[ 39.033191] ------------[ cut here ]------------ [ 39.034155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.036182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.037615] Modules linked in: [ 39.038247] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.040201] Tainted: [W]=WARN [ 39.040802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.042280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.043210] 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 [ 39.046380] RSP: 0018:ffff888015807bc0 EFLAGS: 00010286 [ 39.047379] RAX: 0000000000000000 RBX: ffffed1002b00f78 RCX: ffffffff813a4050 [ 39.048655] RDX: ffff888015ef9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.049943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b00f2f [ 39.051239] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.052503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015807df8 [ 39.053779] FS: 00007faaadc12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.055194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.056283] CR2: 00007faaae104580 CR3: 000000000d3a2000 CR4: 0000000000350ef0 [ 39.057561] Call Trace: [ 39.058060] [ 39.058469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.059353] ? __create_object+0x59/0x80 [ 39.060119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.061073] __vmalloc_noprof+0x59/0x60 [ 39.061842] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.062700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063569] bpf_prog_alloc+0x39/0x200 [ 39.064293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065211] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.066117] do_seccomp+0x349/0x25e0 [ 39.066825] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.067705] ? __pfx_do_seccomp+0x10/0x10 [ 39.068439] ? find_held_lock+0x2b/0x80 [ 39.069180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.070136] ? static_key_count+0x60/0x80 [ 39.070932] prctl_set_seccomp+0x4e/0x70 [ 39.071706] __do_sys_prctl+0xe6c/0x1d70 [ 39.072454] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.073348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075406] ? irqentry_exit+0xf3/0x650 [ 39.076178] do_syscall_64+0xbf/0x430 [ 39.076911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.077869] RIP: 0033:0x7faaae1045cd [ 39.078525] 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 [ 39.081701] RSP: 002b:00007ffec2eb9510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.083053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaae1045cd [ 39.084355] RDX: 00005567c8dc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.085675] RBP: 00007ffec2eb9570 R08: 0000000000000000 R09: 00007ffec2eb8c10 [ 39.086955] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567cce17ad0 [ 39.088244] R13: 00007ffec2eb99a0 R14: 00005567cce18bc0 R15: 00005567cce29780 [ 39.089544] [ 39.089999] irq event stamp: 1853 [ 39.090512] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.091811] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.093108] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 39.094453] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 39.095796] ---[ end trace 0000000000000000 ]--- [ 41.932458] ------------[ cut here ]------------ [ 41.933361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.935343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.936771] Modules linked in: [ 41.937354] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.939316] Tainted: [W]=WARN [ 41.939900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.941594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.942572] 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 [ 41.945698] RSP: 0018:ffff888015a77bc0 EFLAGS: 00010286 [ 41.946668] RAX: 0000000000000000 RBX: ffffed1002b4ef78 RCX: ffffffff813a4050 [ 41.947930] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.949193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4ef2f [ 41.950477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.951735] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a77df8 [ 41.952998] FS: 00007f6a46bf7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.954439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.955495] CR2: 00007fffdc115ef8 CR3: 00000000206f2000 CR4: 0000000000350ef0 [ 41.956761] Call Trace: [ 41.957214] [ 41.957633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.958515] ? __create_object+0x59/0x80 [ 41.959287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.960254] __vmalloc_noprof+0x59/0x60 [ 41.961000] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.961878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.962807] bpf_prog_alloc+0x39/0x200 [ 41.963493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.964407] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.965299] do_seccomp+0x349/0x25e0 [ 41.966030] ? find_held_lock+0x2b/0x80 [ 41.966778] ? do_prlimit+0x310/0x610 [ 41.967467] ? __pfx_do_seccomp+0x10/0x10 [ 41.968239] ? do_raw_spin_unlock+0x53/0x220 [ 41.969062] ? _raw_spin_unlock+0x1e/0x40 [ 41.969833] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.970790] ? static_key_count+0x60/0x80 [ 41.971537] prctl_set_seccomp+0x4e/0x70 [ 41.972311] __do_sys_prctl+0xe6c/0x1d70 [ 41.973090] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.973946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.974909] ? irqentry_exit+0xf3/0x650 [ 41.975676] do_syscall_64+0xbf/0x430 [ 41.976370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.977312] RIP: 0033:0x7f6a470e95cd [ 41.978017] 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 [ 41.981165] RSP: 002b:00007fffdc1148d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.982537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a470e95cd [ 41.983806] RDX: 000055d3c1bd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.985085] RBP: 