Warning: Permanently added '[localhost]:43412' (ECDSA) to the list of known hosts. 2025/09/01 08:10:52 fuzzer started 2025/09/01 08:10:53 dialing manager at localhost:35473 syzkaller login: [ 51.415476] cgroup: Unknown subsys name 'net' [ 51.557437] cgroup: Unknown subsys name 'cpuset' [ 51.578192] cgroup: Unknown subsys name 'rlimit' 2025/09/01 08:11:04 syscalls: 2214 2025/09/01 08:11:04 code coverage: enabled 2025/09/01 08:11:04 comparison tracing: enabled 2025/09/01 08:11:04 extra coverage: enabled 2025/09/01 08:11:04 setuid sandbox: enabled 2025/09/01 08:11:04 namespace sandbox: enabled 2025/09/01 08:11:04 Android sandbox: enabled 2025/09/01 08:11:04 fault injection: enabled 2025/09/01 08:11:04 leak checking: enabled 2025/09/01 08:11:04 net packet injection: enabled 2025/09/01 08:11:04 net device setup: enabled 2025/09/01 08:11:04 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 08:11:04 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 08:11:04 USB emulation: enabled 2025/09/01 08:11:04 hci packet injection: enabled 2025/09/01 08:11:04 wifi device emulation: enabled 2025/09/01 08:11:04 802.15.4 emulation: enabled 2025/09/01 08:11:04 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 08:11:04 fetching corpus: 47, signal 28051/30162 (executing program) 2025/09/01 08:11:05 fetching corpus: 96, signal 41074/42946 (executing program) 2025/09/01 08:11:05 fetching corpus: 146, signal 46248/48030 (executing program) 2025/09/01 08:11:05 fetching corpus: 196, signal 55005/55749 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/57859 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/57920 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/57980 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58041 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58105 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58167 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58219 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58282 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58347 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58402 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58456 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58504 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58579 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58632 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58685 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58745 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58802 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58864 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58925 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/58979 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59035 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59108 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59186 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59247 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59263 (executing program) 2025/09/01 08:11:05 fetching corpus: 219, signal 57503/59263 (executing program) 2025/09/01 08:11:08 starting 8 fuzzer processes 08:11:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x26, 0x0, @buffer={0x0, 0xfffffffffffffe3c, &(0x7f0000000440)=""/252}, &(0x7f0000000240)="6bac90131107fa5e93180a2f9ccfe2db520558108bc8773af5639b77d244b36a7cd91574a2e1", &(0x7f0000000280)=""/42, 0x0, 0x16, 0x0, &(0x7f00000002c0)}) 08:11:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 08:11:08 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$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="1d", 0x1}], 0x1}, 0x40011) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0x1}], 0x1}, 0x0) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/210, 0xd2}], 0x1) 08:11:08 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd607437b800140400fe800000000000000000000000000000fe8000000000000000000000000000aa"], 0x0) 08:11:08 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)) 08:11:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x6, 0x4) 08:11:08 executing program 3: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)='\x00', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r0}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'tgr128-generic\x00'}}, 0x0, 0x0) 08:11:08 executing program 4: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) [ 66.021853] audit: type=1400 audit(1756714268.440:7): avc: denied { execmem } for pid=270 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 