[ 45.418754] ------------[ cut here ]------------ [ 45.419611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.421629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.423126] Modules linked in: [ 45.423757] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.425736] Tainted: [W]=WARN [ 45.426281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.427742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.428601] 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 [ 45.431770] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 45.432685] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 45.434026] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.435319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 45.436585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.437862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 45.439153] FS: 00007f42db6df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.440585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.441625] CR2: 00007ffe11947ef8 CR3: 0000000009f21000 CR4: 0000000000350ef0 [ 45.442914] Call Trace: [ 45.443370] [ 45.443838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.444678] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 45.445609] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 45.446535] __vmalloc_noprof+0x59/0x60 [ 45.447298] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.448170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.449101] bpf_prog_alloc+0x39/0x200 [ 45.449838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.450775] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.451642] do_seccomp+0x349/0x25e0 [ 45.452354] ? find_held_lock+0x2b/0x80 [ 45.453118] ? do_prlimit+0x310/0x610 [ 45.453862] ? __pfx_do_seccomp+0x10/0x10 [ 45.454595] ? do_raw_spin_unlock+0x53/0x220 [ 45.455449] ? _raw_spin_unlock+0x1e/0x40 [ 45.456215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.457165] ? static_key_count+0x60/0x80 [ 45.457958] prctl_set_seccomp+0x4e/0x70 [ 45.458749] __do_sys_prctl+0xe6c/0x1d70 [ 45.459486] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.460339] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.461293] ? irqentry_exit+0xf3/0x650 [ 45.462066] do_syscall_64+0xbf/0x430 [ 45.462824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.463774] RIP: 0033:0x7f42dbbd15cd [ 45.464438] 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 [ 45.467610] RSP: 002b:00007ffe11945710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.468962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42dbbd15cd [ 45.470227] RDX: 0000558c18884e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.471513] RBP: 00007ffe11945770 R08: 0000000000000000 R09: 00007ffe11944e10 [ 45.472791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c4aa5e240 [ 45.474081] R13: 00007ffe11945ba0 R14: 0000558c4aa5dbf0 R15: 0000558c4aa724d0 [ 45.475389] [ 45.475844] irq event stamp: 1725 [ 45.476450] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.477994] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.479550] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 45.481100] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 45.482619] ---[ end trace 0000000000000000 ]--- [ 48.992568] ------------[ cut here ]------------ [ 48.993489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.995632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.997116] Modules linked in: [ 48.997745] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.999777] Tainted: [W]=WARN [ 49.000327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.002619] 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 [ 49.005809] RSP: 0018:ffff88801a64fbc0 EFLAGS: 00010286 [ 49.006817] RAX: 0000000000000000 RBX: ffffed10034c9f78 RCX: ffffffff813a4050 [ 49.008121] RDX: ffff88801c0a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.009409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c9f2f [ 49.010737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.012052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a64fdf8 [ 49.013331] FS: 00007fda8b968900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.014793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.015853] CR2: 00007fff5a049ef8 CR3: 0000000009f75000 CR4: 0000000000350ef0 [ 49.017157] Call Trace: [ 49.017624] [ 49.018087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.019059] ? __create_object+0x59/0x80 [ 49.019868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.020838] __vmalloc_noprof+0x59/0x60 [ 49.021558] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.022433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.023414] bpf_prog_alloc+0x39/0x200 [ 49.024154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.025082] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.025991] do_seccomp+0x349/0x25e0 [ 49.026671] ? find_held_lock+0x2b/0x80 [ 49.027477] ? do_prlimit+0x310/0x610 [ 49.028233] ? __pfx_do_seccomp+0x10/0x10 [ 49.029011] ? do_raw_spin_unlock+0x53/0x220 [ 49.029856] ? _raw_spin_unlock+0x1e/0x40 [ 49.030601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.031600] ? static_key_count+0x60/0x80 [ 49.032403] prctl_set_seccomp+0x4e/0x70 [ 49.033174] __do_sys_prctl+0xe6c/0x1d70 [ 49.033970] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.034874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.035842] ? irqentry_exit+0xf3/0x650 [ 49.036564] do_syscall_64+0xbf/0x430 [ 49.037315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.038281] RIP: 0033:0x7fda8be5a5cd [ 49.039028] 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 [ 49.042251] RSP: 002b:00007fff5a048ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.043660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda8be5a5cd [ 49.044947] RDX: 000055d922fd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.046236] RBP: 00007fff5a048b30 R08: 0000000000000000 R09: 00007fff5a0481d0 [ 49.047541] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d93557fad0 [ 49.048824] R13: 00007fff5a048f60 R14: 000055d935580bc0 R15: 000055d935591780 [ 49.050115] [ 49.050532] irq event stamp: 1733 [ 49.051208] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.052743] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.054238] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.055803] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.057324] ---[ end trace 0000000000000000 ]--- [ 49.843458] ------------[ cut here ]------------ [ 49.844381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.846397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.847926] Modules linked in: [ 49.848518] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.850642] Tainted: [W]=WARN [ 49.851534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.853009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.853903] 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 [ 49.857375] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 49.858605] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 49.860070] RDX: ffff888015f79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.861368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 49.862646] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.863978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 49.865266] FS: 00007fbd66a8a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.866740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.867839] CR2: 00007ffd0a763ef8 CR3: 000000000cb07000 CR4: 0000000000350ef0 [ 49.869136] Call Trace: [ 49.869603] [ 49.870062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.871009] ? __create_object+0x59/0x80 [ 49.871794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.872785] __vmalloc_noprof+0x59/0x60 [ 49.873494] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.874363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875339] bpf_prog_alloc+0x39/0x200 [ 49.876080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877029] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.877934] do_seccomp+0x349/0x25e0 [ 49.878604] ? find_held_lock+0x2b/0x80 [ 49.879396] ? do_prlimit+0x310/0x610 [ 49.880138] ? __pfx_do_seccomp+0x10/0x10 [ 49.880913] ? do_raw_spin_unlock+0x53/0x220 [ 49.881748] ? _raw_spin_unlock+0x1e/0x40 [ 49.882507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.883507] ? static_key_count+0x60/0x80 [ 49.884311] prctl_set_seccomp+0x4e/0x70 [ 49.885097] __do_sys_prctl+0xe6c/0x1d70 [ 49.885885] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.886797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.887796] ? irqentry_exit+0xf3/0x650 [ 49.888510] do_syscall_64+0xbf/0x430 [ 49.889261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.890213] RIP: 0033:0x7fbd66f7c5cd [ 49.890973] 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 [ 49.894143] RSP: 002b:00007ffd0a762990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.895548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd66f7c5cd [ 49.896823] RDX: 0000564f2247ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.898121] RBP: 00007ffd0a7629f0 R08: 0000000000000000 R09: 00007ffd0a762090 [ 49.899448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f2689fad0 [ 49.900748] R13: 00007ffd0a762e20 R14: 0000564f268a0bc0 R15: 0000564f268b1780 [ 49.902053] [ 49.902480] irq event stamp: 1773 [ 49.903166] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.904729] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.906281] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.907885] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.909390] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33975' (ECDSA) to the list of known hosts. 2025/11/19 07:13:21 fuzzer started 2025/11/19 07:13:21 dialing manager at localhost:34383 2025/11/19 07:13:21 checking machine... 2025/11/19 07:13:21 checking revisions... [ 50.787721] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:13:21 testing simple program... [ 50.880134] cgroup: Unknown subsys name 'net' [ 50.932078] cgroup: Unknown subsys name 'cpuset' [ 50.945292] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:13:20 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007fda8c502e07 RCX=bf8f23be2ec242e7 RDX=0000000000000000 RSI=00000000585a4eba RDI=00007fda8c502e07 RBP=00007fda8c502e07 RSP=ffff888019927778 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019927800 R13=0000000000000000 R14=ffff88801c0a0000 R15=ffff888008c41780 RIP=ffffffff8160e202 RFL=00000202 [-------] 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 00007fda8b968900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda8b947020 CR3=000000000a180000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000254bf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5be818a020 CR3=000000000c8b5000 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=ccc269f99d88c7aaee4a7d6827e8a318 XMM02=2c67c8bc2e329bc30000000000303140 XMM03=fb795ef6d65770560000000000311038 XMM04=ae9afbe62d084baa00000000000ae988 XMM05=d96330e2d2db863200000000003201b0 XMM06=474038aa6c007e1f0000000000320038 XMM07=e042d86d42eb936e00000000003112b8 XMM08=3b17068b3dfcfb4500000000003031a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000