Warning: Permanently added '[localhost]:40981' (ECDSA) to the list of known hosts. 2025/08/29 11:03:18 fuzzer started 2025/08/29 11:03:19 dialing manager at localhost:43077 syzkaller login: [ 58.680856] cgroup: Unknown subsys name 'net' [ 58.739497] cgroup: Unknown subsys name 'cpuset' [ 58.751527] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:03:30 syscalls: 2214 2025/08/29 11:03:30 code coverage: enabled 2025/08/29 11:03:30 comparison tracing: enabled 2025/08/29 11:03:30 extra coverage: enabled 2025/08/29 11:03:30 setuid sandbox: enabled 2025/08/29 11:03:30 namespace sandbox: enabled 2025/08/29 11:03:30 Android sandbox: enabled 2025/08/29 11:03:30 fault injection: enabled 2025/08/29 11:03:30 leak checking: enabled 2025/08/29 11:03:30 net packet injection: enabled 2025/08/29 11:03:30 net device setup: enabled 2025/08/29 11:03:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:03:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:03:30 USB emulation: enabled 2025/08/29 11:03:30 hci packet injection: enabled 2025/08/29 11:03:30 wifi device emulation: enabled 2025/08/29 11:03:30 802.15.4 emulation: enabled 2025/08/29 11:03:30 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:03:30 fetching corpus: 50, signal 15668/19300 (executing program) 2025/08/29 11:03:30 fetching corpus: 100, signal 26631/31747 (executing program) 2025/08/29 11:03:30 fetching corpus: 150, signal 33074/39635 (executing program) 2025/08/29 11:03:30 fetching corpus: 200, signal 39655/47496 (executing program) 2025/08/29 11:03:30 fetching corpus: 250, signal 48920/57778 (executing program) 2025/08/29 11:03:30 fetching corpus: 300, signal 53200/63230 (executing program) 2025/08/29 11:03:30 fetching corpus: 350, signal 57669/68701 (executing program) 2025/08/29 11:03:30 fetching corpus: 400, signal 63672/75495 (executing program) 2025/08/29 11:03:30 fetching corpus: 450, signal 67417/80148 (executing program) 2025/08/29 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(executing program) 2025/08/29 11:03:37 fetching corpus: 4100, signal 154588/183617 (executing program) 2025/08/29 11:03:37 fetching corpus: 4150, signal 155332/184043 (executing program) 2025/08/29 11:03:37 fetching corpus: 4200, signal 155726/184404 (executing program) 2025/08/29 11:03:37 fetching corpus: 4250, signal 156115/184778 (executing program) 2025/08/29 11:03:37 fetching corpus: 4300, signal 156633/185133 (executing program) 2025/08/29 11:03:37 fetching corpus: 4350, signal 157087/185491 (executing program) 2025/08/29 11:03:37 fetching corpus: 4400, signal 157487/185826 (executing program) 2025/08/29 11:03:38 fetching corpus: 4450, signal 157886/186194 (executing program) 2025/08/29 11:03:38 fetching corpus: 4500, signal 158294/186380 (executing program) 2025/08/29 11:03:38 fetching corpus: 4550, signal 158722/186410 (executing program) 2025/08/29 11:03:38 fetching corpus: 4600, signal 159214/186432 (executing program) 2025/08/29 11:03:38 fetching corpus: 4650, signal 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2025/08/29 11:03:43 fetching corpus: 7650, signal 181778/187163 (executing program) 2025/08/29 11:03:43 fetching corpus: 7700, signal 182125/187200 (executing program) 2025/08/29 11:03:43 fetching corpus: 7750, signal 182472/187216 (executing program) 2025/08/29 11:03:43 fetching corpus: 7800, signal 182697/187221 (executing program) 2025/08/29 11:03:43 fetching corpus: 7850, signal 183075/187237 (executing program) 2025/08/29 11:03:43 fetching corpus: 7900, signal 183444/187254 (executing program) 2025/08/29 11:03:43 fetching corpus: 7950, signal 183748/187257 (executing program) 2025/08/29 11:03:44 fetching corpus: 7980, signal 184042/187257 (executing program) 2025/08/29 11:03:44 fetching corpus: 7980, signal 184042/187257 (executing program) 2025/08/29 11:03:46 starting 8 fuzzer processes 11:03:46 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = io_uring_setup(0x6bb4, &(0x7f00000000c0)) splice(r0, 0x0, r1, 0x0, 0x6f, 0x0) 11:03:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}]}, 0x24}}, 0x0) 11:03:46 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@link_local, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "2f2802", 0x8, 0x0, 0x0, @local, @local, {[@srh={0x0, 0x0, 0x31}]}}}}}, 0x0) 11:03:46 executing program 2: shmget$private(0x0, 0x4000, 0x540019a0, &(0x7f0000ffc000/0x4000)=nil) [ 85.746304] audit: type=1400 audit(1756465426.433:7): avc: denied { execmem } for pid=280 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:03:46 executing program 6: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:03:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x300) 11:03:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 11:03:46 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x40181, 0x0) pwrite64(r0, &(0x7f0000000180)='\n\v', 0x2, 0x0) [ 86.854928] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.862622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.868015] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.876133] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.881186] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.978291] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 86.980496] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 86.982108] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 86.984158] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 86.986463] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 86.988692] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 