[ 39.071395] ------------[ cut here ]------------ [ 39.072301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.074346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.075786] Modules linked in: [ 39.076400] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.078406] Tainted: [W]=WARN [ 39.078973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.080458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.081398] 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 [ 39.084616] RSP: 0018:ffff8880155d7bc0 EFLAGS: 00010286 [ 39.085584] RAX: 0000000000000000 RBX: ffffed1002abaf78 RCX: ffffffff813a4050 [ 39.086884] RDX: ffff88800eca5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.088197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abaf2f [ 39.089486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.090773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155d7df8 [ 39.092069] FS: 00007fdfa1e1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.093504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.094579] CR2: 00007ffd6ab92ef7 CR3: 000000000c296000 CR4: 0000000000350ef0 [ 39.095863] Call Trace: [ 39.096366] [ 39.096777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.097687] ? __create_object+0x59/0x80 [ 39.098494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.099479] __vmalloc_noprof+0x59/0x60 [ 39.100252] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.101086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102018] bpf_prog_alloc+0x39/0x200 [ 39.102765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.103711] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.104617] do_seccomp+0x349/0x25e0 [ 39.105345] ? find_held_lock+0x2b/0x80 [ 39.106076] ? do_prlimit+0x310/0x610 [ 39.106826] ? __pfx_do_seccomp+0x10/0x10 [ 39.107636] ? do_raw_spin_unlock+0x53/0x220 [ 39.108481] ? _raw_spin_unlock+0x1e/0x40 [ 39.109251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.110237] ? static_key_count+0x60/0x80 [ 39.111002] prctl_set_seccomp+0x4e/0x70 [ 39.111780] __do_sys_prctl+0xe6c/0x1d70 [ 39.112564] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.113424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.114404] ? irqentry_exit+0xf3/0x650 [ 39.115139] do_syscall_64+0xbf/0x430 [ 39.115880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.116851] RIP: 0033:0x7fdfa23115cd [ 39.117561] 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 [ 39.120771] RSP: 002b:00007ffd6ab91640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.122168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfa23115cd [ 39.123479] RDX: 000055b3b5bf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.124761] RBP: 00007ffd6ab916a0 R08: 0000000000000000 R09: 00007ffd6ab90d40 [ 39.126064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3ebe9cb10 [ 39.127354] R13: 00007ffd6ab91ad0 R14: 000055b3ebe9d2b0 R15: 000055b3ebeb16f0 [ 39.128669] [ 39.129102] irq event stamp: 1759 [ 39.129745] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.131281] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.132830] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 39.134391] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 39.135918] ---[ end trace 0000000000000000 ]--- [ 42.618788] ------------[ cut here ]------------ [ 42.619840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.622329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.624220] Modules linked in: [ 42.624892] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.627253] Tainted: [W]=WARN [ 42.627887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.629582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.630634] 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 [ 42.634267] RSP: 0018:ffff88800f6bfbc0 EFLAGS: 00010286 [ 42.635382] RAX: 0000000000000000 RBX: ffffed1001ed7f78 RCX: ffffffff813a4050 [ 42.636843] RDX: ffff8880157a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.638321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed7f2f [ 42.639780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.641245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6bfdf8 [ 42.642730] FS: 00007f27c4774900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.644374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.645597] CR2: 00007f27c4c66580 CR3: 000000001fddd000 CR4: 0000000000350ef0 [ 42.647088] Call Trace: [ 42.647672] [ 42.648138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.649165] ? __create_object+0x59/0x80 [ 42.650070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.651204] __vmalloc_noprof+0x59/0x60 [ 42.652019] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.653012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.654088] bpf_prog_alloc+0x39/0x200 [ 42.654935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.655994] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.657096] do_seccomp+0x349/0x25e0 [ 42.657917] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.658949] ? __pfx_do_seccomp+0x10/0x10 [ 42.659849] ? find_held_lock+0x2b/0x80 [ 42.660716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.661818] ? static_key_count+0x60/0x80 [ 42.662736] prctl_set_seccomp+0x4e/0x70 [ 42.663631] __do_sys_prctl+0xe6c/0x1d70 [ 42.664514] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.665488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.666604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.667718] ? irqentry_exit+0xf3/0x650 [ 42.668590] do_syscall_64+0xbf/0x430 [ 42.669426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.670550] RIP: 0033:0x7f27c4c665cd [ 42.671358] 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 [ 42.675020] RSP: 002b:00007ffea1aa0470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.676575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27c4c665cd [ 42.678059] RDX: 