Warning: Permanently added '[localhost]:37130' (ECDSA) to the list of known hosts. 2025/08/29 12:31:22 fuzzer started 2025/08/29 12:31:22 dialing manager at localhost:43077 syzkaller login: [ 59.931114] cgroup: Unknown subsys name 'net' [ 60.032684] cgroup: Unknown subsys name 'cpuset' [ 60.089472] cgroup: Unknown subsys name 'rlimit' 2025/08/29 12:31:33 syscalls: 2214 2025/08/29 12:31:33 code coverage: enabled 2025/08/29 12:31:33 comparison tracing: enabled 2025/08/29 12:31:33 extra coverage: enabled 2025/08/29 12:31:33 setuid sandbox: enabled 2025/08/29 12:31:33 namespace sandbox: enabled 2025/08/29 12:31:33 Android sandbox: enabled 2025/08/29 12:31:33 fault injection: enabled 2025/08/29 12:31:33 leak checking: enabled 2025/08/29 12:31:33 net packet injection: enabled 2025/08/29 12:31:33 net device setup: enabled 2025/08/29 12:31:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 12:31:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 12:31:33 USB emulation: enabled 2025/08/29 12:31:33 hci packet injection: enabled 2025/08/29 12:31:33 wifi device emulation: enabled 2025/08/29 12:31:33 802.15.4 emulation: enabled 2025/08/29 12:31:33 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 12:31:33 fetching corpus: 50, signal 17989/21627 (executing program) 2025/08/29 12:31:33 fetching corpus: 100, signal 27870/33026 (executing program) 2025/08/29 12:31:33 fetching corpus: 150, signal 38424/44836 (executing program) 2025/08/29 12:31:33 fetching corpus: 200, signal 43562/51335 (executing program) 2025/08/29 12:31:34 fetching corpus: 250, signal 52996/61734 (executing program) 2025/08/29 12:31:34 fetching corpus: 300, signal 57925/67803 (executing program) 2025/08/29 12:31:34 fetching corpus: 350, signal 61474/72496 (executing program) 2025/08/29 12:31:34 fetching corpus: 400, signal 65455/77498 (executing program) 2025/08/29 12:31:34 fetching corpus: 450, signal 69838/82767 (executing program) 2025/08/29 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193067/198226 (executing program) 2025/08/29 12:31:50 fetching corpus: 9450, signal 193288/198233 (executing program) 2025/08/29 12:31:50 fetching corpus: 9500, signal 193545/198266 (executing program) 2025/08/29 12:31:51 fetching corpus: 9550, signal 193735/198267 (executing program) 2025/08/29 12:31:51 fetching corpus: 9600, signal 193955/198270 (executing program) 2025/08/29 12:31:51 fetching corpus: 9650, signal 194390/198277 (executing program) 2025/08/29 12:31:51 fetching corpus: 9669, signal 194455/198279 (executing program) 2025/08/29 12:31:51 fetching corpus: 9669, signal 194455/198279 (executing program) 2025/08/29 12:31:53 starting 8 fuzzer processes 12:31:53 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x105e83, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x800) 12:31:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000000400)) 12:31:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40001) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[], 0x2e) 12:31:53 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) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) rt_sigaction(0x26, 0x0, 0x0, 0x8, &(0x7f0000000100)) 12:31:53 executing program 6: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/kexec_crash_size', 0x88001, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '[\x00'}) 12:31:53 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40345410, &(0x7f0000000500)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) 12:31:53 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 = syz_io_uring_setup(0x3a2d, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000300), 0x500) 12:31:53 executing program 7: pipe(&(0x7f0000000880)={0xffffffffffffffff}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x4, 0x0, 0x0) [ 90.751562] audit: type=1400 audit(1756470713.847:7): avc: denied { execmem } for pid=280 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 91.878893] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.880628] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.882526] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.886514] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.888848] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.944265] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.948711] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.950326] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.954159] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.958240] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.033575] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 92.035462] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 