[ 45.850655] ------------[ cut here ]------------ [ 45.851584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.853617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.855282] Modules linked in: [ 45.856378] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.858342] Tainted: [W]=WARN [ 45.858947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.860415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.861314] 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 [ 45.864518] RSP: 0018:ffff888013a9fbc0 EFLAGS: 00010286 [ 45.865671] RAX: 0000000000000000 RBX: ffffed1002753f78 RCX: ffffffff813a4050 [ 45.866971] RDX: ffff88800ef5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.868248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002753f2f [ 45.869525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.870812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a9fdf8 [ 45.872098] FS: 00007fc8b7a4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.873524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.874611] CR2: 00007ffebb8e4ef8 CR3: 00000000133a3000 CR4: 0000000000350ef0 [ 45.875904] Call Trace: [ 45.876362] [ 45.876819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.877719] ? __create_object+0x59/0x80 [ 45.878541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.879508] __vmalloc_noprof+0x59/0x60 [ 45.880212] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.881082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.882012] bpf_prog_alloc+0x39/0x200 [ 45.882778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.883703] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.884627] do_seccomp+0x349/0x25e0 [ 45.885294] ? find_held_lock+0x2b/0x80 [ 45.886054] ? do_prlimit+0x310/0x610 [ 45.886794] ? __pfx_do_seccomp+0x10/0x10 [ 45.887584] ? do_raw_spin_unlock+0x53/0x220 [ 45.888366] ? _raw_spin_unlock+0x1e/0x40 [ 45.889168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.890123] ? static_key_count+0x60/0x80 [ 45.890922] prctl_set_seccomp+0x4e/0x70 [ 45.891700] __do_sys_prctl+0xe6c/0x1d70 [ 45.892432] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.893287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.894255] ? irqentry_exit+0xf3/0x650 [ 45.895014] do_syscall_64+0xbf/0x430 [ 45.895757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.896706] RIP: 0033:0x7fc8b7f3f5cd [ 45.897355] 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 [ 45.900511] RSP: 002b:00007ffebb8e2b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.901885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8b7f3f5cd [ 45.903183] RDX: 000055eb9bdf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.904488] RBP: 00007ffebb8e2b60 R08: 0000000000000000 R09: 00007ffebb8e2200 [ 45.905770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebc7befad0 [ 45.907057] R13: 00007ffebb8e2f90 R14: 000055ebc7bf0bc0 R15: 000055ebc7c01780 [ 45.908343] [ 45.908819] irq event stamp: 1889 [ 45.909416] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 45.910944] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 45.912446] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 45.913986] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 45.915509] ---[ end trace 0000000000000000 ]--- [ 49.536300] ------------[ cut here ]------------ [ 49.537234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.539284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.540752] Modules linked in: [ 49.541341] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.543351] Tainted: [W]=WARN [ 49.543945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.545427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.546349] 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 [ 49.549549] RSP: 0018:ffff88801710fbc0 EFLAGS: 00010286 [ 49.550537] RAX: 0000000000000000 RBX: ffffed1002e21f78 RCX: ffffffff813a4050 [ 49.551873] RDX: ffff888015798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.553157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e21f2f [ 49.554457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.555763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801710fdf8 [ 49.557137] FS: 00007f2a93690900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.558811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.560078] CR2: 00007ffc567b7ef8 CR3: 000000000c7bf000 CR4: 0000000000350ef0 [ 49.561431] Call Trace: [ 49.561940] [ 49.562353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.563264] ? __create_object+0x59/0x80 [ 49.564035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.564999] __vmalloc_noprof+0x59/0x60 [ 49.565752] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.566643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.567567] bpf_prog_alloc+0x39/0x200 [ 49.568255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.569180] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.570069] do_seccomp+0x349/0x25e0 [ 49.570808] ? find_held_lock+0x2b/0x80 [ 49.571553] ? do_prlimit+0x310/0x610 [ 49.572251] ? __pfx_do_seccomp+0x10/0x10 [ 49.573019] ? do_raw_spin_unlock+0x53/0x220 [ 49.573840] ? _raw_spin_unlock+0x1e/0x40 [ 49.574640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.575598] ? static_key_count+0x60/0x80 [ 49.576342] prctl_set_seccomp+0x4e/0x70 [ 49.577125] __do_sys_prctl+0xe6c/0x1d70 [ 49.577898] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.578770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.579746] ? irqentry_exit+0xf3/0x650 [ 49.580460] do_syscall_64+0xbf/0x430 [ 49.581205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.582147] RIP: 0033:0x7f2a93b825cd [ 49.582873] 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 [ 49.586039] RSP: 