Warning: Permanently added '[localhost]:48458' (ECDSA) to the list of known hosts. 2025/09/01 10:09:07 fuzzer started 2025/09/01 10:09:07 dialing manager at localhost:35473 syzkaller login: [ 49.905259] cgroup: Unknown subsys name 'net' [ 49.964452] cgroup: Unknown subsys name 'cpuset' [ 49.985857] cgroup: Unknown subsys name 'rlimit' 2025/09/01 10:09:17 syscalls: 2214 2025/09/01 10:09:17 code coverage: enabled 2025/09/01 10:09:17 comparison tracing: enabled 2025/09/01 10:09:17 extra coverage: enabled 2025/09/01 10:09:17 setuid sandbox: enabled 2025/09/01 10:09:17 namespace sandbox: enabled 2025/09/01 10:09:17 Android sandbox: enabled 2025/09/01 10:09:17 fault injection: enabled 2025/09/01 10:09:17 leak checking: enabled 2025/09/01 10:09:17 net packet injection: enabled 2025/09/01 10:09:17 net device setup: enabled 2025/09/01 10:09:17 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 10:09:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 10:09:17 USB emulation: enabled 2025/09/01 10:09:17 hci packet injection: enabled 2025/09/01 10:09:17 wifi device emulation: enabled 2025/09/01 10:09:17 802.15.4 emulation: enabled 2025/09/01 10:09:17 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 10:09:17 fetching corpus: 50, signal 19563/23104 (executing program) 2025/09/01 10:09:17 fetching corpus: 100, signal 30556/35452 (executing program) 2025/09/01 10:09:17 fetching corpus: 150, signal 43488/49409 (executing program) 2025/09/01 10:09:17 fetching corpus: 200, signal 48746/55830 (executing program) 2025/09/01 10:09:17 fetching corpus: 250, signal 57601/65389 (executing program) 2025/09/01 10:09:18 fetching corpus: 300, signal 60954/69803 (executing program) 2025/09/01 10:09:18 fetching corpus: 350, signal 65183/74882 (executing program) 2025/09/01 10:09:18 fetching corpus: 400, signal 68448/79000 (executing program) 2025/09/01 10:09:18 fetching corpus: 450, signal 72427/83727 (executing program) 2025/09/01 10:09:18 fetching corpus: 500, signal 75140/87213 (executing program) 2025/09/01 10:09:18 fetching corpus: 550, signal 78675/91350 (executing program) 2025/09/01 10:09:18 fetching corpus: 600, signal 81329/94675 (executing program) 2025/09/01 10:09:18 fetching corpus: 650, signal 83516/97519 (executing program) 2025/09/01 10:09:18 fetching corpus: 700, signal 85648/100264 (executing program) 2025/09/01 10:09:18 fetching corpus: 750, signal 88582/103648 (executing program) 2025/09/01 10:09:19 fetching corpus: 800, signal 90065/105806 (executing program) 2025/09/01 10:09:19 fetching corpus: 850, signal 91475/107868 (executing program) 2025/09/01 10:09:19 fetching corpus: 900, signal 92827/109842 (executing program) 2025/09/01 10:09:19 fetching corpus: 950, signal 93981/111618 (executing program) 2025/09/01 10:09:19 fetching corpus: 1000, signal 94891/113186 (executing program) 2025/09/01 10:09:19 fetching corpus: 1050, signal 95959/114902 (executing program) 2025/09/01 10:09:19 fetching corpus: 1100, signal 97725/117018 (executing program) 2025/09/01 10:09:19 fetching corpus: 1150, signal 98892/118713 (executing program) 2025/09/01 10:09:19 fetching corpus: 1200, signal 99831/120143 (executing program) 2025/09/01 10:09:19 fetching corpus: 1250, signal 100985/121763 (executing program) 2025/09/01 10:09:19 fetching corpus: 1300, signal 102554/123625 (executing program) 2025/09/01 10:09:20 fetching corpus: 1350, signal 103493/125098 (executing program) 2025/09/01 10:09:20 fetching corpus: 1400, signal 104541/126601 (executing program) 2025/09/01 10:09:20 fetching corpus: 1450, signal 105385/127951 (executing program) 2025/09/01 10:09:20 fetching corpus: 1500, signal 108142/130424 (executing program) 2025/09/01 10:09:20 fetching corpus: 1550, signal 109286/131823 (executing program) 2025/09/01 10:09:20 fetching corpus: 1600, signal 110539/133330 (executing program) 2025/09/01 10:09:20 fetching corpus: 1650, signal 111484/134622 (executing program) 2025/09/01 10:09:20 fetching corpus: 1700, signal 112850/136098 (executing program) 2025/09/01 10:09:20 fetching corpus: 1750, signal 113706/137255 (executing program) 2025/09/01 10:09:20 fetching corpus: 1800, signal 114442/138358 (executing program) 2025/09/01 10:09:21 fetching corpus: 1850, signal 115228/139436 (executing program) 2025/09/01 10:09:21 fetching corpus: 1900, signal 116582/140778 (executing program) 2025/09/01 10:09:21 fetching corpus: 1950, signal 118356/142279 (executing program) 