[ 45.818922] ------------[ cut here ]------------ [ 45.819833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.821854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.823303] Modules linked in: [ 45.823935] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.826167] Tainted: [W]=WARN [ 45.826832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.828310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.829248] 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 [ 45.832452] RSP: 0018:ffff88801654fbc0 EFLAGS: 00010286 [ 45.833443] RAX: 0000000000000000 RBX: ffffed1002ca9f78 RCX: ffffffff813a4050 [ 45.835794] RDX: ffff8880158d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.838930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca9f2f [ 45.840260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.841573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801654fdf8 [ 45.842891] FS: 00007f59ea566900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.844325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.845416] CR2: 00007f59eaa58580 CR3: 0000000015eeb000 CR4: 0000000000350ef0 [ 45.846705] Call Trace: [ 45.847177] [ 45.847592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.848500] ? __create_object+0x59/0x80 [ 45.849315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.850303] __vmalloc_noprof+0x59/0x60 [ 45.851067] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.851935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.852878] bpf_prog_alloc+0x39/0x200 [ 45.853611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.854547] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.855444] do_seccomp+0x349/0x25e0 [ 45.856170] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.857077] ? __pfx_do_seccomp+0x10/0x10 [ 45.857887] ? find_held_lock+0x2b/0x80 [ 45.858619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.859589] ? static_key_count+0x60/0x80 [ 45.860405] prctl_set_seccomp+0x4e/0x70 [ 45.861187] __do_sys_prctl+0xe6c/0x1d70 [ 45.861984] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.862853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.863818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.864806] ? irqentry_exit+0xf3/0x650 [ 45.865549] do_syscall_64+0xbf/0x430 [ 45.866298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.867269] RIP: 0033:0x7f59eaa585cd [ 45.867980] 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 [ 45.871199] RSP: 002b:00007ffdd30d1d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.872590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59eaa585cd [ 45.873886] RDX: 000055a768c08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.875177] RBP: 00007ffdd30d1d80 R08: 0000000000000000 R09: 00007ffdd30d1420 [ 45.876463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a78d1fbad0 [ 45.877783] R13: 00007ffdd30d21b0 R14: 000055a78d1fcbc0 R15: 000055a78d20d780 [ 45.879095] [ 45.879537] irq event stamp: 2105 [ 45.880204] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 45.881764] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 45.883298] softirqs last enabled at (1940): [] handle_softirqs+0x50c/0x770 [ 45.884839] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 45.886274] ---[ end trace 0000000000000000 ]--- [ 49.275463] ------------[ cut here ]------------ [ 49.276244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.277922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.279138] Modules linked in: [ 49.279626] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.281301] Tainted: [W]=WARN [ 49.281789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.282981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.283729] 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 [ 49.286360] RSP: 0018:ffff888018a7fbc0 EFLAGS: 00010286 [ 49.287176] RAX: 0000000000000000 RBX: ffffed100314ff78 RCX: ffffffff813a4050 [ 49.288235] RDX: ffff88801ab05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.289312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ff2f [ 49.290372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.291426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a7fdf8 [ 49.292494] FS: 00007f8cd14c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.293699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.294547] CR2: 00007ffdb5fcaef7 CR3: 000000001feda000 CR4: 0000000000350ef0 [ 49.295610] Call Trace: [ 49.296030] [ 49.296375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.297112] ? __create_object+0x59/0x80 [ 49.297784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.298550] __vmalloc_noprof+0x59/0x60 [ 49.299172] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.299891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.300616] bpf_prog_alloc+0x39/0x200 [ 49.301221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.302001] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.302751] do_seccomp+0x349/0x25e0 [ 49.303308] ? find_held_lock+0x2b/0x80 [ 49.303943] ? do_prlimit+0x310/0x610 [ 49.304521] ? __pfx_do_seccomp+0x10/0x10 [ 49.305183] ? do_raw_spin_unlock+0x53/0x220 [ 49.305880] ? _raw_spin_unlock+0x1e/0x40 [ 49.306489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.307292] ? static_key_count+0x60/0x80 [ 49.307959] prctl_set_seccomp+0x4e/0x70 [ 49.308570] __do_sys_prctl+0xe6c/0x1d70 [ 49.309216] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.309942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.310753] ? irqentry_exit+0xf3/0x650 [ 49.311347] do_syscall_64+0xbf/0x430 [ 49.311954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.312740] RIP: 0033:0x7f8cd19bb5cd [ 49.313314] 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 [ 49.315928] RSP: 002b:00007ffdb5fc9470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.317057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cd19bb5cd [ 49.318136] RDX: 0000561756c13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.319205] RBP: 00007ffdb5fc94d0 R08: 0000000000000000 R09: 00007ffdb5fc8b70 [ 49.320268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561770660ad0 [ 49.321335] R13: 00007ffdb5fc9900 R14: 0000561770661bc0 R15: 0000561770672780 [ 49.322406] [ 49.322787] irq event stamp: 1717 [ 49.323300] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.324576] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.325878] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 49.327176] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 49.328446] ---[ end trace 0000000000000000 ]--- [ 50.106935] ------------[ cut here ]------------ [ 50.107898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.109906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.111384] Modules linked in: [ 50.112012] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.114005] Tainted: [W]=WARN [ 50.114568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.116054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.116965] 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 [ 50.120178] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 50.121161] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 50.122450] RDX: ffff8880173b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.123747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 50.125037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.126334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 50.127634] FS: 00007f02c5f78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.129117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.130189] CR2: 00007f02c64de4a6 CR3: 0000000009c72000 CR4: 0000000000350ef0 [ 50.131476] Call Trace: [ 50.131995] [ 50.132418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.133323] ? __create_object+0x59/0x80 [ 50.134113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.135105] __vmalloc_noprof+0x59/0x60 [ 50.135872] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.136751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.137703] bpf_prog_alloc+0x39/0x200 [ 50.138395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.139324] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.140237] do_seccomp+0x349/0x25e0 [ 50.140967] ? find_held_lock+0x2b/0x80 [ 50.141745] ? do_prlimit+0x310/0x610 [ 50.142437] ? __pfx_do_seccomp+0x10/0x10 [ 50.143240] ? do_raw_spin_unlock+0x53/0x220 [ 50.144084] ? _raw_spin_unlock+0x1e/0x40 [ 50.144869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.145849] ? static_key_count+0x60/0x80 [ 50.146608] prctl_set_seccomp+0x4e/0x70 [ 50.147398] __do_sys_prctl+0xe6c/0x1d70 [ 50.148189] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.149051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.150048] ? irqentry_exit+0xf3/0x650 [ 50.150817] do_syscall_64+0xbf/0x430 [ 50.151504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.152476] RIP: 0033:0x7f02c646a5cd [ 50.153180] 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 [ 50.156376] RSP: 002b:00007fff08931f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.157789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02c646a5cd [ 50.159087] RDX: 00005563256cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.160366] RBP: 00007fff08931fb0 R08: 0000000000000000 R09: 00007fff08931650 [ 50.161683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556362199ad0 [ 50.162962] R13: 00007fff089323e0 R14: 000055636219abc0 R15: 00005563621ab780 [ 50.164275] [ 50.164730] irq event stamp: 1733 [ 50.165352] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.166879] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.168413] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 50.169984] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.171504] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5473' (ECDSA) to the list of known hosts. 2025/11/18 23:52:20 fuzzer started 2025/11/18 23:52:20 dialing manager at localhost:34383 2025/11/18 23:52:20 checking machine... 2025/11/18 23:52:20 checking revisions... [ 51.073543] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:52:21 testing simple program... [ 51.163727] cgroup: Unknown subsys name 'net' [ 51.218548] cgroup: Unknown subsys name 'cpuset' [ 51.231184] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:52:20 Registers: info registers vcpu 0 RAX=000000000004406d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007faa185851c0 CR3=000000001694c000 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=14a5b0c2a5a4b3bd2a40c94187a1b2b7 XMM02=2c67c8bc2e329bc300000000003020e0 XMM03=fb795ef6d6577056000000000030e790 XMM04=4b6f0dd4d2d1639800000000000ae988 XMM05=d96330e2d2db8632000000000031e6c0 XMM06=cdead09f7da58cc90000000000318370 XMM07=e042d86d42eb936e000000000030ea10 XMM08=703e9629c2e7d80d0000000000302140 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f8cd203aa20 RBX=00007ffdb5fc8c40 RCX=000056177067cfe0 RDX=0000561770674298 RSI=00007ffdb5fc8ae0 RDI=0000000000000026 RBP=00007ffdb5fc8d70 RSP=00007ffdb5fc8ae0 R8 =0000000000000000 R9 =00007ffdb5fc8c70 R10=000000000000002b R11=0000000200000000 R12=0000000000000000 R13=0000000000000000 R14=000000000000002b R15=0000000000000000 RIP=00007f8cd205cab2 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8cd14c9900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056177065ef40 CR3=000000001fea5000 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