[ 45.512999] ------------[ cut here ]------------ [ 45.513963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.516026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.517511] Modules linked in: [ 45.518107] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.520181] Tainted: [W]=WARN [ 45.520742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.522239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.523121] 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 [ 45.526378] RSP: 0018:ffff88801880fbc0 EFLAGS: 00010286 [ 45.527376] RAX: 0000000000000000 RBX: ffffed1003101f78 RCX: ffffffff813a4050 [ 45.528692] RDX: ffff888016b71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.529989] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003101f2f [ 45.531302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.532631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801880fdf8 [ 45.533942] FS: 00007fed3e75e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.535408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.536494] CR2: 00007ffe77a8cef7 CR3: 000000000dc08000 CR4: 0000000000350ef0 [ 45.537800] Call Trace: [ 45.538308] [ 45.538726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.539647] ? __create_object+0x59/0x80 [ 45.540450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.541438] __vmalloc_noprof+0x59/0x60 [ 45.542213] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.543056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.544018] bpf_prog_alloc+0x39/0x200 [ 45.544757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.545698] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.546622] do_seccomp+0x349/0x25e0 [ 45.547358] ? find_held_lock+0x2b/0x80 [ 45.548099] ? do_prlimit+0x310/0x610 [ 45.548851] ? __pfx_do_seccomp+0x10/0x10 [ 45.549654] ? do_raw_spin_unlock+0x53/0x220 [ 45.550501] ? _raw_spin_unlock+0x1e/0x40 [ 45.551292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.552281] ? static_key_count+0x60/0x80 [ 45.553053] prctl_set_seccomp+0x4e/0x70 [ 45.553842] __do_sys_prctl+0xe6c/0x1d70 [ 45.554642] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.555517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.556502] ? irqentry_exit+0xf3/0x650 [ 45.557265] do_syscall_64+0xbf/0x430 [ 45.557955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.558917] RIP: 0033:0x7fed3ec505cd [ 45.559615] 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 [ 45.562835] RSP: 002b:00007ffe77a8bcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.564239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed3ec505cd [ 45.565545] RDX: 00005643f173ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.566846] RBP: 00007ffe77a8bd10 R08: 0000000000000000 R09: 00007ffe77a8b3b0 [ 45.568182] R10: 0000000000000000 R11: 0000000000000246 R12: 000056441bd67ad0 [ 45.569381] R13: 00007ffe77a8c140 R14: 000056441bd68bc0 R15: 000056441bd79780 [ 45.570472] [ 45.570826] irq event stamp: 1861 [ 45.571372] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 45.572656] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 45.573942] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 45.575272] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 45.576567] ---[ end trace 0000000000000000 ]--- [ 48.612510] ------------[ cut here ]------------ [ 48.613488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.615596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.617122] Modules linked in: [ 48.617761] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.619771] Tainted: [W]=WARN [ 48.620379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.621873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.622791] 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 [ 48.625984] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 48.626975] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 48.628288] RDX: ffff88800b2b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.629567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 48.630840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.632122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 48.633447] FS: 00007f8f5b927900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.634875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.635942] CR2: 00007ffdfd101ef7 CR3: 000000001e4b2000 CR4: 0000000000350ef0 [ 48.637214] Call Trace: [ 48.637680] [ 48.638098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.638990] ? __create_object+0x59/0x80 [ 48.639798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.640772] __vmalloc_noprof+0x59/0x60 [ 48.641529] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.642402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.643350] bpf_prog_alloc+0x39/0x200 [ 48.644052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.644988] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.645897] do_seccomp+0x349/0x25e0 [ 48.646620] ? find_held_lock+0x2b/0x80 [ 48.647370] ? do_prlimit+0x310/0x610 [ 48.648085] ? __pfx_do_seccomp+0x10/0x10 [ 48.648880] ? do_raw_spin_unlock+0x53/0x220 [ 48.649705] ? _raw_spin_unlock+0x1e/0x40 [ 48.650513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.651613] ? static_key_count+0x60/0x80 [ 48.652615] prctl_set_seccomp+0x4e/0x70 [ 48.653516] __do_sys_prctl+0xe6c/0x1d70 [ 48.654426] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.655414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.656550] ? irqentry_exit+0xf3/0x650 [ 48.657449] do_syscall_64+0xbf/0x430 [ 48.658310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.659408] RIP: 0033:0x7f8f5be195cd [ 48.660228] 