[ 45.601438] ------------[ cut here ]------------ [ 45.602471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.604554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.606155] Modules linked in: [ 45.607075] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.609256] Tainted: [W]=WARN [ 45.609908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.611473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.612453] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.615793] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 45.616833] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 45.618215] RDX: ffff888017f5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.619587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 45.620963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.622397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 45.623692] FS: 00007f8296fb3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.625102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.626161] CR2: 00007f82974a5580 CR3: 000000000e946000 CR4: 0000000000350ef0 [ 45.627430] Call Trace: [ 45.627935] [ 45.628336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.629224] ? __create_object+0x59/0x80 [ 45.630007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.630975] __vmalloc_noprof+0x59/0x60 [ 45.631724] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.632550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.633479] bpf_prog_alloc+0x39/0x200 [ 45.634218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.635137] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.636029] do_seccomp+0x349/0x25e0 [ 45.636731] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.637564] ? __pfx_do_seccomp+0x10/0x10 [ 45.638348] ? find_held_lock+0x2b/0x80 [ 45.639105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.640048] ? static_key_count+0x60/0x80 [ 45.640832] prctl_set_seccomp+0x4e/0x70 [ 45.641547] __do_sys_prctl+0xe6c/0x1d70 [ 45.642337] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.643178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.644145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.645099] ? irqentry_exit+0xf3/0x650 [ 45.645853] do_syscall_64+0xbf/0x430 [ 45.646550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.647491] RIP: 0033:0x7f82974a55cd [ 45.648198] 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 [ 45.651322] RSP: 002b:00007ffc39c26d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.652693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82974a55cd [ 45.653955] RDX: 000055ea6fbcbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.655194] RBP: 00007ffc39c26d90 R08: 0000000000000000 R09: 00007ffc39c26430 [ 45.656224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea9f92aad0 [ 45.657254] R13: 00007ffc39c271c0 R14: 000055ea9f92bbc0 R15: 000055ea9f93c780 [ 45.658301] [ 45.658672] irq event stamp: 1823 [ 45.659160] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.660384] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.661621] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 45.662893] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 45.664109] ---[ end trace 0000000000000000 ]--- [ 48.702018] ------------[ cut here ]------------ [ 48.703024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.705117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.706685] Modules linked in: [ 48.707305] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.709361] Tainted: [W]=WARN [ 48.709997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.711551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.712488] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.715829] RSP: 0018:ffff88801bd17bc0 EFLAGS: 00010286 [ 48.716863] RAX: 0000000000000000 RBX: ffffed10037a2f78 RCX: ffffffff813a4050 [ 48.718201] RDX: ffff888016420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.719560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a2f2f [ 48.720883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.722264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd17df8 [ 48.723640] FS: 00007f0d0315d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.725168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.726307] CR2: 00007fffe58d3ef7 CR3: 000000000d0e3000 CR4: 0000000000350ef0 [ 48.727650] Call Trace: [ 48.728129] [ 48.728565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.729532] ? __create_object+0x59/0x80 [ 48.730359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.731382] __vmalloc_noprof+0x59/0x60 [ 48.732194] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.733179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.734182] bpf_prog_alloc+0x39/0x200 [ 48.734970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.735933] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.736888] do_seccomp+0x349/0x25e0 [ 48.737584] ? find_held_lock+0x2b/0x80 [ 48.738410] ? do_prlimit+0x310/0x610 [ 48.739196] ? __pfx_do_seccomp+0x10/0x10 [ 48.740020] ? do_raw_spin_unlock+0x53/0x220 [ 48.740914] ? _raw_spin_unlock+0x1e/0x40 [ 48.741735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.742764] ? static_key_count+0x60/0x80 [ 48.743549] prctl_set_seccomp+0x4e/0x70 [ 48.744380] __do_sys_prctl+0xe6c/0x1d70 [ 48.745196] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.746122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.747184] ? irqentry_exit+0xf3/0x650 [ 48.747958] do_syscall_64+0xbf/0x430 [ 48.748699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.749651] RIP: 0033:0x7f0d0364f5cd [ 48.750377] 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 [ 48.753726] RSP: 