Warning: Permanently added '[localhost]:56264' (ECDSA) to the list of known hosts. 2025/09/01 11:11:18 fuzzer started 2025/09/01 11:11:19 dialing manager at localhost:35473 syzkaller login: [ 52.136650] cgroup: Unknown subsys name 'net' [ 52.205778] cgroup: Unknown subsys name 'cpuset' [ 52.221591] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:11:29 syscalls: 2214 2025/09/01 11:11:29 code coverage: enabled 2025/09/01 11:11:29 comparison tracing: enabled 2025/09/01 11:11:29 extra coverage: enabled 2025/09/01 11:11:29 setuid sandbox: enabled 2025/09/01 11:11:29 namespace sandbox: enabled 2025/09/01 11:11:29 Android sandbox: enabled 2025/09/01 11:11:29 fault injection: enabled 2025/09/01 11:11:29 leak checking: enabled 2025/09/01 11:11:29 net packet injection: enabled 2025/09/01 11:11:29 net device setup: enabled 2025/09/01 11:11:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:11:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:11:29 USB emulation: enabled 2025/09/01 11:11:29 hci packet injection: enabled 2025/09/01 11:11:29 wifi device emulation: enabled 2025/09/01 11:11:29 802.15.4 emulation: enabled 2025/09/01 11:11:29 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:11:29 fetching corpus: 50, signal 17988/21572 (executing program) 2025/09/01 11:11:29 fetching corpus: 100, signal 35083/39963 (executing program) 2025/09/01 11:11:29 fetching corpus: 150, signal 45259/51287 (executing program) 2025/09/01 11:11:30 fetching corpus: 200, signal 49926/57259 (executing program) 2025/09/01 11:11:30 fetching corpus: 250, signal 53255/61809 (executing program) 2025/09/01 11:11:30 fetching corpus: 300, signal 60938/70350 (executing program) 2025/09/01 11:11:30 fetching corpus: 350, signal 64938/75384 (executing program) 2025/09/01 11:11:30 fetching corpus: 400, signal 68366/79756 (executing program) 2025/09/01 11:11:30 fetching corpus: 450, signal 71561/83955 (executing program) 2025/09/01 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program) 2025/09/01 11:11:43 fetching corpus: 7650, signal 182873/189423 (executing program) 2025/09/01 11:11:43 fetching corpus: 7700, signal 183572/189423 (executing program) 2025/09/01 11:11:43 fetching corpus: 7750, signal 183802/189424 (executing program) 2025/09/01 11:11:43 fetching corpus: 7800, signal 184153/189429 (executing program) 2025/09/01 11:11:44 fetching corpus: 7850, signal 184463/189436 (executing program) 2025/09/01 11:11:44 fetching corpus: 7900, signal 184684/189438 (executing program) 2025/09/01 11:11:44 fetching corpus: 7950, signal 184935/189439 (executing program) 2025/09/01 11:11:44 fetching corpus: 8000, signal 185209/189440 (executing program) 2025/09/01 11:11:44 fetching corpus: 8050, signal 185414/189441 (executing program) 2025/09/01 11:11:44 fetching corpus: 8100, signal 185626/189461 (executing program) 2025/09/01 11:11:44 fetching corpus: 8150, signal 185894/189474 (executing program) 2025/09/01 11:11:44 fetching corpus: 8200, signal 186236/189486 (executing program) 2025/09/01 11:11:44 fetching corpus: 8250, signal 186555/189490 (executing program) 2025/09/01 11:11:44 fetching corpus: 8300, signal 186820/189496 (executing program) 2025/09/01 11:11:44 fetching corpus: 8329, signal 186964/189498 (executing program) 2025/09/01 11:11:44 fetching corpus: 8329, signal 186964/189498 (executing program) 2025/09/01 11:11:47 starting 8 fuzzer processes 11:11:47 executing program 0: perf_event_open(&(0x7f0000000100)={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 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000340)={"9aa04bb5181700d0f7d4c0ae", &(0x7f0000000240)='`', 0x20000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 11:11:47 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x41a, 0x431, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() ptrace(0x10, r0) r1 = getpgrp(r0) tgkill(r0, r1, 0x2) ptrace$setregs(0xe, r0, 0x0, &(0x7f00000009c0)) wait4(r0, 0x0, 0x20000000, &(0x7f0000000300)) r2 = getpid() perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0x6, 0x0, 0x3, 0x0, 0x5, 0x22800, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x6}, 0x4008a, 0x9, 0x7, 0x4, 0x6, 0x5, 0xfff, 0x0, 0x4, 0x0, 0x1ff}, r2, 0x6, 0xffffffffffffffff, 0xa) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000200)=[{{0x77359400}, 0x1, 0x800}], 0x18) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0xf8, 0x2, 0x6, 0x7, "64eb937f59bd4b065ba98f768e76b43baaf31338d78f99eecb44c3493f36c912"}) 