[ 46.236951] ------------[ cut here ]------------ [ 46.237927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.239946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.241447] Modules linked in: [ 46.242111] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.244120] Tainted: [W]=WARN [ 46.244669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.246199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.247128] 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 [ 46.250330] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 46.251338] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 46.252653] RDX: ffff88800ac55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.253967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 46.255286] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.256596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 46.257882] FS: 00007f52d67a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.259364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.260459] CR2: 00007f52d6c97580 CR3: 000000000dda6000 CR4: 0000000000350ef0 [ 46.261753] Call Trace: [ 46.262245] [ 46.262658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.263785] ? __create_object+0x59/0x80 [ 46.264824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.266056] __vmalloc_noprof+0x59/0x60 [ 46.267022] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.268132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.269257] bpf_prog_alloc+0x39/0x200 [ 46.270009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.270948] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.271855] do_seccomp+0x349/0x25e0 [ 46.272560] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.273511] ? __pfx_do_seccomp+0x10/0x10 [ 46.274327] ? find_held_lock+0x2b/0x80 [ 46.275125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.276144] ? static_key_count+0x60/0x80 [ 46.276983] prctl_set_seccomp+0x4e/0x70 [ 46.277796] __do_sys_prctl+0xe6c/0x1d70 [ 46.278559] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.279451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.280467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.281494] ? irqentry_exit+0xf3/0x650 [ 46.282305] do_syscall_64+0xbf/0x430 [ 46.283076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.284087] RIP: 0033:0x7f52d6c975cd [ 46.284809] 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 [ 46.288116] RSP: 002b:00007ffc44b466b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.289540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52d6c975cd [ 46.290880] RDX: 000056283d672e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.292232] RBP: 00007ffc44b46710 R08: 0000000000000000 R09: 00007ffc44b45db0 [ 46.293583] R10: 0000000000000000 R11: 0000000000000246 R12: 000056286035bad0 [ 46.294958] R13: 00007ffc44b46b40 R14: 000056286035cbc0 R15: 000056286036d780 [ 46.296315] [ 46.296786] irq event stamp: 1697 [ 46.297429] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.299009] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.300592] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.302209] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.303775] ---[ end trace 0000000000000000 ]--- [ 49.745308] ------------[ cut here ]------------ [ 49.745947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.747303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.748298] Modules linked in: [ 49.748737] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.750078] Tainted: [W]=WARN [ 49.750450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.751435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.752056] 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 [ 49.754199] RSP: 0018:ffff888019947bc0 EFLAGS: 00010286 [ 49.754855] RAX: 0000000000000000 RBX: ffffed1003328f78 RCX: ffffffff813a4050 [ 49.755724] RDX: ffff888016cf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.756570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003328f2f [ 49.757438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.758308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019947df8 [ 49.759182] FS: 00007f1ee7c78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.760160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.760883] CR2: 00007fff93105ef7 CR3: 000000000e4bd000 CR4: 0000000000350ef0 [ 49.761759] Call Trace: [ 49.762074] [ 49.762349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.762951] ? __create_object+0x59/0x80 [ 49.763453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.764119] __vmalloc_noprof+0x59/0x60 [ 49.764606] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.765190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.765820] bpf_prog_alloc+0x39/0x200 [ 49.766288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766910] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.767488] do_seccomp+0x349/0x25e0 [ 49.767970] ? find_held_lock+0x2b/0x80 [ 49.768464] ? do_prlimit+0x310/0x610 [ 49.768966] ? __pfx_do_seccomp+0x10/0x10 [ 49.769462] ? do_raw_spin_unlock+0x53/0x220 [ 49.770015] ? _raw_spin_unlock+0x1e/0x40 [ 49.770506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.771149] ? static_key_count+0x60/0x80 [ 49.771653] prctl_set_seccomp+0x4e/0x70 [ 49.772177] __do_sys_prctl+0xe6c/0x1d70 [ 49.772671] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.773236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.773882] ? irqentry_exit+0xf3/0x650 [ 49.774364] do_syscall_64+0xbf/0x430 [ 49.774866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.775469] RIP: 0033:0x7f1ee816a5cd [ 49.775945] 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 [ 49.778055] RSP: 