[ 46.406129] ------------[ cut here ]------------ [ 46.407106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.409199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.410904] Modules linked in: [ 46.411530] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.413611] Tainted: [W]=WARN [ 46.414217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.415718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.416659] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.419841] RSP: 0018:ffff88801af4fbc0 EFLAGS: 00010286 [ 46.420779] RAX: 0000000000000000 RBX: ffffed10035e9f78 RCX: ffffffff813a4050 [ 46.422118] RDX: ffff8880196cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.423417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e9f2f [ 46.424716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.426002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af4fdf8 [ 46.427291] FS: 00007f15bcb17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.428748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.429817] CR2: 00007ffeebc26ef7 CR3: 000000000b8f2000 CR4: 0000000000350ef0 [ 46.431115] Call Trace: [ 46.431591] [ 46.432049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.432945] ? __create_object+0x59/0x80 [ 46.433681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.434657] __vmalloc_noprof+0x59/0x60 [ 46.435406] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.436289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.437225] bpf_prog_alloc+0x39/0x200 [ 46.437964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.439016] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.440085] do_seccomp+0x349/0x25e0 [ 46.440856] ? find_held_lock+0x2b/0x80 [ 46.441583] ? do_prlimit+0x310/0x610 [ 46.442435] ? __pfx_do_seccomp+0x10/0x10 [ 46.443357] ? do_raw_spin_unlock+0x53/0x220 [ 46.444343] ? _raw_spin_unlock+0x1e/0x40 [ 46.445186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.446254] ? static_key_count+0x60/0x80 [ 46.447097] prctl_set_seccomp+0x4e/0x70 [ 46.447979] __do_sys_prctl+0xe6c/0x1d70 [ 46.448737] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.449594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.450564] ? irqentry_exit+0xf3/0x650 [ 46.451339] do_syscall_64+0xbf/0x430 [ 46.452101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.453057] RIP: 0033:0x7f15bd0095cd [ 46.453716] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.456997] RSP: 002b:00007ffeebc246a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.458512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15bd0095cd [ 46.459937] RDX: 0000558cb2b3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.461391] RBP: 00007ffeebc24700 R08: 0000000000000000 R09: 00007ffeebc23da0 [ 46.462865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cf1e15bf0 [ 46.464312] R13: 00007ffeebc24b30 R14: 0000558cf1e1f380 R15: 0000558cf1e2a460 [ 46.465852] [ 46.466336] irq event stamp: 1831 [ 46.467067] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.468749] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 46.470299] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.471869] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.473526] ---[ end trace 0000000000000000 ]--- [ 49.292921] ------------[ cut here ]------------ [ 49.293871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.295923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.297419] Modules linked in: [ 49.298064] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.300287] Tainted: [W]=WARN [ 49.300907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.302374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.303304] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.306497] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 49.307486] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 49.308786] RDX: ffff888016ec1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.310093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 49.311386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.312694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 49.313985] FS: 00007f1900d55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.315432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.316512] CR2: 00007f1901247580 CR3: 0000000009f22000 CR4: 0000000000350ef0 [ 49.317826] Call Trace: [ 49.318295] [ 49.318707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.319622] ? __create_object+0x59/0x80 [ 49.320400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.321386] __vmalloc_noprof+0x59/0x60 [ 49.322147] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.323016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.323953] bpf_prog_alloc+0x39/0x200 [ 49.324661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.325595] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.326492] do_seccomp+0x349/0x25e0 [ 49.327214] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.328126] ? __pfx_do_seccomp+0x10/0x10 [ 49.328917] ? find_held_lock+0x2b/0x80 [ 49.329621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.330586] ? static_key_count+0x60/0x80 [ 49.331385] prctl_set_seccomp+0x4e/0x70 [ 49.332183] __do_sys_prctl+0xe6c/0x1d70 [ 49.332969] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.333778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.334754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.335740] ? irqentry_exit+0xf3/0x650 [ 49.336523] do_syscall_64+0xbf/0x430 [ 49.337285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.338243] RIP: 0033:0x7f19012475cd [ 49.338951] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.342093] RSP: 