11:11:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x0, {0x8}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) [ 80.480046] audit: type=1400 audit(1756725107.715:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:11:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) utime(0x0, &(0x7f0000000080)) 11:11:47 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETLED(r0, 0x80045432, 0x2000000000000000) 11:11:47 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000800)=[{&(0x7f00000005c0)='x', 0x1, 0x31cf}], 0x0, 0x0) 11:11:47 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40bc5311, &(0x7f0000000240)={0x0, 0x0, 'client1\x00', 0x0, "66581913a7de0f67", "157b839b11997dee4a2d9b6c07d4e427e21cc06c0c3a857bb43358987cfa98a7"}) 11:11:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9]}}]}]}]}, 0x44}}, 0x0) [ 81.632661] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.634886] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.637020] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.641784] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.644233] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.919168] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.927487] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.932024] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.938223] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.942237] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.974378] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.978004] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.990345] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.995055] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.997143] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 82.005112] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.007001] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 82.020462] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 82.023168] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 82.036319] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 82.039059] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 82.043303] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 82.048584] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 82.057241] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 82.060448] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 82.063205] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.064567] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 82.067071] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 82.068679] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 82.069260] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.076808] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 82.085092] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 82.089561] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 82.095626] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 82.099591] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.111276] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 82.114097] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 82.127034] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 82.129448] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 82.143221] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 83.727867] Bluetooth: hci0: command tx timeout [ 83.982493] Bluetooth: hci1: command tx timeout [ 84.111013] Bluetooth: hci2: command tx timeout [ 84.173908] Bluetooth: hci3: command tx timeout [ 84.175080] Bluetooth: hci7: command tx timeout [ 84.238154] Bluetooth: hci5: command tx timeout [ 84.238183] Bluetooth: hci6: command tx timeout [ 84.239075] Bluetooth: hci4: command tx timeout [ 85.773920] Bluetooth: hci0: command tx timeout [ 86.029891] Bluetooth: hci1: command tx timeout [ 86.157807] Bluetooth: hci2: command tx timeout [ 86.221768] Bluetooth: hci7: command tx timeout [ 86.222919] Bluetooth: hci3: command tx timeout [ 86.285871] Bluetooth: hci4: command tx timeout [ 86.286751] Bluetooth: hci6: command tx timeout [ 86.286769] Bluetooth: hci5: command tx timeout [ 87.821767] Bluetooth: hci0: command tx timeout [ 88.077789] Bluetooth: hci1: command tx timeout [ 88.205863] Bluetooth: hci2: command tx timeout [ 88.269942] Bluetooth: hci3: command tx timeout [ 88.270281] Bluetooth: hci7: command tx timeout [ 88.334770] Bluetooth: hci6: command tx timeout [ 88.334789] Bluetooth: hci5: command tx timeout [ 88.335200] Bluetooth: hci4: command tx timeout [ 89.871335] Bluetooth: hci0: command tx timeout [ 90.127779] Bluetooth: hci1: command tx timeout [ 90.254810] Bluetooth: hci2: command tx timeout [ 90.317749] Bluetooth: hci7: command tx timeout [ 90.319719] Bluetooth: hci3: command tx timeout [ 90.381851] Bluetooth: hci5: command tx timeout [ 90.381878] Bluetooth: hci6: command tx timeout [ 90.382248] Bluetooth: hci4: command tx timeout [ 119.701891] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.702577] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.916455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.917112] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:12:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) write(0xffffffffffffffff, &(0x7f0000000000)="3bff899b7a8706ed9a51833b196ed4e2583d3d11d54276f2c920f2bf7f3797aa87f5df7e97a83a6eb481be101e5e141944d0b76ba7cc5bd9d1336a4635467873fd73cf727fc6cda203b87c6a792cc04a75", 0x51) socket$inet(0x2, 0x3, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000640)={@multicast2, @dev}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 11:12:28 executing program 3: r0 = memfd_create(&(0x7f0000000000)=':^/\x00', 0x0) lseek(r0, 0x0, 0x3) 11:12:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) [ 120.931929] audit: type=1400 audit(1756725148.166:8): avc: denied { open } for pid=3828 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 [ 120.933604] audit: type=1400 audit(1756725148.167:9): avc: denied { kernel } for pid=3828 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 [ 120.966021] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.967260] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.077704] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.078306] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:12:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) [ 121.238745] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.239377] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:12:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) 11:12:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) [ 121.371390] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.372042] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.552285] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.553574] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.572539] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.573359] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:12:28 executing program 3: rseq(0x0, 0x0, 0x1, 0x0) 11:12:28 executing program 2: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043ece19"], 0xd) [ 121.725899] Bluetooth: hci3: unexpected subevent 0x19 length: 9 < 28 [ 121.728214] Bluetooth: hci3: unexpected subevent 0x19 length: 9 < 28 [ 121.760293] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.760906] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.815078] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.815672] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.877004] audit: type=1400 audit(1756725149.112:10): avc: denied { tracepoint } for pid=3887 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.900165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.900853] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.022071] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.022715] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.203107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.203837] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.241523] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.242332] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.267329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.268038] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.297417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.298097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.424667] loop4: detected capacity change from 0 to 49 11:12:29 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) preadv2(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/8, 0x8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x0) 11:12:29 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_.