Warning: Permanently added '[localhost]:40255' (ECDSA) to the list of known hosts. 2025/08/29 11:33:46 fuzzer started 2025/08/29 11:33:47 dialing manager at localhost:43077 syzkaller login: [ 50.158918] cgroup: Unknown subsys name 'net' [ 50.212501] cgroup: Unknown subsys name 'cpuset' [ 50.227403] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:33:57 syscalls: 2214 2025/08/29 11:33:57 code coverage: enabled 2025/08/29 11:33:57 comparison tracing: enabled 2025/08/29 11:33:57 extra coverage: enabled 2025/08/29 11:33:57 setuid sandbox: enabled 2025/08/29 11:33:57 namespace sandbox: enabled 2025/08/29 11:33:57 Android sandbox: enabled 2025/08/29 11:33:57 fault injection: enabled 2025/08/29 11:33:57 leak checking: enabled 2025/08/29 11:33:57 net packet injection: enabled 2025/08/29 11:33:57 net device setup: enabled 2025/08/29 11:33:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:33:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:33:57 USB emulation: enabled 2025/08/29 11:33:57 hci packet injection: enabled 2025/08/29 11:33:57 wifi device emulation: enabled 2025/08/29 11:33:57 802.15.4 emulation: enabled 2025/08/29 11:33:57 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:33:58 fetching corpus: 50, signal 20746/24293 (executing program) 2025/08/29 11:33:58 fetching corpus: 100, signal 33439/38349 (executing program) 2025/08/29 11:33:58 fetching corpus: 150, signal 41630/47839 (executing program) 2025/08/29 11:33:58 fetching corpus: 200, signal 46366/53831 (executing program) 2025/08/29 11:33:58 fetching corpus: 250, signal 51471/60106 (executing program) 2025/08/29 11:33:58 fetching corpus: 300, signal 55140/64973 (executing program) 2025/08/29 11:33:58 fetching corpus: 350, signal 60255/71078 (executing program) 2025/08/29 11:33:58 fetching corpus: 400, signal 65670/77342 (executing program) 2025/08/29 11:33:58 fetching corpus: 450, signal 71108/83469 (executing program) 2025/08/29 11:33:59 fetching corpus: 500, signal 76075/89135 (executing program) 2025/08/29 11:33:59 fetching corpus: 550, signal 80004/93821 (executing program) 2025/08/29 11:33:59 fetching corpus: 600, signal 83608/98110 (executing program) 2025/08/29 11:33:59 fetching corpus: 650, signal 86045/101272 (executing program) 2025/08/29 11:33:59 fetching corpus: 700, signal 88123/104140 (executing program) 2025/08/29 11:33:59 fetching corpus: 750, signal 90276/107010 (executing program) 2025/08/29 11:33:59 fetching corpus: 800, signal 91983/109477 (executing program) 2025/08/29 11:33:59 fetching corpus: 850, signal 93708/111921 (executing program) 2025/08/29 11:33:59 fetching corpus: 900, signal 95280/114174 (executing program) 2025/08/29 11:33:59 fetching corpus: 950, signal 96456/116057 (executing program) 2025/08/29 11:34:00 fetching corpus: 1000, signal 98403/118604 (executing program) 2025/08/29 11:34:00 fetching corpus: 1050, signal 99935/120777 (executing program) 2025/08/29 11:34:00 fetching corpus: 1100, signal 102094/123366 (executing program) 2025/08/29 11:34:00 fetching corpus: 1150, signal 103963/125768 (executing program) 2025/08/29 11:34:00 fetching corpus: 1200, signal 105056/127460 (executing program) 2025/08/29 11:34:00 fetching corpus: 1250, signal 106040/129065 (executing program) 2025/08/29 11:34:00 fetching corpus: 1300, signal 107203/130806 (executing program) 2025/08/29 11:34:00 fetching corpus: 1350, signal 108648/132730 (executing program) 2025/08/29 11:34:00 fetching corpus: 1400, signal 109911/134487 (executing program) 2025/08/29 11:34:00 fetching corpus: 1450, signal 112889/137355 (executing program) 2025/08/29 11:34:00 fetching corpus: 1500, signal 114184/139033 (executing program) 2025/08/29 11:34:01 fetching corpus: 1550, signal 115077/140410 (executing program) 2025/08/29 11:34:01 fetching corpus: 1600, signal 116720/142292 (executing program) 2025/08/29 11:34:01 fetching corpus: 1650, signal 117745/143677 (executing program) 2025/08/29 11:34:01 fetching corpus: 1700, signal 118699/145072 (executing program) 2025/08/29 11:34:01 fetching corpus: 1750, signal 119511/146367 (executing program) 2025/08/29 11:34:01 fetching corpus: 1800, signal 120778/147892 (executing program) 2025/08/29 11:34:01 fetching corpus: 1850, signal 122104/149403 (executing program) 2025/08/29 11:34:01 fetching corpus: 1900, signal 123238/150807 (executing program) 2025/08/29 11:34:01 fetching corpus: 1950, signal 124619/152286 (executing program) 2025/08/29 11:34:01 fetching corpus: 2000, signal 125303/153373 (executing program) 2025/08/29 11:34:01 fetching corpus: 2050, signal 126398/154655 (executing program) 2025/08/29 11:34:02 fetching corpus: 2100, signal 127795/156177 (executing program) 2025/08/29 11:34:02 fetching corpus: 2150, signal 128888/157537 (executing program) 2025/08/29 11:34:02 fetching corpus: 2200, signal 129397/158438 (executing program) 2025/08/29 11:34:02 fetching corpus: 2250, signal 130537/159664 (executing program) 2025/08/29 11:34:02 fetching corpus: 2300, signal 131264/160687 (executing program) 2025/08/29 11:34:02 fetching corpus: 2350, signal 132142/161780 (executing program) 2025/08/29 11:34:02 fetching corpus: 2400, signal 132961/162828 (executing program) 2025/08/29 11:34:02 fetching corpus: 2450, signal 134132/164020 (executing program) 2025/08/29 11:34:02 fetching corpus: 2500, signal 135008/165003 (executing program) 2025/08/29 11:34:02 fetching corpus: 2550, signal 135740/165904 (executing program) 2025/08/29 11:34:02 fetching corpus: 2600, signal 136230/166701 (executing program) 2025/08/29 11:34:03 fetching corpus: 2650, signal 137357/167722 (executing program) 2025/08/29 11:34:03 fetching corpus: 2700, signal 137911/168540 (executing program) 2025/08/29 11:34:03 fetching corpus: 2750, signal 138535/169356 (executing program) 2025/08/29 11:34:03 fetching corpus: 2800, signal 139669/170369 (executing program) 2025/08/29 11:34:03 fetching corpus: 2850, signal 140287/171142 (executing program) 2025/08/29 11:34:03 fetching corpus: 2900, signal 141025/171954 (executing program) 2025/08/29 11:34:03 fetching corpus: 2950, signal 142192/172918 (executing program) 2025/08/29 11:34:03 