[ 46.926835] ------------[ cut here ]------------ [ 46.927789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.929816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.931298] Modules linked in: [ 46.931991] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.934009] Tainted: [W]=WARN [ 46.934575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.936066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.936992] 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 [ 46.940227] RSP: 0018:ffff8880196a7bc0 EFLAGS: 00010286 [ 46.941219] RAX: 0000000000000000 RBX: ffffed10032d4f78 RCX: ffffffff813a4050 [ 46.942509] RDX: ffff88801615d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.943805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d4f2f [ 46.945109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.946392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196a7df8 [ 46.947702] FS: 00007f96ceb63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.949211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.950278] CR2: 00007f96cf055580 CR3: 000000000e02d000 CR4: 0000000000350ef0 [ 46.951579] Call Trace: [ 46.952090] [ 46.952507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.953409] ? __create_object+0x59/0x80 [ 46.954215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.955203] __vmalloc_noprof+0x59/0x60 [ 46.955980] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.956864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.957815] bpf_prog_alloc+0x39/0x200 [ 46.958512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.959506] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.960416] do_seccomp+0x349/0x25e0 [ 46.961151] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.962073] ? __pfx_do_seccomp+0x10/0x10 [ 46.962868] ? find_held_lock+0x2b/0x80 [ 46.963649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.964575] ? static_key_count+0x60/0x80 [ 46.965407] prctl_set_seccomp+0x4e/0x70 [ 46.966199] __do_sys_prctl+0xe6c/0x1d70 [ 46.966995] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.967863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.968835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.969819] ? irqentry_exit+0xf3/0x650 [ 46.970571] do_syscall_64+0xbf/0x430 [ 46.971344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.972309] RIP: 0033:0x7f96cf0555cd [ 46.973029] 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 [ 46.976260] RSP: 002b:00007ffdb0cc6a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.977643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96cf0555cd [ 46.978941] RDX: 0000560b72b8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.980242] RBP: 00007ffdb0cc6ac0 R08: 0000000000000000 R09: 00007ffdb0cc6160 [ 46.981560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b84024ad0 [ 46.982855] R13: 00007ffdb0cc6ef0 R14: 0000560b84025bc0 R15: 0000560b84036780 [ 46.984118] [ 46.984468] irq event stamp: 1725 [ 46.985016] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.986274] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.987546] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 46.988847] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 46.990107] ---[ end trace 0000000000000000 ]--- [ 49.886174] ------------[ cut here ]------------ [ 49.887155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.889232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.890710] Modules linked in: [ 49.891336] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.893380] Tainted: [W]=WARN [ 49.894233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.895815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.896772] 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 [ 49.900007] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 49.901021] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 49.902355] RDX: ffff88801b518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 49.905024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.906331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 49.907673] FS: 00007f54257d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.909111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.910167] CR2: 00007fff034feef8 CR3: 000000000de15000 CR4: 0000000000350ef0 [ 49.911476] Call Trace: [ 49.912000] [ 49.912429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.913323] ? __create_object+0x59/0x80 [ 49.914117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.915094] __vmalloc_noprof+0x59/0x60 [ 49.915865] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917683] bpf_prog_alloc+0x39/0x200 [ 49.918373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919320] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.920225] do_seccomp+0x349/0x25e0 [ 49.920950] ? find_held_lock+0x2b/0x80 [ 49.921729] ? do_prlimit+0x310/0x610 [ 49.922432] ? __pfx_do_seccomp+0x10/0x10 [ 49.923219] ? do_raw_spin_unlock+0x53/0x220 [ 49.924076] ? _raw_spin_unlock+0x1e/0x40 [ 49.924883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.925860] ? static_key_count+0x60/0x80 [ 49.926682] prctl_set_seccomp+0x4e/0x70 [ 49.927449] __do_sys_prctl+0xe6c/0x1d70 [ 49.928261] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.929140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.930128] ? irqentry_exit+0xf3/0x650 [ 49.930916] do_syscall_64+0xbf/0x430 [ 49.931667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.932580] RIP: 0033:0x7f5425cc25cd [ 49.933289] 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 [ 49.936490] RSP: 002b:00007fff034fcf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.937858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5425cc25cd [ 49.939183] RDX: 000055c38c35de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.940469] RBP: 00007fff034fcfd0 