-\x00') 11:12:29 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x41a, 0x431, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() ptrace(0x10, r0) r1 = getpgrp(r0) tgkill(r0, r1, 0x2) ptrace$setregs(0xe, r0, 0x0, &(0x7f00000009c0)) wait4(r0, 0x0, 0x20000000, &(0x7f0000000300)) r2 = getpid() perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0x6, 0x0, 0x3, 0x0, 0x5, 0x22800, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x6}, 0x4008a, 0x9, 0x7, 0x4, 0x6, 0x5, 0xfff, 0x0, 0x4, 0x0, 0x1ff}, r2, 0x6, 0xffffffffffffffff, 0xa) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000200)=[{{0x77359400}, 0x1, 0x800}], 0x18) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0xf8, 0x2, 0x6, 0x7, "64eb937f59bd4b065ba98f768e76b43baaf31338d78f99eecb44c3493f36c912"}) 11:12:29 executing program 2: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043ece19"], 0xd) 11:12:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/sockstat6\x00') getpeername$unix(r0, 0x0, 0x0) 11:12:29 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x80086601, 0xfffffffffffffffe) 11:12:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)={0x14, 0x1a, 0xffffffffffffffff, 0x0, 0x0, "", [@generic='\n']}, 0x14}], 0x1}, 0x0) 11:12:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9]}}]}]}]}, 0x44}}, 0x0) [ 122.577926] Bluetooth: hci3: unexpected subevent 0x19 length: 9 < 28 11:12:29 executing program 2: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043ece19"], 0xd) 11:12:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9]}}]}]}]}, 0x44}}, 0x0) [ 122.636639] audit: type=1400 audit(1756725149.870:11): avc: denied { write } for pid=3918 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.654338] kmemleak: Found object by alias at 0x607f1a63db0c [ 122.654353] CPU: 1 UID: 0 PID: 3924 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.654371] Tainted: [W]=WARN [ 122.654375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.654382] Call Trace: [ 122.654386] [ 122.654391] dump_stack_lvl+0xca/0x120 [ 122.654417] __lookup_object+0x94/0xb0 [ 122.654435] delete_object_full+0x27/0x70 [ 122.654452] free_percpu+0x30/0x1160 [ 122.654469] ? arch_uprobe_clear_state+0x16/0x140 [ 122.654490] futex_hash_free+0x38/0xc0 [ 122.654506] mmput+0x2d3/0x390 [ 122.654526] do_exit+0x79d/0x2970 [ 122.654545] ? __pfx_do_exit+0x10/0x10 [ 122.654560] ? find_held_lock+0x2b/0x80 [ 122.654578] ? get_signal+0x835/0x2340 [ 122.654599] do_group_exit+0xd3/0x2a0 [ 122.654615] get_signal+0x2315/0x2340 [ 122.654633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 122.654652] ? __pfx_get_signal+0x10/0x10 [ 122.654669] ? do_futex+0x135/0x370 [ 122.654688] ? __pfx_do_futex+0x10/0x10 [ 122.654704] arch_do_signal_or_restart+0x80/0x790 [ 122.654723] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 122.654739] ? __x64_sys_futex+0x1c9/0x4d0 [ 122.654752] ? __x64_sys_futex+0x1d2/0x4d0 [ 122.654766] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 122.654778] ? __pfx_do_preadv+0x10/0x10 [ 122.654791] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.654805] ? xfd_validate_state+0x55/0x180 [ 122.654827] exit_to_user_mode_loop+0x8b/0x110 [ 122.654841] do_syscall_64+0x2f7/0x360 [ 122.654855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.654867] RIP: 0033:0x7f63b9992b19 [ 122.654876] Code: Unable to access opcode bytes at 0x7f63b9992aef. [ 122.654882] RSP: 002b:00007f63b6f08218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.654893] RAX: fffffffffffffe00 RBX: 00007f63b9aa5f68 RCX: 00007f63b9992b19 [ 122.654901] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f63b9aa5f68 [ 122.654908] RBP: 00007f63b9aa5f60 R08: 0000000000000000 R09: 0000000000000000 [ 122.654915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f63b9aa5f6c [ 122.654922] R13: 00007ffffbcb2adf R14: 00007f63b6f08300 R15: 0000000000022000 [ 122.654940] [ 122.654944] kmemleak: Object (percpu) 0x607f1a63db08 (size 8): [ 122.654951] kmemleak: comm "syz-executor.0", pid 3928, jiffies 4294789456 [ 122.654958] kmemleak: min_count = 1 [ 122.654963] kmemleak: count = 0 [ 122.654966] kmemleak: flags = 0x21 [ 122.654970] kmemleak: checksum = 0 [ 122.654974] kmemleak: backtrace: [ 122.654977] pcpu_alloc_noprof+0x87a/0x1170 [ 122.654993] perf_trace_event_init+0x366/0xa10 [ 122.655007] perf_trace_init+0x1a4/0x2f0 [ 122.655020] perf_tp_event_init+0xa6/0x120 [ 122.655037] perf_try_init_event+0x140/0x9f0 [ 122.655051] perf_event_alloc.part.0+0x118e/0x45f0 [ 122.655068] __do_sys_perf_event_open+0x719/0x2c20 [ 122.655081] do_syscall_64+0xbf/0x360 [ 122.655091] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:12:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000940)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@private0, @in=@remote}, {@in6=@private2, 0x0, 0x2b}, @in=@multicast2, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) [ 