fetching corpus: 3000, signal 142893/173677 (executing program) 2025/08/29 11:34:03 fetching corpus: 3050, signal 143324/174320 (executing program) 2025/08/29 11:34:03 fetching corpus: 3100, signal 144190/175072 (executing program) 2025/08/29 11:34:03 fetching corpus: 3150, signal 145024/175788 (executing program) 2025/08/29 11:34:04 fetching corpus: 3200, signal 145894/176505 (executing program) 2025/08/29 11:34:04 fetching corpus: 3250, signal 146437/177127 (executing program) 2025/08/29 11:34:04 fetching corpus: 3300, signal 147133/177787 (executing program) 2025/08/29 11:34:04 fetching corpus: 3350, signal 147732/178442 (executing program) 2025/08/29 11:34:04 fetching corpus: 3400, signal 148271/179028 (executing program) 2025/08/29 11:34:04 fetching corpus: 3450, signal 148702/179602 (executing program) 2025/08/29 11:34:04 fetching corpus: 3500, signal 149298/180167 (executing program) 2025/08/29 11:34:04 fetching corpus: 3550, signal 149898/180741 (executing program) 2025/08/29 11:34:04 fetching corpus: 3600, signal 150519/181293 (executing program) 2025/08/29 11:34:04 fetching corpus: 3650, signal 150854/181775 (executing program) 2025/08/29 11:34:04 fetching corpus: 3700, signal 151751/182330 (executing program) 2025/08/29 11:34:05 fetching corpus: 3750, signal 152150/182800 (executing program) 2025/08/29 11:34:05 fetching corpus: 3800, signal 152630/183300 (executing program) 2025/08/29 11:34:05 fetching corpus: 3850, signal 153182/183821 (executing program) 2025/08/29 11:34:05 fetching corpus: 3900, signal 153881/184355 (executing program) 2025/08/29 11:34:05 fetching corpus: 3950, signal 154239/184809 (executing program) 2025/08/29 11:34:05 fetching corpus: 4000, signal 154803/185275 (executing program) 2025/08/29 11:34:05 fetching corpus: 4050, signal 155383/185762 (executing program) 2025/08/29 11:34:05 fetching corpus: 4100, signal 155791/186202 (executing program) 2025/08/29 11:34:05 fetching corpus: 4150, signal 156270/186621 (executing program) 2025/08/29 11:34:05 fetching corpus: 4200, signal 156772/187019 (executing program) 2025/08/29 11:34:05 fetching corpus: 4250, signal 157103/187399 (executing program) 2025/08/29 11:34:05 fetching corpus: 4300, signal 157440/187731 (executing program) 2025/08/29 11:34:06 fetching corpus: 4350, signal 157881/188125 (executing program) 2025/08/29 11:34:06 fetching corpus: 4400, signal 158305/188532 (executing program) 2025/08/29 11:34:06 fetching corpus: 4450, signal 158804/188915 (executing program) 2025/08/29 11:34:06 fetching corpus: 4500, signal 159446/189463 (executing program) 2025/08/29 11:34:06 fetching corpus: 4550, signal 159859/189815 (executing program) 2025/08/29 11:34:06 fetching corpus: 4600, signal 160317/189989 (executing program) 2025/08/29 11:34:06 fetching corpus: 4650, signal 160726/190011 (executing program) 2025/08/29 11:34:06 fetching corpus: 4700, signal 161039/190015 (executing program) 2025/08/29 11:34:06 fetching corpus: 4750, signal 161506/190015 (executing program) 2025/08/29 11:34:06 fetching corpus: 4800, signal 161834/190045 (executing program) 2025/08/29 11:34:07 fetching corpus: 4850, signal 162450/190048 (executing program) 2025/08/29 11:34:07 fetching corpus: 4900, signal 162872/190062 (executing program) 2025/08/29 11:34:07 fetching corpus: 4950, signal 163228/190068 (executing program) 2025/08/29 11:34:07 fetching corpus: 5000, signal 163861/190112 (executing program) 2025/08/29 11:34:07 fetching corpus: 5050, signal 164176/190117 (executing program) 2025/08/29 11:34:07 fetching corpus: 5100, signal 164570/190120 (executing program) 2025/08/29 11:34:07 fetching corpus: 5150, signal 164846/190139 (executing program) 2025/08/29 11:34:07 fetching corpus: 5200, signal 165287/190142 (executing program) 2025/08/29 11:34:07 fetching corpus: 5250, signal 165694/190167 (executing program) 2025/08/29 11:34:07 fetching corpus: 5300, signal 165970/190187 (executing program) 2025/08/29 11:34:07 fetching corpus: 5350, signal 166444/190193 (executing program) 2025/08/29 11:34:07 fetching corpus: 5400, signal 166810/190241 (executing program) 2025/08/29 11:34:07 fetching corpus: 5450, signal 167199/190264 (executing program) 2025/08/29 11:34:08 fetching corpus: 5500, signal 167559/190275 (executing program) 2025/08/29 11:34:08 fetching corpus: 5550, signal 167863/190275 (executing program) 2025/08/29 11:34:08 fetching corpus: 5600, signal 168294/190279 (executing program) 2025/08/29 11:34:08 fetching corpus: 5650, signal 168705/190339 (executing program) 2025/08/29 11:34:08 fetching corpus: 5700, signal 169022/190343 (executing program) 2025/08/29 11:34:08 fetching corpus: 5750, signal 169396/190345 (executing program) 2025/08/29 11:34:08 fetching corpus: 5800, signal 169708/190358 (executing program) 2025/08/29 11:34:08 fetching corpus: 5850, signal 170187/190444 (executing program) 2025/08/29 11:34:08 fetching corpus: 5900, signal 170770/190444 (executing program) 2025/08/29 11:34:08 fetching corpus: 5950, signal 171242/190489 (executing program) 2025/08/29 11:34:08 fetching corpus: 6000, signal 171611/190510 (executing program) 2025/08/29 11:34:08 fetching corpus: 6050, signal 172000/190515 (executing program) 2025/08/29 11:34:09 fetching corpus: 6100, signal 172393/190520 (executing program) 2025/08/29 11:34:09 fetching corpus: 6150, signal 172937/190546 (executing program) 2025/08/29 11:34:09 fetching corpus: 6200, signal 173244/190547 (executing program) 2025/08/29 11:34:09 fetching corpus: 6250, signal 173567/190572 (executing program) 2025/08/29 11:34:09 fetching corpus: 6300, signal 173948/190602 (executing program) 2025/08/29 11:34:09 fetching corpus: 6350, signal 174244/190606 (executing program) 2025/08/29 11:34:09 fetching corpus: 6400, signal 174639/190606 (executing program) 2025/08/29 11:34:09 fetching corpus: 6450, signal 174878/190612 (executing program) 2025/08/29 11:34:09 fetching corpus: 6500, signal 175243/190701 (executing program) 2025/08/29 11:34:09 fetching corpus: 6550, signal 175531/190714 (executing program) 2025/08/29 11:34:09 fetching corpus: 6600, signal 175893/190724 (executing program) 2025/08/29 