[ 46.834193] ------------[ cut here ]------------ [ 46.835028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.836714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.837923] Modules linked in: [ 46.838406] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.840045] Tainted: [W]=WARN [ 46.840501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.841742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.842462] 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 [ 46.845063] RSP: 0018:ffff888016417bc0 EFLAGS: 00010286 [ 46.845879] RAX: 0000000000000000 RBX: ffffed1002c82f78 RCX: ffffffff813a4050 [ 46.846944] RDX: ffff888016558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.848008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c82f2f [ 46.849071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.850156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016417df8 [ 46.851217] FS: 00007f52df945900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.852420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.853307] CR2: 00007f52dfe37580 CR3: 000000000e113000 CR4: 0000000000350ef0 [ 46.854387] Call Trace: [ 46.854812] [ 46.855159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.855916] ? __create_object+0x59/0x80 [ 46.856571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.857372] __vmalloc_noprof+0x59/0x60 [ 46.858036] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.858774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.859509] bpf_prog_alloc+0x39/0x200 [ 46.860135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.860902] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.861673] do_seccomp+0x349/0x25e0 [ 46.862237] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.862995] ? __pfx_do_seccomp+0x10/0x10 [ 46.863663] ? find_held_lock+0x2b/0x80 [ 46.864267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.865070] ? static_key_count+0x60/0x80 [ 46.865745] prctl_set_seccomp+0x4e/0x70 [ 46.866376] __do_sys_prctl+0xe6c/0x1d70 [ 46.867031] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.867752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.868558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.869343] ? irqentry_exit+0xf3/0x650 [ 46.869991] do_syscall_64+0xbf/0x430 [ 46.870603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.871365] RIP: 0033:0x7f52dfe375cd [ 46.871949] 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 [ 46.874621] RSP: 002b:00007ffe3da42530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.875765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52dfe375cd [ 46.876848] RDX: 0000558253987e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.877941] RBP: 00007ffe3da42590 R08: 0000000000000000 R09: 00007ffe3da41c30 [ 46.878996] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582856edbf0 [ 46.880054] R13: 00007ffe3da429c0 R14: 00005582856f7380 R15: 0000558285702460 [ 46.881133] [ 46.881493] irq event stamp: 1943 [ 46.882028] hardirqs last enabled at (1953): [] __up_console_sem+0x78/0x80 [ 46.883281] hardirqs last disabled at (1962): [] __up_console_sem+0x5d/0x80 [ 46.884539] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.885825] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.887075] ---[ end trace 0000000000000000 ]--- [ 49.602637] ------------[ cut here ]------------ [ 49.603517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.605774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.607266] Modules linked in: [ 49.607906] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.609933] Tainted: [W]=WARN [ 49.610495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.612020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.612954] 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 [ 49.616183] RSP: 0018:ffff88801b0a7bc0 EFLAGS: 00010286 [ 49.617176] RAX: 0000000000000000 RBX: ffffed1003614f78 RCX: ffffffff813a4050 [ 49.618495] RDX: ffff888015ab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.619822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003614f2f [ 49.621127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.622440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0a7df8 [ 49.623752] FS: 00007ff9c1424900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.625220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.626312] CR2: 00007ff9c1916580 CR3: 000000000db9c000 CR4: 0000000000350ef0 [ 49.627619] Call Trace: [ 49.628088] [ 49.628502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.629430] ? __create_object+0x59/0x80 [ 49.630229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.631222] __vmalloc_noprof+0x59/0x60 [ 49.631996] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633857] bpf_prog_alloc+0x39/0x200 [ 49.634618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635516] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636442] do_seccomp+0x349/0x25e0 [ 49.637178] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.638104] ? __pfx_do_seccomp+0x10/0x10 [ 49.638915] ? find_held_lock+0x2b/0x80 [ 49.639698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.640688] ? static_key_count+0x60/0x80 [ 49.641479] prctl_set_seccomp+0x4e/0x70 [ 49.642291] __do_sys_prctl+0xe6c/0x1d70 [ 49.643115] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.644010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.645025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.646058] ? irqentry_exit+0xf3/0x650 [ 49.646879] do_syscall_64+0xbf/0x430 [ 49.647668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.648673] RIP: 0033:0x7ff9c19165cd [ 49.649374] 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 [ 49.652703] RSP: 