Warning: Permanently added '[localhost]:1884' (ECDSA) to the list of known hosts. 2025/08/29 11:36:12 fuzzer started 2025/08/29 11:36:12 dialing manager at localhost:43077 syzkaller login: [ 58.411279] cgroup: Unknown subsys name 'net' [ 58.478360] cgroup: Unknown subsys name 'cpuset' [ 58.495584] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:36:22 syscalls: 2214 2025/08/29 11:36:22 code coverage: enabled 2025/08/29 11:36:22 comparison tracing: enabled 2025/08/29 11:36:22 extra coverage: enabled 2025/08/29 11:36:22 setuid sandbox: enabled 2025/08/29 11:36:22 namespace sandbox: enabled 2025/08/29 11:36:22 Android sandbox: enabled 2025/08/29 11:36:22 fault injection: enabled 2025/08/29 11:36:22 leak checking: enabled 2025/08/29 11:36:22 net packet injection: enabled 2025/08/29 11:36:22 net device setup: enabled 2025/08/29 11:36:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:36:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:36:22 USB emulation: enabled 2025/08/29 11:36:22 hci packet injection: enabled 2025/08/29 11:36:22 wifi device emulation: enabled 2025/08/29 11:36:22 802.15.4 emulation: enabled 2025/08/29 11:36:22 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:36:22 fetching corpus: 50, signal 17217/20858 (executing program) 2025/08/29 11:36:22 fetching corpus: 100, signal 26849/32011 (executing program) 2025/08/29 11:36:22 fetching corpus: 150, signal 35423/41929 (executing program) 2025/08/29 11:36:22 fetching corpus: 200, signal 44277/51907 (executing program) 2025/08/29 11:36:23 fetching corpus: 250, signal 51685/60444 (executing program) 2025/08/29 11:36:23 fetching corpus: 300, signal 56667/66436 (executing program) 2025/08/29 11:36:23 fetching corpus: 350, signal 61905/72665 (executing program) 2025/08/29 11:36:23 fetching corpus: 400, signal 65948/77658 (executing program) 2025/08/29 11:36:23 fetching corpus: 450, signal 69141/81873 (executing program) 2025/08/29 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program) 2025/08/29 11:36:37 fetching corpus: 8250, signal 186327/191745 (executing program) 2025/08/29 11:36:37 fetching corpus: 8300, signal 186575/191777 (executing program) 2025/08/29 11:36:37 fetching corpus: 8350, signal 187000/191777 (executing program) 2025/08/29 11:36:37 fetching corpus: 8400, signal 187184/191779 (executing program) 2025/08/29 11:36:37 fetching corpus: 8450, signal 187433/191792 (executing program) 2025/08/29 11:36:37 fetching corpus: 8500, signal 187736/191792 (executing program) 2025/08/29 11:36:37 fetching corpus: 8550, signal 188012/191794 (executing program) 2025/08/29 11:36:38 fetching corpus: 8600, signal 188397/191838 (executing program) 2025/08/29 11:36:38 fetching corpus: 8631, signal 188527/191838 (executing program) 2025/08/29 11:36:38 fetching corpus: 8631, signal 188527/191838 (executing program) 2025/08/29 11:36:40 starting 8 fuzzer processes 11:36:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0xd, &(0x7f0000000000), 0x4) 11:36:40 executing program 6: syz_mount_image$nfs(0x0, &(0x7f0000000300)='.\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="1c", 0x1}], 0x0, 0x0) 11:36:40 executing program 1: r0 = eventfd2(0x0, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x500, 0x0, 0x0, r0, 0x0}]) 11:36:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x13, 0x0, &(0x7f0000000240)) 11:36:40 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0xc0189436, 0x1) 11:36:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0xfffffffffffffffd, 0x0) [ 85.378294] audit: type=1400 audit(1756467400.092:7): avc: denied { execmem } for pid=273 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:36:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:36:40 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x40181, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="feb8e520d8768a6467872d0a", 0xc}], 0x1, 0x0, 0x0, 0x0) [ 86.656310] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.660186] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 86.664789] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 86.668819] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.671345] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 86.675738] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 86.677358] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.678809] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 86.679292] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 86.683144] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 86.689011] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.708158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.711132] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 86.712895] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.715384] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.720030] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.726786] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.737209] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 86.740962] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 