11:34:09 fetching corpus: 6650, signal 176358/190737 (executing program) 2025/08/29 11:34:10 fetching corpus: 6700, signal 176675/190748 (executing program) 2025/08/29 11:34:10 fetching corpus: 6750, signal 177003/190750 (executing program) 2025/08/29 11:34:10 fetching corpus: 6800, signal 177400/190768 (executing program) 2025/08/29 11:34:10 fetching corpus: 6850, signal 177802/190772 (executing program) 2025/08/29 11:34:10 fetching corpus: 6900, signal 178244/190845 (executing program) 2025/08/29 11:34:10 fetching corpus: 6950, signal 178639/190884 (executing program) 2025/08/29 11:34:10 fetching corpus: 7000, signal 178914/190889 (executing program) 2025/08/29 11:34:10 fetching corpus: 7050, signal 179087/190907 (executing program) 2025/08/29 11:34:10 fetching corpus: 7100, signal 179442/190910 (executing program) 2025/08/29 11:34:10 fetching corpus: 7150, signal 179714/190935 (executing program) 2025/08/29 11:34:10 fetching corpus: 7200, signal 179990/190974 (executing program) 2025/08/29 11:34:10 fetching corpus: 7250, signal 180536/190976 (executing program) 2025/08/29 11:34:11 fetching corpus: 7300, signal 180807/190977 (executing program) 2025/08/29 11:34:11 fetching corpus: 7350, signal 181179/190982 (executing program) 2025/08/29 11:34:11 fetching corpus: 7400, signal 181425/190989 (executing program) 2025/08/29 11:34:11 fetching corpus: 7450, signal 181798/190992 (executing program) 2025/08/29 11:34:11 fetching corpus: 7500, signal 182016/190995 (executing program) 2025/08/29 11:34:11 fetching corpus: 7550, signal 182242/191005 (executing program) 2025/08/29 11:34:11 fetching corpus: 7600, signal 182512/191012 (executing program) 2025/08/29 11:34:11 fetching corpus: 7650, signal 182923/191122 (executing program) 2025/08/29 11:34:11 fetching corpus: 7700, signal 183252/191129 (executing program) 2025/08/29 11:34:11 fetching corpus: 7750, signal 183723/191149 (executing program) 2025/08/29 11:34:11 fetching corpus: 7800, signal 184034/191150 (executing program) 2025/08/29 11:34:12 fetching corpus: 7850, signal 184302/191151 (executing program) 2025/08/29 11:34:12 fetching corpus: 7900, signal 184478/191153 (executing program) 2025/08/29 11:34:12 fetching corpus: 7950, signal 184915/191165 (executing program) 2025/08/29 11:34:12 fetching corpus: 8000, signal 185146/191175 (executing program) 2025/08/29 11:34:12 fetching corpus: 8050, signal 185391/191182 (executing program) 2025/08/29 11:34:12 fetching corpus: 8100, signal 185689/191202 (executing program) 2025/08/29 11:34:12 fetching corpus: 8150, signal 185946/191204 (executing program) 2025/08/29 11:34:12 fetching corpus: 8200, signal 186184/191210 (executing program) 2025/08/29 11:34:12 fetching corpus: 8250, signal 186436/191230 (executing program) 2025/08/29 11:34:12 fetching corpus: 8300, signal 186718/191241 (executing program) 2025/08/29 11:34:12 fetching corpus: 8350, signal 186954/191247 (executing program) 2025/08/29 11:34:13 fetching corpus: 8400, signal 187311/191265 (executing program) 2025/08/29 11:34:13 fetching corpus: 8450, signal 187541/191268 (executing program) 2025/08/29 11:34:13 fetching corpus: 8500, signal 187808/191270 (executing program) 2025/08/29 11:34:13 fetching corpus: 8536, signal 187958/191273 (executing program) 2025/08/29 11:34:13 fetching corpus: 8536, signal 187958/191273 (executing program) 2025/08/29 11:34:16 starting 8 fuzzer processes 11:34:16 executing program 2: prctl$PR_GET_ENDIAN(0x4c, 0x0) 11:34:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) 11:34:16 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000020003000b"], 0x0) 11:34:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, 0x0, &(0x7f0000000080)) 11:34:16 executing program 1: r0 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 11:34:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) [ 79.079724] audit: type=1400 audit(1756467256.199:7): avc: denied { execmem } for pid=272 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:34:16 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x3a, 0x0, @dev, @mcast2, {[], @mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 11:34:16 executing program 6: timer_create(0x0, 0x0, &(0x7f00000020c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000040)) [ 80.217504] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.220213] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.222973] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.227169] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.230537] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.347042] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.350717] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.354943] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.366763] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.370943] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.407683] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.411443] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.413240] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.417969] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.421433] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.490157] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.494585] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.496800] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.500482] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.502798] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.532365] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 80.534729] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.536546] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 80.541900] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.543214] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 80.547677] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 80.549512] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.555288] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.558772] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.561849] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.563074] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.566834] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 