92.038662] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 92.040444] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.045301] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 92.049634] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 92.058784] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.062776] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.072709] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.080634] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.085164] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.086824] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.101715] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 92.106084] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 92.107323] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 92.109339] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 92.120262] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 92.122936] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 92.126448] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.132881] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 92.140526] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 92.145278] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.147173] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 92.151352] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 92.159043] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 92.190435] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.197802] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.210716] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.210788] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 92.225710] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.915458] Bluetooth: hci0: command tx timeout [ 93.979823] Bluetooth: hci1: command tx timeout [ 94.107069] Bluetooth: hci4: command tx timeout [ 94.171322] Bluetooth: hci2: command tx timeout [ 94.237034] Bluetooth: hci3: command tx timeout [ 94.237061] Bluetooth: hci7: command tx timeout [ 94.299127] Bluetooth: hci5: command tx timeout [ 94.299920] Bluetooth: hci6: command tx timeout [ 95.963083] Bluetooth: hci0: command tx timeout [ 96.027097] Bluetooth: hci1: command tx timeout [ 96.155049] Bluetooth: hci4: command tx timeout [ 96.219154] Bluetooth: hci2: command tx timeout [ 96.283207] Bluetooth: hci3: command tx timeout [ 96.283260] Bluetooth: hci7: command tx timeout [ 96.347175] Bluetooth: hci6: command tx timeout [ 96.347631] Bluetooth: hci5: command tx timeout [ 98.012048] Bluetooth: hci0: command tx timeout [ 98.076088] Bluetooth: hci1: command tx timeout [ 98.205071] Bluetooth: hci4: command tx timeout [ 98.268143] Bluetooth: hci2: command tx timeout [ 98.331058] Bluetooth: hci3: command tx timeout [ 98.331103] Bluetooth: hci7: command tx timeout [ 98.395136] Bluetooth: hci5: command tx timeout [ 98.395153] Bluetooth: hci6: command tx timeout [ 100.060350] Bluetooth: hci0: command tx timeout [ 100.123197] Bluetooth: hci1: command tx timeout [ 100.251023] Bluetooth: hci4: command tx timeout [ 100.315550] Bluetooth: hci2: command tx timeout [ 100.379139] Bluetooth: hci3: command tx timeout [ 100.380173] Bluetooth: hci7: command tx timeout [ 100.443016] Bluetooth: hci6: command tx timeout [ 100.444058] Bluetooth: hci5: command tx timeout [ 128.384105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.384799] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.505359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.506029] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.636566] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.637219] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.727168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.727780] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.791320] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.792304] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.846043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.846704] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.854442] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.855107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') write$tcp_congestion(r0, 0x0, 0x0) [ 128.923819] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.924467] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:32 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000000280)={0x38}, 0x65, 0x0) [ 128.977363] audit: type=1400 audit(1756470752.073:8): avc: denied { open } for pid=3880 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 128.979191] audit: type=1400 audit(1756470752.073:9): avc: denied { kernel } for pid=3880 