002b:00007ffc596c3430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.343445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19012475cd [ 49.344738] RDX: 00005562d0e1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.346028] RBP: 00007ffc596c3490 R08: 0000000000000000 R09: 00007ffc596c2b30 [ 49.347340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556306dcdad0 [ 49.348653] R13: 00007ffc596c38c0 R14: 0000556306dcebc0 R15: 0000556306ddf780 [ 49.349960] [ 49.350390] irq event stamp: 1727 [ 49.351050] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.352590] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.353851] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.355154] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.356430] ---[ end trace 0000000000000000 ]--- [ 50.120301] ------------[ cut here ]------------ [ 50.121257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.123324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.124855] Modules linked in: [ 50.125458] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.127455] Tainted: [W]=WARN [ 50.128111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.129606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.130536] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.133747] RSP: 0018:ffff8880180f7bc0 EFLAGS: 00010286 [ 50.134727] RAX: 0000000000000000 RBX: ffffed100301ef78 RCX: ffffffff813a4050 [ 50.136049] RDX: ffff8880196cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.137351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301ef2f [ 50.138643] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.139971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180f7df8 [ 50.141271] FS: 00007f35942b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.142727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.143830] CR2: 00007f35947a5580 CR3: 0000000020555000 CR4: 0000000000350ef0 [ 50.145113] Call Trace: [ 50.145592] [ 50.146052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.146956] ? __create_object+0x59/0x80 [ 50.147729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.148712] __vmalloc_noprof+0x59/0x60 [ 50.149457] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.150340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.151288] bpf_prog_alloc+0x39/0x200 [ 50.152063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.153003] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.153910] do_seccomp+0x349/0x25e0 [ 50.154586] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.155495] ? __pfx_do_seccomp+0x10/0x10 [ 50.156314] ? find_held_lock+0x2b/0x80 [ 50.157093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.158062] ? static_key_count+0x60/0x80 [ 50.158879] prctl_set_seccomp+0x4e/0x70 [ 50.159647] __do_sys_prctl+0xe6c/0x1d70 [ 50.160447] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.161311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.162285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.163261] ? irqentry_exit+0xf3/0x650 [ 50.164097] do_syscall_64+0xbf/0x430 [ 50.164854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.165769] RIP: 0033:0x7f35947a55cd [ 50.166478] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.169703] RSP: 002b:00007ffd80df8530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.171072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35947a55cd [ 50.172426] RDX: 000055c9bf1c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.173724] RBP: 00007ffd80df8590 R08: 0000000000000000 R09: 00007ffd80df7c30 [ 50.175043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9e061ebf0 [ 50.176386] R13: 00007ffd80df89c0 R14: 000055c9e0628380 R15: 000055c9e0633460 [ 50.177713] [ 50.178167] irq event stamp: 1697 [ 50.178771] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.180361] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 50.181907] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 50.183470] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 50.184747] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23842' (ECDSA) to the list of known hosts. 2025/11/18 07:44:06 fuzzer started 2025/11/18 07:44:07 dialing manager at localhost:37895 2025/11/18 07:44:07 checking machine... 2025/11/18 07:44:07 checking revisions... [ 51.127108] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:44:07 testing simple program... [ 51.227926] cgroup: Unknown subsys name 'net' [ 51.299142] cgroup: Unknown subsys name 'cpuset' [ 51.315210] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:44:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015f8f620 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff888015f8f588 RBP=ffff888016ec5340 RSP=ffff888015f8f530 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888015f8f588 R11=ffff88806ce3c4b0 R12=0000000000000000 R13=ffff888015f8f5b0 R14=ffff888016ec5340 R15=ffff888015f8f588 RIP=ffffffff84c73c6e RFL=00000247 [---Z-PC] 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 00007f1900d55900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1900d34020 CR3=000000000b7a1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026d8d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec724c878 CR3=000000000d5e7000 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=46a610341bc045b7094aefefc82b88b0 XMM02=2c67c8bc2e329bc30000000000307cd0 XMM03=fb795ef6d65770560000000000311778 XMM04=c547f3f8b663384000000000000ae988 XMM05=40ed6b7355472fd800000000003224b0 XMM06=5b75c91c804453420000000000321550 XMM07=e042d86d42eb936e00000000003119f8 XMM08=f9c9678c56b066090000000000307d30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000