2025/09/01 10:09:21 fetching corpus: 2000, signal 119792/143593 (executing program) 2025/09/01 10:09:21 fetching corpus: 2050, signal 121343/144977 (executing program) 2025/09/01 10:09:21 fetching corpus: 2100, signal 122584/146164 (executing program) 2025/09/01 10:09:21 fetching corpus: 2150, signal 123844/147289 (executing program) 2025/09/01 10:09:21 fetching corpus: 2200, signal 124474/148130 (executing program) 2025/09/01 10:09:21 fetching corpus: 2250, signal 125371/149054 (executing program) 2025/09/01 10:09:22 fetching corpus: 2300, signal 127677/150561 (executing program) 2025/09/01 10:09:22 fetching corpus: 2350, signal 128763/151522 (executing program) 2025/09/01 10:09:22 fetching corpus: 2400, signal 130117/152587 (executing program) 2025/09/01 10:09:22 fetching corpus: 2450, signal 130817/153334 (executing program) 2025/09/01 10:09:22 fetching corpus: 2500, signal 131761/154157 (executing program) 2025/09/01 10:09:22 fetching corpus: 2550, signal 132660/154927 (executing program) 2025/09/01 10:09:22 fetching corpus: 2600, signal 133315/155569 (executing program) 2025/09/01 10:09:22 fetching corpus: 2650, signal 134244/156390 (executing program) 2025/09/01 10:09:22 fetching corpus: 2700, signal 134751/157019 (executing program) 2025/09/01 10:09:22 fetching corpus: 2750, signal 136119/157815 (executing program) 2025/09/01 10:09:22 fetching corpus: 2800, signal 136768/158375 (executing program) 2025/09/01 10:09:22 fetching corpus: 2850, signal 137358/158926 (executing program) 2025/09/01 10:09:23 fetching corpus: 2900, signal 138166/159613 (executing program) 2025/09/01 10:09:23 fetching corpus: 2950, signal 139000/160231 (executing program) 2025/09/01 10:09:23 fetching corpus: 3000, signal 139579/160732 (executing program) 2025/09/01 10:09:23 fetching corpus: 3050, signal 140285/161269 (executing program) 2025/09/01 10:09:23 fetching corpus: 3100, signal 140748/161741 (executing program) 2025/09/01 10:09:23 fetching corpus: 3150, signal 141496/162239 (executing program) 2025/09/01 10:09:23 fetching corpus: 3200, signal 141915/162691 (executing program) 2025/09/01 10:09:23 fetching corpus: 3250, signal 142300/163063 (executing program) 2025/09/01 10:09:23 fetching corpus: 3300, signal 142731/163466 (executing program) 2025/09/01 10:09:23 fetching corpus: 3350, signal 143218/163884 (executing program) 2025/09/01 10:09:23 fetching corpus: 3400, signal 143808/164286 (executing program) 2025/09/01 10:09:23 fetching corpus: 3450, signal 144436/164673 (executing program) 2025/09/01 10:09:24 fetching corpus: 3500, signal 145216/165112 (executing program) 2025/09/01 10:09:24 fetching corpus: 3550, signal 145639/165447 (executing program) 2025/09/01 10:09:24 fetching corpus: 3600, signal 146302/165843 (executing program) 2025/09/01 10:09:24 fetching corpus: 3650, signal 146774/166172 (executing program) 2025/09/01 10:09:24 fetching corpus: 3700, signal 147678/166534 (executing program) 2025/09/01 10:09:24 fetching corpus: 3750, signal 148490/166886 (executing program) 2025/09/01 10:09:24 fetching corpus: 3800, signal 149204/167308 (executing program) 2025/09/01 10:09:24 fetching corpus: 3850, signal 149780/167622 (executing program) 2025/09/01 10:09:24 fetching corpus: 3900, signal 150228/167899 (executing program) 2025/09/01 10:09:24 fetching corpus: 3950, signal 150631/168190 (executing program) 2025/09/01 10:09:24 fetching corpus: 4000, signal 151058/168398 (executing program) 2025/09/01 10:09:25 fetching corpus: 4050, signal 151551/168634 (executing program) 2025/09/01 10:09:25 fetching corpus: 4100, signal 152059/168833 (executing program) 2025/09/01 10:09:25 fetching corpus: 4150, signal 152671/168842 (executing program) 2025/09/01 10:09:25 fetching corpus: 4200, signal 153082/168855 (executing program) 2025/09/01 10:09:25 fetching corpus: 4250, signal 153832/168908 (executing program) 2025/09/01 10:09:25 fetching corpus: 4300, signal 154325/168916 (executing program) 2025/09/01 10:09:25 fetching corpus: 4350, signal 154604/168926 (executing program) 2025/09/01 10:09:25 fetching corpus: 4400, signal 155019/168934 (executing program) 2025/09/01 10:09:25 fetching corpus: 4450, signal 155405/168983 (executing program) 2025/09/01 10:09:25 fetching corpus: 4500, signal 155916/168999 (executing program) 2025/09/01 10:09:25 fetching corpus: 4550, signal 156444/169008 (executing program) 2025/09/01 10:09:26 fetching corpus: 4600, signal 