[ 38.945203] ------------[ cut here ]------------ [ 38.946148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.948123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.949598] Modules linked in: [ 38.950304] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.952314] Tainted: [W]=WARN [ 38.952881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.954395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.955324] 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 [ 38.958584] RSP: 0018:ffff88801a0afbc0 EFLAGS: 00010286 [ 38.959583] RAX: 0000000000000000 RBX: ffffed1003415f78 RCX: ffffffff813a4050 [ 38.960890] RDX: ffff8880174fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.962203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003415f2f [ 38.963513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.964827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0afdf8 [ 38.966159] FS: 00007f8efcbbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.967632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.968721] CR2: 00007fff82a4def7 CR3: 000000000da2a000 CR4: 0000000000350ef0 [ 38.970049] Call Trace: [ 38.970525] [ 38.970988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.971859] ? __create_object+0x59/0x80 [ 38.972657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.973658] __vmalloc_noprof+0x59/0x60 [ 38.974429] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.975326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976276] bpf_prog_alloc+0x39/0x200 [ 38.977033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.977984] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.978858] do_seccomp+0x349/0x25e0 [ 38.979591] ? find_held_lock+0x2b/0x80 [ 38.980368] ? do_prlimit+0x310/0x610 [ 38.981130] ? __pfx_do_seccomp+0x10/0x10 [ 38.981890] ? do_raw_spin_unlock+0x53/0x220 [ 38.982744] ? _raw_spin_unlock+0x1e/0x40 [ 38.983542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.984538] ? static_key_count+0x60/0x80 [ 38.985371] prctl_set_seccomp+0x4e/0x70 [ 38.986170] __do_sys_prctl+0xe6c/0x1d70 [ 38.986967] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.987802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.988788] ? irqentry_exit+0xf3/0x650 [ 38.989577] do_syscall_64+0xbf/0x430 [ 38.990336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.991311] RIP: 0033:0x7f8efd0ae5cd [ 38.992030] 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 [ 38.995295] RSP: 002b:00007fff82a4bf60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.996692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8efd0ae5cd [ 38.998024] RDX: 00005589a0f1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.999335] RBP: 00007fff82a4bfc0 R08: 0000000000000000 R09: 00007fff82a4b660 [ 39.000650] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589df5adbf0 [ 39.001971] R13: 00007fff82a4c3f0 R14: 00005589df5b7380 R15: 00005589df5c2460 [ 39.003303] [ 39.003737] irq event stamp: 1771 [ 39.004407] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.005975] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.007535] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 39.009126] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 39.010439] ---[ end trace 0000000000000000 ]--- [ 41.819480] ------------[ cut here ]------------ [ 41.820257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.821980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.823169] Modules linked in: [ 41.823649] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.825283] Tainted: [W]=WARN [ 41.825736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.826954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.827662] 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 [ 41.830258] RSP: 0018:ffff888017cbfbc0 EFLAGS: 00010286 [ 41.831057] RAX: 0000000000000000 RBX: ffffed1002f97f78 RCX: ffffffff813a4050 [ 41.832105] RDX: ffff888019c0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.833163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f97f2f [ 41.834229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.835273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cbfdf8 [ 41.836335] FS: 00007f8e3dbce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.837525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.838394] CR2: 00007fff87736ef7 CR3: 000000000a5bb000 CR4: 0000000000350ef0 [ 41.839449] Call Trace: [ 41.839828] [ 41.840201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.840897] ? __create_object+0x59/0x80 [ 41.841559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.842359] __vmalloc_noprof+0x59/0x60 [ 41.842986] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.843666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.844433] bpf_prog_alloc+0x39/0x200 [ 41.845050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.845775] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.846525] do_seccomp+0x349/0x25e0 [ 41.847115] ? find_held_lock+0x2b/0x80 [ 41.847715] ? do_prlimit+0x310/0x610 [ 41.848326] ? __pfx_do_seccomp+0x10/0x10 [ 41.848966] ? do_raw_spin_unlock+0x53/0x220 [ 41.849615] ? _raw_spin_unlock+0x1e/0x40 [ 41.850252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.851037] ? static_key_count+0x60/0x80 [ 41.851652] prctl_set_seccomp+0x4e/0x70 [ 41.852290] __do_sys_prctl+0xe6c/0x1d70 [ 41.852892] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.853598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.854393] ? irqentry_exit+0xf3/0x650 [ 41.855014] do_syscall_64+0xbf/0x430 [ 41.855583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.856371] RIP: 0033:0x7f8e3e0c05cd [ 41.856910] 