Warning: Permanently added '[localhost]:64734' (ECDSA) to the list of known hosts. 2025/09/01 11:31:35 fuzzer started 2025/09/01 11:31:35 dialing manager at localhost:35473 syzkaller login: [ 50.949448] cgroup: Unknown subsys name 'net' [ 51.016836] cgroup: Unknown subsys name 'cpuset' [ 51.033152] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:31:45 syscalls: 2214 2025/09/01 11:31:45 code coverage: enabled 2025/09/01 11:31:45 comparison tracing: enabled 2025/09/01 11:31:45 extra coverage: enabled 2025/09/01 11:31:45 setuid sandbox: enabled 2025/09/01 11:31:45 namespace sandbox: enabled 2025/09/01 11:31:45 Android sandbox: enabled 2025/09/01 11:31:45 fault injection: enabled 2025/09/01 11:31:45 leak checking: enabled 2025/09/01 11:31:45 net packet injection: enabled 2025/09/01 11:31:45 net device setup: enabled 2025/09/01 11:31:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:31:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:31:45 USB emulation: enabled 2025/09/01 11:31:45 hci packet injection: enabled 2025/09/01 11:31:45 wifi device emulation: enabled 2025/09/01 11:31:45 802.15.4 emulation: enabled 2025/09/01 11:31:45 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:31:45 fetching corpus: 50, signal 19897/23494 (executing program) 2025/09/01 11:31:45 fetching corpus: 100, signal 30306/35363 (executing program) 2025/09/01 11:31:45 fetching corpus: 150, signal 37398/43814 (executing program) 2025/09/01 11:31:45 fetching corpus: 200, signal 46646/54200 (executing program) 2025/09/01 11:31:45 fetching corpus: 250, signal 53693/62347 (executing program) 2025/09/01 11:31:45 fetching corpus: 300, signal 57370/67190 (executing program) 2025/09/01 11:31:45 fetching corpus: 350, signal 59989/70997 (executing program) 2025/09/01 11:31:45 fetching corpus: 400, signal 62748/74911 (executing program) 2025/09/01 11:31:46 fetching corpus: 450, signal 64406/77732 (executing program) 2025/09/01 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(executing program) 2025/09/01 11:32:01 fetching corpus: 8850, signal 190577/193943 (executing program) 2025/09/01 11:32:02 fetching corpus: 8900, signal 190825/193949 (executing program) 2025/09/01 11:32:02 fetching corpus: 8950, signal 191033/193950 (executing program) 2025/09/01 11:32:02 fetching corpus: 9000, signal 191321/193984 (executing program) 2025/09/01 11:32:02 fetching corpus: 9011, signal 191365/193984 (executing program) 2025/09/01 11:32:02 fetching corpus: 9011, signal 191365/193984 (executing program) 2025/09/01 11:32:04 starting 8 fuzzer processes 11:32:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="5830f2c8") 11:32:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000008700)=[{{&(0x7f0000000000)={0x2, 0x4e64, @dev}, 0x10, 0x0}}, {{&(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @multicast1}}}], 0x20}}], 0x2, 0x0) 11:32:04 executing program 5: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x2}) 11:32:04 executing program 1: 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) r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) 11:32:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed}, 0xe) listen(r0, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, 0x0) 11:32:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000300)) 11:32:04 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 11:32:04 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) [ 80.250797] audit: type=1400 audit(1756726324.931:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 81.501490] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.504980] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.506189] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.508566] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.509664] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.516855] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.522184] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.524341] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.526216] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.528602] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.574043] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.575937] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.577431] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.579505] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.580884] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.582103] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.583726] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.584938] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.586179] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.591144] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.594504] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.594822] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.598676] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.599601] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.600746] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.602158] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.605039] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.622670] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.624531] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.626122] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.627729] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.645589] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.651540] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.657168] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.660842] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.663602] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.671487] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.676474] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.678527] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.679659] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 83.594937] Bluetooth: hci1: command tx timeout [ 83.595509] Bluetooth: hci0: command tx timeout [ 83.657810] Bluetooth: hci5: command tx timeout [ 83.658507] Bluetooth: hci3: command tx timeout [ 83.658946] Bluetooth: hci6: command tx timeout [ 83.722343] Bluetooth: hci2: command tx timeout [ 83.723026] Bluetooth: hci7: command tx timeout [ 83.724349] Bluetooth: hci4: command tx timeout [ 85.642608] Bluetooth: hci0: command tx timeout [ 85.643741] Bluetooth: hci1: command tx timeout [ 85.706775] Bluetooth: hci6: command tx timeout [ 85.707473] Bluetooth: hci3: