Warning: Permanently added '[localhost]:10729' (ECDSA) to the list of known hosts. 2025/09/01 10:39:51 fuzzer started 2025/09/01 10:39:51 dialing manager at localhost:35473 syzkaller login: [ 51.335273] cgroup: Unknown subsys name 'net' [ 51.403456] cgroup: Unknown subsys name 'cpuset' [ 51.435926] cgroup: Unknown subsys name 'rlimit' 2025/09/01 10:40:02 syscalls: 2214 2025/09/01 10:40:02 code coverage: enabled 2025/09/01 10:40:02 comparison tracing: enabled 2025/09/01 10:40:02 extra coverage: enabled 2025/09/01 10:40:02 setuid sandbox: enabled 2025/09/01 10:40:02 namespace sandbox: enabled 2025/09/01 10:40:02 Android sandbox: enabled 2025/09/01 10:40:02 fault injection: enabled 2025/09/01 10:40:02 leak checking: enabled 2025/09/01 10:40:02 net packet injection: enabled 2025/09/01 10:40:02 net device setup: enabled 2025/09/01 10:40:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 10:40:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 10:40:02 USB emulation: enabled 2025/09/01 10:40:02 hci packet injection: enabled 2025/09/01 10:40:02 wifi device emulation: enabled 2025/09/01 10:40:02 802.15.4 emulation: enabled 2025/09/01 10:40:02 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 10:40:02 fetching corpus: 50, signal 31951/35231 (executing program) 2025/09/01 10:40:02 fetching corpus: 100, signal 44722/49251 (executing program) 2025/09/01 10:40:02 fetching corpus: 150, signal 50870/56624 (executing program) 2025/09/01 10:40:02 fetching corpus: 200, signal 56637/63531 (executing program) 2025/09/01 10:40:02 fetching corpus: 250, signal 60006/68037 (executing program) 2025/09/01 10:40:03 fetching corpus: 300, signal 63083/72239 (executing program) 2025/09/01 10:40:03 fetching corpus: 350, signal 67604/77691 (executing program) 2025/09/01 10:40:03 fetching corpus: 400, signal 70541/81557 (executing program) 2025/09/01 10:40:03 fetching corpus: 450, signal 73181/85120 (executing program) 2025/09/01 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2025/09/01 10:40:18 starting 8 fuzzer processes 10:40:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:40:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 10:40:18 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:40:18 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x1, 0xfffffffffffffffa) 10:40:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000080)='J', 0x1}], 0x1, 0x0) 10:40:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') pread64(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x0) 10:40:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @link_local, @void, {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x0, @random="9d23f2344ab6", @private, @empty, @loopback}}}}, 0x0) [ 77.914974] audit: type=1400 audit(1756723218.532:7): avc: denied { execmem } for pid=272 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:40:18 executing program 6: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) [ 79.111532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.113659] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.119196] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.124012] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.126634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.167995] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.176373] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.178220] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 79.181456] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 79.182606] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.185074] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.199221] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.201643] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.206937] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.217966] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.220189] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.225447] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.235409] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 79.241219] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.244898] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.248490] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 79.250256] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.255724] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 79.257863] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 79.259493] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.261350] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 79.264083] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.265443] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 