Warning: Permanently added '[localhost]:42937' (ECDSA) to the list of known hosts. 2025/08/29 09:37:27 fuzzer started 2025/08/29 09:37:28 dialing manager at localhost:43077 syzkaller login: [ 58.957544] cgroup: Unknown subsys name 'net' [ 59.217113] cgroup: Unknown subsys name 'cpuset' [ 59.242867] cgroup: Unknown subsys name 'rlimit' 2025/08/29 09:37:38 syscalls: 2214 2025/08/29 09:37:38 code coverage: enabled 2025/08/29 09:37:38 comparison tracing: enabled 2025/08/29 09:37:38 extra coverage: enabled 2025/08/29 09:37:38 setuid sandbox: enabled 2025/08/29 09:37:38 namespace sandbox: enabled 2025/08/29 09:37:38 Android sandbox: enabled 2025/08/29 09:37:38 fault injection: enabled 2025/08/29 09:37:38 leak checking: enabled 2025/08/29 09:37:38 net packet injection: enabled 2025/08/29 09:37:38 net device setup: enabled 2025/08/29 09:37:38 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 09:37:38 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 09:37:38 USB emulation: enabled 2025/08/29 09:37:38 hci packet injection: enabled 2025/08/29 09:37:38 wifi device emulation: enabled 2025/08/29 09:37:38 802.15.4 emulation: enabled 2025/08/29 09:37:38 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 09:37:38 fetching corpus: 50, signal 25954/29314 (executing program) 2025/08/29 09:37:38 fetching corpus: 100, signal 37348/41957 (executing program) 2025/08/29 09:37:39 fetching corpus: 150, signal 46718/52359 (executing program) 2025/08/29 09:37:39 fetching corpus: 200, signal 53742/60300 (executing program) 2025/08/29 09:37:39 fetching corpus: 250, signal 57423/65021 (executing program) 2025/08/29 09:37:39 fetching corpus: 300, signal 61619/70066 (executing program) 2025/08/29 09:37:39 fetching corpus: 350, signal 65659/74891 (executing program) 2025/08/29 09:37:39 fetching corpus: 400, signal 68585/78592 (executing program) 2025/08/29 09:37:39 fetching corpus: 450, signal 72309/82958 (executing program) 2025/08/29 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program) 2025/08/29 09:37:46 fetching corpus: 3500, signal 146722/155426 (executing program) 2025/08/29 09:37:46 fetching corpus: 3550, signal 147398/155599 (executing program) 2025/08/29 09:37:46 fetching corpus: 3600, signal 148073/155784 (executing program) 2025/08/29 09:37:46 fetching corpus: 3650, signal 148628/155930 (executing program) 2025/08/29 09:37:46 fetching corpus: 3700, signal 149264/156060 (executing program) 2025/08/29 09:37:46 fetching corpus: 3750, signal 149797/156118 (executing program) 2025/08/29 09:37:46 fetching corpus: 3800, signal 150656/156119 (executing program) 2025/08/29 09:37:47 fetching corpus: 3850, signal 151139/156133 (executing program) 2025/08/29 09:37:47 fetching corpus: 3900, signal 151432/156139 (executing program) 2025/08/29 09:37:47 fetching corpus: 3950, signal 151906/156148 (executing program) 2025/08/29 09:37:47 fetching corpus: 4000, signal 152312/156185 (executing program) 2025/08/29 09:37:47 fetching corpus: 4050, signal 152700/156209 (executing program) 2025/08/29 09:37:47 fetching corpus: 4100, signal 153011/156226 (executing program) 2025/08/29 09:37:47 fetching corpus: 4150, signal 153542/156234 (executing program) 2025/08/29 09:37:47 fetching corpus: 4198, signal 154073/156262 (executing program) 2025/08/29 09:37:47 fetching corpus: 4198, signal 154073/156262 (executing program) 2025/08/29 09:37:50 starting 8 fuzzer processes 09:37:50 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000)="fa", 0x1}]) 09:37:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, 0x0, 0x2, [{{0x2, 0x0, @dev}}, {{0x2, 0x0, @remote}}]}, 0x190) 09:37:50 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xb}}}, 0x0) 09:37:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000)=0x5, 0x4) 09:37:50 executing program 3: prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) fsopen(&(0x7f00000003c0)='nfs4\x00', 0x0) [ 80.852969] audit: type=1400 audit(1756460270.337:7): avc: denied { execmem } for pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:37:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x541b, 0x0) 09:37:50 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'trans=unix,', {[{@version_L}]}}) 09:37:50 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)) [ 82.085808] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 82.090731] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.097653] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.099996] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.103491] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.113710] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.113974] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.116531] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.125743] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 