156896/169024 (executing program) 2025/09/01 10:09:26 fetching corpus: 4650, signal 157314/169101 (executing program) 2025/09/01 10:09:26 fetching corpus: 4700, signal 157751/169110 (executing program) 2025/09/01 10:09:26 fetching corpus: 4750, signal 158204/169120 (executing program) 2025/09/01 10:09:26 fetching corpus: 4800, signal 158709/169153 (executing program) 2025/09/01 10:09:26 fetching corpus: 4850, signal 159312/169157 (executing program) 2025/09/01 10:09:26 fetching corpus: 4900, signal 159827/169160 (executing program) 2025/09/01 10:09:26 fetching corpus: 4950, signal 160293/169170 (executing program) 2025/09/01 10:09:26 fetching corpus: 5000, signal 160693/169171 (executing program) 2025/09/01 10:09:26 fetching corpus: 5050, signal 161207/169176 (executing program) 2025/09/01 10:09:27 fetching corpus: 5100, signal 161606/169201 (executing program) 2025/09/01 10:09:27 fetching corpus: 5150, signal 162118/169212 (executing program) 2025/09/01 10:09:27 fetching corpus: 5200, signal 162458/169221 (executing program) 2025/09/01 10:09:27 fetching corpus: 5250, signal 163222/169257 (executing program) 2025/09/01 10:09:27 fetching corpus: 5300, signal 163801/169262 (executing program) 2025/09/01 10:09:27 fetching corpus: 5350, signal 164393/169270 (executing program) 2025/09/01 10:09:27 fetching corpus: 5400, signal 164927/169278 (executing program) 2025/09/01 10:09:27 fetching corpus: 5450, signal 165254/169286 (executing program) 2025/09/01 10:09:27 fetching corpus: 5500, signal 165648/169364 (executing program) 2025/09/01 10:09:27 fetching corpus: 5550, signal 166062/169372 (executing program) 2025/09/01 10:09:28 fetching corpus: 5599, signal 166568/169388 (executing program) 2025/09/01 10:09:28 fetching corpus: 5599, signal 166568/169388 (executing program) 2025/09/01 10:09:29 starting 8 fuzzer processes 10:09:29 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:09:29 executing program 1: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) 10:09:29 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getdents64(r0, 0x0, 0x0) [ 71.982114] audit: type=1400 audit(1756721369.836:7): avc: denied { execmem } for pid=275 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:09:29 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) 10:09:29 executing program 3: flock(0xffffffffffffffff, 0x7) 10:09:29 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x2, 0x1000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x2, 0x7941}], 0x1) 10:09:29 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, "3885d26e5dabca00a43357950e68673134b3bda65bbfcd6cd213d83c4837f856a12b055b0ad33e52a0e8916776968335d67b7a04d835eccdbbdaabce81ac154c405f4aef1b803a7853ecbec8c07d008af7ac5ed6b69b4a352f888e45ee292e2124"}, 0x69, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/96}, 0x68, 0x3, 0x3000) 10:09:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) signalfd4(0xffffffffffffffff, &(0x7f0000000640), 0x8, 0x0) [ 73.131712] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.134960] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.138155] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.143918] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.146377] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.189288] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.191758] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.195369] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.202376] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.204790] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.326898] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.332337] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.336873] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.345985] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.354208] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.394996] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.400883] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.406014] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.417736] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.420780] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.449121] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.453948] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.462620] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.469890] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.476881] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.481807] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 