[ 46.360823] ------------[ cut here ]------------ [ 46.361732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.363792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.365254] Modules linked in: [ 46.365849] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.367843] Tainted: [W]=WARN [ 46.368432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.369902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.370828] 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 [ 46.374066] RSP: 0018:ffff888019547bc0 EFLAGS: 00010286 [ 46.375008] RAX: 0000000000000000 RBX: ffffed10032a8f78 RCX: ffffffff813a4050 [ 46.376291] RDX: ffff888013ecd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.377568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a8f2f [ 46.378886] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.380176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019547df8 [ 46.381490] FS: 00007fe469153900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.382954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.384027] CR2: 00007fe469645580 CR3: 000000000c9fa000 CR4: 0000000000350ef0 [ 46.385331] Call Trace: [ 46.385794] [ 46.386257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.387178] ? __create_object+0x59/0x80 [ 46.387915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.388906] __vmalloc_noprof+0x59/0x60 [ 46.389670] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.390541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.391498] bpf_prog_alloc+0x39/0x200 [ 46.392257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.393199] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.394118] do_seccomp+0x349/0x25e0 [ 46.394799] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.395729] ? __pfx_do_seccomp+0x10/0x10 [ 46.396524] ? find_held_lock+0x2b/0x80 [ 46.397305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.398297] ? static_key_count+0x60/0x80 [ 46.399114] prctl_set_seccomp+0x4e/0x70 [ 46.399845] __do_sys_prctl+0xe6c/0x1d70 [ 46.400636] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.401499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.402476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.403501] ? irqentry_exit+0xf3/0x650 [ 46.404282] do_syscall_64+0xbf/0x430 [ 46.404975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.405938] RIP: 0033:0x7fe4696455cd [ 46.406642] 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 [ 46.409869] RSP: 002b:00007fff8a938da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.411272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4696455cd [ 46.412567] RDX: 0000564783da5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.413887] RBP: 00007fff8a938e00 R08: 0000000000000000 R09: 00007fff8a9384a0 [ 46.415179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564796bf0b10 [ 46.416474] R13: 00007fff8a939230 R14: 0000564796bf12b0 R15: 0000564796c056f0 [ 46.417783] [ 46.418246] irq event stamp: 1757 [ 46.418864] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.420407] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.421935] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.423505] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.425029] ---[ end trace 0000000000000000 ]--- [ 49.221682] ------------[ cut here ]------------ [ 49.222614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.224613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.226088] Modules linked in: [ 49.226675] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.228615] Tainted: [W]=WARN [ 49.229199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.230641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.231557] 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 [ 49.234664] RSP: 0018:ffff888019bffbc0 EFLAGS: 00010286 [ 49.235636] RAX: 0000000000000000 RBX: ffffed100337ff78 RCX: ffffffff813a4050 [ 49.236899] RDX: ffff888017430000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.238163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ff2f [ 49.239436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.240699] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bffdf8 [ 49.241967] FS: 00007ff5e66d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.243389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.244433] CR2: 00007ff5e6bc6580 CR3: 000000000bb1c000 CR4: 0000000000350ef0 [ 49.245685] Call Trace: [ 49.246187] [ 49.246594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.247480] ? __create_object+0x59/0x80 [ 49.248253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.249211] __vmalloc_noprof+0x59/0x60 [ 49.249912] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.250763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.251701] bpf_prog_alloc+0x39/0x200 [ 49.252421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253335] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.254237] do_seccomp+0x349/0x25e0 [ 49.254917] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.255804] ? __pfx_do_seccomp+0x10/0x10 [ 49.256591] ? find_held_lock+0x2b/0x80 [ 49.257349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.258306] ? static_key_count+0x60/0x80 [ 49.259110] prctl_set_seccomp+0x4e/0x70 [ 49.259832] __do_sys_prctl+0xe6c/0x1d70 [ 49.260601] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.261443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.262410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.263370] ? irqentry_exit+0xf3/0x650 [ 49.264131] do_syscall_64+0xbf/0x430 [ 49.264817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.265752] RIP: 0033:0x7ff5e6bc65cd [ 49.266447] 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 [ 49.269567] RSP: 002b:00007ffe36beaa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.270922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5e6bc65cd [ 49.272200] RDX: 0000564720286e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.273473] RBP: 00007ffe36beaac0 R08: 0000000000000000 R09: 00007ffe36bea160 [ 49.274741] R10: 0000000000000000 R11: 0000000000000246 R12: 000056475d9baad0 [ 49.276030] R13: 00007ffe36beaef0 R14: 000056475d9bbbc0 R15: 000056475d9cc780 [ 49.277334] [ 49.277752] irq event stamp: 1787 [ 49.278406] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.279927] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.281429] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 49.282947] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.284448] ---[ end trace 0000000000000000 ]--- [ 50.045873] ------------[ cut here ]------------ [ 50.046793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.048884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.050360] Modules linked in: [ 50.050959] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.053202] Tainted: [W]=WARN [ 50.053757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.055230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.056143] 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 [ 50.059350] RSP: 0018:ffff888013eb7bc0 EFLAGS: 00010286 [ 50.060318] RAX: 0000000000000000 RBX: ffffed10027d6f78 RCX: ffffffff813a4050 [ 50.061601] RDX: ffff88800a9e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.062915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d6f2f [ 50.064209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.065496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013eb7df8 [ 50.066783] FS: 00007fc9b7c27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.068240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.069315] CR2: 00007ffed45f1ef7 CR3: 0000000013d0a000 CR4: 0000000000350ef0 [ 50.070607] Call Trace: [ 50.071125] [ 50.071538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.072452] ? __create_object+0x59/0x80 [ 50.073237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.074210] __vmalloc_noprof+0x59/0x60 [ 50.074935] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.075817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.076760] bpf_prog_alloc+0x39/0x200 [ 50.077499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.078427] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.079350] do_seccomp+0x349/0x25e0 [ 50.080020] ? find_held_lock+0x2b/0x80 [ 50.080790] ? do_prlimit+0x310/0x610 [ 50.081541] ? __pfx_do_seccomp+0x10/0x10 [ 50.082320] ? do_raw_spin_unlock+0x53/0x220 [ 50.083176] ? _raw_spin_unlock+0x1e/0x40 [ 50.083927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.084914] ? static_key_count+0x60/0x80 [ 50.085716] prctl_set_seccomp+0x4e/0x70 [ 50.086498] __do_sys_prctl+0xe6c/0x1d70 [ 50.087300] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.088156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.089148] ? irqentry_exit+0xf3/0x650 [ 50.089869] do_syscall_64+0xbf/0x430 [ 50.090618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.091584] RIP: 0033:0x7fc9b81195cd [ 50.092298] 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 [ 50.095510] RSP: 002b:00007ffed45f0be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.096877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9b81195cd [ 50.098164] RDX: 00005633df01be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.099463] RBP: 00007ffed45f0c40 R08: 0000000000000000 R09: 00007ffed45f02e0 [ 50.100762] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633df565b10 [ 50.102068] R13: 00007ffed45f1070 R14: 00005633df5662b0 R15: 00005633df57a6f0 [ 50.103395] [ 50.103828] irq event stamp: 1815 [ 50.104488] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.106036] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.107573] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 50.109138] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 50.110668] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57037' (ECDSA) to the list of known hosts. 2025/11/18 05:08:53 fuzzer started 2025/11/18 05:08:53 dialing manager at localhost:37895 2025/11/18 05:08:53 checking machine... 2025/11/18 05:08:53 checking revisions... [ 51.025125] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:08:53 testing simple program... [ 51.120876] cgroup: Unknown subsys name 'net' [ 51.193474] cgroup: Unknown subsys name 'cpuset' [ 51.235382] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:08:52 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800efc76c0 RCX=0000000000000001 RDX=1ffff11001df8ed9 RSI=ffff88800efc7e40 RDI=ffff88800efc76c8 RBP=ffff88800efc7e40 RSP=ffff88800efc7618 R8 =0000000000000001 R9 =ffff88800efc7700 R10=000000000003c9ed R11=000000000009a606 R12=0000000000000008 R13=ffff88800efc7708 R14=ffff88800efc7e40 R15=ffff88800efc76c0 RIP=ffffffff8135e265 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 00007ff5e66d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff94c4cf78 CR3=000000001680e000 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=00007f28ba00d51000005602a7cb5790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff822c316a RDX=0000000000000000 RSI=ffffffff822a8c49 RDI=0000000000000004 RBP=0000000000000001 RSP=ffff8880159ff4f0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff888009c37900 R13=ffff888009c37918 R14=ffff888009c3791c R15=0000000020000000 RIP=ffffffff81751c78 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 00007fb335b0a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb335224030 CR3=000000000ddab000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=107afd44b1d6c13500000000000ae988 XMM05=85cf52b2feb7557f0000000000323db8 XMM06=bdbd2099c2b0fb3000000000003223f0 XMM07=fb795ef6d657705600000000003136c0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000