82.130874] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 82.133686] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.135681] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 82.137777] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 82.139875] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.141932] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.145675] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.148047] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 82.160708] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 82.163019] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.168537] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.213389] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 82.218948] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 82.219197] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 82.220987] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 82.229209] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 82.231855] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 82.237513] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 82.238700] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 82.249474] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 82.263632] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 82.270748] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 82.275558] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 82.280687] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 82.285820] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 82.288674] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 82.290535] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 82.293721] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 82.307154] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.315917] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 82.320519] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 84.168437] Bluetooth: hci1: command tx timeout [ 84.229693] Bluetooth: hci3: command tx timeout [ 84.230361] Bluetooth: hci2: command tx timeout [ 84.230415] Bluetooth: hci0: command tx timeout [ 84.293363] Bluetooth: hci4: command tx timeout [ 84.357374] Bluetooth: hci6: command tx timeout [ 84.357408] Bluetooth: hci7: command tx timeout [ 84.358199] Bluetooth: hci5: command tx timeout [ 86.213418] Bluetooth: hci1: command tx timeout [ 86.277351] Bluetooth: hci2: command tx timeout [ 86.277753] Bluetooth: hci3: command tx timeout [ 86.278492] Bluetooth: hci0: command tx timeout [ 86.342358] Bluetooth: hci4: command tx timeout [ 86.405349] Bluetooth: hci7: command tx timeout [ 86.406448] Bluetooth: hci6: command tx timeout [ 86.406846] Bluetooth: hci5: command tx timeout [ 88.262366] Bluetooth: hci1: command tx timeout [ 88.326499] Bluetooth: hci0: command tx timeout [ 88.326907] Bluetooth: hci2: command tx timeout [ 88.327160] Bluetooth: hci3: command tx timeout [ 88.390435] Bluetooth: hci4: command tx timeout [ 88.454387] Bluetooth: hci6: command tx timeout [ 88.454462] Bluetooth: hci5: command tx timeout [ 88.454954] Bluetooth: hci7: command tx timeout [ 90.309429] Bluetooth: hci1: command tx timeout [ 90.373361] Bluetooth: hci3: command tx timeout [ 90.375332] Bluetooth: hci0: command tx timeout [ 90.375398] Bluetooth: hci2: command tx timeout [ 90.437330] Bluetooth: hci4: command tx timeout [ 90.501372] Bluetooth: hci7: command tx timeout [ 90.503388] Bluetooth: hci5: command tx timeout [ 90.503439] Bluetooth: hci6: command tx timeout [ 118.565137] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.566146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.780139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.780740] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.098122] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.099084] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.285594] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.286790] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.443345] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.443964] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.630238] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.631724] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.688619] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.690000] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.777345] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.777908] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.903624] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.904565] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.966780] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.967452] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.048858] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.049919] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.132710] audit: type=1400 audit(1756460309.616:8): avc: denied { open } for pid=3878 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 120.137081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.137739] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.140692] audit: type=1400 audit(1756460309.617:9): avc: denied { kernel } for pid=3878 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 120.149719] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 0 (only 16 groups) [ 120.178513] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.179378] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.257109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.258349] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.337743] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.338532] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.366217] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.366827] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:38:29 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000)="fa", 0x1}]) 09:38:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)) 09:38:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x541b, 0x0) 09:38:30 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'trans=unix,', {[{@version_L}]}}) 09:38:30 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xb}}}, 0x0) 09:38:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000)=0x5, 0x4) 09:38:30 executing program 3: prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) fsopen(&(0x7f00000003c0)='nfs4\x00', 0x0) 09:38:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2}}, 0x0, 0x2, [{{0x2, 0x0, @dev}}, {{0x2, 0x0, @remote}}]}, 0x190) [ 120.570265] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 0 (only 16 groups) 09:38:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000)=0x5, 0x4) 09:38:30 executing program 3: prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) fsopen(&(0x7f00000003c0)='nfs4\x00', 0x0) 09:38:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x541b, 0x0) 09:38:30 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'trans=unix,', {[{@version_L}]}}) 09:38:30 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xb}}}, 0x0) 09:38:30 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000)="fa", 0x1}]) 09:38:30 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)) [ 120.680055] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 0 (only 16 groups) [ 120.692381] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 120.693301] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.693944] CPU: 0 UID: 0 PID: 3911 Comm: syz-executor.0 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.695648] Tainted: [W]=WARN [ 120.696488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.698348] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.699759] 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 [ 120.703232] RSP: 0018:ffff888046b07780 EFLAGS: 00010012 [ 120.703672] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900007f9000 [ 120.704260] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.704847] RBP: ffff888046b079f0 R08: ffff88806ce31340 R09: ffffe8ffffc15208 [ 120.705424] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.706009] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.706596] FS: 00007fdc20786700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 120.707250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.707727] CR2: 00007f969b57b543 CR3: 000000000e2a7000 CR4: 0000000000350ef0 [ 120.708319] Call Trace: [ 120.708534] [ 120.708724] ? trace_pelt_se_tp+0xdf/0x130 [ 120.709083] ? __pfx_perf_tp_event+0x10/0x10 [ 120.709461] ? __pick_eevdf+0x326/0x570 [ 120.709796] ? update_curr+0x71/0x500 [ 120.710115] ? check_preempt_wakeup_fair+0x406/0x950 [ 120.710533] ? find_held_lock+0x2b/0x80 [ 120.710880] ? try_to_wake_up+0x8ae/0x11d0 [ 120.711235] ? lock_release+0xc8/0x290 [ 120.711561] ? lock_release+0xc8/0x290 [ 120.711891] ? css_rstat_updated+0x1b8/0x4d0 [ 120.712271] ? __pfx_css_rstat_updated+0x10/0x10 [ 120.712666] ? lock_is_held_type+0x9e/0x120 [ 120.713028] ? trace_pelt_se_tp+0xdf/0x130 [ 120.713378] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.713792] ? lock_is_held_type+0x9e/0x120 [ 120.714165] perf_trace_run_bpf_submit+0xef/0x180 [ 