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 129.010051] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.010655] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}]}, 0x24}}, 0x0) [ 129.046182] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.046799] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, 0x0) ioctl$KDSETLED(r0, 0x541c, 0x0) [ 129.127138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.127784] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:32 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 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, 0x0) ioctl$KDSETLED(r0, 0x541c, 0x0) [ 129.211556] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.212291] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:32:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, 0x0) ioctl$KDSETLED(r0, 0x541c, 0x0) [ 129.294021] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.294620] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.366830] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.367887] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.373633] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.374382] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.444087] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.444671] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.541849] loop1: detected capacity change from 0 to 736 12:32:32 executing program 0: msgsnd(0x0, 0xffffffffffffffff, 0x0, 0x0) 12:32:32 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40001) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[], 0x2e) 12:32:32 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a2d, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000300), 0x500) 12:32:32 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 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, 0x0) ioctl$KDSETLED(r0, 0x541c, 0x0) 12:32:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() setresgid(0xee00, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)={0x10}, 0x10}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$cont(0x7, r2, 0x400, 0x1) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x400, 0x1) 12:32:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) rt_sigaction(0x26, 0x0, 0x0, 0x8, &(0x7f0000000100)) 12:32:32 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) 12:32:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000000400)) [ 129.660337] loop1: detected capacity change from 0 to 736 [ 129.682196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3930 comm=syz-executor.7 12:32:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) 12:32:32 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40001) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[], 0x2e) 12:32:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) [ 129.807467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3930 comm=syz-executor.7 12:32:32 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a2d, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000300), 0x500) 12:32:32 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) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) rt_sigaction(0x26, 0x0, 0x0, 0x8, &(0x7f0000000100)) 12:32:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) 12:32:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000000400)) 12:32:32 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40001) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[], 0x2e) 12:32:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) 12:32:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() setresgid(0xee00, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)={0x10}, 0x10}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$cont(0x7, r2, 0x400, 0x1) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x400, 0x1) 12:32:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) [ 129.940649] loop1: detected capacity change from 0 to 736 12:32:33 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) [ 129.969429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3965 comm=syz-executor.7 12:32:33 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) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) rt_sigaction(0x26, 0x0, 0x0, 0x8, &(0x7f0000000100)) 12:32:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) [ 130.059901] kmemleak: Found object by alias at 0x607f1a62acd4 [ 130.059925] CPU: 0 UID: 0 PID: 3956 Comm: syz-executor.5 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.059943] Tainted: [W]=WARN [ 130.059947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.059954] Call Trace: [ 130.059958] [ 