[ 39.008342] ------------[ cut here ]------------ [ 39.009379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.011625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.013213] Modules linked in: [ 39.013880] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.015994] Tainted: [W]=WARN [ 39.016645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019186] 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 [ 39.022550] RSP: 0018:ffff8880178d7bc0 EFLAGS: 00010286 [ 39.023583] RAX: 0000000000000000 RBX: ffffed1002f1af78 RCX: ffffffff813a4050 [ 39.024946] RDX: ffff888016905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1af2f [ 39.027701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178d7df8 [ 39.030443] FS: 00007f5359d1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.031984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033116] CR2: 00007ffcd0c9eef8 CR3: 000000000b9b1000 CR4: 0000000000350ef0 [ 39.034537] Call Trace: [ 39.035037] [ 39.035517] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036474] ? __create_object+0x59/0x80 [ 39.037259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038298] __vmalloc_noprof+0x59/0x60 [ 39.039093] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.040009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041012] bpf_prog_alloc+0x39/0x200 [ 39.041793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042788] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043738] do_seccomp+0x349/0x25e0 [ 39.044502] ? find_held_lock+0x2b/0x80 [ 39.045259] ? do_prlimit+0x310/0x610 [ 39.046062] ? __pfx_do_seccomp+0x10/0x10 [ 39.046899] ? do_raw_spin_unlock+0x53/0x220 [ 39.047785] ? _raw_spin_unlock+0x1e/0x40 [ 39.048612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.049621] ? static_key_count+0x60/0x80 [ 39.050489] prctl_set_seccomp+0x4e/0x70 [ 39.051263] __do_sys_prctl+0xe6c/0x1d70 [ 39.052093] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.052991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.054016] ? irqentry_exit+0xf3/0x650 [ 39.054854] do_syscall_64+0xbf/0x430 [ 39.055643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.056657] RIP: 0033:0x7f535a20e5cd [ 39.057356] 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 [ 39.060766] RSP: 002b:00007ffcd0c9c590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.062223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f535a20e5cd [ 39.063603] RDX: 000055c198b69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.064976] RBP: 00007ffcd0c9c5f0 R08: 0000000000000000 R09: 00007ffcd0c9bc90 [ 39.066367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1bef43240 [ 39.067755] R13: 00007ffcd0c9ca20 R14: 000055c1bef42bf0 R15: 000055c1bef574d0 [ 39.069157] [ 39.069654] irq event stamp: 1753 [ 39.070319] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.071966] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.073606] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 39.075171] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 39.076585] ---[ end trace 0000000000000000 ]--- [ 42.542287] ------------[ cut here ]------------ [ 42.543236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.545326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.546829] Modules linked in: [ 42.547483] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.549737] Tainted: [W]=WARN [ 42.550304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.551857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.552777] 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 [ 42.556024] RSP: 0018:ffff888013c17bc0 EFLAGS: 00010286 [ 42.557028] RAX: 0000000000000000 RBX: ffffed1002782f78 RCX: ffffffff813a4050 [ 42.558333] RDX: ffff888017559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.559647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002782f2f [ 42.560959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.562249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c17df8 [ 42.563586] FS: 00007f4b59022900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.565070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.566173] CR2: 00007f4b59514580 CR3: 000000000e661000 CR4: 0000000000350ef0 [ 42.567500] Call Trace: [ 42.567980] [ 42.568436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.569306] ? __create_object+0x59/0x80 [ 42.570110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.571114] __vmalloc_noprof+0x59/0x60 [ 42.571869] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.572749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.573688] bpf_prog_alloc+0x39/0x200 [ 42.574444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575339] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.576255] do_seccomp+0x349/0x25e0 [ 42.576986] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.577902] ? __pfx_do_seccomp+0x10/0x10 [ 42.578710] ? find_held_lock+0x2b/0x80 [ 42.579489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.580477] ? static_key_count+0x60/0x80 [ 42.581249] prctl_set_seccomp+0x4e/0x70 [ 42.582041] __do_sys_prctl+0xe6c/0x1d70 [ 42.582852] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.583719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.584699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.585693] ? irqentry_exit+0xf3/0x650 [ 42.586491] do_syscall_64+0xbf/0x430 [ 42.587200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.588158] RIP: 0033:0x7f4b595145cd [ 42.588855] 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 [ 42.592052] RSP: 002b:00007fff03202da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.593432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b595145cd [ 42.594746] RDX: 0000557287277e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.596034] RBP: 00007fff03202e00 R08: 0000000000000000 R09: 00007fff032024a0 [ 42.597323] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572adbda2b0 [ 42.598613] R13: 00007fff03203230 R14: 00005572adbdcd20 R15: 00005572adbee8d0 [ 42.599930] [ 42.600353] irq event stamp: 1819 [ 42.601007] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.602560] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.604090] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.605650] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.607172] ---[ end trace 0000000000000000 ]--- [ 43.442055] ------------[ cut here ]------------ [ 43.442822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.444562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.445760] Modules linked in: [ 43.446250] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.447926] Tainted: [W]=WARN [ 43.448395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.449645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.450371] 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 [ 43.453465] RSP: 0018:ffff888015d27bc0 EFLAGS: 00010286 [ 43.454234] RAX: 0000000000000000 RBX: ffffed1002ba4f78 RCX: ffffffff813a4050 [ 43.455365] RDX: ffff888017fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.456427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba4f2f [ 43.457508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.458595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d27df8 [ 43.459669] FS: 00007f2a61186900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.460874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.461753] CR2: 00007f2a61678580 CR3: 00000000204f3000 CR4: 0000000000350ef0 [ 43.462831] Call Trace: [ 43.463217] [ 43.463603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.464306] ? __create_object+0x59/0x80 [ 43.464948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.465746] __vmalloc_noprof+0x59/0x60 [ 43.466342] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.467854] bpf_prog_alloc+0x39/0x200 [ 43.468465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.469204] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.469960] do_seccomp+0x349/0x25e0 [ 43.470560] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.471271] ? __pfx_do_seccomp+0x10/0x10 [ 43.471929] ? find_held_lock+0x2b/0x80 [ 43.472560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.473319] ? static_key_count+0x60/0x80 [ 43.473989] prctl_set_seccomp+0x4e/0x70 [ 43.474643] __do_sys_prctl+0xe6c/0x1d70 [ 43.475256] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.475965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.476772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.477589] ? irqentry_exit+0xf3/0x650 [ 43.478191] do_syscall_64+0xbf/0x430 [ 43.478816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.479601] RIP: 0033:0x7f2a616785cd [ 43.480157] 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 [ 43.482802] RSP: 002b:00007ffe19cf5320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.483936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a616785cd [ 43.485031] RDX: 0000564bb1536e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.486098] RBP: 00007ffe19cf5380 R08: 0000000000000000 R09: 00007ffe19cf4a20 [ 43.487174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bbaa86bf0 [ 43.488247] R13: 00007ffe19cf57b0 R14: 0000564bbaa90380 R15: 0000564bbaa9b460 [ 43.489330] [ 43.489715] irq event stamp: 1747 [ 43.490221] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.491513] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.492774] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.494051] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 43.495334] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64178' (ECDSA) to the list of known hosts. 2025/11/17 22:31:35 fuzzer started 2025/11/17 22:31:35 dialing manager at localhost:37895 2025/11/17 22:31:35 checking machine... 2025/11/17 22:31:35 checking revisions... [ 44.381558] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:31:35 testing simple program... [ 44.475094] cgroup: Unknown subsys name 'net' [ 44.558554] cgroup: Unknown subsys name 'cpuset' [ 44.572702] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:31:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009627774 RDX=1ffff110012c4f04 RSI=ffffffff815d3080 RDI=ffff888009627820 RBP=ffff8880096278b8 RSP=ffff8880096277f8 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000025767 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff8135e410 RFL=00000212 [----A--] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b595da0b0 CR3=000000000d8da000 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=f27274022114554c00000000000ae988 XMM05=22e701f754e7250500000000003200e0 XMM06=04cc85e559aca27d000000000031e168 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007fff03200190 RBX=0000000000000000 RCX=00000000595a7258 RDX=00007fff03200170 RSI=0000000000000025 RDI=00007f4b595a7258 RBP=00007fff03200020 RSP=00007fff031ffac8 R8 =0000000000000000 R9 =0000000000000002 R10=00007f4b595a7258 R11=00007f4b595883c0 R12=00007fff03200030 R13=00007f4b595a7258 R14=00007fff03200170 R15=00000000fbad8001 RIP=00007f4b59575710 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 00007f4b59022900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b595d9618 CR3=000000000c8fd000 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=25252525252525252525252525252525 XMM01=00007fff032002500000003000000010 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