[ 44.128214] ------------[ cut here ]------------ [ 44.128995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.130774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.132006] Modules linked in: [ 44.132503] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.134199] Tainted: [W]=WARN [ 44.134669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.135938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.136673] 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 [ 44.139388] RSP: 0018:ffff88800f1ffbc0 EFLAGS: 00010286 [ 44.140218] RAX: 0000000000000000 RBX: ffffed1001e3ff78 RCX: ffffffff813a4050 [ 44.141300] RDX: ffff888015c91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.142376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3ff2f [ 44.143440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.144518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1ffdf8 [ 44.145586] FS: 00007fcbc4fcf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.146788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.147631] CR2: 00007fff0c0d4ef7 CR3: 000000001621e000 CR4: 0000000000350ef0 [ 44.148708] Call Trace: [ 44.149110] [ 44.149452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.150199] ? __create_object+0x59/0x80 [ 44.150839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.151607] __vmalloc_noprof+0x59/0x60 [ 44.152233] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.152960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.153756] bpf_prog_alloc+0x39/0x200 [ 44.154338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.155105] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.155854] do_seccomp+0x349/0x25e0 [ 44.156421] ? find_held_lock+0x2b/0x80 [ 44.157064] ? do_prlimit+0x310/0x610 [ 44.157646] ? __pfx_do_seccomp+0x10/0x10 [ 44.158304] ? do_raw_spin_unlock+0x53/0x220 [ 44.159001] ? _raw_spin_unlock+0x1e/0x40 [ 44.159615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.160411] ? static_key_count+0x60/0x80 [ 44.161089] prctl_set_seccomp+0x4e/0x70 [ 44.161730] __do_sys_prctl+0xe6c/0x1d70 [ 44.162361] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.163083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.163901] ? irqentry_exit+0xf3/0x650 [ 44.164498] do_syscall_64+0xbf/0x430 [ 44.165118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.165905] RIP: 0033:0x7fcbc54c15cd [ 44.166452] 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 [ 44.169098] RSP: 002b:00007fff0c0d3c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.170223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbc54c15cd [ 44.171293] RDX: 000055c5939c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.172353] RBP: 00007fff0c0d3c70 R08: 0000000000000000 R09: 00007fff0c0d3310 [ 44.173437] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c59b66ead0 [ 44.174507] R13: 00007fff0c0d40a0 R14: 000055c59b66fbc0 R15: 000055c59b680780 [ 44.175592] [ 44.175975] irq event stamp: 1759 [ 44.176481] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 44.177765] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 44.179038] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 44.180327] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 44.181597] ---[ end trace 0000000000000000 ]--- [ 47.515914] ------------[ cut here ]------------ [ 47.516837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.518936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.520432] Modules linked in: [ 47.521079] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.523060] Tainted: [W]=WARN [ 47.523604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.525050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.525961] 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 [ 47.529132] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 47.530103] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 47.531380] RDX: ffff88800f151bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.532645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 47.533920] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.535185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 47.536434] FS: 00007febc255f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.537888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.538929] CR2: 00007ffffb0f3ef7 CR3: 000000000a23d000 CR4: 0000000000350ef0 [ 47.540206] Call Trace: [ 47.540663] [ 47.541116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.542011] ? __create_object+0x59/0x80 [ 47.542775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.543753] __vmalloc_noprof+0x59/0x60 [ 47.544471] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.545356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.546291] bpf_prog_alloc+0x39/0x200 [ 47.547021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.547935] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.548819] do_seccomp+0x349/0x25e0 [ 47.549504] ? find_held_lock+0x2b/0x80 [ 47.550254] ? do_prlimit+0x310/0x610 [ 47.550993] ? __pfx_do_seccomp+0x10/0x10 [ 47.551790] ? do_raw_spin_unlock+0x53/0x220 [ 47.552572] ? _raw_spin_unlock+0x1e/0x40 [ 47.553360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.554304] ? static_key_count+0x60/0x80 [ 47.555094] prctl_set_seccomp+0x4e/0x70 [ 47.555856] __do_sys_prctl+0xe6c/0x1d70 [ 47.556593] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.557441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.558413] ? irqentry_exit+0xf3/0x650 [ 47.559164] do_syscall_64+0xbf/0x430 [ 47.559901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.560838] RIP: 