120.714570] perf_trace_preemptirq_template+0x259/0x430 [ 120.715024] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.715506] ? check_preempt_wakeup_fair+0x406/0x950 [ 120.715933] ? find_held_lock+0x2b/0x80 [ 120.716278] ? try_to_wake_up+0x8ae/0x11d0 [ 120.716633] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.717068] trace_irq_enable.constprop.0+0xa6/0x100 [ 120.717490] trace_hardirqs_on+0x26/0x40 [ 120.717831] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.718237] try_to_wake_up+0x8ae/0x11d0 [ 120.718573] ? __pfx_try_to_wake_up+0x10/0x10 [ 120.718952] ? plist_del+0x122/0x270 [ 120.719268] ? find_held_lock+0x2b/0x80 [ 120.719603] ? futex_wake+0x474/0x540 [ 120.719921] wake_up_q+0xa1/0x130 [ 120.720228] futex_wake+0x47e/0x540 [ 120.720543] ? __pfx_futex_wake+0x10/0x10 [ 120.720891] ? find_held_lock+0x2b/0x80 [ 120.721224] ? rcu_core+0x140a/0x1800 [ 120.721545] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 120.721971] do_futex+0x26d/0x370 [ 120.722258] ? __pfx_do_futex+0x10/0x10 [ 120.722584] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.723061] ? __pfx_sd_done+0x10/0x10 [ 120.723384] __x64_sys_futex+0x1c9/0x4d0 [ 120.723713] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.724299] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.724905] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.725274] ? __local_bh_enable+0x7b/0x90 [ 120.725620] ? handle_softirqs+0x50c/0x770 [ 120.725969] do_syscall_64+0xbf/0x360 [ 120.726277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.726688] RIP: 0033:0x7fdc23210b19 [ 120.726986] 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 [ 120.728436] RSP: 002b:00007fdc20786218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.729033] RAX: ffffffffffffffda RBX: 00007fdc23323f68 RCX: 00007fdc23210b19 [ 120.729595] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdc23323f6c [ 120.730157] RBP: 00007fdc23323f60 R08: 000000000000000e R09: 0000000000000000 [ 120.730724] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fdc23323f6c [ 120.731280] R13: 00007ffe7bbab3ef R14: 00007fdc20786300 R15: 0000000000022000 [ 120.731842] [ 120.732041] Modules linked in: [ 120.732302] ---[ end trace 0000000000000000 ]--- [ 120.732681] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.733060] 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 [ 120.734491] RSP: 0018:ffff888046b07780 EFLAGS: 00010012 [ 120.734899] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900007f9000 [ 120.735422] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.735942] RBP: ffff888046b079f0 R08: ffff88806ce31340 R09: ffffe8ffffc15208 [ 120.736471] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.736999] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.737522] FS: 00007fdc20786700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 120.738113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.738541] CR2: 00007f969b57b543 CR3: 000000000e2a7000 CR4: 0000000000350ef0 [ 120.739064] note: syz-executor.0[3911] exited with irqs disabled [ 120.739566] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 120.740391] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.740955] CPU: 0 UID: 0 PID: 3911 Comm: syz-executor.0 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.741829] Tainted: [D]=DIE, [W]=WARN [ 120.742114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.742719] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.743073] 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 [ 120.744407] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 120.744805] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.745326] RDX: ffff888016961b80 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.745845] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc15208 [ 120.746364] R10: 0000000000000000 R11: ffff888017bbf898 R12: dffffc0000000000 [ 120.746883] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 120.747403] FS: 00007fdc20786700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 120.747988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.748421] CR2: 00007f969b57b543 CR3: 000000000e2a7000 CR4: 0000000000350ef0 [ 120.748983] Call Trace: [ 120.749179] [ 120.749348] ? __pfx_perf_tp_event+0x10/0x10 [ 120.749682] ? enqueue_task_fair+0xded/0x1e00 [ 120.750019] ? check_preempt_wakeup_fair+0x6e/0x950 [ 120.750391] ? wakeup_preempt+0x140/0x2a0 [ 120.750700] ? lock_release+0x1c7/0x290 [ 120.750998] ? lock_release+0x1c7/0x290 [ 120.751297] ? do_raw_spin_unlock+0x53/0x220 [ 120.751631] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 120.752017] ? try_to_wake_up+0x8ae/0x11d0 [ 120.752338] ? do_raw_spin_lock+0x123/0x260 [ 