80.571788] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.573309] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 80.576197] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.587107] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.617886] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.634479] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.635676] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.646570] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.250371] Bluetooth: hci0: command tx timeout [ 82.442145] Bluetooth: hci1: command tx timeout [ 82.505708] Bluetooth: hci2: command tx timeout [ 82.570682] Bluetooth: hci3: command tx timeout [ 82.633853] Bluetooth: hci6: command tx timeout [ 82.697741] Bluetooth: hci5: command tx timeout [ 82.698927] Bluetooth: hci4: command tx timeout [ 82.761693] Bluetooth: hci7: command tx timeout [ 84.298055] Bluetooth: hci0: command tx timeout [ 84.492639] Bluetooth: hci1: command tx timeout [ 84.554714] Bluetooth: hci2: command tx timeout [ 84.617680] Bluetooth: hci3: command tx timeout [ 84.682645] Bluetooth: hci6: command tx timeout [ 84.745693] Bluetooth: hci5: command tx timeout [ 84.746099] Bluetooth: hci4: command tx timeout [ 84.809743] Bluetooth: hci7: command tx timeout [ 86.346871] Bluetooth: hci0: command tx timeout [ 86.538674] Bluetooth: hci1: command tx timeout [ 86.601639] Bluetooth: hci2: command tx timeout [ 86.665650] Bluetooth: hci3: command tx timeout [ 86.732637] Bluetooth: hci6: command tx timeout [ 86.794743] Bluetooth: hci4: command tx timeout [ 86.795149] Bluetooth: hci5: command tx timeout [ 86.857754] Bluetooth: hci7: command tx timeout [ 88.395657] Bluetooth: hci0: command tx timeout [ 88.585793] Bluetooth: hci1: command tx timeout [ 88.649720] Bluetooth: hci2: command tx timeout [ 88.713728] Bluetooth: hci3: command tx timeout [ 88.778653] Bluetooth: hci6: command tx timeout [ 88.841662] Bluetooth: hci5: command tx timeout [ 88.842071] Bluetooth: hci4: command tx timeout [ 88.907101] Bluetooth: hci7: command tx timeout [ 115.850744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.851456] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.048067] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.049219] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:34:53 executing program 0: madvise(&(0x7f0000903000/0x2000)=nil, 0x2000, 0x66) mincore(&(0x7f0000904000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/117) 11:34:53 executing program 0: syz_emit_ethernet(0x233, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x225, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {}, {}, {0x8, 0x6558, 0x0, "f369afc92a3457c1491dd32c124eab4e9ec153ff5ddb"}}}}}}, 0x0) 11:34:53 executing program 0: syz_emit_ethernet(0x233, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x225, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {}, {}, {0x8, 0x6558, 0x0, "f369afc92a3457c1491dd32c124eab4e9ec153ff5ddb"}}}}}}, 0x0) [ 116.819546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.820633] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:34:53 executing program 0: syz_emit_ethernet(0x233, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x225, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "02ad597a8a83fc2bff5eb13681ef98a1ec276cad25d87a004ba33b18721f6a8e4fc37434c9e0f737badac83b1368ba7dbd06143bcd12b71f0e844e51e2125611573ce083a4b202545bfbb83eae30d7b93d6a78ea1889a8ff8063e6507bb13b76baf672dd7bdaa4d5da309e1242e91236d7563d68ae31bbbf83ff135208b69fdb0b3d1672de24f570f0ddb6473b6ea59a1d732d8a9a0ee91ed97030d5af82c0ce99628ae7e35bd88f5714caf31a1f4ad04778f5ecda8bee1e7cabfe72323c9b8dfc06cef73a244d1339f3487c1289c2d90cc811e5bb2f73ee849c1cb16eab897fc8b112835d573811b9c5f5fe0f0bf6738c77b9c70bf6f325b5c57f90e079e06d71eb235830c5cbe42ebf1809b540e0a824e39568f50d5861a972eaa7c9eb03fa8aa45c964480d8d8c4ce3b1659a814117694cba564a35a3f48294ee233af6c4d2cbae0896bb0ddbfb3a977f35b553e33571805a58139bc46624ec9d15e031b806c005255815dbfd4d80765613dbed37f41a6c9fe067a40903657896885100ffb4e1ccd3bfb1fce3c016f4071e695f5d5cf4d8ba8d55f3f0a7f975ba9d56ad502780c6bc6812f624c6944be5cf4bb5398693052e12207f3"}, {}, {}, {0x8, 0x6558, 0x0, "f369afc92a3457c1491dd32c124eab4e9ec153ff5ddb"}}}}}}, 0x0) 11:34:54 executing program 0: syz_emit_ethernet(0x233, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x225, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {}, {}, {0x8, 0x6558, 0x0, "f369afc92a3457c1491dd32c124eab4e9ec153ff5ddb"}}}}}}, 0x0) [ 116.977408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.978100] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:34:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdbfb383417a9437ee7abadfd3289b313750", 0x1e}], 0x1) 11:34:54 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 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 = io_uring_setup(0x3e96, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x28003, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 117.381627] audit: type=1400 audit(1756467294.497:8): avc: denied { open } for pid=3732 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 [ 117.389391] audit: type=1400 audit(1756467294.498:9): avc: denied { kernel } for pid=3732 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 11:34:54 executing program 1: r0 = fsopen(&(0x7f0000000000)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) [ 117.467758] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 117.468431] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 117.485657] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 117.488087] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 117.491740] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 117.499675] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 117.502340] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 117.512311] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 117.516715] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 117.521172] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 