Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:35632' (ECDSA) to the list of known hosts. 2025/08/29 10:46:21 fuzzer started 2025/08/29 10:46:21 dialing manager at localhost:43077 syzkaller login: [ 50.937045] cgroup: Unknown subsys name 'net' [ 51.010635] cgroup: Unknown subsys name 'cpuset' [ 51.027607] cgroup: Unknown subsys name 'rlimit' 2025/08/29 10:46:32 syscalls: 2214 2025/08/29 10:46:32 code coverage: enabled 2025/08/29 10:46:32 comparison tracing: enabled 2025/08/29 10:46:32 extra coverage: enabled 2025/08/29 10:46:32 setuid sandbox: enabled 2025/08/29 10:46:32 namespace sandbox: enabled 2025/08/29 10:46:32 Android sandbox: enabled 2025/08/29 10:46:32 fault injection: enabled 2025/08/29 10:46:32 leak checking: enabled 2025/08/29 10:46:32 net packet injection: enabled 2025/08/29 10:46:32 net device setup: enabled 2025/08/29 10:46:32 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 10:46:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 10:46:32 USB emulation: enabled 2025/08/29 10:46:32 hci packet injection: enabled 2025/08/29 10:46:32 wifi device emulation: enabled 2025/08/29 10:46:32 802.15.4 emulation: enabled 2025/08/29 10:46:32 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 10:46:32 fetching corpus: 50, signal 31182/34456 (executing program) 2025/08/29 10:46:32 fetching corpus: 100, signal 39299/43966 (executing program) 2025/08/29 10:46:32 fetching corpus: 150, signal 46851/52726 (executing program) 2025/08/29 10:46:32 fetching corpus: 200, signal 53121/60134 (executing program) 2025/08/29 10:46:32 fetching corpus: 250, signal 57215/65326 (executing program) 2025/08/29 10:46:32 fetching corpus: 300, signal 62276/71361 (executing program) 2025/08/29 10:46:32 fetching corpus: 350, signal 64952/75170 (executing program) 2025/08/29 10:46:33 fetching corpus: 400, signal 67894/79116 (executing program) 2025/08/29 10:46:33 fetching corpus: 450, signal 71182/83226 (executing program) 2025/08/29 10:46:33 fetching corpus: 500, signal 74004/86870 (executing program) 2025/08/29 10:46:33 fetching corpus: 550, signal 76408/90051 (executing program) 2025/08/29 10:46:33 fetching corpus: 600, signal 79110/93507 (executing program) 2025/08/29 10:46:33 fetching corpus: 650, signal 81566/96678 (executing program) 2025/08/29 10:46:33 fetching corpus: 700, signal 83282/99207 (executing program) 2025/08/29 10:46:33 fetching corpus: 750, signal 85494/102059 (executing program) 2025/08/29 10:46:33 fetching corpus: 800, signal 87928/105050 (executing program) 2025/08/29 10:46:33 fetching corpus: 850, signal 90341/108014 (executing program) 2025/08/29 10:46:34 fetching corpus: 900, signal 92388/110644 (executing program) 2025/08/29 10:46:34 fetching corpus: 950, signal 94015/112861 (executing program) 2025/08/29 10:46:34 fetching corpus: 1000, signal 95924/115275 (executing program) 2025/08/29 10:46:34 fetching corpus: 1050, signal 97553/117468 (executing program) 2025/08/29 10:46:34 fetching corpus: 1100, signal 98862/119350 (executing program) 2025/08/29 10:46:34 fetching corpus: 1150, signal 100882/121730 (executing program) 2025/08/29 10:46:34 fetching corpus: 1200, signal 102051/123448 (executing program) 2025/08/29 10:46:34 fetching corpus: 1250, signal 103276/125138 (executing program) 2025/08/29 10:46:34 fetching corpus: 1300, signal 104791/127119 (executing program) 2025/08/29 10:46:34 fetching corpus: 1350, signal 106175/128882 (executing program) 2025/08/29 10:46:35 fetching corpus: 1400, signal 107050/130250 (executing program) 2025/08/29 10:46:35 fetching corpus: 1450, signal 108197/131840 (executing program) 2025/08/29 10:46:35 fetching corpus: 1500, signal 110069/133812 (executing program) 2025/08/29 10:46:35 fetching corpus: 1550, signal 112118/135934 (executing program) 2025/08/29 10:46:35 fetching corpus: 1600, signal 113021/137283 (executing program) 2025/08/29 10:46:35 fetching corpus: 1650, signal 114036/138641 (executing program) 2025/08/29 10:46:35 fetching corpus: 1700, signal 114820/139886 (executing program) 2025/08/29 10:46:35 fetching corpus: 1750, signal 115721/141188 (executing program) 2025/08/29 10:46:35 fetching corpus: 1800, signal 117074/142668 (executing program) 2025/08/29 10:46:35 fetching corpus: 1850, signal 117772/143812 (executing program) 2025/08/29 10:46:35 fetching corpus: 1900, signal 118860/145147 (executing program) 2025/08/29 10:46:36 fetching corpus: 1950, signal 119580/146243 (executing program) 2025/08/29 10:46:36 fetching corpus: 2000, signal 120292/147266 (executing program) 2025/08/29 10:46:36 fetching corpus: 2050, signal 121698/148632 (executing program) 2025/08/29 10:46:36 fetching corpus: 2100, signal 123113/150041 (executing program) 2025/08/29 10:46:36 fetching corpus: 2150, signal 123936/151081 (executing program) 2025/08/29 10:46:36 fetching corpus: 2200, signal 124711/152082 (executing program) 2025/08/29 10:46:36 fetching corpus: 2250, signal 126362/153490 (executing program) 2025/08/29 10:46:36 fetching corpus: 2300, signal 127148/154461 (executing program) 2025/08/29 10:46:36 fetching corpus: 2350, signal 128040/155460 (executing program) 2025/08/29 10:46:36 fetching corpus: 2400, signal 128863/156402 (executing program) 2025/08/29 10:46:36 fetching corpus: 2450, signal 129729/157311 (executing program) 2025/08/29 10:46:37 fetching corpus: 2500, signal 130429/158158 (executing program) 2025/08/29 10:46:37 fetching corpus: 2550, signal 131372/159044 (executing program) 2025/08/29 10:46:37 fetching corpus: 2600, signal 132141/159909 (executing program) 2025/08/29 10:46:37 fetching corpus: 2650, signal 132657/160646 (executing program) 2025/08/29 10:46:37 fetching corpus: 2700, signal 133352/161426 (executing program) 2025/08/29 10:46:37 fetching corpus: 2750, signal 134129/162267 (executing program) 2025/08/29 10:46:37 fetching