Warning: Permanently added '[localhost]:48147' (ECDSA) to the list of known hosts. 2025/08/29 11:56:43 fuzzer started 2025/08/29 11:56:43 dialing manager at localhost:43077 syzkaller login: [ 50.613010] cgroup: Unknown subsys name 'net' [ 50.667833] cgroup: Unknown subsys name 'cpuset' [ 50.679350] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:56:54 syscalls: 2214 2025/08/29 11:56:54 code coverage: enabled 2025/08/29 11:56:54 comparison tracing: enabled 2025/08/29 11:56:54 extra coverage: enabled 2025/08/29 11:56:54 setuid sandbox: enabled 2025/08/29 11:56:54 namespace sandbox: enabled 2025/08/29 11:56:54 Android sandbox: enabled 2025/08/29 11:56:54 fault injection: enabled 2025/08/29 11:56:54 leak checking: enabled 2025/08/29 11:56:54 net packet injection: enabled 2025/08/29 11:56:54 net device setup: enabled 2025/08/29 11:56:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:56:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:56:54 USB emulation: enabled 2025/08/29 11:56:54 hci packet injection: enabled 2025/08/29 11:56:54 wifi device emulation: enabled 2025/08/29 11:56:54 802.15.4 emulation: enabled 2025/08/29 11:56:55 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:56:55 fetching corpus: 50, signal 20815/24397 (executing program) 2025/08/29 11:56:55 fetching corpus: 100, signal 32724/37737 (executing program) 2025/08/29 11:56:55 fetching corpus: 150, signal 43448/49661 (executing program) 2025/08/29 11:56:55 fetching corpus: 200, signal 49184/56631 (executing program) 2025/08/29 11:56:55 fetching corpus: 250, signal 53441/62126 (executing program) 2025/08/29 11:56:55 fetching corpus: 300, signal 58340/68112 (executing program) 2025/08/29 11:56:55 fetching corpus: 350, signal 63918/74652 (executing program) 2025/08/29 11:56:55 fetching corpus: 400, signal 69179/80709 (executing program) 2025/08/29 11:56:55 fetching corpus: 450, signal 71940/84455 (executing program) 2025/08/29 11:56:55 fetching corpus: 500, signal 75266/88681 (executing program) 2025/08/29 11:56:55 fetching corpus: 550, signal 77881/92153 (executing program) 2025/08/29 11:56:56 fetching corpus: 600, signal 82018/96877 (executing program) 2025/08/29 11:56:56 fetching corpus: 650, signal 83692/99458 (executing program) 2025/08/29 11:56:56 fetching corpus: 700, signal 85642/102220 (executing program) 2025/08/29 11:56:56 fetching corpus: 750, signal 87656/105029 (executing program) 2025/08/29 11:56:56 fetching corpus: 800, signal 88848/107094 (executing program) 2025/08/29 11:56:56 fetching corpus: 850, signal 90705/109683 (executing program) 2025/08/29 11:56:56 fetching corpus: 900, signal 91737/111533 (executing program) 2025/08/29 11:56:56 fetching corpus: 950, signal 94182/114533 (executing program) 2025/08/29 11:56:56 fetching corpus: 1000, signal 95801/116810 (executing program) 2025/08/29 11:56:56 fetching corpus: 1050, signal 97917/119422 (executing program) 2025/08/29 11:56:56 fetching corpus: 1100, signal 99290/121430 (executing program) 2025/08/29 11:56:57 fetching corpus: 1150, signal 100971/123671 (executing program) 2025/08/29 11:56:57 fetching corpus: 1200, signal 102426/125685 (executing program) 2025/08/29 11:56:57 fetching corpus: 1250, signal 103866/127671 (executing program) 2025/08/29 11:56:57 fetching corpus: 1300, signal 106030/130156 (executing program) 2025/08/29 11:56:57 fetching corpus: 1350, signal 107091/131784 (executing program) 2025/08/29 11:56:57 fetching corpus: 1400, signal 108224/133498 (executing program) 2025/08/29 11:56:57 fetching corpus: 1450, signal 109885/135616 (executing program) 2025/08/29 11:56:57 fetching corpus: 1500, signal 110790/137063 (executing program) 2025/08/29 11:56:57 fetching corpus: 1550, signal 112015/138767 (executing program) 2025/08/29 11:56:57 fetching corpus: 1600, signal 113176/140428 (executing program) 2025/08/29 11:56:57 fetching corpus: 1650, signal 114021/141745 (executing program) 2025/08/29 11:56:58 fetching corpus: 1700, signal 115859/143829 (executing program) 2025/08/29 11:56:58 fetching corpus: 1750, signal 116896/145303 (executing program) 2025/08/29 11:56:58 fetching corpus: 1800, signal 117922/146732 (executing program) 2025/08/29 11:56:58 fetching corpus: 1850, signal 118997/148171 (executing program) 2025/08/29 11:56:58 fetching corpus: 1900, signal 120011/149526 (executing program) 2025/08/29 11:56:58 fetching corpus: 1950, signal 120946/150902 (executing program) 2025/08/29 11:56:58 fetching corpus: 2000, signal 121802/152141 (executing program) 2025/08/29 11:56:58 fetching corpus: 2050, signal 122744/153482 (executing program) 2025/08/29 11:56:58 fetching corpus: 2100, signal 124384/155121 (executing program) 2025/08/29 11:56:58 fetching corpus: 2150, signal 127030/157220 (executing program) 2025/08/29 11:56:58 fetching corpus: 2200, signal 127740/158357 (executing program) 2025/08/29 11:56:58 fetching corpus: 2250, signal 128640/159519 (executing program) 2025/08/29 11:56:59 fetching corpus: 2300, signal 129482/160624 (executing program) 2025/08/29 11:56:59 fetching corpus: 2350, signal 130102/161602 (executing program) 2025/08/29 11:56:59 fetching corpus: 2400, signal 130699/162555 (executing program) 2025/08/29 11:56:59 fetching corpus: 2450, signal 131405/163504 (executing program) 2025/08/29 11:56:59 fetching corpus: 2500, signal 132844/164840 (executing program) 2025/08/29 11:56:59 fetching corpus: 2550, signal 133732/165862 (executing program) 2025/08/29 11:56:59 fetching corpus: 2600, signal 134579/166923 (executing program) 2025/08/29 11:56:59 fetching corpus: 2650, signal 135167/167767 (executing program) 2025/08/29 11:56:59 fetching corpus: 2700, signal 135733/168647 (executing program) 2025/08/29 11:56:59 fetching corpus: 2750, signal 136926/169738 (executing program) 2025/08/29 11:56:59 fetching corpus: 2800, signal 137683/170654 (executing program) 2025/08/29 11:56:59 fetching corpus: 2850, signal 