[ 45.498476] ------------[ cut here ]------------ [ 45.499520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.502434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.504156] Modules linked in: [ 45.504893] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.507183] Tainted: [W]=WARN [ 45.507869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.509550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.510617] 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 [ 45.514288] RSP: 0018:ffff888019cdfbc0 EFLAGS: 00010286 [ 45.515419] RAX: 0000000000000000 RBX: ffffed100339bf78 RCX: ffffffff813a4050 [ 45.516889] RDX: ffff8880142f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.518380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339bf2f [ 45.519863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.521336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cdfdf8 [ 45.522821] FS: 00007f294b91c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.524483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.525708] CR2: 00007ffdd888def8 CR3: 000000000e828000 CR4: 0000000000350ef0 [ 45.527200] Call Trace: [ 45.527771] [ 45.528239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.529304] ? __create_object+0x59/0x80 [ 45.530149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.531286] __vmalloc_noprof+0x59/0x60 [ 45.532111] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.533119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.534184] bpf_prog_alloc+0x39/0x200 [ 45.535047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.536119] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.537158] do_seccomp+0x349/0x25e0 [ 45.537982] ? find_held_lock+0x2b/0x80 [ 45.538871] ? do_prlimit+0x310/0x610 [ 45.539723] ? __pfx_do_seccomp+0x10/0x10 [ 45.540620] ? do_raw_spin_unlock+0x53/0x220 [ 45.541585] ? _raw_spin_unlock+0x1e/0x40 [ 45.542508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.543625] ? static_key_count+0x60/0x80 [ 45.544546] prctl_set_seccomp+0x4e/0x70 [ 45.545444] __do_sys_prctl+0xe6c/0x1d70 [ 45.546363] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.547363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.548483] ? irqentry_exit+0xf3/0x650 [ 45.549376] do_syscall_64+0xbf/0x430 [ 45.550173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.551303] RIP: 0033:0x7f294be0e5cd [ 45.552053] 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 [ 45.555710] RSP: 002b:00007ffdd888ca60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.557293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f294be0e5cd [ 45.558757] RDX: 000056282f2e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.560037] RBP: 00007ffdd888cac0 R08: 0000000000000000 R09: 00007ffdd888c160 [ 45.561323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562869a39ad0 [ 45.562643] R13: 00007ffdd888cef0 R14: 0000562869a3abc0 R15: 0000562869a4b780 [ 45.563949] [ 45.564403] irq event stamp: 1799 [ 45.565015] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.566551] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.567931] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 45.569207] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 45.570509] ---[ end trace 0000000000000000 ]--- [ 48.910088] ------------[ cut here ]------------ [ 48.911005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.913004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.914436] Modules linked in: [ 48.915023] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.916982] Tainted: [W]=WARN [ 48.917578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.920438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.921425] 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 [ 48.924618] RSP: 0018:ffff888019cffbc0 EFLAGS: 00010286 [ 48.925574] RAX: 0000000000000000 RBX: ffffed100339ff78 RCX: ffffffff813a4050 [ 48.926849] RDX: ffff88800fb25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.928102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339ff2f [ 48.929359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.930624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cffdf8 [ 48.931910] FS: 00007f86cd54d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.933330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.934389] CR2: 00007ffe1a6adef8 CR3: 000000001f75e000 CR4: 0000000000350ef0 [ 48.935673] Call Trace: [ 48.936140] [ 48.936584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.937484] ? __create_object+0x59/0x80 [ 48.938212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.939190] __vmalloc_noprof+0x59/0x60 [ 48.939948] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.940809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.941745] bpf_prog_alloc+0x39/0x200 [ 48.942483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.943401] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.944297] do_seccomp+0x349/0x25e0 [ 48.944965] ? find_held_lock+0x2b/0x80 [ 48.945716] ? do_prlimit+0x310/0x610 [ 48.946461] ? __pfx_do_seccomp+0x10/0x10 [ 48.947195] ? do_raw_spin_unlock+0x53/0x220 [ 48.948022] ? _raw_spin_unlock+0x1e/0x40 [ 48.948789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.949744] ? static_key_count+0x60/0x80 [ 48.950549] prctl_set_seccomp+0x4e/0x70 [ 48.951318] __do_sys_prctl+0xe6c/0x1d70 [ 48.952048] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.952895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.953847] ? irqentry_exit+0xf3/0x650 [ 48.954609] do_syscall_64+0xbf/0x430 [ 48.955344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.956237] RIP: 