002b:00007fff931036f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.778970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ee816a5cd [ 49.779830] RDX: 000055c9f108ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.780661] RBP: 00007fff93103750 R08: 0000000000000000 R09: 00007fff93102df0 [ 49.781518] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca12799bf0 [ 49.782372] R13: 00007fff93103b80 R14: 000055ca127a3380 R15: 000055ca127ae460 [ 49.783236] [ 49.783521] irq event stamp: 1661 [ 49.783959] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 49.784983] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80 [ 49.786004] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 49.787038] softirqs last disabled at (1165): [] __irq_exit_rcu+0xc4/0x100 [ 49.788052] ---[ end trace 0000000000000000 ]--- [ 50.557675] ------------[ cut here ]------------ [ 50.558583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.560557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.561986] Modules linked in: [ 50.562563] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.564567] Tainted: [W]=WARN [ 50.565142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.566569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.567475] 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 [ 50.570642] RSP: 0018:ffff8880178f7bc0 EFLAGS: 00010286 [ 50.571614] RAX: 0000000000000000 RBX: ffffed1002f1ef78 RCX: ffffffff813a4050 [ 50.572914] RDX: ffff88800f293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.574176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ef2f [ 50.575447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.576736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178f7df8 [ 50.577998] FS: 00007f527f136900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.579414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.580478] CR2: 00007f527f628580 CR3: 000000000de0b000 CR4: 0000000000350ef0 [ 50.581755] Call Trace: [ 50.582220] [ 50.582619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.583502] ? __create_object+0x59/0x80 [ 50.584286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.585244] __vmalloc_noprof+0x59/0x60 [ 50.586000] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.586871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.587820] bpf_prog_alloc+0x39/0x200 [ 50.588526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.589443] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.590330] do_seccomp+0x349/0x25e0 [ 50.591049] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.591955] ? __pfx_do_seccomp+0x10/0x10 [ 50.592752] ? find_held_lock+0x2b/0x80 [ 50.593474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.594838] ? static_key_count+0x60/0x80 [ 50.595604] prctl_set_seccomp+0x4e/0x70 [ 50.596403] __do_sys_prctl+0xe6c/0x1d70 [ 50.597184] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.598029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.598979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.600029] ? irqentry_exit+0xf3/0x650 [ 50.600899] do_syscall_64+0xbf/0x430 [ 50.601863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.602944] RIP: 0033:0x7f527f6285cd [ 50.603619] 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 [ 50.606857] RSP: 002b:00007ffe5b5fcc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.608242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f527f6285cd [ 50.609533] RDX: 0000562ad695ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.610797] RBP: 00007ffe5b5fccf0 R08: 0000000000000000 R09: 00007ffe5b5fc390 [ 50.612116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562af58b42b0 [ 50.613416] R13: 00007ffe5b5fd120 R14: 0000562af58b6d20 R15: 0000562af58c88d0 [ 50.614739] [ 50.615168] irq event stamp: 1743 [ 50.615832] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.617391] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.618931] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.620504] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 50.622037] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16411' (ECDSA) to the list of known hosts. 2025/11/18 11:50:56 fuzzer started 2025/11/18 11:50:56 dialing manager at localhost:34383 2025/11/18 11:50:56 checking machine... 2025/11/18 11:50:56 checking revisions... [ 51.527306] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:50:56 testing simple program... [ 51.621521] cgroup: Unknown subsys name 'net' [ 51.728560] cgroup: Unknown subsys name 'cpuset' [ 51.740522] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:50:55 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000002 RCX=ffffffff86ab8dcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86ab8dd0 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08da0 R15=ffff88806ce08a50 RIP=ffffffff8135e95c RFL=00000206 [-----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 00007f1ee7c78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff930fd000 CR3=000000001f2b9000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=ffffffff81ee0d65 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880197a7b01 RSI=ffff8880197a7af8 RDI=ffff8880197a7af8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86b01c40 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000319c9 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880197a7b00 R15=ffff88806cf08a70 RIP=ffffffff8135efad RFL=00000202 [-------] 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 00007f7b56f9e700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3287c34000 CR3=000000000be90000 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=2035353a30353a313120383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a30353a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000