86.748011] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 86.749930] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 86.751313] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 86.764164] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 86.770078] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.774153] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 86.776160] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 86.777300] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 86.782847] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 86.785234] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 86.786761] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 86.788284] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 86.789862] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 86.794252] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 86.796173] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 86.797494] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 86.799770] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.814865] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 86.817096] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 86.819240] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 86.827061] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 88.741326] Bluetooth: hci0: command tx timeout [ 88.804794] Bluetooth: hci1: command tx timeout [ 88.805969] Bluetooth: hci3: command tx timeout [ 88.868786] Bluetooth: hci4: command tx timeout [ 88.869686] Bluetooth: hci5: command tx timeout [ 88.870363] Bluetooth: hci6: command tx timeout [ 88.871058] Bluetooth: hci7: command tx timeout [ 88.871860] Bluetooth: hci2: command tx timeout [ 90.789681] Bluetooth: hci0: command tx timeout [ 90.853648] Bluetooth: hci3: command tx timeout [ 90.854156] Bluetooth: hci1: command tx timeout [ 90.917651] Bluetooth: hci6: command tx timeout [ 90.918149] Bluetooth: hci5: command tx timeout [ 90.918584] Bluetooth: hci2: command tx timeout [ 90.919271] Bluetooth: hci7: command tx timeout [ 90.919811] Bluetooth: hci4: command tx timeout [ 92.836680] Bluetooth: hci0: command tx timeout [ 92.900762] Bluetooth: hci3: command tx timeout [ 92.901278] Bluetooth: hci1: command tx timeout [ 92.965063] Bluetooth: hci7: command tx timeout [ 92.965575] Bluetooth: hci4: command tx timeout [ 92.966081] Bluetooth: hci2: command tx timeout [ 92.966526] Bluetooth: hci5: command tx timeout [ 92.967652] Bluetooth: hci6: command tx timeout [ 94.884660] Bluetooth: hci0: command tx timeout [ 94.948745] Bluetooth: hci1: command tx timeout [ 94.949252] Bluetooth: hci3: command tx timeout [ 95.012705] Bluetooth: hci5: command tx timeout [ 95.013198] Bluetooth: hci4: command tx timeout [ 95.013877] Bluetooth: hci6: command tx timeout [ 95.014308] Bluetooth: hci2: command tx timeout [ 95.014767] Bluetooth: hci7: command tx timeout [ 121.680628] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.681328] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.808746] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.809376] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.289900] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.290542] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.484703] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.485349] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.486565] audit: type=1400 audit(1756467437.196:8): avc: denied { open } for pid=3790 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 [ 122.498685] audit: type=1400 audit(1756467437.197:9): avc: denied { kernel } for pid=3790 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 11:37:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0xc0189436, 0x1) 11:37:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0xc0189436, 0x1) 11:37:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0xc0189436, 0x1) [ 123.016132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.017179] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:37:17 executing program 3: clone3(&(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getrusage(0x0, &(0x7f0000002a80)) 11:37:17 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 123.233407] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.235319] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:37:17 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb) 11:37:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) fchown(r0, 0x0, 0xffffffffffffffff) [ 123.277708] audit: type=1400 audit(1756467437.989:10): avc: denied { read } for pid=3849 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 11:37:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) fchown(r0, 0x0, 0xffffffffffffffff) [ 