[ 43.815617] ------------[ cut here ]------------ [ 43.816656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.819025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 43.820705] Modules linked in: [ 43.821443] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.824010] Tainted: [W]=WARN [ 43.824775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.826482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.827555] 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 [ 43.831265] RSP: 0018:ffff888018affbc0 EFLAGS: 00010286 [ 43.832399] RAX: 0000000000000000 RBX: ffffed100315ff78 RCX: ffffffff813a4050 [ 43.833885] RDX: ffff888013f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.835389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315ff2f [ 43.836875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.838368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018affdf8 [ 43.839869] FS: 00007fec3835a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.841537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.842776] CR2: 00007ffd1fd99ef8 CR3: 000000000cf3b000 CR4: 0000000000350ef0 [ 43.844076] Call Trace: [ 43.844585] [ 43.845000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.845903] ? __create_object+0x59/0x80 [ 43.846715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.847689] __vmalloc_noprof+0x59/0x60 [ 43.848451] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.849327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.850227] bpf_prog_alloc+0x39/0x200 [ 43.850979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.851890] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.852789] do_seccomp+0x349/0x25e0 [ 43.853492] ? find_held_lock+0x2b/0x80 [ 43.854204] ? do_prlimit+0x310/0x610 [ 43.854949] ? __pfx_do_seccomp+0x10/0x10 [ 43.855733] ? do_raw_spin_unlock+0x53/0x220 [ 43.856555] ? _raw_spin_unlock+0x1e/0x40 [ 43.857330] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.858289] ? static_key_count+0x60/0x80 [ 43.859046] prctl_set_seccomp+0x4e/0x70 [ 43.859800] __do_sys_prctl+0xe6c/0x1d70 [ 43.860571] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.861432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.862388] ? irqentry_exit+0xf3/0x650 [ 43.863114] do_syscall_64+0xbf/0x430 [ 43.863794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.864620] RIP: 0033:0x7fec3884c5cd [ 43.865196] 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 [ 43.867937] RSP: 002b:00007ffd1fd98270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.869101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec3884c5cd [ 43.870202] RDX: 00005626c29f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.871316] RBP: 00007ffd1fd982d0 R08: 0000000000000000 R09: 00007ffd1fd97970 [ 43.872427] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626d7f87240 [ 43.873524] R13: 00007ffd1fd98700 R14: 00005626d7f86bf0 R15: 00005626d7f9b4d0 [ 43.874673] [ 43.875045] irq event stamp: 1823 [ 43.875590] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.876903] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.878261] softirqs last enabled at (1352): [] handle_softirqs+0x50c/0x770 [ 43.879663] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 43.881038] ---[ end trace 0000000000000000 ]--- [ 47.282761] ------------[ cut here ]------------ [ 47.283679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.285662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 47.287095] Modules linked in: [ 47.287704] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.289648] Tainted: [W]=WARN [ 47.290197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.291878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.292843] 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 [ 47.295920] RSP: 0018:ffff888015b9fbc0 EFLAGS: 00010286 [ 47.296878] RAX: 0000000000000000 RBX: ffffed1002b73f78 RCX: ffffffff813a4050 [ 47.298126] RDX: ffff88801b7a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.299386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b73f2f [ 47.300640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.301891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b9fdf8 [ 47.303157] FS: 00007f46a4a5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.304554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.305592] CR2: 00007ffd106e7ef8 CR3: 000000001eee9000 CR4: 0000000000350ef0 [ 47.306862] Call Trace: [ 47.307351] [ 47.307754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.308639] ? __create_object+0x59/0x80 [ 47.309405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.310345] __vmalloc_noprof+0x59/0x60 [ 47.311045] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.311903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.312825] bpf_prog_alloc+0x39/0x200 [ 47.313547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.314458] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.315349] do_seccomp+0x349/0x25e0 [ 47.316008] ? find_held_lock+0x2b/0x80 [ 47.316749] ? do_prlimit+0x310/0x610 [ 47.317483] ? __pfx_do_seccomp+0x10/0x10 [ 47.318210] ? do_raw_spin_unlock+0x53/0x220 [ 47.319041] ? _raw_spin_unlock+0x1e/0x40 [ 47.319816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.320754] ? static_key_count+0x60/0x80 [ 47.321547] prctl_set_seccomp+0x4e/0x70 [ 47.322306] __do_sys_prctl+0xe6c/0x1d70 [ 47.323044] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.323879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.324826] ? irqentry_exit+0xf3/0x650 [ 47.325577] do_syscall_64+0xbf/0x430 [ 47.326302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.327203] RIP: 0033:0x7f46a4f4f5cd [ 47.327894] 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 [ 47.331008] RSP: 