[ 39.034861] ------------[ cut here ]------------ [ 39.035826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.037863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.039354] Modules linked in: [ 39.040047] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042051] Tainted: [W]=WARN [ 39.042653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045069] 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 [ 39.048269] RSP: 0018:ffff88801ba37bc0 EFLAGS: 00010286 [ 39.049246] RAX: 0000000000000000 RBX: ffffed1003746f78 RCX: ffffffff813a4050 [ 39.050538] RDX: ffff888016bbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003746f2f [ 39.053123] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba37df8 [ 39.055900] FS: 00007f189e311900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.057556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058766] CR2: 00007f189e803580 CR3: 000000000e908000 CR4: 0000000000350ef0 [ 39.060287] Call Trace: [ 39.060877] [ 39.061360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062415] ? __create_object+0x59/0x80 [ 39.063343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064513] __vmalloc_noprof+0x59/0x60 [ 39.065350] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.066372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067593] bpf_prog_alloc+0x39/0x200 [ 39.068392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069465] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.070527] do_seccomp+0x349/0x25e0 [ 39.071301] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.072335] ? __pfx_do_seccomp+0x10/0x10 [ 39.073234] ? find_held_lock+0x2b/0x80 [ 39.074109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.075211] ? static_key_count+0x60/0x80 [ 39.076147] prctl_set_seccomp+0x4e/0x70 [ 39.077035] __do_sys_prctl+0xe6c/0x1d70 [ 39.077930] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.081107] ? irqentry_exit+0xf3/0x650 [ 39.081975] do_syscall_64+0xbf/0x430 [ 39.082823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.083920] RIP: 0033:0x7f189e8035cd [ 39.084731] 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 [ 39.088325] RSP: 002b:00007ffc1eeef050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.089862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189e8035cd [ 39.091342] RDX: 000055593de05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.092816] RBP: 00007ffc1eeef0b0 R08: 0000000000000000 R09: 00007ffc1eeee750 [ 39.094266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555951210bf0 [ 39.095747] R13: 00007ffc1eeef4e0 R14: 000055595121a380 R15: 0000555951225460 [ 39.097213] [ 39.097751] irq event stamp: 1825 [ 39.098434] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.100188] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.101677] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.103160] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.104618] ---[ end trace 0000000000000000 ]--- [ 42.071002] ------------[ cut here ]------------ [ 42.071437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.072384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.073062] Modules linked in: [ 42.073340] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.074255] Tainted: [W]=WARN [ 42.074526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.075183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.075612] 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 [ 42.077080] RSP: 0018:ffff88800f357bc0 EFLAGS: 00010286 [ 42.077532] RAX: 0000000000000000 RBX: ffffed1001e6af78 RCX: ffffffff813a4050 [ 42.078100] RDX: ffff8880161e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.078687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6af2f [ 42.079257] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.079865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f357df8 [ 42.080439] FS: 00007f13f9289900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.081106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.081596] CR2: 00007fff84292ef8 CR3: 000000001f231000 CR4: 0000000000350ef0 [ 42.082171] Call Trace: [ 42.082382] [ 42.082595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.082986] ? __create_object+0x59/0x80 [ 42.083330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.083788] __vmalloc_noprof+0x59/0x60 [ 42.084125] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.084530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.084940] bpf_prog_alloc+0x39/0x200 [ 42.085263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.085692] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.086090] do_seccomp+0x349/0x25e0 [ 42.086399] ? find_held_lock+0x2b/0x80 [ 42.086755] ? do_prlimit+0x310/0x610 [ 42.087080] ? __pfx_do_seccomp+0x10/0x10 [ 42.087431] ? do_raw_spin_unlock+0x53/0x220 [ 42.087823] ? _raw_spin_unlock+0x1e/0x40 [ 42.088165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.088613] ? static_key_count+0x60/0x80 [ 42.088963] prctl_set_seccomp+0x4e/0x70 [ 42.089299] __do_sys_prctl+0xe6c/0x1d70 [ 42.089664] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.090040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.090466] ? irqentry_exit+0xf3/0x650 [ 42.090827] do_syscall_64+0xbf/0x430 [ 42.091147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.091590] RIP: 0033:0x7f13f977b5cd [ 42.091895] 