130.059968] dump_stack_lvl+0xca/0x120 [ 130.059994] __lookup_object+0x94/0xb0 [ 130.060011] delete_object_full+0x27/0x70 [ 130.060027] free_percpu+0x30/0x1160 [ 130.060043] ? arch_uprobe_clear_state+0x16/0x140 [ 130.060063] futex_hash_free+0x38/0xc0 [ 130.060077] mmput+0x2d3/0x390 [ 130.060096] do_exit+0x79d/0x2970 [ 130.060110] ? signal_wake_up_state+0x85/0x120 [ 130.060129] ? zap_other_threads+0x2b9/0x3a0 [ 130.060145] ? __pfx_do_exit+0x10/0x10 [ 130.060157] ? do_group_exit+0x1c3/0x2a0 [ 130.060171] ? lock_release+0xc8/0x290 [ 130.060188] do_group_exit+0xd3/0x2a0 [ 130.060202] __x64_sys_exit_group+0x3e/0x50 [ 130.060216] x64_sys_call+0x18c5/0x18d0 [ 130.060232] do_syscall_64+0xbf/0x360 [ 130.060243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.060255] RIP: 0033:0x7f19649eeb19 [ 130.060264] Code: Unable to access opcode bytes at 0x7f19649eeaef. [ 130.060269] RSP: 002b:00007ffeea319ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 130.060283] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f19649eeb19 [ 130.060291] RDX: 00007f19649a172b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 130.060298] RBP: 0000000000000000 R08: 0000001b2d725054 R09: 0000000000000000 [ 130.060305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.060312] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffeea319fd0 [ 130.060327] [ 130.060331] kmemleak: Object (percpu) 0x607f1a62acd0 (size 8): [ 130.060337] kmemleak: comm "syz-executor.4", pid 3971, jiffies 4294796975 [ 130.060344] kmemleak: min_count = 1 [ 130.060348] kmemleak: count = 0 [ 130.060352] kmemleak: flags = 0x21 [ 130.060355] kmemleak: checksum = 0 [ 130.060359] kmemleak: backtrace: [ 130.060362] pcpu_alloc_noprof+0x87a/0x1170 [ 130.060378] perf_trace_event_init+0x366/0xa10 [ 130.060391] perf_trace_init+0x1a4/0x2f0 [ 130.060403] perf_tp_event_init+0xa6/0x120 [ 130.060418] perf_try_init_event+0x140/0x9f0 [ 130.060432] perf_event_alloc.part.0+0x118e/0x45f0 [ 130.060448] __do_sys_perf_event_open+0x719/0x2c20 [ 130.060460] do_syscall_64+0xbf/0x360 [ 130.060469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.120518] kmemleak: Found object by alias at 0x607f1a63950c [ 130.120536] CPU: 0 UID: 0 PID: 3960 Comm: syz-executor.1 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.120554] Tainted: [W]=WARN [ 130.120558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.120565] Call Trace: [ 130.120569] [ 130.120574] dump_stack_lvl+0xca/0x120 [ 130.120601] __lookup_object+0x94/0xb0 [ 130.120617] delete_object_full+0x27/0x70 [ 130.120633] free_percpu+0x30/0x1160 [ 130.120649] ? arch_uprobe_clear_state+0x16/0x140 [ 130.120669] futex_hash_free+0x38/0xc0 [ 130.120684] mmput+0x2d3/0x390 [ 130.120702] do_exit+0x79d/0x2970 [ 130.120720] ? __pfx_do_exit+0x10/0x10 [ 130.120733] ? find_held_lock+0x2b/0x80 [ 130.120751] ? get_signal+0x835/0x2340 [ 130.120771] do_group_exit+0xd3/0x2a0 [ 130.120786] get_signal+0x2315/0x2340 [ 130.120803] ? put_task_stack+0xd2/0x240 [ 130.120817] ? __pfx_get_signal+0x10/0x10 [ 130.120833] ? do_futex+0x135/0x370 [ 130.120846] ? __pfx_do_futex+0x10/0x10 [ 130.120861] arch_do_signal_or_restart+0x80/0x790 [ 130.120878] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 130.120894] ? __x64_sys_futex+0x1c9/0x4d0 [ 130.120906] ? __x64_sys_futex+0x1d2/0x4d0 [ 130.120920] ? fput_close_sync+0x114/0x240 [ 130.120936] ? __pfx___x64_sys_futex+0x10/0x10 [ 130.120948] ? __pfx_fput_close_sync+0x10/0x10 [ 130.120967] ? dnotify_flush+0x79/0x4c0 [ 130.120978] ? xfd_validate_state+0x55/0x180 [ 130.120999] exit_to_user_mode_loop+0x8b/0x110 [ 130.121011] do_syscall_64+0x2f7/0x360 [ 130.121023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.121036] RIP: 0033:0x7fd4296e8b19 [ 130.121045] Code: Unable to access opcode bytes at 0x7fd4296e8aef. [ 130.121050] RSP: 002b:00007fd426c5e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.121064] RAX: fffffffffffffe00 RBX: 00007fd4297fbf68 RCX: 00007fd4296e8b19 [ 130.121072] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd4297fbf68 [ 130.121079] RBP: 00007fd4297fbf60 R08: 0000000000000000 R09: 0000000000000000 [ 130.121086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd4297fbf6c [ 130.121093] R13: 00007ffd636d600f R14: 00007fd426c5e300 R15: 0000000000022000 [ 130.121108] [ 130.121112] kmemleak: Object (percpu) 0x607f1a639508 (size 8): [ 130.121119] kmemleak: comm "syz-executor.1", pid 3960, jiffies 4294796950 [ 130.121126] kmemleak: min_count = 1 [ 130.121130] kmemleak: count = 0 [ 130.121133] kmemleak: flags = 0x21 [ 130.121137] kmemleak: checksum = 0 [ 130.121141] kmemleak: backtrace: [ 130.121144] pcpu_alloc_noprof+0x87a/0x1170 [ 130.121159] alloc_vfsmnt+0x135/0x6e0 [ 