122.726099] Bluetooth: hci3: unexpected subevent 0x19 length: 9 < 28 11:12:30 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 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) preadv2(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/8, 0x8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x0) 11:12:30 executing program 3: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, 0x0) r0 = 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) setresuid(0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="2c00000000000000010000000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB, @ANYBLOB, @ANYBLOB], 0x100}, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000001480)='system.posix_acl_default\x00', &(0x7f0000001b40)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xee01}, {0x2, 0x0, 0xee00}, {0x2, 0x1}], {}, [{}]}, 0x44, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:12:30 executing program 2: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043ece19"], 0xd) 11:12:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0xfd, 0x0, 0x0, "05f5724e42fc11ab19d53d257da87935d68d9a0efdab28929f337626c1db7e9c"}) 11:12:30 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_.-\x00') 11:12:30 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x41a, 0x431, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() ptrace(0x10, r0) r1 = getpgrp(r0) tgkill(r0, r1, 0x2) ptrace$setregs(0xe, r0, 0x0, &(0x7f00000009c0)) wait4(r0, 0x0, 0x20000000, &(0x7f0000000300)) r2 = getpid() perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0x6, 0x0, 0x3, 0x0, 0x5, 0x22800, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x6}, 0x4008a, 0x9, 0x7, 0x4, 0x6, 0x5, 0xfff, 0x0, 0x4, 0x0, 0x1ff}, r2, 0x6, 0xffffffffffffffff, 0xa) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000200)=[{{0x77359400}, 0x1, 0x800}], 0x18) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0xf8, 0x2, 0x6, 0x7, "64eb937f59bd4b065ba98f768e76b43baaf31338d78f99eecb44c3493f36c912"}) 11:12:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9]}}]}]}]}, 0x44}}, 0x0) 11:12:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, 0x80) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="05ea", 0x2}], 0x1}}, {{&(0x7f00000005c0)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000900)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast1, @local}}}], 0x20}}], 0x2, 0x0) [ 123.523437] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 123.524358] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 123.525074] CPU: 1 UID: 0 PID: 3950 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.527232] Tainted: [W]=WARN [ 123.527978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.529916] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.530849] 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 [ 123.534590] RSP: 0018:ffff88804563f780 EFLAGS: 00010012 [ 123.535014] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90006a10000 [ 123.535578] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.536139] RBP: ffff88804563f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15b08 [ 123.536703] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.537279] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.537843] FS: 00007f63b6f08700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.538474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.538937] CR2: 00007f63b9aa6018 CR3: 000000000daa7000 CR4: 0000000000350ef0 [ 123.539499] Call Trace: [ 123.539712] [ 123.539902] ? __pfx_perf_tp_event+0x10/0x10 [ 123.540263] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150 [ 123.540756] ? lock_acquire+0x15e/0x2f0 [ 123.541091] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10 [ 123.541601] ? lock_is_held_type+0x9e/0x120 [ 123.541956] ? lock_is_held_type+0x9e/0x120 [ 123.542308] ? perf_trace_lock_acquire+0xc9/0x700 [ 123.542697] ? ctx_sched_in+0x134/0x9b0 [ 123.543019] ? css_rstat_updated+0x1b8/0x4d0 [ 123.543386] ? __pfx_css_rstat_updated+0x10/0x10 [ 123.543772] ? lock_is_held_type+0x9e/0x120 [ 123.544123] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.544524] ? lock_is_held_type+0x9e/0x120 [ 123.544884] perf_trace_run_bpf_submit+0xef/0x180 [ 123.545280] perf_trace_preemptirq_template+0x259/0x430 [ 123.545703] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.546167] ? check_preempt_wakeup_fair+0x406/0x950 [ 123.546582] ? find_held_lock+0x2b/0x80 [ 123.546910] ? try_to_wake_up+0x8ae/0x11d0 [ 