command tx timeout [ 85.708099] Bluetooth: hci5: command tx timeout [ 85.769489] Bluetooth: hci7: command tx timeout [ 85.770188] Bluetooth: hci4: command tx timeout [ 85.770306] Bluetooth: hci2: command tx timeout [ 87.689453] Bluetooth: hci1: command tx timeout [ 87.689618] Bluetooth: hci0: command tx timeout [ 87.753533] Bluetooth: hci3: command tx timeout [ 87.754780] Bluetooth: hci6: command tx timeout [ 87.755564] Bluetooth: hci5: command tx timeout [ 87.817420] Bluetooth: hci2: command tx timeout [ 87.818154] Bluetooth: hci4: command tx timeout [ 87.818176] Bluetooth: hci7: command tx timeout [ 89.737501] Bluetooth: hci1: command tx timeout [ 89.738978] Bluetooth: hci0: command tx timeout [ 89.801561] Bluetooth: hci6: command tx timeout [ 89.801972] Bluetooth: hci3: command tx timeout [ 89.802470] Bluetooth: hci5: command tx timeout [ 89.865407] Bluetooth: hci7: command tx timeout [ 89.866346] Bluetooth: hci4: command tx timeout [ 89.866388] Bluetooth: hci2: command tx timeout [ 120.971968] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.972869] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.161563] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.162181] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.302787] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.303435] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.439873] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.440512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:32:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000008700)=[{{&(0x7f0000000000)={0x2, 0x4e64, @dev}, 0x10, 0x0}}, {{&(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @multicast1}}}], 0x20}}], 0x2, 0x0) 11:32:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @broadcast}}, 0x0, 0x1fffffe, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x0, @loopback}}]}, 0x190) 11:32:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000008700)=[{{&(0x7f0000000000)={0x2, 0x4e64, @dev}, 0x10, 0x0}}, {{&(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @multicast1}}}], 0x20}}], 0x2, 0x0) 11:32:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x29, 0x1f, &(0x7f0000000100), 0x4) 11:32:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000008700)=[{{&(0x7f0000000000)={0x2, 0x4e64, @dev}, 0x10, 0x0}}, {{&(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @multicast1}}}], 0x20}}], 0x2, 0x0) 11:32:46 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24, 0x0) [ 122.260380] audit: type=1400 audit(1756726366.937:8): avc: denied { open } for pid=3779 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.267911] audit: type=1400 audit(1756726366.938:9): avc: denied { kernel } for pid=3779 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.310560] audit: type=1400 audit(1756726366.989:10): avc: denied { associate } for pid=3779 comm="syz-executor.2" name="tun" dev="devtmpfs" ino=111 scontext=system_u:object_r:mqueue_spool_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 11:32:47 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24, 0x0) 11:32:47 executing program 4: r0 = fsopen(&(0x7f0000000040)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) [ 123.548636] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.550076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.591785] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.592523] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.697145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.697790] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.768811] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.769591] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.820166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.821112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.856808] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.857465] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.957093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.958167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.039020] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.039722] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.072495] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.073113] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.176792] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.177597] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.212393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.212989] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.235173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.235954] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:32:49 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000200)) 11:32:49 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24, 0x0) 11:32:49 executing program 4: r0 = fsopen(&(0x7f0000000040)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) 11:32:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 11:32:49 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @empty, @void, {@ipv4={0x800, @generic={{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast1, {[@cipso={0x86, 0x8, 0x4, [{0x0, 0x2}]}]}}}}}}, 0x0) 11:32:49 executing program 5: prlimit64(0x0, 0xf, &(0x7f0000000000)={0x451a}, 0x0) sync() clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x4, 0xffff, 0x100000000, 0x2e, 0x401, 0x4cf1}, &(0x7f0000000080)={0x9, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x3}, &(0x7f00000000c0)={0xce, 0x2, 0x0, 0x1, 0x8, 0x3, 0x0, 0x50d8fa6d}, &(0x7f0000000140)={r0, r1/1000+10000}) sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fff}}}}, [@NL80211_ATTR_SSID={0x14, 0x34, @random="521a9337fb0e549ff7ad40daad35d904"}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4b}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x39}]}, 0x50}}, 0x20000080) 11:32:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) 11:32:49 executing program 1: 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) r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) 11:32:49 executing program 7: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)='r', 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) capset(0x0, 0x0) [ 124.628981] kmemleak: Found object by alias at 0x607f1a63e75c [ 124.629004] CPU: 1 UID: 0 PID: 3923 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.629023] Tainted: [W]=WARN [ 124.629027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.629034] Call Trace: [ 124.629038] [ 124.629043] dump_stack_lvl+0xca/0x120 [ 