[ 39.081328] ------------[ cut here ]------------ [ 39.082305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.084426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.086059] Modules linked in: [ 39.086720] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.088746] Tainted: [W]=WARN [ 39.089316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.090800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.091711] 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 [ 39.094928] RSP: 0018:ffff888019cc7bc0 EFLAGS: 00010286 [ 39.095935] RAX: 0000000000000000 RBX: ffffed1003398f78 RCX: ffffffff813a4050 [ 39.097253] RDX: ffff88801736d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.098555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003398f2f [ 39.099854] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.101202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cc7df8 [ 39.102510] FS: 00007f4d1ec8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.103974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.105070] CR2: 00007ffee6a9aef8 CR3: 000000000e10f000 CR4: 0000000000350ef0 [ 39.106378] Call Trace: [ 39.106879] [ 39.107301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.108215] ? __create_object+0x59/0x80 [ 39.109029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.110015] __vmalloc_noprof+0x59/0x60 [ 39.110791] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.111676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112625] bpf_prog_alloc+0x39/0x200 [ 39.113339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114271] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.115187] do_seccomp+0x349/0x25e0 [ 39.115898] ? find_held_lock+0x2b/0x80 [ 39.116662] ? do_prlimit+0x310/0x610 [ 39.117374] ? __pfx_do_seccomp+0x10/0x10 [ 39.118181] ? do_raw_spin_unlock+0x53/0x220 [ 39.119023] ? _raw_spin_unlock+0x1e/0x40 [ 39.119815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.120797] ? static_key_count+0x60/0x80 [ 39.121600] prctl_set_seccomp+0x4e/0x70 [ 39.122342] __do_sys_prctl+0xe6c/0x1d70 [ 39.123133] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.123985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.124989] ? irqentry_exit+0xf3/0x650 [ 39.125753] do_syscall_64+0xbf/0x430 [ 39.126453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.127406] RIP: 0033:0x7f4d1f17e5cd [ 39.128112] 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 [ 39.131304] RSP: 002b:00007ffee6a984b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.132673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d1f17e5cd [ 39.133989] RDX: 000055b7b3343e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.135280] RBP: 00007ffee6a98510 R08: 0000000000000000 R09: 00007ffee6a97bb0 [ 39.136577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7c0be5240 [ 39.137877] R13: 00007ffee6a98940 R14: 000055b7c0be4bf0 R15: 000055b7c0bf94d0 [ 39.139192] [ 39.139663] irq event stamp: 1747 [ 39.140277] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.141821] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.143367] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.144948] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.146369] ---[ end trace 0000000000000000 ]--- [ 42.057196] ------------[ cut here ]------------ [ 42.058128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.060183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.061648] Modules linked in: [ 42.062247] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.064574] Tainted: [W]=WARN [ 42.065153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.066629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.067538] 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 [ 42.070759] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 42.071755] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 42.073063] RDX: ffff888016598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.074361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 42.075662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.076971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 42.078268] FS: 00007f2dd5151900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.079701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.080790] CR2: 00007f2dd5643580 CR3: 000000000d635000 CR4: 0000000000350ef0 [ 42.082103] Call Trace: [ 42.082623] [ 42.083042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.083961] ? __create_object+0x59/0x80 [ 42.084750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.085755] __vmalloc_noprof+0x59/0x60 [ 42.086476] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.087354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.088288] bpf_prog_alloc+0x39/0x200 [ 42.089025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.089964] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.090884] do_seccomp+0x349/0x25e0 [ 42.091617] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.092476] ? __pfx_do_seccomp+0x10/0x10 [ 42.093284] ? find_held_lock+0x2b/0x80 [ 42.094056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.095042] ? static_key_count+0x60/0x80 [ 42.095858] prctl_set_seccomp+0x4e/0x70 [ 42.096642] __do_sys_prctl+0xe6c/0x1d70 [ 42.097407] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.098270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.099251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.100225] ? irqentry_exit+0xf3/0x650 [ 42.101007] do_syscall_64+0xbf/0x430 [ 42.101745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.102718] RIP: 0033:0x7f2dd56435cd [ 42.103380] 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 [ 42.106593] RSP: 002b:00007ffdde5415b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.107965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2dd56435cd [ 42.109281] RDX: 0000561f0ab7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.110582] RBP: 00007ffdde541610 R08: 0000000000000000 R09: 00007ffdde540cb0 [ 42.111865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f17da5ad0 [ 42.113185] R13: 00007ffdde541a40 R14: 0000561f17da6bc0 R15: 0000561f17db7780 [ 42.114517] [ 42.114954] irq event stamp: 1779 [ 42.115611] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.117151] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.118666] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.120217] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.121647] ---[ end trace 0000000000000000 ]--- [ 42.868839] ------------[ cut here ]------------ [ 42.869819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.871568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.872816] Modules linked in: [ 42.873323] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.874989] Tainted: [W]=WARN [ 42.875454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.876693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.877442] 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 [ 42.880131] RSP: 0018:ffff88800b1cfbc0 EFLAGS: 00010286 [ 42.880941] RAX: 0000000000000000 RBX: ffffed1001639f78 RCX: ffffffff813a4050 [ 42.881993] RDX: ffff888013eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.883029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001639f2f [ 42.884070] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.885128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b1cfdf8 [ 42.886178] FS: 00007f4c5fca5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.887349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888409] CR2: 00007f4c60197580 CR3: 000000000dee4000 CR4: 0000000000350ef0 [ 42.889543] Call Trace: [ 42.889927] [ 42.890261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.890994] ? __create_object+0x59/0x80 [ 42.891626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892383] __vmalloc_noprof+0x59/0x60 [ 42.893002] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.893708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.894428] bpf_prog_alloc+0x39/0x200 [ 42.895028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.895789] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.896515] do_seccomp+0x349/0x25e0 [ 42.897075] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.897820] ? __pfx_do_seccomp+0x10/0x10 [ 42.898431] ? find_held_lock+0x2b/0x80 [ 42.899045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.899824] ? static_key_count+0x60/0x80 [ 42.900442] prctl_set_seccomp+0x4e/0x70 [ 42.901084] __do_sys_prctl+0xe6c/0x1d70 [ 42.901722] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.902394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.903169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.903950] ? irqentry_exit+0xf3/0x650 [ 42.904565] do_syscall_64+0xbf/0x430 [ 42.905145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.905915] RIP: 0033:0x7f4c601975cd [ 42.906456] 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 [ 42.909102] RSP: 002b:00007ffebbfc5260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.910207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c601975cd [ 42.911253] RDX: 000055ae87ad5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.912300] RBP: 00007ffebbfc52c0 R08: 0000000000000000 R09: 00007ffebbfc4960 [ 42.913366] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae91c60240 [ 42.914416] R13: 00007ffebbfc56f0 R14: 000055ae91c69380 R15: 000055ae91c74540 [ 42.915511] [ 42.915868] irq event stamp: 2973 [ 42.916366] hardirqs last enabled at (2981): [] __up_console_sem+0x78/0x80 [ 42.917625] hardirqs last disabled at (2990): [] __up_console_sem+0x5d/0x80 [ 42.918883] softirqs last enabled at (2808): [] handle_softirqs+0x50c/0x770 [ 42.920153] softirqs last disabled at (2803): [] __irq_exit_rcu+0xc4/0x100 [ 42.921402] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63234' (ECDSA) to the list of known hosts. 2025/11/17 23:23:39 fuzzer started 2025/11/17 23:23:39 dialing manager at localhost:37895 2025/11/17 23:23:39 checking machine... 2025/11/17 23:23:39 checking revisions... [ 43.806803] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:23:39 testing simple program... [ 43.895233] cgroup: Unknown subsys name 'net' [ 43.945336] cgroup: Unknown subsys name 'cpuset' [ 43.957368] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:23:38 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000002 RCX=ffffffff86a0b818 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86a0b81a RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08fe0 R15=ffff88806ce08a70 RIP=ffffffff8135faf8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15558f3000 CR3=000000000d741000 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=8926d85f6e40a6a57d48dc85710bf9f4 XMM02=2c67c8bc2e329bc30000000000303db8 XMM03=fb795ef6d6577056000000000030f208 XMM04=0c5c6a1f2225ccfe00000000000ae988 XMM05=07c8bb74b6c04a44000000000031fd48 XMM06=d74844bf967d85ba000000000031fbd0 XMM07=e042d86d42eb936e000000000030f4e0 XMM08=6e49a93769f6d8550000000000303e18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff83c63cd1 RCX=ffff8880167571fc RDX=1ffff11002ceae60 RSI=ffffffff85e1ffe0 RDI=ffffffff83c63cd1 RBP=ffffffff83c63cd1 RSP=ffff888016757258 R8 =0000000000000001 R9 =ffff8880167572e8 R10=000000000003c9ed R11=00000000000a23ea R12=0000000000000001 R13=0000000000000000 R14=ffff888017369bc0 R15=00000000000928c0 RIP=ffffffff81439c92 RFL=00000293 [--S-A-C] 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 00007f2dd5151900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdde53b000 CR3=000000000a14b000 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