[ 53.924529] ------------[ cut here ]------------ [ 53.925463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.927539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.929073] Modules linked in: [ 53.929743] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.932257] Tainted: [W]=WARN [ 53.932851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.934352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.935272] 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 [ 53.938455] RSP: 0018:ffff888015407bc0 EFLAGS: 00010286 [ 53.939462] RAX: 0000000000000000 RBX: ffffed1002a80f78 RCX: ffffffff813a4050 [ 53.940776] RDX: ffff888015979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.942066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a80f2f [ 53.943363] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.944662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015407df8 [ 53.945973] FS: 00007f28bee32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.947434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.948510] CR2: 00007f28bf324580 CR3: 000000000d0b4000 CR4: 0000000000350ef0 [ 53.949819] Call Trace: [ 53.950321] [ 53.950729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.951628] ? __create_object+0x59/0x80 [ 53.952418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.953412] __vmalloc_noprof+0x59/0x60 [ 53.954180] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.955019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.955977] bpf_prog_alloc+0x39/0x200 [ 53.956754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.957696] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.958612] do_seccomp+0x349/0x25e0 [ 53.959342] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.960262] ? __pfx_do_seccomp+0x10/0x10 [ 53.961066] ? find_held_lock+0x2b/0x80 [ 53.961848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.962813] ? static_key_count+0x60/0x80 [ 53.963618] prctl_set_seccomp+0x4e/0x70 [ 53.964403] __do_sys_prctl+0xe6c/0x1d70 [ 53.965208] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.966020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.967018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.967994] ? irqentry_exit+0xf3/0x650 [ 53.968778] do_syscall_64+0xbf/0x430 [ 53.969535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.970508] RIP: 0033:0x7f28bf3245cd [ 53.971213] 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 [ 53.974442] RSP: 002b:00007ffdfd554dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.975811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28bf3245cd [ 53.977110] RDX: 0000563ba49dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.978416] RBP: 00007ffdfd554e30 R08: 0000000000000000 R09: 00007ffdfd5544d0 [ 53.979728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bbdbfc2b0 [ 53.981015] R13: 00007ffdfd555260 R14: 0000563bbdbfed20 R15: 0000563bbdc108d0 [ 53.982348] [ 53.982776] irq event stamp: 1929 [ 53.983437] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 53.984977] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 53.986516] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 53.988101] softirqs last disabled at (1967): [] __irq_exit_rcu+0xc4/0x100 [ 53.989656] ---[ end trace 0000000000000000 ]--- [ 57.529982] ------------[ cut here ]------------ [ 57.530923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.532959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.534424] Modules linked in: [ 57.535017] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.536995] Tainted: [W]=WARN [ 57.537595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.539073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.539992] 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 [ 57.543179] RSP: 0018:ffff8880161efbc0 EFLAGS: 00010286 [ 57.544129] RAX: 0000000000000000 RBX: ffffed1002c3df78 RCX: ffffffff813a4050 [ 57.545455] RDX: ffff88800f159bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.546760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3df2f [ 57.548066] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.549373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161efdf8 [ 57.550668] FS: 00007f0e5fcce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.552123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.553213] CR2: 00007ffd785cdef8 CR3: 000000000d3b9000 CR4: 0000000000350ef0 [ 57.554499] Call Trace: [ 57.554964] [ 57.555408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.556310] ? __create_object+0x59/0x80 [ 57.557059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.558030] __vmalloc_noprof+0x59/0x60 [ 57.558793] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.559674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.560621] bpf_prog_alloc+0x39/0x200 [ 57.561367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.562320] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.563242] do_seccomp+0x349/0x25e0 [ 57.563931] ? find_held_lock+0x2b/0x80 [ 57.564705] ? do_prlimit+0x310/0x610 [ 57.565469] ? __pfx_do_seccomp+0x10/0x10 [ 57.566273] ? do_raw_spin_unlock+0x53/0x220 [ 57.567075] ? _raw_spin_unlock+0x1e/0x40 [ 57.567879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.568887] ? static_key_count+0x60/0x80 [ 57.569685] prctl_set_seccomp+0x4e/0x70 [ 57.570467] __do_sys_prctl+0xe6c/0x1d70 [ 