123.547254] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.547662] trace_irq_enable.constprop.0+0xa6/0x100 [ 123.548071] trace_hardirqs_on+0x26/0x40 [ 123.548402] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 123.548803] try_to_wake_up+0x8ae/0x11d0 [ 123.549144] ? __pfx_try_to_wake_up+0x10/0x10 [ 123.549510] ? plist_del+0x122/0x270 [ 123.549818] ? find_held_lock+0x2b/0x80 [ 123.550142] ? futex_wake+0x474/0x540 [ 123.550455] wake_up_q+0xa1/0x130 [ 123.550745] futex_wake+0x47e/0x540 [ 123.551047] ? __pfx_futex_wake+0x10/0x10 [ 123.551386] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 123.551795] ? lock_release+0xc8/0x290 [ 123.552112] do_futex+0x26d/0x370 [ 123.552397] ? __pfx_do_futex+0x10/0x10 [ 123.552717] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 123.553149] ? find_held_lock+0x2b/0x80 [ 123.553476] __x64_sys_futex+0x1c9/0x4d0 [ 123.553806] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.554273] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.554640] ? xfd_validate_state+0x55/0x180 [ 123.555012] do_syscall_64+0xbf/0x360 [ 123.555320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.555731] RIP: 0033:0x7f63b9992b19 [ 123.556030] 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 [ 123.557469] RSP: 002b:00007f63b6f08218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.558070] RAX: ffffffffffffffda RBX: 00007f63b9aa5f68 RCX: 00007f63b9992b19 [ 123.558636] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f63b9aa5f6c [ 123.559199] RBP: 00007f63b9aa5f60 R08: 000000000000000e R09: 0000000000000000 [ 123.559772] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f63b9aa5f6c [ 123.560337] R13: 00007ffffbcb2adf R14: 00007f63b6f08300 R15: 0000000000022000 [ 123.560914] [ 123.561104] Modules linked in: [ 123.561366] ---[ end trace 0000000000000000 ]--- [ 123.561742] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.562125] 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 [ 123.563560] RSP: 0018:ffff88804563f780 EFLAGS: 00010012 [ 123.563981] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90006a10000 [ 123.564543] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.565131] RBP: ffff88804563f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15b08 [ 123.565701] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.566267] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.566839] FS: 00007f63b6f08700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.567486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.567955] CR2: 00007f63b9aa6018 CR3: 000000000daa7000 CR4: 0000000000350ef0 [ 123.568534] note: syz-executor.7[3950] exited with irqs disabled [ 123.569091] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 123.569980] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 123.570675] CPU: 1 UID: 0 PID: 3950 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 123.571634] Tainted: [D]=DIE, [W]=WARN [ 123.571945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.572606] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.573006] 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 [ 123.574458] RSP: 0018:ffff88806cf08b80 EFLAGS: 00010012 [ 123.574884] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 123.575454] RDX: ffff888044ad5280 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.576022] RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd15b08 [ 123.576592] R10: 0000000000000000 R11: ffff888016d8d898 R12: dffffc0000000000 [ 123.577171] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 123.577745] FS: 00007f63b6f08700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.578393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.578863] CR2: 00007f63b9aa6018 CR3: 000000000daa7000 CR4: 0000000000350ef0 [ 123.579434] Call Trace: [ 123.579647] [ 123.579832] ? __pfx_perf_tp_event+0x10/0x10 [ 123.580200] ? enqueue_task_fair+0xded/0x1e00 [ 123.580570] ? perf_trace_lock_acquire+0xc9/0x700 [ 123.580975] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 123.581407] ? lock_release+0x1c7/0x290 [ 123.581735] ? perf_trace_lock_acquire+0xc9/0x700 [ 123.582129] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 123.582547] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 123.582973] ? do_raw_spin_lock+0x123/0x260 [ 123.583332] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 123.583719] ? perf_trace_run_bpf_submit+0xef/0x180 [ 123.584131] ? lock_acquire+0xc5/0x2f0 [ 123.584451] perf_trace_run_bpf_submit+0xef/0x180 [ 123.584849] perf_trace_preemptirq_template+0x259/0x430 [ 