138293/171502 (executing program) 2025/08/29 11:57:00 fetching corpus: 2900, signal 138841/172310 (executing program) 2025/08/29 11:57:00 fetching corpus: 2950, signal 139661/173150 (executing program) 2025/08/29 11:57:00 fetching corpus: 3000, signal 140624/174015 (executing program) 2025/08/29 11:57:00 fetching corpus: 3050, signal 141408/174790 (executing program) 2025/08/29 11:57:00 fetching corpus: 3100, signal 142473/175701 (executing program) 2025/08/29 11:57:00 fetching corpus: 3150, signal 143153/176427 (executing program) 2025/08/29 11:57:00 fetching corpus: 3200, signal 143780/177145 (executing program) 2025/08/29 11:57:00 fetching corpus: 3250, signal 144224/177808 (executing program) 2025/08/29 11:57:00 fetching corpus: 3300, signal 144972/178579 (executing program) 2025/08/29 11:57:00 fetching corpus: 3350, signal 145718/179307 (executing program) 2025/08/29 11:57:00 fetching corpus: 3400, signal 146426/180018 (executing program) 2025/08/29 11:57:00 fetching corpus: 3450, signal 147558/180812 (executing program) 2025/08/29 11:57:00 fetching corpus: 3500, signal 147974/181393 (executing program) 2025/08/29 11:57:01 fetching corpus: 3550, signal 148543/182027 (executing program) 2025/08/29 11:57:01 fetching corpus: 3600, signal 149326/182719 (executing program) 2025/08/29 11:57:01 fetching corpus: 3650, signal 149943/183308 (executing program) 2025/08/29 11:57:01 fetching corpus: 3700, signal 150375/183850 (executing program) 2025/08/29 11:57:01 fetching corpus: 3750, signal 151076/184414 (executing program) 2025/08/29 11:57:01 fetching corpus: 3800, signal 151809/185032 (executing program) 2025/08/29 11:57:01 fetching corpus: 3850, signal 152103/185507 (executing program) 2025/08/29 11:57:01 fetching corpus: 3900, signal 152821/186082 (executing program) 2025/08/29 11:57:01 fetching corpus: 3950, signal 153285/186586 (executing program) 2025/08/29 11:57:01 fetching corpus: 4000, signal 153907/187088 (executing program) 2025/08/29 11:57:01 fetching corpus: 4050, signal 154405/187622 (executing program) 2025/08/29 11:57:02 fetching corpus: 4100, signal 155103/188131 (executing program) 2025/08/29 11:57:02 fetching corpus: 4150, signal 155490/188589 (executing program) 2025/08/29 11:57:02 fetching corpus: 4200, signal 156016/189068 (executing program) 2025/08/29 11:57:02 fetching corpus: 4250, signal 156493/189495 (executing program) 2025/08/29 11:57:02 fetching corpus: 4300, signal 157087/189927 (executing program) 2025/08/29 11:57:02 fetching corpus: 4350, signal 157601/190353 (executing program) 2025/08/29 11:57:02 fetching corpus: 4400, signal 158267/190731 (executing program) 2025/08/29 11:57:02 fetching corpus: 4450, signal 158776/191116 (executing program) 2025/08/29 11:57:02 fetching corpus: 4500, signal 160273/191493 (executing program) 2025/08/29 11:57:02 fetching corpus: 4550, signal 160775/191836 (executing program) 2025/08/29 11:57:02 fetching corpus: 4600, signal 161223/192192 (executing program) 2025/08/29 11:57:03 fetching corpus: 4650, signal 161657/192441 (executing program) 2025/08/29 11:57:03 fetching corpus: 4700, signal 162367/192487 (executing program) 2025/08/29 11:57:03 fetching corpus: 4750, signal 162889/192489 (executing program) 2025/08/29 11:57:03 fetching corpus: 4800, signal 163385/192587 (executing program) 2025/08/29 11:57:03 fetching corpus: 4850, signal 163842/192601 (executing program) 2025/08/29 11:57:03 fetching corpus: 4900, signal 164269/192621 (executing program) 2025/08/29 11:57:03 fetching corpus: 4950, signal 164528/192635 (executing program) 2025/08/29 11:57:03 fetching corpus: 5000, signal 165048/192638 (executing program) 2025/08/29 11:57:03 fetching corpus: 5050, signal 165550/192698 (executing program) 2025/08/29 11:57:03 fetching corpus: 5100, signal 166050/192703 (executing program) 2025/08/29 11:57:03 fetching corpus: 5150, signal 166304/192711 (executing program) 2025/08/29 11:57:03 fetching corpus: 5200, signal 166698/192766 (executing program) 2025/08/29 11:57:04 fetching corpus: 5250, signal 167106/192789 (executing program) 2025/08/29 11:57:04 fetching corpus: 5300, signal 167505/192791 (executing program) 2025/08/29 11:57:04 fetching corpus: 5350, signal 167849/192806 (executing program) 2025/08/29 11:57:04 fetching corpus: 5400, signal 168257/192810 (executing program) 2025/08/29 11:57:04 fetching corpus: 5450, signal 168750/192810 (executing program) 2025/08/29 11:57:04 fetching corpus: 5500, signal 169123/192822 (executing program) 2025/08/29 11:57:04 fetching corpus: 5550, signal 169505/192829 (executing program) 2025/08/29 11:57:04 fetching corpus: 5600, signal 169829/192831 (executing program) 2025/08/29 11:57:04 fetching corpus: 5650, signal 170255/192837 (executing program) 2025/08/29 11:57:04 fetching corpus: 5700, signal 170991/192868 (executing program) 2025/08/29 11:57:04 fetching corpus: 5750, signal 171345/192874 (executing program) 2025/08/29 11:57:05 fetching corpus: 5800, signal 171694/192875 (executing program) 2025/08/29 11:57:05 fetching corpus: 5850, signal 172092/192895 (executing program) 2025/08/29 11:57:05 fetching corpus: 5900, signal 172427/192898 (executing program) 2025/08/29 11:57:05 fetching corpus: 5950, signal 172817/192900 (executing program) 2025/08/29 11:57:05 fetching corpus: 6000, signal 173182/192917 (executing program) 2025/08/29 11:57:05 fetching corpus: 6050, signal 173455/192932 (executing program) 2025/08/29 11:57:05 fetching corpus: 6100, signal 173666/192944 (executing program) 2025/08/29 11:57:05 fetching corpus: 6150, signal 173917/192944 (executing program) 2025/08/29 11:57:05 fetching corpus: 6200, signal 174259/192948 (executing program) 2025/08/29 11:57:05 fetching corpus: 6250, signal 174726/192972 (executing program) 2025/08/29 11:57:05 fetching corpus: 6300, signal 175024/192980 (executing program) 2025/08/29 11:57:06 fetching corpus: 6350, signal 