57.571280] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.572104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.573103] ? irqentry_exit+0xf3/0x650 [ 57.573886] do_syscall_64+0xbf/0x430 [ 57.574640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.575607] RIP: 0033:0x7f0e601c05cd [ 57.576328] 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 [ 57.579555] RSP: 002b:00007ffd785cb6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.580955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e601c05cd [ 57.582260] RDX: 00005580fb853e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.583553] RBP: 00007ffd785cb700 R08: 0000000000000000 R09: 00007ffd785cada0 [ 57.584877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558108436ad0 [ 57.585975] R13: 00007ffd785cbb30 R14: 0000558108437bc0 R15: 0000558108448780 [ 57.587057] [ 57.587446] irq event stamp: 1743 [ 57.587950] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.589229] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.590520] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 57.591804] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 57.593078] ---[ end trace 0000000000000000 ]--- [ 58.375864] ------------[ cut here ]------------ [ 58.376751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.378670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.380012] Modules linked in: [ 58.380589] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.382453] Tainted: [W]=WARN [ 58.382980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.384333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.385179] 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 [ 58.388104] RSP: 0018:ffff88800e927bc0 EFLAGS: 00010286 [ 58.389012] RAX: 0000000000000000 RBX: ffffed1001d24f78 RCX: ffffffff813a4050 [ 58.390193] RDX: ffff8880169ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.391846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d24f2f [ 58.393034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.394196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e927df8 [ 58.395361] FS: 00007f4cedf90900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.396672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.397629] CR2: 00007ffc05ec7ef8 CR3: 000000001f548000 CR4: 0000000000350ef0 [ 58.399071] Call Trace: [ 58.399580] [ 58.400087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.401110] ? __create_object+0x59/0x80 [ 58.401828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.402736] __vmalloc_noprof+0x59/0x60 [ 58.403445] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.404235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.405065] bpf_prog_alloc+0x39/0x200 [ 58.405731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.406570] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.407399] do_seccomp+0x349/0x25e0 [ 58.408032] ? find_held_lock+0x2b/0x80 [ 58.408728] ? do_prlimit+0x310/0x610 [ 58.409396] ? __pfx_do_seccomp+0x10/0x10 [ 58.410081] ? do_raw_spin_unlock+0x53/0x220 [ 58.410834] ? _raw_spin_unlock+0x1e/0x40 [ 58.411546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.412414] ? static_key_count+0x60/0x80 [ 58.413112] prctl_set_seccomp+0x4e/0x70 [ 58.413805] __do_sys_prctl+0xe6c/0x1d70 [ 58.414512] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.415287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.416126] ? irqentry_exit+0xf3/0x650 [ 58.416812] do_syscall_64+0xbf/0x430 [ 58.417477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.418333] RIP: 0033:0x7f4cee4825cd [ 58.418933] 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 [ 58.421865] RSP: 002b:00007ffc05ec5da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.423111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cee4825cd [ 58.424286] RDX: 000055f2674dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.425461] RBP: 00007ffc05ec5e00 R08: 0000000000000000 R09: 00007ffc05ec54a0 [ 58.426615] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f29ffe9b10 [ 58.427787] R13: 00007ffc05ec6230 R14: 000055f29ffea2b0 R15: 000055f29fffe6f0 [ 58.428981] [ 58.429397] irq event stamp: 1715 [ 58.429958] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 58.431350] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 58.432741] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 58.434178] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 58.435560] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35317' (ECDSA) to the list of known hosts. 2025/11/17 16:13:00 fuzzer started 2025/11/17 16:13:01 dialing manager at localhost:37895 2025/11/17 16:13:01 checking machine... 2025/11/17 16:13:01 checking revisions... [ 59.340340] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:13:01 testing simple program... [ 59.425813] cgroup: Unknown subsys name 'net' [ 59.496504] cgroup: Unknown subsys name 'cpuset' [ 59.520011] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:13:00 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e602860b0 CR3=000000000decd000 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=33313a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303630 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000031855 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01c6aa2000 CR3=000000000decd000 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=2030303a33313a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a32313a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000