86.992913] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.999295] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.003647] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.012694] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.183032] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.192850] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.201066] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.213029] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.217476] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.239600] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.256203] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.257963] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.264105] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.273304] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.290472] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.300172] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.308246] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.314266] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.320198] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.321250] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.325999] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.327273] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.332135] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.333071] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.342872] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.380321] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.381853] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.404447] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.406073] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.948127] Bluetooth: hci0: command tx timeout [ 89.011822] Bluetooth: hci1: command tx timeout [ 89.076050] Bluetooth: hci2: command tx timeout [ 89.332599] Bluetooth: hci3: command tx timeout [ 89.333295] Bluetooth: hci5: command tx timeout [ 89.459814] Bluetooth: hci7: command tx timeout [ 89.460499] Bluetooth: hci6: command tx timeout [ 89.461311] Bluetooth: hci4: command tx timeout [ 90.996916] Bluetooth: hci0: command tx timeout [ 91.059886] Bluetooth: hci1: command tx timeout [ 91.124856] Bluetooth: hci2: command tx timeout [ 91.379835] Bluetooth: hci5: command tx timeout [ 91.380284] Bluetooth: hci3: command tx timeout [ 91.507857] Bluetooth: hci4: command tx timeout [ 91.508308] Bluetooth: hci6: command tx timeout [ 91.508689] Bluetooth: hci7: command tx timeout [ 93.044767] Bluetooth: hci0: command tx timeout [ 93.107899] Bluetooth: hci1: command tx timeout [ 93.172885] Bluetooth: hci2: command tx timeout [ 93.427842] Bluetooth: hci5: command tx timeout [ 93.428295] Bluetooth: hci3: command tx timeout [ 93.556427] Bluetooth: hci7: command tx timeout [ 93.556910] Bluetooth: hci6: command tx timeout [ 93.557292] Bluetooth: hci4: command tx timeout [ 95.091819] Bluetooth: hci0: command tx timeout [ 95.156125] Bluetooth: hci1: command tx timeout [ 95.220042] Bluetooth: hci2: command tx timeout [ 95.475827] Bluetooth: hci3: command tx timeout [ 95.476635] Bluetooth: hci5: command tx timeout [ 95.603851] Bluetooth: hci6: command tx timeout [ 95.604658] Bluetooth: hci4: command tx timeout [ 95.605436] Bluetooth: hci7: command tx timeout [ 123.916917] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.917540] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.061785] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.062426] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.280193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.280900] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:04:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x300) [ 124.493977] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.494587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:04:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x300) 11:04:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x300) [ 124.865894] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.866940] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:04:25 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x0) 11:04:25 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x40181, 0x0) pwrite64(r0, &(0x7f0000000180)='\n\v', 0x2, 0x0) [ 125.055139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.055852] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:04:25 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x0) 11:04:25 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x40181, 0x0) pwrite64(r0, &(0x7f0000000180)='\n\v', 0x2, 0x0) 11:04:25 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x40181, 0x0) pwrite64(r0, &(0x7f0000000180)='\n\v', 0x2, 0x0) [ 125.944816] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.945455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.009026] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.009618] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.160029] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.160651] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.280382] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.281425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.427253] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.428322] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.507688] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.509032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.669080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.669731] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.688160] audit: type=1400 audit(1756465467.373:8): avc: denied { open } for pid=3889 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.689905] audit: type=1400 audit(1756465467.374:9): avc: denied { kernel } for pid=3889 