[ 38.864793] ------------[ cut here ]------------ [ 38.865764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.867736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.869241] Modules linked in: [ 38.869834] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.871825] Tainted: [W]=WARN [ 38.872439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.873931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.874864] 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 [ 38.878059] RSP: 0018:ffff88801821fbc0 EFLAGS: 00010286 [ 38.879047] RAX: 0000000000000000 RBX: ffffed1003043f78 RCX: ffffffff813a4050 [ 38.880360] RDX: ffff888015a6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.881657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003043f2f [ 38.882948] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.884237] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801821fdf8 [ 38.885528] FS: 00007f71e22f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.886963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.888078] CR2: 00007f71e27e5580 CR3: 000000000d464000 CR4: 0000000000350ef0 [ 38.889356] Call Trace: [ 38.889820] [ 38.890277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.891136] ? __create_object+0x59/0x80 [ 38.891945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.892923] __vmalloc_noprof+0x59/0x60 [ 38.893685] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.894566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.895514] bpf_prog_alloc+0x39/0x200 [ 38.896277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.897161] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.898071] do_seccomp+0x349/0x25e0 [ 38.898794] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.899708] ? __pfx_do_seccomp+0x10/0x10 [ 38.900517] ? find_held_lock+0x2b/0x80 [ 38.901284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.902253] ? static_key_count+0x60/0x80 [ 38.903006] prctl_set_seccomp+0x4e/0x70 [ 38.903783] __do_sys_prctl+0xe6c/0x1d70 [ 38.904586] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.905458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.906438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.907409] ? irqentry_exit+0xf3/0x650 [ 38.908147] do_syscall_64+0xbf/0x430 [ 38.908905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.909873] RIP: 0033:0x7f71e27e55cd [ 38.910575] 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 [ 38.913763] RSP: 002b:00007ffd96d307a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.915124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71e27e55cd [ 38.916435] RDX: 000055d8cf8a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.917737] RBP: 00007ffd96d30800 R08: 0000000000000000 R09: 00007ffd96d2fea0 [ 38.919028] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8f8f85ad0 [ 38.920328] R13: 00007ffd96d30c30 R14: 000055d8f8f86bc0 R15: 000055d8f8f97780 [ 38.921647] [ 38.922072] irq event stamp: 2623 [ 38.922720] hardirqs last enabled at (2633): [] __up_console_sem+0x78/0x80 [ 38.924249] hardirqs last disabled at (2642): [] __up_console_sem+0x5d/0x80 [ 38.925782] softirqs last enabled at (2582): [] handle_softirqs+0x50c/0x770 [ 38.927334] softirqs last disabled at (2567): [] __irq_exit_rcu+0xc4/0x100 [ 38.928859] ---[ end trace 0000000000000000 ]--- [ 41.643152] ------------[ cut here ]------------ [ 41.644087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.646082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.647514] Modules linked in: [ 41.648131] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.650100] Tainted: [W]=WARN [ 41.650698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.652433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.653413] 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 [ 41.656604] RSP: 0018:ffff88801666fbc0 EFLAGS: 00010286 [ 41.657592] RAX: 0000000000000000 RBX: ffffed1002ccdf78 RCX: ffffffff813a4050 [ 41.658877] RDX: ffff888015a68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.660172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccdf2f [ 41.661473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.662747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801666fdf8 [ 41.664041] FS: 00007ffa46631900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.665490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.666549] CR2: 00007ffa46b23580 CR3: 000000000d97d000 CR4: 0000000000350ef0 [ 41.667828] Call Trace: [ 41.668327] [ 41.668741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.669636] ? __create_object+0x59/0x80 [ 41.670427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.671403] __vmalloc_noprof+0x59/0x60 [ 41.672124] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.672992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.673922] bpf_prog_alloc+0x39/0x200 [ 41.674661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.675597] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.676516] do_seccomp+0x349/0x25e0 [ 41.677232] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.678095] ? __pfx_do_seccomp+0x10/0x10 [ 41.678891] ? find_held_lock+0x2b/0x80 [ 41.679657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.680630] ? static_key_count+0x60/0x80 [ 41.681436] prctl_set_seccomp+0x4e/0x70 [ 41.682160] __do_sys_prctl+0xe6c/0x1d70 [ 41.682949] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.683818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.684799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.685769] ? irqentry_exit+0xf3/0x650 [ 41.686540] do_syscall_64+0xbf/0x430 [ 41.687280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.688269] RIP: 0033:0x7ffa46b235cd [ 41.688932] 