0033:0x7febc2a515cd [ 47.561511] 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 [ 47.564635] RSP: 002b:00007ffffb0f1b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.565982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febc2a515cd [ 47.567252] RDX: 0000555eef410e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.568513] RBP: 00007ffffb0f1bb0 R08: 0000000000000000 R09: 00007ffffb0f1250 [ 47.569796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f19496ad0 [ 47.571059] R13: 00007ffffb0f1fe0 R14: 0000555f19497bc0 R15: 0000555f194a8780 [ 47.572354] [ 47.572807] irq event stamp: 1803 [ 47.573425] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.574929] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.576446] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 47.577985] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 47.579490] ---[ end trace 0000000000000000 ]--- [ 48.389478] ------------[ cut here ]------------ [ 48.390416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.392490] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.393963] Modules linked in: [ 48.394548] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.396571] Tainted: [W]=WARN [ 48.397178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.398634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.399549] 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 [ 48.402728] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 48.403671] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 48.404995] RDX: ffff888016b10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.406287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 48.407570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.408844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 48.410126] FS: 00007fa6556e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.411558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.412619] CR2: 00007fa655bd4580 CR3: 00000000162e7000 CR4: 0000000000350ef0 [ 48.413915] Call Trace: [ 48.414375] [ 48.414829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.415672] ? __create_object+0x59/0x80 [ 48.416458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.417429] __vmalloc_noprof+0x59/0x60 [ 48.418198] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.419060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.420005] bpf_prog_alloc+0x39/0x200 [ 48.420741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.421623] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.422520] do_seccomp+0x349/0x25e0 [ 48.423238] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.424140] ? __pfx_do_seccomp+0x10/0x10 [ 48.424932] ? find_held_lock+0x2b/0x80 [ 48.425648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.426602] ? static_key_count+0x60/0x80 [ 48.427398] prctl_set_seccomp+0x4e/0x70 [ 48.428165] __do_sys_prctl+0xe6c/0x1d70 [ 48.428951] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.429815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.430789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.431753] ? irqentry_exit+0xf3/0x650 [ 48.432468] do_syscall_64+0xbf/0x430 [ 48.433222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.434177] RIP: 0033:0x7fa655bd45cd [ 48.434880] 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 [ 48.438033] RSP: 002b:00007ffe13d923c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.439390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa655bd45cd [ 48.440675] RDX: 000055eda42a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.441986] RBP: 00007ffe13d92420 R08: 0000000000000000 R09: 00007ffe13d91ac0 [ 48.443255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eda8001ad0 [ 48.444528] R13: 00007ffe13d92850 R14: 000055eda8002bc0 R15: 000055eda8013780 [ 48.445821] [ 48.446243] irq event stamp: 1711 [ 48.446894] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 48.448434] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.449969] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 48.451925] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 48.453446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28105' (ECDSA) to the list of known hosts. 2025/11/18 06:12:23 fuzzer started 2025/11/18 06:12:23 dialing manager at localhost:37895 2025/11/18 06:12:23 checking machine... 2025/11/18 06:12:23 checking revisions... [ 49.425525] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:12:23 testing simple program... [ 49.513527] cgroup: Unknown subsys name 'net' [ 49.572514] cgroup: Unknown subsys name 'cpuset' [ 49.584884] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:12:22 Registers: info registers vcpu 0 RAX=1ffffffff0d35f08 RBX=ffffffff869af840 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af840 RSP=ffff88801a5174e0 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af83c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007febc255f900 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=00007febc253e020 CR3=000000001f39a000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e4f 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2eed5a38 CR3=000000000de8c000 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=e85795bfa33115ae8249717e2a6f9564 XMM02=00000000003049c0ec2efd57dc4c00df XMM03=000000000030e498ff624f2b33fa3978 XMM04=52cefba54e463df400000000000ae988 XMM05=0394861f14684e59000000000031ef70 XMM06=3e829fc8c8edc990000000000031edf8 XMM07=e042d86d42eb936e000000000030e718 XMM08=ff624f2b33fa39780000000000304a20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000