[ 45.547982] ------------[ cut here ]------------ [ 45.548911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.550966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.552412] Modules linked in: [ 45.553020] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.555001] Tainted: [W]=WARN [ 45.555577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.557054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.557982] 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 [ 45.561125] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 45.562087] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 45.563346] RDX: ffff88801782d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.564614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 45.565898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.567170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 45.568454] FS: 00007f2e8296b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.569899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.570938] CR2: 00007fff21fe0ef8 CR3: 00000000138f7000 CR4: 0000000000350ef0 [ 45.572224] Call Trace: [ 45.572747] [ 45.573165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.574062] ? __create_object+0x59/0x80 [ 45.574831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.575786] __vmalloc_noprof+0x59/0x60 [ 45.576548] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.577428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.578312] bpf_prog_alloc+0x39/0x200 [ 45.579035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.579946] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.580846] do_seccomp+0x349/0x25e0 [ 45.581562] ? find_held_lock+0x2b/0x80 [ 45.582261] ? do_prlimit+0x310/0x610 [ 45.582986] ? __pfx_do_seccomp+0x10/0x10 [ 45.583764] ? do_raw_spin_unlock+0x53/0x220 [ 45.584591] ? _raw_spin_unlock+0x1e/0x40 [ 45.585329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.586292] ? static_key_count+0x60/0x80 [ 45.587092] prctl_set_seccomp+0x4e/0x70 [ 45.587862] __do_sys_prctl+0xe6c/0x1d70 [ 45.588640] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.589513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.590486] ? irqentry_exit+0xf3/0x650 [ 45.591210] do_syscall_64+0xbf/0x430 [ 45.591947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.592897] RIP: 0033:0x7f2e82e5d5cd [ 45.593598] 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 [ 45.596778] RSP: 002b:00007fff21fdfbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.598132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e82e5d5cd [ 45.599410] RDX: 000055d21570be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.600686] RBP: 00007fff21fdfc50 R08: 0000000000000000 R09: 00007fff21fdf2f0 [ 45.601955] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d21edf4240 [ 45.603229] R13: 00007fff21fe0080 R14: 000055d21edf3bf0 R15: 000055d21ee084d0 [ 45.604518] [ 45.604944] irq event stamp: 1793 [ 45.605585] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 45.607090] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 45.608591] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 45.610147] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 45.611663] ---[ end trace 0000000000000000 ]--- [ 49.072237] ------------[ cut here ]------------ [ 49.073247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.075469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.077103] Modules linked in: [ 49.078060] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.080355] Tainted: [W]=WARN [ 49.081075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.082809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.083887] 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 [ 49.087435] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286 [ 49.088433] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050 [ 49.089743] RDX: ffff88800f073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.091205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f [ 49.092634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.094014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8 [ 49.095400] FS: 00007f6c91606900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.096879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.097937] CR2: 00007f6c91af8580 CR3: 000000001d3a4000 CR4: 0000000000350ef0 [ 49.099228] Call Trace: [ 49.099747] [ 49.100176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.101115] ? __create_object+0x59/0x80 [ 49.101890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.102875] __vmalloc_noprof+0x59/0x60 [ 49.103645] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.104532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.105490] bpf_prog_alloc+0x39/0x200 [ 49.106192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.107131] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.108054] do_seccomp+0x349/0x25e0 [ 49.108800] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.109724] ? __pfx_do_seccomp+0x10/0x10 [ 49.111051] ? find_held_lock+0x2b/0x80 [ 49.111838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.112841] ? static_key_count+0x60/0x80 [ 49.113660] prctl_set_seccomp+0x4e/0x70 [ 49.114444] __do_sys_prctl+0xe6c/0x1d70 [ 49.115202] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.116075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.117062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.118050] ? irqentry_exit+0xf3/0x650 [ 49.118836] do_syscall_64+0xbf/0x430 [ 49.119599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.120581] RIP: 0033:0x7f6c91af85cd [ 49.121264] 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 [ 49.124506] RSP: 