[ 46.136207] ------------[ cut here ]------------ [ 46.137154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.139203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.140764] Modules linked in: [ 46.141408] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.143378] Tainted: [W]=WARN [ 46.143926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.145433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.146356] 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 [ 46.149561] RSP: 0018:ffff88801b54fbc0 EFLAGS: 00010286 [ 46.150535] RAX: 0000000000000000 RBX: ffffed10036a9f78 RCX: ffffffff813a4050 [ 46.151819] RDX: ffff888013dcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.153145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a9f2f [ 46.154430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.155701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b54fdf8 [ 46.157026] FS: 00007fb7800f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.158464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.159526] CR2: 00007fb7805e5580 CR3: 000000000cc7f000 CR4: 0000000000350ef0 [ 46.160852] Call Trace: [ 46.161357] [ 46.161759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.162656] ? __create_object+0x59/0x80 [ 46.163437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.164431] __vmalloc_noprof+0x59/0x60 [ 46.165153] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.166023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.166946] bpf_prog_alloc+0x39/0x200 [ 46.167667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.168649] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.169557] do_seccomp+0x349/0x25e0 [ 46.170226] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.171127] ? __pfx_do_seccomp+0x10/0x10 [ 46.171919] ? find_held_lock+0x2b/0x80 [ 46.172723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.173684] ? static_key_count+0x60/0x80 [ 46.174485] prctl_set_seccomp+0x4e/0x70 [ 46.175203] __do_sys_prctl+0xe6c/0x1d70 [ 46.175979] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.176875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.177836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.178800] ? irqentry_exit+0xf3/0x650 [ 46.179561] do_syscall_64+0xbf/0x430 [ 46.180294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.181239] RIP: 0033:0x7fb7805e55cd [ 46.181945] 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 [ 46.185129] RSP: 002b:00007fff9f3d3eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.186499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7805e55cd [ 46.187771] RDX: 00005600655e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.189104] RBP: 00007fff9f3d3f10 R08: 0000000000000000 R09: 00007fff9f3d35b0 [ 46.190390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560077a5aad0 [ 46.191673] R13: 00007fff9f3d4340 R14: 0000560077a5bbc0 R15: 0000560077a6c780 [ 46.193009] [ 46.193478] irq event stamp: 1741 [ 46.194082] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.195587] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.197129] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.198677] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.200188] ---[ end trace 0000000000000000 ]--- [ 48.970228] ------------[ cut here ]------------ [ 48.971161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.973222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.974722] Modules linked in: [ 48.975361] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.977380] Tainted: [W]=WARN [ 48.977944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.979670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.980674] 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 [ 48.983924] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 48.984912] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 48.986221] RDX: ffff8880171d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.987533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 48.988847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.990140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 48.991421] FS: 00007f8021261900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.992879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.993936] CR2: 00007f8021753580 CR3: 000000000b784000 CR4: 0000000000350ef0 [ 48.995228] Call Trace: [ 48.995731] [ 48.996149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.997064] ? __create_object+0x59/0x80 [ 48.997848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.998821] __vmalloc_noprof+0x59/0x60 [ 48.999576] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.000463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.001395] bpf_prog_alloc+0x39/0x200 [ 49.002087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.003027] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.003933] do_seccomp+0x349/0x25e0 [ 49.004667] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.005581] ? __pfx_do_seccomp+0x10/0x10 [ 49.006377] ? find_held_lock+0x2b/0x80 [ 49.007096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.008064] ? static_key_count+0x60/0x80 [ 49.008875] prctl_set_seccomp+0x4e/0x70 [ 49.009662] __do_sys_prctl+0xe6c/0x1d70 [ 49.010449] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.011299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.012223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.013228] ? irqentry_exit+0xf3/0x650 [ 49.014006] do_syscall_64+0xbf/0x430 [ 49.014756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.015724] RIP: 0033:0x7f80217535cd [ 49.016437] 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 [ 49.019616] RSP: 002b:00007fffdda1e120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.021001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80217535cd [ 49.022283] RDX: 0000564e3c9eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.023565] RBP: 00007fffdda1e180 R08: 0000000000000000 R09: 00007fffdda1d820 [ 49.024868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e6999fad0 [ 49.025958] R13: 00007fffdda1e5b0 R14: 0000564e699a0bc0 R15: 0000564e699b1780 [ 49.027036] [ 49.027427] irq event stamp: 1865 [ 49.027934] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.029205] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.030471] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 49.031770] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 49.033059] ---[ end trace 0000000000000000 ]--- [ 49.717863] ------------[ cut here ]------------ [ 49.718785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.720858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.722319] Modules linked in: [ 49.722927] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.724948] Tainted: [W]=WARN [ 49.725537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.727011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.727935] 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 [ 49.731114] RSP: 0018:ffff88801696fbc0 EFLAGS: 00010286 [ 49.732100] RAX: 0000000000000000 RBX: ffffed1002d2df78 RCX: ffffffff813a4050 [ 49.733436] RDX: ffff8880171d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.734715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2df2f [ 49.735991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.737310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801696fdf8 [ 49.738597] FS: 00007f42bf784900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.740019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.741117] CR2: 00007f42bfc76580 CR3: 00000000211c0000 CR4: 0000000000350ef0 [ 49.742390] Call Trace: [ 49.742848] [ 49.743296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.744143] ? __create_object+0x59/0x80 [ 49.744961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.745930] __vmalloc_noprof+0x59/0x60 [ 49.746688] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.747559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.748538] bpf_prog_alloc+0x39/0x200 [ 49.749233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.750167] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.751067] do_seccomp+0x349/0x25e0 [ 49.751776] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.752720] ? __pfx_do_seccomp+0x10/0x10 [ 49.753515] ? find_held_lock+0x2b/0x80 [ 49.754226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.755184] ? static_key_count+0x60/0x80 [ 49.755987] prctl_set_seccomp+0x4e/0x70 [ 49.756788] __do_sys_prctl+0xe6c/0x1d70 [ 49.757584] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.758443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.759406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.760390] ? irqentry_exit+0xf3/0x650 [ 49.761147] do_syscall_64+0xbf/0x430 [ 49.761900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.762835] RIP: 0033:0x7f42bfc765cd [ 49.763530] 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 [ 49.766721] RSP: 002b:00007ffe4e542850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.768079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42bfc765cd [ 49.769402] RDX: 0000555d9d64de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.770683] RBP: 00007ffe4e5428b0 R08: 0000000000000000 R09: 00007ffe4e541f50 [ 49.771972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc1e9a2b0 [ 49.773291] R13: 00007ffe4e542ce0 R14: 0000555dc1e9cd20 R15: 0000555dc1eae8d0 [ 49.774135] [ 49.774438] irq event stamp: 1733 [ 49.774824] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.775801] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.776799] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.777718] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.778485] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62679' (ECDSA) to the list of known hosts. 2025/11/18 06:36:44 fuzzer started 2025/11/18 06:36:45 dialing manager at localhost:37895 2025/11/18 06:36:45 checking machine... 2025/11/18 06:36:45 checking revisions... [ 50.580735] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:36:45 testing simple program... [ 50.657285] cgroup: Unknown subsys name 'net' [ 50.723964] cgroup: Unknown subsys name 'cpuset' [ 50.736291] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:36:44 Registers: info registers vcpu 0 RAX=0000000000041599 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8021240020 CR3=000000000b756000 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=36333a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801709eb30 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801709ec18 RIP=ffffffff81529397 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 00007f8021261900 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=00007f802121a008 CR3=000000000b795000 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