130.121172] vfs_create_mount.part.0+0x40/0x440 [ 130.121186] path_mount+0x1637/0x1dd0 [ 130.121198] __x64_sys_mount+0x27b/0x300 [ 130.121208] do_syscall_64+0xbf/0x360 [ 130.121217] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:32:33 executing program 0: 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$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) 12:32:33 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) 12:32:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() setresgid(0xee00, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)={0x10}, 0x10}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$cont(0x7, r2, 0x400, 0x1) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x400, 0x1) 12:32:33 executing program 3: 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$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) 12:32:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() setresgid(0xee00, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)={0x10}, 0x10}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$cont(0x7, r2, 0x400, 0x1) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x400, 0x1) 12:32:33 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a2d, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000300), 0x500) 12:32:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000000400)) 12:32:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='personality\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6}]}) io_uring_setup(0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/239, 0xef, 0x5) [ 130.271902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3980 comm=syz-executor.6 [ 130.305265] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3986 comm=syz-executor.7 [ 130.314201] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 130.315914] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 130.317258] CPU: 1 UID: 0 PID: 3988 Comm: syz-executor.5 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.324531] Tainted: [W]=WARN [ 130.325017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.326289] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.327034] 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 [ 130.329808] RSP: 0018:ffff88804820f800 EFLAGS: 00010212 [ 130.330647] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90007246000 [ 130.331734] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 130.332824] RBP: ffff88804820fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07cd0 12:32:33 executing program 3: 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$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) [ 130.333929] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.335211] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 130.336327] FS: 00007f1961f64700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 130.337555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.338471] CR2: 0000001b2d520000 CR3: 0000000017d38000 CR4: 0000000000350ef0 [ 130.339578] Call Trace: [ 130.339988] [ 130.340364] ? __pfx_perf_tp_event+0x10/0x10 [ 130.341066] ? lock_is_held_type+0x9e/0x120 [ 130.341743] ? lock_is_held_type+0x9e/0x120 [ 130.342432] ? perf_trace_lock+0xb5/0x5d0 [ 130.343088] ? perf_trace_lock+0xb5/0x5d0 [ 130.343736] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.344445] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.345170] ? find_held_lock+0x2b/0x80 [ 130.345815] ? find_held_lock+0x2b/0x80 [ 130.346459] ? __perf_install_in_context+0x503/0xb90 [ 130.347245] ? lock_release+0xc8/0x290 [ 130.347858] ? do_raw_spin_unlock+0x53/0x220 [ 130.348559] ? perf_trace_run_bpf_submit+0xef/0x180 [ 130.349341] perf_trace_run_bpf_submit+0xef/0x180 [ 130.350115] perf_trace_lock+0x337/0x5d0 [ 130.350758] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.351480] ? lock_acquire+0x15e/0x2f0 [ 130.352101] ? futex_ref_get+0x48/0x300 [ 130.352731] ? futex_ref_get+0x114/0x300 [ 130.353375] ? futex_hash+0x15c/0x390 12:32:33 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001e80)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r0, 0x2, 0x1) [ 130.353969] lock_release+0x1ab/0x290 [ 130.354840] ? futex_hash+0x15c/0x390 [ 130.355507] futex_ref_get+0x119/0x300 [ 130.356123] ? futex_hash+0x15c/0x390 [ 130.356724] futex_hash+0x70/0x390 [ 130.357284] futex_wake+0x143/0x540 [ 130.357854] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.358579] ? __pfx_futex_wake+0x10/0x10 [ 130.359239] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 130.360028] ? lock_release+0xc8/0x290 [ 130.360647] do_futex+0x26d/0x370 [ 130.361209] ? __pfx_do_futex+0x10/0x10 [ 130.361837] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 