79.273649] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 79.276024] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 79.276288] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 79.278434] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 79.279339] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.284118] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 79.285644] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.289667] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.300123] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 79.307259] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 79.325063] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 79.361036] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.205696] Bluetooth: hci0: command tx timeout [ 81.268915] Bluetooth: hci1: command tx timeout [ 81.332838] Bluetooth: hci2: command tx timeout [ 81.332883] Bluetooth: hci3: command tx timeout [ 81.397093] Bluetooth: hci5: command tx timeout [ 81.398483] Bluetooth: hci7: command tx timeout [ 81.398648] Bluetooth: hci4: command tx timeout [ 81.462803] Bluetooth: hci6: command tx timeout [ 83.254193] Bluetooth: hci0: command tx timeout [ 83.317838] Bluetooth: hci1: command tx timeout [ 83.380952] Bluetooth: hci3: command tx timeout [ 83.381527] Bluetooth: hci2: command tx timeout [ 83.445770] Bluetooth: hci4: command tx timeout [ 83.446215] Bluetooth: hci7: command tx timeout [ 83.446599] Bluetooth: hci5: command tx timeout [ 83.508962] Bluetooth: hci6: command tx timeout [ 85.300832] Bluetooth: hci0: command tx timeout [ 85.365003] Bluetooth: hci1: command tx timeout [ 85.429118] Bluetooth: hci3: command tx timeout [ 85.430032] Bluetooth: hci2: command tx timeout [ 85.492830] Bluetooth: hci5: command tx timeout [ 85.493515] Bluetooth: hci7: command tx timeout [ 85.494195] Bluetooth: hci4: command tx timeout [ 85.557790] Bluetooth: hci6: command tx timeout [ 87.349885] Bluetooth: hci0: command tx timeout [ 87.413872] Bluetooth: hci1: command tx timeout [ 87.476901] Bluetooth: hci3: command tx timeout [ 87.477333] Bluetooth: hci2: command tx timeout [ 87.540825] Bluetooth: hci4: command tx timeout [ 87.541248] Bluetooth: hci7: command tx timeout [ 87.541642] Bluetooth: hci5: command tx timeout [ 87.605529] Bluetooth: hci6: command tx timeout [ 116.200093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.201211] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.431042] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.431673] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.669606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.670267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.816231] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.816917] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.898533] audit: type=1400 audit(1756723257.515:8): avc: denied { open } for pid=3696 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 116.909322] audit: type=1400 audit(1756723257.515:9): avc: denied { kernel } for pid=3696 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 10:40:57 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/184, 0xb8}], 0x1, &(0x7f0000000380)=[{0x0}, {0x0}, {0xfffffffffffffffc}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 10:40:57 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:40:57 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) [ 117.821944] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.822564] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.925488] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.926168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.031088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.031686] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.179103] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.179710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.214107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.215416] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.315068] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.315669] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.549127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.549775] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.627529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.628164] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.229334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.229978] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.260037] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.260607] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.341235] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.341870] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.367901] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.368455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:41:00 