124.629070] __lookup_object+0x94/0xb0 [ 124.629087] delete_object_full+0x27/0x70 [ 124.629104] free_percpu+0x30/0x1160 [ 124.629121] ? arch_uprobe_clear_state+0x16/0x140 [ 124.629141] futex_hash_free+0x38/0xc0 [ 124.629156] mmput+0x2d3/0x390 [ 124.629175] do_exit+0x79d/0x2970 [ 124.629189] ? signal_wake_up_state+0x85/0x120 [ 124.629205] ? zap_other_threads+0x2b9/0x3a0 [ 124.629221] ? __pfx_do_exit+0x10/0x10 [ 124.629234] ? do_group_exit+0x1c3/0x2a0 [ 124.629253] ? lock_release+0xc8/0x290 [ 124.629270] do_group_exit+0xd3/0x2a0 [ 124.629285] __x64_sys_exit_group+0x3e/0x50 [ 124.629299] x64_sys_call+0x18c5/0x18d0 [ 124.629315] do_syscall_64+0xbf/0x360 [ 124.629328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.629340] RIP: 0033:0x7ff79dac8b19 [ 124.629349] Code: Unable to access opcode bytes at 0x7ff79dac8aef. [ 124.629354] RSP: 002b:00007fffcf0dcc28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 124.629366] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007ff79dac8b19 [ 124.629373] RDX: 00007ff79da7b72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 124.629381] RBP: 0000000000000000 R08: 0000001b2cf25f18 R09: 0000000000000000 [ 124.629388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.629394] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fffcf0dcd10 [ 124.629410] [ 124.629413] kmemleak: Object (percpu) 0x607f1a63e758 (size 8): [ 124.629420] kmemleak: comm "syz-executor.7", pid 3934, jiffies 4294791230 [ 124.629427] kmemleak: min_count = 1 [ 124.629431] kmemleak: count = 0 [ 124.629435] kmemleak: flags = 0x21 [ 124.629439] kmemleak: checksum = 0 [ 124.629442] kmemleak: backtrace: [ 124.629446] pcpu_alloc_noprof+0x87a/0x1170 [ 124.629461] perf_trace_event_init+0x366/0xa10 [ 124.629475] perf_trace_init+0x1a4/0x2f0 [ 124.629488] perf_tp_event_init+0xa6/0x120 [ 124.629504] perf_try_init_event+0x140/0x9f0 [ 124.629517] perf_event_alloc.part.0+0x118e/0x45f0 [ 124.629534] __do_sys_perf_event_open+0x719/0x2c20 [ 124.629547] do_syscall_64+0xbf/0x360 [ 124.629556] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:32:49 executing program 0: clock_getres(0x0, 0x0) 11:32:49 executing program 4: r0 = fsopen(&(0x7f0000000040)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) 11:32:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) 11:32:49 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24, 0x0) 11:32:49 executing program 1: 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) r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) 11:32:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 11:32:49 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x1c, 0x34, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x1c}], 0x1}, 0x0) 11:32:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 11:32:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373131373433303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000079d64a30b19941939d5c6a24092e8c9a010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004400000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000010500)="ff000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020000000", 0x40, 0x2400}, {&(0x7f0000011700)="200000004c7ddc8f4c7ddc8f00000000d3f4655f00"/32, 0x20, 0x2480}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2800}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2880}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000050000000", 0x40, 0x2c00}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2c80}, {&(0x7f0000011c00)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000030000000", 0x40, 0x4800}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4880}, {&(0x7f0000011e00)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b65c7bf3000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4c00}, {&(0x7f0000011f00)="ed8100001a040000d3f4655fd3f4655fd3f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000005a0e0125000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012000)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237313137343330352f66696c65302f66696c653000000000000000000000000000000000000000000000b8e8b49f000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5400}, {&(0x7f0000012100)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b63b3ec000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x5800}, {&(0x7f0000012200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800010000000af30100040000000000000000000000050000007000000000000000000000000000000000000000000000000000000000000000000000000000000044cd9848000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xc0, 0x5be0}, {&(0x7f0000012300)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4794644c000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x63c0}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x18000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x18800}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19800}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a000}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a800}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1b000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x20400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x28000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x28400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x28800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x28c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x29000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x29400}, {&(0x7f0000013900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}], 0x0, &(0x7f0000013e00)) 11:32:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) [ 124.911735] loop0: detected capacity change from 0 to 2048 11:32:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) 11:32:49 executing program 4: r0 = fsopen(&(0x7f0000000040)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) [ 124.938918] kmemleak: Found object by alias at 0x607f1a63e75c [ 124.938939] CPU: 0 UID: 0 PID: 3945 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 124.938957] Tainted: [W]=WARN [ 124.938961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.938968] Call Trace: [ 124.938972] [ 124.938977] dump_stack_lvl+0xca/0x120 [ 124.939003] __lookup_object+0x94/0xb0 [ 124.939020] delete_object_full+0x27/0x70 [ 124.939037] free_percpu+0x30/0x1160 [ 124.939054] ? arch_uprobe_clear_state+0x16/0x140 [ 124.939075] futex_hash_free+0x38/0xc0 [ 124.939089] mmput+0x2d3/0x390 [ 124.939109] do_exit+0x79d/0x2970 [ 