[ 45.446158] ------------[ cut here ]------------ [ 45.447244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.449910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.451621] Modules linked in: [ 45.452341] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.454783] Tainted: [W]=WARN [ 45.455434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.457179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.458239] 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 [ 45.461948] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 45.463104] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 45.464603] RDX: ffff888016e7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.466100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 45.467604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.469082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 45.470588] FS: 00007fcf559ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.472265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.473485] CR2: 00007fff98068ef7 CR3: 000000000cb1e000 CR4: 0000000000350ef0 [ 45.474998] Call Trace: [ 45.475535] [ 45.476067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.477120] ? __create_object+0x59/0x80 [ 45.478037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.479178] __vmalloc_noprof+0x59/0x60 [ 45.480057] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.481074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.482156] bpf_prog_alloc+0x39/0x200 [ 45.483034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.484118] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.485171] do_seccomp+0x349/0x25e0 [ 45.486012] ? find_held_lock+0x2b/0x80 [ 45.486919] ? do_prlimit+0x310/0x610 [ 45.487788] ? __pfx_do_seccomp+0x10/0x10 [ 45.488647] ? do_raw_spin_unlock+0x53/0x220 [ 45.489622] ? _raw_spin_unlock+0x1e/0x40 [ 45.490539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.491690] ? static_key_count+0x60/0x80 [ 45.492552] prctl_set_seccomp+0x4e/0x70 [ 45.493461] __do_sys_prctl+0xe6c/0x1d70 [ 45.494374] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.495398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.496521] ? irqentry_exit+0xf3/0x650 [ 45.497397] do_syscall_64+0xbf/0x430 [ 45.498265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.499400] RIP: 0033:0x7fcf55e9d5cd [ 45.500230] 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 [ 45.503876] RSP: 002b:00007fff98067b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.505193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf55e9d5cd [ 45.506440] RDX: 000055c66ac19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.507696] RBP: 00007fff98067bc0 R08: 0000000000000000 R09: 00007fff98067260 [ 45.508937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c66b29fad0 [ 45.510176] R13: 00007fff98067ff0 R14: 000055c66b2a0bc0 R15: 000055c66b2b1780 [ 45.511441] [ 45.511899] irq event stamp: 1781 [ 45.512481] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.513951] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.515437] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.516919] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 45.518384] ---[ end trace 0000000000000000 ]--- [ 49.012293] ------------[ cut here ]------------ [ 49.013227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.015267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.016713] Modules linked in: [ 49.017298] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.019293] Tainted: [W]=WARN [ 49.019888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.021413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.022326] 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 [ 49.025488] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 49.026458] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 49.027768] RDX: ffff88800f38d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.029064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 49.030330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.031623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 49.032927] FS: 00007fb3829cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.034368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.035422] CR2: 00007fb382f334a6 CR3: 000000000c48c000 CR4: 0000000000350ef0 [ 49.036696] Call Trace: [ 49.037152] [ 49.037553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.038446] ? __create_object+0x59/0x80 [ 49.039220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.040173] __vmalloc_noprof+0x59/0x60 [ 49.040923] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.041770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.042695] bpf_prog_alloc+0x39/0x200 [ 49.043381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.044294] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.045197] do_seccomp+0x349/0x25e0 [ 49.045908] ? find_held_lock+0x2b/0x80 [ 49.046624] ? do_prlimit+0x310/0x610 [ 49.047371] ? __pfx_do_seccomp+0x10/0x10 [ 49.048149] ? do_raw_spin_unlock+0x53/0x220 [ 49.048974] ? _raw_spin_unlock+0x1e/0x40 [ 49.049742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.050699] ? static_key_count+0x60/0x80 [ 49.051442] prctl_set_seccomp+0x4e/0x70 [ 49.052209] __do_sys_prctl+0xe6c/0x1d70 [ 49.052984] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.053842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.054817] ? irqentry_exit+0xf3/0x650 [ 49.055538] do_syscall_64+0xbf/0x430 [ 