0033:0x7f86cda3f5cd [ 48.956946] 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 [ 48.960093] RSP: 002b:00007ffe1a6abd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.961451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86cda3f5cd [ 48.962728] RDX: 0000560dcfbd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.963997] RBP: 00007ffe1a6abdf0 R08: 0000000000000000 R09: 00007ffe1a6ab490 [ 48.965274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ddfe09ad0 [ 48.966569] R13: 00007ffe1a6ac220 R14: 0000560ddfe0abc0 R15: 0000560ddfe1b780 [ 48.967851] [ 48.968310] irq event stamp: 2037 [ 48.968919] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 48.970432] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 48.971713] softirqs last enabled at (2014): [] handle_softirqs+0x50c/0x770 [ 48.972974] softirqs last disabled at (2009): [] __irq_exit_rcu+0xc4/0x100 [ 48.974205] ---[ end trace 0000000000000000 ]--- [ 49.750675] ------------[ cut here ]------------ [ 49.751591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.753614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.755050] Modules linked in: [ 49.755686] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.757628] Tainted: [W]=WARN [ 49.758180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.759628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.760544] 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 [ 49.763674] RSP: 0018:ffff88800a34fbc0 EFLAGS: 00010286 [ 49.764639] RAX: 0000000000000000 RBX: ffffed1001469f78 RCX: ffffffff813a4050 [ 49.765910] RDX: ffff888019a2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.767191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001469f2f [ 49.768478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.769763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a34fdf8 [ 49.771054] FS: 00007f1562217900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.772481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.773526] CR2: 00007f156277d4a6 CR3: 000000001bf1d000 CR4: 0000000000350ef0 [ 49.774815] Call Trace: [ 49.775326] [ 49.775734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.776627] ? __create_object+0x59/0x80 [ 49.777398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.778372] __vmalloc_noprof+0x59/0x60 [ 49.779071] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.779923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780852] bpf_prog_alloc+0x39/0x200 [ 49.781590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782517] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.783406] do_seccomp+0x349/0x25e0 [ 49.784069] ? find_held_lock+0x2b/0x80 [ 49.784818] ? do_prlimit+0x310/0x610 [ 49.785546] ? __pfx_do_seccomp+0x10/0x10 [ 49.786339] ? do_raw_spin_unlock+0x53/0x220 [ 49.787114] ? _raw_spin_unlock+0x1e/0x40 [ 49.787902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.788868] ? static_key_count+0x60/0x80 [ 49.789674] prctl_set_seccomp+0x4e/0x70 [ 49.790457] __do_sys_prctl+0xe6c/0x1d70 [ 49.791182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.792031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.793005] ? irqentry_exit+0xf3/0x650 [ 49.793762] do_syscall_64+0xbf/0x430 [ 49.794521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.795478] RIP: 0033:0x7f15627095cd [ 49.796136] 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 [ 49.799284] RSP: 002b:00007fff1dcdb0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.800635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15627095cd [ 49.801936] RDX: 0000561afdb29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.803226] RBP: 00007fff1dcdb100 R08: 0000000000000000 R09: 00007fff1dcda7a0 [ 49.804542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b3d5c9ad0 [ 49.805815] R13: 00007fff1dcdb530 R14: 0000561b3d5cabc0 R15: 0000561b3d5db780 [ 49.807115] [ 49.807597] irq event stamp: 1777 [ 49.808206] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.809736] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.811277] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.812796] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.814309] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52667' (ECDSA) to the list of known hosts. 2025/11/17 14:23:11 fuzzer started 2025/11/17 14:23:11 dialing manager at localhost:37895 2025/11/17 14:23:12 checking machine... 2025/11/17 14:23:12 checking revisions... [ 50.724853] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:23:12 testing simple program... [ 50.814506] cgroup: Unknown subsys name 'net' [ 50.860214] cgroup: Unknown subsys name 'cpuset' [ 50.873336] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:23:11 Registers: info registers vcpu 0 RAX=000000000004528f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007fc134f80000 CR3=000000000d39f000 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=b25dcde75833d4ba0b48a645f2cb3eeb XMM02=2c67c8bc2e329bc300000000003016e0 XMM03=fb795ef6d65770560000000000310408 XMM04=04b813c6ee19e7e300000000000ae988 XMM05=84a0b0ff222cdc5c0000000000321958 XMM06=405749d8372a36f10000000000320290 XMM07=e042d86d42eb936e0000000000311558 XMM08=4afa7b0dc36124170000000000301740 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff888016960000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016960a58 RSP=ffff888019f073b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016960a58 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 00007f86cd54d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1a6a5000 CR3=000000001f6a9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000