002b:00007fffe58d20d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.755172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d0364f5cd [ 48.756526] RDX: 00005560c985ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.757898] RBP: 00007fffe58d2130 R08: 0000000000000000 R09: 00007fffe58d17d0 [ 48.759249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556102032ad0 [ 48.760633] R13: 00007fffe58d2560 R14: 0000556102033bc0 R15: 0000556102044780 [ 48.761996] [ 48.762464] irq event stamp: 1747 [ 48.763099] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.764438] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.765750] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.767133] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.768471] ---[ end trace 0000000000000000 ]--- [ 49.487644] ------------[ cut here ]------------ [ 49.488677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.490881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.492499] Modules linked in: [ 49.493203] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.495390] Tainted: [W]=WARN [ 49.496046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.497663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.498672] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.502345] RSP: 0018:ffff8880195bfbc0 EFLAGS: 00010286 [ 49.503451] RAX: 0000000000000000 RBX: ffffed10032b7f78 RCX: ffffffff813a4050 [ 49.504913] RDX: ffff888016633780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.506358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b7f2f [ 49.507812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.509238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195bfdf8 [ 49.510673] FS: 00007f4a8c152900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.512259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.513425] CR2: 00007f4a8c644580 CR3: 000000000d48c000 CR4: 0000000000350ef0 [ 49.514846] Call Trace: [ 49.515354] [ 49.515858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.516860] ? __create_object+0x59/0x80 [ 49.517712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.518736] __vmalloc_noprof+0x59/0x60 [ 49.519470] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.520385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521374] bpf_prog_alloc+0x39/0x200 [ 49.522174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.523161] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.524119] do_seccomp+0x349/0x25e0 [ 49.524888] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.525850] ? __pfx_do_seccomp+0x10/0x10 [ 49.526701] ? find_held_lock+0x2b/0x80 [ 49.527461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.528483] ? static_key_count+0x60/0x80 [ 49.529341] prctl_set_seccomp+0x4e/0x70 [ 49.530186] __do_sys_prctl+0xe6c/0x1d70 [ 49.531021] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.531942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.532977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.534016] ? irqentry_exit+0xf3/0x650 [ 49.534854] do_syscall_64+0xbf/0x430 [ 49.535647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.536667] RIP: 0033:0x7f4a8c6445cd [ 49.537372] 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 [ 49.540783] RSP: 002b:00007ffc47615c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.542260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a8c6445cd [ 49.543651] RDX: 0000559f703e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545041] RBP: 00007ffc47615c70 R08: 0000000000000000 R09: 00007ffc47615310 [ 49.546439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559faea1bad0 [ 49.547816] R13: 00007ffc476160a0 R14: 0000559faea1cbc0 R15: 0000559faea2d780 [ 49.549220] [ 49.549716] irq event stamp: 1695 [ 49.550385] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.552032] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.553694] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 49.555219] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 49.556626] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11861' (ECDSA) to the list of known hosts. 2025/11/18 17:35:27 fuzzer started 2025/11/18 17:35:27 dialing manager at localhost:34383 2025/11/18 17:35:27 checking machine... 2025/11/18 17:35:27 checking revisions... [ 50.428918] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:35:27 testing simple program... [ 50.513971] cgroup: Unknown subsys name 'net' [ 50.577025] cgroup: Unknown subsys name 'cpuset' [ 50.600272] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:35:26 Registers: info registers vcpu 0 RAX=ffff888012c38dc0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888012105a40 RSI=0000000000000000 RDI=ffff88801cdc9f50 RBP=ffff88801cdc9f50 RSP=ffff88806ce08da8 R8 =0000000000000001 R9 =ffffed100d9c11a6 R10=0000000000000003 R11=0000000000000001 R12=ffff888012c402b8 R13=0000000000000246 R14=ffff88801cdc9f50 R15=ffff888009472140 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007f0d0315d900 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=00007f0d03122008 CR3=000000001fbd5000 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=0000000000028c45 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0c6a8b008 CR3=000000000c0f6000 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=d638b21790ed58ba01473265eebf8cb1 XMM02=ec2efd57dc4c00df0000000000305110 XMM03=4624db611cae3c6700000000003051e0 XMM04=cb95183d3df23f7f00000000000ae988 XMM05=0394861f14684e59000000000031f478 XMM06=3e829fc8c8edc990000000000031f300 XMM07=e042d86d42eb936e00000000003107c8 XMM08=4624db611cae3c6700000000003051e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000