[ 45.969991] ------------[ cut here ]------------ [ 45.970748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.972400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.973583] Modules linked in: [ 45.974060] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.975655] Tainted: [W]=WARN [ 45.976102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.977274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.978004] 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 [ 45.980586] RSP: 0018:ffff8880166a7bc0 EFLAGS: 00010286 [ 45.981334] RAX: 0000000000000000 RBX: ffffed1002cd4f78 RCX: ffffffff813a4050 [ 45.982365] RDX: ffff88800f595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.983386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd4f2f [ 45.984400] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.985415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166a7df8 [ 45.986477] FS: 00007fce4ca16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.987612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.988417] CR2: 00007fce4cf08580 CR3: 000000000bd57000 CR4: 0000000000350ef0 [ 45.989431] Call Trace: [ 45.989838] [ 45.990164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.990886] ? __create_object+0x59/0x80 [ 45.991508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.992241] __vmalloc_noprof+0x59/0x60 [ 45.992860] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.993560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.994508] bpf_prog_alloc+0x39/0x200 [ 45.995219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.996178] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.997107] do_seccomp+0x349/0x25e0 [ 45.997701] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.998417] ? __pfx_do_seccomp+0x10/0x10 [ 45.999057] ? find_held_lock+0x2b/0x80 [ 45.999685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.000561] ? static_key_count+0x60/0x80 [ 46.001173] prctl_set_seccomp+0x4e/0x70 [ 46.001797] __do_sys_prctl+0xe6c/0x1d70 [ 46.002402] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.003082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.003848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.004620] ? irqentry_exit+0xf3/0x650 [ 46.005194] do_syscall_64+0xbf/0x430 [ 46.005784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.006544] RIP: 0033:0x7fce4cf085cd [ 46.007073] 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 [ 46.009603] RSP: 002b:00007fff21da6c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.010713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce4cf085cd [ 46.011751] RDX: 0000557f9e6dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.012774] RBP: 00007fff21da6c80 R08: 0000000000000000 R09: 00007fff21da6320 [ 46.013788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fd38a1ad0 [ 46.014821] R13: 00007fff21da70b0 R14: 0000557fd38a2bc0 R15: 0000557fd38b3780 [ 46.015855] [ 46.016222] irq event stamp: 1697 [ 46.016766] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 46.018005] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 46.019271] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 46.020571] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 46.021805] ---[ end trace 0000000000000000 ]--- [ 48.833067] ------------[ cut here ]------------ [ 48.834014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.836007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.837507] Modules linked in: [ 48.838089] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.840067] Tainted: [W]=WARN [ 48.840648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.842101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.843017] 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 [ 48.846132] RSP: 0018:ffff888019de7bc0 EFLAGS: 00010286 [ 48.847217] RAX: 0000000000000000 RBX: ffffed10033bcf78 RCX: ffffffff813a4050 [ 48.848485] RDX: ffff888019903780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.849731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bcf2f [ 48.851014] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.852275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019de7df8 [ 48.853535] FS: 00007fb5f71ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.854962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.856006] CR2: 00007ffcd5c42ef8 CR3: 000000001eb19000 CR4: 0000000000350ef0 [ 48.857268] Call Trace: [ 48.857766] [ 48.858169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.859064] ? __create_object+0x59/0x80 [ 48.859845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.860804] __vmalloc_noprof+0x59/0x60 [ 48.861553] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.862366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.863284] bpf_prog_alloc+0x39/0x200 [ 48.864009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.864929] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.865824] do_seccomp+0x349/0x25e0 [ 48.866541] ? find_held_lock+0x2b/0x80 [ 48.867250] ? do_prlimit+0x310/0x610 [ 48.867980] ? __pfx_do_seccomp+0x10/0x10 [ 48.868755] ? do_raw_spin_unlock+0x53/0x220 [ 48.869587] ? _raw_spin_unlock+0x1e/0x40 [ 48.870328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.871281] ? static_key_count+0x60/0x80 [ 48.872080] prctl_set_seccomp+0x4e/0x70 [ 48.872833] __do_sys_prctl+0xe6c/0x1d70 [ 48.873606] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.874428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.875393] ? irqentry_exit+0xf3/0x650 [ 48.876150] do_syscall_64+0xbf/0x430 [ 48.876877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.877809] RIP: 0033:0x7fb5f76c05cd [ 48.878517] 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 [ 48.881597] RSP: 002b:00007ffcd5c41430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.882956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5f76c05cd [ 48.884216] RDX: 000055e8ec6d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.885483] RBP: 00007ffcd5c41490 R08: 0000000000000000 R09: 00007ffcd5c40b30 [ 48.886774] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e90b8daad0 [ 48.888038] R13: 00007ffcd5c418c0 R14: 000055e90b8dbbc0 R15: 000055e90b8ec780 [ 48.889316] [ 48.889776] irq event stamp: 1753 [ 48.890385] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.891869] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.893369] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 48.894896] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.896382] ---[ end trace 0000000000000000 ]--- [ 49.733769] ------------[ cut here ]------------ [ 49.734711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.736758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.738226] Modules linked in: [ 49.738893] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.741103] Tainted: [W]=WARN [ 49.741780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.743279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.744199] 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 [ 49.747384] RSP: 0018:ffff888019877bc0 EFLAGS: 00010286 [ 49.748351] RAX: 0000000000000000 RBX: ffffed100330ef78 RCX: ffffffff813a4050 [ 49.749623] RDX: ffff8880141a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.750931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100330ef2f [ 49.752205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.753568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019877df8 [ 49.754880] FS: 00007f0cabf78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.756312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.757371] CR2: 00007ffe1bc4aef8 CR3: 000000001ea08000 CR4: 0000000000350ef0 [ 49.758665] Call Trace: [ 49.759138] [ 49.759579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.760480] ? __create_object+0x59/0x80 [ 49.761223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.762204] __vmalloc_noprof+0x59/0x60 [ 49.762970] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.763832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764783] bpf_prog_alloc+0x39/0x200 [ 49.765521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766432] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.767363] do_seccomp+0x349/0x25e0 [ 49.768108] ? find_held_lock+0x2b/0x80 [ 49.768853] ? do_prlimit+0x310/0x610 [ 49.769601] ? __pfx_do_seccomp+0x10/0x10 [ 49.770368] ? do_raw_spin_unlock+0x53/0x220 [ 49.771206] ? _raw_spin_unlock+0x1e/0x40 [ 49.772122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.773081] ? static_key_count+0x60/0x80 [ 49.773880] prctl_set_seccomp+0x4e/0x70 [ 49.774656] __do_sys_prctl+0xe6c/0x1d70 [ 49.775404] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.776278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.777256] ? irqentry_exit+0xf3/0x650 [ 49.778002] do_syscall_64+0xbf/0x430 [ 49.778756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.779705] RIP: 0033:0x7f0cac46a5cd [ 49.780368] 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 [ 49.783472] RSP: 002b:00007ffe1bc49210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.784604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cac46a5cd [ 49.785685] RDX: 000056528afebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.786760] RBP: 00007ffe1bc49270 R08: 0000000000000000 R09: 00007ffe1bc48910 [ 49.787832] R10: 0000000000000000 R11: 0000000000000246 R12: 000056529f4e6240 [ 49.788891] R13: 00007ffe1bc496a0 R14: 000056529f4e5bf0 R15: 000056529f4fa4d0 [ 49.789965] [ 49.790322] irq event stamp: 1761 [ 49.790858] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.792132] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.793398] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 49.794696] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 49.795956] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53944' (ECDSA) to the list of known hosts. 2025/11/18 01:55:52 fuzzer started 2025/11/18 01:55:53 dialing manager at localhost:37895 2025/11/18 01:55:53 checking machine... 2025/11/18 01:55:53 checking revisions... [ 50.696791] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:55:53 testing simple program... [ 50.789336] cgroup: Unknown subsys name 'net' [ 50.838778] cgroup: Unknown subsys name 'cpuset' [ 50.856510] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:55:52 Registers: info registers vcpu 0 RAX=0000000000000050 RBX=ffff88800a360000 RCX=ffffffff8259f226 RDX=00000000000103f6 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000103f6 RSP=ffff88800a5765b0 R8 =0000000000000000 R9 =0000000000006d2c R10=00000000000103f6 R11=0000000000000001 R12=00000000000103f6 R13=ffffed100146c001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259f238 RFL=00000093 [--S-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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e90b910fe0 CR3=0000000009e92000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000015d22b2f1ec2c65c XMM02=00000000000000000000000000000000 XMM03=5f6e696f6a6b636f6c635f6461657268 XMM04=625f6b636f6c5f70696b735f6e6f6973 XMM05=6c645f006c5f6c6f747274735f5f0077 XMM06=00386674755f6c616e7265746e695f6d XMM07=00646e69776e755f646165726874705f XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801715ff30 RCX=ffff88801715f8bc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017270a58 RBP=ffff888017270000 RSP=ffff88801715f8c8 R8 =ffffffff86d76760 R9 =ffff88801715f9a8 R10=000000000003c9ed R11=000000000009a69a R12=ffff88801715f901 R13=ffff88801715f9b0 R14=ffff88801715ff30 R15=ffff88801715f968 RIP=ffffffff815d29a4 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb5f71ce900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5f7785618 CR3=0000000009e92000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000