[ 54.256634] ------------[ cut here ]------------ [ 54.257558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.259566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.261028] Modules linked in: [ 54.261609] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.263879] Tainted: [W]=WARN [ 54.264438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.265941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.266854] 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 [ 54.269972] RSP: 0018:ffff888017dbfbc0 EFLAGS: 00010286 [ 54.270921] RAX: 0000000000000000 RBX: ffffed1002fb7f78 RCX: ffffffff813a4050 [ 54.272196] RDX: ffff888016d31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.273470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb7f2f [ 54.274743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.276002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dbfdf8 [ 54.277263] FS: 00007f37e56c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.278680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.279720] CR2: 00007f37e5bb6580 CR3: 000000000e335000 CR4: 0000000000350ef0 [ 54.280990] Call Trace: [ 54.281450] [ 54.281908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.282792] ? __create_object+0x59/0x80 [ 54.283534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.284492] __vmalloc_noprof+0x59/0x60 [ 54.285234] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.286086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.287028] bpf_prog_alloc+0x39/0x200 [ 54.287772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.288695] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.289537] do_seccomp+0x349/0x25e0 [ 54.290250] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.291159] ? __pfx_do_seccomp+0x10/0x10 [ 54.291940] ? find_held_lock+0x2b/0x80 [ 54.292642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.293593] ? static_key_count+0x60/0x80 [ 54.294392] prctl_set_seccomp+0x4e/0x70 [ 54.295187] __do_sys_prctl+0xe6c/0x1d70 [ 54.295971] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.296829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.297790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.298747] ? irqentry_exit+0xf3/0x650 [ 54.299464] do_syscall_64+0xbf/0x430 [ 54.300205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.301137] RIP: 0033:0x7f37e5bb65cd [ 54.301829] 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 [ 54.304944] RSP: 002b:00007fff944aa820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.306275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37e5bb65cd [ 54.307546] RDX: 0000559c6a9bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.308799] RBP: 00007fff944aa880 R08: 0000000000000000 R09: 00007fff944a9f20 [ 54.310062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c8062abf0 [ 54.311350] R13: 00007fff944aacb0 R14: 0000559c80634380 R15: 0000559c8063f460 [ 54.312627] [ 54.313095] irq event stamp: 1801 [ 54.313734] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 54.315240] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 54.316741] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 54.318253] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 54.319758] ---[ end trace 0000000000000000 ]--- [ 57.386903] ------------[ cut here ]------------ [ 57.387928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.390154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.391762] Modules linked in: [ 57.392407] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.394825] Tainted: [W]=WARN [ 57.395438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.397108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.398099] 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 [ 57.401513] RSP: 0018:ffff8880169c7bc0 EFLAGS: 00010286 [ 57.402577] RAX: 0000000000000000 RBX: ffffed1002d38f78 RCX: ffffffff813a4050 [ 57.403965] RDX: ffff8880164c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.405343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d38f2f [ 57.406715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.408112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169c7df8 [ 57.409484] FS: 00007f01e8bfc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.411053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.412213] CR2: 00007ffeb28edef8 CR3: 00000000202e0000 CR4: 0000000000350ef0 [ 57.413600] Call Trace: [ 57.414159] [ 57.414595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.415565] ? __create_object+0x59/0x80 [ 57.416430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.417509] __vmalloc_noprof+0x59/0x60 [ 57.418339] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.419308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.420318] bpf_prog_alloc+0x39/0x200 [ 57.421122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.422127] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.423136] do_seccomp+0x349/0x25e0 [ 57.423931] ? find_held_lock+0x2b/0x80 [ 57.424760] ? do_prlimit+0x310/0x610 [ 57.425505] ? __pfx_do_seccomp+0x10/0x10 [ 57.426348] ? do_raw_spin_unlock+0x53/0x220 [ 57.427272] ? _raw_spin_unlock+0x1e/0x40 [ 57.428106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.429140] ? static_key_count+0x60/0x80 [ 57.429990] prctl_set_seccomp+0x4e/0x70 [ 57.430816] __do_sys_prctl+0xe6c/0x1d70 [ 57.431601] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.432525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.433558] ? irqentry_exit+0xf3/0x650 [ 57.434384] do_syscall_64+0xbf/0x430 [ 57.435212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.436256] RIP: 