[ 46.271496] ------------[ cut here ]------------ [ 46.272469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.274669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.276432] Modules linked in: [ 46.277193] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.279263] Tainted: [W]=WARN [ 46.279845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.281389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.282350] 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 [ 46.285656] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 46.286704] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 46.288074] RDX: ffff888018f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.289403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 46.290731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.292108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 46.293447] FS: 00007fbf4efb4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.294936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.296084] CR2: 00007fbf4f4a6580 CR3: 000000000d28d000 CR4: 0000000000350ef0 [ 46.297417] Call Trace: [ 46.297889] [ 46.298366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.299306] ? __create_object+0x59/0x80 [ 46.300174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.301195] __vmalloc_noprof+0x59/0x60 [ 46.301930] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.302840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.303837] bpf_prog_alloc+0x39/0x200 [ 46.304618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.305598] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.306538] do_seccomp+0x349/0x25e0 [ 46.307290] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.308256] ? __pfx_do_seccomp+0x10/0x10 [ 46.309102] ? find_held_lock+0x2b/0x80 [ 46.309836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.310840] ? static_key_count+0x60/0x80 [ 46.311710] prctl_set_seccomp+0x4e/0x70 [ 46.312558] __do_sys_prctl+0xe6c/0x1d70 [ 46.313422] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.314343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.315400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.316459] ? irqentry_exit+0xf3/0x650 [ 46.317298] do_syscall_64+0xbf/0x430 [ 46.318108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.319133] RIP: 0033:0x7fbf4f4a65cd [ 46.319852] 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 [ 46.323282] RSP: 002b:00007ffc4be37850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.324768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf4f4a65cd [ 46.326170] RDX: 00005646a033ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.327562] RBP: 00007ffc4be378b0 R08: 0000000000000000 R09: 00007ffc4be36f50 [ 46.328957] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646d43dbad0 [ 46.330358] R13: 00007ffc4be37ce0 R14: 00005646d43dcbc0 R15: 00005646d43ed780 [ 46.332080] [ 46.332648] irq event stamp: 1793 [ 46.333518] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.335558] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.337337] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.339000] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.340510] ---[ end trace 0000000000000000 ]--- [ 49.670684] ------------[ cut here ]------------ [ 49.671630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.673693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.675178] Modules linked in: [ 49.675791] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.678126] Tainted: [W]=WARN [ 49.678697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.680320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.681259] 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 [ 49.684551] RSP: 0018:ffff88801a1b7bc0 EFLAGS: 00010286 [ 49.685596] RAX: 0000000000000000 RBX: ffffed1003436f78 RCX: ffffffff813a4050 [ 49.687217] RDX: ffff888017829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.688801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003436f2f [ 49.690430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.691806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1b7df8 [ 49.693539] FS: 00007f3c8de69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.695252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.696696] CR2: 00007f3c8e3cf4a6 CR3: 000000000e20f000 CR4: 0000000000350ef0 [ 49.698058] Call Trace: [ 49.698651] [ 49.699230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.700405] ? __create_object+0x59/0x80 [ 49.701436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.702686] __vmalloc_noprof+0x59/0x60 [ 49.703736] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.704924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706126] bpf_prog_alloc+0x39/0x200 [ 49.707094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708323] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709481] do_seccomp+0x349/0x25e0 [ 49.710402] ? find_held_lock+0x2b/0x80 [ 49.711391] ? do_prlimit+0x310/0x610 [ 49.712351] ? __pfx_do_seccomp+0x10/0x10 [ 49.713350] ? do_raw_spin_unlock+0x53/0x220 [ 49.714423] ? _raw_spin_unlock+0x1e/0x40 [ 49.715447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.716572] ? static_key_count+0x60/0x80 [ 49.717459] prctl_set_seccomp+0x4e/0x70 [ 49.718304] __do_sys_prctl+0xe6c/0x1d70 [ 49.719155] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.720095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.721006] ? irqentry_exit+0xf3/0x650 [ 49.721845] do_syscall_64+0xbf/0x430 [ 49.722575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.723624] RIP: 0033:0x7f3c8e35b5cd [ 49.724383] 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 [ 49.727246] RSP: 002b:00007fff00abf170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.728760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c8e35b5cd [ 49.730080] RDX: 0000555c104ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.731433] RBP: 00007fff00abf1d0 R08: 0000000000000000 R09: 00007fff00abe870 [ 49.732734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c1ac03ad0 [ 49.734057] R13: 00007fff00abf600 R14: 0000555c1ac04bc0 R15: 0000555c1ac15780 [ 49.735405] [ 49.735833] irq event stamp: 1837 [ 49.736430] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.737727] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.739059] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 49.740373] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 49.741655] ---[ end trace 0000000000000000 ]--- [ 50.528219] ------------[ cut here ]------------ [ 50.528948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.530718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.532060] Modules linked in: [ 50.532559] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.534459] Tainted: [W]=WARN [ 50.534929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.536276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.536994] 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 [ 50.539784] RSP: 0018:ffff88801992fbc0 EFLAGS: 00010286 [ 50.540650] RAX: 0000000000000000 RBX: ffffed1003325f78 RCX: ffffffff813a4050 [ 50.541769] RDX: ffff888016ba3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003325f2f [ 50.544041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801992fdf8 [ 50.546298] FS: 00007f7839dd7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.547563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.548507] CR2: 00007ffffabc5ef8 CR3: 000000001f9d6000 CR4: 0000000000350ef0 [ 50.549637] Call Trace: [ 50.550086] [ 50.550441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.551224] ? __create_object+0x59/0x80 [ 50.551875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.552723] __vmalloc_noprof+0x59/0x60 [ 50.553401] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.554177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.554945] bpf_prog_alloc+0x39/0x200 [ 50.555599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556398] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.557170] do_seccomp+0x349/0x25e0 [ 50.557735] ? find_held_lock+0x2b/0x80 [ 50.558393] ? do_prlimit+0x310/0x610 [ 50.558978] ? __pfx_do_seccomp+0x10/0x10 [ 50.559663] ? do_raw_spin_unlock+0x53/0x220 [ 50.560378] ? _raw_spin_unlock+0x1e/0x40 [ 50.560992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.561825] ? static_key_count+0x60/0x80 [ 50.562514] prctl_set_seccomp+0x4e/0x70 [ 50.563159] __do_sys_prctl+0xe6c/0x1d70 [ 50.563783] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.564507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.565319] ? irqentry_exit+0xf3/0x650 [ 50.565916] do_syscall_64+0xbf/0x430 [ 50.566557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.567507] RIP: 0033:0x7f783a2c95cd [ 50.568244] 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 [ 50.571506] RSP: 002b:00007ffffabc4640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.572902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f783a2c95cd [ 50.574218] RDX: 000055cf46033e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.575346] RBP: 00007ffffabc46a0 R08: 0000000000000000 R09: 00007ffffabc3d40 [ 50.576466] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf5beb0240 [ 50.577549] R13: 00007ffffabc4ad0 R14: 000055cf5beb9380 R15: 000055cf5bec4540 [ 50.578689] [ 50.579113] irq event stamp: 1755 [ 50.579654] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.581086] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.582366] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.583666] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.584975] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22287' (ECDSA) to the list of known hosts. 2025/11/17 08:58:15 fuzzer started 2025/11/17 08:58:16 dialing manager at localhost:37895 2025/11/17 08:58:16 checking machine... 2025/11/17 08:58:16 checking revisions... [ 51.470039] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:58:16 testing simple program... [ 51.562492] cgroup: Unknown subsys name 'net' [ 51.625542] cgroup: Unknown subsys name 'cpuset' [ 51.638143] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:58:15 Registers: info registers vcpu 0 RAX=1ffffffff0d4331a RBX=0000000000000001 RCX=ffffffff86a198d0 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86a198d2 RBP=ffff888009627848 RSP=ffff888009627780 R8 =ffffffff86a198d4 R9 =ffff888009627830 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009627850 R13=ffff888009627838 R14=ffff888009627eb8 R15=ffff8880096277f0 RIP=ffffffff8135fac9 RFL=00000212 [----A--] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff26b56be8 CR3=000000000d5b2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3a1a196dd065b5db00000000000ae988 XMM05=8a1929f571c5f46e0000000000321860 XMM06=d96330e2d2db863200000000003206f8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023e1f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c8de48020 CR3=000000000d289000 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