Warning: Permanently added '[localhost]:36657' (ECDSA) to the list of known hosts. 2025/08/29 09:37:54 fuzzer started 2025/08/29 09:37:54 dialing manager at localhost:43077 syzkaller login: [ 44.401537] cgroup: Unknown subsys name 'net' [ 44.463345] cgroup: Unknown subsys name 'cpuset' [ 44.474991] cgroup: Unknown subsys name 'rlimit' 2025/08/29 09:38:05 syscalls: 2214 2025/08/29 09:38:05 code coverage: enabled 2025/08/29 09:38:05 comparison tracing: enabled 2025/08/29 09:38:05 extra coverage: enabled 2025/08/29 09:38:05 setuid sandbox: enabled 2025/08/29 09:38:05 namespace sandbox: enabled 2025/08/29 09:38:05 Android sandbox: enabled 2025/08/29 09:38:05 fault injection: enabled 2025/08/29 09:38:05 leak checking: enabled 2025/08/29 09:38:05 net packet injection: enabled 2025/08/29 09:38:05 net device setup: enabled 2025/08/29 09:38:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 09:38:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 09:38:05 USB emulation: enabled 2025/08/29 09:38:05 hci packet injection: enabled 2025/08/29 09:38:05 wifi device emulation: enabled 2025/08/29 09:38:05 802.15.4 emulation: enabled 2025/08/29 09:38:05 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 09:38:05 fetching corpus: 50, signal 21656/25059 (executing program) 2025/08/29 09:38:05 fetching corpus: 100, signal 31442/36190 (executing program) 2025/08/29 09:38:05 fetching corpus: 150, signal 38277/44239 (executing program) 2025/08/29 09:38:05 fetching corpus: 200, signal 44731/51758 (executing program) 2025/08/29 09:38:05 fetching corpus: 250, signal 50808/58798 (executing program) 2025/08/29 09:38:05 fetching corpus: 300, signal 54724/63758 (executing program) 2025/08/29 09:38:06 fetching corpus: 350, signal 61524/71098 (executing program) 2025/08/29 09:38:06 fetching corpus: 400, signal 63975/74457 (executing program) 2025/08/29 09:38:06 fetching corpus: 450, signal 68393/79542 (executing program) 2025/08/29 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corpus: 1100, signal 97405/114657 (executing program) 2025/08/29 09:38:07 fetching corpus: 1150, signal 99264/116657 (executing program) 2025/08/29 09:38:08 fetching corpus: 1200, signal 100766/118392 (executing program) 2025/08/29 09:38:08 fetching corpus: 1250, signal 103462/120848 (executing program) 2025/08/29 09:38:08 fetching corpus: 1300, signal 104970/122531 (executing program) 2025/08/29 09:38:08 fetching corpus: 1350, signal 106382/124115 (executing program) 2025/08/29 09:38:08 fetching corpus: 1400, signal 108221/125884 (executing program) 2025/08/29 09:38:08 fetching corpus: 1450, signal 110401/127848 (executing program) 2025/08/29 09:38:08 fetching corpus: 1500, signal 111396/129023 (executing program) 2025/08/29 09:38:08 fetching corpus: 1550, signal 112689/130379 (executing program) 2025/08/29 09:38:09 fetching corpus: 1600, signal 114510/131947 (executing program) 2025/08/29 09:38:09 fetching corpus: 1650, signal 115646/133131 (executing program) 2025/08/29 09:38:09 fetching corpus: 1700, signal 116518/134094 (executing program) 2025/08/29 09:38:09 fetching corpus: 1750, signal 117329/135002 (executing program) 2025/08/29 09:38:09 fetching corpus: 1800, signal 119047/136474 (executing program) 2025/08/29 09:38:09 fetching corpus: 1850, signal 120443/137657 (executing program) 2025/08/29 09:38:09 fetching corpus: 1900, signal 122136/139184 (executing program) 2025/08/29 09:38:09 fetching corpus: 1950, signal 122762/139961 (executing program) 2025/08/29 09:38:09 fetching corpus: 2000, signal 123968/141009 (executing program) 2025/08/29 09:38:09 fetching corpus: 2050, signal 124689/141766 (executing program) 2025/08/29 09:38:10 fetching corpus: 2100, signal 125194/142397 (executing program) 2025/08/29 09:38:10 fetching corpus: 2150, signal 126453/143335 (executing program) 2025/08/29 09:38:10 fetching corpus: 2200, signal 127513/144115 (executing program) 2025/08/29 09:38:10 fetching corpus: 2250, signal 128372/144883 (executing program) 2025/08/29 09:38:10 fetching corpus: 2300, signal 129402/145638 (executing program) 2025/08/29 09:38:10 fetching corpus: 2350, signal 130076/146242 (executing program) 2025/08/29 09:38:10 fetching corpus: 2400, signal 130841/146868 (executing program) 2025/08/29 09:38:10 