corpus: 2800, signal 135018/163086 (executing program) 2025/08/29 10:46:37 fetching corpus: 2850, signal 135560/163804 (executing program) 2025/08/29 10:46:37 fetching corpus: 2900, signal 136228/164520 (executing program) 2025/08/29 10:46:37 fetching corpus: 2950, signal 136939/165210 (executing program) 2025/08/29 10:46:38 fetching corpus: 3000, signal 137781/165964 (executing program) 2025/08/29 10:46:38 fetching corpus: 3050, signal 138724/166663 (executing program) 2025/08/29 10:46:38 fetching corpus: 3100, signal 139510/167377 (executing program) 2025/08/29 10:46:39 fetching corpus: 3150, signal 140704/168161 (executing program) 2025/08/29 10:46:39 fetching corpus: 3200, signal 141286/168727 (executing program) 2025/08/29 10:46:39 fetching corpus: 3250, signal 142314/169456 (executing program) 2025/08/29 10:46:39 fetching corpus: 3300, signal 143160/170063 (executing program) 2025/08/29 10:46:39 fetching corpus: 3350, signal 143668/170554 (executing program) 2025/08/29 10:46:39 fetching corpus: 3400, signal 144431/171144 (executing program) 2025/08/29 10:46:39 fetching corpus: 3450, signal 145167/171670 (executing program) 2025/08/29 10:46:39 fetching corpus: 3500, signal 146255/172253 (executing program) 2025/08/29 10:46:39 fetching corpus: 3550, signal 146784/172711 (executing program) 2025/08/29 10:46:39 fetching corpus: 3600, signal 147263/173158 (executing program) 2025/08/29 10:46:40 fetching corpus: 3650, signal 148031/173660 (executing program) 2025/08/29 10:46:40 fetching corpus: 3700, signal 148562/174184 (executing program) 2025/08/29 10:46:40 fetching corpus: 3750, signal 149098/174622 (executing program) 2025/08/29 10:46:40 fetching corpus: 3800, signal 149573/175009 (executing program) 2025/08/29 10:46:40 fetching corpus: 3850, signal 150149/175422 (executing program) 2025/08/29 10:46:40 fetching corpus: 3900, signal 150641/175813 (executing program) 2025/08/29 10:46:40 fetching corpus: 3950, signal 152318/176270 (executing program) 2025/08/29 10:46:40 fetching corpus: 4000, signal 152721/176591 (executing program) 2025/08/29 10:46:40 fetching corpus: 4050, signal 153512/176915 (executing program) 2025/08/29 10:46:40 fetching corpus: 4100, signal 154023/177259 (executing program) 2025/08/29 10:46:40 fetching corpus: 4150, signal 154578/177543 (executing program) 2025/08/29 10:46:41 fetching corpus: 4200, signal 155141/177865 (executing program) 2025/08/29 10:46:41 fetching corpus: 4250, signal 155539/178138 (executing program) 2025/08/29 10:46:41 fetching corpus: 4300, signal 156362/178439 (executing program) 2025/08/29 10:46:41 fetching corpus: 4350, signal 156825/178446 (executing program) 2025/08/29 10:46:41 fetching corpus: 4400, signal 157181/178452 (executing program) 2025/08/29 10:46:41 fetching corpus: 4450, signal 157635/178469 (executing program) 2025/08/29 10:46:41 fetching corpus: 4500, signal 158283/178470 (executing program) 2025/08/29 10:46:41 fetching corpus: 4550, signal 158926/178481 (executing program) 2025/08/29 10:46:41 fetching corpus: 4600, signal 159271/178484 (executing program) 2025/08/29 10:46:41 fetching corpus: 4650, signal 159825/178559 (executing program) 2025/08/29 10:46:42 fetching corpus: 4700, signal 160325/178559 (executing program) 2025/08/29 10:46:42 fetching corpus: 4750, signal 160639/178572 (executing program) 2025/08/29 10:46:42 fetching corpus: 4800, signal 161002/178577 (executing program) 2025/08/29 10:46:42 fetching corpus: 4850, signal 161610/178585 (executing program) 2025/08/29 10:46:42 fetching corpus: 4900, signal 161991/178587 (executing program) 2025/08/29 10:46:42 fetching corpus: 4950, signal 162440/178589 (executing program) 2025/08/29 10:46:42 fetching corpus: 5000, signal 163087/178590 (executing program) 2025/08/29 10:46:42 fetching corpus: 5050, signal 163507/178621 (executing program) 2025/08/29 10:46:42 fetching corpus: 5100, signal 163809/178633 (executing program) 2025/08/29 10:46:42 fetching corpus: 5150, signal 164286/178638 (executing program) 2025/08/29 10:46:42 fetching corpus: 5200, signal 164783/178656 (executing program) 2025/08/29 10:46:42 fetching corpus: 5250, signal 165141/178699 (executing program) 2025/08/29 10:46:43 fetching corpus: 5300, signal 165408/178699 (executing program) 2025/08/29 10:46:43 fetching corpus: 5350, signal 166065/178703 (executing program) 2025/08/29 10:46:43 fetching corpus: 5400, signal 166601/178716 (executing program) 2025/08/29 10:46:43 fetching corpus: 5450, signal 166891/178719 (executing program) 2025/08/29 10:46:43 fetching corpus: 5500, signal 167118/178746 (executing program) 2025/08/29 10:46:43 fetching corpus: 5550, signal 167348/178757 (executing program) 2025/08/29 10:46:43 fetching corpus: 5600, signal 167935/178770 (executing program) 2025/08/29 10:46:43 fetching corpus: 5650, signal 168384/178785 (executing program) 2025/08/29 10:46:43 fetching corpus: 5700, signal 168716/178791 (executing program) 2025/08/29 10:46:43 fetching corpus: 5750, signal 169127/178792 (executing program) 2025/08/29 10:46:43 fetching corpus: 5800, signal 169594/178805 (executing program) 2025/08/29 10:46:43 fetching corpus: 5850, signal 170113/178816 (executing program) 2025/08/29 10:46:44 fetching corpus: 5900, signal 170445/178834 (executing program) 2025/08/29 10:46:44 fetching corpus: 5950, signal 170731/178855 (executing program) 2025/08/29 10:46:44 fetching corpus: 6000, signal 171180/178883 (executing program) 2025/08/29 10:46:44 fetching corpus: 6050, signal 171641/178972 (executing program) 2025/08/29 10:46:44 fetching corpus: 6100, signal 171974/178980 (executing program) 2025/08/29 10:46:44 fetching corpus: 6150, signal 172251/178984 (executing program) 2025/08/29 10:46:44 fetching corpus: 6200, signal 172493/178988 (executing program) 2025/08/29 10:46:44 fetching corpus: 6250, signal 