[ 38.987272] ------------[ cut here ]------------ [ 38.988236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.991730] Modules linked in: [ 38.992365] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.994312] Tainted: [W]=WARN [ 38.994911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.996387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.997309] 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 [ 39.000433] RSP: 0018:ffff8880175dfbc0 EFLAGS: 00010286 [ 39.001404] RAX: 0000000000000000 RBX: ffffed1002ebbf78 RCX: ffffffff813a4050 [ 39.002686] RDX: ffff888013a4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebbf2f [ 39.005234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006497] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175dfdf8 [ 39.007768] FS: 00007f73b602e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.009219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.010270] CR2: 00007ffd306b5ef7 CR3: 000000000b9de000 CR4: 0000000000350ef0 [ 39.011568] Call Trace: [ 39.012073] [ 39.012478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.013351] ? __create_object+0x59/0x80 [ 39.014126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015084] __vmalloc_noprof+0x59/0x60 [ 39.015842] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017587] bpf_prog_alloc+0x39/0x200 [ 39.018309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019247] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.020144] do_seccomp+0x349/0x25e0 [ 39.020851] ? find_held_lock+0x2b/0x80 [ 39.021556] ? do_prlimit+0x310/0x610 [ 39.022289] ? __pfx_do_seccomp+0x10/0x10 [ 39.023057] ? do_raw_spin_unlock+0x53/0x220 [ 39.023897] ? _raw_spin_unlock+0x1e/0x40 [ 39.024619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025564] ? static_key_count+0x60/0x80 [ 39.026363] prctl_set_seccomp+0x4e/0x70 [ 39.027122] __do_sys_prctl+0xe6c/0x1d70 [ 39.027924] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029670] ? irqentry_exit+0xf3/0x650 [ 39.030422] do_syscall_64+0xbf/0x430 [ 39.031145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.032087] RIP: 0033:0x7f73b65205cd [ 39.032737] 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 [ 39.035886] RSP: 002b:00007ffd306b4e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73b65205cd [ 39.038508] RDX: 000055adfb442e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039794] RBP: 00007ffd306b4eb0 R08: 0000000000000000 R09: 00007ffd306b4550 [ 39.041050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae3a6d6b10 [ 39.042300] R13: 00007ffd306b52e0 R14: 000055ae3a6d72b0 R15: 000055ae3a6eb6f0 [ 39.043592] [ 39.044063] irq event stamp: 1763 [ 39.044662] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.046165] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.047662] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.049185] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.050673] ---[ end trace 0000000000000000 ]--- [ 42.625867] ------------[ cut here ]------------ [ 42.626734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.628872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.630306] Modules linked in: [ 42.630938] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.632943] Tainted: [W]=WARN [ 42.633511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.634960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.635872] 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 [ 42.639077] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 42.640069] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 42.641349] RDX: ffff88800f225340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.642642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 42.643949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.645216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 42.646487] FS: 00007f92a28c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.647938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.649011] CR2: 00007ffc487c9ef7 CR3: 000000001fbcb000 CR4: 0000000000350ef0 [ 42.650262] Call Trace: [ 42.650734] [ 42.651169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.652080] ? __create_object+0x59/0x80 [ 42.652866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.653834] __vmalloc_noprof+0x59/0x60 [ 42.654546] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.655418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.656357] bpf_prog_alloc+0x39/0x200 [ 42.657092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658014] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.658899] do_seccomp+0x349/0x25e0 [ 42.659590] ? find_held_lock+0x2b/0x80 [ 42.660335] ? do_prlimit+0x310/0x610 [ 42.661059] ? __pfx_do_seccomp+0x10/0x10 [ 42.661826] ? do_raw_spin_unlock+0x53/0x220 [ 42.662591] ? _raw_spin_unlock+0x1e/0x40 [ 42.663369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.664329] ? static_key_count+0x60/0x80 [ 42.665112] prctl_set_seccomp+0x4e/0x70 [ 42.665889] __do_sys_prctl+0xe6c/0x1d70 [ 42.666632] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.667471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.668426] ? irqentry_exit+0xf3/0x650 [ 42.669185] do_syscall_64+0xbf/0x430 [ 42.669904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.670853] RIP: 0033:0x7f92a2db95cd [ 42.671514] 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 [ 42.674648] RSP: 002b:00007ffc487c7890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.675991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92a2db95cd [ 42.677258] RDX: 