130.362670] ? find_held_lock+0x2b/0x80 [ 130.363307] __x64_sys_futex+0x1c9/0x4d0 [ 130.363946] ? __pfx___x64_sys_futex+0x10/0x10 [ 130.364663] ? xfd_validate_state+0x55/0x180 [ 130.365378] do_syscall_64+0xbf/0x360 [ 130.365992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.366795] RIP: 0033:0x7f19649eeb19 [ 130.367373] 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 [ 130.370139] RSP: 002b:00007f1961f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.371293] RAX: ffffffffffffffda RBX: 00007f1964b01f68 RCX: 00007f19649eeb19 [ 130.372379] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1964b01f6c [ 130.373469] RBP: 00007f1964b01f60 R08: 000000000000000e R09: 0000000000000000 [ 130.374554] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f1964b01f6c [ 130.375633] R13: 00007ffeea319cbf R14: 00007f1961f64300 R15: 0000000000022000 [ 130.376750] [ 130.377122] Modules linked in: [ 130.377633] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 130.379340] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 130.380510] CPU: 0 UID: 0 PID: 3981 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.382392] Tainted: [D]=DIE, [W]=WARN [ 130.383018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.384355] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.385061] 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 [ 130.387694] RSP: 0018:ffff8880484c7600 EFLAGS: 00010212 [ 130.388550] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 130.389720] RDX: ffff888016d2d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 130.390815] RBP: ffff8880484c7870 R08: ffff88806ce31340 R09: ffffe8ffffc07cd0 [ 130.391897] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 130.392930] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 130.393947] FS: 000055557b65e400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 130.395098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.395934] CR2: 00007f013e79a308 CR3: 000000000ddd4000 CR4: 0000000000350ef0 [ 130.396977] Call Trace: [ 130.397391] [ 130.397750] ? __lock_acquire+0x694/0x1b70 [ 130.398451] ? __pfx_perf_tp_event+0x10/0x10 [ 130.399128] ? __is_insn_slot_addr+0x2e/0x290 [ 130.399817] ? do_raw_spin_lock+0x123/0x260 [ 130.400483] ? __lock_acquire+0x694/0x1b70 [ 130.401163] ? __rmqueue_pcplist+0x1f3/0x10f0 [ 130.401828] ? find_held_lock+0x2b/0x80 [ 130.402458] ? perf_trace_run_bpf_submit+0xef/0x180 [ 130.403246] ? kasan_unpoison+0x27/0x60 [ 130.403879] ? __kasan_unpoison_pages+0x2f/0x40 [ 130.404619] perf_trace_run_bpf_submit+0xef/0x180 [ 130.405325] perf_trace_lock+0x337/0x5d0 [ 130.405926] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.406602] ? get_futex_key+0x592/0x14a0 [ 130.407232] ? futex_ref_get+0x114/0x300 [ 130.407832] ? futex_hash+0x15c/0x390 [ 130.408414] lock_release+0x1ab/0x290 [ 130.408992] ? futex_hash+0x15c/0x390 [ 130.409598] futex_ref_get+0x119/0x300 [ 130.410189] ? futex_hash+0x15c/0x390 [ 130.410760] futex_hash+0x70/0x390 [ 130.411298] futex_wait_setup+0xae/0x550 [ 130.411924] __futex_wait+0x151/0x300 [ 130.412498] ? __pfx___futex_wait+0x10/0x10 [ 130.413154] ? perf_trace_lock+0xb5/0x5d0 [ 130.413776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 130.414578] ? __pfx_futex_wake_mark+0x10/0x10 [ 130.415257] ? __hrtimer_setup+0x1a4/0x2c0 [ 130.415928] ? ktime_add_safe+0x5f/0x70 [ 130.416574] futex_wait+0xde/0x380 [ 130.417149] ? __pfx_futex_wait+0x10/0x10 [ 130.417816] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 130.418545] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.419274] ? __might_fault+0xe0/0x190 [ 130.419918] do_futex+0x2ee/0x370 [ 130.420474] ? __pfx_do_futex+0x10/0x10 [ 130.421088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 130.421875] ? read_tsc+0x9/0x20 [ 130.422408] __x64_sys_futex+0x1c9/0x4d0 [ 130.423031] ? __pfx___x64_sys_futex+0x10/0x10 [ 130.423760] ? xfd_validate_state+0x55/0x180 [ 130.424479] do_syscall_64+0xbf/0x360 [ 130.425034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.425770] RIP: 0033:0x7f4f723cdb19 [ 130.426318] 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 [ 130.428860] RSP: 002b:00007ffe96cd1368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.429943] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f4f723cdb19 [ 130.430954] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4f724e0f6c [ 130.431968] RBP: 00007f4f724e0f6c R08: 00007f4f724bd000 R09: 0000000000000000 [ 130.432971] R10: 00007ffe96cd1440 R11: 0000000000000246 R12: 000000000001fcdb [ 130.433990] R13: 00000000000003e8 R14: 00007f4f724e0f60 R15: 000000000001fc90 [ 130.435010] [ 130.435351] Modules linked in: [ 130.435860] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#3] SMP