117.529655] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 117.535240] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 117.543665] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 117.545543] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 117.552665] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 117.569184] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 117.569721] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 117.576532] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 117.584999] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 117.588801] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 117.591914] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 117.597295] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 117.599850] Bluetooth: hci7: Opcode 0x0406 failed: -4 [ 117.604329] Bluetooth: hci7: Opcode 0x0406 failed: -4 [ 117.692034] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 117.703160] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 117.704156] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 117.714339] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 117.716847] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 117.723996] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 117.724702] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 117.727820] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 118.218708] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.219366] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.325961] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.326592] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.962508] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.963180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.039185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.040052] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.123401] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.124703] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.186104] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.187118] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.242998] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.243779] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.295063] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.295834] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.335641] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.336265] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.401858] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.402492] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.690652] Bluetooth: hci0: command 0x0c1a tx timeout [ 119.754868] Bluetooth: hci7: command 0x0c1a tx timeout [ 119.755384] Bluetooth: hci6: command 0x0c1a tx timeout [ 119.755851] Bluetooth: hci5: command 0x0c1a tx timeout [ 119.756289] Bluetooth: hci4: command 0x0c1a tx timeout [ 119.756752] Bluetooth: hci3: command 0x0c1a tx timeout [ 119.757187] Bluetooth: hci2: command 0x0c1a tx timeout [ 119.757637] Bluetooth: hci1: command 0x0c1a tx timeout [ 120.076265] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.077523] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.114351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.115498] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:34:57 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1c, 0x0, 0x81}) poll(0x0, 0x0, 0x0) 11:34:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 11:34:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)='^', 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x1) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0x3) 11:34:57 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, 0x0, &(0x7f0000000080)) 11:34:57 executing program 5: 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x80082407, &(0x7f0000000000)='\\.-\x00') 11:34:57 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x3a, 0x0, @dev, @mcast2, {[], @mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 11:34:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) 11:34:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 120.326324] mmap: syz-executor.0 (3918) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 120.334863] audit: type=1400 audit(1756467297.454:10): avc: denied { write } for pid=3915 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 11:34:57 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x3a, 0x0, @dev, @mcast2, {[], @mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) 11:34:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r0) 11:34:57 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, 0x0, &(0x7f0000000080)) 11:34:57 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x3a, 0x0, @dev, @mcast2, {[], @mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) [ 120.478299] syz-executor.2 (3921) used greatest stack depth: 23664 bytes left 11:34:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 11:34:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) setresuid(0x0, 0xee01, 0x0) chown(&(0x7f0000000300)='./file0\x00', r1, 0x0) 11:34:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) [ 120.631527] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 120.632474] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.633085] CPU: 1 UID: 0 PID: 277 Comm: syz-fuzzer Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.634354] Tainted: [W]=WARN [ 120.637709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.638388] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.638781] 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 [ 120.640229] RSP: 0018:ffff88800b717600 EFLAGS: 00010212 [ 120.640661] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.641230] RDX: ffff88801620d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.641808] RBP: ffff88800b717870 R08: ffff88806cf31340 R09: ffffe8ffffd09bb0 [ 120.642379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.642947] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.643519] FS: 000000c000031590(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 