[ 54.051379] ------------[ cut here ]------------ [ 54.052354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.054384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.055865] Modules linked in: [ 54.056466] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.058543] Tainted: [W]=WARN [ 54.059140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.060632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.061562] 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 [ 54.064779] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 54.065781] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 54.067077] RDX: ffff88801619d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.068378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 54.069709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.071007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 54.072309] FS: 00007f1515c3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.073781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.074865] CR2: 00007ffe64ce2ef8 CR3: 000000000cdca000 CR4: 0000000000350ef0 [ 54.076163] Call Trace: [ 54.076636] [ 54.077102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.078016] ? __create_object+0x59/0x80 [ 54.078809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.079798] __vmalloc_noprof+0x59/0x60 [ 54.080501] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.081369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.082307] bpf_prog_alloc+0x39/0x200 [ 54.083061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.083984] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.084883] do_seccomp+0x349/0x25e0 [ 54.085569] ? find_held_lock+0x2b/0x80 [ 54.086347] ? do_prlimit+0x310/0x610 [ 54.087091] ? __pfx_do_seccomp+0x10/0x10 [ 54.087894] ? do_raw_spin_unlock+0x53/0x220 [ 54.088737] ? _raw_spin_unlock+0x1e/0x40 [ 54.089477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.090462] ? static_key_count+0x60/0x80 [ 54.091274] prctl_set_seccomp+0x4e/0x70 [ 54.092072] __do_sys_prctl+0xe6c/0x1d70 [ 54.092873] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.093758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.094746] ? irqentry_exit+0xf3/0x650 [ 54.095477] do_syscall_64+0xbf/0x430 [ 54.096227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.097199] RIP: 0033:0x7f15161305cd [ 54.097928] 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 [ 54.101143] RSP: 002b:00007ffe64ce0650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.102547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15161305cd [ 54.103847] RDX: 00005563e439ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.105148] RBP: 00007ffe64ce06b0 R08: 0000000000000000 R09: 00007ffe64cdfd50 [ 54.106455] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563e50dd2b0 [ 54.107736] R13: 00007ffe64ce0ae0 R14: 00005563e50dfd20 R15: 00005563e50f18d0 [ 54.109055] [ 54.109489] irq event stamp: 1761 [ 54.110162] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 54.111717] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 54.113256] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 54.114806] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 54.116113] ---[ end trace 0000000000000000 ]--- [ 57.576322] ------------[ cut here ]------------ [ 57.577250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.579245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.580681] Modules linked in: [ 57.581296] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.583278] Tainted: [W]=WARN [ 57.583870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.585328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.586498] 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 [ 57.589735] RSP: 0018:ffff8880139f7bc0 EFLAGS: 00010286 [ 57.590666] RAX: 0000000000000000 RBX: ffffed100273ef78 RCX: ffffffff813a4050 [ 57.591967] RDX: ffff88801b15b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.593236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100273ef2f [ 57.594521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.595796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880139f7df8 [ 57.597071] FS: 00007fc2baffd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.598522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.599577] CR2: 00007ffc2af64ef8 CR3: 000000000cdc3000 CR4: 0000000000350ef0 [ 57.600848] Call Trace: [ 57.601312] [ 57.601775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.602630] ? __create_object+0x59/0x80 [ 57.603398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.604365] __vmalloc_noprof+0x59/0x60 [ 57.605123] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.605993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.606914] bpf_prog_alloc+0x39/0x200 [ 57.607609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.608540] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.609456] do_seccomp+0x349/0x25e0 [ 57.610191] ? find_held_lock+0x2b/0x80 [ 57.610958] ? do_prlimit+0x310/0x610 [ 57.611666] ? __pfx_do_seccomp+0x10/0x10 [ 57.612446] ? do_raw_spin_unlock+0x53/0x220 [ 57.613276] ? _raw_spin_unlock+0x1e/0x40 [ 57.614063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.615048] ? static_key_count+0x60/0x80 [ 57.615864] prctl_set_seccomp+0x4e/0x70 [ 57.616607] __do_sys_prctl+0xe6c/0x1d70 [ 57.617403] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.618282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.619268] ? irqentry_exit+0xf3/0x650 [ 57.620048] do_syscall_64+0xbf/0x430 [ 57.620802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.621788] RIP: 