fetching corpus: 2450, signal 131906/147535 (executing program) 2025/08/29 09:38:10 fetching corpus: 2500, signal 132425/148009 (executing program) 2025/08/29 09:38:10 fetching corpus: 2550, signal 132907/148461 (executing program) 2025/08/29 09:38:11 fetching corpus: 2600, signal 133625/148976 (executing program) 2025/08/29 09:38:11 fetching corpus: 2650, signal 134111/149437 (executing program) 2025/08/29 09:38:11 fetching corpus: 2700, signal 134706/149912 (executing program) 2025/08/29 09:38:11 fetching corpus: 2750, signal 135138/150308 (executing program) 2025/08/29 09:38:11 fetching corpus: 2800, signal 136707/150969 (executing program) 2025/08/29 09:38:11 fetching corpus: 2850, signal 137294/151352 (executing program) 2025/08/29 09:38:11 fetching corpus: 2900, signal 138424/151878 (executing program) 2025/08/29 09:38:11 fetching corpus: 2950, signal 139342/152346 (executing program) 2025/08/29 09:38:11 fetching corpus: 3000, signal 140263/152837 (executing program) 2025/08/29 09:38:12 fetching corpus: 3050, signal 141013/153214 (executing program) 2025/08/29 09:38:12 fetching corpus: 3100, signal 141363/153479 (executing program) 2025/08/29 09:38:12 fetching corpus: 3150, signal 141990/153804 (executing program) 2025/08/29 09:38:12 fetching corpus: 3200, signal 142824/154150 (executing program) 2025/08/29 09:38:12 fetching corpus: 3250, signal 143374/154404 (executing program) 2025/08/29 09:38:12 fetching corpus: 3300, signal 144007/154643 (executing program) 2025/08/29 09:38:12 fetching corpus: 3350, signal 144573/154872 (executing program) 2025/08/29 09:38:12 fetching corpus: 3400, signal 145041/155053 (executing program) 2025/08/29 09:38:12 fetching corpus: 3450, signal 145630/155261 (executing program) 2025/08/29 09:38:12 fetching corpus: 3500, signal 146019/155409 (executing program) 2025/08/29 09:38:12 fetching corpus: 3550, signal 146502/155612 (executing program) 2025/08/29 09:38:13 fetching corpus: 3600, signal 147359/155750 (executing program) 2025/08/29 09:38:13 fetching corpus: 3650, signal 147721/155893 (executing program) 2025/08/29 09:38:13 fetching corpus: 3700, signal 148417/156019 (executing program) 2025/08/29 09:38:13 fetching corpus: 3750, signal 148904/156155 (executing program) 2025/08/29 09:38:13 fetching corpus: 3800, signal 149405/156158 (executing program) 2025/08/29 09:38:13 fetching corpus: 3850, signal 150180/156198 (executing program) 2025/08/29 09:38:13 fetching corpus: 3900, signal 151008/156201 (executing program) 2025/08/29 09:38:13 fetching corpus: 3950, signal 151540/156214 (executing program) 2025/08/29 09:38:13 fetching corpus: 4000, signal 152162/156218 (executing program) 2025/08/29 09:38:14 fetching corpus: 4050, signal 152621/156220 (executing program) 2025/08/29 09:38:14 fetching corpus: 4100, signal 153051/156241 (executing program) 2025/08/29 09:38:14 fetching corpus: 4150, signal 153564/156256 (executing program) 2025/08/29 09:38:14 fetching corpus: 4198, signal 154073/156262 (executing program) 2025/08/29 09:38:14 fetching corpus: 4198, signal 154073/156262 (executing program) 2025/08/29 09:38:16 starting 8 fuzzer processes 09:38:16 executing program 0: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x48f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 09:38:16 executing program 1: 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) io_setup(0x8, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 09:38:16 executing program 6: prctl$PR_SET_NAME(0xd, 0x0) 09:38:16 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f00000002c0)={0x0, 0x0}, 0x10) 09:38:16 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xff, 0x3) lseek(r0, 0x80000001, 0x1) 09:38:16 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@tmpl={0x44, 0x5, [{{@in6=@private1}, 0x0, @in=@empty}]}]}, 0xfc}}, 0x0) 09:38:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') lseek(r0, 0xfffffffffffffffe, 0x1) 09:38:16 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAW(r0, 0x5608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "26f954d5b7b3eb7a"}) [ 66.237415] audit: type=1400 audit(1756460296.627:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 