123.585291] ? read_tsc+0x9/0x20 [ 123.585577] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 123.586048] ? clockevents_program_event+0x135/0x360 [ 123.586462] ? tick_program_event+0xac/0x140 [ 123.586824] ? handle_softirqs+0x16e/0x770 [ 123.587179] trace_irq_enable.constprop.0+0xa6/0x100 [ 123.587610] trace_hardirqs_on+0x26/0x40 [ 123.587940] handle_softirqs+0x16e/0x770 [ 123.588282] __irq_exit_rcu+0xc4/0x100 [ 123.588610] irq_exit_rcu+0x9/0x20 [ 123.588910] sysvec_apic_timer_interrupt+0x70/0x80 [ 123.589315] [ 123.589500] [ 123.589686] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.590107] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 123.590489] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de [ 123.591932] RSP: 0018:ffff88804563ff28 EFLAGS: 00000246 [ 123.592359] RAX: 0000000000000001 RBX: ffff888044ad5280 RCX: ffffffff817c3ab6 [ 123.592937] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 123.593507] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 123.594074] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff888044ad5280 [ 123.594638] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 123.595207] ? trace_irq_enable.constprop.0+0x26/0x100 [ 123.595628] ? make_task_dead+0x214/0x3b0 [ 123.595973] ? make_task_dead+0x214/0x3b0 [ 123.596314] ? do_syscall_64+0xbf/0x360 [ 123.596643] rewind_stack_and_make_dead+0x16/0x20 [ 123.597055] RIP: 0033:0x7f63b9992b19 [ 123.597355] 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 [ 123.598802] RSP: 002b:00007f63b6f08218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.599404] RAX: ffffffffffffffda RBX: 00007f63b9aa5f68 RCX: 00007f63b9992b19 [ 123.599969] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f63b9aa5f6c [ 123.600542] RBP: 00007f63b9aa5f60 R08: 000000000000000e R09: 0000000000000000 [ 123.601117] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f63b9aa5f6c [ 123.601688] R13: 00007ffffbcb2adf R14: 00007f63b6f08300 R15: 0000000000022000 [ 123.602262] [ 123.602454] Modules linked in: [ 123.602717] ---[ end trace 0000000000000000 ]--- [ 123.603097] RIP: 0010:perf_tp_event+0x175/0xe70 [ 123.603483] 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 [ 123.604933] RSP: 0018:ffff88804563f780 EFLAGS: 00010012 [ 123.605359] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90006a10000 [ 123.605930] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 123.606498] RBP: ffff88804563f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15b08 [ 123.607067] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 123.607629] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 123.608200] FS: 00007f63b6f08700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 123.608836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.609307] CR2: 00007f63b9aa6018 CR3: 000000000daa7000 CR4: 0000000000350ef0 [ 123.609879] Kernel panic - not syncing: Fatal exception in interrupt [ 123.610493] Kernel Offset: disabled [ 123.610790] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:12:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800d262cb8 RCX=ffffffff81522123 RDX=1ffff11001a4c5a5 RSI=ffffffff8836ba90 RDI=ffff88800d262d28 RBP=ffff88800d262cb8 RSP=ffff88804670fd00 R8 =0000000000000001 R9 =ffffed1008ce1f9a R10=0000000000000003 R11=0000000000000000 R12=0000000000000000 R13=ffff88800d262d20 R14=ffff88800deaa0a0 R15=ffffffff8836ba90 RIP=ffffffff84b78401 RFL=00000046 [---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 00007fab8f5798c0 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78260a8540 CR3=000000001df46000 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=ffff0000000000ff0000000000000000 XMM02=00007fab8faf8be000007fab8faf8be0 XMM03=00007fab8faf8c00736563697665642f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000557c8efdd7f00000557c8efc2bb0 XMM06=0000557c8efb61f00000000000000002 XMM07=00000000000000000000000000000000 XMM08=2f003a737265766972642b0075256e00 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=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88804563f070 R8 =0000000000000000 R9 =ffffed1001653046 R10=0000000000000020 R11=0000000065646f43 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f63b6f08700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63b9aa6018 CR3=000000000daa7000 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=00007f63b9a797c000007f63b9a797c8 XMM02=00007f63b9a797e000007f63b9a797c0 XMM03=00007f63b9a797c800007f63b9a797c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000