[ 39.035529] ------------[ cut here ]------------ [ 39.036394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.040226] Modules linked in: [ 39.040929] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.042926] Tainted: [W]=WARN [ 39.043533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045910] 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 [ 39.049082] RSP: 0018:ffff888015797bc0 EFLAGS: 00010286 [ 39.050057] RAX: 0000000000000000 RBX: ffffed1002af2f78 RCX: ffffffff813a4050 [ 39.051337] RDX: ffff888015705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af2f2f [ 39.053896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015797df8 [ 39.056468] FS: 00007f3cde065900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.057907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058977] CR2: 00007f3cde557580 CR3: 0000000017527000 CR4: 0000000000350ef0 [ 39.060277] Call Trace: [ 39.060783] [ 39.061202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062112] ? __create_object+0x59/0x80 [ 39.062890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063868] __vmalloc_noprof+0x59/0x60 [ 39.064633] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066364] bpf_prog_alloc+0x39/0x200 [ 39.067104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068036] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068934] do_seccomp+0x349/0x25e0 [ 39.069650] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.070548] ? __pfx_do_seccomp+0x10/0x10 [ 39.071284] ? find_held_lock+0x2b/0x80 [ 39.072059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073025] ? static_key_count+0x60/0x80 [ 39.073836] prctl_set_seccomp+0x4e/0x70 [ 39.074629] __do_sys_prctl+0xe6c/0x1d70 [ 39.075354] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.078117] ? irqentry_exit+0xf3/0x650 [ 39.078877] do_syscall_64+0xbf/0x430 [ 39.079631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080575] RIP: 0033:0x7f3cde5575cd [ 39.081242] 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 [ 39.084404] RSP: 002b:00007fff94bbe620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cde5575cd [ 39.087101] RDX: 000055bcbc6c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088383] RBP: 00007fff94bbe680 R08: 0000000000000000 R09: 00007fff94bbdd20 [ 39.089681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcf1037ad0 [ 39.090956] R13: 00007fff94bbeab0 R14: 000055bcf1038bc0 R15: 000055bcf1049780 [ 39.092304] [ 39.092787] irq event stamp: 1807 [ 39.093392] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.094960] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.096358] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 39.097626] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 39.098889] ---[ end trace 0000000000000000 ]--- [ 41.999125] ------------[ cut here ]------------ [ 41.999915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.001560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.002957] Modules linked in: [ 42.003509] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.005144] Tainted: [W]=WARN [ 42.005637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.006859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.007635] 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 [ 42.010247] RSP: 0018:ffff888016347bc0 EFLAGS: 00010286 [ 42.011048] RAX: 0000000000000000 RBX: ffffed1002c68f78 RCX: ffffffff813a4050 [ 42.012122] RDX: ffff88801598b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.013184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c68f2f [ 42.014248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.015301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016347df8 [ 42.016368] FS: 00007f11e8285900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.017552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.018391] CR2: 00007f11e8777580 CR3: 0000000009e0b000 CR4: 0000000000350ef0 [ 42.019454] Call Trace: [ 42.019862] [ 42.020200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.020941] ? __create_object+0x59/0x80 [ 42.021588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.022350] __vmalloc_noprof+0x59/0x60 [ 42.022980] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.023718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.024483] bpf_prog_alloc+0x39/0x200 [ 42.025055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.025820] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.026572] do_seccomp+0x349/0x25e0 [ 42.027130] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.027887] ? __pfx_do_seccomp+0x10/0x10 [ 42.028535] ? find_held_lock+0x2b/0x80 [ 42.029123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.029917] ? static_key_count+0x60/0x80 [ 42.030583] prctl_set_seccomp+0x4e/0x70 [ 42.031187] __do_sys_prctl+0xe6c/0x1d70 [ 42.031857] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.032570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.033325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.034119] ? irqentry_exit+0xf3/0x650 [ 42.034744] do_syscall_64+0xbf/0x430 [ 42.035319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.036120] RIP: 0033:0x7f11e87775cd [ 42.036714] 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 [ 42.039330] RSP: 002b:00007ffc32d3c110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.040469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11e87775cd [ 42.041526] RDX: 0000562801296e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.042583] RBP: 