Warning: Permanently added '[localhost]:48933' (ECDSA) to the list of known hosts. 2025/08/29 09:02:53 fuzzer started 2025/08/29 09:02:53 dialing manager at localhost:43077 syzkaller login: [ 51.165357] cgroup: Unknown subsys name 'net' [ 51.231130] cgroup: Unknown subsys name 'cpuset' [ 51.244060] cgroup: Unknown subsys name 'rlimit' 2025/08/29 09:03:04 syscalls: 2214 2025/08/29 09:03:04 code coverage: enabled 2025/08/29 09:03:04 comparison tracing: enabled 2025/08/29 09:03:04 extra coverage: enabled 2025/08/29 09:03:04 setuid sandbox: enabled 2025/08/29 09:03:04 namespace sandbox: enabled 2025/08/29 09:03:04 Android sandbox: enabled 2025/08/29 09:03:04 fault injection: enabled 2025/08/29 09:03:04 leak checking: enabled 2025/08/29 09:03:04 net packet injection: enabled 2025/08/29 09:03:04 net device setup: enabled 2025/08/29 09:03:04 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 09:03:04 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 09:03:04 USB emulation: enabled 2025/08/29 09:03:04 hci packet injection: enabled 2025/08/29 09:03:04 wifi device emulation: enabled 2025/08/29 09:03:04 802.15.4 emulation: enabled 2025/08/29 09:03:04 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 09:03:04 fetching corpus: 50, signal 23963/27247 (executing program) 2025/08/29 09:03:04 fetching corpus: 100, signal 32360/36843 (executing program) 2025/08/29 09:03:04 fetching corpus: 150, signal 39591/45129 (executing program) 2025/08/29 09:03:04 fetching corpus: 200, signal 50910/56986 (executing program) 2025/08/29 09:03:04 fetching corpus: 250, signal 55978/62823 (executing program) 2025/08/29 09:03:04 fetching corpus: 300, signal 60554/68083 (executing program) 2025/08/29 09:03:05 fetching corpus: 350, signal 64495/72679 (executing program) 2025/08/29 09:03:05 fetching corpus: 400, signal 67933/76650 (executing program) 2025/08/29 09:03:05 fetching corpus: 450, signal 70751/79991 (executing program) 2025/08/29 09:03:05 fetching corpus: 500, signal 74476/83967 (executing program) 2025/08/29 09:03:05 fetching corpus: 550, signal 77884/87638 (executing program) 2025/08/29 09:03:05 fetching corpus: 600, signal 80496/90595 (executing program) 2025/08/29 09:03:05 fetching corpus: 650, signal 83164/93493 (executing program) 2025/08/29 09:03:05 fetching corpus: 700, signal 85199/95770 (executing program) 2025/08/29 09:03:06 fetching corpus: 750, signal 87126/97910 (executing program) 2025/08/29 09:03:06 fetching corpus: 800, signal 89300/100212 (executing program) 2025/08/29 09:03:06 fetching corpus: 850, signal 90983/102097 (executing program) 2025/08/29 09:03:06 fetching corpus: 900, signal 93254/104342 (executing program) 2025/08/29 09:03:06 fetching corpus: 950, signal 95490/106514 (executing program) 2025/08/29 09:03:06 fetching corpus: 1000, signal 97367/108331 (executing program) 2025/08/29 09:03:06 fetching corpus: 1050, signal 99776/110405 (executing program) 2025/08/29 09:03:06 fetching corpus: 1100, signal 101228/111836 (executing program) 2025/08/29 09:03:06 fetching corpus: 1150, signal 102400/113019 (executing program) 2025/08/29 09:03:07 fetching corpus: 1200, signal 105904/115641 (executing program) 2025/08/29 09:03:07 fetching corpus: 1250, signal 107267/116895 (executing program) 2025/08/29 09:03:07 fetching corpus: 1300, signal 108966/118231 (executing program) 2025/08/29 09:03:07 fetching corpus: 1350, signal 110200/119342 (executing program) 2025/08/29 09:03:07 fetching corpus: 1400, signal 111077/120219 (executing program) 2025/08/29 09:03:07 fetching corpus: 1450, signal 112666/121369 (executing program) 2025/08/29 09:03:07 fetching corpus: 1500, signal 113625/122161 (executing program) 2025/08/29 09:03:07 fetching corpus: 1550, signal 114371/122828 (executing program) 2025/08/29 09:03:08 fetching corpus: 1600, signal 115263/123520 (executing program) 2025/08/29 09:03:08 fetching corpus: 1650, signal 117023/124753 (executing program) 2025/08/29 09:03:08 fetching corpus: 1700, signal 118478/125721 (executing program) 2025/08/29 09:03:08 fetching corpus: 1750, signal 119385/126371 (executing program) 2025/08/29 09:03:08 fetching corpus: 1800, signal 120551/127080 (executing program) 2025/08/29 09:03:08 fetching corpus: 1850, signal 121778/128023 (executing program) 2025/08/29 09:03:08 fetching corpus: 1900, signal 122400/128425 (executing program) 2025/08/29 09:03:08 fetching corpus: 1950, signal 123229/128915 (executing program) 2025/08/29 09:03:09 fetching corpus: 2000, signal 124057/129390 (executing program) 2025/08/29 09:03:09 fetching corpus: 2050, signal 124911/129829 (executing program) 2025/08/29 09:03:09 fetching corpus: 2100, signal 125619/130197 (executing program) 2025/08/29 09:03:09 fetching corpus: 2150, signal 126725/130633 (executing program) 2025/08/29 09:03:09 fetching corpus: 2200, signal 127635/130982 (executing program) 2025/08/29 09:03:09 fetching corpus: 2250, signal 128235/131239 (executing program) 2025/08/29 09:03:09 fetching corpus: 2300, signal 129032/131483 (executing program) 2025/08/29 09:03:09 fetching corpus: 2350, signal 129784/131778 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/131875 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/131917 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/131943 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/131974 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/132012 (executing program) 2025/08/29 09:03:09 fetching corpus: 2391, signal 130029/132053 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132088 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132130 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132158 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132197 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132231 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132262 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132296 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132338 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132369 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132400 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132400 (executing program) 2025/08/29 09:03:10 fetching corpus: 2391, signal 130029/132400 (executing program) 2025/08/29 09:03:11 starting 8 fuzzer processes 09:03:11 executing program 0: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:03:11 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000000}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 09:03:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) setgid(0x0) 09:03:11 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 09:03:11 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_open_dev$tty1(0xc, 0x4, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 09:03:11 executing program 4: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000640)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 09:03:11 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) [ 69.362794] audit: type=1400 audit(1756458191.862:7): avc: denied { execmem } for pid=276 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:03:11 executing program 6: r0 = socket(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) [ 70.569703] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.577576] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.580770] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.589486] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.592142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.633266] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.648643] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 70.652269] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.654578] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.656130] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 70.656266] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 70.658139] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 70.659815] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.661365] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.663827] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 70.666729] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 70.668249] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.669426] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.670288] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.672074] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.674233] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 70.680099] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 70.681484] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 70.683473] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 70.684673] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 70.686045] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 70.687576] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.688738] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.689875] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 70.690982] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 70.693661] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 70.694368] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 70.717254] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 70.722885] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 70.723845] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.724891] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 70.727911] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 70.731461] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 70.732050] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 70.740536] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 72.664318] Bluetooth: hci0: command tx timeout [ 72.726999] Bluetooth: hci3: command tx timeout [ 72.728299] Bluetooth: hci6: command tx timeout [ 72.792999] Bluetooth: hci7: command tx timeout [ 72.793033] Bluetooth: hci4: command tx timeout [ 72.793566] Bluetooth: hci5: command tx timeout [ 72.794181] Bluetooth: hci2: command tx timeout [ 72.855012] Bluetooth: hci1: command tx timeout [ 74.712036] Bluetooth: hci0: command tx timeout [ 74.776081] Bluetooth: hci6: command tx timeout [ 74.776484] Bluetooth: hci3: command tx timeout [ 74.840104] Bluetooth: hci5: command tx timeout [ 74.840562] Bluetooth: hci2: command tx timeout [ 74.841257] Bluetooth: hci4: command tx timeout [ 74.841639] Bluetooth: hci7: command tx timeout [ 74.902990] Bluetooth: hci1: command tx timeout [ 76.758983] Bluetooth: hci0: command tx timeout [ 76.823062] Bluetooth: hci3: command tx timeout [ 76.823489] Bluetooth: hci6: command tx timeout [ 76.886978] Bluetooth: hci7: command tx timeout [ 76.887024] Bluetooth: hci2: command tx timeout [ 76.888063] Bluetooth: hci4: command tx timeout [ 76.888555] Bluetooth: hci5: command tx timeout [ 76.950986] Bluetooth: hci1: command tx timeout [ 78.806968] Bluetooth: hci0: command tx timeout [ 78.870987] Bluetooth: hci3: command tx timeout [ 78.871287] Bluetooth: hci6: command tx timeout [ 78.936112] Bluetooth: hci7: command tx timeout [ 78.936132] Bluetooth: hci5: command tx timeout [ 78.936560] Bluetooth: hci4: command tx timeout [ 78.937365] Bluetooth: hci2: command tx timeout [ 78.998993] Bluetooth: hci1: command tx timeout [ 107.007030] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.007704] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.145520] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.146149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 107.857668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.858852] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.031100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 108.032054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 108.191949] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.192568] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 108.286963] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.287559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.319161] audit: type=1400 audit(1756458230.816:8): avc: denied { open } for pid=3875 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 108.326054] audit: type=1400 audit(1756458230.817:9): avc: denied { kernel } for pid=3875 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 09:03:50 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 108.405359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.406013] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:03:50 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) [ 108.448768] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.449394] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.502005] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.502619] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.591856] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.592551] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.642677] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.643655] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.687228] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.687855] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.730512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.731180] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.766357] audit: type=1400 audit(1756458231.265:10): avc: denied { block_suspend } for pid=3900 comm="syz-executor.7" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 108.786494] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.787245] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.832247] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.832840] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.911175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.911796] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.064565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 109.066267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 109.573733] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 109.574787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 09:03:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) setgid(0x0) 09:03:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 09:03:52 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 09:03:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 09:03:52 executing program 6: r0 = socket(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) 09:03:52 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000000}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 09:03:52 executing program 4: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000640)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 09:03:52 