120.752667] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 120.753025] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.753400] perf_trace_run_bpf_submit+0xef/0x180 [ 120.753763] perf_trace_preemptirq_template+0x259/0x430 [ 120.754166] ? read_tsc+0x9/0x20 [ 120.754428] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.754867] ? clockevents_program_event+0x135/0x360 [ 120.755246] ? tick_program_event+0xac/0x140 [ 120.755576] ? handle_softirqs+0x16e/0x770 [ 120.755905] trace_irq_enable.constprop.0+0xa6/0x100 [ 120.756286] trace_hardirqs_on+0x26/0x40 [ 120.756589] handle_softirqs+0x16e/0x770 [ 120.756900] __irq_exit_rcu+0xc4/0x100 [ 120.757199] irq_exit_rcu+0x9/0x20 [ 120.757466] sysvec_apic_timer_interrupt+0x70/0x80 [ 120.757836] [ 120.758008] [ 120.758188] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 120.758608] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 120.758985] 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 [ 120.760437] RSP: 0018:ffff888046b07f28 EFLAGS: 00000246 [ 120.760861] RAX: 0000000000000001 RBX: ffff888016961b80 RCX: ffffffff817c2b86 [ 120.761421] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 120.761976] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 120.762537] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff888016961b80 [ 120.763103] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 120.763663] ? trace_irq_enable.constprop.0+0x26/0x100 [ 120.764083] ? make_task_dead+0x214/0x3b0 [ 120.764398] ? make_task_dead+0x214/0x3b0 [ 120.764709] ? do_syscall_64+0xbf/0x360 [ 120.765006] rewind_stack_and_make_dead+0x16/0x20 [ 120.765370] RIP: 0033:0x7fdc23210b19 [ 120.765648] 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 [ 120.766969] RSP: 002b:00007fdc20786218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.767523] RAX: ffffffffffffffda RBX: 00007fdc23323f68 RCX: 00007fdc23210b19 [ 120.768051] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdc23323f6c [ 120.768580] RBP: 00007fdc23323f60 R08: 000000000000000e R09: 0000000000000000 [ 120.769104] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fdc23323f6c [ 120.769625] R13: 00007ffe7bbab3ef R14: 00007fdc20786300 R15: 0000000000022000 [ 120.770148] [ 120.770325] Modules linked in: [ 120.770567] ---[ end trace 0000000000000000 ]--- [ 120.770912] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.771262] 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 [ 120.772584] RSP: 0018:ffff888046b07780 EFLAGS: 00010012 [ 120.772986] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900007f9000 [ 120.773524] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.774061] RBP: ffff888046b079f0 R08: ffff88806ce31340 R09: ffffe8ffffc15208 [ 120.774598] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.775134] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.775670] FS: 00007fdc20786700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 120.776282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.776722] CR2: 00007f969b57b543 CR3: 000000000e2a7000 CR4: 0000000000350ef0 [ 120.777258] Kernel panic - not syncing: Fatal exception in interrupt [ 120.777925] Kernel Offset: disabled [ 120.778196] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:38:30 Registers: info registers vcpu 0 RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888046b070d8 R8 =0000000000000000 R9 =ffffed10016d7046 R10=0000000000000049 R11=30376578302f4952 R12=0000000000000049 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 00007fdc20786700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f969b57b543 CR3=000000000e2a7000 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=00007fdc232f77c000007fdc232f77c8 XMM02=00007fdc232f77e000007fdc232f77c0 XMM03=00007fdc232f77c800007fdc232f77c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=ffff88801651f000 RCX=ffffffff816d1dff RDX=ffff888016c41b80 RSI=ffffffff816cf460 RDI=ffff88801651f000 RBP=0000000000000001 RSP=ffff88806cf08ca0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=ffff88806cf08ff8 R12=1ffff1100d9e1197 R13=ffff88801651f008 R14=0000000000000000 R15=ffff88801651f000 RIP=ffffffff8173e797 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 00007eff924fb8c0 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88b4a42545 CR3=000000000c6b7000 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=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=0000000000000000000055007665642f XMM04=ffffffff000000020000559e7f52a310 XMM05=0000559e7f555e500000559e7f555e30 XMM06=0000559e7f54e2800000000000000000 XMM07=00000000000000000000000000000000 XMM08=6e753c007325732575253a5d73255b00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000