175345/192986 (executing program) 2025/08/29 11:57:06 fetching corpus: 6400, signal 175593/192998 (executing program) 2025/08/29 11:57:06 fetching corpus: 6450, signal 176050/192999 (executing program) 2025/08/29 11:57:06 fetching corpus: 6500, signal 176274/193008 (executing program) 2025/08/29 11:57:06 fetching corpus: 6550, signal 176538/193034 (executing program) 2025/08/29 11:57:06 fetching corpus: 6600, signal 176845/193041 (executing program) 2025/08/29 11:57:06 fetching corpus: 6650, signal 177103/193046 (executing program) 2025/08/29 11:57:06 fetching corpus: 6700, signal 177437/193059 (executing program) 2025/08/29 11:57:06 fetching corpus: 6750, signal 177714/193066 (executing program) 2025/08/29 11:57:06 fetching corpus: 6800, signal 178065/193073 (executing program) 2025/08/29 11:57:06 fetching corpus: 6850, signal 178472/193079 (executing program) 2025/08/29 11:57:07 fetching corpus: 6900, signal 178997/193079 (executing program) 2025/08/29 11:57:07 fetching corpus: 6950, signal 179334/193101 (executing program) 2025/08/29 11:57:07 fetching corpus: 7000, signal 179659/193107 (executing program) 2025/08/29 11:57:07 fetching corpus: 7050, signal 179898/193115 (executing program) 2025/08/29 11:57:07 fetching corpus: 7100, signal 180148/193119 (executing program) 2025/08/29 11:57:07 fetching corpus: 7150, signal 180331/193123 (executing program) 2025/08/29 11:57:07 fetching corpus: 7200, signal 180765/193125 (executing program) 2025/08/29 11:57:07 fetching corpus: 7250, signal 181084/193135 (executing program) 2025/08/29 11:57:07 fetching corpus: 7300, signal 181362/193157 (executing program) 2025/08/29 11:57:07 fetching corpus: 7350, signal 181565/193186 (executing program) 2025/08/29 11:57:07 fetching corpus: 7400, signal 181820/193193 (executing program) 2025/08/29 11:57:07 fetching corpus: 7450, signal 182116/193204 (executing program) 2025/08/29 11:57:08 fetching corpus: 7500, signal 182331/193225 (executing program) 2025/08/29 11:57:08 fetching corpus: 7550, signal 182520/193227 (executing program) 2025/08/29 11:57:08 fetching corpus: 7600, signal 182853/193231 (executing program) 2025/08/29 11:57:08 fetching corpus: 7650, signal 183115/193250 (executing program) 2025/08/29 11:57:08 fetching corpus: 7700, signal 183408/193273 (executing program) 2025/08/29 11:57:08 fetching corpus: 7750, signal 183677/193280 (executing program) 2025/08/29 11:57:08 fetching corpus: 7800, signal 184235/193281 (executing program) 2025/08/29 11:57:08 fetching corpus: 7850, signal 184478/193296 (executing program) 2025/08/29 11:57:08 fetching corpus: 7900, signal 184753/193301 (executing program) 2025/08/29 11:57:08 fetching corpus: 7950, signal 185128/193302 (executing program) 2025/08/29 11:57:08 fetching corpus: 8000, signal 185437/193319 (executing program) 2025/08/29 11:57:09 fetching corpus: 8050, signal 185630/193324 (executing program) 2025/08/29 11:57:09 fetching corpus: 8100, signal 186052/193327 (executing program) 2025/08/29 11:57:09 fetching corpus: 8150, signal 186316/193329 (executing program) 2025/08/29 11:57:09 fetching corpus: 8200, signal 186520/193334 (executing program) 2025/08/29 11:57:09 fetching corpus: 8250, signal 186754/193343 (executing program) 2025/08/29 11:57:09 fetching corpus: 8300, signal 187006/193346 (executing program) 2025/08/29 11:57:09 fetching corpus: 8350, signal 187202/193352 (executing program) 2025/08/29 11:57:09 fetching corpus: 8400, signal 187495/193362 (executing program) 2025/08/29 11:57:09 fetching corpus: 8450, signal 187788/193364 (executing program) 2025/08/29 11:57:09 fetching corpus: 8500, signal 188053/193380 (executing program) 2025/08/29 11:57:10 fetching corpus: 8550, signal 188314/193381 (executing program) 2025/08/29 11:57:10 fetching corpus: 8600, signal 188512/193392 (executing program) 2025/08/29 11:57:10 fetching corpus: 8650, signal 188819/193392 (executing program) 2025/08/29 11:57:10 fetching corpus: 8700, signal 189112/193475 (executing program) 2025/08/29 11:57:10 fetching corpus: 8750, signal 189432/193475 (executing program) 2025/08/29 11:57:10 fetching corpus: 8800, signal 189665/193475 (executing program) 2025/08/29 11:57:10 fetching corpus: 8850, signal 189864/193484 (executing program) 2025/08/29 11:57:10 fetching corpus: 8872, signal 190002/193484 (executing program) 2025/08/29 11:57:10 fetching corpus: 8872, signal 190002/193484 (executing program) 2025/08/29 11:57:12 starting 8 fuzzer processes 11:57:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0xeb, 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 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x7, 0x4) sendmmsg$inet6(r0, &(0x7f0000006100)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) 11:57:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01ff07000000000000001f"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x0) 11:57:12 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001b40)) 11:57:12 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x32, 0x2d, 0x39, 0x3a, 0x4e]}}}}]}) 11:57:12 executing program 2: 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x541b, &(0x7f0000000000)={@dev, @empty, @ipv4={'\x00', '\xff\xff', @local}}) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:57:12 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) 11:57:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1, "9f3f952710bf57983b69a979e373131f"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="30a26aa0f33dc3cc3952c16405fd", 0x1000e}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="d8"], 0xd8}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[], 0x0) recvmmsg(r0, &(0x7f00000083c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x60, 0x0) 11:57:12 executing program 5: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) [ 79.605691] audit: type=1400 audit(1756468632.894:7): 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 [ 80.793291] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.795798] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.797556] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.803447] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.806404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.922560] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.926237] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.929200] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.934628] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.938777] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.986471] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.991213] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.995681] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.999332] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.003688] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.005693] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.007484] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.019511] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.028523] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.041825] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.055924] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.060548] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.064225] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.065704] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.070530] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.070711] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.072162] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.073475] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.077458] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.079067] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.081172] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.085056] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.086463] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.086551] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.088659] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.099926] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.105805] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.107212] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.108618] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.118061] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.888463] Bluetooth: hci0: command tx timeout [ 83.015937] Bluetooth: hci1: command tx timeout [ 83.079206] Bluetooth: hci2: command tx timeout [ 83.144272] Bluetooth: hci3: command tx timeout [ 83.145642] Bluetooth: hci5: command tx timeout [ 83.145692] Bluetooth: hci6: command tx timeout [ 83.209057] Bluetooth: hci7: command tx timeout [ 83.209153] Bluetooth: hci4: command tx timeout [ 84.935059] Bluetooth: hci0: command tx timeout [ 85.063492] Bluetooth: hci1: command tx timeout [ 85.128047] Bluetooth: hci2: command tx timeout [ 85.191059] Bluetooth: hci6: command tx timeout [ 85.192238] Bluetooth: hci5: command tx timeout [ 85.192634] Bluetooth: hci3: command tx timeout [ 85.255966] Bluetooth: hci7: command tx timeout [ 85.257951] Bluetooth: hci4: command tx timeout [ 86.983997] Bluetooth: hci0: command tx timeout [ 87.112001] Bluetooth: hci1: command tx timeout [ 87.176089] Bluetooth: hci2: command tx timeout [ 87.238990] Bluetooth: hci5: command tx timeout [ 87.241914] Bluetooth: hci3: command tx timeout [ 87.241939] Bluetooth: hci6: command tx timeout [ 87.304034] Bluetooth: hci4: command tx timeout [ 87.304508] Bluetooth: hci7: command tx timeout [ 89.030928] Bluetooth: hci0: command tx timeout [ 89.158936] Bluetooth: hci1: command tx timeout [ 89.223971] Bluetooth: hci2: command tx timeout [ 89.288120] Bluetooth: hci3: command tx timeout [ 89.288225] Bluetooth: hci6: command tx timeout [ 89.289461] Bluetooth: hci5: command tx timeout [ 89.352926] Bluetooth: hci7: command tx timeout [ 89.352956] Bluetooth: hci4: command tx timeout [ 117.641892] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.642557] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.685504] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.686952] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.787472] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.788155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.910722] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.911375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.105676] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.106972] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.304778] tmpfs: Bad value for 'mpol' [ 118.311067] tmpfs: Bad value for 'mpol' 11:57:51 executing program 7: capget(&(0x7f00000017c0), &(0x7f0000001800)) [ 118.378250] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.378853] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:57:51 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 11:57:51 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) [ 118.767743] audit: type=1400 audit(1756468672.056:8): avc: denied { open } for pid=3807 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.772912] audit: type=1400 audit(1756468672.056:9): avc: denied { kernel } for pid=3807 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 11:57:52 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 11:57:52 executing program 2: capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') read$char_usb(r0, &(0x7f0000000040)=""/1, 0x1) 11:57:52 executing program 3: syz_mount_image$nfs4(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)={[{'\x01\x00{'}]}) [ 118.948550] capability: warning: `syz-executor.2' uses deprecated v2 capabilities in a way that may be insecure [ 119.014544] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.015205] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:57:52 