124.939123] ? lock_release+0xc8/0x290 [ 124.939139] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.939153] ? __pfx_do_exit+0x10/0x10 [ 124.939168] ? find_held_lock+0x2b/0x80 [ 124.939186] ? get_signal+0x835/0x2340 [ 124.939207] do_group_exit+0xd3/0x2a0 [ 124.939223] get_signal+0x2315/0x2340 [ 124.939252] ? __pfx_get_signal+0x10/0x10 [ 124.939269] ? do_futex+0x135/0x370 [ 124.939283] ? __pfx_do_futex+0x10/0x10 [ 124.939299] arch_do_signal_or_restart+0x80/0x790 [ 124.939317] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 124.939334] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.939348] ? __x64_sys_openat+0x142/0x200 [ 124.939366] ? __pfx___x64_sys_futex+0x10/0x10 [ 124.939386] exit_to_user_mode_loop+0x8b/0x110 [ 124.939399] do_syscall_64+0x2f7/0x360 [ 124.939412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.939424] RIP: 0033:0x7ff79dac8b19 [ 124.939433] Code: Unable to access opcode bytes at 0x7ff79dac8aef. [ 124.939439] RSP: 002b:00007ff79b03e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.939451] RAX: fffffffffffffe00 RBX: 00007ff79dbdbf68 RCX: 00007ff79dac8b19 [ 124.939459] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff79dbdbf68 [ 124.939466] RBP: 00007ff79dbdbf60 R08: 0000000000000000 R09: 0000000000000000 [ 124.939473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff79dbdbf6c [ 124.939480] R13: 00007fffcf0dc9ff R14: 00007ff79b03e300 R15: 0000000000022000 [ 124.939497] [ 124.939501] kmemleak: Object (percpu) 0x607f1a63e758 (size 8): [ 124.939508] kmemleak: comm "syz-executor.5", pid 3927, jiffies 4294791314 [ 124.939515] kmemleak: min_count = 1 [ 124.939519] kmemleak: count = 0 [ 124.939523] kmemleak: flags = 0x21 [ 124.939526] kmemleak: checksum = 0 [ 124.939530] kmemleak: backtrace: [ 124.939534] pcpu_alloc_noprof+0x87a/0x1170 [ 124.939550] percpu_ref_init+0x37/0x400 [ 124.939560] blkg_alloc+0xe9/0x7d0 [ 124.939572] blkg_create+0xe08/0x1420 [ 124.939585] bio_associate_blkg_from_css+0xe06/0x1380 [ 124.939599] bio_associate_blkg+0x10e/0x2a0 [ 124.939613] bio_init+0x2dd/0x570 [ 124.939626] bio_alloc_bioset+0x2cf/0x8c0 [ 124.939640] submit_bh_wbc+0x286/0x720 [ 124.939665] __block_write_full_folio+0x723/0xde0 [ 124.939676] block_write_full_folio+0x2d6/0x390 [ 124.939689] blkdev_writepages+0x96/0x120 [ 124.939701] do_writepages+0x244/0x5c0 [ 124.939714] filemap_fdatawrite_wbc+0x10b/0x150 [ 124.939728] __filemap_fdatawrite_range+0xb9/0x100 [ 124.939746] sync_bdevs+0x2e6/0x360 [ 124.997522] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.084603] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 11:32:49 executing program 4: 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000000080)='S_XS', 0x4) 11:32:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) 11:32:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000003440)=[{{&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000180)="4988", 0x2}], 0x1}}, {{&(0x7f00000026c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000002880)=[{&(0x7f0000002700)="df", 0x1}], 0x2}}], 0x2, 0x0) 11:32:49 executing program 5: 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) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x1c, 0x34, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x1c}], 0x1}, 0x0) [ 125.120199] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 125.121118] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 125.121722] CPU: 0 UID: 0 PID: 3972 Comm: syz-executor.2 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.122660] Tainted: [W]=WARN [ 125.123398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.125296] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.126324] 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 [ 125.130600] RSP: 0018:ffff888047d7f780 EFLAGS: 00010012 [ 125.131558] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90005407000 [ 125.132135] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 125.132699] RBP: ffff888047d7f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.133262] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.133823] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.134386] FS: 00007f37f9c58700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 125.135021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.135482] CR2: 00007fe4a7772018 CR3: 0000000045a20000 CR4: 0000000000350ef0 [ 125.136049] Call Trace: [ 125.136259] [ 125.136443] ? lock_release+0xc8/0x290 [ 125.136763] ? __pfx_perf_tp_event+0x10/0x10 [ 125.137122] ? unwind_get_return_address+0x59/0xa0 [ 125.137525] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 125.137960] ? arch_stack_walk+0x9c/0xf0 [ 125.138288] ? perf_trace_lock+0xb5/0x5d0 [ 125.138627] ? perf_trace_lock+0xb5/0x5d0 [ 125.138961] ? __mutex_add_waiter+0x202/0x220 [ 125.139328] ? css_rstat_updated+0x1b8/0x4d0 [ 125.139697] ? __pfx_css_rstat_updated+0x10/0x10 [ 125.140083] ? lock_is_held_type+0x9e/0x120 [ 125.140439] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.140842] ? lock_is_held_type+0x9e/0x120 [ 125.141193] perf_trace_run_bpf_submit+0xef/0x180 [ 125.141585] perf_trace_preemptirq_template+0x259/0x430 [ 125.142009] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.142378] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.142751] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.143215] ? check_preempt_wakeup_fair+0x406/0x950 [ 125.143625] ? find_held_lock+0x2b/0x80 [ 125.143958] ? try_to_wake_up+0x8ae/0x11d0 [ 125.144303] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 125.144716] trace_irq_enable.constprop.0+0xa6/0x100 [ 125.145120] trace_hardirqs_on+0x26/0x40 [ 125.145446] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 125.145842] try_to_wake_up+0x8ae/0x11d0 [ 125.146182] ? __pfx_try_to_wake_up+0x10/0x10 [ 125.146565] ? plist_del+0x122/0x270 [ 125.146875] ? find_held_lock+0x2b/0x80 [ 125.147208] ? futex_wake+0x474/0x540 [ 125.147525] wake_up_q+0xa1/0x130 [ 125.147824] futex_wake+0x47e/0x540 [ 125.148127] ? __pfx_futex_wake+0x10/0x10 [ 125.148472] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.148848] do_futex+0x26d/0x370 [ 125.149136] ? __pfx_do_futex+0x10/0x10 [ 125.149468] ? lock_release+0xc8/0x290 [ 125.149788] __x64_sys_futex+0x1c9/0x4d0 [ 125.150123] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.150592] ? __pfx___x64_sys_futex+0x10/0x10 [ 125.150967] ? xfd_validate_state+0x55/0x180 [ 125.151339] do_syscall_64+0xbf/0x360 [ 125.151656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.152075] RIP: 0033:0x7f37fc6e2b19 [ 125.152384] 