0000560517b34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.678522] RBP: 00007ffc487c78f0 R08: 0000000000000000 R09: 00007ffc487c6f90 [ 42.679808] R10: 0000000000000000 R11: 0000000000000246 R12: 000056052ebb4ad0 [ 42.681077] R13: 00007ffc487c7d20 R14: 000056052ebb5bc0 R15: 000056052ebc6780 [ 42.682377] [ 42.682824] irq event stamp: 1685 [ 42.683424] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 42.684917] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 42.686428] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.687965] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.689440] ---[ end trace 0000000000000000 ]--- [ 43.456598] ------------[ cut here ]------------ [ 43.457433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.459236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.460511] Modules linked in: [ 43.461067] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.462820] Tainted: [W]=WARN [ 43.463334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.464629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.465437] 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 [ 43.468255] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 43.469128] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 43.470264] RDX: ffff888017bd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.471418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 43.472548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.473686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 43.474837] FS: 00007fe7d71d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.476122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.477053] CR2: 00007fe7d76c5580 CR3: 000000001fa07000 CR4: 0000000000350ef0 [ 43.478192] Call Trace: [ 43.478604] [ 43.479007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.479769] ? __create_object+0x59/0x80 [ 43.480460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.481307] __vmalloc_noprof+0x59/0x60 [ 43.481969] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.482702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.483530] bpf_prog_alloc+0x39/0x200 [ 43.484174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.484999] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.485754] do_seccomp+0x349/0x25e0 [ 43.486467] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.487480] ? __pfx_do_seccomp+0x10/0x10 [ 43.488243] ? find_held_lock+0x2b/0x80 [ 43.488902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.489824] ? static_key_count+0x60/0x80 [ 43.490538] prctl_set_seccomp+0x4e/0x70 [ 43.491507] __do_sys_prctl+0xe6c/0x1d70 [ 43.492202] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.492948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.493756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.494797] ? irqentry_exit+0xf3/0x650 [ 43.495570] do_syscall_64+0xbf/0x430 [ 43.496460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.497303] RIP: 0033:0x7fe7d76c55cd [ 43.497927] 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 [ 43.500730] RSP: 002b:00007ffe33e4e730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.501923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7d76c55cd [ 43.503076] RDX: 0000559aa9781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.504244] RBP: 00007ffe33e4e790 R08: 0000000000000000 R09: 00007ffe33e4de30 [ 43.505387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ac38b3ad0 [ 43.506511] R13: 00007ffe33e4ebc0 R14: 0000559ac38b4bc0 R15: 0000559ac38c5780 [ 43.507669] [ 43.508083] irq event stamp: 1901 [ 43.508628] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 43.509966] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 43.511324] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 43.512692] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 43.514037] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35884' (ECDSA) to the list of known hosts. 2025/11/18 09:06:28 fuzzer started 2025/11/18 09:06:28 dialing manager at localhost:34383 2025/11/18 09:06:28 checking machine... 2025/11/18 09:06:28 checking revisions... [ 44.474060] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:06:29 testing simple program... [ 44.565737] cgroup: Unknown subsys name 'net' [ 44.633768] cgroup: Unknown subsys name 'cpuset' [ 44.645342] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:06:27 Registers: info registers vcpu 0 RAX=0000000000000009 RBX=0000556e88458430 RCX=0000000000000030 RDX=00007fff3ebc20f0 RSI=0000556e86d39d5e RDI=00007fff3ebc20f0 RBP=00007fff3ebc2200 RSP=00007fff3ebc20e8 R8 =0000000000000000 R9 =0000000000000006 R10=00007fff3ebc1e87 R11=0000000000000000 R12=00007fff3ebc2290 R13=00007fff3ebc2a70 R14=000000000000001f R15=00007fff3ebc27f0 RIP=00007f496be6eacf RFL=00000202 [-------] 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 00007f496b544900 00000000 00000000 GS =0000 0000000000000000 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=00007ffc70d697d8 CR3=000000000e48b000 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=006c616e72756f6a2f646d6574737973 XMM04=a15760dc1e83c71500000000000ae988 XMM05=7d05dd94196ea7f700000000003217e8 XMM06=5b75c91c804453420000000000320888 XMM07=00000000000000000000000000000000 XMM08=2e657469727720676e69797274655200 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800f5df7a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800f5df898 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 00007f92a28c7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc487c1000 CR3=000000002009a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000