73.485014] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.488134] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 73.492153] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 73.494300] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.496167] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.497838] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.499032] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.503852] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.506191] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.509265] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.511440] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.532988] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 73.534893] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.536946] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 75.225016] Bluetooth: hci1: command tx timeout [ 75.226499] Bluetooth: hci0: command tx timeout [ 75.415688] Bluetooth: hci2: command tx timeout [ 75.480109] Bluetooth: hci3: command tx timeout [ 75.607919] Bluetooth: hci7: command tx timeout [ 75.609457] Bluetooth: hci5: command tx timeout [ 75.611130] Bluetooth: hci6: command tx timeout [ 75.611227] Bluetooth: hci4: command tx timeout [ 77.271653] Bluetooth: hci0: command tx timeout [ 77.272108] Bluetooth: hci1: command tx timeout [ 77.463654] Bluetooth: hci2: command tx timeout [ 77.528296] Bluetooth: hci3: command tx timeout [ 77.655921] Bluetooth: hci5: command tx timeout [ 77.656403] Bluetooth: hci4: command tx timeout [ 77.656427] Bluetooth: hci6: command tx timeout [ 77.657534] Bluetooth: hci7: command tx timeout [ 79.319735] Bluetooth: hci0: command tx timeout [ 79.320196] Bluetooth: hci1: command tx timeout [ 79.511644] Bluetooth: hci2: command tx timeout [ 79.575640] Bluetooth: hci3: command tx timeout [ 79.705206] Bluetooth: hci6: command tx timeout [ 79.705675] Bluetooth: hci4: command tx timeout [ 79.706064] Bluetooth: hci7: command tx timeout [ 79.706453] Bluetooth: hci5: command tx timeout [ 81.367677] Bluetooth: hci0: command tx timeout [ 81.367758] Bluetooth: hci1: command tx timeout [ 81.559638] Bluetooth: hci2: command tx timeout [ 81.625619] Bluetooth: hci3: command tx timeout [ 81.752733] Bluetooth: hci5: command tx timeout [ 81.752769] Bluetooth: hci7: command tx timeout [ 81.753208] Bluetooth: hci4: command tx timeout [ 81.754454] Bluetooth: hci6: command tx timeout [ 112.331746] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.332387] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.477674] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.478297] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.860691] audit: type=1400 audit(1756721410.714:8): avc: denied { open } for pid=3696 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 112.869201] audit: type=1400 audit(1756721410.714:9): avc: denied { kernel } for pid=3696 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 10:10:10 executing program 7: r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x2) [ 113.075017] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.075688] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:10:10 executing program 7: r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x2) 10:10:11 executing program 7: r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x2) [ 113.260412] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.261744] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:10:11 executing program 7: r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x2) [ 113.335757] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.336394] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:10:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x81f}], 0x0, &(0x7f0000000040)=ANY=[]) statfs(&(0x7f00000005c0)='./file0\x00', 0x0) [ 113.469843] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.470484] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.494330] loop7: detected capacity change from 0 to 8 [ 113.552819] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.568086] FAT-fs (loop7): FAT read failed (blocknr 32) 10:10:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x81f}], 0x0, &(0x7f0000000040)=ANY=[]) statfs(&(0x7f00000005c0)='./file0\x00', 0x0) 10:10:11 