172888/178990 (executing program) 2025/08/29 10:46:44 fetching corpus: 6300, signal 173157/179011 (executing program) 2025/08/29 10:46:44 fetching corpus: 6350, signal 173581/179023 (executing program) 2025/08/29 10:46:44 fetching corpus: 6400, signal 173910/179035 (executing program) 2025/08/29 10:46:44 fetching corpus: 6450, signal 174228/179054 (executing program) 2025/08/29 10:46:45 fetching corpus: 6500, signal 174511/179057 (executing program) 2025/08/29 10:46:45 fetching corpus: 6550, signal 174827/179065 (executing program) 2025/08/29 10:46:45 fetching corpus: 6600, signal 175092/179121 (executing program) 2025/08/29 10:46:45 fetching corpus: 6650, signal 175575/179121 (executing program) 2025/08/29 10:46:45 fetching corpus: 6700, signal 175856/179132 (executing program) 2025/08/29 10:46:45 fetching corpus: 6750, signal 176241/179134 (executing program) 2025/08/29 10:46:45 fetching corpus: 6777, signal 176390/179138 (executing program) 2025/08/29 10:46:45 fetching corpus: 6777, signal 176390/179138 (executing program) 2025/08/29 10:46:47 starting 8 fuzzer processes 10:46:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001f40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x0) pidfd_open(r2, 0x0) 10:46:47 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') pread64(r0, 0x0, 0x0, 0x0) 10:46:48 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x81, 0x0, 0x27f}) 10:46:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) 10:46:48 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x3, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) 10:46:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00000000c0), 0x8) [ 77.450731] audit: type=1400 audit(1756464408.132:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:46:48 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd", 0xfe1e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 10:46:48 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0xfffffffffffff05a, 0x0) [ 78.698915] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.700881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.702938] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.707037] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.709743] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.776564] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.784389] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.790784] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.793773] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.803605] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.804607] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.807796] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.816388] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.828278] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.830280] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 78.843854] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.845995] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 78.850703] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.851920] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 78.859269] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.860511] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 78.866445] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 78.869447] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 78.872442] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 78.874312] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 78.877705] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 78.881432] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 78.884413] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 78.885960] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 78.888684] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 78.891349] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 78.901882] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 78.905521] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 78.908993] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 78.910401] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 78.929423] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 78.929837] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 78.936530] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 78.949366] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 78.951469] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 80.733654] Bluetooth: hci0: command tx timeout [ 80.924289] Bluetooth: hci1: command tx timeout [ 80.924993] Bluetooth: hci2: command tx timeout [ 80.988858] Bluetooth: hci7: command tx timeout [ 80.989381] Bluetooth: hci6: command tx timeout [ 80.989828] Bluetooth: hci3: command tx timeout [ 80.991416] Bluetooth: hci5: command tx timeout [ 80.991486] Bluetooth: hci4: command tx timeout [ 82.780302] Bluetooth: hci0: command tx timeout [ 82.972449] Bluetooth: hci2: command tx timeout [ 82.972888] Bluetooth: hci1: command tx timeout [ 83.036236] Bluetooth: hci4: command tx timeout [ 83.036691] Bluetooth: hci3: command tx timeout [ 83.036733] Bluetooth: hci5: command tx timeout [ 83.037071] Bluetooth: hci6: command tx timeout [ 83.037530] Bluetooth: hci7: command tx timeout [ 84.829138] Bluetooth: hci0: command tx timeout [ 85.021191] Bluetooth: hci1: command tx timeout [ 85.021630] Bluetooth: hci2: command tx timeout [ 85.084232] Bluetooth: hci4: command tx timeout [ 85.084661] Bluetooth: hci7: command tx timeout [ 85.085042] Bluetooth: hci6: command tx timeout [ 85.085693] Bluetooth: hci5: command tx timeout [ 85.086078] Bluetooth: hci3: command tx timeout [ 86.876543] Bluetooth: hci0: command tx timeout [ 87.068756] Bluetooth: hci2: command tx timeout [ 87.069288] Bluetooth: hci1: command tx timeout [ 