Warning: Permanently added '[localhost]:17177' (ECDSA) to the list of known hosts. 2025/08/29 13:06:51 fuzzer started 2025/08/29 13:06:51 dialing manager at localhost:43077 syzkaller login: [ 59.598716] cgroup: Unknown subsys name 'net' [ 59.657149] cgroup: Unknown subsys name 'cpuset' [ 59.676991] cgroup: Unknown subsys name 'rlimit' 2025/08/29 13:07:02 syscalls: 2214 2025/08/29 13:07:02 code coverage: enabled 2025/08/29 13:07:02 comparison tracing: enabled 2025/08/29 13:07:02 extra coverage: enabled 2025/08/29 13:07:02 setuid sandbox: enabled 2025/08/29 13:07:02 namespace sandbox: enabled 2025/08/29 13:07:02 Android sandbox: enabled 2025/08/29 13:07:02 fault injection: enabled 2025/08/29 13:07:02 leak checking: enabled 2025/08/29 13:07:02 net packet injection: enabled 2025/08/29 13:07:02 net device setup: enabled 2025/08/29 13:07:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 13:07:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 13:07:02 USB emulation: enabled 2025/08/29 13:07:02 hci packet injection: enabled 2025/08/29 13:07:02 wifi device emulation: enabled 2025/08/29 13:07:02 802.15.4 emulation: enabled 2025/08/29 13:07:02 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 13:07:02 fetching corpus: 50, signal 20079/23650 (executing program) 2025/08/29 13:07:02 fetching corpus: 100, signal 30734/35784 (executing program) 2025/08/29 13:07:02 fetching corpus: 150, signal 38831/45216 (executing program) 2025/08/29 13:07:02 fetching corpus: 200, signal 46965/54573 (executing program) 2025/08/29 13:07:02 fetching corpus: 250, signal 56847/65364 (executing program) 2025/08/29 13:07:02 fetching corpus: 300, signal 60274/69994 (executing program) 2025/08/29 13:07:02 fetching corpus: 350, signal 63568/74448 (executing program) 2025/08/29 13:07:02 fetching corpus: 400, signal 67250/79188 (executing program) 2025/08/29 13:07:03 fetching corpus: 450, signal 70359/83350 (executing program) 2025/08/29 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10000, signal 196029/201215 (executing program) 2025/08/29 13:07:20 fetching corpus: 10050, signal 196214/201217 (executing program) 2025/08/29 13:07:20 fetching corpus: 10100, signal 196433/201218 (executing program) 2025/08/29 13:07:20 fetching corpus: 10150, signal 196671/201220 (executing program) 2025/08/29 13:07:20 fetching corpus: 10200, signal 196772/201222 (executing program) 2025/08/29 13:07:20 fetching corpus: 10206, signal 197167/201222 (executing program) 2025/08/29 13:07:20 fetching corpus: 10206, signal 197167/201222 (executing program) 2025/08/29 13:07:23 starting 8 fuzzer processes 13:07:23 executing program 0: perf_event_open(&(0x7f0000000100)={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 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000040)={{}, {0x1, 0x2}, [], {}, [{}]}, 0x2c, 0x3) 13:07:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014a00)) 13:07:23 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 13:07:23 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, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r0, 0x0, r1, 0x0, 0x802, 0x0) 13:07:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000440)=""/236, 0xec}], 0x2) [ 91.262270] audit: type=1400 audit(1756472843.244:7): avc: denied { execmem } for pid=275 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:07:23 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) setpriority(0x0, 0x0, 0x0) 13:07:23 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x2, 0x0, 0x10) 13:07:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006040)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x17, 0x0}}], 0x2, 0x0) [ 92.472510] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.475361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.476194] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.477886] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.478953] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.543667] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.547367] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.549105] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.550788] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.552609] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.553376] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.554504] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.557679] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.559442] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.560497] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.614424] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.617745] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.618748] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 