49.056277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.057223] RIP: 0033:0x7fb382ebf5cd [ 49.057919] 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 [ 49.061093] RSP: 002b:00007ffcbcf43200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.062456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb382ebf5cd [ 49.063749] RDX: 0000558dd0038e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.065032] RBP: 00007ffcbcf43260 R08: 0000000000000000 R09: 00007ffcbcf42900 [ 49.066315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dec57cb10 [ 49.067603] R13: 00007ffcbcf43690 R14: 0000558dec57d2b0 R15: 0000558dec5916f0 [ 49.068904] [ 49.069330] irq event stamp: 1795 [ 49.069970] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.071505] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.073030] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.074577] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.076095] ---[ end trace 0000000000000000 ]--- [ 49.899510] ------------[ cut here ]------------ [ 49.900406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.902840] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.904520] Modules linked in: [ 49.905291] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.907625] Tainted: [W]=WARN [ 49.908329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.910061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.911136] 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 [ 49.914843] RSP: 0018:ffff88801b217bc0 EFLAGS: 00010286 [ 49.915999] RAX: 0000000000000000 RBX: ffffed1003642f78 RCX: ffffffff813a4050 [ 49.917493] RDX: ffff888015edb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.919006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003642f2f [ 49.920503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.922000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b217df8 [ 49.923507] FS: 00007ff297548900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.925199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.926428] CR2: 00007ffcb841bef7 CR3: 0000000016701000 CR4: 0000000000350ef0 [ 49.927956] Call Trace: [ 49.928496] [ 49.929040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.930069] ? __create_object+0x59/0x80 [ 49.931006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.932148] __vmalloc_noprof+0x59/0x60 [ 49.933040] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.934069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.935178] bpf_prog_alloc+0x39/0x200 [ 49.935921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936841] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.937732] do_seccomp+0x349/0x25e0 [ 49.938389] ? find_held_lock+0x2b/0x80 [ 49.939149] ? do_prlimit+0x310/0x610 [ 49.939875] ? __pfx_do_seccomp+0x10/0x10 [ 49.940604] ? do_raw_spin_unlock+0x53/0x220 [ 49.941434] ? _raw_spin_unlock+0x1e/0x40 [ 49.942191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.943151] ? static_key_count+0x60/0x80 [ 49.943952] prctl_set_seccomp+0x4e/0x70 [ 49.944729] __do_sys_prctl+0xe6c/0x1d70 [ 49.945452] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.946302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.947272] ? irqentry_exit+0xf3/0x650 [ 49.948034] do_syscall_64+0xbf/0x430 [ 49.948776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949715] RIP: 0033:0x7ff297a3a5cd [ 49.950354] 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 [ 49.953437] RSP: 002b:00007ffcb841a210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.954781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff297a3a5cd [ 49.956036] RDX: 000055971e36ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.957285] RBP: 00007ffcb841a270 R08: 0000000000000000 R09: 00007ffcb8419910 [ 49.958546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559730e64b10 [ 49.959814] R13: 00007ffcb841a6a0 R14: 0000559730e652b0 R15: 0000559730e796f0 [ 49.961089] [ 49.961507] irq event stamp: 1719 [ 49.962143] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.963675] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.965168] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 49.966699] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 49.967953] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64497' (ECDSA) to the list of known hosts. 2025/11/18 05:19:53 fuzzer started 2025/11/18 05:19:53 dialing manager at localhost:37895 2025/11/18 05:19:53 checking machine... 2025/11/18 05:19:53 checking revisions... [ 50.985526] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:19:53 testing simple program... [ 51.086916] cgroup: Unknown subsys name 'net' [ 51.148904] cgroup: Unknown subsys name 'cpuset' [ 51.160773] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:19:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb382f84618 CR3=000000000e76c000 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=2032353a39313a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a39313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027b09 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11d79ea030 CR3=000000000ce55000 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=8f6fb10e208e44824a4f886d1618333c XMM02=2c67c8bc2e329bc30000000000302798 XMM03=fb795ef6d6577056000000000030e258 XMM04=533f50c41ec028c200000000000ae988 XMM05=14648eaa1277bab1000000000031e448 XMM06=817b8945e9d50373000000000031e2d0 XMM07=e042d86d42eb936e000000000030f3a8 XMM08=ae4f0d8add020f9a00000000003027f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000