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x2, 0x1000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x2, 0x7941}], 0x1) [ 113.703224] loop7: detected capacity change from 0 to 8 [ 113.734298] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.762954] FAT-fs (loop7): FAT read failed (blocknr 32) 10:10:11 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x2, 0x1000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x2, 0x7941}], 0x1) [ 114.735336] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.736248] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.842958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.843818] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.872401] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.873114] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.977116] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.977862] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.077418] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.078120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.143118] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.143791] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.326261] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.326938] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.394167] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.394841] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.456643] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.457287] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.498958] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.499621] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.550679] tmpfs: Unknown parameter './file0/file0' 10:10:13 executing program 3: flock(0xffffffffffffffff, 0x7) 10:10:13 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x2, 0x1000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x2, 0x7941}], 0x1) 10:10:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x81f}], 0x0, &(0x7f0000000040)=ANY=[]) statfs(&(0x7f00000005c0)='./file0\x00', 0x0) 10:10:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) signalfd4(0xffffffffffffffff, &(0x7f0000000640), 0x8, 0x0) 10:10:13 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getdents64(r0, 0x0, 0x0) 10:10:13 executing program 1: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) [ 115.658488] loop7: detected capacity change from 0 to 8 10:10:13 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, "3885d26e5dabca00a43357950e68673134b3bda65bbfcd6cd213d83c4837f856a12b055b0ad33e52a0e8916776968335d67b7a04d835eccdbbdaabce81ac154c405f4aef1b803a7853ecbec8c07d008af7ac5ed6b69b4a352f888e45ee292e2124"}, 0x69, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/96}, 0x68, 0x3, 0x3000) 10:10:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) [ 115.667452] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:10:13 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getdents64(r0, 0x0, 0x0) [ 115.674212] FAT-fs (loop7): FAT read failed (blocknr 32) 10:10:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000640), 0x8, 0x0) 10:10:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x81f}], 0x0, &(0x7f0000000040)=ANY=[]) statfs(&(0x7f00000005c0)='./file0\x00', 0x0) 10:10:13 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, "3885d26e5dabca00a43357950e68673134b3bda65bbfcd6cd213d83c4837f856a12b055b0ad33e52a0e8916776968335d67b7a04d835eccdbbdaabce81ac154c405f4aef1b803a7853ecbec8c07d008af7ac5ed6b69b4a352f888e45ee292e2124"}, 0x69, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/96}, 0x68, 0x3, 0x3000) [ 115.783361] loop7: detected capacity change from 0 to 8 [ 115.794279] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 115.801101] FAT-fs (loop7): FAT read failed (blocknr 32) 10:10:13 executing program 3: flock(0xffffffffffffffff, 0x7) 10:10:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, "3885d26e5dabca00a43357950e68673134b3bda65bbfcd6cd213d83c4837f856a12b055b0ad33e52a0e8916776968335d67b7a04d835eccdbbdaabce81ac154c405f4aef1b803a7853ecbec8c07d008af7ac5ed6b69b4a352f888e45ee292e2124"}, 0x69, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/96}, 0x68, 0x3, 0x3000) 10:10:13 executing program 1: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) 10:10:13 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getdents64(r0, 0x0, 0x0) 10:10:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000640), 0x8, 