0033:0x7f01e90ee5cd [ 57.437021] 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 [ 57.440452] RSP: 002b:00007ffeb28eb540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.441921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01e90ee5cd [ 57.443314] RDX: 000055625c215e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.444707] RBP: 00007ffeb28eb5a0 R08: 0000000000000000 R09: 00007ffeb28eac40 [ 57.446084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556277d0aad0 [ 57.447471] R13: 00007ffeb28eb9d0 R14: 0000556277d0bbc0 R15: 0000556277d1c780 [ 57.448843] [ 57.449300] irq event stamp: 1793 [ 57.450010] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 57.451622] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 57.453260] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.454895] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.456371] ---[ end trace 0000000000000000 ]--- [ 58.256711] ------------[ cut here ]------------ [ 58.257626] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.259866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.261457] Modules linked in: [ 58.262136] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.264236] Tainted: [W]=WARN [ 58.264897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.266462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.267466] 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 [ 58.270762] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 58.271818] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 58.273182] RDX: ffff88801692b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.274545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 58.275934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.277300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 58.278680] FS: 00007fbfd55f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.280221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.281341] CR2: 00007fbfd5ae4580 CR3: 000000000e39a000 CR4: 0000000000350ef0 [ 58.282710] Call Trace: [ 58.283212] [ 58.283645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.284614] ? __create_object+0x59/0x80 [ 58.285480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.286550] __vmalloc_noprof+0x59/0x60 [ 58.287404] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.288382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.289370] bpf_prog_alloc+0x39/0x200 [ 58.290163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.291079] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.291964] do_seccomp+0x349/0x25e0 [ 58.292615] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.293494] ? __pfx_do_seccomp+0x10/0x10 [ 58.294265] ? find_held_lock+0x2b/0x80 [ 58.295030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.295991] ? static_key_count+0x60/0x80 [ 58.296807] prctl_set_seccomp+0x4e/0x70 [ 58.297561] __do_sys_prctl+0xe6c/0x1d70 [ 58.298349] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.299192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.300145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.301112] ? irqentry_exit+0xf3/0x650 [ 58.301885] do_syscall_64+0xbf/0x430 [ 58.302578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.303533] RIP: 0033:0x7fbfd5ae45cd [ 58.304243] 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 [ 58.307432] RSP: 002b:00007ffd5fefd440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.308778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfd5ae45cd [ 58.310052] RDX: 0000562d96d70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.311307] RBP: 00007ffd5fefd4a0 R08: 0000000000000000 R09: 00007ffd5fefcb40 [ 58.312787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dc8458b10 [ 58.314069] R13: 00007ffd5fefd8d0 R14: 0000562dc84592b0 R15: 0000562dc846d6f0 [ 58.315396] [ 58.315870] irq event stamp: 1769 [ 58.316477] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 58.317993] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 58.319525] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 58.320809] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 58.322087] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49352' (ECDSA) to the list of known hosts. 2025/11/17 17:01:18 fuzzer started 2025/11/17 17:01:18 dialing manager at localhost:37895 2025/11/17 17:01:18 checking machine... 2025/11/17 17:01:18 checking revisions... [ 59.197142] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:01:18 testing simple program... [ 59.293529] cgroup: Unknown subsys name 'net' [ 59.373606] cgroup: Unknown subsys name 'cpuset' [ 59.387622] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:01:17 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ad01187f1df16690 RDX=0000000000000000 RSI=ffffffff81b4c508 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627a58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81b4c508 R13=fffffbfff0cca012 R14=1ffff110019b00b2 R15=dffffc0000000000 RIP=ffffffff815bcfa0 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01e91b40b0 CR3=00000000202a6000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a4ab 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce2922ca8 CR3=000000000bc01000 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=c906676d5525f491c542d316d934468e XMM02=2c67c8bc2e329bc30000000000306cc0 XMM03=fb795ef6d65770560000000000312078 XMM04=91980a6f7379432700000000000ae988 XMM05=97403c71447c2e2500000000003231f8 XMM06=5b75c91c804453420000000000322620 XMM07=e042d86d42eb936e00000000003122f8 XMM08=bf5a146c4053d0130000000000306d20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000