[ 45.556039] ------------[ cut here ]------------ [ 45.557008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.559053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.560525] Modules linked in: [ 45.561173] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.563199] Tainted: [W]=WARN [ 45.563771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.565254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.566180] 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 [ 45.569393] RSP: 0018:ffff8880159ffbc0 EFLAGS: 00010286 [ 45.570402] RAX: 0000000000000000 RBX: ffffed1002b3ff78 RCX: ffffffff813a4050 [ 45.571717] RDX: ffff88801663d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.573011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3ff2f [ 45.574316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.575608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159ffdf8 [ 45.576917] FS: 00007fd838d66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.578382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.579464] CR2: 00007fd839258580 CR3: 000000000bc51000 CR4: 0000000000350ef0 [ 45.580759] Call Trace: [ 45.581263] [ 45.581690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.582604] ? __create_object+0x59/0x80 [ 45.583411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.584384] __vmalloc_noprof+0x59/0x60 [ 45.585134] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.586009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.586952] bpf_prog_alloc+0x39/0x200 [ 45.587652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.588563] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.589460] do_seccomp+0x349/0x25e0 [ 45.590175] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.591086] ? __pfx_do_seccomp+0x10/0x10 [ 45.591831] ? find_held_lock+0x2b/0x80 [ 45.592596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.593552] ? static_key_count+0x60/0x80 [ 45.594342] prctl_set_seccomp+0x4e/0x70 [ 45.595122] __do_sys_prctl+0xe6c/0x1d70 [ 45.595861] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.596707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.597675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.598627] ? irqentry_exit+0xf3/0x650 [ 45.599391] do_syscall_64+0xbf/0x430 [ 45.600148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.601085] RIP: 0033:0x7fd8392585cd [ 45.601744] 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 [ 45.604678] RSP: 002b:00007ffcc2730600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.605826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8392585cd [ 45.606929] RDX: 00005576b2131e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.608015] RBP: 00007ffcc2730660 R08: 0000000000000000 R09: 00007ffcc272fd00 [ 45.609092] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576e07efad0 [ 45.610168] R13: 00007ffcc2730a90 R14: 00005576e07f0bc0 R15: 00005576e0801780 [ 45.611272] [ 45.611631] irq event stamp: 1715 [ 45.612160] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.613423] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.614706] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 45.615980] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 45.617233] ---[ end trace 0000000000000000 ]--- [ 48.416828] ------------[ cut here ]------------ [ 48.417422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.418743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.419693] Modules linked in: [ 48.420108] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.421380] Tainted: [W]=WARN [ 48.421731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.422663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.423262] 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 [ 48.425274] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 48.425864] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 48.426680] RDX: ffff8880176e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.427505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 48.428328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.429161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 48.429988] FS: 00007fdfebd38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.430935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.431588] CR2: 00007ffc6e588ef7 CR3: 000000000bdec000 CR4: 0000000000350ef0 [ 48.432404] Call Trace: [ 48.432699] [ 48.432988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.433531] ? __create_object+0x59/0x80 [ 48.434022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.434607] __vmalloc_noprof+0x59/0x60 [ 48.435094] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.435627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.436218] bpf_prog_alloc+0x39/0x200 [ 48.436655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.437250] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.437794] do_seccomp+0x349/0x25e0 [ 48.438247] ? find_held_lock+0x2b/0x80 [ 48.438699] ? do_prlimit+0x310/0x610 [ 48.439175] ? __pfx_do_seccomp+0x10/0x10 [ 48.439646] ? do_raw_spin_unlock+0x53/0x220 [ 48.440173] ? _raw_spin_unlock+0x1e/0x40 [ 48.440637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.441248] ? static_key_count+0x60/0x80 [ 48.441729] prctl_set_seccomp+0x4e/0x70 [ 48.442222] __do_sys_prctl+0xe6c/0x1d70 [ 48.442689] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.443236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.443815] ? irqentry_exit+0xf3/0x650 [ 48.444303] do_syscall_64+0xbf/0x430 [ 48.444742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.445357] RIP: 0033:0x7fdfec22a5cd [ 48.445778] 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 [ 48.447844] RSP: 002b:00007ffc6e586d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.448710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfec22a5cd [ 48.449543] RDX: 000056491d669e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.450364] RBP: 00007ffc6e586dc0 R08: 0000000000000000 R09: 00007ffc6e586460 [ 48.451191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564932e2cad0 [ 48.452009] R13: 00007ffc6e5871f0 R14: 0000564932e2dbc0 R15: 0000564932e3e780 [ 48.452817] [ 48.453113] irq event stamp: 1717 [ 48.453502] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.454483] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.455469] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 48.456464] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 48.457423] ---[ end trace 0000000000000000 ]--- [ 49.214514] ------------[ cut here ]------------ [ 49.215371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.217245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.218641] Modules linked in: [ 49.219241] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.221105] Tainted: [W]=WARN [ 49.221635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.223016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.223830] 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 [ 49.226830] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 49.227743] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 49.228950] RDX: ffff888019bf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.230153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 49.231413] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.232613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 49.233821] FS: 00007fa05bf27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.235176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.236174] CR2: 00007fffdc71def7 CR3: 000000000daa5000 CR4: 0000000000350ef0 [ 49.237375] Call Trace: [ 49.237805] [ 49.238223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.239080] ? __create_object+0x59/0x80 [ 49.239766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.240672] __vmalloc_noprof+0x59/0x60 [ 49.241373] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.242186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.243059] bpf_prog_alloc+0x39/0x200 [ 49.243708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.244573] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.245421] do_seccomp+0x349/0x25e0 [ 49.246087] ? find_held_lock+0x2b/0x80 [ 49.246762] ? do_prlimit+0x310/0x610 [ 49.247455] ? __pfx_do_seccomp+0x10/0x10 [ 49.248184] ? do_raw_spin_unlock+0x53/0x220 [ 49.248969] ? _raw_spin_unlock+0x1e/0x40 [ 49.249668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.250565] ? static_key_count+0x60/0x80 [ 49.251323] prctl_set_seccomp+0x4e/0x70 [ 49.252049] __do_sys_prctl+0xe6c/0x1d70 [ 49.252737] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.253539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.254436] ? irqentry_exit+0xf3/0x650 [ 49.255172] do_syscall_64+0xbf/0x430 [ 49.255828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.256720] RIP: 0033:0x7fa05c4195cd [ 49.257366] 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 [ 49.260330] RSP: 002b:00007fffdc71cc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.261603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa05c4195cd [ 49.262814] RDX: 00005628631cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.264036] RBP: 00007fffdc71cca0 R08: 0000000000000000 R09: 00007fffdc71c340 [ 49.265243] R10: 0000000000000000 R11: 0000000000000246 R12: 000056287f91cad0 [ 49.266450] R13: 00007fffdc71d0d0 R14: 000056287f91dbc0 R15: 000056287f92e780 [ 49.267695] [ 49.268137] irq event stamp: 1819 [ 49.268698] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.270114] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.271533] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.272966] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.274376] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6388' (ECDSA) to the list of known hosts. 2025/11/17 15:53:08 fuzzer started 2025/11/17 15:53:09 dialing manager at localhost:37895 2025/11/17 15:53:09 checking machine... 2025/11/17 15:53:09 checking revisions... [ 50.439473] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:53:09 testing simple program... [ 50.515933] cgroup: Unknown subsys name 'net' [ 50.571327] cgroup: Unknown subsys name 'cpuset' [ 50.584414] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:53:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=b3285ca56c489dff RCX=00007feafe8d78f0 RDX=0000000000000011 RSI=000055f360bb9ba3 RDI=00007feafe8d7930 RBP=0000000000000011 RSP=00007ffcf0cc9588 R8 =0000000000000051 R9 =00000000002dc8f0 R10=0000000000000002 R11=000000000052545f R12=000055f360bb9ba3 R13=00007ffcf0cc95c8 R14=000055f37c8f9e00 R15=00007ffcf0cc95d0 RIP=00007feaffb2c0d0 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007feaff205900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed7331f98 CR3=000000000bdf0000 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=34c71aa579d32f4200000000000ae988 XMM05=cbe097ae65527256000000000031fa58 XMM06=3e829fc8c8edc990000000000031e0e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888020517140 RCX=ffffffff81a7c10e RDX=ffff88800f22b780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801730fc40 RSP=ffff88801730faf8 R8 =0000000000000001 R9 =ffff88801730fe20 R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88801730fbc0 R14=ffff888009878000 R15=ffff888020517160 RIP=ffffffff81a7c10e RFL=00000293 [--S-A-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 00007fdfebd38900 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=00007fdfebd07008 CR3=00000000204bb000 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