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 [ 48.663902] RSP: 002b:00007ffdfd100b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.665490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f5be195cd [ 48.666968] RDX: 000055fce0968e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.668463] RBP: 00007ffdfd100bd0 R08: 0000000000000000 R09: 00007ffdfd100270 [ 48.669934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd2060fad0 [ 48.671399] R13: 00007ffdfd101000 R14: 000055fd20610bc0 R15: 000055fd20621780 [ 48.672910] [ 48.673448] irq event stamp: 1779 [ 48.674197] hardirqs last enabled at (1789): [] irqentry_exit+0x17b/0x650 [ 48.675938] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 48.677519] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 48.679031] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 48.680516] ---[ end trace 0000000000000000 ]--- [ 49.443494] ------------[ cut here ]------------ [ 49.444337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.446226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.447524] Modules linked in: [ 49.448064] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.449857] Tainted: [W]=WARN [ 49.450402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.451750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.452587] 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 [ 49.455449] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286 [ 49.456300] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050 [ 49.457485] RDX: ffff888015705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.458680] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f [ 49.459865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.461042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8 [ 49.462243] FS: 00007f98588a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.463580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.464583] CR2: 00007f9858d98580 CR3: 000000001e4b2000 CR4: 0000000000350ef0 [ 49.465779] Call Trace: [ 49.466244] [ 49.466631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.467478] ? __create_object+0x59/0x80 [ 49.468192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.469037] __vmalloc_noprof+0x59/0x60 [ 49.469732] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.470538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.471385] bpf_prog_alloc+0x39/0x200 [ 49.472026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.472878] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.473713] do_seccomp+0x349/0x25e0 [ 49.474373] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.475184] ? __pfx_do_seccomp+0x10/0x10 [ 49.475883] ? find_held_lock+0x2b/0x80 [ 49.476588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.477475] ? static_key_count+0x60/0x80 [ 49.478211] prctl_set_seccomp+0x4e/0x70 [ 49.478884] __do_sys_prctl+0xe6c/0x1d70 [ 49.479612] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.480422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.481329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.482226] ? irqentry_exit+0xf3/0x650 [ 49.482894] do_syscall_64+0xbf/0x430 [ 49.483584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.484501] RIP: 0033:0x7f9858d985cd [ 49.485121] 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 [ 49.488173] RSP: 002b:00007fff73b9f300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.489473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9858d985cd [ 49.490694] RDX: 0000562eab2b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.491926] RBP: 00007fff73b9f360 R08: 0000000000000000 R09: 00007fff73b9ea00 [ 49.493149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ec0264b10 [ 49.494389] R13: 00007fff73b9f790 R14: 0000562ec02652b0 R15: 0000562ec02796f0 [ 49.495648] [ 49.496073] irq event stamp: 1691 [ 49.496690] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.498189] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.499658] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.501196] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.502689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19709' (ECDSA) to the list of known hosts. 2025/11/17 21:46:13 fuzzer started 2025/11/17 21:46:13 dialing manager at localhost:37895 2025/11/17 21:46:13 checking machine... 2025/11/17 21:46:13 checking revisions... [ 50.396689] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:46:13 testing simple program... [ 50.481446] cgroup: Unknown subsys name 'net' [ 50.525941] cgroup: Unknown subsys name 'cpuset' [ 50.540111] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:46:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801570fc08 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801570f6e8 R8 =0000000000000001 R9 =ffff88801570f7e0 R10=000000000003c9ed R11=00000000000284ce R12=ffffffff8135e7a2 R13=ffff88801570f7e8 R14=ffff88801570fbd8 R15=ffff88801570f7a0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f04ad366900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdb416a8e0 CR3=0000000015a5f000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c2707b3b0c9f4b7e00000000000ae988 XMM05=1319e678c5640f8a0000000000321460 XMM06=5b441c9aa749204700000000003213c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff86725b08 RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b08 RSP=ffff88806cf089b8 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b08 R13=ffffffff86725ae0 R14=ffffffff86725b04 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 00007f8f5b927900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f5bede618 CR3=000000000e45f000 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