[ 39.144127] ------------[ cut here ]------------ [ 39.145175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.147506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.149174] Modules linked in: [ 39.149909] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.152359] Tainted: [W]=WARN [ 39.153049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.154618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.155581] 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 [ 39.158937] RSP: 0018:ffff8880198b7bc0 EFLAGS: 00010286 [ 39.159977] RAX: 0000000000000000 RBX: ffffed1003316f78 RCX: ffffffff813a4050 [ 39.161333] RDX: ffff88800ee89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.162691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003316f2f [ 39.164043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.165389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198b7df8 [ 39.166763] FS: 00007f716367a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.168278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.169392] CR2: 00007ffc50543ef7 CR3: 000000000b905000 CR4: 0000000000350ef0 [ 39.170769] Call Trace: [ 39.171252] [ 39.171677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.172618] ? __create_object+0x59/0x80 [ 39.173443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174457] __vmalloc_noprof+0x59/0x60 [ 39.175267] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.176187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.177159] bpf_prog_alloc+0x39/0x200 [ 39.177933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.178919] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.179873] do_seccomp+0x349/0x25e0 [ 39.180582] ? find_held_lock+0x2b/0x80 [ 39.181372] ? do_prlimit+0x310/0x610 [ 39.182151] ? __pfx_do_seccomp+0x10/0x10 [ 39.182999] ? do_raw_spin_unlock+0x53/0x220 [ 39.183871] ? _raw_spin_unlock+0x1e/0x40 [ 39.184647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.185661] ? static_key_count+0x60/0x80 [ 39.186494] prctl_set_seccomp+0x4e/0x70 [ 39.187330] __do_sys_prctl+0xe6c/0x1d70 [ 39.188183] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.189090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.190110] ? irqentry_exit+0xf3/0x650 [ 39.190925] do_syscall_64+0xbf/0x430 [ 39.191656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.192659] RIP: 0033:0x7f7163b6c5cd [ 39.193400] 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 [ 39.196772] RSP: 002b:00007ffc50541fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.198211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7163b6c5cd [ 39.199571] RDX: 00005640e5690e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.200915] RBP: 00007ffc50542000 R08: 0000000000000000 R09: 00007ffc505416a0 [ 39.202252] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640ee480ad0 [ 39.203611] R13: 00007ffc50542430 R14: 00005640ee481bc0 R15: 00005640ee492780 [ 39.204995] [ 39.205441] irq event stamp: 1861 [ 39.206129] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 39.207762] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 39.209369] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 39.211008] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 39.212606] ---[ end trace 0000000000000000 ]--- [ 42.556488] ------------[ cut here ]------------ [ 42.557421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.559504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.560996] Modules linked in: [ 42.561593] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.563585] Tainted: [W]=WARN [ 42.564175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.565648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.566582] 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 [ 42.569770] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 42.570719] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 42.572049] RDX: ffff88801cab9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.573343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 42.574656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.575963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 42.577268] FS: 00007fa83a360900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.578721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.579807] CR2: 00007ffcf4cb3ef7 CR3: 00000000205f1000 CR4: 0000000000350ef0 [ 42.581125] Call Trace: [ 42.581608] [ 42.582063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.582988] ? __create_object+0x59/0x80 [ 42.583766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.584701] __vmalloc_noprof+0x59/0x60 [ 42.585492] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.586380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.587332] bpf_prog_alloc+0x39/0x200 [ 42.588078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.589024] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.589940] do_seccomp+0x349/0x25e0 [ 42.590623] ? find_held_lock+0x2b/0x80 [ 42.591384] ? do_prlimit+0x310/0x610 [ 42.592136] ? __pfx_do_seccomp+0x10/0x10 [ 42.592920] ? do_raw_spin_unlock+0x53/0x220 [ 42.593703] ? _raw_spin_unlock+0x1e/0x40 [ 42.594496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.595487] ? static_key_count+0x60/0x80 [ 42.596297] prctl_set_seccomp+0x4e/0x70 [ 42.597092] __do_sys_prctl+0xe6c/0x1d70 [ 42.597890] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.598773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.599711] ? irqentry_exit+0xf3/0x650 [ 42.600502] do_syscall_64+0xbf/0x430 [ 42.601261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.602211] RIP: 