[ 53.976353] ------------[ cut here ]------------ [ 53.977292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.979466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.980952] Modules linked in: [ 53.981599] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.983631] Tainted: [W]=WARN [ 53.984194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.985685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.986628] 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 [ 53.989876] RSP: 0018:ffff888015b47bc0 EFLAGS: 00010286 [ 53.990874] RAX: 0000000000000000 RBX: ffffed1002b68f78 RCX: ffffffff813a4050 [ 53.992180] RDX: ffff888015aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.993483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b68f2f [ 53.994797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.996096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b47df8 [ 53.997407] FS: 00007f3fbdaee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.998891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.999975] CR2: 00007f3fbe0544a6 CR3: 000000000d5ac000 CR4: 0000000000350ef0 [ 54.001285] Call Trace: [ 54.001811] [ 54.002229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.003145] ? __create_object+0x59/0x80 [ 54.003937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.004940] __vmalloc_noprof+0x59/0x60 [ 54.005719] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.006652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.007644] bpf_prog_alloc+0x39/0x200 [ 54.008430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.009418] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.010413] do_seccomp+0x349/0x25e0 [ 54.011133] ? find_held_lock+0x2b/0x80 [ 54.011935] ? do_prlimit+0x310/0x610 [ 54.012715] ? __pfx_do_seccomp+0x10/0x10 [ 54.013552] ? do_raw_spin_unlock+0x53/0x220 [ 54.014452] ? _raw_spin_unlock+0x1e/0x40 [ 54.015237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.016258] ? static_key_count+0x60/0x80 [ 54.017097] prctl_set_seccomp+0x4e/0x70 [ 54.017934] __do_sys_prctl+0xe6c/0x1d70 [ 54.018757] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.019662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.020692] ? irqentry_exit+0xf3/0x650 [ 54.021508] do_syscall_64+0xbf/0x430 [ 54.022258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.023276] RIP: 0033:0x7f3fbdfe05cd [ 54.024013] 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 [ 54.028170] RSP: 002b:00007ffebfcfe000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.030063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fbdfe05cd [ 54.031824] RDX: 000055e609c32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.033592] RBP: 00007ffebfcfe060 R08: 0000000000000000 R09: 00007ffebfcfd700 [ 54.035448] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e63d090ad0 [ 54.037215] R13: 00007ffebfcfe490 R14: 000055e63d091bc0 R15: 000055e63d0a2780 [ 54.039030] [ 54.039670] irq event stamp: 1733 [ 54.040584] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 54.042706] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 54.044794] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 54.046780] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 54.048545] ---[ end trace 0000000000000000 ]--- [ 57.515260] ------------[ cut here ]------------ [ 57.516175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.518212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.519759] Modules linked in: [ 57.520401] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.522379] Tainted: [W]=WARN [ 57.522924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.524368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.525221] 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 [ 57.528363] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 57.529279] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 57.530595] RDX: ffff88801557d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.531856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 57.533120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.534397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 57.535687] FS: 00007fc2c0f4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.537110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.538180] CR2: 00007ffcaef19ef7 CR3: 000000000d176000 CR4: 0000000000350ef0 [ 57.539441] Call Trace: [ 57.539897] [ 57.540297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.541193] ? __create_object+0x59/0x80 [ 57.541990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.542978] __vmalloc_noprof+0x59/0x60 [ 57.543751] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.544640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.545584] bpf_prog_alloc+0x39/0x200 [ 57.546296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.547235] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.548150] do_seccomp+0x349/0x25e0 [ 57.548869] ? find_held_lock+0x2b/0x80 [ 57.549638] ? do_prlimit+0x310/0x610 [ 57.550402] ? __pfx_do_seccomp+0x10/0x10 [ 57.551152] ? do_raw_spin_unlock+0x53/0x220 [ 57.551997] ? _raw_spin_unlock+0x1e/0x40 [ 57.552779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.553746] ? static_key_count+0x60/0x80 [ 57.554572] prctl_set_seccomp+0x4e/0x70 [ 57.555356] __do_sys_prctl+0xe6c/0x1d70 [ 57.556097] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.556966] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.557944] ? irqentry_exit+0xf3/0x650 [ 57.558730] do_syscall_64+0xbf/0x430 [ 57.559479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.560437] RIP: 0033:0x7fc2c143c5cd [ 57.561104] 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 [ 57.564326] RSP: 002b:00007ffcaef17800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.565710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c143c5cd [ 57.566964] RDX: 0000557c45426e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.568037] RBP: 00007ffcaef17860 R08: 0000000000000000 R09: 00007ffcaef16f00 [ 57.569133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c7cf36b10 [ 57.570234] R13: 00007ffcaef17c90 R14: 0000557c7cf372b0 R15: 0000557c7cf4b6f0 [ 57.571343] [ 57.571715] irq event stamp: 1773 [ 57.572224] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 57.573501] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 57.574805] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 57.576116] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 57.577418] ---[ end trace 0000000000000000 ]--- [ 58.457599] ------------[ cut here ]------------ [ 58.458508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.460575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.462055] Modules linked in: [ 58.462714] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.464768] Tainted: [W]=WARN [ 58.465379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.466869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.467803] 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 [ 58.471048] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 58.472050] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 58.473350] RDX: ffff888019d40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.474674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 58.475968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.477255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 58.478568] FS: 00007fc1a2e35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.480021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.481085] CR2: 00007fc1a3327580 CR3: 0000000019dee000 CR4: 0000000000350ef0 [ 58.482400] Call Trace: [ 58.482868] [ 58.483285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.484221] ? __create_object+0x59/0x80 [ 58.484994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.485991] __vmalloc_noprof+0x59/0x60 [ 58.486777] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.487683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.488643] bpf_prog_alloc+0x39/0x200 [ 58.489401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.490369] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.491237] do_seccomp+0x349/0x25e0 [ 58.491975] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.492890] ? __pfx_do_seccomp+0x10/0x10 [ 58.493700] ? find_held_lock+0x2b/0x80 [ 58.494482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.495478] ? static_key_count+0x60/0x80 [ 58.496264] prctl_set_seccomp+0x4e/0x70 [ 58.497045] __do_sys_prctl+0xe6c/0x1d70 [ 58.497850] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.498753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.499731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.500722] ? irqentry_exit+0xf3/0x650 [ 58.501512] do_syscall_64+0xbf/0x430 [ 58.502230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.503184] RIP: 0033:0x7fc1a33275cd [ 58.503893] 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 [ 58.507140] RSP: 002b:00007fff93e69350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.508513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1a33275cd [ 58.509828] RDX: 000055f7b5b6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.511147] RBP: 00007fff93e693b0 R08: 0000000000000000 R09: 00007fff93e68a50 [ 58.512487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7da7df240 [ 58.513782] R13: 00007fff93e697e0 R14: 000055f7da7debf0 R15: 000055f7da7f34d0 [ 58.515105] [ 58.515585] irq event stamp: 1735 [ 58.516213] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.517741] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.519170] softirqs last enabled at (1550): [] handle_softirqs+0x50c/0x770 [ 58.520467] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 58.521736] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18788' (ECDSA) to the list of known hosts. 2025/11/17 16:39:01 fuzzer started 2025/11/17 16:39:01 dialing manager at localhost:37895 2025/11/17 16:39:01 checking machine... 2025/11/17 16:39:01 checking revisions... [ 59.438724] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:39:02 testing simple program... [ 59.535817] cgroup: Unknown subsys name 'net' [ 59.614150] cgroup: Unknown subsys name 'cpuset' [ 59.637266] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:39:01 Registers: info registers vcpu 0 RAX=000000000000000f RBX=ffffffff8679123c RCX=ffffffff822ae2c0 RDX=0000000000000000 RSI=ffffffff86b5956e RDI=ffffffff86791228 RBP=ffffffff86791240 RSP=ffff88806ce08998 R8 =ffffffff86b5956e R9 =0000000000000000 R10=000000000003c9ed R11=000000000004039d R12=ffffffff8679123c R13=ffffffff86791228 R14=0000000000000005 R15=dffffc0000000000 RIP=ffffffff8135dadf 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 00007f2f1fc55700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2c15020b0 CR3=000000000d47c000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38393630342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383936 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=0000000d87633280 RBX=0000000000002fb4 RCX=ffffffff8166c3ed RDX=ffff888018481bc0 RSI=ffffffff8166c3ff RDI=0000000000000007 RBP=ffffffff85c11300 RSP=ffff88806cf08d50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000002fb4 R11=0000000000000001 R12=ffffffff88598e20 R13=ffff8880159a74b8 R14=0000000d877274c0 R15=0000000000000001 RIP=ffffffff8166c406 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2db6d88458 CR3=000000001f46c000 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=756e696c2d34365f3638782f62696c2f XMM01=00312e6f732e7a62696c2f756e672d78 XMM02=ffff000000000000ffffffffffffff00 XMM03=ffffffffff0000ffffffffff00000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000