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 [ 125.153832] RSP: 002b:00007f37f9c58218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.154445] RAX: ffffffffffffffda RBX: 00007f37fc7f5f68 RCX: 00007f37fc6e2b19 [ 125.155013] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f37fc7f5f6c [ 125.155582] RBP: 00007f37fc7f5f60 R08: 000000000000000e R09: 0000000000000000 [ 125.156203] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f37fc7f5f6c [ 125.156773] R13: 00007ffc7d834b1f R14: 00007f37f9c58300 R15: 0000000000022000 [ 125.157341] [ 125.157539] Modules linked in: [ 125.157801] ---[ end trace 0000000000000000 ]--- [ 125.158171] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.158561] 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 [ 125.160020] RSP: 0018:ffff888047d7f780 EFLAGS: 00010012 [ 125.160450] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90005407000 [ 125.161021] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 125.161593] RBP: ffff888047d7f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.162165] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.162741] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.163312] FS: 00007f37f9c58700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 125.163954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.164424] CR2: 00007fe4a7772018 CR3: 0000000045a20000 CR4: 0000000000350ef0 [ 125.164997] note: syz-executor.2[3972] exited with irqs disabled [ 125.165605] note: syz-executor.2[3972] exited with preempt_count 3 [ 125.180072] loop0: detected capacity change from 0 to 2048 11:32:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373131373433303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000079d64a30b19941939d5c6a24092e8c9a010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004400000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000010500)="ff000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020000000", 0x40, 0x2400}, {&(0x7f0000011700)="200000004c7ddc8f4c7ddc8f00000000d3f4655f00"/32, 0x20, 0x2480}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2800}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2880}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000050000000", 0x40, 0x2c00}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2c80}, {&(0x7f0000011c00)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000030000000", 0x40, 0x4800}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4880}, {&(0x7f0000011e00)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b65c7bf3000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4c00}, {&(0x7f0000011f00)="ed8100001a040000d3f4655fd3f4655fd3f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000005a0e0125000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012000)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237313137343330352f66696c65302f66696c653000000000000000000000000000000000000000000000b8e8b49f000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5400}, {&(0x7f0000012100)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b63b3ec000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x5800}, {&(0x7f0000012200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800010000000af30100040000000000000000000000050000007000000000000000000000000000000000000000000000000000000000000000000000000000000044cd9848000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xc0, 0x5be0}, {&(0x7f0000012300)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4794644c000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x63c0}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x18000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x18800}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19800}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a000}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a800}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1b000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x20400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x28000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x28400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x28800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x28c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x29000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x29400}, {&(0x7f0000013900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}], 0x0, &(0x7f0000013e00)) 11:32:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 125.194096] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 11:32:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 11:32:49 executing program 6: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume_offset', 0x80081, 0x0) pwrite64(r0, &(0x7f0000000140)="82", 0x1, 0x0) 11:32:49 executing program 3: r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) dup3(r0, r2, 0x0) write$binfmt_elf32(r1, 0x0, 0x0) 11:32:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373131373433303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000079d64a30b19941939d5c6a24092e8c9a010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004400000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000010500)="ff000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020000000", 0x40, 0x2400}, {&(0x7f0000011700)="200000004c7ddc8f4c7ddc8f00000000d3f4655f00"/32, 0x20, 0x2480}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2800}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2880}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000050000000", 0x40, 0x2c00}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2c80}, {&(0x7f0000011c00)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000030000000", 0x40, 0x4800}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4880}, {&(0x7f0000011e00)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b65c7bf3000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4c00}, {&(0x7f0000011f00)="ed8100001a040000d3f4655fd3f4655fd3f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000005a0e0125000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012000)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237313137343330352f66696c65302f66696c653000000000000000000000000000000000000000000000b8e8b49f000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5400}, {&(0x7f0000012100)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b63b3ec000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x5800}, {&(0x7f0000012200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800010000000af30100040000000000000000000000050000007000000000000000000000000000000000000000000000000000000000000000000000000000000044cd9848000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xc0, 