[ 46.096046] ------------[ cut here ]------------ [ 46.096970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.098984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.100438] Modules linked in: [ 46.101073] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.103044] Tainted: [W]=WARN [ 46.103632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.105131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.106044] 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 [ 46.109209] RSP: 0018:ffff88801c3bfbc0 EFLAGS: 00010286 [ 46.110209] RAX: 0000000000000000 RBX: ffffed1003877f78 RCX: ffffffff813a4050 [ 46.111514] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.112815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003877f2f [ 46.114098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.115371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c3bfdf8 [ 46.116653] FS: 00007f9848910900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.118083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.119159] CR2: 00007ffe5c3fdef7 CR3: 000000001a89c000 CR4: 0000000000350ef0 [ 46.120433] Call Trace: [ 46.120955] [ 46.121364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.122268] ? __create_object+0x59/0x80 [ 46.123058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.124035] __vmalloc_noprof+0x59/0x60 [ 46.124791] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.125717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.126658] bpf_prog_alloc+0x39/0x200 [ 46.127352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.128282] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.129247] do_seccomp+0x349/0x25e0 [ 46.129970] ? find_held_lock+0x2b/0x80 [ 46.130739] ? do_prlimit+0x310/0x610 [ 46.131431] ? __pfx_do_seccomp+0x10/0x10 [ 46.132214] ? do_raw_spin_unlock+0x53/0x220 [ 46.133061] ? _raw_spin_unlock+0x1e/0x40 [ 46.133854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.134825] ? static_key_count+0x60/0x80 [ 46.135625] prctl_set_seccomp+0x4e/0x70 [ 46.136349] __do_sys_prctl+0xe6c/0x1d70 [ 46.137156] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.138018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.139000] ? irqentry_exit+0xf3/0x650 [ 46.139770] do_syscall_64+0xbf/0x430 [ 46.140460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.141456] RIP: 0033:0x7f9848e025cd [ 46.142175] 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 [ 46.145315] RSP: 002b:00007ffe5c3fb950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.146667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9848e025cd [ 46.147937] RDX: 0000555d8e8e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.149233] RBP: 00007ffe5c3fb9b0 R08: 0000000000000000 R09: 00007ffe5c3fb050 [ 46.150510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555da13692b0 [ 46.151783] R13: 00007ffe5c3fbde0 R14: 0000555da136bd20 R15: 0000555da137d8d0 [ 46.153110] [ 46.153582] irq event stamp: 1753 [ 46.154179] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.155700] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.157246] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 46.158784] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 46.160283] ---[ end trace 0000000000000000 ]--- [ 49.166683] ------------[ cut here ]------------ [ 49.167619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.169695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.171185] Modules linked in: [ 49.171874] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.173873] Tainted: [W]=WARN [ 49.174430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.175901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.176816] 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 [ 49.180014] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 49.181019] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 49.182308] RDX: ffff8880153db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.183597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 49.184897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.186189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 49.187491] FS: 00007fbdd851a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.188941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.190004] CR2: 00007ffc3bd29ef7 CR3: 000000000bab1000 CR4: 0000000000350ef0 [ 49.191295] Call Trace: [ 49.191806] [ 49.192222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.193129] ? __create_object+0x59/0x80 [ 49.193944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.194932] __vmalloc_noprof+0x59/0x60 [ 49.195742] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.196642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.197601] bpf_prog_alloc+0x39/0x200 [ 49.198303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.199234] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.200184] do_seccomp+0x349/0x25e0 [ 49.200999] ? find_held_lock+0x2b/0x80 [ 49.201784] ? do_prlimit+0x310/0x610 [ 49.202564] ? __pfx_do_seccomp+0x10/0x10 [ 49.203313] ? do_raw_spin_unlock+0x53/0x220 [ 49.204150] ? _raw_spin_unlock+0x1e/0x40 [ 49.204941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.205932] ? static_key_count+0x60/0x80 [ 49.206753] prctl_set_seccomp+0x4e/0x70 [ 49.207524] __do_sys_prctl+0xe6c/0x1d70 [ 49.208261] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.209128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.210097] ? irqentry_exit+0xf3/0x650 [ 49.210865] do_syscall_64+0xbf/0x430 [ 49.211623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.212578] RIP: 0033:0x7fbdd8a0c5cd [ 49.213256] 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 [ 49.216427] RSP: 002b:00007ffc3bd28bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.217897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdd8a0c5cd [ 49.219185] RDX: 0000557dfe456e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.220503] RBP: 00007ffc3bd28c30 R08: 0000000000000000 R09: 00007ffc3bd282d0 [ 49.222133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dff9eaad0 [ 49.223614] R13: 00007ffc3bd29060 R14: 0000557dff9ebbc0 R15: 0000557dff9fc780 [ 49.225078] [ 49.225531] irq event stamp: 1785 [ 49.226298] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.227799] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.229329] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.231137] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 49.232773] ---[ end trace 0000000000000000 ]--- [ 50.008770] ------------[ cut here ]------------ [ 50.009719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.011686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 50.013146] Modules linked in: [ 50.013779] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.015786] Tainted: [W]=WARN [ 50.016338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.017821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.018744] 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 [ 50.021913] RSP: 0018:ffff88801c08fbc0 EFLAGS: 00010286 [ 50.022875] RAX: 0000000000000000 RBX: ffffed1003811f78 RCX: ffffffff813a4050 [ 50.024156] RDX: ffff888015f00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.025429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003811f2f [ 50.026714] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.027992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c08fdf8 [ 50.029286] FS: 00007f25e34a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.030713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.031773] CR2: 00007f25e3998580 CR3: 000000000b90f000 CR4: 0000000000350ef0 [ 50.033061] Call Trace: [ 50.033563] [ 50.033978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.034871] ? __create_object+0x59/0x80 [ 50.035648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.036605] __vmalloc_noprof+0x59/0x60 [ 50.037315] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.038180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.039097] bpf_prog_alloc+0x39/0x200 [ 50.039835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.040757] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.041670] do_seccomp+0x349/0x25e0 [ 50.042338] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.043216] ? __pfx_do_seccomp+0x10/0x10 [ 50.043995] ? find_held_lock+0x2b/0x80 [ 50.044751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.045730] ? static_key_count+0x60/0x80 [ 50.046523] prctl_set_seccomp+0x4e/0x70 [ 50.047249] __do_sys_prctl+0xe6c/0x1d70 [ 50.048039] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.048909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.049876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.050828] ? irqentry_exit+0xf3/0x650 [ 50.051595] do_syscall_64+0xbf/0x430 [ 50.052292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.053246] RIP: 0033:0x7f25e39985cd [ 50.053961] 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 [ 50.057111] RSP: 002b:00007ffe813cd150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.058511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25e39985cd [ 50.059780] RDX: 00005593f0ce2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.061062] RBP: 00007ffe813cd1b0 R08: 0000000000000000 R09: 00007ffe813cc850 [ 50.062342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559416f35240 [ 50.063619] R13: 00007ffe813cd5e0 R14: 0000559416f3e380 R15: 0000559416f49540 [ 50.064926] [ 50.065370] irq event stamp: 1697 [ 50.066039] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 50.067566] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 50.069094] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 50.070635] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.072148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31056' (ECDSA) to the list of known hosts. 2025/11/18 15:37:49 fuzzer started 2025/11/18 15:37:49 dialing manager at localhost:34383 2025/11/18 15:37:49 checking machine... 2025/11/18 15:37:49 checking revisions... [ 50.993843] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:37:49 testing simple program... [ 51.073507] cgroup: Unknown subsys name 'net' [ 51.122969] cgroup: Unknown subsys name 'cpuset' [ 51.139545] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:37:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8454 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86ab8458 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627b90 R15=ffff888009627840 RIP=ffffffff8135f0bf 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 0000000000000000 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=00007fbdd8ad20b0 CR3=000000000bc14000 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=37333a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880174bf898 RCX=ffff8880174bf724 RDX=1ffff11002e97f29 RSI=ffffffff81e8c163 RDI=ffff8880174bf8a4 RBP=ffff8880174bf948 RSP=ffff8880174bf7b0 R8 =0000000000000001 R9 =ffff8880174bf810 R10=000000000003c9ed R11=0000000000032021 R12=ffff8880174bf898 R13=0000000000000000 R14=ffff8880150e9bc0 R15=0000000000000d40 RIP=ffffffff81619203 RFL=00000212 [----A--] 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 00007f007f805700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbdd8ad1618 CR3=000000000bc14000 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=2038343a37333a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3035 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3035325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a37333a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000