[ 45.941398] ------------[ cut here ]------------ [ 45.942331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.944358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.945867] Modules linked in: [ 45.946520] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.948537] Tainted: [W]=WARN [ 45.949096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.950570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.951497] 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 [ 45.954723] RSP: 0018:ffff88801aaafbc0 EFLAGS: 00010286 [ 45.955718] RAX: 0000000000000000 RBX: ffffed1003555f78 RCX: ffffffff813a4050 [ 45.957009] RDX: ffff888015e69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.958303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003555f2f [ 45.959593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.960885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaafdf8 [ 45.962182] FS: 00007f124b4e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.963632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.964692] CR2: 00007ffcdf8fcef8 CR3: 000000000f25f000 CR4: 0000000000350ef0 [ 45.966008] Call Trace: [ 45.966527] [ 45.966945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.967854] ? __create_object+0x59/0x80 [ 45.968650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.969631] __vmalloc_noprof+0x59/0x60 [ 45.970346] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.971228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.972182] bpf_prog_alloc+0x39/0x200 [ 45.972950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.973888] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.974812] do_seccomp+0x349/0x25e0 [ 45.975540] ? find_held_lock+0x2b/0x80 [ 45.976255] ? do_prlimit+0x310/0x610 [ 45.977015] ? __pfx_do_seccomp+0x10/0x10 [ 45.977819] ? do_raw_spin_unlock+0x53/0x220 [ 45.978663] ? _raw_spin_unlock+0x1e/0x40 [ 45.979460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.980380] ? static_key_count+0x60/0x80 [ 45.981205] prctl_set_seccomp+0x4e/0x70 [ 45.981985] __do_sys_prctl+0xe6c/0x1d70 [ 45.982790] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.983661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.984659] ? irqentry_exit+0xf3/0x650 [ 45.985382] do_syscall_64+0xbf/0x430 [ 45.986133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.987093] RIP: 0033:0x7f124b9db5cd [ 45.987797] 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 [ 45.991013] RSP: 002b:00007ffcdf8fa3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.992456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f124b9db5cd [ 45.993784] RDX: 0000564f62000e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.995069] RBP: 00007ffcdf8fa410 R08: 0000000000000000 R09: 00007ffcdf8f9ab0 [ 45.996351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f623f7ad0 [ 45.997630] R13: 00007ffcdf8fa840 R14: 0000564f623f8bc0 R15: 0000564f62409780 [ 45.998920] [ 45.999338] irq event stamp: 1731 [ 45.999980] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.001493] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.003014] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.004540] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.006047] ---[ end trace 0000000000000000 ]--- [ 48.915875] ------------[ cut here ]------------ [ 48.916477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.917733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.918656] Modules linked in: [ 48.919030] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.920283] Tainted: [W]=WARN [ 48.920669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.921607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.922154] 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 [ 48.924141] RSP: 0018:ffff88801aaafbc0 EFLAGS: 00010286 [ 48.924774] RAX: 0000000000000000 RBX: ffffed1003555f78 RCX: ffffffff813a4050 [ 48.925592] RDX: ffff888017d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.926375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003555f2f [ 48.927186] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.927988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaafdf8 [ 48.928814] FS: 00007fc7da3c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.929731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.930377] CR2: 00007ffdf1a4aef8 CR3: 000000001b74a000 CR4: 0000000000350ef0 [ 48.931204] Call Trace: [ 48.931523] [ 48.931782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.932316] ? __create_object+0x59/0x80 [ 48.932819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.933437] __vmalloc_noprof+0x59/0x60 [ 48.933886] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.934435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.934994] bpf_prog_alloc+0x39/0x200 [ 48.935458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.936017] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.936596] do_seccomp+0x349/0x25e0 [ 48.937021] ? find_held_lock+0x2b/0x80 [ 48.937499] ? do_prlimit+0x310/0x610 [ 48.937939] ? __pfx_do_seccomp+0x10/0x10 [ 48.938434] ? do_raw_spin_unlock+0x53/0x220 [ 48.938931] ? _raw_spin_unlock+0x1e/0x40 [ 48.939393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.939995] ? static_key_count+0x60/0x80 [ 48.940504] prctl_set_seccomp+0x4e/0x70 [ 48.940966] __do_sys_prctl+0xe6c/0x1d70 [ 48.941459] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.941970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.942575] ? irqentry_exit+0xf3/0x650 [ 48.943030] do_syscall_64+0xbf/0x430 [ 48.943494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.944066] RIP: 0033:0x7fc7da8bb5cd [ 48.944516] 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 [ 48.946525] RSP: 002b:00007ffdf1a48340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.947357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7da8bb5cd [ 48.948165] RDX: 00005599292d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.948977] RBP: 00007ffdf1a483a0 R08: 0000000000000000 R09: 00007ffdf1a47a40 [ 48.949777] R10: 0000000000000000 R11: 0000000000000246 R12: 000055994397ead0 [ 48.950584] R13: 00007ffdf1a487d0 R14: 000055994397fbc0 R15: 0000559943990780 [ 48.951377] [ 48.951673] irq event stamp: 1665 [ 48.952056] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 48.953024] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 48.953980] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 48.954957] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 48.955920] ---[ end trace 0000000000000000 ]--- [ 49.646579] ------------[ cut here ]------------ [ 49.647556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.649574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.651033] Modules linked in: [ 49.651726] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.653724] Tainted: [W]=WARN [ 49.654282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.655757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.656689] 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 [ 49.659866] RSP: 0018:ffff88800efdfbc0 EFLAGS: 00010286 [ 49.660861] RAX: 0000000000000000 RBX: ffffed1001dfbf78 RCX: ffffffff813a4050 [ 49.662145] RDX: ffff88801b489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.663443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfbf2f [ 49.664742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.666026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efdfdf8 [ 49.667313] FS: 00007fdcd22a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.668757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.669820] CR2: 00007fdcd2794580 CR3: 000000001e410000 CR4: 0000000000350ef0 [ 49.671104] Call Trace: [ 49.671611] [ 49.672021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.672938] ? __create_object+0x59/0x80 [ 49.673714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.674690] __vmalloc_noprof+0x59/0x60 [ 49.675397] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.676272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677221] bpf_prog_alloc+0x39/0x200 [ 49.677968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.678902] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.679808] do_seccomp+0x349/0x25e0 [ 49.680547] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.681398] ? __pfx_do_seccomp+0x10/0x10 [ 49.682190] ? find_held_lock+0x2b/0x80 [ 49.682955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.683934] ? static_key_count+0x60/0x80 [ 49.684747] prctl_set_seccomp+0x4e/0x70 [ 49.685523] __do_sys_prctl+0xe6c/0x1d70 [ 49.686266] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.687116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.688080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.689063] ? irqentry_exit+0xf3/0x650 [ 49.689836] do_syscall_64+0xbf/0x430 [ 49.690571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.691535] RIP: 0033:0x7fdcd27945cd [ 49.692193] 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 [ 49.695333] RSP: 002b:00007ffe473b7a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.696693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcd27945cd [ 49.697960] RDX: 000056525fb1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.699223] RBP: 00007ffe473b7af0 R08: 0000000000000000 R09: 00007ffe473b7190 [ 49.700505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565299d77ad0 [ 49.701776] R13: 00007ffe473b7f20 R14: 0000565299d78bc0 R15: 0000565299d89780 [ 49.703075] [ 49.703532] irq event stamp: 1761 [ 49.704128] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.705561] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.706900] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.708259] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.709597] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50474' (ECDSA) to the list of known hosts. 2025/11/18 09:42:54 fuzzer started 2025/11/18 09:42:54 dialing manager at localhost:34383 2025/11/18 09:42:54 checking machine... 2025/11/18 09:42:54 checking revisions... [ 50.643900] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:42:54 testing simple program... [ 50.737373] cgroup: Unknown subsys name 'net' [ 50.846706] cgroup: Unknown subsys name 'cpuset' [ 50.860917] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:42:53 Registers: info registers vcpu 0 RAX=0000000000047697 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7dd1c418 CR3=000000000e231000 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=4d3f9de00141eea4f74755368e0b8c1b XMM02=0000000000306838ec2efd57dc4c00df XMM03=00000000003143187758600987f7f5cd XMM04=f729a6e2a23c851d00000000000ae988 XMM05=0394861f14684e590000000000323278 XMM06=3e829fc8c8edc9900000000000323100 XMM07=e042d86d42eb936e0000000000314598 XMM08=7758600987f7f5cd0000000000306898 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888016215340 RCX=ffff8880174ff08c RDX=0000000000000000 RSI=ffffffff83ee90a7 RDI=ffff88801621573c RBP=ffff8880174ff190 RSP=ffff8880174ff0b0 R8 =0000000000000001 R9 =ffff8880174ff178 R10=000000000003c9ed R11=00000000000a24d7 R12=0000000000000000 R13=ffff8880174ff180 R14=ffff888016215340 R15=ffff8880174ff138 RIP=ffffffff815bd72a RFL=00000217 [----APC] 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 00007fc7da3c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7da980618 CR3=0000000020125000 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