0x5be0}, {&(0x7f0000012300)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4794644c000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x63c0}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x18000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x18800}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19800}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a000}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a800}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1b000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x20400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x28000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x28400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x28800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x28c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x29000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x29400}, {&(0x7f0000013900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}], 0x0, &(0x7f0000013e00)) 11:32:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 125.246837] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.266932] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 125.267866] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 125.268549] CPU: 1 UID: 0 PID: 3973 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.269494] Tainted: [D]=DIE, [W]=WARN [ 125.269797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.270453] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.270839] 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 [ 125.272272] RSP: 0018:ffff8880471b7800 EFLAGS: 00010212 [ 125.272694] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002df4000 [ 125.273254] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 125.273818] RBP: ffff8880471b7a70 R08: ffff88806cf31340 R09: ffffe8ffffd16758 [ 125.274378] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 125.274938] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 125.275505] FS: 00007ff79b03e700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 125.276147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 11:32:49 executing program 5: 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) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x1c, 0x34, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x1c}], 0x1}, 0x0) [ 125.276618] CR2: 0000001b2d021000 CR3: 0000000047ae4000 CR4: 0000000000350ef0 [ 125.277387] Call Trace: [ 125.277600] [ 125.277789] ? __pfx_perf_tp_event+0x10/0x10 [ 125.278145] ? kvm_sched_clock_read+0x16/0x30 [ 125.278516] ? local_clock_noinstr+0xf/0xc0 [ 125.278871] ? perf_trace_lock+0xb5/0x5d0 [ 125.279205] ? perf_trace_lock+0xb5/0x5d0 [ 125.279538] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.279920] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.280287] ? perf_ctx_unlock+0x73/0x160 [ 125.280620] ? __perf_install_in_context+0x503/0xb90 [ 125.281028] ? lock_release+0x1c7/0x290 [ 125.281351] ? do_raw_spin_unlock+0x53/0x220 [ 125.281709] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.282120] perf_trace_run_bpf_submit+0xef/0x180 [ 125.282514] perf_trace_lock+0x337/0x5d0 [ 125.282847] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.283214] ? perf_trace_lock+0xb5/0x5d0 [ 125.283551] ? __pfx_smp_call_function_single+0x10/0x10 [ 125.283990] ? get_futex_key+0x592/0x14a0 [ 125.284323] ? futex_ref_get+0x114/0x300 [ 125.284647] ? futex_hash+0x15c/0x390 [ 125.284953] lock_release+0x1ab/0x290 [ 125.285265] ? futex_hash+0x15c/0x390 [ 125.285568] futex_ref_get+0x119/0x300 [ 125.285880] ? futex_hash+0x15c/0x390 [ 125.286186] futex_hash+0x70/0x390 [ 125.286477] futex_wake+0x143/0x540 [ 125.286773] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.287141] ? __pfx___mutex_lock+0x10/0x10 [ 125.287496] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 125.287926] ? __pfx_futex_wake+0x10/0x10 [ 125.288267] ? lock_release+0x1c7/0x290 [ 125.288589] ? fd_install+0x1f0/0x660 [ 125.288901] do_futex+0x26d/0x370 [ 125.289185] ? __pfx_do_futex+0x10/0x10 [ 125.289505] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 125.289929] ? handle_mm_fault+0x590/0x9b0 [ 125.290275] __x64_sys_futex+0x1c9/0x4d0 [ 125.290601] ? __pfx___x64_sys_futex+0x10/0x10 [ 125.290967] ? xfd_validate_state+0x55/0x180 [ 125.291332] do_syscall_64+0xbf/0x360 [ 125.291639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.292057] RIP: 0033:0x7ff79dac8b19 [ 125.292353] 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 [ 125.293780] RSP: 002b:00007ff79b03e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.294374] RAX: ffffffffffffffda RBX: 00007ff79dbdbf68 RCX: 00007ff79dac8b19 [ 125.294935] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff79dbdbf6c [ 125.295492] RBP: 00007ff79dbdbf60 R08: 000000000000000e R09: 0000000000000000 [ 125.296058] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff79dbdbf6c [ 125.296615] R13: 00007fffcf0dc9ff R14: 00007ff79b03e300 R15: 0000000000022000 [ 125.297181] [ 125.297370] Modules linked in: [ 125.297637] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 125.298567] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 125.299169] CPU: 0 UID: 0 PID: 3967 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.300124] Tainted: [D]=DIE, [W]=WARN [ 125.300432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.301083] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.301474] 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 [ 125.302903] RSP: 0018:ffff888047e1f600 EFLAGS: 00010212 [ 125.303330] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 125.303904] RDX: ffff888016845280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 125.304469] RBP: ffff888047e1f870 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.305035] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 125.305595] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.306166] FS: 000055557fe8a400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 125.306804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.307265] CR2: 00007fe4a7b76004 CR3: 0000000045a20000 CR4: 0000000000350ef0 [ 125.307839] Call Trace: [ 125.308049] [ 125.308236] ? perf_trace_lock+0xb5/0x5d0 [ 125.308578] ? __pfx_perf_tp_event+0x10/0x10 [ 125.308938] ? lock_release+0x1c7/0x290 [ 125.309263] ? __is_insn_slot_addr+0x136/0x290 [ 