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:03:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) [ 109.710395] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 109.724816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 09:03:52 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_open_dev$tty1(0xc, 0x4, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 09:03:52 executing program 6: r0 = socket(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) 09:03:52 executing program 0: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:03:52 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000000}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) [ 109.846572] kmemleak: Found object by alias at 0x607f1a633c94 [ 109.846593] CPU: 1 UID: 0 PID: 23 Comm: kworker/1:0 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 109.846612] Tainted: [W]=WARN [ 109.846616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 109.846624] Workqueue: events destroy_super_work [ 109.846654] Call Trace: [ 109.846660] [ 109.846666] dump_stack_lvl+0xca/0x120 [ 109.846690] __lookup_object+0x94/0xb0 [ 109.846706] delete_object_full+0x27/0x70 [ 109.846722] free_percpu+0x30/0x1160 [ 109.846742] percpu_free_rwsem+0x53/0xa0 [ 109.846760] destroy_super_work+0xe3/0x150 [ 109.846778] process_one_work+0x8e1/0x19c0 [ 109.846800] ? __pfx_process_one_work+0x10/0x10 [ 109.846813] ? move_linked_works+0x172/0x270 [ 109.846834] ? assign_work+0x196/0x240 [ 109.846849] worker_thread+0x67e/0xe90 [ 109.846863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 109.846880] ? __pfx_worker_thread+0x10/0x10 [ 109.846894] kthread+0x3c8/0x740 [ 109.846923] ? __pfx_kthread+0x10/0x10 [ 109.846938] ? ret_from_fork+0x23/0x430 [ 109.846963] ? lock_release+0xc8/0x290 [ 109.846976] ? __pfx_kthread+0x10/0x10 [ 109.846989] ret_from_fork+0x34b/0x430 [ 109.847006] ? __pfx_kthread+0x10/0x10 [ 109.847017] ret_from_fork_asm+0x1a/0x30 [ 109.847041] [ 109.847045] kmemleak: Object (percpu) 0x607f1a633c90 (size 8): [ 109.847052] kmemleak: comm "syz-executor.3", pid 3941, jiffies 4294776725 [ 109.847059] kmemleak: min_count = 1 [ 109.847063] kmemleak: count = 0 [ 109.847067] kmemleak: flags = 0x21 [ 109.847071] kmemleak: checksum = 0 [ 109.847075] kmemleak: backtrace: [ 109.847078] pcpu_alloc_noprof+0x87a/0x1170 [ 109.847093] perf_trace_event_init+0x366/0xa10 [ 109.847106] perf_trace_init+0x1a4/0x2f0 [ 109.847118] perf_tp_event_init+0xa6/0x120 [ 109.847133] perf_try_init_event+0x140/0x9f0 [ 109.847146] perf_event_alloc.part.0+0x118e/0x45f0 [ 109.847162] __do_sys_perf_event_open+0x719/0x2c20 [ 109.847175] do_syscall_64+0xbf/0x360 [ 109.847184] entry_SYSCALL_64_after_hwframe+0x77/0x7f 09:03:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) setgid(0x0) 09:03:52 executing program 5: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:03:52 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mknodat$loop(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 09:03:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 09:03:52 executing program 0: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) 09:03:52 executing program 6: r0 = socket(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) 09:03:52 executing program 4: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000640)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 09:03:52 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000000}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) [ 110.300603] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 110.301543] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 110.302222] CPU: 1 UID: 0 PID: 3950 Comm: syz-executor.5 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 110.303174] Tainted: [W]=WARN [ 110.303918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 110.305515] RIP: 0010:perf_tp_event+0x175/0xe70 [ 110.306429] 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 [ 110.310098] RSP: 0018:ffff8880450ef800 EFLAGS: 00010212 [ 110.311296] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 110.312919] RDX: ffff888009f75280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 110.314221] RBP: ffff8880450efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10c90 [ 110.314786] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 110.315366] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 110.315920] FS: 000055555dca0400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 110.316557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.317015] CR2: 000055555dca1c18 CR3: 0000000044f92000 CR4: 0000000000350ef0 [ 110.317580] Call Trace: [ 110.317787] [ 110.317975] ? arch_scale_cpu_capacity+0x17/0xa0 [ 110.318370] ? __pfx_perf_tp_event+0x10/0x10 [ 110.318725] ? __asan_memset+0x24/0x50 [ 110.319069] ? perf_trace_lock+0xb5/0x5d0 [ 110.319405] ? kvm_sched_clock_read+0x16/0x30 [ 110.319777] ? sched_clock+0x37/0x60 [ 110.320094] ? perf_trace_run_bpf_submit+0xef/0x180 [ 110.320492] perf_trace_run_bpf_submit+0xef/0x180 [ 110.320884] perf_trace_lock+0x337/0x5d0 [ 110.321216] ? __pfx_perf_trace_lock+0x10/0x10 [ 110.321587] ? lock_acquire+0x15e/0x2f0 [ 110.321896] ? futex_ref_get+0x48/0x300 [ 110.322216] ? futex_ref_get+0x114/0x300 [ 110.322546] ? futex_hash+0x15c/0x390 [ 110.322854] lock_release+0x1ab/0x290 [ 110.323186] ? futex_hash+0x15c/0x390 [ 110.323495] futex_ref_get+0x119/0x300 [ 110.323812] ? futex_hash+0x15c/0x390 [ 110.324122] futex_hash+0x70/0x390 [ 110.324417] futex_wake+0x143/0x540 [ 110.324719] ? put_pid+0x1f/0x30 [ 110.324997] ? kernel_clone+0x204/0x7f0 [ 110.325319] ? __pfx_futex_wake+0x10/0x10 [ 110.325658] ? __pfx_kernel_clone+0x10/0x10 [ 110.326007] ? perf_trace_lock+0xb5/0x5d0 [ 110.326356] do_futex+0x26d/0x370 [ 110.326643] ? __pfx_do_futex+0x10/0x10 [ 110.326988] ? __pfx___do_sys_clone+0x10/0x10 [ 110.327360] ? find_held_lock+0x2b/0x80 [ 110.327695] __x64_sys_futex+0x1c9/0x4d0 [ 110.328026] ? __pfx___x64_sys_futex+0x10/0x10 [ 110.328397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 110.328823] do_syscall_64+0xbf/0x360 [ 110.329138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.329550] RIP: 0033:0x7ffadf45ab19 [ 110.329859] 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 [ 110.331314] RSP: 002b:00007fffb9449428 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.331924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffadf45ab19 [ 110.332500] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ffadf56df68 [ 110.333065] RBP: 00007ffadf56df60 R08: 00007ffadc9d0700 R09: 0000000000000000 [ 110.333628] R10: 00007ffadc9d0700 R11: 0000000000000246 R12: 00007ffadf572a68 [ 110.334195] R13: 00007fffb9449530 R14: 00007ffadf56df60 R15: 000000000001ae72 [ 110.334769] [ 110.334979] Modules linked in: [ 110.335270] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 110.336156] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 110.336855] CPU: 1 UID: 0 PID: 3950 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 110.337805] Tainted: [D]=DIE, [W]=WARN [ 110.338113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 110.338770] RIP: 0010:perf_tp_event+0x175/0xe70 [ 110.339164] 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 [ 110.340602] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 110.341033] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 110.341601] RDX: ffff888009f75280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 110.342166] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd10c90 [ 110.342742] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 110.343330] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 110.343886] FS: 000055555dca0400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 110.344514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.344967] CR2: 000055555dca1c18 CR3: 0000000044f92000 CR4: 0000000000350ef0 [ 110.345528] Call Trace: [ 110.345739] [ 110.345920] ? __pfx_perf_tp_event+0x10/0x10 [ 110.346276] ? perf_trace_lock+0xb5/0x5d0 [ 110.346612] ? __pfx_perf_trace_lock+0x10/0x10 [ 110.346989] ? perf_trace_lock+0xb5/0x5d0 [ 110.347326] ? __pfx_perf_trace_lock+0x10/0x10 [ 110.347695] ? lock_acquire+0x15e/0x2f0 [ 110.348016] ? perf_trace_run_bpf_submit+0xef/0x180 [ 110.348413] perf_trace_run_bpf_submit+0xef/0x180 [ 110.348801] perf_trace_lock+0x337/0x5d0 [ 110.349128] ? __pfx_perf_trace_lock+0x10/0x10 [ 110.349495] ? find_held_lock+0x2b/0x80 [ 110.349820] ? hrtimer_interrupt+0x114/0x830 [ 110.350171] lock_release+0x1ab/0x290 [ 110.350477] ktime_get_update_offsets_now+0xab/0x3c0 [ 110.350886] ? hrtimer_interrupt+0x114/0x830 [ 110.351253] ? __pfx_lapic_next_deadline+0x10/0x10 [ 110.351647] hrtimer_interrupt+0x114/0x830 [ 110.351986] ? __pfx_flush_tlb_func+0x10/0x10 [ 110.352343] ? trace_csd_function_exit+0x134/0x190 [ 110.352734] ? __flush_smp_call_function_queue+0x28c/0x740 [ 110.353182] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 110.353593] sysvec_apic_timer_interrupt+0x6b/0x80 [ 110.353987] [ 110.354170] [ 110.354358] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 110.354772] RIP: 0010:oops_exit+0x0/0x50 [ 110.355119] 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 [ 110.356528] RSP: 0018:ffff8880450ef690 EFLAGS: 00000202 [ 110.356952] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 110.357514] RDX: ffff888009f75280 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 110.358068] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 110.358624] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880450ef758 [ 110.359183] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 110.359747] ? add_taint+0x5f/0xd0 [ 110.360035] ? oops_end+0x4a/0xe0 [ 110.360323] oops_end+0x65/0xe0 [ 110.360598] exc_general_protection+0x1a2/0x330 [ 110.360975] asm_exc_general_protection+0x26/0x30 [ 110.361355] RIP: 0010:perf_tp_event+0x175/0xe70 [ 110.361729] 