67.452498] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.458886] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.460809] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.466626] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.471120] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.512977] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.521823] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.529132] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.540133] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.541578] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.546086] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.547928] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.549022] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.550275] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.555839] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.558852] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.562980] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.571442] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.573094] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.575307] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.580331] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.584926] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.588922] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 67.592211] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 67.595149] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.601655] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 67.603916] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.611066] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 67.613302] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 67.620962] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 67.621584] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.632055] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.634060] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 67.634132] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 67.637643] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 67.644240] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.647117] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.658415] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 67.664142] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 67.670976] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 69.529137] Bluetooth: hci0: command tx timeout [ 69.593864] Bluetooth: hci3: command tx timeout [ 69.656831] Bluetooth: hci2: command tx timeout [ 69.657619] Bluetooth: hci4: command tx timeout [ 69.658809] Bluetooth: hci1: command tx timeout [ 69.722823] Bluetooth: hci7: command tx timeout [ 69.722856] Bluetooth: hci6: command tx timeout [ 69.723392] Bluetooth: hci5: command tx timeout [ 71.576860] Bluetooth: hci0: command tx timeout [ 71.640799] Bluetooth: hci3: command tx timeout [ 71.705150] Bluetooth: hci1: command tx timeout [ 71.705430] Bluetooth: hci4: command tx timeout [ 71.705674] Bluetooth: hci2: command tx timeout [ 71.768929] Bluetooth: hci5: command tx timeout [ 71.768972] Bluetooth: hci6: command tx timeout [ 71.769381] Bluetooth: hci7: command tx timeout [ 73.625776] Bluetooth: hci0: command tx timeout [ 73.688810] Bluetooth: hci3: command tx timeout [ 73.752773] Bluetooth: hci2: command tx timeout [ 73.752787] Bluetooth: hci4: command tx timeout [ 73.753227] Bluetooth: hci1: command tx timeout [ 73.816801] Bluetooth: hci7: command tx timeout [ 73.816833] Bluetooth: hci6: command tx timeout [ 73.817265] Bluetooth: hci5: command tx timeout [ 75.674735] Bluetooth: hci0: command tx timeout [ 75.736817] Bluetooth: hci3: command tx timeout [ 75.800779] Bluetooth: hci1: command tx timeout [ 75.801231] Bluetooth: hci4: command tx timeout [ 75.801616] Bluetooth: hci2: command tx timeout [ 75.864775] Bluetooth: hci6: command tx timeout [ 75.865223] Bluetooth: hci5: command tx timeout [ 75.865608] Bluetooth: hci7: command tx timeout [ 