0x0) 10:10:13 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fbe73fa257e98fd1288a183f0243f37accb6b5dce311f9"}]]}, 0x38}}, 0x0) 10:10:13 executing program 3: flock(0xffffffffffffffff, 0x7) 10:10:13 executing program 1: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) 10:10:13 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x2b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) 10:10:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fbe73fa257e98fd1288a183f0243f37accb6b5dce311f9"}]]}, 0x38}}, 0x0) 10:10:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 2: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) 10:10:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fbe73fa257e98fd1288a183f0243f37accb6b5dce311f9"}]]}, 0x38}}, 0x0) 10:10:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fbe73fa257e98fd1288a183f0243f37accb6b5dce311f9"}]]}, 0x38}}, 0x0) 10:10:13 executing program 2: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) 10:10:13 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000100)={0x1c, r4, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 10:10:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "99fbe73fa257e98fd1288a183f0243f37accb6b5dce311f9"}]]}, 0x38}}, 0x0) 10:10:14 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = epoll_create(0x2b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) 10:10:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x24a03730}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r1, 0x408) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x602903, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) linkat(r0, &(0x7f00000005c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 10:10:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x2b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) [ 116.237916] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 116.238879] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 116.239644] CPU: 1 UID: 0 PID: 3987 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 116.242086] Tainted: [W]=WARN [ 116.242766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 116.244714] RIP: 0010:perf_tp_event+0x175/0xe70 [ 116.245671] 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 [ 116.248573] RSP: 0018:ffff88801946f780 EFLAGS: 00010012 [ 116.249007] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 116.249576] RDX: ffff88800f209b80 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 116.250140] RBP: ffff88801946f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16860 [ 116.250694] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 116.251248] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 116.251814] FS: 000055558be0d400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 116.252434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.252892] CR2: 0000001b2cf23000 CR3: 000000001bbf9000 CR4: 0000000000350ef0 [ 116.253448] Call Trace: [ 116.253656] [ 116.253842] ? __pfx_perf_tp_event+0x10/0x10 [ 116.254198] ? arch_scale_cpu_capacity+0x17/0xa0 [ 116.254579] ? cpu_util.constprop.0+0x17d/0x340 [ 116.254955] ? __asan_memset+0x24/0x50 [ 116.255263] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 116.255701] ? lock_release+0xc8/0x290 [ 116.256013] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 116.256455] ? __lock_acquire+0x694/0x1b70 [ 116.256789] ? perf_trace_run_bpf_submit+0xef/0x180 [ 116.257184] ? sched_clock+0x37/0x60 [ 116.257484] ? sched_clock_cpu+0x6c/0x4e0 [ 116.257819] ? lock_is_held_type+0x9e/0x120 [ 116.258165] perf_trace_run_bpf_submit+0xef/0x180 [ 116.258554] perf_trace_preemptirq_template+0x259/0x430 [ 116.258970] ? lock_is_held_type+0x9e/0x120 [ 116.259313] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 116.259782] ? _raw_spin_lock_irqsave+0x53/0x60 [ 116.260154] trace_irq_disable.constprop.0+0xa6/0x100 [ 116.260561] _raw_spin_lock_irqsave+0x53/0x60 [ 116.260924] try_to_wake_up+0xa0/0x11d0 [ 116.261245] ? __pfx_try_to_wake_up+0x10/0x10 [ 116.261611] ? plist_del+0x122/0x270 [ 116.261914] ? find_held_lock+0x2b/0x80 [ 116.262235] ? futex_wake+0x474/0x540 [ 116.262541] wake_up_q+0xa1/0x130 [ 116.262826] futex_wake+0x47e/0x540 [ 116.263120] ? __pfx_futex_wake+0x10/0x10 [ 116.263457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 116.263866] ? finish_task_switch.isra.0+0x206/0x840 [ 116.264273] do_futex+0x26d/0x370 [ 116.264560] ? __pfx_do_futex+0x10/0x10 [ 