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 [ 110.363156] RSP: 0018:ffff8880450ef800 EFLAGS: 00010212 [ 110.363596] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 110.364168] RDX: ffff888009f75280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 110.364748] RBP: ffff8880450efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10c90 [ 110.365334] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 110.365910] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 110.366489] ? perf_tp_event+0x167/0xe70 [ 110.366829] ? arch_scale_cpu_capacity+0x17/0xa0 [ 110.367237] ? __pfx_perf_tp_event+0x10/0x10 [ 110.367603] ? __asan_memset+0x24/0x50 [ 110.367935] ? perf_trace_lock+0xb5/0x5d0 [ 110.368275] ? kvm_sched_clock_read+0x16/0x30 [ 110.368649] ? sched_clock+0x37/0x60 [ 110.368964] ? perf_trace_run_bpf_submit+0xef/0x180 [ 110.369371] perf_trace_run_bpf_submit+0xef/0x180 [ 110.369772] perf_trace_lock+0x337/0x5d0 [ 110.370112] ? __pfx_perf_trace_lock+0x10/0x10 [ 110.370499] ? lock_acquire+0x15e/0x2f0 [ 110.370831] ? futex_ref_get+0x48/0x300 [ 110.371177] ? futex_ref_get+0x114/0x300 [ 110.371507] ? futex_hash+0x15c/0x390 [ 110.371817] lock_release+0x1ab/0x290 [ 110.372131] ? futex_hash+0x15c/0x390 [ 110.372443] futex_ref_get+0x119/0x300 [ 110.372761] ? futex_hash+0x15c/0x390 [ 110.373071] futex_hash+0x70/0x390 [ 110.373370] futex_wake+0x143/0x540 [ 110.373672] ? put_pid+0x1f/0x30 [ 110.373949] ? kernel_clone+0x204/0x7f0 [ 110.374272] ? __pfx_futex_wake+0x10/0x10 [ 110.374619] ? __pfx_kernel_clone+0x10/0x10 [ 110.374989] ? perf_trace_lock+0xb5/0x5d0 [ 110.375328] do_futex+0x26d/0x370 [ 110.375622] ? __pfx_do_futex+0x10/0x10 [ 110.375951] ? __pfx___do_sys_clone+0x10/0x10 [ 110.376319] ? find_held_lock+0x2b/0x80 [ 110.376653] __x64_sys_futex+0x1c9/0x4d0 [ 110.376986] ? __pfx___x64_sys_futex+0x10/0x10 [ 110.377360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 110.377786] do_syscall_64+0xbf/0x360 [ 110.378096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.378515] RIP: 0033:0x7ffadf45ab19 [ 110.378821] 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 [ 110.380275] RSP: 002b:00007fffb9449428 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.380883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffadf45ab19 [ 110.381456] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ffadf56df68 [ 110.382032] RBP: 00007ffadf56df60 R08: 00007ffadc9d0700 R09: 0000000000000000 [ 110.382612] R10: 00007ffadc9d0700 R11: 0000000000000246 R12: 00007ffadf572a68 [ 110.383208] R13: 00007fffb9449530 R14: 00007ffadf56df60 R15: 000000000001ae72 [ 110.383785] [ 110.383973] Modules linked in: [ 110.384242] ---[ end trace 0000000000000000 ]--- [ 110.384622] RIP: 0010:perf_tp_event+0x175/0xe70 [ 110.385003] 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 [ 110.386449] RSP: 0018:ffff8880450ef800 EFLAGS: 00010212 [ 110.386875] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 110.387449] RDX: ffff888009f75280 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 110.388023] RBP: ffff8880450efa70 R08: ffff88806cf31340 R09: ffffe8ffffd10c90 [ 110.388589] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 110.389162] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 110.389735] FS: 000055555dca0400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 110.390377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.390840] CR2: 000055555dca1c18 CR3: 0000000044f92000 CR4: 0000000000350ef0 [ 110.391417] Kernel panic - not syncing: Fatal exception in interrupt [ 110.392198] Kernel Offset: disabled [ 110.392497] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:03:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888017829b80 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801cb9f6f8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1 R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555963c400 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80772d4018 CR3=000000003d48d000 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=0000000000000000696c61766e49002f XMM01=ffffffffffffffff0f0e0d0c0b0a0908 XMM02=ffffffff0f0e0d0c0b0a090807060504 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005560bf54f31000005560bf54f2f0 XMM06=00005560bf56abb00000000000000003 XMM07=00000000000000000000000000000000 XMM08=7269762f736563697665642f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000052 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff8880450ef170 R8 =0000000000000000 R9 =ffffed10016d1046 R10=0000000000000052 R11=6666666666662052 R12=0000000000000052 R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555dca0400 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055555dca1c18 CR3=0000000044f92000 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=00007ffadf5417c000007ffadf5417c8 XMM02=00007ffadf5417e000007ffadf5417c0 XMM03=00007ffadf5417c800007ffadf5417c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000