __pfx_futex_wait+0x10/0x10 [ 128.898282] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.898999] ? perf_trace_lock_acquire+0xc9/0x700 [ 128.899705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.900479] do_futex+0x2ee/0x370 [ 128.901000] ? __pfx_do_futex+0x10/0x10 [ 128.901579] ? do_raw_spin_lock+0x123/0x260 [ 128.902238] __x64_sys_futex+0x1c9/0x4d0 [ 128.902843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.903619] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.904284] ? kcov_ioctl+0x386/0x6c0 [ 128.904850] ? fput+0x6a/0x100 [ 128.905343] do_syscall_64+0xbf/0x360 [ 128.905913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.906662] RIP: 0033:0x7f2c45452b19 [ 128.907221] 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 bc ff ff ff f7 d8 64 89 01 48 [ 128.909820] RSP: 002b:00007f2c429c8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.910924] RAX: ffffffffffffffda RBX: 00007f2c45565f68 RCX: 00007f2c45452b19 [ 128.911939] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2c45565f68 [ 128.912976] RBP: 00007f2c45565f60 R08: 00007f2c429c8700 R09: 0000000000000000 [ 128.914005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2c45565f6c [ 128.915046] R13: 00007ffe4361397f R14: 00007f2c429c8300 R15: 0000000000022000 [ 128.916086] [ 128.916434] Modules linked in: [ 128.916905] ---[ end trace 0000000000000000 ]--- [ 128.916907] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#6] SMP KASAN NOPTI [ 128.917575] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.919144] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 128.919795] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.921006] CPU: 1 UID: 0 PID: 4041 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 128.923580] RSP: 0018:ffff88800e43f800 EFLAGS: 00010212 [ 128.925259] Tainted: [D]=DIE, [W]=WARN [ 128.925268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.926013] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 128.926561] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.927748] RDX: ffff88800f31d280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 128.928750] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 128.929416] RBP: ffff88800e43fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16640 [ 128.930422] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 128.933017] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 128.934029] [ 128.934775] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 128.935782] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 128.936035] FS: 00007f2c429c8700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 128.937053] RDX: ffff888046fed280 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 128.938074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.939207] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16640 [ 128.940230] CR2: 0000001b2ce20000 CR3: 000000000eaf7000 CR4: 0000000000350ef0 [ 128.941043] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 128.942076] Kernel panic - not syncing: Fatal exception in interrupt [ 130.047291] Shutting down cpus with NMI [ 130.060419] Kernel Offset: disabled [ 130.060840] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:57:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888046c30000 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88804893f988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555dd71400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2ce27000 CR3=000000004666a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff812c82b4ffffffff812c82a8 XMM01=ffffffff812c8387ffffffff812c835e XMM02=ffffffff8150e067ffffffff812c8387 XMM03=ffffffff812c835effffffff812c82b4 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88800e43f0f0 R8 =0000000000000000 R9 =ffffed10016ce046 R10=0000000000000020 R11=0000000065646f43 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00005555618a8400 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005555618a9c18 CR3=000000001e0ef000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f2c455397c000007f2c455397c8 XMM02=00007f2c455397e000007f2c455397c0 XMM03=00007f2c455397c800007f2c455397c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000