67.206130] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.208546] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.213135] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.218048] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.220552] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.266428] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.271445] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.273215] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.285569] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.290348] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.397504] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.401351] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.404001] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.406021] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.409329] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.411229] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.412593] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.415326] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.418913] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.421520] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.423721] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.425529] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.429814] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.434294] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.442383] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 67.461334] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 67.474973] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 67.479006] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 67.488081] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.488302] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 67.490951] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 67.510157] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 67.512372] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 67.533983] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.538004] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 67.545902] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.556136] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.558053] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 67.565901] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 67.575048] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 69.300181] Bluetooth: hci0: command tx timeout [ 69.364726] Bluetooth: hci1: command tx timeout [ 69.492958] Bluetooth: hci4: command tx timeout [ 69.493698] Bluetooth: hci3: command tx timeout [ 69.495319] Bluetooth: hci2: command tx timeout [ 69.556218] Bluetooth: hci6: command tx timeout [ 69.620744] Bluetooth: hci7: command tx timeout [ 69.621461] Bluetooth: hci5: command tx timeout [ 71.350675] Bluetooth: hci0: command tx timeout [ 71.411756] Bluetooth: hci1: command tx timeout [ 71.539738] Bluetooth: hci2: command tx timeout [ 71.539820] Bluetooth: hci4: command tx timeout [ 71.540209] Bluetooth: hci3: command tx timeout [ 71.603741] Bluetooth: hci6: command tx timeout [ 71.667834] Bluetooth: hci5: command tx timeout [ 71.668241] Bluetooth: hci7: command tx timeout [ 73.395734] Bluetooth: hci0: command tx timeout [ 73.459729] Bluetooth: hci1: command tx timeout [ 73.588441] Bluetooth: hci4: command tx timeout [ 73.588468] Bluetooth: hci2: command tx timeout [ 73.588942] Bluetooth: hci3: command tx timeout [ 73.651700] Bluetooth: hci6: command tx timeout [ 73.715687] Bluetooth: hci5: command tx timeout [ 73.716696] Bluetooth: hci7: command tx timeout [ 75.444793] Bluetooth: hci0: command tx timeout [ 75.507762] Bluetooth: hci1: command tx timeout [ 75.635921] Bluetooth: hci3: command tx timeout [ 75.636712] Bluetooth: hci2: command tx timeout [ 75.636791] Bluetooth: hci4: command tx timeout [ 75.699718] Bluetooth: hci6: command tx timeout [ 75.763706] Bluetooth: hci7: command tx timeout [ 75.763728] Bluetooth: hci5: command tx timeout [ 103.223676] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.224342] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.412139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.413056] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:11:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x6, 0x4) 08:11:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x6, 0x4) 08:11:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x6, 0x4) 08:11:46 executing program 6: timerfd_create(0x2, 0x0) [ 104.222577] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.223421] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:11:46 executing program 6: timerfd_create(0x2, 0x0) [ 104.383231] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.384178] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:11:46 executing program 6: timerfd_create(0x2, 0x0) 08:11:46 executing program 6: timerfd_create(0x2, 0x0) [ 104.528919] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.529537] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:11:47 