104.163099] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.163841] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.342532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.343257] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.447766] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.448417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.700003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.700644] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.725880] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.726575] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.804797] audit: type=1400 audit(1756460335.195:8): avc: denied { open } for pid=3799 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.806527] audit: type=1400 audit(1756460335.195:9): avc: denied { kernel } for pid=3799 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.810349] audit: type=1400 audit(1756460335.196:10): avc: denied { tracepoint } for pid=3799 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 104.884366] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.885040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.303233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.303879] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.511767] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.513062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.549764] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.550398] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.660606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.661510] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.741420] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.742067] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.799751] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.800389] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.078555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.080143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.147969] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.149417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.587630] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.588299] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.612044] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.612607] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:38:57 executing program 5: 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@tmpl={0x44, 0x5, [{{@in6=@private1}, 0x0, @in=@empty}]}]}, 0xfc}}, 0x0) 09:38:57 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAW(r0, 0x5608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "26f954d5b7b3eb7a"}) 09:38:57 executing program 6: prctl$PR_SET_NAME(0xd, 0x0) 09:38:57 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f00000002c0)={0x0, 0x0}, 0x10) 09:38:57 executing program 1: 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) io_setup(0x8, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 09:38:57 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xff, 0x3) lseek(r0, 0x80000001, 0x1) 09:38:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') lseek(r0, 0xfffffffffffffffe, 0x1) 09:38:57 executing program 0: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x48f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 09:38:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') lseek(r0, 0xfffffffffffffffe, 0x1) 09:38:57 executing program 5: 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@tmpl={0x44, 0x5, [{{@in6=@private1}, 0x0, @in=@empty}]}]}, 0xfc}}, 0x0) 09:38:57 executing program 0: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x48f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 09:38:57 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f00000002c0)={0x0, 0x0}, 0x10) 09:38:57 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAW(r0, 0x5608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "26f954d5b7b3eb7a"}) 09:38:57 executing program 6: prctl$PR_SET_NAME(0xd, 0x0) 09:38:57 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 09:38:57 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xff, 0x3) lseek(r0, 0x80000001, 0x1) 09:38:57 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@tmpl={0x44, 0x5, [{{@in6=@private1}, 0x0, @in=@empty}]}]}, 0xfc}}, 0x0) [ 107.077985] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 107.078943] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 107.079547] CPU: 0 UID: 0 PID: 3937 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 107.081657] Tainted: [W]=WARN [ 107.082358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 107.084041] RIP: 0010:perf_tp_event+0x175/0xe70 [ 107.085444] 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 [ 107.088903] RSP: 0018:ffff888045dd7780 EFLAGS: 00010012 [ 107.089341] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900074c4000 [ 107.089911] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 107.090485] RBP: ffff888045dd79f0 R08: ffff88806ce31340 R09: ffffe8ffffc15f08 [ 107.091057] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 107.091636] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 107.092219] FS: 00007f3caed59700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 107.092871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.093349] CR2: 00007f3cb18f7018 CR3: 0000000045876000 CR4: 0000000000350ef0 [ 107.093927] Call Trace: [ 107.094142] [ 107.094329] ? __pfx_perf_tp_event+0x10/0x10 [ 107.094695] ? trace_mm_page_alloc+0xfc/0x150 [ 107.095067] ? __alloc_frozen_pages_noprof+0x296/0x1f20 [ 107.095509] ? __lock_acquire+0x694/0x1b70 [ 107.095861] ? perf_trace_run_bpf_submit+0xef/0x180 [ 107.096288] perf_trace_run_bpf_submit+0xef/0x180 [ 107.096685] perf_trace_preemptirq_template+0x259/0x430 [ 107.097128] ? trace_sched_set_need_resched_tp+0xd4/0x110 [ 107.097590] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 107.098068] ? __pfx___resched_curr+0x10/0x10 [ 107.098442] ? find_held_lock+0x2b/0x80 [ 107.098774] ? try_to_wake_up+0x8ae/0x11d0 [ 107.099124] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 107.099542] trace_irq_enable.constprop.0+0xa6/0x100 [ 107.099953] trace_hardirqs_on+0x26/0x40 [ 107.100284] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 107.100694] try_to_wake_up+0x8ae/0x11d0 [ 107.101033] ? __pfx_try_to_wake_up+0x10/0x10 [ 107.101413] ? plist_del+0x122/0x270 [ 107.101726] ? find_held_lock+0x2b/0x80 [ 107.102057] ? futex_wake+0x474/0x540 [ 107.102377] wake_up_q+0xa1/0x130 [ 107.102666] futex_wake+0x47e/0x540 [ 107.102969] ? __pfx_futex_wake+0x10/0x10 [ 107.103309] ? __handle_mm_fault+0x753/0x3260 [ 107.103687] ? __lock_acquire+0x694/0x1b70 [ 107.104034] do_futex+0x26d/0x370 [ 107.104323] ? __pfx_do_futex+0x10/0x10 [ 107.104648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 107.105072] ? cap_task_prctl+0x2d6/0xab0 [ 107.105426] __x64_sys_futex+0x1c9/0x4d0 [ 107.105760] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 107.106240] ? __pfx___x64_sys_futex+0x10/0x10 [ 107.106615] ? __pfx___do_sys_prctl+0x10/0x10 [ 107.106989] do_syscall_64+0xbf/0x360 [ 107.107302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.107722] RIP: 0033:0x7f3cb17e3b19 [ 107.108025] 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 [ 107.109490] RSP: 002b:00007f3caed59218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 107.110099] RAX: ffffffffffffffda RBX: 00007f3cb18f6f68 RCX: 00007f3cb17e3b19 [ 107.110669] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3cb18f6f6c [ 107.111246] RBP: 00007f3cb18f6f60 R08: 0000000000000016 R09: 0000000000000000 [ 107.111817] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3cb18f6f6c [ 107.112392] R13: 00007fff998e528f R14: 00007f3caed59300 R15: 0000000000022000 [ 107.112965] [ 107.113167] Modules linked in: [ 107.113433] ---[ end trace 0000000000000000 ]--- [ 107.113810] RIP: 0010:perf_tp_event+0x175/0xe70 [ 107.114195] 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 [ 107.115654] RSP: 0018:ffff888045dd7780 EFLAGS: 00010012 [ 107.116083] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900074c4000 [ 107.116657] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 107.117243] RBP: ffff888045dd79f0 R08: ffff88806ce31340 R09: ffffe8ffffc15f08 [ 107.117814] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 107.118386] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 107.118960] FS: 00007f3caed59700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 107.119604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.120073] CR2: 00007f3cb18f7018 CR3: 0000000045876000 CR4: 0000000000350ef0 [ 107.120649] note: syz-executor.6[3937] exited with irqs disabled [ 107.121196] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 107.122098] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 