0033:0x7fc2bb4ef5cd [ 57.622466] 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 [ 57.625677] RSP: 002b:00007ffc2af63300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.627069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2bb4ef5cd [ 57.628350] RDX: 00005647015f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.629656] RBP: 00007ffc2af63360 R08: 0000000000000000 R09: 00007ffc2af62a00 [ 57.630932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564720b4fad0 [ 57.632202] R13: 00007ffc2af63790 R14: 0000564720b50bc0 R15: 0000564720b61780 [ 57.633487] [ 57.633957] irq event stamp: 1815 [ 57.634569] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 57.636084] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.637580] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 57.638978] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 57.640232] ---[ end trace 0000000000000000 ]--- [ 58.600887] ------------[ cut here ]------------ [ 58.601818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.603830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.605283] Modules linked in: [ 58.605936] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.607930] Tainted: [W]=WARN [ 58.608490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.609977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.610880] 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 [ 58.614117] RSP: 0018:ffff88800f43fbc0 EFLAGS: 00010286 [ 58.615106] RAX: 0000000000000000 RBX: ffffed1001e87f78 RCX: ffffffff813a4050 [ 58.616400] RDX: ffff88801619b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.617711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e87f2f [ 58.618996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.620281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f43fdf8 [ 58.621571] FS: 00007fd1f5ee4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.623020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.624092] CR2: 00007fd1f63d6580 CR3: 000000001d4cb000 CR4: 0000000000350ef0 [ 58.625388] Call Trace: [ 58.625899] [ 58.626316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.627232] ? __create_object+0x59/0x80 [ 58.628019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.628970] __vmalloc_noprof+0x59/0x60 [ 58.629740] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.630576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.631508] bpf_prog_alloc+0x39/0x200 [ 58.632247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.633184] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.634118] do_seccomp+0x349/0x25e0 [ 58.634837] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.635746] ? __pfx_do_seccomp+0x10/0x10 [ 58.636495] ? find_held_lock+0x2b/0x80 [ 58.637265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.638265] ? static_key_count+0x60/0x80 [ 58.639057] prctl_set_seccomp+0x4e/0x70 [ 58.639827] __do_sys_prctl+0xe6c/0x1d70 [ 58.640566] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.641422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.642392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.643362] ? irqentry_exit+0xf3/0x650 [ 58.644124] do_syscall_64+0xbf/0x430 [ 58.644852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.645820] RIP: 0033:0x7fd1f63d65cd [ 58.646475] 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 [ 58.649656] RSP: 002b:00007ffdb85624b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.651032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1f63d65cd [ 58.652308] RDX: 000055b81c540e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.653586] RBP: 00007ffdb8562510 R08: 0000000000000000 R09: 00007ffdb8561bb0 [ 58.654878] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8287c0ad0 [ 58.656151] R13: 00007ffdb8562940 R14: 000055b8287c1bc0 R15: 000055b8287d2780 [ 58.657466] [ 58.657934] irq event stamp: 1679 [ 58.658432] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 58.659378] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 58.660329] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 58.661298] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 58.662261] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38759' (ECDSA) to the list of known hosts. 2025/11/18 08:13:08 fuzzer started 2025/11/18 08:13:08 dialing manager at localhost:34383 2025/11/18 08:13:08 checking machine... 2025/11/18 08:13:08 checking revisions... [ 59.571908] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:13:08 testing simple program... [ 59.660937] cgroup: Unknown subsys name 'net' [ 59.708948] cgroup: Unknown subsys name 'cpuset' [ 59.721428] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:13:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374a6c RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=000000001d49d770 RSP=ffff88806ce08d40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88807ffd8640 R13=ffff88807ffd7670 R14=ffff888018b1eef8 R15=ffff888009472140 RIP=ffffffff817518c8 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 00007fc2baffd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efcfa248fb8 CR3=000000000ca33000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757700 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888009757840 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81529330 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff67e294e8 CR3=000000000d182000 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=2037303a33313a383020383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a33313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000