002b:00007ffc15550c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.125932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c91af85cd [ 49.127247] RDX: 0000556577d23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.128558] RBP: 00007ffc15550cd0 R08: 0000000000000000 R09: 00007ffc15550370 [ 49.129760] R10: 0000000000000000 R11: 0000000000000246 R12: 000055658a98cad0 [ 49.130870] R13: 00007ffc15551100 R14: 000055658a98dbc0 R15: 000055658a99e780 [ 49.131987] [ 49.132357] irq event stamp: 1797 [ 49.132924] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.134230] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.135548] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 49.136885] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 49.138208] ---[ end trace 0000000000000000 ]--- [ 49.940580] ------------[ cut here ]------------ [ 49.941367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.943209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.944633] Modules linked in: [ 49.945242] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.947168] Tainted: [W]=WARN [ 49.947760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.949236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.950168] 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 [ 49.953176] RSP: 0018:ffff888015e5fbc0 EFLAGS: 00010286 [ 49.954109] RAX: 0000000000000000 RBX: ffffed1002bcbf78 RCX: ffffffff813a4050 [ 49.955292] RDX: ffff88800ef41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.956397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcbf2f [ 49.957692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.958866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e5fdf8 [ 49.960209] FS: 00007fea7e459900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.961625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.962654] CR2: 00007ffea9c3aef8 CR3: 000000001f9cd000 CR4: 0000000000350ef0 [ 49.963895] Call Trace: [ 49.964345] [ 49.964762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.965524] ? __create_object+0x59/0x80 [ 49.966146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.966963] __vmalloc_noprof+0x59/0x60 [ 49.967601] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.968298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.969105] bpf_prog_alloc+0x39/0x200 [ 49.969729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970521] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.971244] do_seccomp+0x349/0x25e0 [ 49.971867] ? find_held_lock+0x2b/0x80 [ 49.972511] ? do_prlimit+0x310/0x610 [ 49.973139] ? __pfx_do_seccomp+0x10/0x10 [ 49.973818] ? do_raw_spin_unlock+0x53/0x220 [ 49.974521] ? _raw_spin_unlock+0x1e/0x40 [ 49.975141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.975960] ? static_key_count+0x60/0x80 [ 49.976628] prctl_set_seccomp+0x4e/0x70 [ 49.977259] __do_sys_prctl+0xe6c/0x1d70 [ 49.977935] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.978663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.979492] ? irqentry_exit+0xf3/0x650 [ 49.980103] do_syscall_64+0xbf/0x430 [ 49.980754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.981570] RIP: 0033:0x7fea7e94b5cd [ 49.982124] 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 [ 49.984792] RSP: 002b:00007ffea9c39b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.985940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea7e94b5cd [ 49.987015] RDX: 0000557c1a2d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.988092] RBP: 00007ffea9c39ba0 R08: 0000000000000000 R09: 00007ffea9c39240 [ 49.989180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c3a3672b0 [ 49.990257] R13: 00007ffea9c39fd0 R14: 0000557c3a369d20 R15: 0000557c3a37b8d0 [ 49.991351] [ 49.991759] irq event stamp: 1839 [ 49.992272] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.993573] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.994848] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.996142] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.997459] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62602' (ECDSA) to the list of known hosts. 2025/11/18 00:45:02 fuzzer started 2025/11/18 00:45:03 dialing manager at localhost:37895 2025/11/18 00:45:03 checking machine... 2025/11/18 00:45:03 checking revisions... [ 50.907569] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:45:03 testing simple program... [ 50.994003] cgroup: Unknown subsys name 'net' [ 51.061272] cgroup: Unknown subsys name 'cpuset' [ 51.081736] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:45:02 Registers: info registers vcpu 0 RAX=000000000000009b RBX=ffff88801650d340 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88801650dd98 RDI=ffff88801650dd98 RBP=ffff88801650dd98 RSP=ffff8880159c78b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801650dd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007f84afbec900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055658a9a7744 CR3=000000000d7d6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=a1f077c7d4c0821400000000000ae988 XMM05=1c6a921342dfabda0000000000321240 XMM06=090f1556b20111b30000000000320388 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015e5ff01 RSI=ffff888015e5ff28 RDI=ffff888015e5ff28 RBP=ffff888015e5f6e0 RSP=ffff888015e5f618 R8 =ffffffff86ac16e8 R9 =ffff888015e5f6c8 R10=000000000003c9ed R11=0000000000026e86 R12=ffff888015e5f6e8 R13=ffff888015e5f6d0 R14=ffff888015e5ff30 R15=ffff888015e5f688 RIP=ffffffff8135efad RFL=00000202 [-------] 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 00007f6c91606900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1554a000 CR3=000000001f9cd000 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