executing program 6: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) setpriority(0x1, 0x0, 0xff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 104.645147] audit: type=1400 audit(1756714307.061:8): avc: denied { open } for pid=3863 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.652055] audit: type=1400 audit(1756714307.061:9): avc: denied { kernel } for pid=3863 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.668357] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.669024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.786459] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.787278] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.842680] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.843296] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.871515] audit: type=1400 audit(1756714307.290:10): avc: denied { write } for pid=3882 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.962431] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.963096] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.009172] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.010021] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.123729] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.124366] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.151813] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.152415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.230841] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.231496] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.253950] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.254544] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.304022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.304863] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.367179] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.368980] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:11:47 executing program 3: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)='\x00', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r0}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'tgr128-generic\x00'}}, 0x0, 0x0) 08:11:47 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd607437b800140400fe800000000000000000000000000000fe8000000000000000000000000000aa"], 0x0) 08:11:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x26, 0x0, @buffer={0x0, 0xfffffffffffffe3c, &(0x7f0000000440)=""/252}, &(0x7f0000000240)="6bac90131107fa5e93180a2f9ccfe2db520558108bc8773af5639b77d244b36a7cd91574a2e1", &(0x7f0000000280)=""/42, 0x0, 0x16, 0x0, &(0x7f00000002c0)}) 08:11:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)) 08:11:47 executing program 6: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) setpriority(0x1, 0x0, 0xff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:11:47 executing program 4: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) 08:11:47 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$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="1d", 0x1}], 0x1}, 0x40011) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0x1}], 0x1}, 0x0) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/210, 0xd2}], 0x1) 08:11:47 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 08:11:48 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 08:11:48 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)) 08:11:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x26, 0x0, @buffer={0x0, 0xfffffffffffffe3c, &(0x7f0000000440)=""/252}, &(0x7f0000000240)="6bac90131107fa5e93180a2f9ccfe2db520558108bc8773af5639b77d244b36a7cd91574a2e1", &(0x7f0000000280)=""/42, 0x0, 0x16, 0x0, &(0x7f00000002c0)}) 08:11:48 executing program 6: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) setpriority(0x1, 0x0, 0xff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 105.679451] kmemleak: Found object by alias at 0x607f1a63df2c [ 105.679472] CPU: 0 UID: 0 PID: 3934 Comm: syz-executor.0 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 105.679491] Tainted: [W]=WARN [ 105.679494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 105.679502] Call Trace: [ 105.679506] [ 105.679511] dump_stack_lvl+0xca/0x120 [ 105.679537] __lookup_object+0x94/0xb0 [ 105.679555] delete_object_full+0x27/0x70 [ 105.679571] free_percpu+0x30/0x1160 [ 105.679589] ? arch_uprobe_clear_state+0x16/0x140 [ 105.679609] futex_hash_free+0x38/0xc0 [ 105.679624] mmput+0x2d3/0x390 [ 105.679648] do_exit+0x79d/0x2970 [ 105.679665] ? __pfx_do_exit+0x10/0x10 [ 105.679680] ? find_held_lock+0x2b/0x80 [ 105.679698] ? get_signal+0x835/0x2340 [ 105.679719] do_group_exit+0xd3/0x2a0 [ 105.679734] get_signal+0x2315/0x2340 [ 105.679752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 105.679769] ? __pfx_get_signal+0x10/0x10 [ 