executing program 7: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='x', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xffffffffffffffff, 0x0) 11:57:52 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYRESHEX]) [ 119.126156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.126756] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.667345] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.668061] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.825204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.826396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.961937] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.962558] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.021833] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.022632] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.163453] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.164528] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.215694] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.216306] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.281612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.283046] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.336903] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.337520] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:57:53 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000d00)) 11:57:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req3={0x3, 0x6}, 0x1c) 11:57:53 executing program 5: unlinkat(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 11:57:53 executing program 1: munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) msync(&(0x7f0000806000/0x3000)=nil, 0x3000, 0x1) 11:57:53 executing program 7: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_selinux(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 11:57:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001640), 0x0, &(0x7f0000001700)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000080), 0x10, 0x0) 11:57:53 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYRESHEX]) 11:57:53 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x30b8, &(0x7f0000000000), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000180)) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000000c0)=r1, 0x1) [ 120.550557] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 120.574283] audit: type=1401 audit(1756468673.863:10): op=setxattr invalid_context="" [ 120.584766] audit: type=1401 audit(1756468673.873:11): op=setxattr invalid_context="" 11:57:53 executing program 6: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mbind(&(0x7f000056b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080), 0x5, 0x3) 11:57:53 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYRESHEX]) 11:57:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x0, @fixed, 0xf801}, 0xe) 11:57:53 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) [ 120.690546] kmemleak: Found object by alias at 0x607f1a638abc [ 120.690569] CPU: 0 UID: 0 PID: 3939 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 120.690586] Tainted: [W]=WARN 11:57:53 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x30b8, &(0x7f0000000000), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000180)) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000000c0)=r1, 0x1) [ 120.690590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 120.690597] Call Trace: [ 120.690600] [ 120.690605] dump_stack_lvl+0xca/0x120 [ 120.690630] __lookup_object+0x94/0xb0 [ 120.690646] delete_object_full+0x27/0x70 [ 120.690661] free_percpu+0x30/0x1160 [ 120.690678] ? arch_uprobe_clear_state+0x16/0x140 [ 120.690698] futex_hash_free+0x38/0xc0 [ 120.690712] mmput+0x2d3/0x390 [ 120.690730] do_exit+0x79d/0x2970 [ 120.690743] ? lock_release+0xc8/0x290 [ 120.690758] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.690778] ? __pfx_do_exit+0x10/0x10 [ 120.690792] ? find_held_lock+0x2b/0x80 [ 120.690809] ? get_signal+0x835/0x2340 [ 120.690828] do_group_exit+0xd3/0x2a0 [ 120.690842] get_signal+0x2315/0x2340 [ 120.690859] ? __might_fault+0xe0/0x190 [ 120.690881] ? __pfx_get_signal+0x10/0x10 [ 120.690897] ? do_futex+0x135/0x370 [ 120.690910] ? __pfx_do_futex+0x10/0x10 [ 120.690925] arch_do_signal_or_restart+0x80/0x790 [ 120.690942] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 120.690958] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.690977] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 120.690995] ? kernel_mbind+0x154/0x200 [ 120.691007] ? __pfx___x64_sys_futex+0x10/0x10 [ 120.691020] ? xfd_validate_state+0x55/0x180 [ 120.691035] ? __pfx_kernel_mbind+0x10/0x10 [ 120.691050] exit_to_user_mode_loop+0x8b/0x110 [ 120.691062] do_syscall_64+0x2f7/0x360 [ 120.691073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.691085] RIP: 0033:0x7f8d13a0eb19 [ 120.691094] Code: Unable to access opcode bytes at 0x7f8d13a0eaef. [ 120.691099] RSP: 002b:00007f8d10f63218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.691110] RAX: fffffffffffffe00 RBX: 00007f8d13b22028 RCX: 00007f8d13a0eb19 [ 120.691118] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8d13b22028 [ 120.691124] RBP: 00007f8d13b22020 R08: 0000000000000000 R09: 0000000000000000 [ 120.691131] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d13b2202c [ 120.691137] R13: 00007fff9fed41df R14: 00007f8d10f63300 R15: 0000000000022000 [ 120.691153] [ 120.691157] kmemleak: Object (percpu) 0x607f1a638ab8 (size 8): [ 120.691163] kmemleak: comm "syz-executor.5", pid 3927, jiffies 4294787489 [ 120.691170] kmemleak: min_count = 1 [ 120.691174] kmemleak: count = 0 [ 120.691177] kmemleak: flags = 0x21 [ 120.691181] kmemleak: checksum = 0 [ 120.691184] kmemleak: backtrace: [ 120.691187] pcpu_alloc_noprof+0x87a/0x1170 [ 120.691202] percpu_ref_init+0x37/0x400 [ 120.691219] blkg_alloc+0xe9/0x7d0 [ 120.691230] blkg_create+0xe08/0x1420 [ 