125.309639] ? lock_release+0x1c7/0x290 [ 125.309962] ? perf_trace_lock+0xb5/0x5d0 [ 125.310295] ? css_rstat_updated+0x1b8/0x4d0 [ 125.310655] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.311028] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.311406] ? __rmqueue_pcplist+0x1f3/0x10f0 [ 125.311780] ? perf_trace_lock+0xb5/0x5d0 [ 125.312117] ? __perf_event_task_sched_in+0x1e1/0x5e0 [ 125.312534] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.312941] ? __pfx___perf_event_task_sched_in+0x10/0x10 [ 125.313382] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.313749] perf_trace_run_bpf_submit+0xef/0x180 [ 125.314149] perf_trace_lock+0x337/0x5d0 [ 125.314483] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.314856] ? trace_sched_exit_tp+0xbf/0x100 [ 125.315224] ? __schedule+0xe91/0x3590 [ 125.315548] ? get_futex_key+0x592/0x14a0 [ 125.315889] ? futex_ref_get+0x114/0x300 [ 125.316215] ? futex_hash+0x15c/0x390 [ 125.316522] lock_release+0x1ab/0x290 [ 125.316834] ? futex_hash+0x15c/0x390 [ 125.317140] futex_ref_get+0x119/0x300 [ 125.317465] ? futex_hash+0x15c/0x390 [ 125.317769] futex_hash+0x70/0x390 [ 125.318060] futex_wait_setup+0xae/0x550 [ 125.318398] __futex_wait+0x151/0x300 [ 125.318713] ? __pfx___futex_wait+0x10/0x10 [ 125.319065] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.319434] ? __pfx_futex_wake_mark+0x10/0x10 [ 125.319816] ? __hrtimer_setup+0x1a4/0x2c0 [ 125.320164] ? ktime_add_safe+0x5f/0x70 [ 125.320493] futex_wait+0xde/0x380 [ 125.320792] ? __pfx_futex_wait+0x10/0x10 [ 125.321131] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 125.321499] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.321868] ? __might_fault+0xe0/0x190 [ 125.322197] do_futex+0x2ee/0x370 [ 125.322487] ? __pfx_do_futex+0x10/0x10 [ 125.322814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 125.323235] ? read_tsc+0x9/0x20 [ 125.323522] __x64_sys_futex+0x1c9/0x4d0 [ 125.323898] ? __pfx___x64_sys_futex+0x10/0x10 [ 125.324271] ? xfd_validate_state+0x55/0x180 [ 125.324642] do_syscall_64+0xbf/0x360 [ 125.324955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.325370] RIP: 0033:0x7f37fc6e2b19 [ 125.325670] 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 [ 125.327108] RSP: 002b:00007ffc7d834b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.327716] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f37fc6e2b19 [ 125.328279] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f37fc7f5f6c [ 125.328849] RBP: 00007f37fc7f5f6c R08: 00007f37fc7d2000 R09: 0000000000000000 [ 125.329415] R10: 00007ffc7d834c70 R11: 0000000000000246 R12: 000000000001e876 [ 125.329981] R13: 00000000000003e8 R14: 00007f37fc7f5f60 R15: 000000000001e7fe [ 125.330558] [ 125.330750] Modules linked in: [ 125.331016] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 125.331905] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 125.332582] CPU: 1 UID: 0 PID: 3973 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.333514] Tainted: [D]=DIE, [W]=WARN [ 125.333818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.334459] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.334839] 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 [ 125.336258] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 125.336677] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 125.337235] RDX: ffff888015ccb700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 125.337791] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16758 [ 125.338346] R10: 0000000000000000 R11: ffff88806cf37018 R12: dffffc0000000000 [ 125.338911] R13: 0000000000000024 R14: ffff88806cf31490 R15: dffffc0000000000 [ 125.339465] FS: 00007ff79b03e700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 125.340102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.340558] CR2: 0000001b2d021000 CR3: 0000000047ae4000 CR4: 0000000000350ef0 [ 125.341116] Call Trace: [ 125.341325] [ 125.341501] ? arch_stack_walk+0x9c/0xf0 [ 125.341835] ? __pfx_perf_tp_event+0x10/0x10 [ 125.342189] ? stack_trace_save+0x8e/0xc0 [ 125.342520] ? stack_depot_save_flags+0x2c/0xa20 [ 125.342897] ? kasan_save_stack+0x34/0x50 [ 125.343229] ? kasan_save_stack+0x24/0x50 [ 125.343555] ? kasan_save_track+0x14/0x30 [ 125.343892] ? __kasan_save_free_info+0x3a/0x60 [ 125.344260] ? __kasan_slab_free+0x3f/0x50 [ 125.344598] ? kmem_cache_free+0x2a1/0x540 [ 125.344934] ? rcu_core+0x7c8/0x1800 [ 125.345233] ? handle_softirqs+0x1b1/0x770 [ 125.345574] ? do_softirq+0x48/0x80 [ 125.345866] ? __local_bh_enable_ip+0xf1/0x110 [ 125.346227] ? kernel_fpu_end+0x5e/0x70 [ 125.346541] ? crc32c+0x2d0/0x350 [ 125.346821] ? ext4_block_bitmap_csum_set+0x13f/0x270 [ 125.347228] ? ext4_mb_mark_context+0x575/0xd50 [ 125.347597] ? ext4_free_blocks+0xa02/0x1910 [ 125.347961] ? ext4_ext_remove_space+0x2865/0x3e30 [ 125.348355] ? ext4_ext_truncate+0x20c/0x2f0 [ 125.348712] ? ext4_truncate+0xd1a/0x11c0 [ 125.349045] ? ext4_evict_inode+0x7c7/0x1740 [ 125.349400] ? kvm_sched_clock_read+0x16/0x30 [ 125.349764] ? sched_clock+0x37/0x60 [ 125.350067] ? sched_clock_cpu+0x6c/0x4e0 [ 125.350400] ? perf_trace_lock+0xb5/0x5d0 [ 125.350735] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.351136] perf_trace_run_bpf_submit+0xef/0x180 [ 125.351528] perf_trace_lock+0x337/0x5d0 [ 125.351861] ? update_cfs_group+0x11d/0x260 [ 125.352211] ? kvm_sched_clock_read+0x16/0x30 [ 125.352587] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.352956] ? check_preempt_wakeup_fair+0x6e/0x950 [ 125.353349] ? sched_ttwu_pending+0x2e0/0x4a0 [ 125.353709] lock_release+0x1ab/0x290 [ 125.354016] ? ttwu_do_activate+0x1a4/0x8a0 [ 125.354364] _raw_spin_unlock+0x16/0x40 [ 125.354684] sched_ttwu_pending+0x2e0/0x4a0 [ 125.355034] ? __pfx_try_to_wake_up+0x10/0x10 [ 125.355394] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 125.355789] ? hrtimer_interrupt+0x652/0x830 [ 125.356143] __flush_smp_call_function_queue+0x434/0x740 [ 125.356577] __sysvec_call_function_single+0x6d/0x370 [ 125.356991] sysvec_call_function_single+0xa1/0xc0 [ 125.357384] [ 125.357566] [ 125.357748] asm_sysvec_call_function_single+0x1a/0x20 [ 125.358164] RIP: 0010:oops_exit+0x0/0x50 [ 125.358487] 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 [ 125.359898] RSP: 0018:ffff8880471b7690 EFLAGS: 00000202 [ 125.360314] RAX: 000000000002f58d RBX: 0000000000000212 RCX: ffffc90002df4000 [ 125.360867] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 125.361419] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 125.361968] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880471b7758 [ 125.362523] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 125.363085] ? oops_end+0x4a/0xe0 [ 125.363371] oops_end+0x65/0xe0 [ 125.363643] exc_general_protection+0x1a2/0x330 [ 125.364028] asm_exc_general_protection+0x26/0x30 [ 125.364410] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.364782] 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 [ 125.366183] RSP: 0018:ffff8880471b7800 EFLAGS: 00010212 [ 125.366599] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002df4000 [ 125.367155] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 125.367716] RBP: ffff8880471b7a70 R08: ffff88806cf31340 R09: ffffe8ffffd16758 [ 125.368269] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 125.368825] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 125.369383] ? perf_tp_event+0x167/0xe70 [ 125.369718] ? __pfx_perf_tp_event+0x10/0x10 [ 125.370073] ? kvm_sched_clock_read+0x16/0x30 [ 125.370435] ? local_clock_noinstr+0xf/0xc0 [ 125.370780] ? perf_trace_lock+0xb5/0x5d0 [ 125.371113] ? perf_trace_lock+0xb5/0x5d0 [ 125.371442] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.371817] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.372183] ? perf_ctx_unlock+0x73/0x160 [ 125.372513] ? __perf_install_in_context+0x503/0xb90 [ 125.372913] ? lock_release+0x1c7/0x290 [ 125.373229] ? do_raw_spin_unlock+0x53/0x220 [ 125.373583] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.373982] perf_trace_run_bpf_submit+0xef/0x180 [ 125.374371] perf_trace_lock+0x337/0x5d0 [ 125.374697] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.375060] ? perf_trace_lock+0xb5/0x5d0 [ 125.375387] ? __pfx_smp_call_function_single+0x10/0x10 [ 125.375817] ? get_futex_key+0x592/0x14a0 [ 125.376144] ? futex_ref_get+0x114/0x300 [ 125.376461] ? futex_hash+0x15c/0x390 [ 125.376763] lock_release+0x1ab/0x290 [ 125.377065] ? futex_hash+0x15c/0x390 [ 125.377365] futex_ref_get+0x119/0x300 [ 125.377674] ? futex_hash+0x15c/0x390 [ 125.377975] futex_hash+0x70/0x390 [ 125.378260] futex_wake+0x143/0x540 [ 125.378551] ? __pfx_perf_trace_lock+0x10/0x10 [ 125.378911] ? __pfx___mutex_lock+0x10/0x10 [ 125.379255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 125.379673] ? __pfx_futex_wake+0x10/0x10 [ 125.380004] ? lock_release+0x1c7/0x290 [ 125.380317] ? fd_install+0x1f0/0x660 [ 125.380622] do_futex+0x26d/0x370 [ 125.380901] ? __pfx_do_futex+0x10/0x10 [ 125.381215] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 125.381632] ? handle_mm_fault+0x590/0x9b0 [ 125.381970] __x64_sys_futex+0x1c9/0x4d0 [ 125.382293] ? __pfx___x64_sys_futex+0x10/0x10 [ 125.382652] ? xfd_validate_state+0x55/0x180 [ 125.383007] do_syscall_64+0xbf/0x360 [ 125.383311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.383725] RIP: 0033:0x7ff79dac8b19 [ 125.384023] 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 [ 125.385427] RSP: 002b:00007ff79b03e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.386017] RAX: ffffffffffffffda RBX: 00007ff79dbdbf68 RCX: 00007ff79dac8b19 [ 125.386566] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff79dbdbf6c [ 125.387120] RBP: 00007ff79dbdbf60 R08: 000000000000000e R09: 0000000000000000 [ 125.387684] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff79dbdbf6c [ 125.388237] R13: 00007fffcf0dc9ff R14: 00007ff79b03e300 R15: 0000000000022000 [ 125.388797] [ 125.388985] Modules linked in: [ 125.389249] ---[ end trace 0000000000000000 ]--- [ 125.389251] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#5] SMP KASAN NOPTI [ 125.389616] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.390496] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 125.390851] 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 [ 125.391446] CPU: 0 UID: 0 PID: 3967 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 125.392847] RSP: 0018:ffff888047d7f780 EFLAGS: 00010012 [ 125.393783] Tainted: [D]=DIE, [W]=WARN [ 125.394185] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90005407000 [ 125.394489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.395035] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 125.395686] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.396240] RBP: ffff888047d7f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.396604] 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 [ 125.397153] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.398568] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 125.399118] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.399120] [ 125.399541] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 125.400100] FS: 00007ff79b03e700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 125.400239] RDX: ffff888016845280 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 125.400788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.401416] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16758 [ 125.401974] CR2: 0000001b2d021000 CR3: 0000000047ae4000 CR4: 0000000000350ef0 [ 125.402428] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 125.402978] Kernel panic - not syncing: Fatal exception in interrupt [ 126.446864] Shutting down cpus with NMI [ 126.448466] Kernel Offset: disabled [ 126.448754] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:32:50 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff828e5070 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888047d7f018 R8 =0000000000000000 R9 =ffffed100148f046 R10=00000000000fe503 R11=0000000065646f43 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e52a2 R15=dffffc0000000000 RIP=ffffffff828e50c5 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 00007f37f9c58700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe4a7772018 CR3=0000000045a20000 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=00007f37fc7c97c000007f37fc7c97c8 XMM02=00007f37fc7c97e000007f37fc7c97c0 XMM03=00007f37fc7c97c800007f37fc7c97c0 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=0000000000000000 RBX=ffff88806ce3de20 RCX=ffffffff816880fc RDX=ffff88801429b700 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888047ccf988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc5 R13=ffff88806ce3de28 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 000055556f319400 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d222000 CR3=000000001ea94000 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=0000ff000000000000000000000000ff XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007fc2e43037c800007fc2e43037c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000