107.122711] CPU: 0 UID: 0 PID: 3937 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 107.123668] Tainted: [D]=DIE, [W]=WARN [ 107.123979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 107.124638] RIP: 0010:perf_tp_event+0x175/0xe70 [ 107.125023] 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 [ 107.126494] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 107.126926] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 107.127502] RDX: ffff8880182d5280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 107.128087] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc15f08 [ 107.128668] R10: 0000000000000000 R11: ffff888018294498 R12: dffffc0000000000 [ 107.129258] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 107.129835] FS: 00007f3caed59700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 107.130486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.130962] CR2: 00007f3cb18f7018 CR3: 0000000045876000 CR4: 0000000000350ef0 [ 107.131531] Call Trace: [ 107.131747] [ 107.131928] ? css_rstat_updated+0x1b8/0x4d0 [ 107.132297] ? __pfx_perf_tp_event+0x10/0x10 [ 107.132665] ? trace_pelt_se_tp+0xdf/0x130 [ 107.133016] ? __cgroup_account_cputime+0x31/0xc0 [ 107.133428] ? lock_acquire+0x18c/0x2f0 [ 107.133760] ? update_cfs_group+0x11d/0x260 [ 107.134114] ? lock_release+0x1c7/0x290 [ 107.134436] ? run_posix_cpu_timers+0x160/0x7d0 [ 107.134814] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 107.135228] ? sched_balance_trigger+0x1ac/0xcb0 [ 107.135621] ? sched_tick+0x27c/0x6c0 [ 107.135939] ? do_raw_spin_lock+0x123/0x260 [ 107.136298] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 107.136688] ? perf_trace_run_bpf_submit+0xef/0x180 [ 107.137103] perf_trace_run_bpf_submit+0xef/0x180 [ 107.137508] perf_trace_preemptirq_template+0x259/0x430 [ 107.137950] ? read_tsc+0x9/0x20 [ 107.138242] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 107.138726] ? clockevents_program_event+0x135/0x360 [ 107.139143] ? tick_program_event+0xac/0x140 [ 107.139511] ? handle_softirqs+0x16e/0x770 [ 107.139864] trace_irq_enable.constprop.0+0xa6/0x100 [ 107.140274] trace_hardirqs_on+0x26/0x40 [ 107.140611] handle_softirqs+0x16e/0x770 [ 107.140962] __irq_exit_rcu+0xc4/0x100 [ 107.141295] irq_exit_rcu+0x9/0x20 [ 107.141581] sysvec_apic_timer_interrupt+0x70/0x80 [ 107.141977] [ 107.142163] [ 107.142344] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 107.142763] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 107.143140] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 107.144559] RSP: 0018:ffff888045dd7f28 EFLAGS: 00000246 [ 107.144977] RAX: 0000000000000001 RBX: ffff8880182d5280 RCX: ffffffff817c2b86 [ 107.145542] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 107.145825] kmemleak: Found object by alias at 0x607f1a638f0c [ 107.145854] CPU: 1 UID: 0 PID: 3932 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 107.145888] Tainted: [D]=DIE, [W]=WARN [ 107.145896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 107.145908] Call Trace: [ 107.145914] [ 107.145922] dump_stack_lvl+0xca/0x120 [ 107.145960] __lookup_object+0x94/0xb0 [ 107.145987] delete_object_full+0x27/0x70 [ 107.146014] free_percpu+0x30/0x1160 [ 107.146042] ? arch_uprobe_clear_state+0x16/0x140 [ 107.146073] futex_hash_free+0x38/0xc0 [ 107.146098] mmput+0x2d3/0x390 [ 107.146138] do_exit+0x79d/0x2970 [ 107.146161] ? lock_release+0xc8/0x290 [ 107.146186] ? __pfx_do_exit+0x10/0x10 [ 107.146209] ? find_held_lock+0x2b/0x80 [ 107.146239] ? get_signal+0x835/0x2340 [ 107.146271] do_group_exit+0xd3/0x2a0 [ 107.146295] get_signal+0x2315/0x2340 [ 107.146328] ? __pfx_get_signal+0x10/0x10 [ 107.146357] ? do_futex+0x135/0x370 [ 107.146387] ? __pfx_do_futex+0x10/0x10 [ 107.146408] ? percpu_rwsem_wake_function+0xd8/0x420 [ 107.146439] arch_do_signal_or_restart+0x80/0x790 [ 107.146469] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 107.146497] ? __x64_sys_futex+0x1c9/0x4d0 [ 107.146519] ? __x64_sys_futex+0x1d2/0x4d0 [ 107.146545] ? __pfx___x64_sys_futex+0x10/0x10 [ 107.146574] ? selinux_file_ioctl+0xb9/0x280 [ 107.146604] exit_to_user_mode_loop+0x8b/0x110 [ 107.146625] do_syscall_64+0x2f7/0x360 [ 107.146644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.146665] RIP: 0033:0x7fdcab830b19 [ 