[ 46.263740] ------------[ cut here ]------------ [ 46.264537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.266218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.267440] Modules linked in: [ 46.267927] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.269593] Tainted: [W]=WARN [ 46.270054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.271278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.272008] 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 [ 46.274649] RSP: 0018:ffff8880161f7bc0 EFLAGS: 00010286 [ 46.275460] RAX: 0000000000000000 RBX: ffffed1002c3ef78 RCX: ffffffff813a4050 [ 46.276549] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.277622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3ef2f [ 46.278687] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.279774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161f7df8 [ 46.281011] FS: 00007fe1113b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.282220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.283103] CR2: 00007fe1118a8580 CR3: 0000000009d4a000 CR4: 0000000000350ef0 [ 46.284169] Call Trace: [ 46.284597] [ 46.284941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.285698] ? __create_object+0x59/0x80 [ 46.286344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.287113] __vmalloc_noprof+0x59/0x60 [ 46.287748] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.288480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.289227] bpf_prog_alloc+0x39/0x200 [ 46.289837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290609] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.291361] do_seccomp+0x349/0x25e0 [ 46.291925] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.292679] ? __pfx_do_seccomp+0x10/0x10 [ 46.293348] ? find_held_lock+0x2b/0x80 [ 46.293954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.294756] ? static_key_count+0x60/0x80 [ 46.295421] prctl_set_seccomp+0x4e/0x70 [ 46.296026] __do_sys_prctl+0xe6c/0x1d70 [ 46.296686] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.297394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.298171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.298977] ? irqentry_exit+0xf3/0x650 [ 46.299608] do_syscall_64+0xbf/0x430 [ 46.300187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.300990] RIP: 0033:0x7fe1118a85cd [ 46.301570] 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 [ 46.304254] RSP: 002b:00007ffdf4b8c1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.305383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1118a85cd [ 46.306466] RDX: 0000561c72cdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.307533] RBP: 00007ffdf4b8c210 R08: 0000000000000000 R09: 00007ffdf4b8b8b0 [ 46.308604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ca8783ad0 [ 46.309664] R13: 00007ffdf4b8c640 R14: 0000561ca8784bc0 R15: 0000561ca8795780 [ 46.310747] [ 46.311100] irq event stamp: 1691 [ 46.311642] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 46.312922] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 46.314190] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 46.315476] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 46.316757] ---[ end trace 0000000000000000 ]--- [ 49.675354] ------------[ cut here ]------------ [ 49.676099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.677794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.679005] Modules linked in: [ 49.679534] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.681223] Tainted: [W]=WARN [ 49.681710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.682944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.683706] 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 [ 49.686368] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 49.687153] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 49.688211] RDX: ffff88800f5a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.689302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 49.690388] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.691460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 49.692538] FS: 00007f441dd65900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.693744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.694631] CR2: 00007f441e257580 CR3: 000000000a189000 CR4: 0000000000350ef0 [ 49.695729] Call Trace: [ 49.696116] [ 49.696509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.697223] ? __create_object+0x59/0x80 [ 49.697895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.698715] __vmalloc_noprof+0x59/0x60 [ 49.699359] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.700049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.700844] bpf_prog_alloc+0x39/0x200 [ 49.701453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.702193] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.702971] do_seccomp+0x349/0x25e0 [ 49.703580] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.704334] ? __pfx_do_seccomp+0x10/0x10 [ 49.704966] ? find_held_lock+0x2b/0x80 [ 49.705603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.706408] ? static_key_count+0x60/0x80 [ 49.707041] prctl_set_seccomp+0x4e/0x70 [ 49.707695] __do_sys_prctl+0xe6c/0x1d70 [ 49.708358] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.709042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.709843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.710658] ? irqentry_exit+0xf3/0x650 [ 49.711298] do_syscall_64+0xbf/0x430 [ 49.711884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.712690] RIP: 0033:0x7f441e2575cd [ 49.713285] 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 [ 49.715951] RSP: 002b:00007ffc7c870060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.717118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f441e2575cd [ 49.718193] RDX: 000055d0621f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.719261] RBP: 00007ffc7c8700c0 R08: 0000000000000000 R09: 00007ffc7c86f760 [ 49.720351] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0799f5ad0 [ 49.721416] R13: 00007ffc7c8704f0 R14: 000055d0799f6bc0 R15: 000055d079a07780 [ 49.722523] [ 49.722877] irq event stamp: 1815 [ 49.723415] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.724694] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.725984] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 49.727281] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 49.728556] ---[ end trace 0000000000000000 ]--- [ 50.504084] ------------[ cut here ]------------ [ 50.505051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.507030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.508503] Modules linked in: [ 50.509106] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.511345] Tainted: [W]=WARN [ 50.511909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.513488] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.514425] 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 [ 50.517609] RSP: 0018:ffff888017677bc0 EFLAGS: 00010286 [ 50.518609] RAX: 0000000000000000 RBX: ffffed1002ecef78 RCX: ffffffff813a4050 [ 50.519892] RDX: ffff88801c31b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.521197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecef2f [ 50.522500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.523800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017677df8 [ 50.525094] FS: 00007fe98f637900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.526555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.527619] CR2: 00007ffc3e3d5ef7 CR3: 0000000016f5c000 CR4: 0000000000350ef0 [ 50.528933] Call Trace: [ 50.529444] [ 50.529860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.530767] ? __create_object+0x59/0x80 [ 50.531594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.532626] __vmalloc_noprof+0x59/0x60 [ 50.533424] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.534354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.535338] bpf_prog_alloc+0x39/0x200 [ 50.536069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.537058] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.538001] do_seccomp+0x349/0x25e0 [ 50.538757] ? find_held_lock+0x2b/0x80 [ 50.539562] ? do_prlimit+0x310/0x610 [ 50.540346] ? __pfx_do_seccomp+0x10/0x10 [ 50.541136] ? do_raw_spin_unlock+0x53/0x220 [ 50.542012] ? _raw_spin_unlock+0x1e/0x40 [ 50.542832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.543849] ? static_key_count+0x60/0x80 [ 50.544708] prctl_set_seccomp+0x4e/0x70 [ 50.545527] __do_sys_prctl+0xe6c/0x1d70 [ 50.546350] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.547207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.548272] ? irqentry_exit+0xf3/0x650 [ 50.549035] do_syscall_64+0xbf/0x430 [ 50.549812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.550808] RIP: 0033:0x7fe98fb295cd [ 50.551550] 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 [ 50.554940] RSP: 002b:00007ffc3e3d3790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.556396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe98fb295cd [ 50.557753] RDX: 0000560b9b54ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.559120] RBP: 00007ffc3e3d37f0 R08: 0000000000000000 R09: 00007ffc3e3d2e90 [ 50.560487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bb2abead0 [ 50.561843] R13: 00007ffc3e3d3c20 R14: 0000560bb2abfbc0 R15: 0000560bb2ad0780 [ 50.563227] [ 50.563713] irq event stamp: 1827 [ 50.564411] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.566024] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.567639] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.569255] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.570603] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1602' (ECDSA) to the list of known hosts. 2025/11/17 11:32:04 fuzzer started 2025/11/17 11:32:04 dialing manager at localhost:37895 2025/11/17 11:32:04 checking machine... 2025/11/17 11:32:04 checking revisions... [ 51.433845] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:32:04 testing simple program... [ 51.515339] cgroup: Unknown subsys name 'net' [ 51.582556] cgroup: Unknown subsys name 'cpuset' [ 51.594907] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:32:04 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff88800f5a9bc0 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff88800f5aa690 RDI=00000000c57798ad RBP=ffff88800f5aa618 RSP=ffff88806ce088b8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f5aa690 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275a5 RFL=00000097 [--S-APC] 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 00007f441dd65900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7c86a000 CR3=000000000d487000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c295 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff472d59000 CR3=000000000dd6a000 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=044d7db450cfd0ab7343d156a5229282 XMM02=2c67c8bc2e329bc30000000000302ed8 XMM03=fb795ef6d657705600000000003118c0 XMM04=deae219002d1afc700000000000ae988 XMM05=e1bcd410fb3842e60000000000320610 XMM06=405749d8372a36f10000000000320498 XMM07=e042d86d42eb936e0000000000311b40 XMM08=1f9911bb11e07f7e0000000000302f38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000