116.264876] ? __pfx___schedule+0x10/0x10 [ 116.265206] __x64_sys_futex+0x1c9/0x4d0 [ 116.265527] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 116.265981] ? __pfx___x64_sys_futex+0x10/0x10 [ 116.266341] ? xfd_validate_state+0x55/0x180 [ 116.266703] do_syscall_64+0xbf/0x360 [ 116.267007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.267419] RIP: 0033:0x7fd1702bfb19 [ 116.267714] 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 [ 116.269131] RSP: 002b:00007ffd576a3838 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 116.269726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1702bfb19 [ 116.270277] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd1703d2f68 [ 116.270835] RBP: 00007fd1703d2f60 R08: 00007fd16d835700 R09: 0000000000000000 [ 116.271389] R10: 00007fd16d835700 R11: 0000000000000246 R12: 00007fd1703d7a68 [ 116.271953] R13: 00007ffd576a3940 R14: 00007fd1703d2f60 R15: 000000000001c5a5 [ 116.272517] [ 116.272706] Modules linked in: [ 116.272968] ---[ end trace 0000000000000000 ]--- [ 116.273334] RIP: 0010:perf_tp_event+0x175/0xe70 [ 116.273707] 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 [ 116.275111] RSP: 0018:ffff88801946f780 EFLAGS: 00010012 [ 116.275535] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 116.276087] RDX: ffff88800f209b80 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 116.276640] RBP: ffff88801946f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16860 [ 116.277192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 116.277750] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 116.278305] FS: 000055558be0d400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 116.278929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.279386] CR2: 0000001b2cf23000 CR3: 000000001bbf9000 CR4: 0000000000350ef0 [ 116.279952] note: syz-executor.4[3987] exited with irqs disabled [ 116.280554] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 116.281427] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 116.282105] CPU: 1 UID: 0 PID: 3987 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 116.283035] Tainted: [D]=DIE, [W]=WARN [ 116.283339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 116.283987] RIP: 0010:perf_tp_event+0x175/0xe70 [ 116.284361] 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 [ 116.285767] RSP: 0018:ffff88806cf08ac0 EFLAGS: 00010012 [ 116.286189] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 116.286754] RDX: ffff88800f209b80 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 116.287313] RBP: ffff88806cf08d30 R08: ffff88806cf313e8 R09: ffffe8ffffd16860 [ 116.287880] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 116.288434] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 116.288988] FS: 000055558be0d400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 116.289615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.290071] CR2: 0000001b2cf23000 CR3: 000000001bbf9000 CR4: 0000000000350ef0 [ 116.290634] Call Trace: [ 116.290840] [ 116.291015] ? __smp_call_single_queue+0x15b/0x2f0 [ 116.291417] ? __pfx_perf_tp_event+0x10/0x10 [ 116.291778] ? trace_pelt_se_tp+0xdf/0x130 [ 116.292113] ? __update_load_avg_se+0x428/0xa40 [ 116.292488] ? __cgroup_account_cputime+0x30/0xc0 [ 116.292876] ? update_load_avg+0x17d/0x1ef0 [ 116.293216] ? update_cfs_group+0x11d/0x260 [ 116.293561] ? kvm_sched_clock_read+0x16/0x30 [ 116.293923] ? enqueue_task_fair+0xded/0x1e00 [ 116.294283] ? check_preempt_wakeup_fair+0x6e/0x950 [ 116.294683] ? wakeup_preempt+0x140/0x2a0 [ 116.295013] ? lock_release+0x1c7/0x290 [ 116.295330] ? lock_release+0x1c7/0x290 [ 116.295655] ? perf_trace_run_bpf_submit+0xef/0x180 [ 116.296053] perf_trace_run_bpf_submit+0xef/0x180 [ 116.296439] perf_trace_preemptirq_template+0x259/0x430 [ 116.296864] ? lock_release+0x1c7/0x290 [ 116.297181] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 116.297640] ? lock_acquire+0x18c/0x2f0 [ 116.297958] ? irqentry_enter+0x2a/0x60 [ 116.298278] trace_irq_disable.constprop.0+0xa6/0x100 [ 116.298683] irqentry_enter+0x2a/0x60 [ 116.298992] sysvec_call_function_single+0x18/0xc0 [ 116.299385] asm_sysvec_call_function_single+0x1a/0x20 [ 116.299814] RIP: 0010:handle_softirqs+0x174/0x770 [ 116.300205] Code: c8 83 83 3c 0a 00 00 01 c7 44 24 20 0a 00 00 00 48 89 44 24 18 65 66 c7 05 0f d4 48 06 00 00 e8 72 8f 40 00 fb bb ff ff ff ff <48> c7 c5 c0 c0 a0 85 41 0f bc de 83 c3 01 0f 85 9b 00 00 00 e9 8d [ 116.301619] RSP: 