0033:0x7fa83a8525cd [ 42.602928] 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 [ 42.606110] RSP: 002b:00007ffcf4cb1310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.607599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa83a8525cd [ 42.608900] RDX: 00005570c6657e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.610177] RBP: 00007ffcf4cb1370 R08: 0000000000000000 R09: 00007ffcf4cb0a10 [ 42.611484] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570d5d50bf0 [ 42.612767] R13: 00007ffcf4cb17a0 R14: 00005570d5d5a380 R15: 00005570d5d65460 [ 42.614061] [ 42.614486] irq event stamp: 1739 [ 42.615154] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.616701] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.618248] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 42.619834] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 42.621352] ---[ end trace 0000000000000000 ]--- [ 43.436055] ------------[ cut here ]------------ [ 43.437112] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.439271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.440831] Modules linked in: [ 43.441463] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.443563] Tainted: [W]=WARN [ 43.444199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.445774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.446715] 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 [ 43.450096] RSP: 0018:ffff888017c5fbc0 EFLAGS: 00010286 [ 43.451185] RAX: 0000000000000000 RBX: ffffed1002f8bf78 RCX: ffffffff813a4050 [ 43.452571] RDX: ffff888018b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.453957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8bf2f [ 43.455334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.456676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c5fdf8 [ 43.458038] FS: 00007f2e4f62e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.459617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.460777] CR2: 00007fff02bfcef7 CR3: 000000001ddf7000 CR4: 0000000000350ef0 [ 43.462129] Call Trace: [ 43.462639] [ 43.463122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.464091] ? __create_object+0x59/0x80 [ 43.464914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.465942] __vmalloc_noprof+0x59/0x60 [ 43.466778] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.468635] bpf_prog_alloc+0x39/0x200 [ 43.469409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.470416] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.471404] do_seccomp+0x349/0x25e0 [ 43.472186] ? find_held_lock+0x2b/0x80 [ 43.473003] ? do_prlimit+0x310/0x610 [ 43.473780] ? __pfx_do_seccomp+0x10/0x10 [ 43.474586] ? do_raw_spin_unlock+0x53/0x220 [ 43.475475] ? _raw_spin_unlock+0x1e/0x40 [ 43.476316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.477332] ? static_key_count+0x60/0x80 [ 43.478198] prctl_set_seccomp+0x4e/0x70 [ 43.479040] __do_sys_prctl+0xe6c/0x1d70 [ 43.479880] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.480781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.481815] ? irqentry_exit+0xf3/0x650 [ 43.482620] do_syscall_64+0xbf/0x430 [ 43.483416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.484431] RIP: 0033:0x7f2e4fb205cd [ 43.485187] 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 [ 43.488299] RSP: 002b:00007fff02bfbc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.489495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e4fb205cd [ 43.490631] RDX: 00005627c436ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.491758] RBP: 00007fff02bfbcb0 R08: 0000000000000000 R09: 00007fff02bfb350 [ 43.492876] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627f74caad0 [ 43.493996] R13: 00007fff02bfc0e0 R14: 00005627f74cbbc0 R15: 00005627f74dc780 [ 43.495137] [ 43.495515] irq event stamp: 1765 [ 43.496073] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.497406] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.498751] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 43.500091] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 43.501407] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15330' (ECDSA) to the list of known hosts. 2025/11/17 17:15:50 fuzzer started 2025/11/17 17:15:51 dialing manager at localhost:37895 2025/11/17 17:15:51 checking machine... 2025/11/17 17:15:51 checking revisions... [ 44.543449] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:15:51 testing simple program... [ 44.633968] cgroup: Unknown subsys name 'net' [ 44.688170] cgroup: Unknown subsys name 'cpuset' [ 44.701175] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:15:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce381e8 RCX=ffffffff815cad82 RDX=1ffff1100d9c7046 RSI=0000000000000091 RDI=ffff88806ce38230 RBP=ffff88806ce38140 RSP=ffff88806ce08e50 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88801612b780 R13=ffff88806ce08ee0 R14=ffff88806ce381e8 R15=fffffffffffffff6 RIP=ffffffff815dcd1b RFL=00000082 [--S----] 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 00007fa83a360900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf4cab000 CR3=00000000206b7000 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 info registers vcpu 1 RAX=000000000001a397 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=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 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=00007f403fd0f000 CR3=000000001cfdf000 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=2030353a35313a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a35313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000