002b:00007ffd106e6de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.332345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46a4f4f5cd [ 47.333601] RDX: 0000560ced1d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.334874] RBP: 00007ffd106e6e40 R08: 0000000000000000 R09: 00007ffd106e64e0 [ 47.336131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cf12d8ad0 [ 47.337382] R13: 00007ffd106e7270 R14: 0000560cf12d9bc0 R15: 0000560cf12ea780 [ 47.338668] [ 47.339087] irq event stamp: 1791 [ 47.339693] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 47.340912] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 47.342124] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 47.343368] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.344583] ---[ end trace 0000000000000000 ]--- [ 48.104948] ------------[ cut here ]------------ [ 48.105725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.107419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.108577] Modules linked in: [ 48.109047] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.110631] Tainted: [W]=WARN [ 48.111083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.112255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.112976] 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 [ 48.115777] RSP: 0018:ffff8880170bfbc0 EFLAGS: 00010286 [ 48.116651] RAX: 0000000000000000 RBX: ffffed1002e17f78 RCX: ffffffff813a4050 [ 48.117676] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.118695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e17f2f [ 48.119699] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.120709] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170bfdf8 [ 48.121720] FS: 00007fa661c04900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.122852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.123702] CR2: 00007fa6620f6580 CR3: 000000000c254000 CR4: 0000000000350ef0 [ 48.124713] Call Trace: [ 48.125083] [ 48.125435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.126118] ? __create_object+0x59/0x80 [ 48.126743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.127665] __vmalloc_noprof+0x59/0x60 [ 48.128263] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.128918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.129654] bpf_prog_alloc+0x39/0x200 [ 48.130205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.130949] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.131805] do_seccomp+0x349/0x25e0 [ 48.132377] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.133072] ? __pfx_do_seccomp+0x10/0x10 [ 48.133708] ? find_held_lock+0x2b/0x80 [ 48.134324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.135069] ? static_key_count+0x60/0x80 [ 48.135720] prctl_set_seccomp+0x4e/0x70 [ 48.136342] __do_sys_prctl+0xe6c/0x1d70 [ 48.136938] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.137628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.138402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.139153] ? irqentry_exit+0xf3/0x650 [ 48.139767] do_syscall_64+0xbf/0x430 [ 48.140367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.141089] RIP: 0033:0x7fa6620f65cd [ 48.141652] 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 [ 48.144335] RSP: 002b:00007ffdafd49a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.145639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6620f65cd [ 48.146671] RDX: 0000559020d56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.147679] RBP: 00007ffdafd49ad0 R08: 0000000000000000 R09: 00007ffdafd49170 [ 48.148701] R10: 0000000000000000 R11: 0000000000000246 R12: 000055902f2f2b10 [ 48.149705] R13: 00007ffdafd49f00 R14: 000055902f2f32b0 R15: 000055902f3076f0 [ 48.150743] [ 48.151078] irq event stamp: 1699 [ 48.151596] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 48.152849] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 48.154258] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 48.155505] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 48.156701] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23052' (ECDSA) to the list of known hosts. 2025/11/18 07:38:09 fuzzer started 2025/11/18 07:38:10 dialing manager at localhost:37895 2025/11/18 07:38:10 checking machine... 2025/11/18 07:38:10 checking revisions... [ 49.059417] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:38:10 testing simple program... [ 49.159815] cgroup: Unknown subsys name 'net' [ 49.237683] cgroup: Unknown subsys name 'cpuset' [ 49.249452] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:38:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88806ce38140 RSP=ffff88806ce08e38 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffff88806ce08ee0 R14=ffff88806ce38160 R15=ffff88806ce381e8 RIP=ffffffff815bcfa0 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 00007f46a4a5d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd106e0000 CR3=000000001ee43000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=ffffffff814a93f0 RBX=ffffffff85a7f1c8 RCX=ffff888009643780 RDX=0000000000000001 RSI=ffff888009613780 RDI=ffff88806cf37340 RBP=ffff888009643a28 RSP=ffff8880096efbd8 R8 =ffff888009643780 R9 =ffff88806cf37d00 R10=1ffff1100d9e6f9e R11=0000000000000001 R12=ffff888009643780 R13=ffff8880096efde0 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff814a93f4 RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe69c36c38 CR3=000000000d9b0000 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=b01295d8005f9f8bf148c72053edfb0c XMM02=2c67c8bc2e329bc30000000000306d20 XMM03=fb795ef6d65770560000000000310da0 XMM04=c1d7c90e81884a6300000000000ae988 XMM05=f6198e78d41596c100000000003222b8 XMM06=ae874397eddf69350000000000320bf0 XMM07=e042d86d42eb936e0000000000311ef0 XMM08=6b26584f26b89f9f0000000000306d80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000