KASAN NOPTI [ 130.437583] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 130.438931] CPU: 1 UID: 0 PID: 3988 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.440815] Tainted: [D]=DIE, [W]=WARN [ 130.441443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.442739] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.443519] 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 [ 130.446259] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 130.447062] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 130.448144] RDX: ffff888048773700 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 130.449286] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd07cd0 [ 130.450447] R10: 0000000000000000 R11: ffff88806cf37018 R12: dffffc0000000000 [ 130.451602] R13: 0000000000000024 R14: ffff88806cf31490 R15: dffffc0000000000 [ 130.452764] FS: 00007f1961f64700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 130.454079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.455023] CR2: 0000001b2d520000 CR3: 0000000017d38000 CR4: 0000000000350ef0 [ 130.456093] Call Trace: [ 130.456491] [ 130.456853] ? __pfx_perf_tp_event+0x10/0x10 [ 130.457541] ? perf_trace_lock+0xb5/0x5d0 [ 130.458186] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.458905] ? trace_softirq_raise+0xbe/0x100 [ 130.459631] ? lock_acquire+0x15e/0x2f0 [ 130.460285] ? select_task_rq_fair+0x2b6/0x38b0 [ 130.461054] ? find_held_lock+0x2b/0x80 [ 130.461714] ? select_task_rq_fair+0x48c/0x38b0 [ 130.462457] ? perf_trace_lock+0xb5/0x5d0 [ 130.463104] ? kvm_sched_clock_read+0x16/0x30 [ 130.463795] ? sched_clock+0x37/0x60 [ 130.464375] ? sched_clock_cpu+0x6c/0x4e0 [ 130.465015] ? __pfx___smp_call_single_queue+0x10/0x10 [ 130.465822] ? perf_trace_run_bpf_submit+0xef/0x180 [ 130.466599] perf_trace_run_bpf_submit+0xef/0x180 [ 130.467345] perf_trace_lock+0x337/0x5d0 [ 130.467970] ? place_entity+0x300/0x410 [ 130.468583] ? kvm_sched_clock_read+0x16/0x30 [ 130.469281] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.470010] ? check_preempt_wakeup_fair+0x6e/0x950 [ 130.470802] ? sched_ttwu_pending+0x2e0/0x4a0 [ 130.471521] lock_release+0x1ab/0x290 [ 130.472126] ? ttwu_do_activate+0x1a4/0x8a0 [ 130.472804] _raw_spin_unlock+0x16/0x40 [ 130.473439] sched_ttwu_pending+0x2e0/0x4a0 [ 130.474119] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 130.474877] ? mark_held_locks+0x49/0x80 [ 130.475525] __flush_smp_call_function_queue+0x434/0x740 [ 130.476356] __sysvec_call_function_single+0x6d/0x370 [ 130.477174] sysvec_call_function_single+0xa1/0xc0 [ 130.477937] [ 130.478305] [ 130.478663] asm_sysvec_call_function_single+0x1a/0x20 [ 130.479463] RIP: 0010:oops_exit+0x0/0x50 [ 130.480111] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27 [ 130.482860] RSP: 0018:ffff88804820f690 EFLAGS: 00000202 [ 130.483667] RAX: 000000000002da52 RBX: 0000000000000216 RCX: ffffc90007246000 [ 130.484756] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 130.485829] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 130.486909] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804820f758 [ 130.487979] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 130.489062] ? oops_end+0x4a/0xe0 [ 130.489622] oops_end+0x65/0xe0 [ 130.490153] exc_general_protection+0x1a2/0x330 [ 130.490897] asm_exc_general_protection+0x26/0x30 [ 130.491642] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.492375] 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 [ 130.495129] RSP: 0018:ffff88804820f800 EFLAGS: 00010212 [ 130.495939] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90007246000 [ 130.497031] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 130.498133] RBP: ffff88804820fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07cd0 [ 130.499259] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.500376] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 130.501469] ? perf_tp_event+0x167/0xe70 [ 130.502163] ? __pfx_perf_tp_event+0x10/0x10 [ 130.502892] ? lock_is_held_type+0x9e/0x120 [ 130.503578] ? lock_is_held_type+0x9e/0x120 [ 130.504292] ? perf_trace_lock+0xb5/0x5d0 [ 130.504949] ? perf_trace_lock+0xb5/0x5d0 [ 130.505592] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.506357] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.507108] ? find_held_lock+0x2b/0x80 [ 130.507769] ? find_held_lock+0x2b/0x80 [ 130.508432] ? __perf_install_in_context+0x503/0xb90 [ 130.509255] ? lock_release+0xc8/0x290 [ 130.509876] ? do_raw_spin_unlock+0x53/0x220 [ 130.510587] ? perf_trace_run_bpf_submit+0xef/0x180 [ 130.511373] perf_trace_run_bpf_submit+0xef/0x180 [ 130.512125] perf_trace_lock+0x337/0x5d0 [ 