120.691242] bio_associate_blkg_from_css+0xe06/0x1380 [ 120.691255] bio_associate_blkg+0x10e/0x2a0 [ 120.691267] bio_init+0x2dd/0x570 [ 120.691279] bio_alloc_bioset+0x2cf/0x8c0 [ 120.691293] submit_bh_wbc+0x286/0x720 [ 120.691308] __block_write_full_folio+0x723/0xde0 [ 120.691318] block_write_full_folio+0x2d6/0x390 [ 120.691330] blkdev_writepages+0x96/0x120 [ 120.691340] do_writepages+0x244/0x5c0 [ 120.691353] filemap_fdatawrite_wbc+0x10b/0x150 [ 120.691366] __filemap_fdatawrite_range+0xb9/0x100 [ 120.691382] sync_bdevs+0x2e6/0x360 11:57:53 executing program 7: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_selinux(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 11:57:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYRESHEX]) [ 120.774590] audit: type=1401 audit(1756468674.058:12): op=setxattr invalid_context="" 11:57:54 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) [ 121.360040] Bluetooth: hci0: Opcode 0x080f failed: -4 11:57:54 executing program 7: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_selinux(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 11:57:54 executing program 6: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mbind(&(0x7f000056b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080), 0x5, 0x3) 11:57:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/protocols\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$rfkill(r0, &(0x7f0000000240), 0x80000) 11:57:54 executing program 5: unlinkat(0xffffffffffffffff, 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) sync() 11:57:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x9, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:57:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x30b8, &(0x7f0000000000), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000180)) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000000c0)=r1, 0x1) 11:57:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 11:57:54 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) [ 121.410134] audit: type=1401 audit(1756468674.689:13): op=setxattr invalid_context="" [ 121.450616] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 121.452349] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 121.454031] CPU: 0 UID: 0 PID: 3965 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 121.461069] Tainted: [W]=WARN [ 121.461583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.462900] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.463662] 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 [ 121.466527] RSP: 0018:ffff8880475e7800 EFLAGS: 00010212 [ 121.467374] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a2a000 [ 121.468500] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 121.469631] RBP: ffff8880475e7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15ab8 [ 121.470759] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.471892] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 121.473019] FS: 00007f8d10f84700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 121.474296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.475216] CR2: 00007fcd8e05e018 CR3: 0000000016c80000 CR4: 0000000000350ef0 [ 121.476343] Call Trace: [ 121.476760] [ 121.477139] ? __pfx_perf_tp_event+0x10/0x10 [ 121.477873] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.478617] ? find_held_lock+0x2b/0x80 [ 121.479268] ? __up_read+0x197/0x750 [ 121.479875] ? lock_release+0xc8/0x290 [ 121.480506] ? __pfx___up_read+0x10/0x10 [ 121.481163] ? lock_release+0xc8/0x290 [ 121.481800] ? hugetlb_vma_unlock_read+0x7d/0xd0 [ 121.482564] ? __walk_page_range+0x132/0x7e0 [ 121.483287] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.484090] perf_trace_run_bpf_submit+0xef/0x180 [ 121.484875] perf_trace_lock+0x337/0x5d0 [ 121.485539] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.486293] ? lock_acquire+0x15e/0x2f0 [ 121.486933] ? futex_ref_get+0x48/0x300 [ 121.487576] ? futex_ref_get+0x114/0x300 [ 121.488226] ? futex_hash+0x15c/0x390 [ 121.488840] lock_release+0x1ab/0x290 [ 121.489460] ? futex_hash+0x15c/0x390 [ 121.490083] futex_ref_get+0x119/0x300 [ 121.490709] ? futex_hash+0x15c/0x390 [ 121.491322] futex_hash+0x70/0x390 [ 121.491901] futex_wake+0x143/0x540 [ 121.492506] ? __pfx_futex_wake+0x10/0x10 [ 121.493185] ? __might_fault+0xe0/0x190 [ 121.493844] do_futex+0x26d/0x370 [ 121.494415] ? __pfx_do_futex+0x10/0x10 [ 121.495062] ? __pfx_get_nodes+0x10/0x10 [ 121.495728] __x64_sys_futex+0x1c9/0x4d0 [ 121.496384] ? kernel_mbind+0x154/0x200 [ 121.497026] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.497766] ? xfd_validate_state+0x55/0x180 [ 121.498455] ? __pfx_kernel_mbind+0x10/0x10 [ 121.499126] do_syscall_64+0xbf/0x360 [ 121.499717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.500499] RIP: 0033:0x7f8d13a0eb19 [ 121.501089] 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 [ 121.503841] RSP: 002b:00007f8d10f84218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.504977] RAX: ffffffffffffffda RBX: 00007f8d13b21f68 RCX: 00007f8d13a0eb19 [ 121.506057] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8d13b21f6c [ 121.507129] RBP: 00007f8d13b21f60 R08: 000000000000000e R09: 0000000000000000 [ 121.508203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d13b21f6c [ 121.509274] R13: 00007fff9fed41df R14: 00007f8d10f84300 R15: 0000000000022000 [ 121.510370] [ 121.510740] Modules linked in: [ 121.511248] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 121.512111] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 121.512719] CPU: 1 UID: 0 PID: 3969 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 121.513667] Tainted: [D]=DIE, [W]=WARN [ 121.513972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.514622] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.515006] 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 [ 121.516438] RSP: 0018:ffff8880481bf600 