0018:ffff88806cf08f78 EFLAGS: 00000246 [ 116.302032] RAX: 0000000000000001 RBX: 00000000ffffffff RCX: ffffffff817c3ab6 [ 116.302592] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813bac2e [ 116.303149] RBP: ffff88801946fe78 R08: 0000000000000000 R09: 0000000000000000 [ 116.303706] R10: ffffffff8643b457 R11: ffff888015de1898 R12: 0000000000000000 [ 116.304263] R13: 0000000000000000 R14: 0000000000000282 R15: 0000000000000000 [ 116.304824] ? trace_irq_enable.constprop.0+0x26/0x100 [ 116.305233] ? handle_softirqs+0x16e/0x770 [ 116.305579] ? handle_softirqs+0x16e/0x770 [ 116.305921] __irq_exit_rcu+0xc4/0x100 [ 116.306238] irq_exit_rcu+0x9/0x20 [ 116.306524] sysvec_apic_timer_interrupt+0x70/0x80 [ 116.306920] [ 116.307105] [ 116.307285] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 116.307707] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 116.308080] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de [ 116.309489] RSP: 0018:ffff88801946ff28 EFLAGS: 00000246 [ 116.309907] RAX: 0000000000000001 RBX: ffff88800f209b80 RCX: ffffffff817c3ab6 [ 116.310461] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 116.311017] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 116.311580] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff88800f209b80 [ 116.312133] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 116.312696] ? trace_irq_enable.constprop.0+0x26/0x100 [ 116.313110] ? make_task_dead+0x214/0x3b0 [ 116.313439] ? make_task_dead+0x214/0x3b0 [ 116.313770] ? do_syscall_64+0xbf/0x360 [ 116.314086] rewind_stack_and_make_dead+0x16/0x20 [ 116.314475] RIP: 0033:0x7fd1702bfb19 [ 116.314775] 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 [ 116.316199] RSP: 002b:00007ffd576a3838 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 116.316790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1702bfb19 [ 116.317345] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd1703d2f68 [ 116.317900] RBP: 00007fd1703d2f60 R08: 00007fd16d835700 R09: 0000000000000000 [ 116.318452] R10: 00007fd16d835700 R11: 0000000000000246 R12: 00007fd1703d7a68 [ 116.319011] R13: 00007ffd576a3940 R14: 00007fd1703d2f60 R15: 000000000001c5a5 [ 116.319578] [ 116.319766] Modules linked in: [ 116.320028] ---[ end trace 0000000000000000 ]--- [ 116.320406] RIP: 0010:perf_tp_event+0x175/0xe70 [ 116.320784] 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 [ 116.322199] RSP: 0018:ffff88801946f780 EFLAGS: 00010012 [ 116.322613] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 116.323166] RDX: ffff88800f209b80 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 116.323732] RBP: ffff88801946f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16860 [ 116.324288] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 116.324848] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 116.325405] FS: 000055558be0d400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 116.326032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.326486] CR2: 0000001b2cf23000 CR3: 000000001bbf9000 CR4: 0000000000350ef0 [ 116.327044] Kernel panic - not syncing: Fatal exception in interrupt [ 116.327761] Kernel Offset: disabled [ 116.328047] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 10:10:14 Registers: info registers vcpu 0 RAX=00000000000198ea RBX=ffff88806cf3c300 RCX=ffffc90006019000 RDX=0000000000040000 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff8880155375a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000212 [----A--] 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 00007f75c3728700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75c62c6018 CR3=00000000160de000 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=00007f75c62997c000007f75c62997c8 XMM02=00007f75c62997e000007f75c62997c0 XMM03=00007f75c62997c800007f75c62997c0 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=0000000000000062 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88801946f070 R8 =0000000000000000 R9 =ffffed100164d046 R10=0000000000000062 R11=0000000065646f43 R12=0000000000000062 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055558be0d400 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2cf23000 CR3=000000001bbf9000 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=00007fd1703a67c000007fd1703a67c8 XMM02=00007fd1703a67e000007fd1703a67c0 XMM03=00007fd1703a67c800007fd1703a67c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000