[ 45.902869] ------------[ cut here ]------------ [ 45.903825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.905893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.907400] Modules linked in: [ 45.908003] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.909996] Tainted: [W]=WARN [ 45.910602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.912105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.913273] 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 [ 45.916539] RSP: 0018:ffff88801aedfbc0 EFLAGS: 00010286 [ 45.917537] RAX: 0000000000000000 RBX: ffffed10035dbf78 RCX: ffffffff813a4050 [ 45.918829] RDX: ffff88801ad38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.920129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035dbf2f [ 45.921403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.922680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aedfdf8 [ 45.923989] FS: 00007efd4824a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.925444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.926508] CR2: 00007ffda7f14ef8 CR3: 000000000cd21000 CR4: 0000000000350ef0 [ 45.927814] Call Trace: [ 45.928283] [ 45.928740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.929643] ? __create_object+0x59/0x80 [ 45.930440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.931424] __vmalloc_noprof+0x59/0x60 [ 45.932153] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.933020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.933952] bpf_prog_alloc+0x39/0x200 [ 45.934693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.935643] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.936545] do_seccomp+0x349/0x25e0 [ 45.937213] ? find_held_lock+0x2b/0x80 [ 45.937971] ? do_prlimit+0x310/0x610 [ 45.938712] ? __pfx_do_seccomp+0x10/0x10 [ 45.939514] ? do_raw_spin_unlock+0x53/0x220 [ 45.940344] ? _raw_spin_unlock+0x1e/0x40 [ 45.941079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.942050] ? static_key_count+0x60/0x80 [ 45.942851] prctl_set_seccomp+0x4e/0x70 [ 45.943628] __do_sys_prctl+0xe6c/0x1d70 [ 45.944403] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.945217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.946196] ? irqentry_exit+0xf3/0x650 [ 45.946943] do_syscall_64+0xbf/0x430 [ 45.947701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.948645] RIP: 0033:0x7efd4873c5cd [ 45.949356] 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 [ 45.952539] RSP: 002b:00007ffda7f12850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.953900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd4873c5cd [ 45.955220] RDX: 000055fdaeba2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.956498] RBP: 00007ffda7f128b0 R08: 0000000000000000 R09: 00007ffda7f11f50 [ 45.957795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdcb6d9ad0 [ 45.959115] R13: 00007ffda7f12ce0 R14: 000055fdcb6dabc0 R15: 000055fdcb6eb780 [ 45.960441] [ 45.960885] irq event stamp: 1765 [ 45.961543] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.963108] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.964658] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 45.966233] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 45.967776] ---[ end trace 0000000000000000 ]--- [ 49.036593] ------------[ cut here ]------------ [ 49.037520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.039584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.041257] Modules linked in: [ 49.041990] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.044005] Tainted: [W]=WARN [ 49.044618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.046114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.047042] 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 [ 49.050331] RSP: 0018:ffff88801686fbc0 EFLAGS: 00010286 [ 49.051357] RAX: 0000000000000000 RBX: ffffed1002d0df78 RCX: ffffffff813a4050 [ 49.052662] RDX: ffff888015a90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.053964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0df2f [ 49.055279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.056600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801686fdf8 [ 49.057913] FS: 00007f292568d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.059400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.060481] CR2: 00007f2925bf34a6 CR3: 000000002068e000 CR4: 0000000000350ef0 [ 49.061794] Call Trace: [ 49.062263] [ 49.062719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.063643] ? __create_object+0x59/0x80 [ 49.064438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.065434] __vmalloc_noprof+0x59/0x60 [ 49.066157] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.067045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.068015] bpf_prog_alloc+0x39/0x200 [ 49.068770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.069718] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.070636] do_seccomp+0x349/0x25e0 [ 49.071382] ? find_held_lock+0x2b/0x80 [ 49.072109] ? do_prlimit+0x310/0x610 [ 49.072866] ? __pfx_do_seccomp+0x10/0x10 [ 49.073665] ? do_raw_spin_unlock+0x53/0x220 [ 49.074512] ? _raw_spin_unlock+0x1e/0x40 [ 49.075271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.076256] ? static_key_count+0x60/0x80 [ 49.077084] prctl_set_seccomp+0x4e/0x70 [ 49.077879] __do_sys_prctl+0xe6c/0x1d70 [ 49.078667] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.079551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.080536] ? irqentry_exit+0xf3/0x650 [ 49.081269] do_syscall_64+0xbf/0x430 [ 49.082019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.082994] RIP: 0033:0x7f2925b7f5cd [ 49.083711] 