[ 44.096258] ------------[ cut here ]------------ [ 44.097258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.099369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.100964] Modules linked in: [ 44.101628] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.103731] Tainted: [W]=WARN [ 44.104365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.105936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.106905] 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 [ 44.110253] RSP: 0018:ffff888015ad7bc0 EFLAGS: 00010286 [ 44.111287] RAX: 0000000000000000 RBX: ffffed1002b5af78 RCX: ffffffff813a4050 [ 44.112643] RDX: ffff888016da3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.113986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5af2f [ 44.115370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.116719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ad7df8 [ 44.118087] FS: 00007f45b9df4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.119601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.120708] CR2: 00007f45ba2e6580 CR3: 000000001d62d000 CR4: 0000000000350ef0 [ 44.122065] Call Trace: [ 44.122550] [ 44.122972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.123920] ? __create_object+0x59/0x80 [ 44.124752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.125763] __vmalloc_noprof+0x59/0x60 [ 44.126584] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.127501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.128474] bpf_prog_alloc+0x39/0x200 [ 44.129246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.130227] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.131173] do_seccomp+0x349/0x25e0 [ 44.131878] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.132811] ? __pfx_do_seccomp+0x10/0x10 [ 44.133632] ? find_held_lock+0x2b/0x80 [ 44.134438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.135435] ? static_key_count+0x60/0x80 [ 44.136275] prctl_set_seccomp+0x4e/0x70 [ 44.137098] __do_sys_prctl+0xe6c/0x1d70 [ 44.137872] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.138899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.139902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.140896] ? irqentry_exit+0xf3/0x650 [ 44.141681] do_syscall_64+0xbf/0x430 [ 44.142451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.143431] RIP: 0033:0x7f45ba2e65cd [ 44.144166] 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 [ 44.147409] RSP: 002b:00007ffd16f1b630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.148811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45ba2e65cd [ 44.150134] RDX: 000055aad9e78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.151446] RBP: 00007ffd16f1b690 R08: 0000000000000000 R09: 00007ffd16f1ad30 [ 44.152765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aadb1a4b10 [ 44.154096] R13: 00007ffd16f1bac0 R14: 000055aadb1a52b0 R15: 000055aadb1b96f0 [ 44.155412] [ 44.155846] irq event stamp: 1735 [ 44.156502] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 44.158064] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 44.159605] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 44.161176] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 44.162721] ---[ end trace 0000000000000000 ]--- [ 47.649484] ------------[ cut here ]------------ [ 47.650481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.652453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.653915] Modules linked in: [ 47.654572] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.656792] Tainted: [W]=WARN [ 47.657663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.659150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.660073] 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 [ 47.663273] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 47.664248] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 47.665513] RDX: ffff888015d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.666807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 47.668088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.669372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 47.670685] FS: 00007f28bb51d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.672121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.673171] CR2: 00007f28bba834a6 CR3: 000000000bdb3000 CR4: 0000000000350ef0 [ 47.674484] Call Trace: [ 47.674947] [ 47.675394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.676281] ? __create_object+0x59/0x80 [ 47.677063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.678039] __vmalloc_noprof+0x59/0x60 [ 47.678768] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.679645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.680566] bpf_prog_alloc+0x39/0x200 [ 47.681316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.682269] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.683183] do_seccomp+0x349/0x25e0 [ 47.683862] ? find_held_lock+0x2b/0x80 [ 47.684623] ? do_prlimit+0x310/0x610 [ 47.685372] ? __pfx_do_seccomp+0x10/0x10 [ 47.686159] ? do_raw_spin_unlock+0x53/0x220 [ 47.686939] ? _raw_spin_unlock+0x1e/0x40 [ 47.687727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.688690] ? static_key_count+0x60/0x80 [ 47.689488] prctl_set_seccomp+0x4e/0x70 [ 47.690309] __do_sys_prctl+0xe6c/0x1d70 [ 47.691094] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.691898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.692853] ? irqentry_exit+0xf3/0x650 [ 