[ 46.585622] ------------[ cut here ]------------ [ 46.586406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.588092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.589297] Modules linked in: [ 46.589829] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.591470] Tainted: [W]=WARN [ 46.591928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.593147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.593914] 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 [ 46.596552] RSP: 0018:ffff88801b1efbc0 EFLAGS: 00010286 [ 46.597368] RAX: 0000000000000000 RBX: ffffed100363df78 RCX: ffffffff813a4050 [ 46.598452] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.599514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363df2f [ 46.600581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.601653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1efdf8 [ 46.602724] FS: 00007fd1c6f71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.603913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.604803] CR2: 00007fd1c7463580 CR3: 000000000da1c000 CR4: 0000000000350ef0 [ 46.605884] Call Trace: [ 46.606270] [ 46.606633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.607368] ? __create_object+0x59/0x80 [ 46.607989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608787] __vmalloc_noprof+0x59/0x60 [ 46.609404] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.610111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.610890] bpf_prog_alloc+0x39/0x200 [ 46.611497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612229] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.612971] do_seccomp+0x349/0x25e0 [ 46.613564] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.614287] ? __pfx_do_seccomp+0x10/0x10 [ 46.614947] ? find_held_lock+0x2b/0x80 [ 46.615562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.616346] ? static_key_count+0x60/0x80 [ 46.616968] prctl_set_seccomp+0x4e/0x70 [ 46.617619] __do_sys_prctl+0xe6c/0x1d70 [ 46.618237] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.618941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.619731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.620531] ? irqentry_exit+0xf3/0x650 [ 46.621129] do_syscall_64+0xbf/0x430 [ 46.621741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.622536] RIP: 0033:0x7fd1c74635cd [ 46.623081] 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 [ 46.625726] RSP: 002b:00007fff241ef870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.626858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1c74635cd [ 46.627921] RDX: 0000563f37167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.628992] RBP: 00007fff241ef8d0 R08: 0000000000000000 R09: 00007fff241eef70 [ 46.630069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f4f81cad0 [ 46.631137] R13: 00007fff241efd00 R14: 0000563f4f81dbc0 R15: 0000563f4f82e780 [ 46.632203] [ 46.632577] irq event stamp: 1719 [ 46.633080] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.634344] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.635618] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.636896] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 46.638157] ---[ end trace 0000000000000000 ]--- [ 49.929760] ------------[ cut here ]------------ [ 49.930344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.931596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.932494] Modules linked in: [ 49.932860] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.934261] Tainted: [W]=WARN [ 49.934857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.936304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.937203] 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 [ 49.940291] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 49.941231] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 49.942492] RDX: ffff8880166a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.943752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 49.945010] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.946275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 49.947532] FS: 00007f4120898900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.948941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.949983] CR2: 00007ffd9bf06ef7 CR3: 0000000009dd7000 CR4: 0000000000350ef0 [ 49.951250] Call Trace: [ 49.951744] [ 49.952149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.953033] ? __create_object+0x59/0x80 [ 49.953815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.954768] __vmalloc_noprof+0x59/0x60 [ 49.955515] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.956381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.957246] bpf_prog_alloc+0x39/0x200 [ 49.957970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958898] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.959800] do_seccomp+0x349/0x25e0 [ 49.960515] ? find_held_lock+0x2b/0x80 [ 49.961221] ? do_prlimit+0x310/0x610 [ 49.961958] ? __pfx_do_seccomp+0x10/0x10 [ 49.962731] ? do_raw_spin_unlock+0x53/0x220 [ 49.963551] ? _raw_spin_unlock+0x1e/0x40 [ 49.964272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.965205] ? static_key_count+0x60/0x80 [ 49.965991] prctl_set_seccomp+0x4e/0x70 [ 49.966751] __do_sys_prctl+0xe6c/0x1d70 [ 49.967509] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.968348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.969257] ? irqentry_exit+0xf3/0x650 [ 49.970019] do_syscall_64+0xbf/0x430 [ 49.970739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.971678] RIP: 0033:0x7f4120d8a5cd [ 49.972364] 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 [ 49.975461] RSP: 002b:00007ffd9bf04520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.976793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4120d8a5cd [ 49.978053] RDX: 