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.747930] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.748530] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.213157] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.213793] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.254668] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.255510] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:04:28 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = io_uring_setup(0x6bb4, &(0x7f00000000c0)) splice(r0, 0x0, r1, 0x0, 0x6f, 0x0) 11:04:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 11:04:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@link_local, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "2f2802", 0x8, 0x0, 0x0, @local, @local, {[@srh={0x0, 0x0, 0x31}]}}}}}, 0x0) 11:04:28 executing program 6: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:04:28 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000100)) 11:04:28 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x0) 11:04:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}]}, 0x24}}, 0x0) 11:04:28 executing program 2: shmget$private(0x0, 0x4000, 0x540019a0, &(0x7f0000ffc000/0x4000)=nil) [ 127.427171] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 11:04:28 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = io_uring_setup(0x6bb4, &(0x7f00000000c0)) splice(r0, 0x0, r1, 0x0, 0x6f, 0x0) 11:04:28 executing program 2: shmget$private(0x0, 0x4000, 0x540019a0, &(0x7f0000ffc000/0x4000)=nil) 11:04:28 executing program 4: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x0) 11:04:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 11:04:28 executing program 6: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:04:28 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000100)) 11:04:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@link_local, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "2f2802", 0x8, 0x0, 0x0, @local, @local, {[@srh={0x0, 0x0, 0x31}]}}}}}, 0x0) 11:04:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}]}, 0x24}}, 0x0) 11:04:28 executing program 2: shmget$private(0x0, 0x4000, 0x540019a0, &(0x7f0000ffc000/0x4000)=nil) 11:04:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@link_local, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "2f2802", 0x8, 0x0, 0x0, @local, @local, {[@srh={0x0, 0x0, 0x31}]}}}}}, 0x0) 11:04:28 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = io_uring_setup(0x6bb4, &(0x7f00000000c0)) splice(r0, 0x0, r1, 0x0, 0x6f, 0x0) 11:04:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}]}, 0x24}}, 0x0) 11:04:28 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000100)) 11:04:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 11:04:28 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:04:28 executing program 6: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) [ 127.707656] kmemleak: Found object by alias at 0x607f1a639634 [ 127.707677] CPU: 1 UID: 0 PID: 3959 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.707696] Tainted: [W]=WARN [ 127.707700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.707712] Call Trace: [ 127.707716] [ 127.707721] dump_stack_lvl+0xca/0x120 [ 127.707748] __lookup_object+0x94/0xb0 [ 127.707765] delete_object_full+0x27/0x70 [ 127.707782] free_percpu+0x30/0x1160 [ 127.707798] ? arch_uprobe_clear_state+0x16/0x140 [ 127.707819] futex_hash_free+0x38/0xc0 [ 127.707834] mmput+0x2d3/0x390 [ 127.707853] do_exit+0x79d/0x2970 [ 127.707872] ? __pfx_do_exit+0x10/0x10 [ 127.707886] ? find_held_lock+0x2b/0x80 [ 127.707904] ? get_signal+0x835/0x2340 [ 127.707925] do_group_exit+0xd3/0x2a0 [ 127.707940] get_signal+0x2315/0x2340 [ 127.707958] ? put_task_stack+0xd2/0x240 [ 127.707973] ? __pfx_get_signal+0x10/0x10 [ 127.707989] ? __schedule+0xe91/0x3590 [ 127.708018] arch_do_signal_or_restart+0x80/0x790 [ 127.708036] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 127.708053] ? __x64_sys_futex+0x1c9/0x4d0 [ 127.708065] ? __x64_sys_futex+0x1d2/0x4d0 [ 127.708081] ? __pfx___x64_sys_futex+0x10/0x10 [ 127.708094] ? xfd_validate_state+0x55/0x180 [ 127.708116] exit_to_user_mode_loop+0x8b/0x110 [ 127.708129] do_syscall_64+0x2f7/0x360 [ 127.708142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.708155] RIP: 0033:0x7f59a3547b19 [ 127.708163] Code: Unable to access opcode bytes at 0x7f59a3547aef. [ 127.708169] RSP: 002b:00007f59a0abd218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.708180] RAX: 0000000000000001 RBX: 00007f59a365af68 RCX: 00007f59a3547b19 [ 127.708188] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f59a365af6c [ 127.708195] RBP: 00007f59a365af60 R08: 0000000000000022 R09: 0000000000000000 [ 127.708202] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f59a365af6c [ 127.708209] R13: 00007ffc67a62c3f R14: 00007f59a0abd300 R15: 0000000000022000 [ 127.708226] [ 127.708230] kmemleak: Object (percpu) 0x607f1a639630 (size 8): [ 127.708237] kmemleak: comm "syz-executor.5", pid 3960, jiffies 4294794583 [ 127.708244] kmemleak: min_count = 1 [ 127.708248] kmemleak: count = 0 [ 127.708252] kmemleak: flags = 0x21 [ 127.708255] kmemleak: checksum = 0 [ 127.708259] kmemleak: backtrace: [ 127.708262] pcpu_alloc_noprof+0x87a/0x1170 [ 127.708277] perf_trace_event_init+0x366/0xa10 [ 127.708291] perf_trace_init+0x1a4/0x2f0 [ 127.708303] perf_tp_event_init+0xa6/0x120 [ 127.708318] perf_try_init_event+0x140/0x9f0 [ 127.708331] perf_event_alloc.part.0+0x118e/0x45f0 [ 127.708348] __do_sys_perf_event_open+0x719/0x2c20 [ 127.708361] do_syscall_64+0xbf/0x360 [ 127.708369] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:04:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x2a, 