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) 10:41:00 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:41:00 executing program 6: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) 10:41:00 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:41:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') pread64(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x0) 10:41:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 10:41:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x7, 0x0, 0x0) 10:41:00 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:41:00 executing program 6: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) 10:41:00 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:41:00 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) 10:41:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') pread64(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x0) 10:41:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 10:41:00 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 3: r0 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) 10:41:00 executing program 6: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) 10:41:00 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/136) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 10:41:00 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0xb}, 0xb) [ 119.735553] kmemleak: Found object by alias at 0x607f1a63e39c [ 119.735571] CPU: 0 UID: 0 PID: 3934 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.735589] Tainted: [W]=WARN [ 119.735593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.735600] Call Trace: [ 119.735604] [ 119.735609] dump_stack_lvl+0xca/0x120 [ 119.735634] __lookup_object+0x94/0xb0 [ 119.735652] delete_object_full+0x27/0x70 [ 119.735668] free_percpu+0x30/0x1160 [ 119.735686] ? arch_uprobe_clear_state+0x16/0x140 [ 119.735706] futex_hash_free+0x38/0xc0 [ 119.735721] mmput+0x2d3/0x390 [ 119.735745] do_exit+0x79d/0x2970 [ 119.735763] ? __pfx_do_exit+0x10/0x10 [ 119.735777] ? find_held_lock+0x2b/0x80 [ 119.735796] ? get_signal+0x835/0x2340 [ 119.735816] do_group_exit+0xd3/0x2a0 [ 119.735831] get_signal+0x2315/0x2340 [ 119.735849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.735867] ? __pfx_get_signal+0x10/0x10 [ 119.735884] ? __schedule+0xe91/0x3590 [ 119.735905] arch_do_signal_or_restart+0x80/0x790 [ 119.735923] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.735940] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.735952] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.735967] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.735981] ? __sys_getsockopt+0x146/0x1b0 [ 119.736004] exit_to_user_mode_loop+0x8b/0x110 [ 119.736017] do_syscall_64+0x2f7/0x360 [ 119.736030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.736042] RIP: 0033:0x7f25be23ab19 [ 119.736051] Code: Unable to access opcode bytes at 0x7f25be23aaef. [ 119.736056] RSP: 002b:00007f25bb7b0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.736068] RAX: 0000000000000001 RBX: 00007f25be34df68 RCX: 00007f25be23ab19 [ 119.736076] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f25be34df6c [ 119.736083] RBP: 00007f25be34df60 R08: 000000000000000e R09: 0000000000000000 [ 119.736090] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f25be34df6c [ 119.736097] R13: 00007ffc4627b8bf R14: 00007f25bb7b0300 R15: 0000000000022000 [ 119.736113] [ 119.736117] kmemleak: Object (percpu) 0x607f1a63e398 (size 8): [ 119.736124] kmemleak: comm "syz-executor.3", pid 3942, jiffies 4294786553 [ 119.736131] kmemleak: min_count = 1 [ 119.736135] kmemleak: count = 0 [ 119.736138] kmemleak: flags = 0x21 [ 119.736142] kmemleak: checksum = 0 [ 119.736146] kmemleak: backtrace: [ 119.736149] pcpu_alloc_noprof+0x87a/0x1170 [ 119.736165] percpu_ref_init+0x37/0x400 [ 119.736176] io_uring_setup+0x44c/0x2000 [ 119.736188] __x64_sys_io_uring_setup+0xc8/0x170 [ 119.736200] do_syscall_64+0xbf/0x360 [ 119.736210] entry_SYSCALL_64_after_hwframe+0x77/0x7f 10:41:00 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ff, 0x0, "16f5a5eb49c9ba91560a3fe127091aac16f236"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x16) 10:41:00 executing program 3: r0 = msgget$private(0x0, 0x283) msgsnd(r0, &(0x7f00000000c0)={0x3}, 0x8, 0x0) 10:41:00 executing program 6: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 10:41:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 10:41:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') pread64(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x0) 