105.679786] ? __schedule+0xe91/0x3590 [ 105.679806] arch_do_signal_or_restart+0x80/0x790 [ 105.679824] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 105.679841] ? __x64_sys_futex+0x1c9/0x4d0 [ 105.679854] ? __x64_sys_futex+0x1d2/0x4d0 [ 105.679869] ? __pfx___x64_sys_futex+0x10/0x10 [ 105.679882] ? selinux_file_ioctl+0xb9/0x280 [ 105.679903] exit_to_user_mode_loop+0x8b/0x110 [ 105.679916] do_syscall_64+0x2f7/0x360 [ 105.679929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.679941] RIP: 0033:0x7fee9c36cb19 [ 105.679949] Code: Unable to access opcode bytes at 0x7fee9c36caef. [ 105.679955] RSP: 002b:00007fee998e2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.679967] RAX: 0000000000000001 RBX: 00007fee9c47ff68 RCX: 00007fee9c36cb19 [ 105.679974] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fee9c47ff6c [ 105.679981] RBP: 00007fee9c47ff60 R08: 000000000000000c R09: 0000000000000000 [ 105.679988] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007fee9c47ff6c [ 105.679996] R13: 00007ffe28ca1fef R14: 00007fee998e2300 R15: 0000000000022000 [ 105.680011] [ 105.680015] kmemleak: Object (percpu) 0x607f1a63df28 (size 8): [ 105.680022] kmemleak: comm "syz-executor.6", pid 3933, jiffies 4294772495 [ 105.680029] kmemleak: min_count = 1 [ 105.680033] kmemleak: count = 0 [ 105.680037] kmemleak: flags = 0x21 [ 105.680040] kmemleak: checksum = 0 [ 105.680044] kmemleak: backtrace: [ 105.680048] pcpu_alloc_noprof+0x87a/0x1170 [ 105.680063] perf_trace_event_init+0x366/0xa10 [ 105.680077] perf_trace_init+0x1a4/0x2f0 [ 105.680089] perf_tp_event_init+0xa6/0x120 [ 105.680106] perf_try_init_event+0x140/0x9f0 [ 105.680120] perf_event_alloc.part.0+0x118e/0x45f0 [ 105.680137] __do_sys_perf_event_open+0x719/0x2c20 [ 105.680150] do_syscall_64+0xbf/0x360 [ 105.680159] entry_SYSCALL_64_after_hwframe+0x77/0x7f 08:11:48 executing program 3: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)='\x00', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r0}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'tgr128-generic\x00'}}, 0x0, 0x0) 08:11:48 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="1d", 0x1}], 0x1}, 0x40011) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001040)="ff", 0x1}], 0x1}, 0x0) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/210, 0xd2}], 0x1) 08:11:48 executing program 4: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) 08:11:48 executing program 7: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd607437b800140400fe800000000000000000000000000000fe8000000000000000000000000000aa"], 0x0) 08:11:48 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)) 08:11:48 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) setpriority(0x1, 0x0, 0xff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:11:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x26, 0x0, @buffer={0x0, 0xfffffffffffffe3c, &(0x7f0000000440)=""/252}, &(0x7f0000000240)="6bac90131107fa5e93180a2f9ccfe2db520558108bc8773af5639b77d244b36a7cd91574a2e1", &(0x7f0000000280)=""/42, 0x0, 0x16, 0x0, &(0x7f00000002c0)}) 08:11:48 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 105.773354] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 105.774284] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 105.774903] CPU: 0 UID: 0 PID: 3937 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 105.776330] Tainted: [W]=WARN [ 105.777169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 105.778866] RIP: 0010:perf_tp_event+0x175/0xe70 [ 105.779901] 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 [ 105.784048] RSP: 0018:ffff8880436c7800 EFLAGS: 00010212 [ 105.784784] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 105.785365] RDX: ffff888015eb8000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 105.785937] RBP: ffff8880436c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15f28 [ 105.786524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 105.787104] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 105.787684] FS: 000055555fd16400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 105.788333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.788807] CR2: 00005555944d6c18 CR3: 0000000041840000 CR4: 0000000000350ef0 [ 105.789380] Call Trace: [ 105.789595] [ 105.789788] ? arch_scale_cpu_capacity+0x17/0xa0 [ 105.790186] ? __pfx_perf_tp_event+0x10/0x10 [ 105.790551] ? __asan_memset+0x24/0x50 [ 105.790885] ? perf_trace_lock+0xb5/0x5d0 [ 105.791243] ? kvm_sched_clock_read+0x16/0x30 [ 105.791617] ? sched_clock+0x37/0x60 [ 105.791937] ? sched_clock_cpu+0x6c/0x4e0 [ 105.792279] ? lock_is_held_type+0x9e/0x120 [ 105.792641] ? perf_trace_run_bpf_submit+0xef/0x180 [ 105.793055] perf_trace_run_bpf_submit+0xef/0x180 [ 105.793458] perf_trace_lock+0x337/0x5d0 [ 105.793797] ? __pfx_perf_trace_lock+0x10/0x10 [ 105.794178] ? lock_acquire+0x15e/0x2f0 [ 105.794507] ? futex_ref_get+0x48/0x300 [ 105.794834] ? futex_ref_get+0x114/0x300 [ 105.795172] ? futex_hash+0x15c/0x390 [ 105.795487] lock_release+0x1ab/0x290 [ 105.795805] ? futex_hash+0x15c/0x390 [ 105.796130] futex_ref_get+0x119/0x300 [ 105.796453] ? futex_hash+0x15c/0x390 [ 105.796777] futex_hash+0x70/0x390 [ 105.797076] futex_wake+0x143/0x540 [ 105.797391] ? put_pid+0x1f/0x30 [ 105.797682] ? kernel_clone+0x204/0x7f0 [ 105.798014] ? __pfx_futex_wake+0x10/0x10 [ 105.798364] ? __pfx_kernel_clone+0x10/0x10 [ 105.798715] ? __lock_acquire+0x694/0x1b70 [ 105.799066] do_futex+0x26d/0x370 [ 105.799352] ? __pfx_do_futex+0x10/0x10 [ 105.799681] ? __pfx___do_sys_clone+0x10/0x10 [ 105.800046] ? find_held_lock+0x2b/0x80 [ 105.800376] __x64_sys_futex+0x1c9/0x4d0 [ 105.800711] ? __pfx___x64_sys_futex+0x10/0x10 [ 105.801084] ? xfd_validate_state+0x55/0x180 [ 105.801453] do_syscall_64+0xbf/0x360 [ 105.801763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.802177] RIP: 0033:0x7f35e97ddb19 [ 105.802479] 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 [ 105.803933] RSP: 002b:00007fffb50aade8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.804536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35e97ddb19 [ 105.805098] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f35e98f0f68 [ 105.805667] RBP: 00007f35e98f0f60 R08: 00007f35e6d53700 R09: 0000000000000000 [ 105.806237] R10: 00007f35e6d53700 R11: 0000000000000246 R12: 00007f35e98f5a68 [ 105.806799] R13: 00007fffb50aaef0 R14: 00007f35e98f0f60 R15: 0000000000019cb1 [ 105.807382] [ 105.807576] Modules linked in: [ 105.807866] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 105.808747] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 105.809344] CPU: 0 UID: 0 PID: 3937 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 105.810290] Tainted: [D]=DIE, [W]=WARN [ 105.810597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 105.811251] RIP: 0010:perf_tp_event+0x175/0xe70 [ 105.811630] 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 [ 105.813070] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 105.813497] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 105.814061] RDX: ffff888015eb8000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 105.814623] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc15f28 [ 105.815199] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 105.815762] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 105.816329] FS: 000055555fd16400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 105.816964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.817428] CR2: 00005555944d6c18 CR3: 0000000041840000 CR4: 0000000000350ef0 [ 105.817993] Call Trace: [ 105.818205] [ 105.818386] ? __pfx_perf_tp_event+0x10/0x10 [ 105.818750] ? perf_trace_lock+0xb5/0x5d0 [ 105.819093] ? __pfx_perf_trace_lock+0x10/0x10 [ 105.819468] ? perf_trace_lock+0xb5/0x5d0 [ 105.819805] ? __pfx_perf_trace_lock+0x10/0x10 [ 105.820174] ? lock_acquire+0x15e/0x2f0 [ 105.820508] ? perf_trace_run_bpf_submit+0xef/0x180 [ 105.820913] perf_trace_run_bpf_submit+0xef/0x180 [ 105.821308] perf_trace_lock+0x337/0x5d0 [ 105.821640] ? __pfx_perf_trace_lock+0x10/0x10 [ 105.822012] ? find_held_lock+0x2b/0x80 [ 105.822340] ? hrtimer_interrupt+0x114/0x830 [ 105.822701] lock_release+0x1ab/0x290 [ 105.823019] ktime_get_update_offsets_now+0xab/0x3c0 [ 105.823429] ? hrtimer_interrupt+0x114/0x830 [ 105.823785] ? __pfx_lapic_next_deadline+0x10/0x10 [ 105.824187] hrtimer_interrupt+0x114/0x830 [ 105.824529] ? __pfx_do_sync_core+0x10/0x10 [ 105.824874] ? trace_csd_function_exit+0x134/0x190 [ 105.825277] ? __flush_smp_call_function_queue+0x28c/0x740 [ 105.825731] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 105.826149] sysvec_apic_timer_interrupt+0x6b/0x80 [ 105.826546] [ 105.826732] [ 105.826916] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 105.827346] RIP: 0010:oops_exit+0x0/0x50 [ 105.827677] 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 [ 105.829112] RSP: 0018:ffff8880436c7690 EFLAGS: 00000202 [ 105.829533] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 105.830101] RDX: ffff888015eb8000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 105.830662] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 105.831231] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880436c7758 [ 105.831796] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 105.832366] ? add_taint+0x5f/0xd0 [ 105.832658] ? oops_end+0x4a/0xe0 [ 105.832950] oops_end+0x65/0xe0 [ 105.833227] exc_general_protection+0x1a2/0x330 [ 105.833613] asm_exc_general_protection+0x26/0x30 [ 105.834002] RIP: 0010:perf_tp_event+0x175/0xe70 [ 105.834382] 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 [ 105.835829] RSP: 