87.132263] Bluetooth: hci3: command tx timeout [ 87.132647] Bluetooth: hci7: command tx timeout [ 87.133014] Bluetooth: hci5: command tx timeout [ 87.133395] Bluetooth: hci6: command tx timeout [ 87.133749] Bluetooth: hci4: command tx timeout [ 116.263251] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.263874] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.517046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.517672] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.099401] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.100007] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.214823] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.216661] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.366866] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.367646] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.479508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.480196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.583179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.583802] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.604293] syz-executor.4 (3841) used greatest stack depth: 24128 bytes left [ 117.725226] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.725811] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.753922] loop7: detected capacity change from 0 to 2048 [ 117.764142] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 117.764889] EXT4-fs (loop7): group descriptors corrupted! [ 117.778527] loop7: detected capacity change from 0 to 2048 [ 117.784725] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 117.785471] EXT4-fs (loop7): group descriptors corrupted! [ 117.832279] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.832881] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.886744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.887409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.956763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.957443] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.046934] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.047698] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.213707] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.214393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.239972] audit: type=1400 audit(1756464448.920:8): avc: denied { open } for pid=3886 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.244201] audit: type=1400 audit(1756464448.921:9): avc: denied { kernel } for pid=3886 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.306955] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.307625] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.344095] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.344899] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.378814] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.379471] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:47:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001f40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x0) pidfd_open(r2, 0x0) 10:47:29 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd", 0xfe1e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 10:47:29 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x81, 0x0, 0x27f}) 10:47:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) 10:47:29 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') pread64(r0, 0x0, 0x0, 0x0) 10:47:29 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0xfffffffffffff05a, 0x0) 10:47:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00000000c0), 0x8) 10:47:29 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x3, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) [ 118.607612] loop7: detected capacity change from 0 to 2048 [ 118.622712] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 118.623586] EXT4-fs (loop7): group descriptors corrupted! 10:47:29 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') pread64(r0, 0x0, 0x0, 0x0) 10:47:29 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x81, 0x0, 0x27f}) 10:47:29 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0xfffffffffffff05a, 0x0) 10:47:29 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') pread64(r0, 0x0, 0x0, 0x0) 10:47:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001f40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x0) pidfd_open(r2, 0x0) 10:47:29 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x3, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) 10:47:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) 10:47:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00000000c0), 0x8) 10:47:29 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd", 0xfe1e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 10:47:29 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x81, 0x0, 0x27f}) 10:47:29 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0xfffffffffffff05a, 0x0) [ 118.794476] loop7: detected capacity change from 0 to 2048 [ 118.802443] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 118.803287] EXT4-fs (loop7): group descriptors corrupted! 