[ 45.693318] ------------[ cut here ]------------ [ 45.694196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.696331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.697866] Modules linked in: [ 45.698569] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.700684] Tainted: [W]=WARN [ 45.701299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.703323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.704278] 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 [ 45.707425] RSP: 0018:ffff888018937bc0 EFLAGS: 00010286 [ 45.708423] RAX: 0000000000000000 RBX: ffffed1003126f78 RCX: ffffffff813a4050 [ 45.709732] RDX: ffff8880167c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.711015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003126f2f [ 45.712321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.713608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018937df8 [ 45.714900] FS: 00007f06965e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.716365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.717426] CR2: 00007f0696ad5580 CR3: 000000000cf3b000 CR4: 0000000000350ef0 [ 45.718715] Call Trace: [ 45.719239] [ 45.719652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.720567] ? __create_object+0x59/0x80 [ 45.721379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.722348] __vmalloc_noprof+0x59/0x60 [ 45.723069] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.723979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.724928] bpf_prog_alloc+0x39/0x200 [ 45.725682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.726628] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.727551] do_seccomp+0x349/0x25e0 [ 45.728289] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.729204] ? __pfx_do_seccomp+0x10/0x10 [ 45.729954] ? find_held_lock+0x2b/0x80 [ 45.730726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.731706] ? static_key_count+0x60/0x80 [ 45.732547] prctl_set_seccomp+0x4e/0x70 [ 45.733349] __do_sys_prctl+0xe6c/0x1d70 [ 45.734152] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.734971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.735973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.736966] ? irqentry_exit+0xf3/0x650 [ 45.737749] do_syscall_64+0xbf/0x430 [ 45.738495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.739484] RIP: 0033:0x7f0696ad55cd [ 45.740320] 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 [ 45.743500] RSP: 002b:00007fffb2cbfcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.744889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0696ad55cd [ 45.746200] RDX: 000055d15bbe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.747491] RBP: 00007fffb2cbfd20 R08: 0000000000000000 R09: 00007fffb2cbf3c0 [ 45.748795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1798fabf0 [ 45.749877] R13: 00007fffb2cc0150 R14: 000055d179904380 R15: 000055d17990f460 [ 45.750938] [ 45.751318] irq event stamp: 3011 [ 45.751814] hardirqs last enabled at (3019): [] __up_console_sem+0x78/0x80 [ 45.753110] hardirqs last disabled at (3028): [] __up_console_sem+0x5d/0x80 [ 45.754358] softirqs last enabled at (2922): [] handle_softirqs+0x50c/0x770 [ 45.755631] softirqs last disabled at (2917): [] __irq_exit_rcu+0xc4/0x100 [ 45.756887] ---[ end trace 0000000000000000 ]--- [ 49.354520] ------------[ cut here ]------------ [ 49.355594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.357888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.359557] Modules linked in: [ 49.360295] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.362549] Tainted: [W]=WARN [ 49.363233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.364922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.365966] 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 [ 49.369595] RSP: 0018:ffff88801c2afbc0 EFLAGS: 00010286 [ 49.370714] RAX: 0000000000000000 RBX: ffffed1003855f78 RCX: ffffffff813a4050 [ 49.372197] RDX: ffff888016eab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.373667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003855f2f [ 49.375130] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.376606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2afdf8 [ 49.378113] FS: 00007f7233d5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.379749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.380973] CR2: 00007ffcb6830ef7 CR3: 00000000141bc000 CR4: 0000000000350ef0 [ 49.382461] Call Trace: [ 49.382995] [ 49.383514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.384564] ? __create_object+0x59/0x80 [ 49.385461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.386580] __vmalloc_noprof+0x59/0x60 [ 49.387443] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.388459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.389526] bpf_prog_alloc+0x39/0x200 [ 49.390381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.391448] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.392484] do_seccomp+0x349/0x25e0 [ 49.393304] ? find_held_lock+0x2b/0x80 [ 49.394174] ? do_prlimit+0x310/0x610 [ 49.394969] ? __pfx_do_seccomp+0x10/0x10 [ 49.395867] ? do_raw_spin_unlock+0x53/0x220 [ 49.396817] ? _raw_spin_unlock+0x1e/0x40 [ 49.397692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.398768] ? static_key_count+0x60/0x80 [ 49.399657] prctl_set_seccomp+0x4e/0x70 [ 49.400543] __do_sys_prctl+0xe6c/0x1d70 [ 49.401416] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.402367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.403439] ? irqentry_exit+0xf3/0x650 [ 49.404309] do_syscall_64+0xbf/0x430 [ 49.405154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.406237] RIP: 0033:0x7f72342515cd [ 49.406982] 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 [ 