00005646c754fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.679532] RBP: 00007ffea1aa04d0 R08: 0000000000000000 R09: 00007ffea1a9fb70 [ 42.680998] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646dd0eb2b0 [ 42.682476] R13: 00007ffea1aa0900 R14: 00005646dd0edd20 R15: 00005646dd0ff8d0 [ 42.683969] [ 42.684501] irq event stamp: 1779 [ 42.685249] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.686924] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.688381] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.689853] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.691218] ---[ end trace 0000000000000000 ]--- [ 43.431916] ------------[ cut here ]------------ [ 43.432844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.434868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.436314] Modules linked in: [ 43.436894] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.438871] Tainted: [W]=WARN [ 43.439449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.440901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.441819] 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 [ 43.444993] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 43.445956] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 43.447244] RDX: ffff88801c200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.448510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 43.449773] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.451065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 43.452336] FS: 00007fdb28dec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.453768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.454823] CR2: 00007ffe6a8cbef7 CR3: 000000001ff25000 CR4: 0000000000350ef0 [ 43.456109] Call Trace: [ 43.456592] [ 43.456995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.457896] ? __create_object+0x59/0x80 [ 43.458689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.459652] __vmalloc_noprof+0x59/0x60 [ 43.460406] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.461267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.462156] bpf_prog_alloc+0x39/0x200 [ 43.462882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.463831] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.464721] do_seccomp+0x349/0x25e0 [ 43.465428] ? find_held_lock+0x2b/0x80 [ 43.466143] ? do_prlimit+0x310/0x610 [ 43.466880] ? __pfx_do_seccomp+0x10/0x10 [ 43.467658] ? do_raw_spin_unlock+0x53/0x220 [ 43.468477] ? _raw_spin_unlock+0x1e/0x40 [ 43.469249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.470169] ? static_key_count+0x60/0x80 [ 43.470970] prctl_set_seccomp+0x4e/0x70 [ 43.471741] __do_sys_prctl+0xe6c/0x1d70 [ 43.472536] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.473401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.474372] ? irqentry_exit+0xf3/0x650 [ 43.475098] do_syscall_64+0xbf/0x430 [ 43.475835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.476799] RIP: 0033:0x7fdb292de5cd [ 43.477506] 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 [ 43.480684] RSP: 002b:00007ffe6a8c9e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.482043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb292de5cd [ 43.483346] RDX: 0000560efac82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.484627] RBP: 00007ffe6a8c9ec0 R08: 0000000000000000 R09: 00007ffe6a8c9560 [ 43.485904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f1ab60240 [ 43.487212] R13: 00007ffe6a8ca2f0 R14: 0000560f1ab69380 R15: 0000560f1ab74540 [ 43.488524] [ 43.488950] irq event stamp: 1669 [ 43.489598] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 43.491139] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 43.492693] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 43.494260] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 43.495774] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14078' (ECDSA) to the list of known hosts. 2025/11/17 13:36:56 fuzzer started 2025/11/17 13:36:57 dialing manager at localhost:37895 2025/11/17 13:36:57 checking machine... 2025/11/17 13:36:57 checking revisions... [ 44.327823] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:36:57 testing simple program... [ 44.410599] cgroup: Unknown subsys name 'net' [ 44.471374] cgroup: Unknown subsys name 'cpuset' [ 44.482980] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:36:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f2d053ccf30 RCX=000000000d110a82 RDX=0000000000000061 RSI=0023840081008180 RDI=000000000d110a82 RBP=0000000000000016 RSP=00007fff3068bd70 R8 =0000000000000000 R9 =0000000000000001 R10=00007f2d05bcc440 R11=000000000000001f R12=00007f2d05429ee4 R13=00007f2d05035100 R14=0000000000000001 R15=0000000000000000 RIP=00007f2d05bb9114 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2d05030900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d05089fd0 CR3=000000000dc0e000 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=000000000000000000ff000000000000 XMM01=616e726565707465670064726f636572 XMM02=00000000000000000000ffffffffff00 XMM03=0000000000000000000000656d616e6b XMM04=7074656700646e696200725f646e6172 XMM05=00007f2d055e9f6000007f2d057a3950 XMM06=00007f2d057a344000007f2d057a2f20 XMM07=00007f2d050ed12000007f2d050ecb10 XMM08=00007f2d050ec5f000007f2d050ec060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffb391f79 RBX=ffffffff8671f71c RCX=ffffffff81ab1612 RDX=0000000000000000 RSI=ffffffff86aaecd0 RDI=ffffffff8671f714 RBP=ffffffff8671f714 RSP=ffff88801c127770 R8 =ffffffff86aaecd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd8 R12=ffffffff8671f724 R13=ffffffff8671f714 R14=ffffffff8671f714 R15=dffffc0000000000 RIP=ffffffff8135dac3 RFL=00000246 [---Z-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 00007f27c4774900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27c4d2c0b0 CR3=000000001fd2c000 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