10:47:29 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x0) 10:47:29 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) keyctl$get_security(0x3, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b1c79a2b430f7376ac8d7d5ed035f48ba8bad75589a8e51e72b360ef5456fd741eff998769f8b9c9b55adfd3f08b8955435d75520c03d8ab42b60d107b9ba479"}, 0x48, 0xffffffffffffffff) 10:47:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001f40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x0) pidfd_open(r2, 0x0) 10:47:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00000000c0), 0x8) 10:47:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) 10:47:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() [ 118.917136] loop7: detected capacity change from 0 to 2048 10:47:29 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000600)="07749f0b8cfc788cc0164a3d806bb29f1c54b48d7ec965f92051b7eff192322682fd476fd6722669833ec7588de353c1cc167d5e1f1708", 0x37}, {&(0x7f0000000640)="92dc6b94ec7269cedf682d6fea8f064796d8bf81f4612a7782aaa7da6422022bb78b3058", 0x24}, {&(0x7f0000000680)="5d85e73dab13de8db00849d270989e8bc196f57c3ff2e51007f691c06f9f6f6749366753eb2ea520bdd9d01772248a9b3be8611044392989cbefb3ea7669a5e5060085973de14b29d979911d6e7bfdfcaf8b0b07da283f351506f33666b28839b82f35d66d8c93a2e5fbb45c261a40c52cbebaf17a77938447aca708a37e676eb5125580f23412f8a572adda48bad286fd06ed0ba7e85c28fd162e21eb4f7566b5e461bb7318bcb07c6d4dc30ccde5bf798708e394a90bd810c7f4f5a71c350f17fcaf9ecf0a8b2b3dcf2d27b658d548a78e253ba1b5596c1dd79cbd906cf5b6f14231eef716c09f36", 0xe9}, {&(0x7f0000000780)="15bdc49bf744b31d5b89529879046a642c078d9162ada28ab50eee59afd9a12567e0d43705af1b1683756aac785847f85cb9419a5c5ce851e2ce8fd55b", 0x3d}], 0x4, &(0x7f00000008c0)=[@ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}}}], 0x38}, 0x0) [ 118.930735] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 118.931639] EXT4-fs (loop7): group descriptors corrupted! 10:47:29 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x0) 10:47:29 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd", 0xfe1e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 10:47:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 10:47:29 executing program 6: creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xa0103) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) sendfile(r2, r0, 0x0, 0xa0103) 10:47:29 executing program 0: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa00) 10:47:29 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000540)="ae98d7aa", 0x4}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@flowinfo={{0x14, 0x29, 0x43, 0x1}}], 0x18}}], 0x2, 0x0) 10:47:29 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x0) 10:47:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) ioctl$SG_GET_PACK_ID(r1, 0x2275, &(0x7f0000000000)) 10:47:29 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) sendmsg$802154_dgram(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @short}, 0x14, &(0x7f00000000c0)={0x0}}, 0x0) 10:47:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 10:47:29 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x0) 10:47:29 executing program 0: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa00) 10:47:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) setregid(0x0, 0xee01) 10:47:29 executing program 6: creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xa0103) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) sendfile(r2, r0, 0x0, 0xa0103) 10:47:29 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000540)="ae98d7aa", 0x4}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@flowinfo={{0x14, 0x29, 0x43, 0x1}}], 0x18}}], 0x2, 0x0) [ 119.231031] kmemleak: Found object by alias at 0x607f1a634584 [ 119.231055] CPU: 1 UID: 0 PID: 3967 Comm: syz-executor.3 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.231073] Tainted: [W]=WARN [ 119.231077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.231083] Call Trace: [ 119.231087] [ 119.231092] dump_stack_lvl+0xca/0x120 [ 119.231121] __lookup_object+0x94/0xb0 [ 119.231138] delete_object_full+0x27/0x70 [ 119.231153] free_percpu+0x30/0x1160 [ 119.231169] ? arch_uprobe_clear_state+0x16/0x140 [ 119.231189] futex_hash_free+0x38/0xc0 [ 119.231204] mmput+0x2d3/0x390 [ 119.231222] do_exit+0x79d/0x2970 [ 119.231239] ? __pfx_do_exit+0x10/0x10 [ 119.231252] ? trace_irq_enable.constprop.0+0x26/0x100 [ 119.231265] ? _raw_spin_unlock_irq+0x23/0x40 [ 119.231283] do_group_exit+0xd3/0x2a0 [ 119.231298] __x64_sys_exit_group+0x3e/0x50 [ 119.231312] x64_sys_call+0x18c5/0x18d0 [ 119.231327] do_syscall_64+0xbf/0x360 [ 119.231339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.231350] RIP: 0033:0x7f7180611b19 [ 119.231359] Code: Unable to access opcode bytes at 0x7f7180611aef. [ 119.231364] RSP: 002b:00007ffcd73d2468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 119.231376] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f7180611b19 [ 119.231383] RDX: 00007f71805c472b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 119.231390] RBP: 0000000000000000 R08: 00007f71807290e0 R09: 0000000000000001 [ 119.231397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 119.231404] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffcd73d2550 [ 119.231420] [ 119.231424] kmemleak: Object (percpu) 0x607f1a634580 (size 8): [ 119.231430] kmemleak: comm "syz-executor.6", pid 3964, jiffies 4294785899 [ 119.231437] kmemleak: min_count = 1 [ 119.231441] kmemleak: count = 0 [ 119.231444] kmemleak: flags = 0x21 [ 119.231448] kmemleak: checksum = 0 [ 119.231452] kmemleak: backtrace: [ 119.231455] pcpu_alloc_noprof+0x87a/0x1170 [ 119.231470] percpu_ref_init+0x37/0x400 [ 119.231490] blkg_alloc+0xe9/0x7d0 [ 119.231503] blkg_create+0xe08/0x1420 [ 119.231516] bio_associate_blkg_from_css+0xe06/0x1380 [ 119.231529] bio_associate_blkg+0x10e/0x2a0 [ 119.231542] bio_init+0x2dd/0x570 [ 119.231554] bio_alloc_bioset+0x472/0x8c0 [ 119.231568] iomap_dio_alloc_bio.isra.0+0x88/0xc0 [ 119.231578] iomap_dio_bio_iter+0x8aa/0x1550 [ 119.231588] __iomap_dio_rw+0x10a1/0x1cf0 [ 119.231596] iomap_dio_rw+0x40/0xa0 [ 119.231605] ext4_file_write_iter+0xe0b/0x1990 [ 119.231616] iter_file_splice_write+0xa3b/0x11f0 [ 119.231632] direct_splice_actor+0x192/0x7b0 [ 119.231647] splice_direct_to_actor+0x347/0x9d0 10:47:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) ioctl$SG_GET_PACK_ID(r1, 0x2275, &(0x7f0000000000)) 10:47:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000540)="ae98d7aa", 