[ 38.963002] ------------[ cut here ]------------ [ 38.963794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.965441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.966656] Modules linked in: [ 38.967187] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.968852] Tainted: [W]=WARN [ 38.969315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.970552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.971323] 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 [ 38.973968] RSP: 0018:ffff888015fbfbc0 EFLAGS: 00010286 [ 38.975317] RAX: 0000000000000000 RBX: ffffed1002bf7f78 RCX: ffffffff813a4050 [ 38.976393] RDX: ffff888017d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.977463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf7f2f [ 38.978546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.979632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fbfdf8 [ 38.980707] FS: 00007f31256a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.981909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982802] CR2: 00007f3125b94580 CR3: 000000000e3e6000 CR4: 0000000000350ef0 [ 38.983880] Call Trace: [ 38.984267] [ 38.984609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.985354] ? __create_object+0x59/0x80 [ 38.986011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986839] __vmalloc_noprof+0x59/0x60 [ 38.987440] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.988166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988934] bpf_prog_alloc+0x39/0x200 [ 38.989510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990284] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.991036] do_seccomp+0x349/0x25e0 [ 38.991602] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.992353] ? __pfx_do_seccomp+0x10/0x10 [ 38.993020] ? find_held_lock+0x2b/0x80 [ 38.993619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.994413] ? static_key_count+0x60/0x80 [ 38.995089] prctl_set_seccomp+0x4e/0x70 [ 38.995729] __do_sys_prctl+0xe6c/0x1d70 [ 38.996341] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998637] ? irqentry_exit+0xf3/0x650 [ 38.999273] do_syscall_64+0xbf/0x430 [ 38.999888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.000652] RIP: 0033:0x7f3125b945cd [ 39.001239] 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 [ 39.003908] RSP: 002b:00007fff4e64fa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.005051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3125b945cd [ 39.006133] RDX: 00005562e7b61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.007225] RBP: 00007fff4e64fa70 R08: 0000000000000000 R09: 00007fff4e64f110 [ 39.008303] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563268fdad0 [ 39.009368] R13: 00007fff4e64fea0 R14: 00005563268febc0 R15: 000055632690f780 [ 39.010455] [ 39.010843] irq event stamp: 1733 [ 39.011353] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.012621] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.013904] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 39.015205] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 39.016479] ---[ end trace 0000000000000000 ]--- [ 41.843295] ------------[ cut here ]------------ [ 41.844245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.846240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.847723] Modules linked in: [ 41.848317] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.850567] Tainted: [W]=WARN [ 41.851431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.852928] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.853847] 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 [ 41.857038] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 41.858019] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 41.859318] RDX: ffff888015e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.860596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 41.861885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.863193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 41.864474] FS: 00007f98a6a13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.865954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.867029] CR2: 00007f98a6f05580 CR3: 000000000e23b000 CR4: 0000000000350ef0 [ 41.868315] Call Trace: [ 41.868829] [ 41.869241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.870135] ? __create_object+0x59/0x80 [ 41.870932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.871914] __vmalloc_noprof+0x59/0x60 [ 41.872610] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.873482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.874403] bpf_prog_alloc+0x39/0x200 [ 41.875157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.876114] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.877028] do_seccomp+0x349/0x25e0 [ 41.877758] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.878612] ? __pfx_do_seccomp+0x10/0x10 [ 41.879417] ? find_held_lock+0x2b/0x80 [ 41.880182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.881140] ? static_key_count+0x60/0x80 [ 41.881940] prctl_set_seccomp+0x4e/0x70 [ 41.882737] __do_sys_prctl+0xe6c/0x1d70 [ 41.883477] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.884330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.885304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.886282] ? irqentry_exit+0xf3/0x650 [ 41.887073] do_syscall_64+0xbf/0x430 [ 41.887843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.888792] RIP: 0033:0x7f98a6f055cd [ 41.889444] 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 [ 41.892637] RSP: 002b:00007ffed7593c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.894013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98a6f055cd [ 41.895325] RDX: 0000555c6b27ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.896615] RBP: 00007ffed7593c70 R08: 0000000000000000 R09: 00007ffed7593310 [ 41.897898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c7df832b0 [ 41.899229] R13: 00007ffed75940a0 R14: 0000555c7df85d20 R15: 0000555c7df978d0 [ 41.900518] [ 41.900983] irq event stamp: 1837 [ 41.901597] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 41.903141] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 41.904083] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 41.905007] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 41.905918] ---[ end trace 0000000000000000 ]--- [ 42.647981] ------------[ cut here ]------------ [ 42.648915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.650895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.652358] Modules linked in: [ 42.653048] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.655051] Tainted: [W]=WARN [ 42.655618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.657121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.658032] 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 [ 42.661274] RSP: 0018:ffff88801ac9fbc0 EFLAGS: 00010286 [ 42.662289] RAX: 0000000000000000 RBX: ffffed1003593f78 RCX: ffffffff813a4050 [ 42.663610] RDX: ffff888016815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.664909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003593f2f [ 42.666235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.667547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac9fdf8 [ 42.668841] FS: 00007fec38d91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.670284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.671382] CR2: 00007fec39283580 CR3: 000000000df8b000 CR4: 0000000000350ef0 [ 42.672700] Call Trace: [ 42.673177] [ 42.673588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.674498] ? __create_object+0x59/0x80 [ 42.675298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.676298] __vmalloc_noprof+0x59/0x60 [ 42.677080] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.677984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.678931] bpf_prog_alloc+0x39/0x200 [ 42.679651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.680598] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.681507] do_seccomp+0x349/0x25e0 [ 42.682230] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.683146] ? __pfx_do_seccomp+0x10/0x10 [ 42.683946] ? find_held_lock+0x2b/0x80 [ 42.684665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.685654] ? static_key_count+0x60/0x80 [ 42.686478] prctl_set_seccomp+0x4e/0x70 [ 42.687271] __do_sys_prctl+0xe6c/0x1d70 [ 42.688078] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.688955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.689942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.690932] ? irqentry_exit+0xf3/0x650 [ 42.691647] do_syscall_64+0xbf/0x430 [ 42.692400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.693351] RIP: 0033:0x7fec392835cd [ 42.694035] 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 [ 42.697224] RSP: 002b:00007ffe030e10c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.698612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec392835cd [ 42.699900] RDX: 000055970091be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.701191] RBP: 00007ffe030e1120 R08: 0000000000000000 R09: 00007ffe030e07c0 [ 42.702467] R10: 0000000000000000 R11: 0000000000000246 R12: 000055972bf98ad0 [ 42.703762] R13: 00007ffe030e1550 R14: 000055972bf99bc0 R15: 000055972bfaa780 [ 42.705061] [ 42.705485] irq event stamp: 1769 [ 42.706136] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.707658] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.709203] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.710772] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.712268] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59810' (ECDSA) to the list of known hosts. 2025/11/18 22:42:50 fuzzer started 2025/11/18 22:42:50 dialing manager at localhost:34383 2025/11/18 22:42:50 checking machine... 2025/11/18 22:42:50 checking revisions... [ 43.635429] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:42:50 testing simple program... [ 43.746350] cgroup: Unknown subsys name 'net' [ 43.806789] cgroup: Unknown subsys name 'cpuset' [ 43.823619] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:42:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =ffffffff86ab8488 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009611bc0 R13=ffff888009627888 R14=ffff888009627ba0 R15=ffff888009627840 RIP=ffffffff815d2c0a RFL=00000213 [----A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed758d000 CR3=000000000e15d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020b11 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfb412498 CR3=0000000009e4e000 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=2039343a32343a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a32343a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000