002b:00007ffcda071960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.654152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9c19165cd [ 49.655502] RDX: 000055efe71e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.656863] RBP: 00007ffcda0719c0 R08: 0000000000000000 R09: 00007ffcda071060 [ 49.658230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f01d9a0b10 [ 49.659580] R13: 00007ffcda071df0 R14: 000055f01d9a12b0 R15: 000055f01d9b56f0 [ 49.660944] [ 49.661398] irq event stamp: 1737 [ 49.662075] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.663119] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.664121] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.665139] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.666138] ---[ end trace 0000000000000000 ]--- [ 50.491206] ------------[ cut here ]------------ [ 50.492364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.495452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.497355] Modules linked in: [ 50.498170] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.500909] Tainted: [W]=WARN [ 50.501733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.503468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.504630] 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 [ 50.508214] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 50.509295] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 50.510693] RDX: ffff88801b325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.512087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 50.513716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.515207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 50.516790] FS: 00007f49aba0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.518581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.519828] CR2: 00007ffc65c6aef8 CR3: 000000000d2d0000 CR4: 0000000000350ef0 [ 50.521389] Call Trace: [ 50.522026] [ 50.522579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.523643] ? __create_object+0x59/0x80 [ 50.524634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.525912] __vmalloc_noprof+0x59/0x60 [ 50.526895] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.527980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529123] bpf_prog_alloc+0x39/0x200 [ 50.530064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531185] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.532327] do_seccomp+0x349/0x25e0 [ 50.533256] ? find_held_lock+0x2b/0x80 [ 50.534226] ? do_prlimit+0x310/0x610 [ 50.535041] ? __pfx_do_seccomp+0x10/0x10 [ 50.535905] ? do_raw_spin_unlock+0x53/0x220 [ 50.536803] ? _raw_spin_unlock+0x1e/0x40 [ 50.537677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.538793] ? static_key_count+0x60/0x80 [ 50.539800] prctl_set_seccomp+0x4e/0x70 [ 50.540767] __do_sys_prctl+0xe6c/0x1d70 [ 50.541784] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.542828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.543875] ? irqentry_exit+0xf3/0x650 [ 50.544762] do_syscall_64+0xbf/0x430 [ 50.545579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.546661] RIP: 0033:0x7f49abefd5cd [ 50.547487] 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 [ 50.551127] RSP: 002b:00007ffc65c69550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.552594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49abefd5cd [ 50.553975] RDX: 000056163867fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.555342] RBP: 00007ffc65c695b0 R08: 0000000000000000 R09: 00007ffc65c68c50 [ 50.556707] R10: 0000000000000000 R11: 0000000000000246 R12: 000056163bea4ad0 [ 50.558058] R13: 00007ffc65c699e0 R14: 000056163bea5bc0 R15: 000056163beb6780 [ 50.559256] [ 50.559678] irq event stamp: 1849 [ 50.560248] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.561668] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.563077] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 50.564487] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 50.565936] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57382' (ECDSA) to the list of known hosts. 2025/11/17 14:38:04 fuzzer started 2025/11/17 14:38:05 dialing manager at localhost:37895 2025/11/17 14:38:05 checking machine... 2025/11/17 14:38:05 checking revisions... [ 51.532866] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:38:05 testing simple program... [ 51.625076] cgroup: Unknown subsys name 'net' [ 51.688208] cgroup: Unknown subsys name 'cpuset' [ 51.700819] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:38:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888010647298 RCX=ffffffff822f7995 RDX=1ffff110020c8e54 RSI=ffffffff822e1c84 RDI=ffff8880106472a0 RBP=00000000000002f0 RSP=ffff888016887a20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=ffff88800a435008 R13=0000000000001080 R14=00000000000002f1 R15=0000000000001032 RIP=ffffffff822e1ca9 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 00007ff9c1424900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcda06b000 CR3=000000000a1a7000 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 info registers vcpu 1 RAX=0000000080010002 RBX=0009a88ff6d8e454 RCX=0000000000000018 RDX=dffffc0000000000 RSI=003b9aca00000000 RDI=0009a88ff6d8e454 RBP=ffffffff88598290 RSP=ffff88806cf08c10 R8 =0000000000000032 R9 =0000000000000000 R10=0009a88ff6d8e454 R11=0000000000000001 R12=0000000000000032 R13=0000000000000033 R14=003b9aca00000000 R15=ffffffff85c0b000 RIP=ffffffff81751704 RFL=00000016 [----AP-] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9019b988 CR3=000000000c863000 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=2034303a38333a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a38333a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000