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 [ 41.692104] RSP: 002b:00007ffdb21e6790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.693474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa46b235cd [ 41.694758] RDX: 000055584f06de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.696064] RBP: 00007ffdb21e67f0 R08: 0000000000000000 R09: 00007ffdb21e5e90 [ 41.697327] R10: 0000000000000000 R11: 0000000000000246 R12: 000055585db97ad0 [ 41.698595] R13: 00007ffdb21e6c20 R14: 000055585db98bc0 R15: 000055585dba9780 [ 41.699891] [ 41.700371] irq event stamp: 1841 [ 41.700977] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 41.702267] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 41.703543] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 41.704849] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 41.706116] ---[ end trace 0000000000000000 ]--- [ 42.312781] ------------[ cut here ]------------ [ 42.313379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.314658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.315587] Modules linked in: [ 42.315974] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.317246] Tainted: [W]=WARN [ 42.317604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.318550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.319102] 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 [ 42.321144] RSP: 0018:ffff8880181f7bc0 EFLAGS: 00010286 [ 42.321770] RAX: 0000000000000000 RBX: ffffed100303ef78 RCX: ffffffff813a4050 [ 42.322591] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.323423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303ef2f [ 42.324259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.325049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181f7df8 [ 42.325874] FS: 00007fb5674db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.326803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.327494] CR2: 00007ffdfb11fef7 CR3: 000000001fd7c000 CR4: 0000000000350ef0 [ 42.328342] Call Trace: [ 42.328642] [ 42.328903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.329481] ? __create_object+0x59/0x80 [ 42.329957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.330576] __vmalloc_noprof+0x59/0x60 [ 42.331032] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.331591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.332168] bpf_prog_alloc+0x39/0x200 [ 42.332641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.333240] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.333785] do_seccomp+0x349/0x25e0 [ 42.334252] ? find_held_lock+0x2b/0x80 [ 42.334714] ? do_prlimit+0x310/0x610 [ 42.335162] ? __pfx_do_seccomp+0x10/0x10 [ 42.335667] ? do_raw_spin_unlock+0x53/0x220 [ 42.336178] ? _raw_spin_unlock+0x1e/0x40 [ 42.336684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.337302] ? static_key_count+0x60/0x80 [ 42.337790] prctl_set_seccomp+0x4e/0x70 [ 42.338286] __do_sys_prctl+0xe6c/0x1d70 [ 42.338755] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.339305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.339897] ? irqentry_exit+0xf3/0x650 [ 42.340402] do_syscall_64+0xbf/0x430 [ 42.340848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.341460] RIP: 0033:0x7fb5679cd5cd [ 42.341882] 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 [ 42.343916] RSP: 002b:00007ffdfb11e860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.344811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5679cd5cd [ 42.345632] RDX: 000055e0798e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.346469] RBP: 00007ffdfb11e8c0 R08: 0000000000000000 R09: 00007ffdfb11df60 [ 42.347290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0b17162b0 [ 42.348096] R13: 00007ffdfb11ecf0 R14: 000055e0b1718d20 R15: 000055e0b172a8d0 [ 42.348938] [ 42.349238] irq event stamp: 1651 [ 42.349626] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 42.350608] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 42.351596] softirqs last enabled at (1168): [] handle_softirqs+0x50c/0x770 [ 42.352607] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 42.353591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42738' (ECDSA) to the list of known hosts. 2025/11/18 20:14:04 fuzzer started 2025/11/18 20:14:05 dialing manager at localhost:34383 2025/11/18 20:14:05 checking machine... 2025/11/18 20:14:05 checking revisions... [ 43.136530] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:14:05 testing simple program... [ 43.226086] cgroup: Unknown subsys name 'net' [ 43.426126] cgroup: Unknown subsys name 'cpuset' [ 43.533096] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:14:04 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=00007ffa465fd000 RCX=255630821f11977f RDX=00000000235b4fc8 RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffff888015bd7580 RSP=ffff888015bd74f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d800190 R13=1ffff11002b7aeac R14=ffff88800d800190 R15=00007ffa465fd000 RIP=ffffffff84c7219a RFL=00000282 [--S----] 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 00007ffa46631900 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=00007ffa46600008 CR3=000000001fc7d000 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=000000000001bf7f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe5c3dcb8 CR3=000000000e7bc000 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=dcd5abcbec804cad9d4b0e35a0df0002 XMM02=0000000000304960eff9b2d0a8fce9cb XMM03=0000000000304a302c67c8bc2e329bc3 XMM04=9d95a0a96c58495900000000000ae988 XMM05=1dadb89c47485d700000000000321948 XMM06=817b8945e9d503730000000000320d70 XMM07=e042d86d42eb936e0000000000311cb8 XMM08=abfda6e016cc77720000000000304a30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000