0x0, "6c7abb3e9a9a691096b5eb47d00faa3f87c4977f0e265c767bc4efcf846530ace2b9d3f684a50d0b1e7c136a28dfcd2b470e6904d7208e05d688f255b9df442a8090a173937522cbeb7c2948aede5252"}, 0xd8) 11:04:28 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:04:28 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, 0x0) 11:04:28 executing program 3: getrusage(0xfffffffffffffffe, 0x0) 11:04:28 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000100)) 11:04:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) gettid() tgkill(0x0, 0x0, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r0, 0x0, 0x0, 0x0) 11:04:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) read(r0, 0x0, 0x40004) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 127.839742] serio: Serial port ptm0 11:04:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 11:04:28 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, 0x0) [ 127.874108] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 127.875221] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 127.875829] CPU: 1 UID: 0 PID: 3976 Comm: syz-executor.2 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.877208] Tainted: [W]=WARN [ 127.878046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.879806] RIP: 0010:perf_tp_event+0x175/0xe70 [ 127.880802] 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 [ 127.885159] RSP: 0018:ffff888047d277c0 EFLAGS: 00010212 [ 127.885588] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90006e54000 [ 127.886163] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 127.886731] RBP: ffff888047d27a30 R08: ffff88806cf31340 R09: ffffe8ffffd16630 [ 127.887295] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 127.887856] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 127.888427] FS: 00007fb4fdafc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 127.889066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.889536] CR2: 00007f9c1a815718 CR3: 0000000046417000 CR4: 0000000000350ef0 [ 127.890104] Call Trace: [ 127.890315] [ 127.890508] ? __is_insn_slot_addr+0x140/0x290 [ 127.890894] ? __pfx_perf_tp_event+0x10/0x10 [ 127.891259] ? perf_trace_lock_acquire+0xc9/0x700 [ 127.891657] ? perf_trace_lock+0xb5/0x5d0 [ 127.892001] ? __mutex_add_waiter+0x202/0x220 [ 127.892371] ? __pfx_perf_trace_lock+0x10/0x10 [ 127.892746] ? lock_acquire+0x15e/0x2f0 [ 127.893072] ? __is_insn_slot_addr+0x2e/0x290 [ 127.893443] ? find_held_lock+0x2b/0x80 [ 127.893771] ? __is_insn_slot_addr+0x136/0x290 [ 127.894151] ? lock_release+0xc8/0x290 [ 127.894475] ? perf_trace_run_bpf_submit+0xef/0x180 [ 127.894880] ? __kernel_text_address+0xd/0x40 [ 127.895245] perf_trace_run_bpf_submit+0xef/0x180 [ 127.895645] perf_trace_lock_acquire+0x3c2/0x700 [ 127.896046] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 127.896469] ? __pfx_perf_trace_lock+0x10/0x10 [ 127.896839] ? __pfx_perf_trace_lock+0x10/0x10 [ 127.897210] ? lock_acquire+0x15e/0x2f0 [ 127.897537] lock_acquire+0xc5/0x2f0 [ 127.897843] ? futex_private_hash_put+0x4c/0x2d0 [ 127.898232] ? futex_hash+0x2d8/0x390 [ 127.898542] ? lock_release+0xc8/0x290 [ 127.898860] futex_private_hash_put+0x5d/0x2d0 [ 127.899231] ? futex_private_hash_put+0x4c/0x2d0 [ 127.899614] futex_hash_put+0x3f/0x50 [ 127.899924] futex_wake+0x1bb/0x540 [ 127.900231] ? trace_kmem_cache_alloc+0x1f/0xb0 [ 127.900613] ? __pfx_futex_wake+0x10/0x10 [ 127.900956] ? __pfx_perf_trace_lock+0x10/0x10 [ 127.901330] do_futex+0x26d/0x370 [ 127.901619] ? __pfx_do_futex+0x10/0x10 [ 127.901941] ? lock_release+0xc8/0x290 [ 127.902260] __x64_sys_futex+0x1c9/0x4d0 [ 127.902592] ? __sys_socket+0x9f/0x260 [ 127.902909] ? __pfx___x64_sys_futex+0x10/0x10 [ 127.903281] ? xfd_validate_state+0x55/0x180 [ 127.903652] do_syscall_64+0xbf/0x360 [ 127.903962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.904380] RIP: 0033:0x7fb500586b19 [ 127.904681] 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 [ 127.906122] RSP: 002b:00007fb4fdafc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.906725] RAX: ffffffffffffffda RBX: 00007fb500699f68 RCX: 00007fb500586b19 [ 127.907294] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb500699f6c [ 127.907861] RBP: 00007fb500699f60 R08: 000000000000000e R09: 0000000000000000 [ 127.908439] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fb500699f6c [ 127.909006] R13: 00007fff873a3d8f R14: 00007fb4fdafc300 R15: 0000000000022000 [ 127.909585] [ 127.909774] Modules linked in: [ 127.910220] ---[ end trace 0000000000000000 ]--- [ 127.910609] RIP: 0010:perf_tp_event+0x175/0xe70 [ 127.911058] 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 [ 127.912542] RSP: 0018:ffff888047d277c0 EFLAGS: 00010212 [ 127.912983] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90006e54000 [ 127.913548] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 127.914186] RBP: ffff888047d27a30 R08: ffff88806cf31340 R09: ffffe8ffffd16630 [ 127.914870] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 127.915436] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 127.916023] FS: 00007fb4fdafc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 127.916666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.917144] CR2: 00007f9c1a815718 CR3: 0000000046417000 CR4: 0000000000350ef0 [ 127.917731] note: syz-executor.2[3976] exited with preempt_count 1 [ 127.918223] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 127.918938] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3976, name: syz-executor.2 [ 127.919604] preempt_count: 0, expected: 0 [ 127.919943] RCU nest depth: 1, expected: 0 [ 127.920282] INFO: lockdep is turned off. [ 127.920600] CPU: 1 UID: 0 PID: 3976 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.920619] Tainted: [D]=DIE, [W]=WARN [ 127.920622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.920628] Call Trace: [ 127.920632] [ 127.920636] dump_stack_lvl+0xfa/0x120 [ 127.920655] __might_resched+0x2f3/0x510 [ 127.920669] exit_signals+0x25/0x940 [ 127.920688] do_exit+0x2db/0x2970 [ 127.920701] ? _printk+0xbe/0xf0 [ 127.920718] ? __pfx__printk+0x10/0x10 [ 127.920731] ? __pfx_do_exit+0x10/0x10 [ 127.920747] make_task_dead+0x174/0x3b0 [ 127.920759] ? do_syscall_64+0xbf/0x360 [ 127.920770] rewind_stack_and_make_dead+0x16/0x20 [ 127.920785] RIP: 0033:0x7fb500586b19 [ 127.920793] 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 [ 127.920803] RSP: 002b:00007fb4fdafc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.920814] RAX: ffffffffffffffda RBX: 00007fb500699f68 RCX: 00007fb500586b19 [ 127.920821] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb500699f6c [ 127.920828] RBP: 00007fb500699f60 R08: 000000000000000e R09: 0000000000000000 [ 127.920835] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fb500699f6c [ 127.920842] R13: 00007fff873a3d8f R14: 00007fb4fdafc300 R15: 0000000000022000 [ 127.920854] 11:04:28 executing program 3: getrusage(0xfffffffffffffffe, 0x0) 11:04:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) read(r0, 0x0, 0x40004) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 127.967860] kmemleak: Found object by alias at 0x607f1a639634 [ 127.967872] CPU: 1 UID: 0 PID: 3981 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.967890] Tainted: [D]=DIE, [W]=WARN [ 127.967894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.967900] Call Trace: [ 127.967903] [ 127.967907] dump_stack_lvl+0xca/0x120 [ 127.967926] __lookup_object+0x94/0xb0 [ 127.967942] delete_object_full+0x27/0x70 [ 127.967957] free_percpu+0x30/0x1160 [ 127.967972] ? arch_uprobe_clear_state+0x16/0x140 [ 127.967990] futex_hash_free+0x38/0xc0 [ 127.968014] mmput+0x2d3/0x390 [ 127.968031] do_exit+0x79d/0x2970 [ 127.968044] ? signal_wake_up_state+0x85/0x120 [ 127.968058] ? zap_other_threads+0x2b9/0x3a0 [ 127.968073] ? __pfx_do_exit+0x10/0x10 [ 127.968086] ? lock_release+0x1c7/0x290 [ 127.968100] do_group_exit+0xd3/0x2a0 [ 127.968114] __x64_sys_exit_group+0x3e/0x50 [ 127.968127] x64_sys_call+0x18c5/0x18d0 [ 127.968141] do_syscall_64+0xbf/0x360 [ 127.968151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.968162] RIP: 0033:0x7f59a3547b19 [ 127.968170] Code: Unable to access opcode bytes at 0x7f59a3547aef. [ 127.968175] RSP: 002b:00007ffc67a62e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 127.968186] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f59a3547b19 [ 127.968193] RDX: 00007f59a34fa72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 127.968200] RBP: 0000000000000000 R08: 0000001b2dd284d4 R09: 0000000000000000 [ 127.968207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.968214] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc67a62f50 [ 127.968226] [ 127.968230] kmemleak: Object (percpu) 0x607f1a639630 (size 8): [ 127.968236] kmemleak: comm "syz-executor.1", pid 3975, jiffies 4294794764 [ 127.968247] kmemleak: min_count = 1 [ 127.968251] kmemleak: count = 0 [ 127.968254] kmemleak: flags = 0x21 [ 127.968258] kmemleak: checksum = 0 [ 127.968262] kmemleak: backtrace: [ 127.968265] pcpu_alloc_noprof+0x87a/0x1170 [ 127.968280] perf_trace_event_init+0x366/0xa10 [ 127.968294] perf_trace_init+0x1a4/0x2f0 [ 127.968305] perf_tp_event_init+0xa6/0x120 [ 127.968321] perf_try_init_event+0x140/0x9f0 [ 127.968333] perf_event_alloc.part.0+0x118e/0x45f0 [ 127.968350] __do_sys_perf_event_open+0x719/0x2c20 [ 127.968362] do_syscall_64+0xbf/0x360 [ 127.968370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.974169] serio: Serial port ptm0 11:04:28 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, 0x0) 11:04:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) read(r0, 0x0, 0x40004) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:04:28 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', 0x0, 0x2) 11:04:28 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @link_local, @void, {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x0, @random="9d23f2344ab6", @private, @empty, @loopback}}}}, 0x0) 11:04:28 executing program 3: getrusage(0xfffffffffffffffe, 0x0) 11:04:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x2a, 0x0, "6c7abb3e9a9a691096b5eb47d00faa3f87c4977f0e265c767bc4efcf846530ace2b9d3f684a50d0b1e7c136a28dfcd2b470e6904d7208e05d688f255b9df442a8090a173937522cbeb7c2948aede5252"}, 0xd8) 11:04:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) read(r0, 0x0, 0x40004) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:04:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) gettid() tgkill(0x0, 0x0, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r0, 0x0, 0x0, 0x0) [ 128.125176] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 128.126136] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 128.126836] CPU: 1 UID: 0 PID: 3992 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.127792] Tainted: [D]=DIE, [W]=WARN [ 128.128109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.128769] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.129167] 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 [ 128.130625] RSP: 0018:ffff88804615f600 EFLAGS: 00010212 [ 128.131055] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 128.131635] RDX: ffff888016b35280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 128.132211] RBP: ffff88804615f870 R08: ffff88806cf31340 R09: ffffe8ffffd16630 [ 128.132789] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 128.133360] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 128.133936] FS: 