10:41:00 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001480)=""/4096, 0x1000) getdents(r0, 0x0, 0x0) 10:41:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x9, &(0x7f0000000000), 0x10) 10:41:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADMODE1(r0, 0x309, 0x0) 10:41:00 executing program 3: r0 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000000)='nolazytime\x00', 0x0, 0x0) [ 119.946003] kmemleak: Found object by alias at 0x607f1a63e384 [ 119.946022] CPU: 0 UID: 0 PID: 3952 Comm: syz-executor.0 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.946041] Tainted: [W]=WARN [ 119.946045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.946052] Call Trace: [ 119.946057] [ 119.946061] dump_stack_lvl+0xca/0x120 [ 119.946090] __lookup_object+0x94/0xb0 [ 119.946109] delete_object_full+0x27/0x70 [ 119.946125] free_percpu+0x30/0x1160 [ 119.946142] ? arch_uprobe_clear_state+0x16/0x140 [ 119.946163] futex_hash_free+0x38/0xc0 [ 119.946177] mmput+0x2d3/0x390 [ 119.946196] do_exit+0x79d/0x2970 [ 119.946210] ? lock_release+0xc8/0x290 [ 119.946228] ? __pfx_do_exit+0x10/0x10 [ 119.946242] ? find_held_lock+0x2b/0x80 [ 119.946259] ? get_signal+0x835/0x2340 [ 119.946280] do_group_exit+0xd3/0x2a0 [ 119.946295] get_signal+0x2315/0x2340 [ 119.946318] ? __pfx_get_signal+0x10/0x10 [ 119.946334] ? do_futex+0x135/0x370 [ 119.946348] ? __pfx_do_futex+0x10/0x10 [ 119.946363] arch_do_signal_or_restart+0x80/0x790 [ 119.946382] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.946398] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.946411] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.946426] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.946440] ? __sys_setsockopt+0x13f/0x1a0 [ 119.946463] exit_to_user_mode_loop+0x8b/0x110 [ 119.946476] do_syscall_64+0x2f7/0x360 [ 119.946489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.946502] RIP: 0033:0x7f5f2a637b19 [ 119.946511] Code: Unable to access opcode bytes at 0x7f5f2a637aef. [ 119.946516] RSP: 002b:00007f5f27bad218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.946528] RAX: fffffffffffffe00 RBX: 00007f5f2a74af68 RCX: 00007f5f2a637b19 [ 119.946536] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5f2a74af68 [ 119.946543] RBP: 00007f5f2a74af60 R08: 0000000000000000 R09: 0000000000000000 [ 119.946550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f2a74af6c [ 119.946557] R13: 00007ffce446792f R14: 00007f5f27bad300 R15: 0000000000022000 [ 119.946573] [ 119.946577] kmemleak: Object (percpu) 0x607f1a63e380 (size 8): [ 119.946584] kmemleak: comm "syz-executor.4", pid 3958, jiffies 4294786750 [ 119.946591] kmemleak: min_count = 1 [ 119.946595] kmemleak: count = 0 [ 119.946598] kmemleak: flags = 0x21 [ 119.946602] kmemleak: checksum = 0 [ 119.946606] kmemleak: backtrace: [ 119.946610] pcpu_alloc_noprof+0x87a/0x1170 [ 119.946625] perf_trace_event_init+0x366/0xa10 [ 119.946639] perf_trace_init+0x1a4/0x2f0 [ 119.946652] perf_tp_event_init+0xa6/0x120 [ 119.946668] perf_try_init_event+0x140/0x9f0 [ 119.946682] perf_event_alloc.part.0+0x118e/0x45f0 [ 119.946699] __do_sys_perf_event_open+0x719/0x2c20 [ 119.946713] do_syscall_64+0xbf/0x360 [ 119.946722] entry_SYSCALL_64_after_hwframe+0x77/0x7f 10:41:00 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/224, 0xfdef, 0x0) 10:41:00 executing program 6: prctl$PR_SET_MM_MAP(0x41555856, 0xe, &(0x7f00000017c0)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0}, 0x68) [ 119.988297] kmemleak: Cannot insert 0x607f1a63e384 into the object search tree (overlaps existing) [ 119.988315] CPU: 1 UID: 0 PID: 3964 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 119.988334] Tainted: [W]=WARN [ 119.988338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.988345] Call Trace: [ 119.988349] [ 119.988354] dump_stack_lvl+0xca/0x120 [ 119.988383] __link_object+0x190/0x210 [ 119.988402] __create_object+0x48/0x80 [ 119.988421] pcpu_alloc_noprof+0x87a/0x1170 [ 119.988446] __percpu_init_rwsem+0x2d/0x160 [ 119.988464] ? security_sb_alloc+0x75/0x140 [ 119.988482] alloc_super+0x29e/0xb80 [ 119.988499] sget_fc+0xfe/0xb80 [ 119.988511] ? __pfx_set_anon_super_fc+0x10/0x10 [ 119.988533] ? __pfx_ramfs_fill_super+0x10/0x10 [ 119.988550] get_tree_nodev+0x28/0x190 [ 119.988564] vfs_get_tree+0x93/0x340 [ 119.988582] vfs_cmd_create+0xd7/0x2a0 [ 119.988596] __do_sys_fsconfig+0xa3c/0xb50 [ 119.988610] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 119.988632] do_syscall_64+0xbf/0x360 [ 119.988645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.988658] RIP: 0033:0x7fbb02118b19 [ 119.988668] 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 [ 119.988679] RSP: 002b:00007fbaff68e188 