[ 39.013698] ------------[ cut here ]------------ [ 39.014752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.017657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.019327] Modules linked in: [ 39.020073] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.022342] Tainted: [W]=WARN [ 39.023027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.024724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.025778] 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 [ 39.029403] RSP: 0018:ffff888014327bc0 EFLAGS: 00010286 [ 39.030552] RAX: 0000000000000000 RBX: ffffed1002864f78 RCX: ffffffff813a4050 [ 39.032024] RDX: ffff88801ade5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002864f2f [ 39.034946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014327df8 [ 39.037875] FS: 00007f1e288d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.039508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.040727] CR2: 00007fff2f594ef8 CR3: 000000000bf33000 CR4: 0000000000350ef0 [ 39.042192] Call Trace: [ 39.042761] [ 39.043228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044251] ? __create_object+0x59/0x80 [ 39.045132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.046223] __vmalloc_noprof+0x59/0x60 [ 39.047078] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.048073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049129] bpf_prog_alloc+0x39/0x200 [ 39.049959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050998] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.052088] do_seccomp+0x349/0x25e0 [ 39.052904] ? find_held_lock+0x2b/0x80 [ 39.053761] ? do_prlimit+0x310/0x610 [ 39.054585] ? __pfx_do_seccomp+0x10/0x10 [ 39.055420] ? do_raw_spin_unlock+0x53/0x220 [ 39.056371] ? _raw_spin_unlock+0x1e/0x40 [ 39.057246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.058313] ? static_key_count+0x60/0x80 [ 39.059203] prctl_set_seccomp+0x4e/0x70 [ 39.060072] __do_sys_prctl+0xe6c/0x1d70 [ 39.060948] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062967] ? irqentry_exit+0xf3/0x650 [ 39.063872] do_syscall_64+0xbf/0x430 [ 39.064706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.065771] RIP: 0033:0x7f1e28dc25cd [ 39.066547] 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 [ 39.070029] RSP: 002b:00007fff2f593a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.071537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e28dc25cd [ 39.072873] RDX: 0000561ac6867e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.074082] RBP: 00007fff2f593ae0 R08: 0000000000000000 R09: 00007fff2f593180 [ 39.075293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ad55faad0 [ 39.076528] R13: 00007fff2f593f10 R14: 0000561ad55fbbc0 R15: 0000561ad560c780 [ 39.077758] [ 39.078156] irq event stamp: 1771 [ 39.078772] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.080242] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.081766] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.083347] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.084891] ---[ end trace 0000000000000000 ]--- [ 42.624629] ------------[ cut here ]------------ [ 42.625615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.627742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.629222] Modules linked in: [ 42.629924] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.632333] Tainted: [W]=WARN [ 42.633081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.634616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.635586] 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 [ 42.638968] RSP: 0018:ffff8880162c7bc0 EFLAGS: 00010286 [ 42.640037] RAX: 0000000000000000 RBX: ffffed1002c58f78 RCX: ffffffff813a4050 [ 42.641416] RDX: ffff88801c58d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.642842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c58f2f [ 42.644236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.645610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162c7df8 [ 42.646968] FS: 00007fb50d70a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.648483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.649621] CR2: 00007ffdd9546ef8 CR3: 00000000203e7000 CR4: 0000000000350ef0 [ 42.650971] Call Trace: [ 42.651511] [ 42.651964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.652949] ? __create_object+0x59/0x80 [ 42.653809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.654860] __vmalloc_noprof+0x59/0x60 [ 42.655690] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.656638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.657638] bpf_prog_alloc+0x39/0x200 [ 42.658379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.659389] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.660320] do_seccomp+0x349/0x25e0 [ 42.661052] ? find_held_lock+0x2b/0x80 [ 42.661860] ? do_prlimit+0x310/0x610 [ 42.662622] ? __pfx_do_seccomp+0x10/0x10 [ 42.663363] ? do_raw_spin_unlock+0x53/0x220 [ 42.664207] ? _raw_spin_unlock+0x1e/0x40 [ 42.665000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.665956] ? static_key_count+0x60/0x80 [ 42.666775] prctl_set_seccomp+0x4e/0x70 [ 42.667547] __do_sys_prctl+0xe6c/0x1d70 [ 42.668308] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.669205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.670243] ? irqentry_exit+0xf3/0x650 [ 42.671080] do_syscall_64+0xbf/0x430 [ 42.671851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.672814] RIP: 0033:0x7fb50dbfc5cd [ 42.673508] 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 [ 42.676693] RSP: 