92.641975] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 92.643719] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 92.671176] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 92.671910] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 92.685731] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 92.685814] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 92.708569] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 92.709884] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.722962] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 92.725870] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.728535] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 92.735891] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 92.736157] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 92.739656] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 92.744648] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 92.746779] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 92.748593] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 92.759354] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.764947] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 92.769914] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.773025] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.775854] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 94.509752] Bluetooth: hci0: command tx timeout [ 94.573317] Bluetooth: hci1: command tx timeout [ 94.637378] Bluetooth: hci2: command tx timeout [ 94.701302] Bluetooth: hci3: command tx timeout [ 94.829406] Bluetooth: hci6: command tx timeout [ 94.829934] Bluetooth: hci4: command tx timeout [ 94.830535] Bluetooth: hci5: command tx timeout [ 94.893368] Bluetooth: hci7: command tx timeout [ 96.557272] Bluetooth: hci0: command tx timeout [ 96.621414] Bluetooth: hci1: command tx timeout [ 96.687552] Bluetooth: hci2: command tx timeout [ 96.749282] Bluetooth: hci3: command tx timeout [ 96.877391] Bluetooth: hci6: command tx timeout [ 96.878376] Bluetooth: hci4: command tx timeout [ 96.878744] Bluetooth: hci5: command tx timeout [ 96.944326] Bluetooth: hci7: command tx timeout [ 98.605420] Bluetooth: hci0: command tx timeout [ 98.670302] Bluetooth: hci1: command tx timeout [ 98.733402] Bluetooth: hci2: command tx timeout [ 98.797838] Bluetooth: hci3: command tx timeout [ 98.925328] Bluetooth: hci4: command tx timeout [ 98.925802] Bluetooth: hci5: command tx timeout [ 98.926182] Bluetooth: hci6: command tx timeout [ 98.989279] Bluetooth: hci7: command tx timeout [ 100.654274] Bluetooth: hci0: command tx timeout [ 100.718598] Bluetooth: hci1: command tx timeout [ 100.781307] Bluetooth: hci2: command tx timeout [ 100.847274] Bluetooth: hci3: command tx timeout [ 100.973308] Bluetooth: hci6: command tx timeout [ 100.973751] Bluetooth: hci5: command tx timeout [ 100.974129] Bluetooth: hci4: command tx timeout [ 101.037333] Bluetooth: hci7: command tx timeout [ 128.539373] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.540035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.715579] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.716152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.151693] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.152687] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) [ 129.300478] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.301058] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) [ 129.451657] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.452504] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) [ 129.649941] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.650671] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) 13:08:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/icmp\x00') getdents(r0, 0x0, 0x0) [ 129.750315] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.750907] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.767392] audit: type=1400 audit(1756472881.745:8): avc: denied { open } for pid=3885 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 [ 129.774308] audit: type=1400 audit(1756472881.745:9): avc: denied { kernel } for pid=3885 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 [ 129.813939] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.815069] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:08:01 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000001340)) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x13, 0x0, &(0x7f0000000080)) [ 