[ 45.910037] ------------[ cut here ]------------ [ 45.910969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.912968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.914450] Modules linked in: [ 45.915100] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.917099] Tainted: [W]=WARN [ 45.917664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.919124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.920037] 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 [ 45.923242] RSP: 0018:ffff888018bffbc0 EFLAGS: 00010286 [ 45.924229] RAX: 0000000000000000 RBX: ffffed100317ff78 RCX: ffffffff813a4050 [ 45.925544] RDX: ffff888016039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.926828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ff2f [ 45.928132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.929435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bffdf8 [ 45.930745] FS: 00007efe8fcbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.932212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.933274] CR2: 00007ffdc666aef7 CR3: 0000000019fc4000 CR4: 0000000000350ef0 [ 45.934560] Call Trace: [ 45.935065] [ 45.935489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.936383] ? __create_object+0x59/0x80 [ 45.937176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.938162] __vmalloc_noprof+0x59/0x60 [ 45.938930] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.939805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.940699] bpf_prog_alloc+0x39/0x200 [ 45.941464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.942404] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.943315] do_seccomp+0x349/0x25e0 [ 45.944031] ? find_held_lock+0x2b/0x80 [ 45.944804] ? do_prlimit+0x310/0x610 [ 45.945526] ? __pfx_do_seccomp+0x10/0x10 [ 45.946327] ? do_raw_spin_unlock+0x53/0x220 [ 45.947158] ? _raw_spin_unlock+0x1e/0x40 [ 45.947956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.948937] ? static_key_count+0x60/0x80 [ 45.949706] prctl_set_seccomp+0x4e/0x70 [ 45.950472] __do_sys_prctl+0xe6c/0x1d70 [ 45.951255] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.952132] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.953119] ? irqentry_exit+0xf3/0x650 [ 45.953888] do_syscall_64+0xbf/0x430 [ 45.954590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.955530] RIP: 0033:0x7efe901ad5cd [ 45.956227] 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 [ 45.959409] RSP: 002b:00007ffdc6669940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.960765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe901ad5cd [ 45.962052] RDX: 0000564cc260ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.963315] RBP: 00007ffdc66699a0 R08: 0000000000000000 R09: 00007ffdc6669040 [ 45.964583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ce2f5bad0 [ 45.965862] R13: 00007ffdc6669dd0 R14: 0000564ce2f5cbc0 R15: 0000564ce2f6d780 [ 45.967169] [ 45.967587] irq event stamp: 1715 [ 45.968240] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.969768] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.971290] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 45.972831] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 45.974343] ---[ end trace 0000000000000000 ]--- [ 48.787845] ------------[ cut here ]------------ [ 48.788903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.791187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.792842] Modules linked in: [ 48.793532] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.795868] Tainted: [W]=WARN [ 48.796516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.798239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.799305] 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 [ 48.803046] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 48.804187] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 48.805707] RDX: ffff88800f91b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.807205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 48.808699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.810217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 48.811713] FS: 00007f189c8fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.813433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.814676] CR2: 00007ffeb89b6ef7 CR3: 000000002000d000 CR4: 0000000000350ef0 [ 48.816175] Call Trace: [ 48.816713] [ 48.817254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.818297] ? __create_object+0x59/0x80 [ 48.819198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.820326] __vmalloc_noprof+0x59/0x60 [ 48.821228] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.822246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.823334] bpf_prog_alloc+0x39/0x200 [ 48.824200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.825295] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.826353] do_seccomp+0x349/0x25e0 [ 48.827183] ? find_held_lock+0x2b/0x80 [ 48.828067] ? do_prlimit+0x310/0x610 [ 48.828926] ? __pfx_do_seccomp+0x10/0x10 [ 48.829857] ? do_raw_spin_unlock+0x53/0x220 [ 48.830824] ? _raw_spin_unlock+0x1e/0x40 [ 48.831670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.832777] ? static_key_count+0x60/0x80 [ 48.833669] prctl_set_seccomp+0x4e/0x70 [ 48.834567] __do_sys_prctl+0xe6c/0x1d70 [ 48.835480] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.836475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.837613] ? irqentry_exit+0xf3/0x650 [ 48.838494] do_syscall_64+0xbf/0x430 [ 48.839357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.840454] RIP: 0033:0x7f189cdec5cd [ 48.841291] 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 [ 