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 119.988691] RAX: ffffffffffffffda RBX: 00007fbb0222bf60 RCX: 00007fbb02118b19 [ 119.988699] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 119.988706] RBP: 00007fbb02172f6d R08: 0000000000000000 R09: 0000000000000000 [ 119.988714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.988721] R13: 00007ffd7730925f R14: 00007fbaff68e300 R15: 0000000000022000 [ 119.988742] [ 119.989070] kmemleak: Kernel memory leak detector disabled [ 119.989074] kmemleak: Object (percpu) 0x607f1a63e380 (size 8): [ 119.989081] kmemleak: comm "syz-executor.4", pid 3958, jiffies 4294786750 [ 119.989089] kmemleak: min_count = 1 [ 119.989093] kmemleak: count = 0 [ 119.989096] kmemleak: flags = 0x21 [ 119.989101] kmemleak: checksum = 0 [ 119.989104] kmemleak: backtrace: [ 119.989108] pcpu_alloc_noprof+0x87a/0x1170 [ 119.989124] perf_trace_event_init+0x366/0xa10 [ 119.989139] perf_trace_init+0x1a4/0x2f0 [ 119.989152] perf_tp_event_init+0xa6/0x120 [ 119.989168] perf_try_init_event+0x140/0x9f0 [ 119.989182] perf_event_alloc.part.0+0x118e/0x45f0 [ 119.989200] __do_sys_perf_event_open+0x719/0x2c20 [ 119.989213] do_syscall_64+0xbf/0x360 [ 119.989223] entry_SYSCALL_64_after_hwframe+0x77/0x7f 10:41:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0x17a, 0x0) 10:41:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x9, &(0x7f0000000000), 0x10) 10:41:00 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f00000000c0)={0x0, 0x0, 0x1d, 0x0, 0x0, &(0x7f00000014c0)="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"}) 10:41:00 executing program 4: socketpair(0x24, 0x0, 0x0, &(0x7f0000000bc0)) 10:41:00 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @multicast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x2, &(0x7f0000000040)={0x0, 0xf, 0x6}, 0x10) [ 120.083355] Oops: general protection fault, probably for non-canonical address 0xeffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 120.084245] KASAN: maybe wild-memory-access in range [0x8000000000000190-0x8000000000000197] [ 120.084908] CPU: 0 UID: 0 PID: 3966 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.086340] Tainted: [W]=WARN [ 120.087204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.089011] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.090072] 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 [ 120.094728] RSP: 0018:ffff8880142ff800 EFLAGS: 00010212 [ 120.095148] RAX: 1000000000000032 RBX: 7fffffffffffffa0 RCX: ffffc9000921e000 [ 120.095702] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 8000000000000190 [ 120.096254] RBP: ffff8880142ffa70 R08: ffff88806ce31340 R09: ffffe8ffffc16380 [ 120.096809] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.097366] R13: 0000000000000000 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.097935] FS: 00007fa0e0943700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 120.098558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.099010] CR2: 0000000020001000 CR3: 000000001ea13000 CR4: 0000000000350ef0 [ 120.099566] Call Trace: [ 120.099772] [ 120.099953] ? perf_swevent_event+0x63/0x3f0 [ 120.100310] ? __pfx_perf_tp_event+0x10/0x10 [ 120.100664] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 120.101066] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 120.101458] ? perf_swevent_event+0x63/0x3f0 [ 120.101814] ? perf_tp_event+0x807/0xe70 [ 120.102150] ? __pfx_perf_tp_event+0x10/0x10 [ 120.102504] ? __perf_install_in_context+0x503/0xb90 [ 120.102904] ? do_raw_spin_unlock+0x53/0x220 [ 120.103260] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.103659] perf_trace_run_bpf_submit+0xef/0x180 [ 120.104047] perf_trace_lock+0x337/0x5d0 [ 120.104382] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.104750] ? lock_acquire+0x15e/0x2f0 [ 120.105067] ? futex_ref_get+0x48/0x300 [ 120.105382] ? futex_ref_get+0x114/0x300 [ 120.105702] ? futex_hash+0x15c/0x390 [ 120.106033] lock_release+0x1ab/0x290 [ 120.106338] ? futex_hash+0x15c/0x390 [ 120.106642] futex_ref_get+0x119/0x300 [ 120.106949] ? futex_hash+0x15c/0x390 [ 120.107251] futex_hash+0x70/0x390 [ 120.107538] futex_wake+0x143/0x540 [ 120.107830] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.108193] ? __pfx_futex_wake+0x10/0x10 [ 120.108527] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 120.108927] ? lock_release+0xc8/0x290 [ 120.109241] do_futex+0x26d/0x370 [ 120.109522] ? __pfx_do_futex+0x10/0x10 [ 120.109838] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 120.110266] ? __pfx___schedule+0x10/0x10 [ 120.110600] __x64_sys_futex+0x1c9/0x4d0 [ 120.110923] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.111288] ? xfd_validate_state+0x55/0x180 [ 120.111649] do_syscall_64+0xbf/0x360 [ 120.111952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.112355] RIP: 0033:0x7fa0e33cdb19 [ 120.112648] 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 [ 120.114055] RSP: 002b:00007fa0e0943218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.114644] RAX: ffffffffffffffda RBX: 00007fa0e34e0f68 RCX: 00007fa0e33cdb19 [ 120.115191] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa0e34e0f6c [ 120.115745] RBP: 00007fa0e34e0f60 R08: 000000000000000e R09: 0000000000000000 [ 120.116294] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa0e34e0f6c [ 120.116845] R13: 00007ffdb51684df R14: 00007fa0e0943300 R15: 0000000000022000 [ 120.117402] [ 120.117591] Modules linked in: [ 120.117850] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 120.118748] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.119337] CPU: 1 UID: 0 PID: 3965 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.120261] Tainted: [D]=DIE, [W]=WARN [ 120.120560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.121195] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.121574] 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 [ 120.122975] RSP: 0018:ffff888044d67600 EFLAGS: 00010212 [ 120.123390] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.123942] RDX: ffff88801be49b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 120.124491] RBP: ffff888044d67870 R08: ffff88806cf31340 R09: ffffe8ffffd16380 [ 120.125039] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 120.125592] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.126153] FS: 000055556d100400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 120.126781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.127258] CR2: 00007fbdf1659018 CR3: 000000001ea13000 CR4: 0000000000350ef0 [ 120.127838] Call Trace: [ 120.128056] [ 120.128254] ? __pfx_perf_tp_event+0x10/0x10 [ 120.128626] ? __lock_acquire+0x694/0x1b70 [ 120.128982] ? __lock_acquire+0x694/0x1b70 [ 120.129336] ? __lock_acquire+0x694/0x1b70 [ 120.129694] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.130116] perf_trace_run_bpf_submit+0xef/0x180 [ 120.130519] perf_trace_lock+0x337/0x5d0 [ 120.130856] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.131243] ? get_futex_key+0x592/0x14a0 [ 120.131591] ? futex_ref_get+0x114/0x300 [ 120.131929] ? futex_hash+0x15c/0x390 [ 120.132249] lock_release+0x1ab/0x290 [ 120.132574] ? futex_hash+0x15c/0x390 [ 120.132891] futex_ref_get+0x119/0x300 [ 120.133215] ? futex_hash+0x15c/0x390 [ 120.133536] futex_hash+0x70/0x390 [ 120.133840] futex_wait_setup+0xae/0x550 [ 120.134204] __futex_wait+0x151/0x300 [ 120.134529] ? __pfx___futex_wait+0x10/0x10 [ 120.134885] ? perf_trace_lock+0xb5/0x5d0 [ 120.135223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 120.135656] ? __pfx_futex_wake_mark+0x10/0x10 [ 120.136037] ? __hrtimer_setup+0x1a4/0x2c0 [ 120.136392] ? ktime_add_safe+0x5f/0x70 [ 120.136731] futex_wait+0xde/0x380 [ 120.137040] ? __pfx_futex_wait+0x10/0x10 [ 120.137395] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 120.137774] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.138158] ? __might_fault+0xe0/0x190 [ 120.138491] do_futex+0x2ee/0x370 [ 120.138780] ? __pfx_do_futex+0x10/0x10 [ 120.139117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 120.139554] ? read_tsc+0x9/0x20 [ 120.139849] __x64_sys_futex+0x1c9/0x4d0 [ 120.140189] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.140562] ? lock_release+0xc8/0x290 [ 120.140885] ? xfd_validate_state+0x55/0x180 [ 120.141262] do_syscall_64+0xbf/0x360 [ 120.141588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.142014] RIP: 0033:0x7fa0e33cdb19 [ 120.142320] 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 [ 120.143792] RSP: 002b:00007ffdb5168558 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.144407] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007fa0e33cdb19 [ 120.144995] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa0e34e0f6c [ 120.145573] RBP: 00007fa0e34e0f6c R08: 00007fa0e34bd000 R09: 0000000000000000 [ 120.146150] R10: 00007ffdb5168630 R11: 0000000000000246 R12: 000000000001d4b8 [ 120.146727] R13: 00000000000003e8 R14: 00007fa0e34e0f60 R15: 000000000001d464 [ 120.147327] [ 120.147526] Modules linked in: [ 120.147799] Oops: general protection fault, probably for non-canonical address 0xeffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 120.148712] KASAN: maybe wild-memory-access in range [0x8000000000000190-0x8000000000000197] [ 120.149394] CPU: 0 UID: 0 PID: 3966 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.150367] Tainted: [D]=DIE, [W]=WARN [ 120.150686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.151354] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.151737] 