000055558ebf7400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 128.134582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.135057] CR2: 00007f9c1d3d4018 CR3: 000000001c57e000 CR4: 0000000000350ef0 [ 128.135629] Call Trace: [ 128.135843] [ 128.136040] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 128.136485] ? arch_stack_walk+0x9c/0xf0 [ 128.136818] ? __pfx_perf_tp_event+0x10/0x10 [ 128.137182] ? stack_trace_save+0x8e/0xc0 [ 128.137517] ? stack_depot_save_flags+0x2c/0xa20 [ 128.137909] ? kasan_save_stack+0x34/0x50 [ 128.138251] ? kasan_save_stack+0x24/0x50 [ 128.138588] ? kasan_save_track+0x14/0x30 [ 128.138926] ? __kasan_save_free_info+0x3a/0x60 [ 128.139306] ? __kasan_slab_free+0x3f/0x50 [ 128.139649] ? kmem_cache_free+0x2a1/0x540 [ 128.139989] ? jbd2_journal_stop+0x5d5/0xe20 [ 128.140364] ? __ext4_journal_stop+0xe2/0x1f0 [ 128.140733] ? ext4_dirty_inode+0xf1/0x130 [ 128.141076] ? __mark_inode_dirty+0x1b7/0xd00 [ 128.141449] ? generic_update_time+0xcb/0xf0 [ 128.141809] ? file_update_time+0x183/0x1c0 [ 128.142163] ? ext4_page_mkwrite+0x329/0x1710 [ 128.142531] ? do_page_mkwrite+0x17a/0x370 [ 128.142878] ? __handle_mm_fault+0x10cc/0x3260 [ 128.143254] ? handle_mm_fault+0x2c3/0x9b0 [ 128.143599] ? do_user_addr_fault+0x4fa/0xeb0 [ 128.143967] ? exc_page_fault+0xb0/0x180 [ 128.144310] ? asm_exc_page_fault+0x26/0x30 [ 128.144663] ? __pfx_ext4_inode_csum+0x10/0x10 [ 128.145051] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.145461] ? lock_acquire+0x18c/0x2f0 [ 128.145786] perf_trace_run_bpf_submit+0xef/0x180 [ 128.146188] perf_trace_lock+0x337/0x5d0 [ 128.146524] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.146901] ? get_futex_key+0x592/0x14a0 [ 128.147243] ? futex_ref_get+0x114/0x300 [ 128.147572] ? futex_hash+0x15c/0x390 [ 128.147882] lock_release+0x1ab/0x290 [ 128.148205] ? futex_hash+0x15c/0x390 [ 128.148520] futex_ref_get+0x119/0x300 [ 128.148838] ? futex_hash+0x15c/0x390 [ 128.149147] futex_hash+0x70/0x390 [ 128.149440] futex_wait_setup+0xae/0x550 [ 128.149777] __futex_wait+0x151/0x300 [ 128.150096] ? __pfx___futex_wait+0x10/0x10 [ 128.150445] ? perf_trace_lock+0xb5/0x5d0 [ 128.150783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.151209] ? __pfx_futex_wake_mark+0x10/0x10 [ 128.151585] ? __hrtimer_setup+0x1a4/0x2c0 [ 128.151936] ? ktime_add_safe+0x5f/0x70 [ 128.152276] futex_wait+0xde/0x380 [ 128.152575] ? __pfx_futex_wait+0x10/0x10 [ 128.152921] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 128.153293] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.153669] ? __might_fault+0xe0/0x190 [ 128.153996] do_futex+0x2ee/0x370 [ 128.154290] ? __pfx_do_futex+0x10/0x10 [ 128.154610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.155037] ? read_tsc+0x9/0x20 [ 128.155327] __x64_sys_futex+0x1c9/0x4d0 [ 128.155661] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.156039] ? xfd_validate_state+0x55/0x180 [ 128.156411] do_syscall_64+0xbf/0x360 [ 128.156721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.157134] RIP: 0033:0x7f59a3547b19 [ 128.157439] 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 [ 128.158886] RSP: 002b:00007ffc67a62cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.159492] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f59a3547b19 [ 128.160076] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f59a365af6c [ 128.160651] RBP: 00007f59a365af6c R08: 00007f59a3637000 R09: 0000000000000000 [ 128.161221] R10: 00007ffc67a62d90 R11: 0000000000000246 R12: 000000000001f412 [ 128.161795] R13: 00000000000003e8 R14: 00007f59a365af60 R15: 000000000001f40b [ 128.162373] [ 128.162565] Modules linked in: [ 128.162834] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 128.163771] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 128.164394] CPU: 0 UID: 0 PID: 3995 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.165357] Tainted: [D]=DIE, [W]=WARN [ 128.165663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.166323] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.166704] 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 [ 128.168180] RSP: 0018:ffff888047027800 EFLAGS: 00010212 [ 128.168605] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 128.169173] RDX: ffff88800ee7b700 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 128.169741] RBP: ffff888047027a70 R08: ffff88806ce31340 R09: ffffe8ffffc16630 [ 128.170312] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 128.170882] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 128.171453] FS: 00005555596a6400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 128.172111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.172584] CR2: 00005555596a7c18 CR3: 000000000df6a000 CR4: 0000000000350ef0 [ 128.173162] Call Trace: [ 128.173371] [ 128.173560] ? arch_scale_cpu_capacity+0x17/0xa0 [ 128.173954] ? __pfx_perf_tp_event+0x10/0x10 [ 128.174316] ? __asan_memset+0x24/0x50 [ 128.174646] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.175027] ? __pfx___mutex_lock+0x10/0x10 [ 128.175385] ? perf_trace_lock+0xb5/0x5d0 [ 128.175728] ? kvm_sched_clock_read+0x16/0x30 [ 128.176113] ? sched_clock+0x37/0x60 [ 128.176429] ? sched_clock_cpu+0x6c/0x4e0 [ 128.176771] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.177176] perf_trace_run_bpf_submit+0xef/0x180 [ 128.177573] perf_trace_lock+0x337/0x5d0 [ 128.177907] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.178276] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.178655] ? get_futex_key+0x592/0x14a0 [ 128.178995] ? futex_ref_get+0x114/0x300 [ 128.179324] ? futex_hash+0x15c/0x390 [ 128.179636] lock_release+0x1ab/0x290 [ 128.179953] ? futex_hash+0x15c/0x390 [ 128.180273] futex_ref_get+0x119/0x300 [ 