123.410258] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.411121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.474664] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.475352] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.629646] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.630288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.745618] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.746229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.810951] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.812394] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.892933] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.893554] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.972628] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.973252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.005275] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.005932] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.141146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.141800] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.192205] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.193421] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:37:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) shmdt(r1) 11:37:19 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADMODE2(r0, 0x5322, 0x0) 11:37:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) fchown(r0, 0x0, 0xffffffffffffffff) 11:37:19 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x40181, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="feb8e520d8768a6467872d0a", 0xc}], 0x1, 0x0, 0x0, 0x0) 11:37:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r0, 0x402, 0x80000014) close_range(r0, 0xffffffffffffffff, 0x2) 11:37:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0xfffffffffffffffd, 0x0) [ 124.397341] audit: type=1400 audit(1756467439.109:11): avc: denied { watch } for pid=3916 comm="syz-executor.2" path="/proc/3916/task" dev="proc" ino=4886 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 11:37:19 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x40181, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="feb8e520d8768a6467872d0a", 0xc}], 0x1, 0x0, 0x0, 0x0) 11:37:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r0, 0x402, 0x80000014) close_range(r0, 0xffffffffffffffff, 0x2) 11:37:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADMODE2(r0, 0x5322, 0x0) 11:37:19 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) shmdt(r1) 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0xfffffffffffffffd, 0x0) 11:37:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) fchown(r0, 0x0, 0xffffffffffffffff) 11:37:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r0, 0x402, 0x80000014) close_range(r0, 0xffffffffffffffff, 0x2) 11:37:19 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x40181, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="feb8e520d8768a6467872d0a", 0xc}], 0x1, 0x0, 0x0, 0x0) 11:37:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0x0, 0xfffffffffffffffd, 0x0) 11:37:19 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) shmdt(r1) 11:37:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) dup2(r0, r1) 11:37:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') fcntl$notify(r0, 0x402, 0x80000014) close_range(r0, 0xffffffffffffffff, 0x2) 11:37:19 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETLED(r0, 0x541c, 0x0) 11:37:19 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x1c}}, 0x0) 11:37:19 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADMODE2(r0, 0x5322, 0x0) 11:37:19 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/proc/thread-self/attr/fscreate\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x3f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x9) 11:37:19 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) shmdt(r1) 11:37:19 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f0000ff4000/0x4000)=nil) 11:37:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000006c0)={0x80}) [ 124.742970] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 124.743879] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 124.744499] CPU: 1 UID: 0 PID: 3963 Comm: syz-executor.3 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 124.746061] Tainted: [W]=WARN [ 124.746851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.748621] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.749699] 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 [ 124.753851] RSP: 0018:ffff8880479af780 EFLAGS: 00010012 [ 124.754341] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.754981] RDX: ffff888015f3d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 124.755659] RBP: ffff8880479af9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16900 [ 124.756320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 124.756896] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 124.757464] FS: 0000555575c59400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 124.758092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.758556] CR2: 00007f404fa54018 CR3: 0000000045d4d000 CR4: 0000000000350ef0 [ 124.759113] Call Trace: [ 124.759322] [ 124.759504] ? __pfx_perf_tp_event+0x10/0x10 [ 124.759915] ? arch_scale_cpu_capacity+0x17/0xa0 [ 