120.644159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.644627] CR2: 0000555583ae6c98 CR3: 000000001c7e6000 CR4: 0000000000350ef0 [ 120.645209] Call Trace: [ 120.645423] [ 120.645609] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 120.646063] ? arch_stack_walk+0x9c/0xf0 [ 120.646399] ? __pfx_perf_tp_event+0x10/0x10 [ 120.646766] ? stack_trace_save+0x8e/0xc0 [ 120.647108] ? stack_depot_save_flags+0x2c/0xa20 [ 120.647504] ? kasan_save_stack+0x34/0x50 [ 120.647845] ? kasan_save_stack+0x24/0x50 [ 120.648184] ? kasan_save_track+0x14/0x30 [ 120.648533] ? __kasan_save_free_info+0x3a/0x60 [ 120.648916] ? __kasan_slab_free+0x3f/0x50 [ 120.649261] ? kmem_cache_free+0x2a1/0x540 [ 120.649615] ? kfree_skbmem+0x18a/0x1f0 [ 120.649955] ? tcp_rcv_established+0xddd/0x2360 [ 120.650342] ? tcp_v4_do_rcv+0x5cf/0xa50 [ 120.650672] ? __release_sock+0x27c/0x310 [ 120.651013] ? release_sock+0x58/0x1c0 [ 120.651346] ? tcp_sendmsg+0x3a/0x50 [ 120.651656] ? inet_sendmsg+0xb9/0x150 [ 120.651963] ? sock_write_iter+0x4c9/0x5c0 [ 120.652316] ? vfs_write+0xbe9/0x1150 [ 120.652627] ? ksys_write+0x1ef/0x240 [ 120.652931] ? do_syscall_64+0xbf/0x360 [ 120.653254] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.653688] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.654082] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.654490] ? find_held_lock+0x2b/0x80 [ 120.654821] ? __virt_addr_valid+0x2e8/0x5d0 [ 120.655189] perf_trace_run_bpf_submit+0xef/0x180 [ 120.655588] perf_trace_lock+0x337/0x5d0 [ 120.655929] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.656307] ? lock_acquire+0x15e/0x2f0 [ 120.656634] ? futex_ref_get+0x48/0x300 [ 120.656972] ? futex_ref_get+0x114/0x300 [ 120.657303] ? futex_hash+0x15c/0x390 [ 120.657612] lock_release+0x1ab/0x290 [ 120.657950] ? futex_hash+0x15c/0x390 [ 120.658264] futex_ref_get+0x119/0x300 [ 120.658583] ? futex_hash+0x15c/0x390 [ 120.658893] futex_hash+0x70/0x390 [ 120.659190] futex_wait_setup+0xae/0x550 [ 120.659540] __futex_wait+0x151/0x300 [ 120.659861] ? __pfx___futex_wait+0x10/0x10 [ 120.660214] ? tcp_sendmsg+0x3a/0x50 [ 120.660527] ? __pfx_futex_wake_mark+0x10/0x10 [ 120.660908] ? sock_write_iter+0x334/0x5c0 [ 120.661254] ? __pfx_sock_write_iter+0x10/0x10 [ 120.661629] futex_wait+0xde/0x380 [ 120.661940] ? __pfx_futex_wait+0x10/0x10 [ 120.662282] ? security_file_permission+0x22/0x90 [ 120.662686] ? vfs_write+0x169/0x1150 [ 120.663002] do_futex+0x2ee/0x370 [ 120.663295] ? __pfx_do_futex+0x10/0x10 [ 120.663627] __x64_sys_futex+0x1c9/0x4d0 [ 120.663961] ? fput+0x6a/0x100 [ 120.664234] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.664607] ? ksys_write+0x1a3/0x240 [ 120.664916] ? __pfx_ksys_write+0x10/0x10 [ 120.665261] do_syscall_64+0xbf/0x360 [ 120.665577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.666024] RIP: 0033:0x466533 [ 120.666293] Code: 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 0f 05 <89> 44 24 30 c3 cc cc cc cc cc cc cc cc 8b 7c 24 08 48 8b 74 24 10 [ 120.667740] RSP: 002b:000000c00074bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 120.668349] RAX: ffffffffffffffda RBX: 000000c000031500 RCX: 0000000000466533 [ 120.668914] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000031648 [ 120.669495] RBP: 000000c00074bde0 R08: 0000000000000000 R09: 0000000000000000 [ 120.670075] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 120.670639] R13: 000000c00014a000 R14: 000000000000007f R15: ffffffffffffffff [ 120.671227] [ 120.671420] Modules linked in: [ 120.671694] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 120.673697] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.675080] CPU: 0 UID: 0 PID: 254 Comm: syz-fuzzer Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.677133] Tainted: [D]=DIE, [W]=WARN [ 120.677837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.679303] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.680156] 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 [ 120.683399] RSP: 0018:ffff888018aa7600 EFLAGS: 00010212 [ 120.684365] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.685643] RDX: ffff888016491b80 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.686924] RBP: ffff888018aa7870 R08: ffff88806ce31340 R09: ffffe8ffffc09bb0 [ 120.688200] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 120.689481] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 120.690758] FS: 000000c000030410(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 120.692183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.693227] CR2: 00007ff87aee7018 CR3: 000000001c7e6000 CR4: 0000000000350ef0 [ 120.694504] Call Trace: [ 120.694975] [ 120.695399] ? jbd2_journal_stop+0x5d5/0xe20 [ 120.696218] ? __pfx_perf_tp_event+0x10/0x10 [ 120.697027] ? ext4_page_mkwrite+0x329/0x1710 [ 120.697869] ? perf_trace_lock_acquire+0xc9/0x700 [ 120.698743] ? asm_exc_page_fault+0x26/0x30 [ 120.699536] ? perf_trace_lock_acquire+0xc9/0x700 [ 120.700417] ? perf_trace_lock+0xb5/0x5d0 [ 120.701180] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.702033] ? __resched_curr+0x2a2/0x330 [ 120.702797] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.703629] ? kvm_sched_clock_read+0x16/0x30 [ 120.704448] ? sched_clock+0x37/0x60 [ 120.705141] ? select_task_rq_fair+0x48c/0x38b0 [ 120.706001] ? perf_trace_lock+0xb5/0x5d0 [ 120.706765] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.707668] ? __pfx___smp_call_single_queue+0x10/0x10 [ 120.708628] perf_trace_run_bpf_submit+0xef/0x180 [ 120.709516] perf_trace_lock+0x337/0x5d0 [ 120.710273] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.711113] ? trace_sched_exit_tp+0xbf/0x100 [ 120.711952] ? __pfx_try_to_wake_up+0x10/0x10 [ 120.712788] ? get_futex_key+0x592/0x14a0 [ 120.713467] ? futex_ref_get+0x114/0x300 [ 120.714095] ? futex_hash+0x15c/0x390 [ 120.714675] lock_release+0x1ab/0x290 [ 120.715258] ? futex_hash+0x15c/0x390 [ 120.715832] futex_ref_get+0x119/0x300 [ 120.716421] ? futex_hash+0x15c/0x390 [ 120.716995] futex_hash+0x70/0x390 [ 120.717536] futex_wait_setup+0xae/0x550 [ 120.718174] __futex_wait+0x151/0x300 [ 120.718758] ? __pfx___futex_wait+0x10/0x10 [ 