[ 46.331457] ------------[ cut here ]------------ [ 46.332374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.334385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.335827] Modules linked in: [ 46.336470] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.338471] Tainted: [W]=WARN [ 46.339074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.340562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.341718] 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 [ 46.345048] RSP: 0018:ffff88801a2ffbc0 EFLAGS: 00010286 [ 46.346035] RAX: 0000000000000000 RBX: ffffed100345ff78 RCX: ffffffff813a4050 [ 46.347339] RDX: ffff88800aa09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.348627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ff2f [ 46.349903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.351212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2ffdf8 [ 46.352489] FS: 00007f2f3b3f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.353948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.355043] CR2: 00007ffeb5026ef7 CR3: 0000000009fe9000 CR4: 0000000000350ef0 [ 46.356338] Call Trace: [ 46.356802] [ 46.357250] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.358157] ? __create_object+0x59/0x80 [ 46.358923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.359909] __vmalloc_noprof+0x59/0x60 [ 46.360661] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.361550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.362510] bpf_prog_alloc+0x39/0x200 [ 46.363246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.364196] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.365119] do_seccomp+0x349/0x25e0 [ 46.365807] ? find_held_lock+0x2b/0x80 [ 46.366580] ? do_prlimit+0x310/0x610 [ 46.367327] ? __pfx_do_seccomp+0x10/0x10 [ 46.368120] ? do_raw_spin_unlock+0x53/0x220 [ 46.368914] ? _raw_spin_unlock+0x1e/0x40 [ 46.369689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.370662] ? static_key_count+0x60/0x80 [ 46.371471] prctl_set_seccomp+0x4e/0x70 [ 46.372249] __do_sys_prctl+0xe6c/0x1d70 [ 46.373053] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.373862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.374834] ? irqentry_exit+0xf3/0x650 [ 46.375598] do_syscall_64+0xbf/0x430 [ 46.376341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.377699] RIP: 0033:0x7f2f3b8ea5cd [ 46.378435] 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 [ 46.381637] RSP: 002b:00007ffeb50258a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.383013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f3b8ea5cd [ 46.384289] RDX: 0000563ab6f7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.385581] RBP: 00007ffeb5025900 R08: 0000000000000000 R09: 00007ffeb5024fa0 [ 46.386885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ac3d9aad0 [ 46.388165] R13: 00007ffeb5025d30 R14: 0000563ac3d9bbc0 R15: 0000563ac3dac780 [ 46.389473] [ 46.389908] irq event stamp: 1793 [ 46.390567] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.392092] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.393638] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.395156] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 46.396411] ---[ end trace 0000000000000000 ]--- [ 49.690952] ------------[ cut here ]------------ [ 49.691911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.693922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.695438] Modules linked in: [ 49.696326] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.698334] Tainted: [W]=WARN [ 49.698897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.700375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.701291] 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 [ 49.704505] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 49.705492] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 49.706796] RDX: ffff888016485340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.708090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 49.709365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.710645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 49.711940] FS: 00007fac04cfc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.713404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.714491] CR2: 00007ffc28159ef7 CR3: 000000000dbb0000 CR4: 0000000000350ef0 [ 49.715777] Call Trace: [ 49.716285] [ 49.716709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.717629] ? __create_object+0x59/0x80 [ 49.718413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.719395] __vmalloc_noprof+0x59/0x60 [ 49.720148] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.721039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.721946] bpf_prog_alloc+0x39/0x200 [ 49.722717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.723656] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.724566] do_seccomp+0x349/0x25e0 [ 49.725294] ? find_held_lock+0x2b/0x80 [ 49.726066] ? do_prlimit+0x310/0x610 [ 49.726771] ? __pfx_do_seccomp+0x10/0x10 [ 49.727572] ? do_raw_spin_unlock+0x53/0x220 [ 49.728404] ? _raw_spin_unlock+0x1e/0x40 [ 49.729176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.730145] ? static_key_count+0x60/0x80 [ 49.730925] prctl_set_seccomp+0x4e/0x70 [ 49.731689] __do_sys_prctl+0xe6c/0x1d70 [ 49.732475] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.733333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.734323] ? irqentry_exit+0xf3/0x650 [ 49.735087] do_syscall_64+0xbf/0x430 [ 49.735805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.736780] RIP: 0033:0x7fac051ee5cd [ 49.737503] 