124.760360] ? cpu_util.constprop.0+0x17d/0x340 [ 124.760791] ? __asan_memset+0x24/0x50 [ 124.761108] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 124.761543] ? lock_release+0xc8/0x290 [ 124.761861] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 124.762329] ? __lock_acquire+0x694/0x1b70 [ 124.762674] ? perf_trace_run_bpf_submit+0xef/0x180 [ 124.763077] perf_trace_run_bpf_submit+0xef/0x180 [ 124.763469] perf_trace_preemptirq_template+0x259/0x430 [ 124.763912] ? __pick_eevdf+0x326/0x570 [ 124.764232] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.764706] ? update_curr+0x39e/0x500 [ 124.765022] ? find_held_lock+0x2b/0x80 [ 124.765352] ? try_to_wake_up+0x8ae/0x11d0 [ 124.765698] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 124.766112] trace_irq_enable.constprop.0+0xa6/0x100 [ 124.766518] trace_hardirqs_on+0x26/0x40 [ 124.766848] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 124.767244] try_to_wake_up+0x8ae/0x11d0 [ 124.767583] ? __pfx_try_to_wake_up+0x10/0x10 [ 124.767958] ? plist_del+0x122/0x270 [ 124.768269] ? find_held_lock+0x2b/0x80 [ 124.768596] ? futex_wake+0x474/0x540 [ 124.768914] wake_up_q+0xa1/0x130 [ 124.769202] futex_wake+0x47e/0x540 [ 124.769506] ? __pfx_futex_wake+0x10/0x10 [ 124.769846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 124.770268] ? finish_task_switch.isra.0+0x206/0x840 [ 124.770684] do_futex+0x26d/0x370 [ 124.770970] ? __pfx_do_futex+0x10/0x10 [ 124.771291] ? __pfx___schedule+0x10/0x10 [ 124.771636] __x64_sys_futex+0x1c9/0x4d0 [ 124.771969] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.772444] ? __pfx___x64_sys_futex+0x10/0x10 [ 124.772812] ? xfd_validate_state+0x55/0x180 [ 124.773180] do_syscall_64+0xbf/0x360 [ 124.773488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.773957] RIP: 0033:0x7f15a1e53b19 [ 124.774294] 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 [ 124.775836] RSP: 002b:00007ffea4e42f08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.776447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15a1e53b19 [ 124.777021] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f15a1f66f68 [ 124.777585] RBP: 00007f15a1f66f60 R08: 00007f159f3c9700 R09: 0000000000000000 [ 124.778151] R10: 00007f159f3c9700 R11: 0000000000000246 R12: 00007f15a1f6b078 [ 124.778714] R13: 00007ffea4e43010 R14: 00007f15a1f66f60 R15: 000000000001e6d5 [ 124.779287] [ 124.779478] Modules linked in: [ 124.779750] ---[ end trace 0000000000000000 ]--- [ 124.779753] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 124.780123] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.780953] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 124.781372] 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 [ 124.782065] CPU: 0 UID: 0 PID: 3973 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 124.783636] RSP: 0018:ffff8880479af780 EFLAGS: 00010012 [ 124.784615] Tainted: [D]=DIE, [W]=WARN [ 124.784622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.785102] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.785435] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.786097] RDX: ffff888015f3d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 124.786734] 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 [ 124.787113] RBP: ffff8880479af9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16900 [ 124.787762] RSP: 0018:ffff888047a97780 EFLAGS: 00010012 [ 124.789378] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 124.789959] [ 124.790435] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 124.791068] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 124.791219] FS: 0000555575c59400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 124.791856] RDX: ffff888013ee1b80 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 124.792445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.793152] RBP: ffff888047a979f0 R08: ffff88806ce31340 R09: ffffe8ffffc16900 [ 124.793725] CR2: 00007f404fa54018 CR3: 0000000045d4d000 CR4: 0000000000350ef0 [ 124.794240] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 124.794819] note: syz-executor.3[3963] exited with irqs disabled [ 124.795457] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 124.797102] FS: 000055555914a400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 124.797723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.798172] CR2: 000055555914bc18 CR3: 000000000efa2000 CR4: 0000000000350ef0 [ 124.798724] Call Trace: [ 124.798928] [ 124.799107] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.799529] ? __pfx_perf_tp_event+0x10/0x10 [ 124.799888] ? __mutex_trylock_common+0xf9/0x260 [ 124.800262] ? arch_scale_cpu_capacity+0x17/0xa0 [ 124.800639] ? cpu_util.constprop.0+0x17d/0x340 [ 124.801014] ? __asan_memset+0x24/0x50 [ 124.801330] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 124.801752] ? lock_release+0x1c7/0x290 [ 124.802067] ? __pfx___mutex_lock+0x10/0x10 [ 124.802410] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 124.802845] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 124.803258] ? perf_trace_run_bpf_submit+0xef/0x180 [ 124.803658] ? __resched_curr+0x2a2/0x330 [ 124.803988] ? __pfx___resched_curr+0x10/0x10 [ 124.804343] perf_trace_run_bpf_submit+0xef/0x180 [ 124.804723] perf_trace_preemptirq_template+0x259/0x430 [ 124.805145] ? __pick_eevdf+0x326/0x570 [ 124.805457] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.805919] ? update_curr+0x39e/0x500 [ 124.806228] ? check_preempt_wakeup_fair+0x406/0x950 [ 124.806622] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 124.807019] trace_irq_enable.constprop.0+0xa6/0x100 [ 124.807416] trace_hardirqs_on+0x26/0x40 [ 124.807744] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 124.808130] try_to_wake_up+0x8ae/0x11d0 [ 124.808453] ? __pfx_try_to_wake_up+0x10/0x10 [ 124.808809] ? plist_del+0x122/0x270 [ 124.809107] ? __futex_unqueue+0xda/0x1c0 [ 124.809433] wake_up_q+0xa1/0x130 [ 124.809712] futex_wake+0x47e/0x540 [ 124.810003] ? __pfx_futex_wake+0x10/0x10 [ 124.810331] ? xfd_validate_state+0x55/0x180 [ 124.810681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 124.811088] ? finish_task_switch.isra.0+0x206/0x840 [ 124.811490] do_futex+0x26d/0x370 [ 124.811777] ? __pfx_do_futex+0x10/0x10 [ 124.812093] ? __pfx___schedule+0x10/0x10 [ 124.812420] __x64_sys_futex+0x1c9/0x4d0 [ 124.812740] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.813199] ? __pfx___x64_sys_futex+0x10/0x10 [ 124.813558] ? xfd_validate_state+0x55/0x180 [ 124.813911] do_syscall_64+0xbf/0x360 [ 124.814210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.814611] RIP: 0033:0x7efea0abbb19 [ 124.814907] 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 [ 124.816305] RSP: 002b:00007ffc96332e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.816890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efea0abbb19 [ 124.817437] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007efea0bcef68 [ 124.817983] RBP: 00007efea0bcef60 R08: 00007efe9e031700 R09: 0000000000000000 [ 124.818529] R10: 00007efe9e031700 R11: 0000000000000246 R12: 00007efea0bd3078 [ 124.819077] R13: 00007ffc96332f40 R14: 00007efea0bcef60 R15: 000000000001e6e9 [ 124.819633] [ 124.819820] Modules linked in: [ 124.820074] ---[ end trace 0000000000000000 ]--- [ 124.820076] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 124.820437] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.821306] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 124.821661] 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 [ 124.822255] CPU: 1 UID: 0 PID: 3963 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 124.823695] RSP: 0018:ffff8880479af780 EFLAGS: 00010012 [ 124.824765] Tainted: [D]=DIE, [W]=WARN [ 124.825192] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.825541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.826115] RDX: ffff888015f3d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 124.826851] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.827422] RBP: ffff8880479af9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16900 [ 124.827845] 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 [ 124.828461] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 124.829960] RSP: 0018:ffff88806cf08b80 EFLAGS: 00010012 [ 124.830598] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 124.831025] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.831671] FS: 000055555914a400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 124.832238] RDX: ffff888015f3d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 124.832954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.833523] RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd16900 [ 124.834044] CR2: 000055555914bc18 CR3: 000000000efa2000 CR4: 0000000000350ef0 [ 124.834606] R10: 0000000000000000 R11: ffff888017707898 R12: dffffc0000000000 [ 124.835190] note: syz-executor.4[3973] exited with irqs disabled [ 124.835745] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 124.836732] FS: 0000555575c59400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 124.837361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.837814] CR2: 00007f404fa54018 CR3: 0000000045d4d000 CR4: 0000000000350ef0 [ 124.838375] Call Trace: [ 124.838580] [ 124.838759] ? __pfx_perf_tp_event+0x10/0x10 [ 124.839121] ? update_load_avg+0x17d/0x1ef0 [ 124.839470] ? place_entity+0x1c/0x410 [ 124.839790] ? check_preempt_wakeup_fair+0x6e/0x950 [ 124.840187] ? lock_release+0x1c7/0x290 [ 124.840503] ? lock_release+0x1c7/0x290 [ 124.840819] ? do_raw_spin_unlock+0x53/0x220 [ 124.841175] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 124.841583] ? try_to_wake_up+0x8ae/0x11d0 [ 124.841926] ? do_raw_spin_lock+0x123/0x260 [ 124.842275] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 124.842652] ? perf_trace_run_bpf_submit+0xef/0x180 [ 124.843052] perf_trace_run_bpf_submit+0xef/0x180 [ 124.843439] perf_trace_preemptirq_template+0x259/0x430 [ 124.843881] ? read_tsc+0x9/0x20 [ 124.844159] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 124.844624] ? clockevents_program_event+0x135/0x360 [ 