120.719409] ? anon_pipe_write+0x4c2/0x1a80 [ 120.720057] ? __pfx_futex_wake_mark+0x10/0x10 [ 120.720771] futex_wait+0xde/0x380 [ 120.721321] ? __pfx_futex_wait+0x10/0x10 [ 120.721963] ? security_file_permission+0x22/0x90 [ 120.722698] ? vfs_write+0x169/0x1150 [ 120.723278] do_futex+0x2ee/0x370 [ 120.723814] ? __pfx_do_futex+0x10/0x10 [ 120.724424] __x64_sys_futex+0x1c9/0x4d0 [ 120.725057] ? fput+0x6a/0x100 [ 120.725564] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.726279] ? ksys_write+0x1a3/0x240 [ 120.726869] ? __pfx_ksys_write+0x10/0x10 [ 120.727510] do_syscall_64+0xbf/0x360 [ 120.728102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.728883] RIP: 0033:0x466533 [ 120.729376] Code: 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 0f 05 <89> 44 24 30 c3 cc cc cc cc cc cc cc cc 8b 7c 24 08 48 8b 74 24 10 [ 120.732039] RSP: 002b:000000c000041d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 120.733163] RAX: ffffffffffffffda RBX: 000000c000030380 RCX: 0000000000466533 [ 120.734249] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0000304c8 [ 120.735306] RBP: 000000c000041de0 R08: 0000000000000000 R09: 0000000000000000 [ 120.736363] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 120.737417] R13: 000000c000000780 R14: 0000000000000004 R15: 0000000000000000 [ 120.738503] [ 120.738866] Modules linked in: [ 120.739364] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 120.740277] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.740883] CPU: 1 UID: 0 PID: 277 Comm: syz-fuzzer Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.741826] Tainted: [D]=DIE, [W]=WARN [ 120.742134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.742794] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.743189] 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 [ 120.744643] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 120.745068] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.745643] RDX: ffff88801620d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.746230] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd09bb0 [ 120.746796] R10: 0000000000000000 R11: ffff88806cf37018 R12: dffffc0000000000 [ 120.747379] R13: 0000000000000024 R14: ffff88806cf31490 R15: dffffc0000000000 [ 120.747960] FS: 000000c000031590(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 120.748611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.749075] CR2: 0000555583ae6c98 CR3: 000000001c7e6000 CR4: 0000000000350ef0 [ 120.749655] Call Trace: [ 120.749885] [ 120.750074] ? __pfx_raw_local_deliver+0x10/0x10 [ 120.750469] ? __pfx_perf_tp_event+0x10/0x10 [ 120.750833] ? ip_local_deliver_finish+0x3f2/0x680 [ 120.751247] ? lock_release+0xc8/0x290 [ 120.751577] ? perf_trace_lock+0xb5/0x5d0 [ 120.751923] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.752304] ? kvm_sched_clock_read+0x16/0x30 [ 120.752677] ? sched_clock+0x37/0x60 [ 120.752988] ? __pfx___resched_curr+0x10/0x10 [ 120.753362] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.753784] perf_trace_run_bpf_submit+0xef/0x180 [ 120.754187] perf_trace_lock+0x337/0x5d0 [ 120.754522] ? update_cfs_group+0x11d/0x260 [ 120.754872] ? kvm_sched_clock_read+0x16/0x30 [ 120.755241] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.755618] ? check_preempt_wakeup_fair+0x6e/0x950 [ 120.756026] ? sched_ttwu_pending+0x2e0/0x4a0 [ 120.756408] lock_release+0x1ab/0x290 [ 120.756723] ? ttwu_do_activate+0x1a4/0x8a0 [ 120.757078] _raw_spin_unlock+0x16/0x40 [ 120.757408] sched_ttwu_pending+0x2e0/0x4a0 [ 120.757772] ? __pfx_sched_ttwu_pending+0x10/0x10 [ 120.758164] ? mark_held_locks+0x49/0x80 [ 120.758499] __flush_smp_call_function_queue+0x434/0x740 [ 120.758948] __sysvec_call_function_single+0x6d/0x370 [ 120.759371] sysvec_call_function_single+0xa1/0xc0 [ 120.759781] [ 120.759968] [ 120.760157] asm_sysvec_call_function_single+0x1a/0x20 [ 120.760587] RIP: 0010:oops_exit+0x0/0x50 [ 120.760921] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27 [ 120.762373] RSP: 0018:ffff88800b717490 EFLAGS: 00000202 [ 120.762801] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 120.763381] RDX: ffff88801620d280 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 120.763953] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 120.764527] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800b717558 [ 120.765092] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 120.765660] ? add_taint+0x5f/0xd0 [ 120.765971] ? oops_end+0x4a/0xe0 [ 120.766271] oops_end+0x65/0xe0 [ 120.766549] exc_general_protection+0x1a2/0x330 [ 120.766934] asm_exc_general_protection+0x26/0x30 [ 120.767334] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.767714] 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 [ 120.769163] RSP: 0018:ffff88800b717600 EFLAGS: 00010212 [ 120.769591] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.770187] RDX: ffff88801620d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.770754] RBP: ffff88800b717870 R08: ffff88806cf31340 R09: ffffe8ffffd09bb0 [ 120.771339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.771911] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.772483] ? perf_tp_event+0x167/0xe70 [ 120.772818] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 120.773259] ? arch_stack_walk+0x9c/0xf0 [ 120.773594] ? __pfx_perf_tp_event+0x10/0x10 [ 120.773980] ? stack_trace_save+0x8e/0xc0 [ 120.774318] ? stack_depot_save_flags+0x2c/0xa20 [ 120.774713] ? kasan_save_stack+0x34/0x50 [ 120.775066] ? kasan_save_stack+0x24/0x50 [ 120.775402] ? kasan_save_track+0x14/0x30 [ 120.775737] ? __kasan_save_free_info+0x3a/0x60 [ 120.776113] ? __kasan_slab_free+0x3f/0x50 [ 120.776456] ? kmem_cache_free+0x2a1/0x540 [ 120.776807] ? kfree_skbmem+0x18a/0x1f0 [ 120.777134] ? tcp_rcv_established+0xddd/0x2360 [ 120.777517] ? tcp_v4_do_rcv+0x5cf/0xa50 [ 120.777872] ? __release_sock+0x27c/0x310 [ 120.778215] ? release_sock+0x58/0x1c0 [ 120.778535] ? tcp_sendmsg+0x3a/0x50 [ 120.778843] ? inet_sendmsg+0xb9/0x150 [ 120.779169] ? sock_write_iter+0x4c9/0x5c0 [ 120.779512] ? vfs_write+0xbe9/0x1150 [ 120.779828] ? ksys_write+0x1ef/0x240 [ 120.780143] ? do_syscall_64+0xbf/0x360 [ 