00007ffc32d3c170 R08: 0000000000000000 R09: 00007ffc32d3b810 [ 42.043655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562821215ad0 [ 42.044709] R13: 00007ffc32d3c5a0 R14: 0000562821216bc0 R15: 0000562821227780 [ 42.045777] [ 42.046130] irq event stamp: 1831 [ 42.046670] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.047943] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.049192] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 42.050456] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 42.051721] ---[ end trace 0000000000000000 ]--- [ 42.622024] ------------[ cut here ]------------ [ 42.623053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.625386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.627287] Modules linked in: [ 42.628110] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.630393] Tainted: [W]=WARN [ 42.631071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.632793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.633849] 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 [ 42.637467] RSP: 0018:ffff88800efefbc0 EFLAGS: 00010286 [ 42.638593] RAX: 0000000000000000 RBX: ffffed1001dfdf78 RCX: ffffffff813a4050 [ 42.640077] RDX: ffff88800e525340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.641558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfdf2f [ 42.643047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.644534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efefdf8 [ 42.646003] FS: 00007f930c802900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.647743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.648803] CR2: 00007f930ccf4580 CR3: 0000000015e71000 CR4: 0000000000350ef0 [ 42.650062] Call Trace: [ 42.650560] [ 42.650962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.651854] ? __create_object+0x59/0x80 [ 42.652620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.653564] __vmalloc_noprof+0x59/0x60 [ 42.654253] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.655105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.656021] bpf_prog_alloc+0x39/0x200 [ 42.656744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.657651] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.658535] do_seccomp+0x349/0x25e0 [ 42.659193] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.660085] ? __pfx_do_seccomp+0x10/0x10 [ 42.660866] ? find_held_lock+0x2b/0x80 [ 42.661607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.662555] ? static_key_count+0x60/0x80 [ 42.663284] prctl_set_seccomp+0x4e/0x70 [ 42.664058] __do_sys_prctl+0xe6c/0x1d70 [ 42.664824] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.665666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.666601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.667560] ? irqentry_exit+0xf3/0x650 [ 42.668265] do_syscall_64+0xbf/0x430 [ 42.668989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.669919] RIP: 0033:0x7f930ccf45cd [ 42.670607] 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 [ 42.673706] RSP: 002b:00007fff4ba8d7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.675032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f930ccf45cd [ 42.676289] RDX: 000055bc9e2f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.677338] RBP: 00007fff4ba8d820 R08: 0000000000000000 R09: 00007fff4ba8cec0 [ 42.678366] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc9ee922b0 [ 42.679402] R13: 00007fff4ba8dc50 R14: 000055bc9ee94d20 R15: 000055bc9eea68d0 [ 42.680460] [ 42.680800] irq event stamp: 1821 [ 42.681277] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.682524] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.683764] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 42.684998] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 42.686197] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54324' (ECDSA) to the list of known hosts. 2025/11/18 20:10:23 fuzzer started 2025/11/18 20:10:23 dialing manager at localhost:34383 2025/11/18 20:10:23 checking machine... 2025/11/18 20:10:23 checking revisions... [ 43.576588] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:10:23 testing simple program... [ 43.676492] cgroup: Unknown subsys name 'net' [ 43.777120] cgroup: Unknown subsys name 'cpuset' [ 43.793006] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:10:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880168df6d0 RCX=ffff8880168df624 RDX=1ffff11002d1bee5 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2d5f9 RBP=ffff8880168df728 RSP=ffff8880168df6b8 R8 =ffffffff86ab8458 R9 =ffff8880168df710 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880168df798 R13=0000000000000000 R14=ffff888015989bc0 R15=ffff88800944cc80 RIP=ffffffff8135e1d2 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 00007f11e8285900 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=00007f11e8245008 CR3=0000000020031000 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=0000000000021751 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88a2591000 CR3=000000000df98000 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=3f4e3b78b7dae78f664c9cac67f1c1bb XMM02=ec2efd57dc4c00df0000000000305fd8 XMM03=1e1bd0c162f529c900000000003060a8 XMM04=41baa977bd617ee200000000000ae988 XMM05=0b39c798a71319b6000000000031eb28 XMM06=8fede82a5ad58cbe000000000031e9b0 XMM07=e042d86d42eb936e0000000000310500 XMM08=1e1bd0c162f529c900000000003060a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000