0x4}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@flowinfo={{0x14, 0x29, 0x43, 0x1}}], 0x18}}], 0x2, 0x0) [ 119.320826] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 119.321748] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.322449] CPU: 1 UID: 0 PID: 3982 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.325273] Tainted: [W]=WARN [ 119.327104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.327756] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.328140] 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 [ 119.329568] RSP: 0018:ffff8880446ef800 EFLAGS: 00010212 [ 119.329992] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000249c000 [ 119.330555] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.331132] RBP: ffff8880446efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10e60 [ 119.331699] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.332268] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.332836] FS: 00007f45715ed700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.333477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.333941] CR2: 00007fce4c1e6545 CR3: 000000001ebbb000 CR4: 0000000000350ef0 [ 119.334508] Call Trace: [ 119.334718] [ 119.334909] ? __pfx_perf_tp_event+0x10/0x10 [ 119.335280] ? kasan_quarantine_put+0x84/0x1e0 [ 119.335656] ? perf_trace_lock+0xb5/0x5d0 [ 119.336001] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.336374] ? lock_acquire+0x15e/0x2f0 [ 119.336696] ? find_held_lock+0x2b/0x80 [ 119.337021] ? current_time+0x70/0x190 [ 119.337339] ? timestamp_truncate+0x1eb/0x2f0 [ 119.337703] ? __pfx_timestamp_truncate+0x10/0x10 [ 119.338088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.338504] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 119.338947] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.339363] perf_trace_run_bpf_submit+0xef/0x180 [ 119.339762] perf_trace_lock+0x337/0x5d0 [ 119.340098] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.340474] ? lock_acquire+0x15e/0x2f0 [ 119.340796] ? futex_ref_get+0x48/0x300 [ 119.341117] ? futex_ref_get+0x114/0x300 [ 119.341443] ? futex_hash+0x15c/0x390 [ 119.341756] lock_release+0x1ab/0x290 [ 119.342076] ? futex_hash+0x15c/0x390 [ 119.342396] futex_ref_get+0x119/0x300 [ 119.342727] ? futex_hash+0x15c/0x390 [ 119.343051] futex_hash+0x70/0x390 [ 119.343356] futex_wake+0x143/0x540 [ 119.343671] ? __pfx_futex_wake+0x10/0x10 [ 119.344021] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 119.344454] ? security_file_permission+0x22/0x90 [ 119.344871] do_futex+0x26d/0x370 [ 119.345165] ? __pfx_do_futex+0x10/0x10 [ 119.345501] ? __pfx_do_sendfile+0x10/0x10 [ 119.345857] __x64_sys_futex+0x1c9/0x4d0 [ 119.346200] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.346577] ? xfd_validate_state+0x55/0x180 [ 119.346944] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 119.347368] do_syscall_64+0xbf/0x360 [ 119.347682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.348097] RIP: 0033:0x7f4574077b19 [ 119.348395] 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 [ 119.349824] RSP: 002b:00007f45715ed218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.350423] RAX: ffffffffffffffda RBX: 00007f457418af68 RCX: 00007f4574077b19 [ 119.350995] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f457418af6c [ 119.351559] RBP: 00007f457418af60 R08: 000000000000000e R09: 0000000000000000 [ 119.352125] R10: 00000000000a0103 R11: 0000000000000246 R12: 00007f457418af6c [ 119.352689] R13: 00007ffd828a5fff R14: 00007f45715ed300 R15: 0000000000022000 [ 119.353258] [ 119.353449] Modules linked in: [ 119.353714] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 119.354570] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.355225] CPU: 0 UID: 0 PID: 73 Comm: kworker/0:2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.356070] Tainted: [D]=DIE, [W]=WARN [ 119.356354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.356953] Workqueue: mld mld_ifc_work [ 119.357261] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.357617] 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 [ 119.358936] RSP: 0018:ffff88800f8af080 EFLAGS: 00010212 [ 119.359349] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 119.359873] RDX: ffff88800bc13700 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.360395] RBP: ffff88800f8af2f0 R08: ffff88806ce31340 R09: ffffe8ffffc10e60 [ 119.360918] R10: 0000000000000000 R11: 0000000000006cee R12: dffffc0000000000 [ 119.361441] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 119.361965] FS: 0000000000000000(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 119.362554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.362999] CR2: 00005555590a3708 CR3: 0000000041517000 CR4: 0000000000350ef0 [ 119.363528] Call Trace: [ 119.363724] [ 119.363901] ? __pfx_perf_tp_event+0x10/0x10 [ 119.364237] ? _raw_spin_unlock+0x1e/0x40 [ 119.364552] ? ieee80211_handle_wake_tx_queue+0x1ca/0x260 [ 119.364967] ? __pfx_ieee80211_handle_wake_tx_queue+0x10/0x10 [ 119.365404] ? mark_held_locks+0x49/0x80 [ 119.365714] ? perf_trace_lock+0xb5/0x5d0 [ 119.366029] ? ieee80211_queue_skb+0xb36/0x1ff0 [ 119.366389] ? perf_trace_lock+0xb5/0x5d0 [ 119.366703] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.367065] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.367439] perf_trace_run_bpf_submit+0xef/0x180 [ 119.367805] perf_trace_lock+0x337/0x5d0 [ 119.368111] ? unwind_next_frame+0x3b2/0x2540 [ 119.368459] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.368805] ? perf_trace_lock+0xb5/0x5d0 [ 119.369116] ? unwind_next_frame+0x3b2/0x2540 [ 119.369457] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.369801] ? unwind_next_frame+0x3b2/0x2540 [ 119.370142] lock_release+0x1ab/0x290 [ 119.370432] unwind_next_frame+0x3b7/0x2540 [ 119.370759] ? __unwind_start+0x592/0x7c0 [ 119.371091] ? get_stack_info_noinstr+0x16/0xf0 [ 119.371445] __unwind_start+0x517/0x7c0 [ 119.371752] ? lock_release+0x1c7/0x290 [ 119.372053] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 119.372458] arch_stack_walk+0x62/0xf0 [ 119.372756] ? arch_stack_walk+0x62/0xf0 [ 119.373062] stack_trace_save+0x8e/0xc0 [ 119.373361] ? __pfx_stack_trace_save+0x10/0x10 [ 119.373711] ? perf_trace_lock+0xb5/0x5d0 [ 119.374022] ? unwind_next_frame+0x3b2/0x2540 [ 119.374365] kasan_save_stack+0x24/0x50 [ 119.374667] ? unwind_next_frame+0x3b2/0x2540 [ 119.375035] ? lock_release+0x1c7/0x290 [ 119.375339] ? unwind_next_frame+0x3bc/0x2540 [ 119.375679] ? ret_from_fork_asm+0x1a/0x30 [ 119.376000] ? ret_from_fork_asm+0x1a/0x30 [ 119.376317] ? kernel_text_address+0x11/0xc0 [ 119.376651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.377038] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 119.377439] ? arch_stack_walk+0x86/0xf0 [ 119.377744] ? ret_from_fork_asm+0x1a/0x30 [ 119.378064] ? perf_trace_lock+0xb5/0x5d0 [ 119.378373] ? stack_trace_save+0x8e/0xc0 [ 119.378687] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.379047] ? perf_trace_lock+0xb5/0x5d0 [ 119.379357] kasan_save_track+0x14/0x30 [ 119.379656] __kasan_slab_alloc+0x59/0x70 [ 119.379969] kmem_cache_alloc_noprof+0x205/0x690 [ 119.380324] ? __create_object+0x59/0x80 [ 119.380641] ? __alloc_object+0x2b/0x2c0 [ 119.380948] __alloc_object+0x2b/0x2c0 [ 119.381242] __create_object+0x1d/0x80 [ 119.381557] __kmalloc_cache_noprof+0x42a/0x690 [ 119.381938] ? mld_newpack.isra.0+0x670/0x950 [ 119.382304] ? dst_cow_metrics_generic+0x4c/0x1e0 [ 119.382698] dst_cow_metrics_generic+0x4c/0x1e0 [ 119.383092] icmp6_dst_alloc+0x4a7/0x650 [ 119.383422] ? icmpv6_flow_init+0x3d/0x280 [ 119.383767] ? selinux_sk_getsecid+0x7c/0xd0 [ 119.384125] mld_sendpack+0x50a/0x11b0 [ 119.384443] ? __pfx_mld_sendpack+0x10/0x10 [ 119.384790] ? finish_task_switch.isra.0+0x201/0x840 [ 119.385204] ? lock_release+0x1c7/0x290 [ 119.385531] mld_ifc_work+0x726/0xb60 [ 119.385841] ? lock_release+0x1c7/0x290 [ 119.386162] process_one_work+0x8e1/0x19c0 [ 119.386507] ? __pfx_process_one_work+0x10/0x10 [ 119.386883] ? move_linked_works+0x172/0x270 [ 119.387272] ? assign_work+0x196/0x240 [ 119.387593] worker_thread+0x67e/0xe90 [ 119.387911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.388337] ? __pfx_worker_thread+0x10/0x10 [ 119.388692] kthread+0x3c8/0x740 [ 119.388971] ? __pfx_kthread+0x10/0x10 [ 119.389278] ? ret_from_fork+0x23/0x430 [ 119.389610] ? lock_release+0xc8/0x290 [ 119.389931] ? __pfx_kthread+0x10/0x10 [ 119.390246] ret_from_fork+0x34b/0x430 [ 119.390563] ? __pfx_kthread+0x10/0x10 [ 119.390880] ret_from_fork_asm+0x1a/0x30 [ 119.391230] [ 119.391419] Modules linked in: [ 119.391681] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#3] SMP KASAN NOPTI [ 119.392570] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.393270] CPU: 1 UID: 0 PID: 3982 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.394218] Tainted: [D]=DIE, [W]=WARN [ 119.394520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.395174] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.395563] 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 [ 119.397011] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 119.397439] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 119.397998] RDX: ffff888044c35280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.398572] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd10e60 [ 119.399150] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 119.399724] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 119.400295] FS: 00007f45715ed700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.400941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.401412] CR2: 00007fce4c1e6545 CR3: 000000001ebbb000 CR4: 0000000000350ef0 [ 119.401990] Call Trace: [ 119.402205] [ 119.402386] ? jbd2_journal_put_journal_head+0x417/0x670 [ 119.402818] ? jbd2_journal_forget+0x450/0x690 [ 119.403195] ? jbd2_journal_revoke+0x21a/0x5b0 [ 119.403566] ? __pfx_perf_tp_event+0x10/0x10 [ 119.403929] ? __pfx___resched_curr+0x10/0x10 [ 119.404305] ? update_se+0x1ba/0x670 [ 119.404611] ? place_entity+0x300/0x410 [ 119.404940] ? perf_trace_lock+0xb5/0x5d0 [ 119.405280] ? perf_trace_lock+0xb5/0x5d0 [ 119.405620] ? update_cfs_group+0x11d/0x260 [ 119.405974] ? kvm_sched_clock_read+0x16/0x30 [ 119.406341] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.406711] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.407086] ? lock_is_held_type+0x9e/0x120 [ 119.407444] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.407845] perf_trace_run_bpf_submit+0xef/0x180 [ 119.408241] perf_trace_lock+0x337/0x5d0 [ 119.408568] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.408946] ? find_held_lock+0x2b/0x80 [ 119.409273] ? hrtimer_interrupt+0x114/0x830 [ 119.409631] lock_release+0x1ab/0x290 [ 119.409947] ktime_get_update_offsets_now+0xab/0x3c0 [ 119.410353] ? hrtimer_interrupt+0x114/0x830 [ 119.410703] ? __pfx_lapic_next_deadline+0x10/0x10 [ 119.411112] hrtimer_interrupt+0x114/0x830 [ 119.411463] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 119.411889] sysvec_apic_timer_interrupt+0x6b/0x80 [ 119.412284] [ 119.412468] [ 119.412653] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 119.413073] RIP: 0010:oops_exit+0x0/0x50 [ 119.413408] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27 [ 119.414830] RSP: 0018:ffff8880446ef690 EFLAGS: 00000202 [ 119.415260] RAX: 0000000000040000 RBX: 0000000000000216 RCX: ffffc9000249c000 [ 119.415837] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 119.416403] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 119.416975] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880446ef758 [ 119.417541] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 