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 [ 42.093359] RSP: 002b:00007fff842909a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.093995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13f977b5cd [ 42.094588] RDX: 00005570aa4d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.095154] RBP: 00007fff84290a00 R08: 0000000000000000 R09: 00007fff842900a0 [ 42.095749] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570b831dad0 [ 42.096317] R13: 00007fff84290e30 R14: 00005570b831ebc0 R15: 00005570b832f780 [ 42.096917] [ 42.097111] irq event stamp: 1705 [ 42.097392] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.098097] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.098798] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.099513] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.100186] ---[ end trace 0000000000000000 ]--- [ 42.761174] ------------[ cut here ]------------ [ 42.761959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.763693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.765104] Modules linked in: [ 42.765767] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.767831] Tainted: [W]=WARN [ 42.768402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.769914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.770867] 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 [ 42.774157] RSP: 0018:ffff88801aae7bc0 EFLAGS: 00010286 [ 42.775162] RAX: 0000000000000000 RBX: ffffed100355cf78 RCX: ffffffff813a4050 [ 42.776502] RDX: ffff8880165d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.777827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355cf2f [ 42.779142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.780500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aae7df8 [ 42.781828] FS: 00007f78beb31900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.783316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.784421] CR2: 00007f78bf023580 CR3: 000000001c876000 CR4: 0000000000350ef0 [ 42.785751] Call Trace: [ 42.786227] [ 42.786696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.787635] ? __create_object+0x59/0x80 [ 42.788400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.789403] __vmalloc_noprof+0x59/0x60 [ 42.790171] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.791074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792051] bpf_prog_alloc+0x39/0x200 [ 42.792812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.793772] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.794705] do_seccomp+0x349/0x25e0 [ 42.795414] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.796355] ? __pfx_do_seccomp+0x10/0x10 [ 42.797166] ? find_held_lock+0x2b/0x80 [ 42.797949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.798945] ? static_key_count+0x60/0x80 [ 42.799787] prctl_set_seccomp+0x4e/0x70 [ 42.800590] __do_sys_prctl+0xe6c/0x1d70 [ 42.801355] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.802241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.803236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.804257] ? irqentry_exit+0xf3/0x650 [ 42.805054] do_syscall_64+0xbf/0x430 [ 42.805824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.806808] RIP: 0033:0x7f78bf0235cd [ 42.807560] 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 [ 42.810837] RSP: 002b:00007fff21a3b6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.812259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78bf0235cd [ 42.813587] RDX: 00005637c0b53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.814916] RBP: 00007fff21a3b740 R08: 0000000000000000 R09: 00007fff21a3ade0 [ 42.816272] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637d343aad0 [ 42.817567] R13: 00007fff21a3bb70 R14: 00005637d343bbc0 R15: 00005637d344c780 [ 42.818851] [ 42.819276] irq event stamp: 1757 [ 42.819925] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.821459] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.822985] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.824534] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 42.826046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42375' (ECDSA) to the list of known hosts. 2025/11/18 07:34:06 fuzzer started 2025/11/18 07:34:06 dialing manager at localhost:37895 2025/11/18 07:34:06 checking machine... 2025/11/18 07:34:07 checking revisions... [ 43.732560] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:34:07 testing simple program... [ 43.823981] cgroup: Unknown subsys name 'net' [ 43.895326] cgroup: Unknown subsys name 'cpuset' [ 43.916403] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:34:06 Registers: info registers vcpu 0 RAX=000000000003d367 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f13f9840618 CR3=000000000deec000 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=1f27af0f0df00fbc264d1f50a55430fe XMM02=ec2efd57dc4c00df0000000000304170 XMM03=0f44e7b5424fd3c90000000000304240 XMM04=2cbf83f26ba10b4700000000000ae988 XMM05=14648eaa1277bab10000000000320190 XMM06=ce690d2cd6eadea30000000000319938 XMM07=e042d86d42eb936e0000000000310b30 XMM08=0f44e7b5424fd3c90000000000304240 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fb780 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8428a000 CR3=000000000db45000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000