124.845025] ? tick_program_event+0xac/0x140 [ 124.845374] ? handle_softirqs+0x16e/0x770 [ 124.845714] trace_irq_enable.constprop.0+0xa6/0x100 [ 124.846122] trace_hardirqs_on+0x26/0x40 [ 124.846441] handle_softirqs+0x16e/0x770 [ 124.846773] __irq_exit_rcu+0xc4/0x100 [ 124.847092] irq_exit_rcu+0x9/0x20 [ 124.847377] sysvec_apic_timer_interrupt+0x70/0x80 [ 124.847781] [ 124.847961] [ 124.848142] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 124.848557] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 124.848928] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 124.850395] RSP: 0018:ffff8880479aff28 EFLAGS: 00000246 [ 124.850828] RAX: 0000000000000001 RBX: ffff888015f3d280 RCX: ffffffff817c2b86 [ 124.851405] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 124.851986] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 124.852562] R10: ffffffff8643ac57 R11: 3030303030302052 R12: ffff888015f3d280 [ 124.853134] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 124.853709] ? trace_irq_enable.constprop.0+0x26/0x100 [ 124.854135] ? make_task_dead+0x214/0x3b0 [ 124.854475] ? make_task_dead+0x214/0x3b0 [ 124.854812] ? do_syscall_64+0xbf/0x360 [ 124.855137] rewind_stack_and_make_dead+0x16/0x20 [ 124.855533] RIP: 0033:0x7f15a1e53b19 [ 124.855843] 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 [ 124.857299] RSP: 002b:00007ffea4e42f08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.857906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15a1e53b19 [ 124.858475] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f15a1f66f68 [ 124.859050] RBP: 00007f15a1f66f60 R08: 00007f159f3c9700 R09: 0000000000000000 [ 124.859632] R10: 00007f159f3c9700 R11: 0000000000000246 R12: 00007f15a1f6b078 [ 124.860204] R13: 00007ffea4e43010 R14: 00007f15a1f66f60 R15: 000000000001e6d5 [ 124.860781] [ 124.860973] Modules linked in: [ 124.861242] ---[ end trace 0000000000000000 ]--- [ 124.861244] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 124.861622] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.862610] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 124.862978] 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 [ 124.863760] CPU: 0 UID: 0 PID: 3973 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 124.865208] RSP: 0018:ffff8880479af780 EFLAGS: 00010012 [ 124.866264] Tainted: [D]=DIE, [W]=WARN [ 124.866684] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 124.867030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.867598] RDX: ffff888015f3d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 124.868344] RIP: 0010:perf_tp_event+0x175/0xe70 [ 124.868920] RBP: ffff8880479af9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16900 [ 124.869337] 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 [ 124.869907] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 124.871514] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 124.872087] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 124.872090] [ 124.872100] FS: 0000555575c59400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 124.872566] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 124.873131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.873290] RDX: ffff888013ee1b80 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 124.873927] CR2: 00007f404fa54018 CR3: 0000000045d4d000 CR4: 0000000000350ef0 [ 124.874561] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc16900 [ 124.875028] Kernel panic - not syncing: Fatal exception in interrupt [ 125.918972] Shutting down cpus with NMI [ 125.921083] Kernel Offset: disabled [ 125.921381] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:37:19 Registers: info registers vcpu 0 RAX=1ffffd400020d958 RBX=0000000000000000 RCX=ffffffff819e4a97 RDX=fffff9400020d959 RSI=0000000000000000 RDI=0000000000000000 RBP=ffffea000106cac0 RSP=ffff88801ba176b8 R8 =0000000000000000 R9 =fffff9400020d958 R10=ffffea000106cac7 R11=00000000000001ff R12=8000000041b2b007 R13=ffffea000106cac0 R14=ffffea000106cac0 R15=dffffc0000000000 RIP=ffffffff8173e2e8 RFL=00000246 [---Z-P-] 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 000055555914a400 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f991156f3a4 CR3=000000004477b000 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=ffffffffffffffffffff000000000000 XMM02=0000000000000000000055006b736964 XMM03=000000000000000000006b636f6c622f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=000055c54913c5100000000400000002 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a 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=ffff8880479af070 R8 =0000000000000000 R9 =ffffed100174e046 R10=0000000000000020 R11=0000000065646f43 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 0000555575c59400 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f404fa54018 CR3=0000000045d4d000 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=00007f15a1f3a7c000007f15a1f3a7c8 XMM02=00007f15a1f3a7e000007f15a1f3a7c0 XMM03=00007f15a1f3a7c800007f15a1f3a7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000