R08: 0000000000000000 R09: 00007fff034fc670 [ 49.941767] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3b0d80240 [ 49.943081] R13: 00007fff034fd400 R14: 000055c3b0d7fbf0 R15: 000055c3b0d944d0 [ 49.944380] [ 49.944866] irq event stamp: 1787 [ 49.945499] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.947039] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.948370] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 49.949664] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 49.950956] ---[ end trace 0000000000000000 ]--- [ 50.787842] ------------[ cut here ]------------ [ 50.788781] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.790834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.792299] Modules linked in: [ 50.792959] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.794974] Tainted: [W]=WARN [ 50.795536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.797023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.797961] 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 [ 50.801167] RSP: 0018:ffff88800df8fbc0 EFLAGS: 00010286 [ 50.802154] RAX: 0000000000000000 RBX: ffffed1001bf1f78 RCX: ffffffff813a4050 [ 50.803473] RDX: ffff8880145a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.804775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bf1f2f [ 50.806061] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.807381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df8fdf8 [ 50.808664] FS: 00007f6d2645e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.810117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.811221] CR2: 00007ffc1c45def8 CR3: 000000001fa16000 CR4: 0000000000350ef0 [ 50.812526] Call Trace: [ 50.813039] [ 50.813472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.814386] ? __create_object+0x59/0x80 [ 50.815201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.816183] __vmalloc_noprof+0x59/0x60 [ 50.816963] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.817867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.818820] bpf_prog_alloc+0x39/0x200 [ 50.819538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.820482] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.821401] do_seccomp+0x349/0x25e0 [ 50.822139] ? find_held_lock+0x2b/0x80 [ 50.822901] ? do_prlimit+0x310/0x610 [ 50.823683] ? __pfx_do_seccomp+0x10/0x10 [ 50.824442] ? do_raw_spin_unlock+0x53/0x220 [ 50.825292] ? _raw_spin_unlock+0x1e/0x40 [ 50.826081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.827145] ? static_key_count+0x60/0x80 [ 50.827966] prctl_set_seccomp+0x4e/0x70 [ 50.828755] __do_sys_prctl+0xe6c/0x1d70 [ 50.829512] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.830368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.831369] ? irqentry_exit+0xf3/0x650 [ 50.832146] do_syscall_64+0xbf/0x430 [ 50.832903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.833870] RIP: 0033:0x7f6d269505cd [ 50.834529] 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 [ 50.837728] RSP: 002b:00007ffc1c45cc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.839135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d269505cd [ 50.840434] RDX: 0000562635be3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.841716] RBP: 00007ffc1c45cca0 R08: 0000000000000000 R09: 00007ffc1c45c340 [ 50.843025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562670cc6240 [ 50.844337] R13: 00007ffc1c45d0d0 R14: 0000562670ccf380 R15: 0000562670cda540 [ 50.845667] [ 50.846095] irq event stamp: 1735 [ 50.846765] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.848307] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.849867] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.851431] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.852965] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1691' (ECDSA) to the list of known hosts. 2025/11/17 23:25:45 fuzzer started 2025/11/17 23:25:45 dialing manager at localhost:37895 2025/11/17 23:25:46 checking machine... 2025/11/17 23:25:46 checking revisions... [ 51.742644] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:25:46 testing simple program... [ 51.819744] cgroup: Unknown subsys name 'net' [ 51.872551] cgroup: Unknown subsys name 'cpuset' [ 51.885894] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:25:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff8880196a777c RDX=1ffff110032d4f10 RSI=ffffffff81b6283d RDI=ffff8880196a78f0 RBP=ffff8880196a78c0 RSP=ffff8880196a7820 R8 =0000000000000001 R9 =ffff8880196a7868 R10=000000000003c9ed R11=0000000000026728 R12=ffff8880196a78f0 R13=0000000000000000 R14=ffff8880194fb780 R15=0000000000092cc0 RIP=ffffffff81618fae RFL=00000282 [--S----] 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 00007f54257d0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5425d87618 CR3=000000001fb3d000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888016157534 RDX=1ffff11002c2aec7 RSI=ffffffff81b2a0b4 RDI=ffff8880161575e0 RBP=ffff888016157638 RSP=ffff888016157570 R8 =ffffffff86a49c3a R9 =ffff888016157620 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000000 R13=0000000000000000 R14=ffff888016689bc0 R15=ffff8880161575e0 RIP=ffffffff8135e45f 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9ba86d5900 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=00007f9ba7dee030 CR3=000000000ddb8000 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=7e8a42789393c4b70000000000305008 XMM01=eff9b2d0a8fce9cb0000000000305220 XMM02=2c67c8bc2e329bc30000000000305348 XMM03=fb795ef6d65770560000000000312930 XMM04=f67c473bced7b1b600000000000ae988 XMM05=0394861f14684e5900000000003219e8 XMM06=3bdc11509f1eb6d7000000000031af68 XMM07=e042d86d42eb936e0000000000312bb0 XMM08=f91e23cc404f5b0f00000000003053a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000