107.146680] Code: Unable to access opcode bytes at 0x7fdcab830aef. [ 107.146689] RSP: 002b:00007fdca8da6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 107.146709] RAX: fffffffffffffe00 RBX: 00007fdcab943f68 RCX: 00007fdcab830b19 [ 107.146723] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdcab943f68 [ 107.146735] RBP: 00007fdcab943f60 R08: 0000000000000000 R09: 0000000000000000 [ 107.146747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdcab943f6c [ 107.146760] R13: 00007ffff243e53f R14: 00007fdca8da6300 R15: 0000000000022000 [ 107.146779] [ 107.146786] kmemleak: Object (percpu) 0x607f1a638f08 (size 8): [ 107.146798] kmemleak: comm "syz-executor.1", pid 3934, jiffies 4294773964 [ 107.146810] kmemleak: min_count = 1 [ 107.146817] kmemleak: count = 0 [ 107.146824] kmemleak: flags = 0x21 [ 107.146831] kmemleak: checksum = 0 [ 107.146839] kmemleak: backtrace: [ 107.146845] pcpu_alloc_noprof+0x87a/0x1170 [ 107.146874] perf_trace_event_init+0x366/0xa10 [ 107.146897] perf_trace_init+0x1a4/0x2f0 [ 107.146918] perf_tp_event_init+0xa6/0x120 [ 107.146945] perf_try_init_event+0x140/0x9f0 [ 107.146968] perf_event_alloc.part.0+0x118e/0x45f0 [ 107.146997] __do_sys_perf_event_open+0x719/0x2c20 [ 107.147019] do_syscall_64+0xbf/0x360 [ 107.147034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.167297] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 107.167860] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff8880182d5280 [ 107.168422] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 107.168986] ? trace_irq_enable.constprop.0+0x26/0x100 [ 107.169415] ? make_task_dead+0x214/0x3b0 [ 107.169752] ? make_task_dead+0x214/0x3b0 [ 107.170084] ? do_syscall_64+0xbf/0x360 [ 107.170401] rewind_stack_and_make_dead+0x16/0x20 [ 107.170789] RIP: 0033:0x7f3cb17e3b19 [ 107.171086] 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 [ 107.172514] RSP: 002b:00007f3caed59218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 107.173113] RAX: ffffffffffffffda RBX: 00007f3cb18f6f68 RCX: 00007f3cb17e3b19 [ 107.173680] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3cb18f6f6c [ 107.174241] RBP: 00007f3cb18f6f60 R08: 0000000000000016 R09: 0000000000000000 [ 107.174799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3cb18f6f6c [ 107.175354] R13: 00007fff998e528f R14: 00007f3caed59300 R15: 0000000000022000 [ 107.175916] [ 107.176104] Modules linked in: [ 107.176364] ---[ end trace 0000000000000000 ]--- [ 107.176737] RIP: 0010:perf_tp_event+0x175/0xe70 [ 107.177115] 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 [ 107.178555] RSP: 0018:ffff888045dd7780 EFLAGS: 00010012 [ 107.178974] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900074c4000 [ 107.179534] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 107.180094] RBP: ffff888045dd79f0 R08: ffff88806ce31340 R09: ffffe8ffffc15f08 [ 107.180651] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 107.181225] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 107.181789] FS: 00007f3caed59700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 107.182421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.182887] CR2: 00007f3cb18f7018 CR3: 0000000045876000 CR4: 0000000000350ef0 [ 107.183446] Kernel panic - not syncing: Fatal exception in interrupt [ 107.184262] Kernel Offset: disabled [ 107.184563] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:38:57 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888045dd70d8 R8 =0000000000000000 R9 =ffffed1001491046 R10=0000000000000030 R11=30376578302f4952 R12=0000000000000030 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 00007f3caed59700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3cb18f7018 CR3=0000000045876000 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=00007f3cb18ca7c000007f3cb18ca7c8 XMM02=00007f3cb18ca7e000007f3cb18ca7c0 XMM03=00007f3cb18ca7c800007f3cb18ca7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3de00 RCX=ffffffff816880fc RDX=ffff88801d1cd280 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888043d576f8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc1 R13=ffff88806ce3de08 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f33eb829000 CR3=000000003f1ba000 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