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 [ 41.859536] RSP: 002b:00007fff87734cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.860660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e3e0c05cd [ 41.861731] RDX: 00005566cbe25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.862786] RBP: 00007fff87734d50 R08: 0000000000000000 R09: 00007fff877343f0 [ 41.863831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055670a19cad0 [ 41.864881] R13: 00007fff87735180 R14: 000055670a19dbc0 R15: 000055670a1ae780 [ 41.865968] [ 41.866315] irq event stamp: 1759 [ 41.866807] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 41.868047] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 41.869302] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 41.870557] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 41.871794] ---[ end trace 0000000000000000 ]--- [ 42.546915] ------------[ cut here ]------------ [ 42.547861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.550054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.551769] Modules linked in: [ 42.552491] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.554587] Tainted: [W]=WARN [ 42.555208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.556742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.557700] 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 [ 42.561029] RSP: 0018:ffff88801855fbc0 EFLAGS: 00010286 [ 42.562050] RAX: 0000000000000000 RBX: ffffed10030abf78 RCX: ffffffff813a4050 [ 42.563393] RDX: ffff888015fa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.564726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030abf2f [ 42.566077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.567409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801855fdf8 [ 42.568745] FS: 00007f577d612900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.570261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.571365] CR2: 00007f577db04580 CR3: 000000000de4f000 CR4: 0000000000350ef0 [ 42.572706] Call Trace: [ 42.573241] [ 42.573668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.574599] ? __create_object+0x59/0x80 [ 42.575413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.576422] __vmalloc_noprof+0x59/0x60 [ 42.577219] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.578127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.579096] bpf_prog_alloc+0x39/0x200 [ 42.579820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.580781] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.581732] do_seccomp+0x349/0x25e0 [ 42.582475] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.583408] ? __pfx_do_seccomp+0x10/0x10 [ 42.584227] ? find_held_lock+0x2b/0x80 [ 42.585028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.586034] ? static_key_count+0x60/0x80 [ 42.586821] prctl_set_seccomp+0x4e/0x70 [ 42.587619] __do_sys_prctl+0xe6c/0x1d70 [ 42.588438] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.589348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.590353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.591349] ? irqentry_exit+0xf3/0x650 [ 42.592108] do_syscall_64+0xbf/0x430 [ 42.592816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.593793] RIP: 0033:0x7f577db045cd [ 42.594506] 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 [ 42.597740] RSP: 002b:00007fff07402f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.599126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f577db045cd [ 42.600429] RDX: 0000558117ae0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.601738] RBP: 00007fff07402fa0 R08: 0000000000000000 R09: 00007fff07402640 [ 42.603041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558136223ad0 [ 42.604343] R13: 00007fff074033d0 R14: 0000558136224bc0 R15: 0000558136235780 [ 42.605674] [ 42.606128] irq event stamp: 1811 [ 42.606640] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.607921] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 42.609229] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.610531] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 42.611800] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17633' (ECDSA) to the list of known hosts. 2025/11/18 23:52:40 fuzzer started 2025/11/18 23:52:40 dialing manager at localhost:34383 2025/11/18 23:52:40 checking machine... 2025/11/18 23:52:40 checking revisions... [ 43.439507] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:52:41 testing simple program... [ 43.521969] cgroup: Unknown subsys name 'net' [ 43.582360] cgroup: Unknown subsys name 'cpuset' [ 43.602362] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:52:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ff20 RSP=ffff888009627ab0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000800 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800945d3c0 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e3db9d008 CR3=000000000d811000 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=2030343a32353a333220383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a32353a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c985 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5baae01000 CR3=000000000dcc3000 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=9c11c0258d3778a1484d623f534fcd1b XMM02=0000000000304468eff9b2d0a8fce9cb XMM03=00000000003045382c67c8bc2e329bc3 XMM04=bf26e6761770beec00000000000ae988 XMM05=16f1aea95caac2640000000000321ff0 XMM06=474038aa6c007e1f0000000000321090 XMM07=e042d86d42eb936e00000000003118f0 XMM08=751e637e56fca8380000000000304538 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000