120.780461] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.780893] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.781271] ? perf_trace_run_bpf_submit+0xef/0x180 [ 120.781687] ? find_held_lock+0x2b/0x80 [ 120.782026] ? __virt_addr_valid+0x2e8/0x5d0 [ 120.782392] perf_trace_run_bpf_submit+0xef/0x180 [ 120.782790] perf_trace_lock+0x337/0x5d0 [ 120.783120] ? __pfx_perf_trace_lock+0x10/0x10 [ 120.783491] ? lock_acquire+0x15e/0x2f0 [ 120.783818] ? futex_ref_get+0x48/0x300 [ 120.784155] ? futex_ref_get+0x114/0x300 [ 120.784490] ? futex_hash+0x15c/0x390 [ 120.784810] lock_release+0x1ab/0x290 [ 120.785135] ? futex_hash+0x15c/0x390 [ 120.785457] futex_ref_get+0x119/0x300 [ 120.785810] ? futex_hash+0x15c/0x390 [ 120.786132] futex_hash+0x70/0x390 [ 120.786435] futex_wait_setup+0xae/0x550 [ 120.786783] __futex_wait+0x151/0x300 [ 120.787109] ? __pfx___futex_wait+0x10/0x10 [ 120.787478] ? tcp_sendmsg+0x3a/0x50 [ 120.787799] ? __pfx_futex_wake_mark+0x10/0x10 [ 120.788196] ? sock_write_iter+0x334/0x5c0 [ 120.788550] ? __pfx_sock_write_iter+0x10/0x10 [ 120.788940] futex_wait+0xde/0x380 [ 120.789249] ? __pfx_futex_wait+0x10/0x10 [ 120.789598] ? security_file_permission+0x22/0x90 [ 120.790031] ? vfs_write+0x169/0x1150 [ 120.790358] do_futex+0x2ee/0x370 [ 120.790655] ? __pfx_do_futex+0x10/0x10 [ 120.790993] __x64_sys_futex+0x1c9/0x4d0 [ 120.791338] ? fput+0x6a/0x100 [ 120.791624] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.792012] ? ksys_write+0x1a3/0x240 [ 120.792350] ? __pfx_ksys_write+0x10/0x10 [ 120.792702] do_syscall_64+0xbf/0x360 [ 120.793024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.793457] RIP: 0033:0x466533 [ 120.793746] Code: 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 0f 05 <89> 44 24 30 c3 cc cc cc cc cc cc cc cc 8b 7c 24 08 48 8b 74 24 10 [ 120.795250] RSP: 002b:000000c00074bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 120.795882] RAX: ffffffffffffffda RBX: 000000c000031500 RCX: 0000000000466533 [ 120.796466] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000031648 [ 120.797053] RBP: 000000c00074bde0 R08: 0000000000000000 R09: 0000000000000000 [ 120.797637] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 120.798244] R13: 000000c00014a000 R14: 000000000000007f R15: ffffffffffffffff [ 120.798845] [ 120.799044] Modules linked in: [ 120.799330] ---[ end trace 0000000000000000 ]--- [ 120.799333] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 120.799720] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.801428] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 120.801828] 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 [ 120.802988] CPU: 0 UID: 0 PID: 254 Comm: syz-fuzzer Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.804475] RSP: 0018:ffff88800b717600 EFLAGS: 00010212 [ 120.806513] Tainted: [D]=DIE, [W]=WARN [ 120.806923] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 120.807604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.808171] RDX: ffff88801620d280 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 120.808182] RBP: ffff88800b717870 R08: ffff88806cf31340 R09: ffffe8ffffd09bb0 [ 120.809613] RIP: 0010:perf_tp_event+0x175/0xe70 [ 120.810199] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 120.810208] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 120.810218] FS: 000000c000031590(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 120.810229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.811667] 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 [ 120.812033] CR2: 0000555583ae6c98 CR3: 000000001c7e6000 CR4: 0000000000350ef0 [ 120.813377] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 120.813963] Kernel panic - not syncing: Fatal exception in interrupt [ 121.856488] Shutting down cpus with NMI [ 121.860528] Kernel Offset: disabled [ 121.860823] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:34:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84bdec0e RDX=fffffbfff0f0ec09 RSI=0000000000000004 RDI=ffffffff87876044 RBP=ffffffff87876044 RSP=ffff888018aa73b0 R8 =0000000000000000 R9 =fffffbfff0f0ec08 R10=ffffffff87876047 R11=202c746c75616620 R12=1ffff11003154e77 R13=0000000000000007 R14=fffffbfff0f0ec08 R15=ffff888018aa73e8 RIP=ffffffff84bdeda0 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c000030410 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff87aee7018 CR3=000000001c7e6000 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=00001fa0 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=00000000000000000000000000000000 XMM02=652e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000 XMM04=286e65706f5f746e6576655f66726570 XMM05=30202c66666666666666666666666666 XMM06=65706f5f7a7973203d2030720a293078 XMM07=30663778302826286773247665645f6e XMM08=2c307830202c29306361323030303030 XMM09=535f4753246c74636f690a2930783020 XMM10=455a49535f44455652455345525f5445 XMM11=302826202c323732327830202c307228 XMM12=0a292930303030303030303030663778 XMM13=30202c307830202c307830202c307830 XMM14=7830202c307830202c307830202c3078 XMM15=307830202c307830202c307830202c30 info registers vcpu 1 RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88800b716f98 R8 =0000000000000000 R9 =ffffed10015fb046 R10=0000000000000000 R11=3a6465746e696154 R12=000000000000000d 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 000000c000031590 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555583ae6c98 CR3=000000001c7e6000 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=00001fa0 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=0000000e0000000c0000000b00000007 XMM02=0000000d0000000a0000000600000004 XMM03=00000017000000150000001500000010 XMM04=cf29fc1fa4fd97fc26488c5cfc6e09cf XMM05=745f4b83fc3a882c84fcfd3cc583fc02 XMM06=fc20f8c883fc461ec583fc3e864b83fc XMM07=83fcd8b7bf83fc02345e82fcf5409c81 XMM08=4b83fc8e802684fc5d0cc983fcc207c5 XMM09=1a2c84fc7b6d2a84fcc8922684fcf08c XMM10=7f322a84fc8eb52684fc4e293484fc9c XMM11=fc9f7e4b83fc241b4f82fc3b892c81fc XMM12=00008c742684fca80fc583fcf0bbbe83 XMM13=307830202c307830202c3278307b3d64 XMM14=61636d40202c307830202c307830202c XMM15=0a29307830202c7d7d7d7d7d7d327473