002b:00007ffdd9544890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.678052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb50dbfc5cd [ 42.679348] RDX: 00005584f04b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.680624] RBP: 00007ffdd95448f0 R08: 0000000000000000 R09: 00007ffdd9543f90 [ 42.681900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558524612bf0 [ 42.683183] R13: 00007ffdd9544d20 R14: 000055852461c380 R15: 0000558524627460 [ 42.684493] [ 42.684916] irq event stamp: 1809 [ 42.685556] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.687063] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 42.688459] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 42.689412] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.690368] ---[ end trace 0000000000000000 ]--- [ 43.509225] ------------[ cut here ]------------ [ 43.509959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.511597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.512748] Modules linked in: [ 43.513212] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.514789] Tainted: [W]=WARN [ 43.515235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.516436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.517149] 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 [ 43.519659] RSP: 0018:ffff88801c477bc0 EFLAGS: 00010286 [ 43.520397] RAX: 0000000000000000 RBX: ffffed100388ef78 RCX: ffffffff813a4050 [ 43.521394] RDX: ffff88801ade0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.522397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388ef2f [ 43.523407] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.524422] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c477df8 [ 43.525427] FS: 00007f93ad8e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.526580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.527386] CR2: 00007f93addd5580 CR3: 000000001004d000 CR4: 0000000000350ef0 [ 43.528393] Call Trace: [ 43.528792] [ 43.529116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.529824] ? __create_object+0x59/0x80 [ 43.530406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.531166] __vmalloc_noprof+0x59/0x60 [ 43.531758] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.532425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.533154] bpf_prog_alloc+0x39/0x200 [ 43.533736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.534430] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.535150] do_seccomp+0x349/0x25e0 [ 43.535708] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.536383] ? __pfx_do_seccomp+0x10/0x10 [ 43.536994] ? find_held_lock+0x2b/0x80 [ 43.537597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.538323] ? static_key_count+0x60/0x80 [ 43.538951] prctl_set_seccomp+0x4e/0x70 [ 43.539559] __do_sys_prctl+0xe6c/0x1d70 [ 43.540146] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.540818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.541567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.542287] ? irqentry_exit+0xf3/0x650 [ 43.542880] do_syscall_64+0xbf/0x430 [ 43.543421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.544160] RIP: 0033:0x7f93addd55cd [ 43.544702] 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 [ 43.547159] RSP: 002b:00007ffd6d2df580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.548241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93addd55cd [ 43.549243] RDX: 0000565103258e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.550238] RBP: 00007ffd6d2df5e0 R08: 0000000000000000 R09: 00007ffd6d2dec80 [ 43.551226] R10: 0000000000000000 R11: 0000000000000246 R12: 000056513cf67b10 [ 43.552234] R13: 00007ffd6d2dfa10 R14: 000056513cf682b0 R15: 000056513cf7c6f0 [ 43.553239] [ 43.553602] irq event stamp: 1701 [ 43.554069] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.555250] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.556431] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 43.557650] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 43.558831] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54279' (ECDSA) to the list of known hosts. 2025/11/17 14:25:10 fuzzer started 2025/11/17 14:25:10 dialing manager at localhost:37895 2025/11/17 14:25:10 checking machine... 2025/11/17 14:25:10 checking revisions... [ 44.425512] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:25:10 testing simple program... [ 44.535399] cgroup: Unknown subsys name 'net' [ 44.597331] cgroup: Unknown subsys name 'cpuset' [ 44.615950] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:25:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a014d4 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880161e7a48 RSP=ffff8880161e7930 R8 =ffffffff86a014d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff8880161e7a50 R13=ffff8880161e7a38 R14=0000000000000005 R15=ffff8880161e79f0 RIP=ffffffff8135e903 RFL=00000246 [---Z-P-] 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 00007fb50d70a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd953e000 CR3=0000000020c43000 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=0000000000023dbd 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f152f938040 CR3=000000000b7ed000 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=a700e7315a41aa9f0a45dc6b7f5b3f2c XMM02=0000000000305b90eff9b2d0a8fce9cb XMM03=0000000000305c602c67c8bc2e329bc3 XMM04=1b225c7e1045df4c00000000000ae988 XMM05=5036f7aa3ecd8a0100000000003222a8 XMM06=3e829fc8c8edc9900000000000321ca0 XMM07=e042d86d42eb936e00000000003117b0 XMM08=5c6921309d6d94050000000000305c60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000