[ 46.030273] ------------[ cut here ]------------ [ 46.031179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.033162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.034649] Modules linked in: [ 46.035286] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.037258] Tainted: [W]=WARN [ 46.037882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.039360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.040281] 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 [ 46.043449] RSP: 0018:ffff88801770fbc0 EFLAGS: 00010286 [ 46.044426] RAX: 0000000000000000 RBX: ffffed1002ee1f78 RCX: ffffffff813a4050 [ 46.045730] RDX: ffff8880159bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.047015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee1f2f [ 46.048290] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.049585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801770fdf8 [ 46.050855] FS: 00007f546d96e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.052291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.053360] CR2: 00007fffffbd8ef7 CR3: 0000000016359000 CR4: 0000000000350ef0 [ 46.054647] Call Trace: [ 46.055173] [ 46.055592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.056482] ? __create_object+0x59/0x80 [ 46.057293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.058266] __vmalloc_noprof+0x59/0x60 [ 46.059049] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.059939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.060878] bpf_prog_alloc+0x39/0x200 [ 46.061593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.062522] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.063445] do_seccomp+0x349/0x25e0 [ 46.064176] ? find_held_lock+0x2b/0x80 [ 46.064950] ? do_prlimit+0x310/0x610 [ 46.065653] ? __pfx_do_seccomp+0x10/0x10 [ 46.066441] ? do_raw_spin_unlock+0x53/0x220 [ 46.067271] ? _raw_spin_unlock+0x1e/0x40 [ 46.068042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.069018] ? static_key_count+0x60/0x80 [ 46.069838] prctl_set_seccomp+0x4e/0x70 [ 46.070570] __do_sys_prctl+0xe6c/0x1d70 [ 46.071347] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.072199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.073172] ? irqentry_exit+0xf3/0x650 [ 46.073951] do_syscall_64+0xbf/0x430 [ 46.074649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.075605] RIP: 0033:0x7f546de605cd [ 46.076322] 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 [ 46.079486] RSP: 002b:00007fffffbd6920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.080860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f546de605cd [ 46.082190] RDX: 000055ccea2dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.083504] RBP: 00007fffffbd6980 R08: 0000000000000000 R09: 00007fffffbd6020 [ 46.084787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd1132db10 [ 46.086086] R13: 00007fffffbd6db0 R14: 000055cd1132e2b0 R15: 000055cd113426f0 [ 46.087371] [ 46.087831] irq event stamp: 2557 [ 46.088459] hardirqs last enabled at (2565): [] __up_console_sem+0x78/0x80 [ 46.090019] hardirqs last disabled at (2574): [] __up_console_sem+0x5d/0x80 [ 46.091545] softirqs last enabled at (2468): [] handle_softirqs+0x50c/0x770 [ 46.093092] softirqs last disabled at (2463): [] __irq_exit_rcu+0xc4/0x100 [ 46.094603] ---[ end trace 0000000000000000 ]--- [ 48.890458] ------------[ cut here ]------------ [ 48.891390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.893379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.894810] Modules linked in: [ 48.895392] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.897379] Tainted: [W]=WARN [ 48.897971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.899433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.900357] 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 [ 48.903539] RSP: 0018:ffff88801af3fbc0 EFLAGS: 00010286 [ 48.904532] RAX: 0000000000000000 RBX: ffffed10035e7f78 RCX: ffffffff813a4050 [ 48.905842] RDX: ffff88800c121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.907135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e7f2f [ 48.908422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.909736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af3fdf8 [ 48.911014] FS: 00007f4b98d1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.912452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.913532] CR2: 00007fffa711bef7 CR3: 000000001bbca000 CR4: 0000000000350ef0 [ 48.914803] Call Trace: [ 48.915262] [ 48.915675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.916566] ? __create_object+0x59/0x80 [ 48.917360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.918331] __vmalloc_noprof+0x59/0x60 [ 48.919080] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.919953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.920864] bpf_prog_alloc+0x39/0x200 [ 48.921557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.922484] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.923396] do_seccomp+0x349/0x25e0 [ 48.924433] ? find_held_lock+0x2b/0x80 [ 48.925209] ? do_prlimit+0x310/0x610 [ 48.926030] ? __pfx_do_seccomp+0x10/0x10 [ 48.926888] ? do_raw_spin_unlock+0x53/0x220 [ 48.927795] ? _raw_spin_unlock+0x1e/0x40 [ 48.928587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.929650] ? static_key_count+0x60/0x80 [ 48.930486] prctl_set_seccomp+0x4e/0x70 [ 48.931317] __do_sys_prctl+0xe6c/0x1d70 [ 48.932149] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.933070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.934139] ? irqentry_exit+0xf3/0x650 [ 48.934957] do_syscall_64+0xbf/0x430 [ 48.935750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.936756] RIP: 0033:0x7f4b9920e5cd [ 48.937476] 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 [ 48.940848] RSP: 002b:00007fffa7119830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.942331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b9920e5cd [ 48.943727] RDX: 0000557a8d79ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.945102] RBP: 00007fffa7119890 R08: 0000000000000000 R09: 00007fffa7118f30 [ 48.946463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ac6fa4ad0 [ 48.947602] R13: 00007fffa7119cc0 R14: 0000557ac6fa5bc0 R15: 0000557ac6fb6780 [ 48.948752] [ 48.949120] irq event stamp: 1755 [ 48.949662] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 48.951019] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.952343] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 48.953719] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 48.955062] ---[ end trace 0000000000000000 ]--- [ 49.641934] ------------[ cut here ]------------ [ 49.642931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.645126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.646738] Modules linked in: [ 49.647390] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.650975] Tainted: [W]=WARN [ 49.651575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.653258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.654263] 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 [ 49.657724] RSP: 0018:ffff88801b9efbc0 EFLAGS: 00010286 [ 49.658798] RAX: 0000000000000000 RBX: ffffed100373df78 RCX: ffffffff813a4050 [ 49.660210] RDX: ffff8880184e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.661625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373df2f [ 49.663036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.664435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9efdf8 [ 49.665855] FS: 00007f9dfdfe5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.667437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.668589] CR2: 00007f9dfe4d7580 CR3: 000000001fb6e000 CR4: 0000000000350ef0 [ 49.669991] Call Trace: [ 49.670501] [ 49.670986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.671977] ? __create_object+0x59/0x80 [ 49.672834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.673912] __vmalloc_noprof+0x59/0x60 [ 49.674676] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.675628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.676652] bpf_prog_alloc+0x39/0x200 [ 49.677458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.678476] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.679473] do_seccomp+0x349/0x25e0 [ 49.680266] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.681251] ? __pfx_do_seccomp+0x10/0x10 [ 49.682144] ? find_held_lock+0x2b/0x80 [ 49.682986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.684023] ? static_key_count+0x60/0x80 [ 49.684902] prctl_set_seccomp+0x4e/0x70 [ 49.685771] __do_sys_prctl+0xe6c/0x1d70 [ 49.686567] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.687510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.688569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.689637] ? irqentry_exit+0xf3/0x650 [ 49.690488] do_syscall_64+0xbf/0x430 [ 49.691283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.692334] RIP: 0033:0x7f9dfe4d75cd [ 49.693109] 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 [ 49.696531] RSP: 002b:00007ffd38a38e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.698037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dfe4d75cd [ 49.699420] RDX: 000055b5dd23fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.700799] RBP: 00007ffd38a38e60 R08: 0000000000000000 R09: 00007ffd38a38500 [ 49.702116] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5ff33abf0 [ 49.703248] R13: 00007ffd38a39290 R14: 000055b5ff344380 R15: 000055b5ff34f460 [ 49.704396] [ 49.704816] irq event stamp: 2057 [ 49.705355] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 49.706712] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 49.708052] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 49.709432] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 49.710770] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19667' (ECDSA) to the list of known hosts. 2025/11/18 18:39:07 fuzzer started 2025/11/18 18:39:07 dialing manager at localhost:34383 2025/11/18 18:39:07 checking machine... 2025/11/18 18:39:07 checking revisions... [ 50.573154] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:39:07 testing simple program... [ 50.669533] cgroup: Unknown subsys name 'net' [ 50.734468] cgroup: Unknown subsys name 'cpuset' [ 50.746680] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:39:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff84bf028b RDX=ffff888015d11bc0 RSI=ffffffff84bf0294 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88800e237c80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88801bbfb01c R13=0000000000000000 R14=ffff88800b268c60 R15=00007f4b98d50fff RIP=ffffffff815bd100 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4b98d1c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b98cd5008 CR3=000000001fa98000 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=0000000080010001 RBX=0000000000000000 RCX=ffffffff81618f41 RDX=ffff888009643780 RSI=ffffffff81618f54 RDI=ffff8880096efda8 RBP=0000000000000001 RSP=ffff88806cf08d50 R8 =0000000000000000 R9 =fffffbfff0cc9f07 R10=0000000000000000 R11=0000000000000001 R12=ffff8880096efda8 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28e40 RIP=ffffffff812a8874 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64965a0000 CR3=000000000df9e000 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=9d031feb8c7daf8bab4d434d47537f82 XMM02=ec2efd57dc4c00df0000000000304ea0 XMM03=730ef94809d451300000000000304f70 XMM04=2de800024188f40100000000000ae988 XMM05=14648eaa1277bab10000000000320d60 XMM06=817b8945e9d503730000000000320be8 XMM07=e042d86d42eb936e0000000000311df8 XMM08=730ef94809d451300000000000304f70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000