48.844769] RSP: 002b:00007ffeb89b4770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.846201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189cdec5cd [ 48.847403] RDX: 000055833cf2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.848598] RBP: 00007ffeb89b47d0 R08: 0000000000000000 R09: 00007ffeb89b3e70 [ 48.849805] R10: 0000000000000000 R11: 0000000000000246 R12: 000055836d100ad0 [ 48.851014] R13: 00007ffeb89b4c00 R14: 000055836d101bc0 R15: 000055836d112780 [ 48.852232] [ 48.852629] irq event stamp: 1697 [ 48.853241] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 48.854668] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 48.856088] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 48.857542] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 48.858953] ---[ end trace 0000000000000000 ]--- [ 49.529188] ------------[ cut here ]------------ [ 49.530015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.531882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.533199] Modules linked in: [ 49.533773] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.535816] Tainted: [W]=WARN [ 49.536321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.537759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.538548] 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 [ 49.541634] RSP: 0018:ffff88801b5ffbc0 EFLAGS: 00010286 [ 49.542587] RAX: 0000000000000000 RBX: ffffed10036bff78 RCX: ffffffff813a4050 [ 49.543867] RDX: ffff8880171f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.545142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036bff2f [ 49.546435] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.547763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5ffdf8 [ 49.549003] FS: 00007fc37b9f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.550338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.551406] CR2: 00007fc37bee6580 CR3: 000000001f991000 CR4: 0000000000350ef0 [ 49.552682] Call Trace: [ 49.553241] [ 49.553641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.554513] ? __create_object+0x59/0x80 [ 49.555314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.556198] __vmalloc_noprof+0x59/0x60 [ 49.556944] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.557804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558690] bpf_prog_alloc+0x39/0x200 [ 49.559402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560304] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.561175] do_seccomp+0x349/0x25e0 [ 49.561947] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.562886] ? __pfx_do_seccomp+0x10/0x10 [ 49.563646] ? find_held_lock+0x2b/0x80 [ 49.564346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.565319] ? static_key_count+0x60/0x80 [ 49.566161] prctl_set_seccomp+0x4e/0x70 [ 49.566971] __do_sys_prctl+0xe6c/0x1d70 [ 49.567778] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.568611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.569643] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570658] ? irqentry_exit+0xf3/0x650 [ 49.571452] do_syscall_64+0xbf/0x430 [ 49.572215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.573253] RIP: 0033:0x7fc37bee65cd [ 49.573989] 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 [ 49.577289] RSP: 002b:00007fffa7790210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.578703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc37bee65cd [ 49.580046] RDX: 0000556bb811ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.581425] RBP: 00007fffa7790270 R08: 0000000000000000 R09: 00007fffa778f910 [ 49.582759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bcd750bf0 [ 49.584096] R13: 00007fffa77906a0 R14: 0000556bcd75a380 R15: 0000556bcd765460 [ 49.585479] [ 49.585969] irq event stamp: 1827 [ 49.586591] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.588200] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.589795] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.591389] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.592981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53688' (ECDSA) to the list of known hosts. 2025/11/18 12:12:18 fuzzer started 2025/11/18 12:12:18 dialing manager at localhost:34383 2025/11/18 12:12:18 checking machine... 2025/11/18 12:12:18 checking revisions... [ 50.525562] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:12:18 testing simple program... [ 50.616644] cgroup: Unknown subsys name 'net' [ 50.690170] cgroup: Unknown subsys name 'cpuset' [ 50.704064] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:12:18 Registers: info registers vcpu 0 RAX=1ffffffff0b82250 RBX=0000000b79141700 RCX=ffffffff8166c57d RDX=dffffc0000000000 RSI=ffffffff8166c5a8 RDI=0000000000000007 RBP=ffffffff85c11300 RSP=ffff88806ce08d50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000002bed R11=0000000000000001 R12=ffffffff88598e20 R13=0000000000000001 R14=0000000b79141700 R15=0000000000000000 RIP=ffffffff8166c5d5 RFL=00000002 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ea13a8000 CR3=000000000d667000 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=32313a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363138 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=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012eaf0a RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff888009757868 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009757870 R13=ffff888009757858 R14=ffff888009757851 R15=ffff888009757810 RIP=ffffffff8135e542 RFL=00000216 [----AP-] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb89ae000 CR3=000000000e705000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000