128.180589] ? futex_hash+0x15c/0x390 [ 128.180895] futex_hash+0x70/0x390 [ 128.181193] futex_wake+0x143/0x540 [ 128.181498] ? put_pid+0x1f/0x30 [ 128.181779] ? kernel_clone+0x204/0x7f0 [ 128.182101] ? __pfx_futex_wake+0x10/0x10 [ 128.182443] ? __pfx_kernel_clone+0x10/0x10 [ 128.182789] ? perf_trace_lock+0xb5/0x5d0 [ 128.183127] ? __pfx___handle_mm_fault+0x10/0x10 [ 128.183523] do_futex+0x26d/0x370 [ 128.183815] ? __pfx_do_futex+0x10/0x10 [ 128.184162] ? __pfx___do_sys_clone+0x10/0x10 [ 128.184527] ? handle_mm_fault+0x590/0x9b0 [ 128.184873] __x64_sys_futex+0x1c9/0x4d0 [ 128.185207] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.185581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.186008] do_syscall_64+0xbf/0x360 [ 128.186317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.186730] RIP: 0033:0x7fb500586b19 [ 128.187029] 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 [ 128.188491] RSP: 002b:00007fff873a3e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.189097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb500586b19 [ 128.189662] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb500699f68 [ 128.190231] RBP: 00007fb500699f60 R08: 00007fb4fdafc700 R09: 0000000000000000 [ 128.190799] R10: 00007fb4fdafc700 R11: 0000000000000246 R12: 00007fb50069e308 [ 128.191370] R13: 00007fff873a3f10 R14: 00007fb500699f60 R15: 000000000001f414 [ 128.191950] [ 128.192156] Modules linked in: [ 128.192422] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 128.193317] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 128.194002] CPU: 1 UID: 0 PID: 3992 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.194946] Tainted: [D]=DIE, [W]=WARN [ 128.195256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.195914] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.196304] 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 [ 128.197738] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 128.198166] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 128.198730] RDX: ffff888016b35280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 128.199303] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16630 [ 128.199865] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 128.200435] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 128.201002] FS: 000055558ebf7400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 128.201644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.202105] CR2: 00007f9c1d3d4018 CR3: 000000001c57e000 CR4: 0000000000350ef0 [ 128.202673] Call Trace: [ 128.202883] [ 128.203067] ? __pfx_perf_tp_event+0x10/0x10 [ 128.203428] ? stack_depot_save_flags+0x2c/0xa20 [ 128.203805] ? trace_pelt_se_tp+0xdf/0x130 [ 128.204149] ? __update_load_avg_se+0x428/0xa40 [ 128.204532] ? kasan_addr_to_slab+0x70/0xa0 [ 128.204881] ? cpuacct_charge+0xbb/0x330 [ 128.205216] ? __pick_eevdf+0x326/0x570 [ 128.205537] ? update_curr+0x39e/0x500 [ 128.205856] ? check_preempt_wakeup_fair+0x406/0x950 [ 128.206268] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.206671] perf_trace_run_bpf_submit+0xef/0x180 [ 128.207063] perf_trace_lock+0x337/0x5d0 [ 128.207396] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.207762] ? check_preempt_wakeup_fair+0x406/0x950 [ 128.208182] ? hrtimer_interrupt+0x114/0x830 [ 128.208537] lock_release+0x1ab/0x290 [ 128.208849] ktime_get_update_offsets_now+0xab/0x3c0 [ 128.209254] ? hrtimer_interrupt+0x114/0x830 [ 128.209609] hrtimer_interrupt+0x114/0x830 [ 128.209944] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 128.210341] ? trace_csd_function_exit+0x134/0x190 [ 128.210739] ? __flush_smp_call_function_queue+0x443/0x740 [ 128.211190] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 128.211605] sysvec_apic_timer_interrupt+0x6b/0x80 [ 128.212004] [ 128.212191] [ 128.212376] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 128.212792] RIP: 0010:oops_exit+0x0/0x50 [ 128.213124] 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 [ 128.214554] RSP: 0018:ffff88804615f490 EFLAGS: 00000202 [ 128.214979] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 128.215541] RDX: ffff888016b35280 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 128.216114] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 128.216674] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804615f558 [ 128.217241] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 128.217814] ? add_taint+0x5f/0xd0 [ 128.218105] ? oops_end+0x4a/0xe0 [ 128.218397] oops_end+0x65/0xe0 [ 128.218672] exc_general_protection+0x1a2/0x330 [ 128.219051] asm_exc_general_protection+0x26/0x30 [ 128.219440] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.219815] 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 [ 128.221250] RSP: 0018:ffff88804615f600 EFLAGS: 00010212 [ 128.221675] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 128.222240] RDX: ffff888016b35280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 128.222808] RBP: ffff88804615f870 R08: ffff88806cf31340 R09: ffffe8ffffd16630 [ 128.223371] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 128.223936] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 128.224520] ? perf_tp_event+0x167/0xe70 [ 128.224849] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 128.225280] ? arch_stack_walk+0x9c/0xf0 [ 128.225607] ? __pfx_perf_tp_event+0x10/0x10 [ 128.225966] ? stack_trace_save+0x8e/0xc0 [ 128.226298] ? stack_depot_save_flags+0x2c/0xa20 [ 128.226681] ? kasan_save_stack+0x34/0x50 [ 128.227015] ? kasan_save_stack+0x24/0x50 [ 128.227354] ? kasan_save_track+0x14/0x30 [ 128.227684] ? __kasan_save_free_info+0x3a/0x60 [ 128.228065] ? __kasan_slab_free+0x3f/0x50 [ 128.228405] ? kmem_cache_free+0x2a1/0x540 [ 