[ 38.983742] ------------[ cut here ]------------ [ 38.984661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.986753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.988249] Modules linked in: [ 38.990246] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.992329] Tainted: [W]=WARN [ 38.992920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.994421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995340] 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 [ 38.998509] RSP: 0018:ffff88801688fbc0 EFLAGS: 00010286 [ 38.999492] RAX: 0000000000000000 RBX: ffffed1002d11f78 RCX: ffffffff813a4050 [ 39.000800] RDX: ffff888016098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d11f2f [ 39.003361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801688fdf8 [ 39.005952] FS: 00007f08520d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.007383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.008472] CR2: 00007fffb1ca3ef7 CR3: 000000000d636000 CR4: 0000000000350ef0 [ 39.009790] Call Trace: [ 39.010259] [ 39.010665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.011578] ? __create_object+0x59/0x80 [ 39.012383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013345] __vmalloc_noprof+0x59/0x60 [ 39.014098] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.014968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015930] bpf_prog_alloc+0x39/0x200 [ 39.016625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017552] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018463] do_seccomp+0x349/0x25e0 [ 39.019178] ? find_held_lock+0x2b/0x80 [ 39.019943] ? do_prlimit+0x310/0x610 [ 39.020645] ? __pfx_do_seccomp+0x10/0x10 [ 39.021441] ? do_raw_spin_unlock+0x53/0x220 [ 39.022294] ? _raw_spin_unlock+0x1e/0x40 [ 39.023061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024058] ? static_key_count+0x60/0x80 [ 39.024866] prctl_set_seccomp+0x4e/0x70 [ 39.025594] __do_sys_prctl+0xe6c/0x1d70 [ 39.026392] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.027254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.028242] ? irqentry_exit+0xf3/0x650 [ 39.029004] do_syscall_64+0xbf/0x430 [ 39.029692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.030664] RIP: 0033:0x7f08525c95cd [ 39.031354] 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 [ 39.034526] RSP: 002b:00007fffb1ca2030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.035906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08525c95cd [ 39.037186] RDX: 0000561502ddee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.038469] RBP: 00007fffb1ca2090 R08: 0000000000000000 R09: 00007fffb1ca1730 [ 39.039787] R10: 0000000000000000 R11: 0000000000000246 R12: 000056153a081b10 [ 39.041075] R13: 00007fffb1ca24c0 R14: 000056153a0822b0 R15: 000056153a0966f0 [ 39.042380] [ 39.042841] irq event stamp: 2097 [ 39.043440] hardirqs last enabled at (2105): [] __up_console_sem+0x78/0x80 [ 39.044578] hardirqs last disabled at (2114): [] __up_console_sem+0x5d/0x80 [ 39.045544] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 39.046527] softirqs last disabled at (1943): [] __irq_exit_rcu+0xc4/0x100 [ 39.047483] ---[ end trace 0000000000000000 ]--- [ 42.173980] ------------[ cut here ]------------ [ 42.174894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.176920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.178563] Modules linked in: [ 42.179265] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.181245] Tainted: [W]=WARN [ 42.181843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.183289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.184202] 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 [ 42.187367] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 42.188346] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 42.189620] RDX: ffff88800f575340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.190887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 42.192180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.193455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 42.194728] FS: 00007efcec4a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.196156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.197205] CR2: 00007efcec998580 CR3: 000000001f6e7000 CR4: 0000000000350ef0 [ 42.198481] Call Trace: [ 42.198966] [ 42.199369] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.200273] ? __create_object+0x59/0x80 [ 42.201052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.202017] __vmalloc_noprof+0x59/0x60 [ 42.202737] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.203613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.204583] bpf_prog_alloc+0x39/0x200 [ 42.205314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.206238] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.207132] do_seccomp+0x349/0x25e0 [ 42.207866] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.208732] ? __pfx_do_seccomp+0x10/0x10 [ 42.209518] ? find_held_lock+0x2b/0x80 [ 42.210278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.211230] ? static_key_count+0x60/0x80 [ 42.212049] prctl_set_seccomp+0x4e/0x70 [ 42.212815] __do_sys_prctl+0xe6c/0x1d70 [ 42.213544] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.214393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.215359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.216331] ? irqentry_exit+0xf3/0x650 [ 42.217103] do_syscall_64+0xbf/0x430 [ 