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 [ 49.086953] RSP: 002b:00007ffddf8d2f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.088364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2925b7f5cd [ 49.089657] RDX: 0000562914138e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.090964] RBP: 00007ffddf8d2f70 R08: 0000000000000000 R09: 00007ffddf8d2610 [ 49.092230] R10: 0000000000000000 R11: 0000000000000246 R12: 000056294d89aad0 [ 49.093384] R13: 00007ffddf8d33a0 R14: 000056294d89bbc0 R15: 000056294d8ac780 [ 49.094497] [ 49.094857] irq event stamp: 1815 [ 49.095415] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.096710] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.098004] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 49.099335] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 49.100630] ---[ end trace 0000000000000000 ]--- [ 49.896281] ------------[ cut here ]------------ [ 49.897210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.900885] Modules linked in: [ 49.901528] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.903565] Tainted: [W]=WARN [ 49.904135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.905660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906605] 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 [ 49.909870] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 49.910860] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 49.912161] RDX: ffff888015a95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 49.914758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.916066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 49.917445] FS: 00007f6c286a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.918915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920006] CR2: 00007f6c28b98580 CR3: 000000000b98c000 CR4: 0000000000350ef0 [ 49.921319] Call Trace: [ 49.921798] [ 49.922206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923103] ? __create_object+0x59/0x80 [ 49.923898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924903] __vmalloc_noprof+0x59/0x60 [ 49.925681] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927527] bpf_prog_alloc+0x39/0x200 [ 49.928233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929181] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.930091] do_seccomp+0x349/0x25e0 [ 49.930827] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.931761] ? __pfx_do_seccomp+0x10/0x10 [ 49.932556] ? find_held_lock+0x2b/0x80 [ 49.933279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.934248] ? static_key_count+0x60/0x80 [ 49.935067] prctl_set_seccomp+0x4e/0x70 [ 49.935865] __do_sys_prctl+0xe6c/0x1d70 [ 49.936668] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.937548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.938546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.939570] ? irqentry_exit+0xf3/0x650 [ 49.940353] do_syscall_64+0xbf/0x430 [ 49.941054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.942033] RIP: 0033:0x7f6c28b985cd [ 49.942762] 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 [ 49.946071] RSP: 002b:00007ffc11159500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.947511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c28b985cd [ 49.948816] RDX: 0000559ab4838e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.950114] RBP: 00007ffc11159560 R08: 0000000000000000 R09: 00007ffc11158c00 [ 49.951488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ad636dad0 [ 49.952796] R13: 00007ffc11159990 R14: 0000559ad636ebc0 R15: 0000559ad637f780 [ 49.954113] [ 49.954627] irq event stamp: 1705 [ 49.955257] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.956841] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.958415] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.959998] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.961528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52788' (ECDSA) to the list of known hosts. 2025/11/17 21:28:54 fuzzer started 2025/11/17 21:28:55 dialing manager at localhost:37895 2025/11/17 21:28:55 checking machine... 2025/11/17 21:28:55 checking revisions... [ 50.919765] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:28:55 testing simple program... [ 51.010952] cgroup: Unknown subsys name 'net' [ 51.074715] cgroup: Unknown subsys name 'cpuset' [ 51.088114] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:28:54 Registers: info registers vcpu 0 RAX=00000000282b68d3 RBX=ffff888010319bc0 RCX=00000000387aefae RDX=00000000ffef7e70 RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff88801031a618 RSP=ffff8880135b78f0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801031a618 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275cc RFL=00000002 [-------] 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 00007ff236c3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2925c42650 CR3=000000000d0d0000 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=6795a9b588e3da9200000000000ae988 XMM05=6a17b72be7960b500000000000322c88 XMM06=090f1556b20111b30000000000321b20 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000009 RBX=ffff888016447f58 RCX=ffffffff81c187f0 RDX=ffff888015a91bc0 RSI=ffffffff83c6a9cf RDI=0000000000000001 RBP=ffff888016447f48 RSP=ffff888016447f30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000029 R13=0000000000000029 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6acdf RFL=00000282 [--S----] 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 00007f292568d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddf8cd000 CR3=00000000206c9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000