49.410587] RSP: 002b:00007ffcb682fdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.412190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72342515cd [ 49.413643] RDX: 0000564837b1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.415117] RBP: 00007ffcb682fe10 R08: 0000000000000000 R09: 00007ffcb682f4b0 [ 49.416762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564845876ad0 [ 49.418115] R13: 00007ffcb6830240 R14: 0000564845877bc0 R15: 0000564845888780 [ 49.419451] [ 49.419888] irq event stamp: 1777 [ 49.420584] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.421773] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.422864] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.424137] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.425291] ---[ end trace 0000000000000000 ]--- [ 50.238588] ------------[ cut here ]------------ [ 50.239547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.241632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.243137] Modules linked in: [ 50.243739] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.245743] Tainted: [W]=WARN [ 50.246344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.247849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.248801] 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 [ 50.252000] RSP: 0018:ffff88801794fbc0 EFLAGS: 00010286 [ 50.253018] RAX: 0000000000000000 RBX: ffffed1002f29f78 RCX: ffffffff813a4050 [ 50.254310] RDX: ffff888017dc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.255599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f29f2f [ 50.256925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258237] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801794fdf8 [ 50.259536] FS: 00007fcfa49d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.261036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262131] CR2: 00007fcfa4ec6580 CR3: 000000001f4b1000 CR4: 0000000000350ef0 [ 50.263435] Call Trace: [ 50.263900] [ 50.264400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265328] ? __create_object+0x59/0x80 [ 50.266072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.267076] __vmalloc_noprof+0x59/0x60 [ 50.267847] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.268767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.269718] bpf_prog_alloc+0x39/0x200 [ 50.270458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271412] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272370] do_seccomp+0x349/0x25e0 [ 50.273068] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.274001] ? __pfx_do_seccomp+0x10/0x10 [ 50.274809] ? find_held_lock+0x2b/0x80 [ 50.275597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.276639] ? static_key_count+0x60/0x80 [ 50.277468] prctl_set_seccomp+0x4e/0x70 [ 50.278263] __do_sys_prctl+0xe6c/0x1d70 [ 50.279010] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.279914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.281182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.282415] ? irqentry_exit+0xf3/0x650 [ 50.283278] do_syscall_64+0xbf/0x430 [ 50.284051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.285020] RIP: 0033:0x7fcfa4ec65cd [ 50.285738] 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 [ 50.289313] RSP: 002b:00007ffdb57cfb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.290936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfa4ec65cd [ 50.294249] RDX: 000055add16aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.295435] RBP: 00007ffdb57cfb60 R08: 0000000000000000 R09: 00007ffdb57cf200 [ 50.296669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aded5e0ad0 [ 50.297865] R13: 00007ffdb57cff90 R14: 000055aded5e1bc0 R15: 000055aded5f2780 [ 50.299137] [ 50.299544] irq event stamp: 1741 [ 50.300186] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.301656] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.303010] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 50.304416] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 50.305855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14683' (ECDSA) to the list of known hosts. 2025/11/17 14:05:51 fuzzer started 2025/11/17 14:05:51 dialing manager at localhost:37895 2025/11/17 14:05:51 checking machine... 2025/11/17 14:05:51 checking revisions... [ 51.210699] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:05:51 testing simple program... [ 51.298296] cgroup: Unknown subsys name 'net' [ 51.370675] cgroup: Unknown subsys name 'cpuset' [ 51.398310] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:05:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016ead340 RCX=ffff88801a5979f4 RDX=1ffff11002dd5ae7 RSI=ffffffff81b62110 RDI=ffff888016ead73c RBP=ffff88801a597af8 RSP=ffff88801a597a18 R8 =ffffffff86abe8ce R9 =ffff88801a597ae0 R10=000000000003c9ed R11=00000000000266d7 R12=0000000000000000 R13=ffff88801a597ae8 R14=ffff888016ead340 R15=ffff88801a597aa0 RIP=ffffffff815bd596 RFL=00000217 [----APC] 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 00007f7233d5f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7233d3e020 CR3=0000000018892000 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=000000000001e96f 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=00000206 [-----P-] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeba44b7e8 CR3=000000000e64f000 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=c961b5d7fdda26b6de4e735e1d683596 XMM02=2c67c8bc2e329bc300000000003060f8 XMM03=fb795ef6d65770560000000000311858 XMM04=485ecfb738cb9ab900000000000ae988 XMM05=72051478d636c4a50000000000320c18 XMM06=3e829fc8c8edc9900000000000320610 XMM07=e042d86d42eb936e0000000000311ad8 XMM08=2970d4cd14f3dddb0000000000306158 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000