EFLAGS: 00010212 [ 121.516861] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90003e34000 [ 121.517426] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 121.517994] RBP: ffff8880481bf870 R08: ffff88806cf31340 R09: ffffe8ffffd15ab8 [ 121.518558] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 121.519120] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 121.519685] FS: 00007f295cc3b700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 121.520325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.520786] CR2: 0000555573e09c18 CR3: 000000000d7f6000 CR4: 0000000000350ef0 [ 121.521355] Call Trace: [ 121.521566] [ 121.521761] ? __pfx_perf_tp_event+0x10/0x10 [ 121.522144] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.522550] perf_trace_run_bpf_submit+0xef/0x180 [ 121.522947] perf_trace_lock+0x337/0x5d0 [ 121.523279] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.523651] ? get_futex_key+0x592/0x14a0 [ 121.523985] ? futex_ref_get+0x114/0x300 [ 121.524309] ? futex_hash+0x15c/0x390 [ 121.524615] lock_release+0x1ab/0x290 [ 121.524928] ? futex_hash+0x15c/0x390 [ 121.525236] futex_ref_get+0x119/0x300 [ 121.525551] ? futex_hash+0x15c/0x390 [ 121.525860] futex_hash+0x70/0x390 [ 121.526152] futex_wait_setup+0xae/0x550 [ 121.526488] __futex_wait+0x151/0x300 [ 121.526800] ? __pfx___futex_wait+0x10/0x10 [ 121.527151] ? __pfx_futex_wake_mark+0x10/0x10 [ 121.527530] futex_wait+0xde/0x380 [ 121.527825] ? __pfx_futex_wait+0x10/0x10 [ 121.528167] ? perf_trace_lock+0xb5/0x5d0 [ 121.528512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 121.528930] ? do_vfs_ioctl+0x125/0x1470 [ 121.529270] do_futex+0x2ee/0x370 [ 121.529555] ? __pfx_do_futex+0x10/0x10 [ 121.529884] ? build_sched_domains+0x2744/0x53d0 [ 121.530268] ? do_raw_spin_lock+0x123/0x260 [ 121.530623] __x64_sys_futex+0x1c9/0x4d0 [ 121.530958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 121.531373] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.531742] ? kcov_ioctl+0x386/0x6c0 [ 121.532052] ? fput+0x6a/0x100 [ 121.532322] do_syscall_64+0xbf/0x360 [ 121.532635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.533046] RIP: 0033:0x7f295f6c5b19 [ 121.533344] 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 [ 121.534789] RSP: 002b:00007f295cc3b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.535387] RAX: ffffffffffffffda RBX: 00007f295f7d8f68 RCX: 00007f295f6c5b19 [ 121.535955] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f295f7d8f68 [ 121.536522] RBP: 00007f295f7d8f60 R08: 00007f295cc3b700 R09: 0000000000000000 [ 121.537090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f295f7d8f6c [ 121.537672] R13: 00007ffd7abdb28f R14: 00007f295cc3b300 R15: 0000000000022000 [ 121.538243] [ 121.538432] Modules linked in: [ 121.538696] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#3] SMP KASAN NOPTI [ 121.540380] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 121.541698] CPU: 0 UID: 0 PID: 3965 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 121.543513] Tainted: [D]=DIE, [W]=WARN [ 121.544103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.545349] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.546087] 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 [ 121.548851] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 121.549671] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 121.550758] RDX: ffff888018b63700 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 121.551854] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc15ab8 [ 121.552940] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 121.554031] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 121.555108] FS: 00007f8d10f84700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 121.556335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.557224] CR2: 00007fcd8e05e018 CR3: 0000000016c80000 CR4: 0000000000350ef0 [ 121.558328] Call Trace: [ 121.558728] [ 121.559083] ? __pfx_perf_tp_event+0x10/0x10 [ 121.559782] ? __pfx_css_rstat_updated+0x10/0x10 [ 121.560527] ? lock_is_held_type+0x9e/0x120 [ 121.561205] ? trace_pelt_se_tp+0xdf/0x130 [ 121.561865] ? __update_load_avg_se+0x428/0xa40 [ 121.562595] ? lock_is_held_type+0x9e/0x120 [ 121.563281] ? perf_trace_lock+0xb5/0x5d0 [ 121.563930] ? perf_trace_lock+0xb5/0x5d0 [ 121.564580] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.565292] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.566019] ? check_preempt_wakeup_fair+0x406/0x950 [ 121.566821] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.567595] perf_trace_run_bpf_submit+0xef/0x180 [ 121.568351] perf_trace_lock+0x337/0x5d0 [ 121.568995] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.569722] ? find_held_lock+0x2b/0x80 [ 121.570349] ? hrtimer_interrupt+0x114/0x830 [ 121.571032] lock_release+0x1ab/0x290 [ 121.571637] ktime_get_update_offsets_now+0xab/0x3c0 [ 121.572424] ? hrtimer_interrupt+0x114/0x830 [ 121.573115] ? __pfx_lapic_next_deadline+0x10/0x10 [ 121.573901] hrtimer_interrupt+0x114/0x830 [ 121.574567] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 121.575366] sysvec_apic_timer_interrupt+0x6b/0x80 [ 121.576128] [ 121.576486] [ 121.576846] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 121.577669] RIP: 0010:oops_exit+0x0/0x50 [ 121.578310] 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 [ 121.581067] RSP: 0018:ffff8880475e7690 EFLAGS: 00000202 [ 121.581895] RAX: 00000000000278cf RBX: 0000000000000212 RCX: ffffc90002a2a000 [ 121.582985] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 121.584075] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 121.585158] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880475e7758 [ 121.586272] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 121.587373] ? oops_end+0x4a/0xe0 [ 121.587938] oops_end+0x65/0xe0 [ 121.588468] exc_general_protection+0x1a2/0x330 [ 121.589213] asm_exc_general_protection+0x26/0x30 [ 121.589967] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.590703] 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 [ 121.593480] RSP: 0018:ffff8880475e7800 EFLAGS: 00010212 [ 121.594296] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a2a000 [ 121.595384] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 121.596465] RBP: ffff8880475e7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15ab8 [ 121.597555] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.598651] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 121.599744] ? perf_tp_event+0x167/0xe70 [ 121.600396] ? __pfx_perf_tp_event+0x10/0x10 [ 121.601091] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.601825] ? find_held_lock+0x2b/0x80 [ 121.602453] ? __up_read+0x197/0x750 [ 121.603040] ? lock_release+0xc8/0x290 [ 121.603651] ? __pfx___up_read+0x10/0x10 [ 121.604290] ? lock_release+0xc8/0x290 [ 121.604911] ? hugetlb_vma_unlock_read+0x7d/0xd0 [ 121.605667] ? __walk_page_range+0x132/0x7e0 [ 121.606361] ? perf_trace_run_bpf_submit+0xef/0x180 [ 121.607134] perf_trace_run_bpf_submit+0xef/0x180 [ 121.607893] perf_trace_lock+0x337/0x5d0 [ 121.608528] ? __pfx_perf_trace_lock+0x10/0x10 [ 121.609253] ? lock_acquire+0x15e/0x2f0 [ 121.609879] ? futex_ref_get+0x48/0x300 [ 121.610492] ? futex_ref_get+0x114/0x300 [ 121.611125] ? futex_hash+0x15c/0x390 [ 121.611735] lock_release+0x1ab/0x290 [ 121.612337] ? futex_hash+0x15c/0x390 [ 121.612927] futex_ref_get+0x119/0x300 [ 121.613519] ? futex_hash+0x15c/0x390 [ 121.614106] futex_hash+0x70/0x390 [ 121.614656] futex_wake+0x143/0x540 [ 121.615234] ? __pfx_futex_wake+0x10/0x10 [ 121.615874] ? __might_fault+0xe0/0x190 [ 121.616488] do_futex+0x26d/0x370 [ 121.617028] ? __pfx_do_futex+0x10/0x10 [ 121.617650] ? __pfx_get_nodes+0x10/0x10 [ 121.618281] __x64_sys_futex+0x1c9/0x4d0 [ 121.618917] ? kernel_mbind+0x154/0x200 [ 121.619534] ? __pfx___x64_sys_futex+0x10/0x10 [ 121.620238] ? xfd_validate_state+0x55/0x180 [ 121.620916] ? __pfx_kernel_mbind+0x10/0x10 [ 121.621582] do_syscall_64+0xbf/0x360 [ 121.622202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.622978] RIP: 0033:0x7f8d13a0eb19 [ 121.623546] 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 [ 121.626273] RSP: 002b:00007f8d10f84218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.627413] RAX: ffffffffffffffda RBX: 00007f8d13b21f68 RCX: 00007f8d13a0eb19 [ 121.628485] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8d13b21f6c [ 121.629555] RBP: 00007f8d13b21f60 R08: 000000000000000e R09: 0000000000000000 [ 121.630633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d13b21f6c [ 121.631698] R13: 00007fff9fed41df R14: 00007f8d10f84300 R15: 0000000000022000 [ 121.632780] [ 121.633141] Modules linked in: [ 121.633653] ---[ end trace 0000000000000000 ]--- [ 121.633654] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI [ 121.634359] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.635169] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 121.635855] 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 [ 121.636409] CPU: 1 UID: 0 PID: 3969 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 121.639104] RSP: 0018:ffff8880475e7800 EFLAGS: 00010212 [ 121.639969] Tainted: [D]=DIE, [W]=WARN [ 121.639976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 121.640750] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a2a000 [ 121.641036] RIP: 0010:perf_tp_event+0x175/0xe70 [ 121.642270] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 121.642792] 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 [ 121.643472] RBP: ffff8880475e7a70 R08: ffff88806ce31340 R09: ffffe8ffffc15ab8 [ 121.643993] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 121.646681] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 121.647202] [ 121.647208] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 121.647978] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 121.648498] RDX: ffff88800f9b1b80 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 121.648759] FS: 00007f8d10f84700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 121.649277] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd15ab8 [ 121.650345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.650971] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 121.652210] CR2: 00007fcd8e05e018 CR3: 0000000016c80000 CR4: 0000000000350ef0 [ 121.652833] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 121.653743] Kernel panic - not syncing: Fatal exception in interrupt [ 122.749737] Shutting down cpus with NMI [ 122.753361] Kernel Offset: disabled [ 122.753899] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:57:54 Registers: info registers vcpu 0 RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff8880475e7160 R8 =0000000000000000 R9 =ffffed10016d1046 R10=0000000000000050 R11=552030203a555043 R12=0000000000000050 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 00007f8d10f84700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd8e05e018 CR3=0000000016c80000 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=00007f8d13af57c000007f8d13af57c8 XMM02=00007f8d13af57e000007f8d13af57c0 XMM03=00007f8d13af57c800007f8d13af57c0 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff84bdec0e RDX=fffffbfff0f0ec09 RSI=0000000000000004 RDI=ffffffff87876044 RBP=ffffffff87876044 RSP=ffff8880481bf3b0 R8 =0000000000000000 R9 =fffffbfff0f0ec08 R10=ffffffff87876047 R11=202c746c75616620 R12=1ffff11009037e77 R13=0000000000000007 R14=fffffbfff0f0ec08 R15=ffff8880481bf3e8 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 00007f295cc3b700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555573e09c18 CR3=000000000d7f6000 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=00007f295f7ac7c000007f295f7ac7c8 XMM02=00007f295f7ac7e000007f295f7ac7c0 XMM03=00007f295f7ac7c800007f295f7ac7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000