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 [ 49.740689] RSP: 002b:00007ffc281578f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.742056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac051ee5cd [ 49.743350] RDX: 0000558f6b553e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.744629] RBP: 00007ffc28157950 R08: 0000000000000000 R09: 00007ffc28156ff0 [ 49.745898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f93f44bf0 [ 49.747219] R13: 00007ffc28157d80 R14: 0000558f93f4e380 R15: 0000558f93f59460 [ 49.748542] [ 49.749000] irq event stamp: 1801 [ 49.749607] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.751156] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.752434] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 49.753711] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 49.754987] ---[ end trace 0000000000000000 ]--- [ 50.528802] ------------[ cut here ]------------ [ 50.529713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.531730] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.533270] Modules linked in: [ 50.533858] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.535855] Tainted: [W]=WARN [ 50.536448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.537909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.538840] 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 [ 50.542000] RSP: 0018:ffff88800f11fbc0 EFLAGS: 00010286 [ 50.542941] RAX: 0000000000000000 RBX: ffffed1001e23f78 RCX: ffffffff813a4050 [ 50.544255] RDX: ffff8880158dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.545537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e23f2f [ 50.546839] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.548118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f11fdf8 [ 50.549407] FS: 00007f5199d7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.550868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.551936] CR2: 00007ffd0a5c4ef7 CR3: 000000000de05000 CR4: 0000000000350ef0 [ 50.553235] Call Trace: [ 50.553700] [ 50.554153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.555051] ? __create_object+0x59/0x80 [ 50.555786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.556759] __vmalloc_noprof+0x59/0x60 [ 50.557508] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.558402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.559339] bpf_prog_alloc+0x39/0x200 [ 50.560070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.560951] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.561855] do_seccomp+0x349/0x25e0 [ 50.562598] ? find_held_lock+0x2b/0x80 [ 50.563349] ? do_prlimit+0x310/0x610 [ 50.564099] ? __pfx_do_seccomp+0x10/0x10 [ 50.564828] ? do_raw_spin_unlock+0x53/0x220 [ 50.565663] ? _raw_spin_unlock+0x1e/0x40 [ 50.566452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.567419] ? static_key_count+0x60/0x80 [ 50.568218] prctl_set_seccomp+0x4e/0x70 [ 50.568949] __do_sys_prctl+0xe6c/0x1d70 [ 50.569725] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.570597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.571571] ? irqentry_exit+0xf3/0x650 [ 50.572337] do_syscall_64+0xbf/0x430 [ 50.573075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.574020] RIP: 0033:0x7f519a2705cd [ 50.574681] 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 [ 50.577840] RSP: 002b:00007ffd0a5c3e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.579213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f519a2705cd [ 50.580494] RDX: 0000557eb528fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.581762] RBP: 00007ffd0a5c3ed0 R08: 0000000000000000 R09: 00007ffd0a5c3570 [ 50.583056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ecdafa240 [ 50.584353] R13: 00007ffd0a5c4300 R14: 0000557ecdb03380 R15: 0000557ecdb0e540 [ 50.585654] [ 50.586108] irq event stamp: 1741 [ 50.586724] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.588258] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.589775] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.591316] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.592825] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10903' (ECDSA) to the list of known hosts. 2025/11/18 23:32:33 fuzzer started 2025/11/18 23:32:33 dialing manager at localhost:34383 2025/11/18 23:32:33 checking machine... 2025/11/18 23:32:33 checking revisions... [ 51.474957] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:32:33 testing simple program... [ 51.562121] cgroup: Unknown subsys name 'net' [ 51.625800] cgroup: Unknown subsys name 'cpuset' [ 51.638910] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:32:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880096277d0 RCX=0000000000000001 RDX=1ffff110012c4efa RSI=ffff888009627900 RDI=ffff8880096277d0 RBP=ffff888009627900 RSP=ffff888009627728 R8 =ffffffff86a49dd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000008 R13=ffff888009627818 R14=ffff888009627908 R15=ffff8880096277d0 RIP=ffffffff8135e248 RFL=00000246 [---Z-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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac052b1650 CR3=000000002026f000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000489 RBX=ffff888015a68000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015a68a80 RDI=ffff888015a68a58 RBP=ffff888015a68a58 RSP=ffff88800e5d70f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015a68a80 R13=1ef3e8cfb1abf050 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 00007fac04cfc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac052b3618 CR3=000000002026f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000