47.693610] do_syscall_64+0xbf/0x430 [ 47.694353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.695302] RIP: 0033:0x7f28bba0f5cd [ 47.695956] 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 [ 47.699175] RSP: 002b:00007ffc2c5b21c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.700535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28bba0f5cd [ 47.701812] RDX: 000055d9e4d15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.703122] RBP: 00007ffc2c5b2220 R08: 0000000000000000 R09: 00007ffc2c5b18c0 [ 47.704404] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da17261b10 [ 47.705678] R13: 00007ffc2c5b2650 R14: 000055da172622b0 R15: 000055da172766f0 [ 47.707039] [ 47.707476] irq event stamp: 1827 [ 47.708138] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 47.709654] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 47.711182] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 47.712717] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 47.714251] ---[ end trace 0000000000000000 ]--- [ 48.527747] ------------[ cut here ]------------ [ 48.528686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.530675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.532097] Modules linked in: [ 48.532673] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.534869] Tainted: [W]=WARN [ 48.535519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.536976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.537876] 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 [ 48.541016] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 48.541934] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 48.543737] RDX: ffff8880170f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.545021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 48.546299] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.547572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 48.548848] FS: 00007fc5437a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.550298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.551357] CR2: 00007fc543c96580 CR3: 0000000009e0b000 CR4: 0000000000350ef0 [ 48.552610] Call Trace: [ 48.553109] [ 48.553514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.554409] ? __create_object+0x59/0x80 [ 48.555186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.556143] __vmalloc_noprof+0x59/0x60 [ 48.557071] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.557889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.559033] bpf_prog_alloc+0x39/0x200 [ 48.559819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.560815] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.561780] do_seccomp+0x349/0x25e0 [ 48.562543] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.563449] ? __pfx_do_seccomp+0x10/0x10 [ 48.564233] ? find_held_lock+0x2b/0x80 [ 48.564934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.565923] ? static_key_count+0x60/0x80 [ 48.566748] prctl_set_seccomp+0x4e/0x70 [ 48.567528] __do_sys_prctl+0xe6c/0x1d70 [ 48.568324] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.569254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.570469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.571443] ? irqentry_exit+0xf3/0x650 [ 48.572210] do_syscall_64+0xbf/0x430 [ 48.572898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.574126] RIP: 0033:0x7fc543c965cd [ 48.574796] 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 [ 48.578160] RSP: 002b:00007ffd0c35bf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.579587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc543c965cd [ 48.580866] RDX: 000055f6ae5b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.582176] RBP: 00007ffd0c35bfa0 R08: 0000000000000000 R09: 00007ffd0c35b640 [ 48.583512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6ca282bf0 [ 48.584791] R13: 00007ffd0c35c3d0 R14: 000055f6ca28c380 R15: 000055f6ca297460 [ 48.586120] [ 48.586555] irq event stamp: 1857 [ 48.587228] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 48.588781] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 48.590301] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 48.591814] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 48.593548] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52144' (ECDSA) to the list of known hosts. 2025/11/18 15:18:49 fuzzer started 2025/11/18 15:18:49 dialing manager at localhost:34383 2025/11/18 15:18:49 checking machine... 2025/11/18 15:18:49 checking revisions... [ 49.480744] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:18:49 testing simple program... [ 49.570832] cgroup: Unknown subsys name 'net' [ 49.645351] cgroup: Unknown subsys name 'cpuset' [ 49.658836] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:18:48 Registers: info registers vcpu 0 RAX=000000000004a70b 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28bbad2650 CR3=000000000e2f4000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff8880094e9340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880094e9460 RBP=ffff8880094e9380 RSP=ffff888017737d38 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880094e9480 R11=0000000000000001 R12=0000000000000003 R13=0000000000000000 R14=ffff8880094e93b0 R15=ffffffff8649b5a0 RIP=ffffffff81b8a3e0 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 00007f28bb51d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28bbad4618 CR3=000000000e2f4000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000