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 [ 120.153183] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 120.153620] RAX: 1000000000000032 RBX: 7fffffffffffffa0 RCX: ffffffff818998a3 [ 120.154208] RDX: ffff88800a958000 RSI: ffffffff8189a4e7 RDI: 8000000000000190 [ 120.154778] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16380 [ 120.155346] R10: 0000000000000000 R11: ffff88806ce37018 R12: dffffc0000000000 [ 120.155927] R13: 0000000000000000 R14: ffff88806ce31490 R15: dffffc0000000000 [ 120.156502] FS: 00007fa0e0943700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 120.157160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.157632] CR2: 0000000020001000 CR3: 000000001ea13000 CR4: 0000000000350ef0 [ 120.158212] Call Trace: [ 120.158426] [ 120.158609] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 120.159063] ? arch_stack_walk+0x9c/0xf0 [ 120.159409] ? __pfx_perf_tp_event+0x10/0x10 [ 120.159782] ? __lock_acquire+0x694/0x1b70 [ 120.160131] ? trace_softirq_raise+0xbe/0x100 [ 120.160516] ? lock_acquire+0x15e/0x2f0 [ 120.160846] ? select_task_rq_fair+0x2b6/0x38b0 [ 120.161226] ? find_held_lock+0x2b/0x80 [ 120.161558] ? select_task_rq_fair+0x48c/0x38b0 [ 120.161944] ? __pfx_call_function_single_prep_ipi+0x10/0x10 [ 120.162425] ? kvm_sched_clock_read+0x16/0x30 [ 120.162805] ? sched_clock+0x37/0x60 [ 120.163127] ? sched_clock_cpu+0x6c/0x4e0 [ 120.163474] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.163889] perf_trace_run_bpf_submit+0xef/0x180 [ 120.164288] perf_trace_lock+0x337/0x5d0 [ 120.164626] ? update_cfs_group+0x11d/0x260 [ 120.164970] ? kvm_sched_clock_read+0x16/0x30 [ 120.165339] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.165722] ? check_preempt_wakeup_fair+0x6e/0x950 [ 120.166146] ? sched_ttwu_pending+0x2e0/0x4a0 [ 120.166526] lock_release+0x1ab/0x290 [ 120.166848] ? ttwu_do_activate+0x1a4/0x8a0 [ 120.167206] _raw_spin_unlock+0x16/0x40 [ 120.167536] sched_ttwu_pending+0x2e0/0x4a0 [ 120.167894] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 120.168294] ? mark_held_locks+0x49/0x80 [ 120.168631] __flush_smp_call_function_queue+0x434/0x740 [ 120.169084] __sysvec_call_function_single+0x6d/0x370 [ 120.169510] sysvec_call_function_single+0xa1/0xc0 [ 120.169914] [ 120.170100] [ 120.170287] asm_sysvec_call_function_single+0x1a/0x20 [ 120.170720] RIP: 0010:oops_exit+0x0/0x50 [ 120.171060] 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 [ 120.172527] RSP: 0018:ffff8880142ff690 EFLAGS: 00000202 [ 120.172959] RAX: 000000000002a51a RBX: 0000000000000212 RCX: ffffc9000921e000 [ 120.173533] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 120.174117] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 120.174674] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880142ff758 [ 120.175254] R13: 0000000000000000 R14: effffc0000000032 R15: 0000000000000000 [ 120.175825] ? oops_end+0x4a/0xe0 [ 120.176119] oops_end+0x65/0xe0 [ 120.176400] exc_general_protection+0x1a2/0x330 [ 120.176791] asm_exc_general_protection+0x26/0x30 [ 120.177188] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.177577] 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 [ 120.179055] RSP: 0018:ffff8880142ff800 EFLAGS: 00010212 [ 120.179489] RAX: 1000000000000032 RBX: 7fffffffffffffa0 RCX: ffffc9000921e000 [ 120.180065] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 8000000000000190 [ 120.180648] RBP: ffff8880142ffa70 R08: ffff88806ce31340 R09: ffffe8ffffc16380 [ 120.181233] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.181803] R13: 0000000000000000 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.182389] ? perf_tp_event+0x167/0xe70 [ 120.182731] ? perf_swevent_event+0x63/0x3f0 [ 120.183102] ? __pfx_perf_tp_event+0x10/0x10 [ 120.183473] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 120.183896] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 120.184312] ? perf_swevent_event+0x63/0x3f0 [ 120.184686] ? perf_tp_event+0x807/0xe70 [ 120.185024] ? __pfx_perf_tp_event+0x10/0x10 [ 120.185389] ? __perf_install_in_context+0x503/0xb90 [ 120.185804] ? do_raw_spin_unlock+0x53/0x220 [ 120.186181] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.186602] perf_trace_run_bpf_submit+0xef/0x180 [ 120.187004] perf_trace_lock+0x337/0x5d0 [ 120.187348] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.187733] ? lock_acquire+0x15e/0x2f0 [ 120.188058] ? futex_ref_get+0x48/0x300 [ 120.188383] ? futex_ref_get+0x114/0x300 [ 120.188713] ? futex_hash+0x15c/0x390 [ 120.189027] lock_release+0x1ab/0x290 [ 120.189346] ? futex_hash+0x15c/0x390 [ 120.189661] futex_ref_get+0x119/0x300 [ 120.189993] ? futex_hash+0x15c/0x390 [ 