00007fffdc114930 R08: 0000000000000000 R09: 00007fffdc113fd0 [ 41.986372] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3cffd1bf0 [ 41.987660] R13: 00007fffdc114d60 R14: 000055d3cffdb380 R15: 000055d3cffe6460 [ 41.988950] [ 41.989382] irq event stamp: 1795 [ 41.990040] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 41.991574] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 41.993077] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 41.994596] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 41.995884] ---[ end trace 0000000000000000 ]--- [ 42.742524] ------------[ cut here ]------------ [ 42.743449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.745479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.746539] Modules linked in: [ 42.746942] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.748205] Tainted: [W]=WARN [ 42.748564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.749495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.750028] 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 [ 42.751624] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 42.752114] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 42.752758] RDX: ffff88801a30b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.753385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 42.754037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.754674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 42.755299] FS: 00007f6739b99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.756015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.756527] CR2: 00007fff1befdef8 CR3: 00000000208dd000 CR4: 0000000000350ef0 [ 42.757171] Call Trace: [ 42.757407] [ 42.757620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.758067] ? __create_object+0x59/0x80 [ 42.758440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.758924] __vmalloc_noprof+0x59/0x60 [ 42.759288] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.759721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760170] bpf_prog_alloc+0x39/0x200 [ 42.760517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760987] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.761420] do_seccomp+0x349/0x25e0 [ 42.761784] ? find_held_lock+0x2b/0x80 [ 42.762149] ? do_prlimit+0x310/0x610 [ 42.762503] ? __pfx_do_seccomp+0x10/0x10 [ 42.762897] ? do_raw_spin_unlock+0x53/0x220 [ 42.763298] ? _raw_spin_unlock+0x1e/0x40 [ 42.763689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.764160] ? static_key_count+0x60/0x80 [ 42.764537] prctl_set_seccomp+0x4e/0x70 [ 42.764925] __do_sys_prctl+0xe6c/0x1d70 [ 42.765298] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.765734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.766201] ? irqentry_exit+0xf3/0x650 [ 42.766563] do_syscall_64+0xbf/0x430 [ 42.766933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.767390] RIP: 0033:0x7f673a08b5cd [ 42.767742] 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 [ 42.769341] RSP: 002b:00007fff1befb830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.770037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f673a08b5cd [ 42.770676] RDX: 00005566028dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.771319] RBP: 00007fff1befb890 R08: 0000000000000000 R09: 00007fff1befaf30 [ 42.771975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556614974ad0 [ 42.772600] R13: 00007fff1befbcc0 R14: 0000556614975bc0 R15: 0000556614986780 [ 42.773248] [ 42.773460] irq event stamp: 1659 [ 42.773793] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 42.774554] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 42.775333] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 42.776128] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 42.776901] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36382' (ECDSA) to the list of known hosts. 2025/11/17 21:48:10 fuzzer started 2025/11/17 21:48:11 dialing manager at localhost:37895 2025/11/17 21:48:11 checking machine... 2025/11/17 21:48:11 checking revisions... [ 43.655534] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:48:11 testing simple program... [ 43.733901] cgroup: Unknown subsys name 'net' [ 43.798508] cgroup: Unknown subsys name 'cpuset' [ 43.813033] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:48:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f380000 RCX=ffff88801a2cf624 RDX=1ffff11001e70080 RSI=ffffffff85e1ffe0 RDI=ffff88800f3803fc RBP=ffff88800f380000 RSP=ffff88801a2cf630 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f380000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff88800944cc80 RIP=ffffffff815d2a6f 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 00007f6a46bf7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a46bd6020 CR3=0000000015d06000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800ad77858 RCX=ffffffff84c537d4 RDX=ffff88800ac95340 RSI=ffffffff84c537e2 RDI=0000000000000007 RBP=0000000000000003 RSP=ffff88800ad777a8 R8 =0000000000000001 R9 =fffff940000fdd98 R10=0000000000000003 R11=0000000000000001 R12=0000000000000003 R13=ffff88800ad77870 R14=ffff88800ad77858 R15=00000000ffffffff RIP=ffffffff84c537e2 RFL=00000093 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d3d0010138 CR3=0000000005c8a000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000114b11ac51b627c6 XMM02=00000000000000000000000000000000 XMM03=6ee8c28cf1a5d465d5fc9f4e49e52079 XMM04=00000000000000000000000001000000 XMM05=0000000000000000ec40008001000000 XMM06=000000000000000000000000ec400080 XMM07=ec400080010000000100000006a40080 XMM08=9c00000052000000c600000080000000 XMM09=00000000000000000000000000000000 XMM10=c7618f603c066480000f2a9cc113e4a2 XMM11=ee695b0d65b571a6ed0262f7393c7e9b XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000001740 XMM15=00000000000000000000000000000040