002b:00007ffc567b6700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.587530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a93b825cd [ 49.589214] RDX: 0000558691859e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.590803] RBP: 00007ffc567b6760 R08: 0000000000000000 R09: 00007ffc567b5e00 [ 49.592425] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586cd263ad0 [ 49.594053] R13: 00007ffc567b6b90 R14: 00005586cd264bc0 R15: 00005586cd275780 [ 49.595418] [ 49.596034] irq event stamp: 1783 [ 49.596875] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.598834] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.600437] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.602454] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.604179] ---[ end trace 0000000000000000 ]--- [ 50.436764] ------------[ cut here ]------------ [ 50.437946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.440581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.442434] Modules linked in: [ 50.443244] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.446214] Tainted: [W]=WARN [ 50.447048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.448918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.450101] 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 [ 50.453627] RSP: 0018:ffff888016387bc0 EFLAGS: 00010286 [ 50.454771] RAX: 0000000000000000 RBX: ffffed1002c70f78 RCX: ffffffff813a4050 [ 50.456040] RDX: ffff888017675340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.457301] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c70f2f [ 50.458587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.459842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016387df8 [ 50.461103] FS: 00007f7dab4c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.462524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.463562] CR2: 00007ffc229ccef8 CR3: 000000000f98e000 CR4: 0000000000350ef0 [ 50.464830] Call Trace: [ 50.465289] [ 50.465737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.466634] ? __create_object+0x59/0x80 [ 50.467366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.468320] __vmalloc_noprof+0x59/0x60 [ 50.469052] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.469901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.470832] bpf_prog_alloc+0x39/0x200 [ 50.471556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.472413] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.473295] do_seccomp+0x349/0x25e0 [ 50.473987] ? find_held_lock+0x2b/0x80 [ 50.474753] ? do_prlimit+0x310/0x610 [ 50.475434] ? __pfx_do_seccomp+0x10/0x10 [ 50.476270] ? do_raw_spin_unlock+0x53/0x220 [ 50.477095] ? _raw_spin_unlock+0x1e/0x40 [ 50.477935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.478911] ? static_key_count+0x60/0x80 [ 50.479701] prctl_set_seccomp+0x4e/0x70 [ 50.480410] __do_sys_prctl+0xe6c/0x1d70 [ 50.481178] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.482021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.482982] ? irqentry_exit+0xf3/0x650 [ 50.483733] do_syscall_64+0xbf/0x430 [ 50.484422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.485351] RIP: 0033:0x7f7dab9b95cd [ 50.486033] 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 [ 50.489171] RSP: 002b:00007ffc229caad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.490548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dab9b95cd [ 50.491805] RDX: 000055d05543ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.493072] RBP: 00007ffc229cab30 R08: 0000000000000000 R09: 00007ffc229ca1d0 [ 50.494332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d089905ad0 [ 50.495537] R13: 00007ffc229caf60 R14: 000055d089906bc0 R15: 000055d089917780 [ 50.496624] [ 50.496975] irq event stamp: 1941 [ 50.497514] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 50.498780] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 50.500042] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.501320] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.502591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53649' (ECDSA) to the list of known hosts. 2025/11/18 22:13:56 fuzzer started 2025/11/18 22:13:56 dialing manager at localhost:34383 2025/11/18 22:13:56 checking machine... 2025/11/18 22:13:56 checking revisions... [ 51.418140] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:13:56 testing simple program... [ 51.508502] cgroup: Unknown subsys name 'net' [ 51.582517] cgroup: Unknown subsys name 'cpuset' [ 51.599831] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:13:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880139af420 RCX=ffff8880139af324 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888013b5c200 RBP=ffffffff85e1ffe0 RSP=ffff8880139af318 R8 =0000000000000001 R9 =ffff8880139af460 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888013b5b780 R15=0000000000000002 RIP=ffffffff81529020 RFL=00000246 [---Z-P-] 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 00007f13ec063700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f00b5dce228 CR3=000000000e703000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38353639332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801579b780 RBX=ffff88801696ff58 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000066 RDI=ffff88801696ff58 RBP=ffff88801696ff48 RSP=ffff88801696ff28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000066 R13=0000000000000066 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8120509d RFL=00000283 [--S---C] 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 00007f2a93690900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc567b0000 CR3=000000001c583000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000