120.190311] futex_hash+0x70/0x390 [ 120.190610] futex_wake+0x143/0x540 [ 120.190914] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.191298] ? __pfx_futex_wake+0x10/0x10 [ 120.191649] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 120.192076] ? lock_release+0xc8/0x290 [ 120.192391] do_futex+0x26d/0x370 [ 120.192674] ? __pfx_do_futex+0x10/0x10 [ 120.192994] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 120.193417] ? __pfx___schedule+0x10/0x10 [ 120.193754] __x64_sys_futex+0x1c9/0x4d0 [ 120.194089] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.194454] ? xfd_validate_state+0x55/0x180 [ 120.194820] do_syscall_64+0xbf/0x360 [ 120.195126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.195536] RIP: 0033:0x7fa0e33cdb19 [ 120.195831] 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 [ 120.197245] RSP: 002b:00007fa0e0943218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.197840] RAX: ffffffffffffffda RBX: 00007fa0e34e0f68 RCX: 00007fa0e33cdb19 [ 120.198410] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa0e34e0f6c [ 120.198976] RBP: 00007fa0e34e0f60 R08: 000000000000000e R09: 0000000000000000 [ 120.199538] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa0e34e0f6c [ 120.200100] R13: 00007ffdb51684df R14: 00007fa0e0943300 R15: 0000000000022000 [ 120.200670] [ 120.200866] Modules linked in: [ 120.201126] ---[ end trace 0000000000000000 ]--- [ 120.201127] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 120.201498] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.202366] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.202728] 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 [ 120.203321] CPU: 1 UID: 0 PID: 3965 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 120.204743] RSP: 0018:ffff8880142ff800 EFLAGS: 00010212 [ 120.205671] Tainted: [D]=DIE, [W]=WARN [ 120.206085] RAX: 1000000000000032 RBX: 7fffffffffffffa0 RCX: ffffc9000921e000 [ 120.206387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.206942] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 8000000000000190 [ 120.207585] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.208140] RBP: ffff8880142ffa70 R08: ffff88806ce31340 R09: ffffe8ffffc16380 [ 120.208502] 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 [ 120.209053] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.210474] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 120.211030] R13: 0000000000000000 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.211448] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.212004] FS: 00007fa0e0943700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 120.212559] RDX: ffff88801be49b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 120.213179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.213723] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16380 [ 120.214208] CR2: 0000000020001000 CR3: 000000001ea13000 CR4: 0000000000350ef0 [ 120.214783] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 120.215349] Kernel panic - not syncing: Fatal exception in interrupt [ 121.256878] Shutting down cpus with NMI [ 121.257993] Kernel Offset: disabled [ 121.258292] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 10:41:00 Registers: info registers vcpu 0 RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880142ff0f0 R8 =0000000000000000 R9 =ffffed100172e046 R10=000000000000002e R11=0000000065646f43 R12=000000000000002e R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa0e0943700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020001000 CR3=000000001ea13000 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=00007fa0e34b47c000007fa0e34b47c8 XMM02=00007fa0e34b47e000007fa0e34b47c0 XMM03=00007fa0e34b47c800007fa0e34b47c0 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=ffffffff81b4bc4f RBX=0000000000000001 RCX=ffffffff868a2352 RDX=dffffc0000000000 RSI=1ffff11002e89f4e RDI=1ffff11002e89f4e RBP=ffff88801744fa70 RSP=ffff88801744f9a8 R8 =ffffffff868a2356 R9 =ffff88801744fa58 R10=000000000003bea3 R11=0000000000026941 R12=ffff88801744fa78 R13=ffff88801744fa60 R14=ffff88801744ff10 R15=ffff88801744fa18 RIP=ffffffff81358f62 RFL=00000246 [---Z-P-] 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 00007feb8bb928c0 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbdf1659018 CR3=000000000ddbb000 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=00000000000000000000000000610000 XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffff0f0e0d0c0b0a09080706 XMM03=0000000000000000000065636172742f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055baf75b67f0000055baf75cd930 XMM06=0000000000000000ffffffff00000003 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000