[ 38.992254] ------------[ cut here ]------------ [ 38.993024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.994695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.995906] Modules linked in: [ 38.996393] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.998074] Tainted: [W]=WARN [ 38.998574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.999789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000587] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.003242] RSP: 0018:ffff8880168bfbc0 EFLAGS: 00010286 [ 39.004060] RAX: 0000000000000000 RBX: ffffed1002d17f78 RCX: ffffffff813a4050 [ 39.005131] RDX: ffff888013bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d17f2f [ 39.007284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.008354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168bfdf8 [ 39.009436] FS: 00007f8854167900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.010664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.011561] CR2: 00007ffc73b6fef7 CR3: 000000000cdd2000 CR4: 0000000000350ef0 [ 39.012650] Call Trace: [ 39.013035] [ 39.013392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.014139] ? __create_object+0x59/0x80 [ 39.014799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015610] __vmalloc_noprof+0x59/0x60 [ 39.016208] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017727] bpf_prog_alloc+0x39/0x200 [ 39.018307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019081] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019825] do_seccomp+0x349/0x25e0 [ 39.020392] ? find_held_lock+0x2b/0x80 [ 39.021024] ? do_prlimit+0x310/0x610 [ 39.021658] ? __pfx_do_seccomp+0x10/0x10 [ 39.022280] ? do_raw_spin_unlock+0x53/0x220 [ 39.022967] ? _raw_spin_unlock+0x1e/0x40 [ 39.023616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024383] ? static_key_count+0x60/0x80 [ 39.025053] prctl_set_seccomp+0x4e/0x70 [ 39.025706] __do_sys_prctl+0xe6c/0x1d70 [ 39.026322] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.027034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.027833] ? irqentry_exit+0xf3/0x650 [ 39.028433] do_syscall_64+0xbf/0x430 [ 39.029048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.029848] RIP: 0033:0x7f88546595cd [ 39.030399] 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 [ 39.033046] RSP: 002b:00007ffc73b6e580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.034198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88546595cd [ 39.035277] RDX: 000055e14bb66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036354] RBP: 00007ffc73b6e5e0 R08: 0000000000000000 R09: 00007ffc73b6dc80 [ 39.037441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e16dfbb240 [ 39.038523] R13: 00007ffc73b6ea10 R14: 000055e16dfbabf0 R15: 000055e16dfcf4d0 [ 39.039614] [ 39.039968] irq event stamp: 1743 [ 39.040523] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.041815] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.043069] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 39.044355] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 39.045647] ---[ end trace 0000000000000000 ]--- [ 42.541069] ------------[ cut here ]------------ [ 42.541972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.543903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.545312] Modules linked in: [ 42.545932] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.547856] Tainted: [W]=WARN [ 42.548402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.549851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.550753] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.553824] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 42.554783] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 42.556032] RDX: ffff888017ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.557277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 42.558543] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.559786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 42.561042] FS: 00007f7a82306900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.562453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.563527] CR2: 00007f7a827f8580 CR3: 000000001f42c000 CR4: 0000000000350ef0 [ 42.564772] Call Trace: [ 42.565227] [ 42.565666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.566560] ? __create_object+0x59/0x80 [ 42.567274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.568218] __vmalloc_noprof+0x59/0x60 [ 42.568955] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.569827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.570728] bpf_prog_alloc+0x39/0x200 [ 42.571408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.572312] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.573179] do_seccomp+0x349/0x25e0 [ 42.573889] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.574783] ? __pfx_do_seccomp+0x10/0x10 [ 42.575544] ? find_held_lock+0x2b/0x80 [ 42.576240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.577176] ? static_key_count+0x60/0x80 [ 42.577969] prctl_set_seccomp+0x4e/0x70 [ 42.578718] __do_sys_prctl+0xe6c/0x1d70 [ 42.579437] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.580266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.581222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.582190] ? irqentry_exit+0xf3/0x650 [ 42.582935] do_syscall_64+0xbf/0x430 [ 42.583653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.584586] RIP: 0033:0x7f7a827f85cd [ 42.585227] 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 [ 42.588320] RSP: 002b:00007ffea0e78be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.589687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a827f85cd [ 42.590938] RDX: 000055f03d271e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.592197] RBP: 00007ffea0e78c40 R08: 0000000000000000 R09: 00007ffea0e782e0 [ 42.593489] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f056378ad0 [ 42.594747] R13: 00007ffea0e79070 R14: 000055f056379bc0 R15: 000055f05638a780 [ 42.596011] [ 42.596435] irq event stamp: 1719 [ 42.597073] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.598572] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.600054] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.601579] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.603050] ---[ end trace 0000000000000000 ]--- [ 43.422302] ------------[ cut here ]------------ [ 43.423076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.424702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.425919] Modules linked in: [ 43.426433] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.428143] Tainted: [W]=WARN [ 43.428633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.429851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.430647] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.433247] RSP: 0018:ffff888017347bc0 EFLAGS: 00010286 [ 43.434090] RAX: 0000000000000000 RBX: ffffed1002e68f78 RCX: ffffffff813a4050 [ 43.435179] RDX: ffff888015d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.436356] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e68f2f [ 43.437650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.438696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017347df8 [ 43.439737] FS: 00007f22354b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.440920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.441794] CR2: 00007f22359a4580 CR3: 000000001be99000 CR4: 0000000000350ef0 [ 43.442840] Call Trace: [ 43.443288] [ 43.443772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.444749] ? __create_object+0x59/0x80 [ 43.445622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.446385] __vmalloc_noprof+0x59/0x60 [ 43.447001] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.447703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.448432] bpf_prog_alloc+0x39/0x200 [ 43.449053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.449822] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.450682] do_seccomp+0x349/0x25e0 [ 43.451240] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.451962] ? __pfx_do_seccomp+0x10/0x10 [ 43.452610] ? find_held_lock+0x2b/0x80 [ 43.453213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.454011] ? static_key_count+0x60/0x80 [ 43.454658] prctl_set_seccomp+0x4e/0x70 [ 43.455258] __do_sys_prctl+0xe6c/0x1d70 [ 43.455876] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.456572] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.457342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.458125] ? irqentry_exit+0xf3/0x650 [ 43.458733] do_syscall_64+0xbf/0x430 [ 43.459312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.460080] RIP: 0033:0x7f22359a45cd [ 43.460648] 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 [ 43.463254] RSP: 002b:00007ffe15a15a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.464379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22359a45cd [ 43.465508] RDX: 000055f7f1fd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.466603] RBP: 00007ffe15a15ae0 R08: 0000000000000000 R09: 00007ffe15a15180 [ 43.467644] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f808c10ad0 [ 43.468708] R13: 00007ffe15a15f10 R14: 000055f808c11bc0 R15: 000055f808c22780 [ 43.469798] [ 43.470177] irq event stamp: 1669 [ 43.470744] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 43.472040] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 43.473347] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 43.474664] softirqs last disabled at (1217): [] __irq_exit_rcu+0xc4/0x100 [ 43.475964] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61651' (ECDSA) to the list of known hosts. 2025/11/18 08:43:18 fuzzer started 2025/11/18 08:43:18 dialing manager at localhost:34383 2025/11/18 08:43:18 checking machine... 2025/11/18 08:43:18 checking revisions... [ 44.364941] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:43:18 testing simple program... [ 44.451405] cgroup: Unknown subsys name 'net' [ 44.530188] cgroup: Unknown subsys name 'cpuset' [ 44.546716] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:43:18 Registers: info registers vcpu 0 RAX=00000000000411f7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f05639d768 CR3=000000000e408000 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=2037313a33343a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a33343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880168ad340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880168add98 RDI=ffff8880168add98 RBP=ffff8880168add98 RSP=ffff88801a037790 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880168add98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f5 RFL=00000007 [-----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 00007f7a82306900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a822d5008 CR3=000000001f49b000 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