42.217854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.218813] RIP: 0033:0x7efcec9985cd [ 42.219468] 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 [ 42.222640] RSP: 002b:00007ffd8408f7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.224006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcec9985cd [ 42.225296] RDX: 0000557020800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.226565] RBP: 00007ffd8408f820 R08: 0000000000000000 R09: 00007ffd8408eec0 [ 42.227864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055702f8e7b10 [ 42.228930] R13: 00007ffd8408fc50 R14: 000055702f8e82b0 R15: 000055702f8fc6f0 [ 42.230015] [ 42.230374] irq event stamp: 1775 [ 42.230911] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.232184] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.233441] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.234728] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.236026] ---[ end trace 0000000000000000 ]--- [ 42.933645] ------------[ cut here ]------------ [ 42.934444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.936131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.937324] Modules linked in: [ 42.937838] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.939586] Tainted: [W]=WARN [ 42.940110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.941346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.942104] 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 [ 42.944723] RSP: 0018:ffff8880169ffbc0 EFLAGS: 00010286 [ 42.945517] RAX: 0000000000000000 RBX: ffffed1002d3ff78 RCX: ffffffff813a4050 [ 42.946577] RDX: ffff888017deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.947633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ff2f [ 42.948704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.949786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169ffdf8 [ 42.950874] FS: 00007f017bfdd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.952068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.952944] CR2: 00007ffe0829def7 CR3: 000000001c8df000 CR4: 0000000000350ef0 [ 42.954017] Call Trace: [ 42.954399] [ 42.954738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.955496] ? __create_object+0x59/0x80 [ 42.956152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.956956] __vmalloc_noprof+0x59/0x60 [ 42.957545] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.958266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.959043] bpf_prog_alloc+0x39/0x200 [ 42.959610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960396] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.961135] do_seccomp+0x349/0x25e0 [ 42.961695] ? find_held_lock+0x2b/0x80 [ 42.962318] ? do_prlimit+0x310/0x610 [ 42.962936] ? __pfx_do_seccomp+0x10/0x10 [ 42.963556] ? do_raw_spin_unlock+0x53/0x220 [ 42.964263] ? _raw_spin_unlock+0x1e/0x40 [ 42.964903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.965670] ? static_key_count+0x60/0x80 [ 42.966325] prctl_set_seccomp+0x4e/0x70 [ 42.966964] __do_sys_prctl+0xe6c/0x1d70 [ 42.967583] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.968310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.969099] ? irqentry_exit+0xf3/0x650 [ 42.969699] do_syscall_64+0xbf/0x430 [ 42.970308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.971102] RIP: 0033:0x7f017c4cf5cd [ 42.971657] 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 [ 42.974300] RSP: 002b:00007ffe0829c1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.975433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f017c4cf5cd [ 42.976506] RDX: 000055fde7188e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.977572] RBP: 00007ffe0829c200 R08: 0000000000000000 R09: 00007ffe0829b8a0 [ 42.978638] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe0e309ad0 [ 42.979714] R13: 00007ffe0829c630 R14: 000055fe0e30abc0 R15: 000055fe0e31b780 [ 42.980801] [ 42.981150] irq event stamp: 1731 [ 42.981668] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.983082] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.984630] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.986176] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 42.987719] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49910' (ECDSA) to the list of known hosts. 2025/11/17 14:42:02 fuzzer started 2025/11/17 14:42:02 dialing manager at localhost:37895 2025/11/17 14:42:02 checking machine... 2025/11/17 14:42:02 checking revisions... [ 43.859885] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:42:02 testing simple program... [ 43.956663] cgroup: Unknown subsys name 'net' [ 44.035528] cgroup: Unknown subsys name 'cpuset' [ 44.069706] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:42:01 Registers: info registers vcpu 0 RAX=0000000000041587 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae37c56000 CR3=0000000017e8f000 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=2031303a32343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a32343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffb4ce997 RBX=ffffffff86734abc RCX=ffffffff81c03435 RDX=0000000000000000 RSI=ffffffff86acea2e RDI=ffffffff86734aa8 RBP=ffffffff86734aa8 RSP=ffff888009757758 R8 =ffffffff86acea2e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000291bd R12=ffffffff86734ad4 R13=ffffffff86734aa8 R14=ffffffff86734aa8 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd84089000 CR3=0000000009be7000 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