130.512756] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.513485] ? lock_acquire+0x15e/0x2f0 [ 130.514125] ? futex_ref_get+0x48/0x300 [ 130.514754] ? futex_ref_get+0x114/0x300 [ 130.515392] ? futex_hash+0x15c/0x390 [ 130.515978] lock_release+0x1ab/0x290 [ 130.516567] ? futex_hash+0x15c/0x390 [ 130.517151] futex_ref_get+0x119/0x300 [ 130.517747] ? futex_hash+0x15c/0x390 [ 130.518350] futex_hash+0x70/0x390 [ 130.518901] futex_wake+0x143/0x540 [ 130.519475] ? __pfx_perf_trace_lock+0x10/0x10 [ 130.520183] ? __pfx_futex_wake+0x10/0x10 [ 130.520824] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 130.521601] ? lock_release+0xc8/0x290 [ 130.522212] do_futex+0x26d/0x370 [ 130.522754] ? __pfx_do_futex+0x10/0x10 [ 130.523362] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 130.524173] ? find_held_lock+0x2b/0x80 [ 130.524795] __x64_sys_futex+0x1c9/0x4d0 [ 130.525425] ? __pfx___x64_sys_futex+0x10/0x10 [ 130.526141] ? xfd_validate_state+0x55/0x180 [ 130.526856] do_syscall_64+0xbf/0x360 [ 130.527455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.528235] RIP: 0033:0x7f19649eeb19 [ 130.528799] 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 [ 130.531538] RSP: 002b:00007f1961f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.532693] RAX: ffffffffffffffda RBX: 00007f1964b01f68 RCX: 00007f19649eeb19 [ 130.533770] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1964b01f6c [ 130.534856] RBP: 00007f1964b01f60 R08: 000000000000000e R09: 0000000000000000 [ 130.535922] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f1964b01f6c [ 130.536998] R13: 00007ffeea319cbf R14: 00007f1961f64300 R15: 0000000000022000 [ 130.538119] [ 130.538493] Modules linked in: [ 130.539008] ---[ end trace 0000000000000000 ]--- [ 130.539017] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 130.539738] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.541474] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 130.542189] 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 [ 130.543332] CPU: 0 UID: 0 PID: 3981 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 130.546029] RSP: 0018:ffff88804820f800 EFLAGS: 00010212 [ 130.547781] Tainted: [D]=DIE, [W]=WARN [ 130.548571] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90007246000 [ 130.549145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 130.550209] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 130.551435] RIP: 0010:perf_tp_event+0x175/0xe70 [ 130.552488] RBP: ffff88804820fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07cd0 [ 130.553180] 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 [ 130.554244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 130.556932] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 130.558010] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 130.558833] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 130.559982] FS: 00007f1961f64700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 130.561066] RDX: ffff888016d2d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 130.562279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.563367] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc07cd0 [ 130.564260] CR2: 0000001b2d520000 CR3: 0000000017d38000 CR4: 0000000000350ef0 [ 130.565348] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 130.566449] Kernel panic - not syncing: Fatal exception in interrupt [ 131.655934] Shutting down cpus with NMI [ 131.657748] Kernel Offset: disabled [ 131.658319] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:32:33 Registers: info registers vcpu 0 RAX=ffff8880487b73cc RBX=000000000000000f RCX=ffffffff81910151 RDX=ffff888017821b80 RSI=ffffffff8191018a RDI=0000000000000004 RBP=ffffea0001117680 RSP=ffff8880487b7268 R8 =0000000000000001 R9 =fffff94000222ece R10=000000000000000f R11=1ffff1100d9c6bb1 R12=ffff8880487b73cc R13=ffff8880487b7430 R14=dffffc0000000000 R15=ffff8880487b74b0 RIP=ffffffff8191018d 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb13f6d4800 CR3=0000000043ffb000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff 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=0000000000000052 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88804820f160 R8 =0000000000000000 R9 =ffffed100175f046 R10=0000000000000052 R11=552031203a555043 R12=0000000000000052 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 00007f1961f64700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d520000 CR3=0000000017d38000 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=00007f1964ad57c000007f1964ad57c8 XMM02=00007f1964ad57e000007f1964ad57c0 XMM03=00007f1964ad57c800007f1964ad57c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000