0018:ffff8880436c7800 EFLAGS: 00010212 [ 105.836251] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 105.836815] RDX: ffff888015eb8000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 105.837382] RBP: ffff8880436c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15f28 [ 105.837945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 105.838509] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 105.839086] ? perf_tp_event+0x167/0xe70 [ 105.839423] ? arch_scale_cpu_capacity+0x17/0xa0 [ 105.839809] ? __pfx_perf_tp_event+0x10/0x10 [ 105.840165] ? __asan_memset+0x24/0x50 [ 105.840492] ? perf_trace_lock+0xb5/0x5d0 [ 105.840835] ? kvm_sched_clock_read+0x16/0x30 [ 105.841198] ? sched_clock+0x37/0x60 [ 105.841504] ? sched_clock_cpu+0x6c/0x4e0 [ 105.841839] ? lock_is_held_type+0x9e/0x120 [ 105.842194] ? perf_trace_run_bpf_submit+0xef/0x180 [ 105.842597] perf_trace_run_bpf_submit+0xef/0x180 [ 105.843001] perf_trace_lock+0x337/0x5d0 [ 105.843328] ? __pfx_perf_trace_lock+0x10/0x10 [ 105.843701] ? lock_acquire+0x15e/0x2f0 [ 105.844021] ? futex_ref_get+0x48/0x300 [ 105.844340] ? futex_ref_get+0x114/0x300 [ 105.844669] ? futex_hash+0x15c/0x390 [ 105.844978] lock_release+0x1ab/0x290 [ 105.845286] ? futex_hash+0x15c/0x390 [ 105.845591] futex_ref_get+0x119/0x300 [ 105.845906] ? futex_hash+0x15c/0x390 [ 105.846215] futex_hash+0x70/0x390 [ 105.846505] futex_wake+0x143/0x540 [ 105.846804] ? put_pid+0x1f/0x30 [ 105.847086] ? kernel_clone+0x204/0x7f0 [ 105.847407] ? __pfx_futex_wake+0x10/0x10 [ 105.847745] ? __pfx_kernel_clone+0x10/0x10 [ 105.848093] ? __lock_acquire+0x694/0x1b70 [ 105.848435] do_futex+0x26d/0x370 [ 105.848721] ? __pfx_do_futex+0x10/0x10 [ 105.849043] ? __pfx___do_sys_clone+0x10/0x10 [ 105.849402] ? find_held_lock+0x2b/0x80 [ 105.849731] __x64_sys_futex+0x1c9/0x4d0 [ 105.850062] ? __pfx___x64_sys_futex+0x10/0x10 [ 105.850431] ? xfd_validate_state+0x55/0x180 [ 105.850794] do_syscall_64+0xbf/0x360 [ 105.851115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.851530] RIP: 0033:0x7f35e97ddb19 [ 105.851828] 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 [ 105.853256] RSP: 002b:00007fffb50aade8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.853852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35e97ddb19 [ 105.854421] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f35e98f0f68 [ 105.854990] RBP: 00007f35e98f0f60 R08: 00007f35e6d53700 R09: 0000000000000000 [ 105.855575] R10: 00007f35e6d53700 R11: 0000000000000246 R12: 00007f35e98f5a68 [ 105.856110] R13: 00007fffb50aaef0 R14: 00007f35e98f0f60 R15: 0000000000019cb1 [ 105.856693] [ 105.856890] Modules linked in: [ 105.857162] ---[ end trace 0000000000000000 ]--- [ 105.857550] RIP: 0010:perf_tp_event+0x175/0xe70 [ 105.857939] 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 [ 105.859392] RSP: 0018:ffff8880436c7800 EFLAGS: 00010212 [ 105.859813] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 105.860371] RDX: ffff888015eb8000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 105.860929] RBP: ffff8880436c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15f28 [ 105.861489] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 105.862047] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 105.862606] FS: 000055555fd16400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 105.863247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.863709] CR2: 00005555944d6c18 CR3: 0000000041840000 CR4: 0000000000350ef0 [ 105.864272] Kernel panic - not syncing: Fatal exception in interrupt [ 105.864959] Kernel Offset: disabled [ 105.865249] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 08:11:48 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880436c70f0 R8 =0000000000000000 R9 =ffffed10016d3046 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 000055555fd16400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005555944d6c18 CR3=0000000041840000 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=00007f35e98c47c000007f35e98c47c8 XMM02=00007f35e98c47e000007f35e98c47c0 XMM03=00007f35e98c47c800007f35e98c47c0 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=0000000000011582 RBX=ffff88806ce3de20 RCX=ffffc9000a4dc000 RDX=0000000000040000 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888016e775a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc5 R13=ffff88806ce3de28 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000216 [----AP-] 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 00007f4af0680700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000140 CR3=000000000d8fa000 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=00007f4af31f17c000007f4af31f17c8 XMM02=00007f4af31f17e000007f4af31f17c0 XMM03=00007f4af31f17c800007f4af31f17c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000