128.228741] ? jbd2_journal_stop+0x5d5/0xe20 [ 128.229102] ? __ext4_journal_stop+0xe2/0x1f0 [ 128.229461] ? ext4_dirty_inode+0xf1/0x130 [ 128.229799] ? __mark_inode_dirty+0x1b7/0xd00 [ 128.230159] ? generic_update_time+0xcb/0xf0 [ 128.230516] ? file_update_time+0x183/0x1c0 [ 128.230864] ? ext4_page_mkwrite+0x329/0x1710 [ 128.231227] ? do_page_mkwrite+0x17a/0x370 [ 128.231568] ? __handle_mm_fault+0x10cc/0x3260 [ 128.231937] ? handle_mm_fault+0x2c3/0x9b0 [ 128.232290] ? do_user_addr_fault+0x4fa/0xeb0 [ 128.232649] ? exc_page_fault+0xb0/0x180 [ 128.232976] ? asm_exc_page_fault+0x26/0x30 [ 128.233322] ? __pfx_ext4_inode_csum+0x10/0x10 [ 128.233695] ? perf_trace_run_bpf_submit+0xef/0x180 [ 128.234094] ? lock_acquire+0x18c/0x2f0 [ 128.234418] perf_trace_run_bpf_submit+0xef/0x180 [ 128.234813] perf_trace_lock+0x337/0x5d0 [ 128.235140] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.235511] ? get_futex_key+0x592/0x14a0 [ 128.235842] ? futex_ref_get+0x114/0x300 [ 128.236176] ? futex_hash+0x15c/0x390 [ 128.236483] lock_release+0x1ab/0x290 [ 128.236789] ? futex_hash+0x15c/0x390 [ 128.237091] futex_ref_get+0x119/0x300 [ 128.237403] ? futex_hash+0x15c/0x390 [ 128.237707] futex_hash+0x70/0x390 [ 128.237994] futex_wait_setup+0xae/0x550 [ 128.238330] __futex_wait+0x151/0x300 [ 128.238641] ? __pfx___futex_wait+0x10/0x10 [ 128.238988] ? perf_trace_lock+0xb5/0x5d0 [ 128.239319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.239740] ? __pfx_futex_wake_mark+0x10/0x10 [ 128.240117] ? __hrtimer_setup+0x1a4/0x2c0 [ 128.240458] ? ktime_add_safe+0x5f/0x70 [ 128.240786] futex_wait+0xde/0x380 [ 128.241077] ? __pfx_futex_wait+0x10/0x10 [ 128.241416] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 128.241783] ? __pfx_perf_trace_lock+0x10/0x10 [ 128.242152] ? __might_fault+0xe0/0x190 [ 128.242478] do_futex+0x2ee/0x370 [ 128.242762] ? __pfx_do_futex+0x10/0x10 [ 128.243083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.243503] ? read_tsc+0x9/0x20 [ 128.243781] __x64_sys_futex+0x1c9/0x4d0 [ 128.244119] ? __pfx___x64_sys_futex+0x10/0x10 [ 128.244488] ? xfd_validate_state+0x55/0x180 [ 128.244851] do_syscall_64+0xbf/0x360 [ 128.245157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.245567] RIP: 0033:0x7f59a3547b19 [ 128.245868] 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 [ 128.247311] RSP: 002b:00007ffc67a62cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.247908] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f59a3547b19 [ 128.248488] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f59a365af6c [ 128.249054] RBP: 00007f59a365af6c R08: 00007f59a3637000 R09: 0000000000000000 [ 128.249624] R10: 00007ffc67a62d90 R11: 0000000000000246 R12: 000000000001f412 [ 128.250191] R13: 00000000000003e8 R14: 00007f59a365af60 R15: 000000000001f40b [ 128.250762] [ 128.250951] Modules linked in: [ 128.251211] ---[ end trace 0000000000000000 ]--- [ 128.251212] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#5] SMP KASAN NOPTI [ 128.251585] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.252462] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 128.252823] 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 [ 128.253414] CPU: 0 UID: 0 PID: 3995 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.254823] RSP: 0018:ffff888047d277c0 EFLAGS: 00010212 [ 128.255741] Tainted: [D]=DIE, [W]=WARN [ 128.256164] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90006e54000 [ 128.256465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.257021] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 128.257666] RIP: 0010:perf_tp_event+0x175/0xe70 [ 128.258224] RBP: ffff888047d27a30 R08: ffff88806cf31340 R09: ffffe8ffffd16630 [ 128.258588] 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 [ 128.259142] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 128.260575] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 128.261132] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 128.261142] FS: 000055558ebf7400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 128.261551] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 128.262106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.262731] RDX: ffff88800ee7b700 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 128.263294] CR2: 00007f9c1d3d4018 CR3: 000000001c57e000 CR4: 0000000000350ef0 [ 128.263745] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16630 [ 128.264309] Kernel panic - not syncing: Fatal exception in interrupt [ 129.305695] Shutting down cpus with NMI [ 129.307300] Kernel Offset: disabled [ 129.307588] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:04:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888016135280 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888045687988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055557bf9e400 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f341dd8b000 CR3=000000000d5bb000 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=000000ff000000000000ff0000000000 XMM01=0000000100ff00000000010000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007f341dd627c800007f341dd627c0 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=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888047d270b0 R8 =0000000000000000 R9 =ffffed10016e1046 R10=0000000000000001 R11=0000000065646f43 R12=000000000000000a 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 00007fb4fdafc700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c1a815718 CR3=0000000046417000 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=00007fb50066d7c000007fb50066d7c8 XMM02=00007fb50066d7e000007fb50066d7c0 XMM03=00007fb50066d7c800007fb50066d7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000