0000562d9f179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.979333] RBP: 00007ffd9bf04580 R08: 0000000000000000 R09: 00007ffd9bf03c20 [ 49.980594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dc1f5bad0 [ 49.981852] R13: 00007ffd9bf049b0 R14: 0000562dc1f5cbc0 R15: 0000562dc1f6d780 [ 49.983122] [ 49.983576] irq event stamp: 1739 [ 49.984175] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.985687] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.987168] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 49.988673] softirqs last disabled at (1487): [] __irq_exit_rcu+0xc4/0x100 [ 49.990086] ---[ end trace 0000000000000000 ]--- [ 50.809557] ------------[ cut here ]------------ [ 50.810470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.812511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.814158] Modules linked in: [ 50.814869] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.816826] Tainted: [W]=WARN [ 50.817400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.818863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.819766] 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 [ 50.822857] RSP: 0018:ffff88800bccfbc0 EFLAGS: 00010286 [ 50.823817] RAX: 0000000000000000 RBX: ffffed1001799f78 RCX: ffffffff813a4050 [ 50.825080] RDX: ffff8880171b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.826354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001799f2f [ 50.827612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.828875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bccfdf8 [ 50.830140] FS: 00007fed3c3c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.831549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.832598] CR2: 00007fed3c8b5580 CR3: 000000000d45f000 CR4: 0000000000350ef0 [ 50.833878] Call Trace: [ 50.834382] [ 50.834786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.835675] ? __create_object+0x59/0x80 [ 50.836448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.837410] __vmalloc_noprof+0x59/0x60 [ 50.838130] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.838990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.839899] bpf_prog_alloc+0x39/0x200 [ 50.840638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.841571] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.842473] do_seccomp+0x349/0x25e0 [ 50.843136] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.844035] ? __pfx_do_seccomp+0x10/0x10 [ 50.844820] ? find_held_lock+0x2b/0x80 [ 50.845588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.846541] ? static_key_count+0x60/0x80 [ 50.847287] prctl_set_seccomp+0x4e/0x70 [ 50.848061] __do_sys_prctl+0xe6c/0x1d70 [ 50.848847] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.849716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.850673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.851637] ? irqentry_exit+0xf3/0x650 [ 50.852385] do_syscall_64+0xbf/0x430 [ 50.853068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.854008] RIP: 0033:0x7fed3c8b55cd [ 50.854694] 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 [ 50.857800] RSP: 002b:00007fff7079eb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.859146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed3c8b55cd [ 50.860412] RDX: 000055d3dd2bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.861682] RBP: 00007fff7079ebd0 R08: 0000000000000000 R09: 00007fff7079e270 [ 50.862948] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d407c87ad0 [ 50.864202] R13: 00007fff7079f000 R14: 000055d407c88bc0 R15: 000055d407c99780 [ 50.865503] [ 50.865925] irq event stamp: 1805 [ 50.866577] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.868090] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.869603] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.871121] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.872612] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1379' (ECDSA) to the list of known hosts. 2025/11/17 13:31:51 fuzzer started 2025/11/17 13:31:51 dialing manager at localhost:37895 2025/11/17 13:31:52 checking machine... 2025/11/17 13:31:52 checking revisions... [ 51.776491] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:31:52 testing simple program... [ 51.875943] cgroup: Unknown subsys name 'net' [ 51.939248] cgroup: Unknown subsys name 'cpuset' [ 51.969644] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:31:51 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff81ab078e RDI=ffffed100d9c785e RBP=ffff88806ce3c2f0 RSP=ffff88801b177b90 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffffffff81ab078e R14=0000000000000000 R15=ffff88800d985378 RIP=ffffffff81b2d128 RFL=00000082 [--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 00007f4120898900 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=00007f4120e4d650 CR3=000000000db67000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888018ca50f8 RCX=ffffffff81eb684b RDX=ffff888016321bc0 RSI=ffffea0000605080 RDI=ffff888018ca50f8 RBP=ffffea0000605080 RSP=ffff88801644fb18 R8 =0000000000000000 R9 =fffff940000c0a10 R10=0000000000000001 R11=0000000000000001 R12=ffffea0000605080 R13=ffffffff81eba510 R14=0000000000800000 R15=ffff888018ca5228 RIP=ffffffff81751c74 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f05830fd900 00000000 00000000 GS =0000 ffff8880e548f000 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=00007f0582814048 CR3=000000000e0dc000 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=00000000002eddc02fccd54c36d8a3f3 XMM01=00000000003035307e8a42789393c4b7 XMM02=0000000000303638eff9b2d0a8fce9cb XMM03=00000000003037082c67c8bc2e329bc3 XMM04=6084131d259e75eb00000000000ae988 XMM05=2bb252eb7bb8015500000000003207b0 XMM06=817b8945e9d50373000000000031f0e8 XMM07=e042d86d42eb936e00000000003103c8 XMM08=1cc26002426b35860000000000303708 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000