119.418116] ? oops_end+0x4a/0xe0 [ 119.418410] oops_end+0x65/0xe0 [ 119.418687] exc_general_protection+0x1a2/0x330 [ 119.419075] asm_exc_general_protection+0x26/0x30 [ 119.419461] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.419839] 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 [ 119.421272] RSP: 0018:ffff8880446ef800 EFLAGS: 00010212 [ 119.421698] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000249c000 [ 119.422267] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.422827] RBP: ffff8880446efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10e60 [ 119.423402] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.423969] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.424541] ? perf_tp_event+0x167/0xe70 [ 119.424876] ? __pfx_perf_tp_event+0x10/0x10 [ 119.425239] ? kasan_quarantine_put+0x84/0x1e0 [ 119.425614] ? perf_trace_lock+0xb5/0x5d0 [ 119.425957] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.426332] ? lock_acquire+0x15e/0x2f0 [ 119.426653] ? find_held_lock+0x2b/0x80 [ 119.426987] ? current_time+0x70/0x190 [ 119.427304] ? timestamp_truncate+0x1eb/0x2f0 [ 119.427669] ? __pfx_timestamp_truncate+0x10/0x10 [ 119.428056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 119.428475] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 119.428918] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.429324] perf_trace_run_bpf_submit+0xef/0x180 [ 119.429720] perf_trace_lock+0x337/0x5d0 [ 119.430057] ? __pfx_perf_trace_lock+0x10/0x10 [ 119.430431] ? lock_acquire+0x15e/0x2f0 [ 119.430752] ? futex_ref_get+0x48/0x300 [ 119.431082] ? futex_ref_get+0x114/0x300 [ 119.431414] ? futex_hash+0x15c/0x390 [ 119.431726] lock_release+0x1ab/0x290 [ 119.432040] ? futex_hash+0x15c/0x390 [ 119.432350] futex_ref_get+0x119/0x300 [ 119.432670] ? futex_hash+0x15c/0x390 [ 119.432982] futex_hash+0x70/0x390 [ 119.433276] futex_wake+0x143/0x540 [ 119.433577] ? __pfx_futex_wake+0x10/0x10 [ 119.433912] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 119.434331] ? security_file_permission+0x22/0x90 [ 119.434728] do_futex+0x26d/0x370 [ 119.435018] ? __pfx_do_futex+0x10/0x10 [ 119.435337] ? __pfx_do_sendfile+0x10/0x10 [ 119.435683] __x64_sys_futex+0x1c9/0x4d0 [ 119.436022] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.436400] ? xfd_validate_state+0x55/0x180 [ 119.436766] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 119.437183] do_syscall_64+0xbf/0x360 [ 119.437493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.437908] RIP: 0033:0x7f4574077b19 [ 119.438214] 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 [ 119.439667] RSP: 002b:00007f45715ed218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.440278] RAX: ffffffffffffffda RBX: 00007f457418af68 RCX: 00007f4574077b19 [ 119.440844] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f457418af6c [ 119.441415] RBP: 00007f457418af60 R08: 000000000000000e R09: 0000000000000000 [ 119.441985] R10: 00000000000a0103 R11: 0000000000000246 R12: 00007f457418af6c [ 119.442553] R13: 00007ffd828a5fff R14: 00007f45715ed300 R15: 0000000000022000 [ 119.443141] [ 119.443334] Modules linked in: [ 119.443599] ---[ end trace 0000000000000000 ]--- [ 119.443601] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 119.443972] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.444814] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.445176] 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 [ 119.445802] CPU: 0 UID: 0 PID: 73 Comm: kworker/0:2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.447243] RSP: 0018:ffff8880446ef800 EFLAGS: 00010212 [ 119.448080] Tainted: [D]=DIE, [W]=WARN [ 119.448503] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000249c000 [ 119.448788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.449347] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.449954] Workqueue: mld mld_ifc_work [ 119.450518] RBP: ffff8880446efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10e60 [ 119.450528] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.450817] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.451379] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.451900] 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 [ 119.452267] FS: 00007f45715ed700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.452791] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 119.454211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.454794] [ 119.455214] CR2: 00007fce4c1e6545 CR3: 000000001ebbb000 CR4: 0000000000350ef0 [ 119.455668] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 119.455813] Kernel panic - not syncing: Fatal exception in interrupt [ 120.500354] Shutting down cpus with NMI [ 120.501917] Kernel Offset: disabled [ 120.502206] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 10:47:30 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84bdec0e RDX=fffffbfff0f0ec09 RSI=0000000000000004 RDI=ffffffff87876044 RBP=ffffffff87876044 RSP=ffff88800f8aee30 R8 =0000000000000000 R9 =fffffbfff0f0ec08 R10=ffffffff87876047 R11=202c746c75616620 R12=1ffff11001f15dc7 R13=0000000000000007 R14=fffffbfff0f0ec08 R15=ffff88800f8aee68 RIP=ffffffff84bdeda0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005555590a3708 CR3=0000000041517000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff8880446ef198 R8 =0000000000000000 R9 =ffffed100167c046 R10=0000000000000020 R11=3a6465746e696154 R12=0000000000000020 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 00007f45715ed700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce4c1e6545 CR3=000000001ebbb000 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=00007f457415e7c000007f457415e7c8 XMM02=00007f457415e7e000007f457415e7c0 XMM03=00007f457415e7c800007f457415e7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000