129.881170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.881826] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.937830] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.938527] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.953755] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.954355] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.004941] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.005583] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.060880] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.061608] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.129562] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.130191] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.198881] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.199547] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.238086] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.238646] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.371073] loop1: detected capacity change from 0 to 16 [ 130.374842] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 130.378280] loop1: detected capacity change from 0 to 16 [ 130.380463] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 13:08:02 executing program 0: perf_event_open(&(0x7f0000000100)={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 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000040)={{}, {0x1, 0x2}, [], {}, [{}]}, 0x2c, 0x3) 13:08:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x2aa00) close(r0) close(r1) 13:08:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006040)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x17, 0x0}}], 0x2, 0x0) 13:08:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000001340)) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x13, 0x0, &(0x7f0000000080)) 13:08:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a20e73f1b1812c8df69b7520cdbfb383417a9437ee7abadfd3289b311b25", 0x1e}], 0x1) 13:08:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014a00)) 13:08:02 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000600)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) close_range(r0, 0xffffffffffffffff, 0x0) 13:08:02 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 130.680029] BUG: unable to handle page fault for address: ffffed10212c95b6 [ 130.680623] #PF: supervisor read access in kernel mode [ 130.681032] #PF: error_code(0x0000) - not-present page [ 130.681441] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 130.681883] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 130.682991] CPU: 0 UID: 0 PID: 3929 Comm: syz-executor.0 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.683010] Tainted: [W]=WARN [ 130.683015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.683023] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.683046] 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 [ 130.683058] RSP: 0018:ffff8880475c7800 EFLAGS: 00010212 [ 130.683068] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc900007e9000 [ 130.683077] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964adb0 [ 130.683086] RBP: ffff8880475c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15d38 [ 130.683094] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.683102] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 130.683112] FS: 00007fd52e4ce700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 130.683125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.683133] CR2: ffffed10212c95b6 CR3: 000000001ebb4000 CR4: 0000000000350ef0 [ 130.683141] Call Trace: [ 130.683146] [ 130.683150] ? perf_swevent_event+0x63/0x3f0 [ 130.683171] ? __pfx_perf_tp_event+0x10/0x10 [ 130.683188] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 130.683204] ? perf_swevent_event+0x63/0x3f0 [ 130.683221] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 130.683233] ? perf_swevent_event+0x63/0x3f0 [ 130.683250] ? perf_tp_event+0x807/0xe70 [ 130.683270] ? __pfx_perf_tp_event+0x10/0x10 [ 130.683287] ? __perf_install_in_context+0x503/0xb90 [ 130.683302] ? do_raw_spin_unlock+0x53/0x220 [ 130.683322] ? perf_trace_run_bpf_submit+0xef/0x180 13:08:02 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000600)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) close_range(r0, 0xffffffffffffffff, 0x0) [ 130.683339] perf_trace_run_bpf_submit+0xef/0x180 [ 130.701818] perf_trace_lock+0x337/0x5d0 [ 130.701841] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.701859] ? lock_acquire+0x15e/0x2f0 [ 130.701873] ? futex_ref_get+0x48/0x300 [ 130.703173] ? futex_ref_get+0x114/0x300 [ 130.703185] ? futex_hash+0x15c/0x390 [ 130.703197] lock_release+0x1ab/0x290 [ 130.704132] ? futex_hash+0x15c/0x390 [ 130.704145] futex_ref_get+0x119/0x300 [ 130.704157] ? futex_hash+0x15c/0x390 [ 130.704168] futex_hash+0x70/0x390 [ 130.704181] futex_wake+0x143/0x540 [ 130.704197] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.704214] ? __pfx_futex_wake+0x10/0x10 [ 130.704231] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 130.704247] ? lock_release+0xc8/0x290 [ 130.704263] do_futex+0x26d/0x370 [ 130.704278] ? __pfx_do_futex+0x10/0x10 [ 130.704292] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 130.704306] ? find_held_lock+0x2b/0x80 [ 130.704326] __x64_sys_futex+0x1c9/0x4d0 [ 130.704343] ? __pfx___x64_sys_futex+0x10/0x10 [ 130.704357] ? xfd_validate_state+0x55/0x180 [ 130.704381] do_syscall_64+0xbf/0x360 [ 130.704394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.704407] RIP: 0033:0x7fd530f58b19 [ 130.704417] 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 [ 130.704428] RSP: 002b:00007fd52e4ce218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.704440] RAX: ffffffffffffffda RBX: 00007fd53106bf68 RCX: 00007fd530f58b19 [ 130.704449] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd53106bf6c [ 130.704456] RBP: 00007fd53106bf60 R08: 000000000000000e R09: 0000000000000000 [ 130.704464] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd53106bf6c [ 130.704472] R13: 00007ffd3180be5f R14: 00007fd52e4ce300 R15: 0000000000022000 [ 130.704488] [ 130.704492] Modules linked in: [ 130.704501] CR2: ffffed10212c95b6 [ 130.704507] ---[ end trace 0000000000000000 ]--- [ 130.704513] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.704529] 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 [ 130.704540] RSP: 0018:ffff8880475c7800 EFLAGS: 00010212 [ 130.704550] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc900007e9000 [ 130.704558] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964adb0 [ 130.704566] RBP: ffff8880475c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15d38 [ 130.704574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.704582] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 130.704592] FS: 00007fd52e4ce700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 130.704603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.704612] CR2: ffffed10212c95b6 CR3: 000000001ebb4000 CR4: 0000000000350ef0 [ 130.704620] note: syz-executor.0[3929] exited with irqs disabled [ 130.704646] BUG: unable to handle page fault for address: ffffed10212c95b6 [ 130.704655] #PF: supervisor read access in kernel mode [ 130.704662] #PF: error_code(0x0000) - not-present page [ 130.704668] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 130.704687] Oops: Oops: 0000 [#2] SMP KASAN NOPTI [ 130.704699] CPU: 0 UID: 0 PID: 3929 Comm: syz-executor.0 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.704718] Tainted: [D]=DIE, [W]=WARN [ 130.704722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.704729] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.704746] 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 [ 130.704757] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 130.704766] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: 0000000000000002 [ 130.704774] RDX: ffff888015abb700 RSI: ffffffff818995b7 RDI: ffff88810964adb0 [ 130.704782] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc15d38 [ 130.704790] R10: 0000000000000000 R11: ffff88806ce37018 R12: dffffc0000000000 [ 130.704798] R13: 0000000000000024 R14: ffff88806ce31490 R15: dffffc0000000000 [ 130.704807] FS: 00007fd52e4ce700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 130.704818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.704825] CR2: ffffed10212c95b6 CR3: 000000001ebb4000 CR4: 0000000000350ef0 [ 130.704833] Call Trace: [ 130.704837] [ 130.704846] ? __pfx_perf_tp_event+0x10/0x10 [ 130.704864] ? stack_depot_save_flags+0x2c/0xa20 [ 130.704881] ? kasan_save_stack+0x34/0x50 [ 130.704896] ? kasan_save_stack+0x24/0x50 [ 130.704908] ? kasan_save_track+0x14/0x30 [ 130.704921] ? __kasan_save_free_info+0x3a/0x60 [ 130.704933] ? __kasan_slab_free+0x3f/0x50 [ 130.704947] ? kmem_cache_free+0x2a1/0x540 [ 130.704957] ? rcu_core+0x7c8/0x1800 [ 130.704971] ? handle_softirqs+0x1b1/0x770 [ 130.704989] ? __irq_exit_rcu+0xc4/0x100 [ 130.705005] ? irq_exit_rcu+0x9/0x20 [ 130.705015] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 130.705031] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 130.705043] ? lock_acquire+0x32/0x2f0 [ 130.705055] ? unwind_next_frame+0xcd/0x2540 [ 130.705073] ? arch_stack_walk+0x86/0xf0 [ 130.705084] ? stack_trace_save+0x8e/0xc0 [ 130.705098] ? kasan_save_stack+0x24/0x50 [ 130.705111] ? kasan_save_track+0x14/0x30 [ 130.705123] ? __kasan_slab_alloc+0x59/0x70 [ 130.705137] ? kmem_cache_alloc_noprof+0x205/0x690 [ 130.705149] ? alloc_empty_file+0x58/0x1e0 [ 130.705167] ? kvm_sched_clock_read+0x16/0x30 [ 130.705181] ? sched_clock+0x37/0x60 [ 130.705197] ? __pfx___resched_curr+0x10/0x10 [ 130.705218] ? perf_trace_run_bpf_submit+0xef/0x180 [ 130.705234] perf_trace_run_bpf_submit+0xef/0x180 [ 130.705253] perf_trace_lock+0x337/0x5d0 [ 130.705266] ? update_cfs_group+0x11d/0x260 [ 130.705280] ? kvm_sched_clock_read+0x16/0x30 [ 130.705296] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.705310] ? check_preempt_wakeup_fair+0x6e/0x950 [ 130.705326] ? sched_ttwu_pending+0x2e0/0x4a0 [ 130.705344] lock_release+0x1ab/0x290 [ 130.705357] ? ttwu_do_activate+0x1a4/0x8a0 [ 130.705374] _raw_spin_unlock+0x16/0x40 [ 130.705389] sched_ttwu_pending+0x2e0/0x4a0 [ 130.705407] ? __pfx_try_to_wake_up+0x10/0x10 [ 130.705423] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 130.705440] ? mark_held_locks+0x49/0x80 [ 130.705456] __flush_smp_call_function_queue+0x434/0x740 [ 130.705478] __sysvec_call_function_single+0x6d/0x370 [ 130.705498] sysvec_call_function_single+0xa1/0xc0 [ 130.705513] [ 130.705517] [ 130.705522] asm_sysvec_call_function_single+0x1a/0x20 [ 130.705535] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 130.705549] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 130.705560] RSP: 0018:ffff8880475c7f28 EFLAGS: 00000246 [ 130.705569] RAX: 0000000000000001 RBX: ffff888015abb700 RCX: ffffffff817c2b86 [ 130.705577] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 130.705584] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 130.705591] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff888015abb700 [ 130.705598] R13: 0000000000000009 R14: ffff8880475c77e0 R15: 0000000000000000 [ 130.705610] ? trace_irq_enable.constprop.0+0x26/0x100 [ 130.705623] ? make_task_dead+0x214/0x3b0 [ 130.705638] ? make_task_dead+0x214/0x3b0 [ 130.705651] ? do_syscall_64+0xbf/0x360 [ 130.705662] rewind_stack_and_make_dead+0x16/0x20 [ 130.705677] RIP: 0033:0x7fd530f58b19 [ 130.705685] 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 [ 130.705696] RSP: 002b:00007fd52e4ce218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.705707] RAX: ffffffffffffffda RBX: 00007fd53106bf68 RCX: 00007fd530f58b19 [ 130.705715] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd53106bf6c [ 130.705722] RBP: 00007fd53106bf60 R08: 000000000000000e R09: 0000000000000000 [ 130.705730] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd53106bf6c [ 130.705737] R13: 00007ffd3180be5f R14: 00007fd52e4ce300 R15: 0000000000022000 [ 130.705752] [ 130.705756] Modules linked in: [ 130.705762] CR2: ffffed10212c95b6 [ 130.705768] ---[ end trace 0000000000000000 ]--- [ 130.705773] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.705788] 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 [ 130.705799] RSP: 0018:ffff8880475c7800 EFLAGS: 00010212 [ 130.705808] RAX: 1ffff110212c95b6 RBX: ffff88810964abc0 RCX: ffffc900007e9000 [ 130.705816] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964adb0 [ 130.705823] RBP: ffff8880475c7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15d38 [ 130.705831] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.705838] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 130.705848] FS: 00007fd52e4ce700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 130.705859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.705866] CR2: ffffed10212c95b6 CR3: 000000001ebb4000 CR4: 0000000000350ef0 [ 130.705876] Kernel panic - not syncing: Fatal exception in interrupt [ 130.705962] Kernel Offset: disabled [ 130.771396] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 13:08:02 Registers: info registers vcpu 0 RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff8880475c6fa8 R8 =0000000000000000 R9 =ffffed10013bd046 R10=0000000000000061 R11=6572617764726148 R12=0000000000000061 R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d 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 00007fd52e4ce700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=ffffed10212c95b6 CR3=000000001ebb4000 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=00007fd53103f7c000007fd53103f7c8 XMM02=00007fd53103f7e000007fd53103f7c0 XMM03=00007fd53103f7c800007fd53103f7c0 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=0000000000000007 RCX=ffffffff819101db RDX=ffff88801655b700 RSI=ffffffff81910126 RDI=0000000000000001 RBP=000000000000001f RSP=ffff8880475ef268 R8 =0000000000000001 R9 =fffff9400021021e R10=0000000000000000 R11=ffff88806cf3c540 R12=ffff8880475ef3a8 R13=ffff8880475ef430 R14=dffffc0000000000 R15=ffff8880475ef468 RIP=ffffffff81910140 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc223d0fff8 CR3=0000000005a88000 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=00000000000000000000ff0000000000 XMM01=00000000000000000000010000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007fc2268a27c800007fc2268a27c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000