[ 45.588579] ------------[ cut here ]------------ [ 45.589535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.591583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.593048] Modules linked in: [ 45.593644] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.596098] Tainted: [W]=WARN [ 45.596647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.598124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.599068] 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 [ 45.602281] RSP: 0018:ffff888016da7bc0 EFLAGS: 00010286 [ 45.603260] RAX: 0000000000000000 RBX: ffffed1002db4f78 RCX: ffffffff813a4050 [ 45.604550] RDX: ffff88801ab30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.605845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db4f2f [ 45.607102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.608371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016da7df8 [ 45.609651] FS: 00007f6d17b23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.611082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.612170] CR2: 00007f6d18015580 CR3: 000000000ce8b000 CR4: 0000000000350ef0 [ 45.613458] Call Trace: [ 45.613965] [ 45.614378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.615264] ? __create_object+0x59/0x80 [ 45.616045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.617030] __vmalloc_noprof+0x59/0x60 [ 45.617751] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.618627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.619554] bpf_prog_alloc+0x39/0x200 [ 45.620318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.621245] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.622154] do_seccomp+0x349/0x25e0 [ 45.622837] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.623747] ? __pfx_do_seccomp+0x10/0x10 [ 45.624559] ? find_held_lock+0x2b/0x80 [ 45.625328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.626309] ? static_key_count+0x60/0x80 [ 45.627121] prctl_set_seccomp+0x4e/0x70 [ 45.627855] __do_sys_prctl+0xe6c/0x1d70 [ 45.628677] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.629544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.630516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.631493] ? irqentry_exit+0xf3/0x650 [ 45.632322] do_syscall_64+0xbf/0x430 [ 45.633078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.634050] RIP: 0033:0x7f6d180155cd [ 45.634720] 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 [ 45.637929] RSP: 002b:00007ffd1c80dba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.639311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d180155cd [ 45.640638] RDX: 0000556cd0eb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.641932] RBP: 00007ffd1c80dc00 R08: 0000000000000000 R09: 00007ffd1c80d2a0 [ 45.643231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d09636ad0 [ 45.644541] R13: 00007ffd1c80e030 R14: 0000556d09637bc0 R15: 0000556d09648780 [ 45.645856] [ 45.646333] irq event stamp: 1851 [ 45.646978] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 45.648533] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 45.650070] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 45.651625] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 45.653170] ---[ end trace 0000000000000000 ]--- [ 48.517979] ------------[ cut here ]------------ [ 48.518866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.521060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.522505] Modules linked in: [ 48.523157] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.525167] Tainted: [W]=WARN [ 48.525738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.527227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.528161] 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 [ 48.531358] RSP: 0018:ffff88801ac17bc0 EFLAGS: 00010286 [ 48.532360] RAX: 0000000000000000 RBX: ffffed1003582f78 RCX: ffffffff813a4050 [ 48.533659] RDX: ffff88800f435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.534959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003582f2f [ 48.536287] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.537584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac17df8 [ 48.538908] FS: 00007fc93007b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.540369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.541451] CR2: 00007ffe14f59ef7 CR3: 000000000d3e8000 CR4: 0000000000350ef0 [ 48.542741] Call Trace: [ 48.543243] [ 48.543661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.544564] ? __create_object+0x59/0x80 [ 48.545364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.546338] __vmalloc_noprof+0x59/0x60 [ 48.547117] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.548001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.548953] bpf_prog_alloc+0x39/0x200 [ 48.549652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.550592] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.551506] do_seccomp+0x349/0x25e0 [ 48.552255] ? find_held_lock+0x2b/0x80 [ 48.553027] ? do_prlimit+0x310/0x610 [ 48.553734] ? __pfx_do_seccomp+0x10/0x10 [ 48.554529] ? do_raw_spin_unlock+0x53/0x220 [ 48.555377] ? _raw_spin_unlock+0x1e/0x40 [ 48.556181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.557160] ? static_key_count+0x60/0x80 [ 48.557972] prctl_set_seccomp+0x4e/0x70 [ 48.558715] __do_sys_prctl+0xe6c/0x1d70 [ 48.559501] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.560375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.561348] ? irqentry_exit+0xf3/0x650 [ 48.562132] do_syscall_64+0xbf/0x430 [ 48.562836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.563791] RIP: 0033:0x7fc93056d5cd [ 48.564529] 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 [ 48.567712] RSP: 002b:00007ffe14f575e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.569125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc93056d5cd [ 48.570428] RDX: 0000562000560e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.571721] RBP: 00007ffe14f57640 R08: 0000000000000000 R09: 00007ffe14f56ce0 [ 48.573046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562026fb02b0 [ 48.574348] R13: 00007ffe14f57a70 R14: 0000562026fb2d20 R15: 0000562026fc48d0 [ 48.575658] [ 48.576154] irq event stamp: 1723 [ 48.576766] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 48.578308] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 48.579836] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 48.581432] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 48.582936] ---[ end trace 0000000000000000 ]--- [ 49.337916] ------------[ cut here ]------------ [ 49.338802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.340868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.342366] Modules linked in: [ 49.343231] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.345332] Tainted: [W]=WARN [ 49.345938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.347444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.348374] 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 [ 49.351594] RSP: 0018:ffff888017577bc0 EFLAGS: 00010286 [ 49.352612] RAX: 0000000000000000 RBX: ffffed1002eaef78 RCX: ffffffff813a4050 [ 49.353905] RDX: ffff88801ab35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.355199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaef2f [ 49.356504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.357796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017577df8 [ 49.359072] FS: 00007f8f8f5bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.360543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.361622] CR2: 00007ffe32c48ef7 CR3: 00000000209ef000 CR4: 0000000000350ef0 [ 49.362939] Call Trace: [ 49.363407] [ 49.363828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.364760] ? __create_object+0x59/0x80 [ 49.365563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.366539] __vmalloc_noprof+0x59/0x60 [ 49.367320] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.368225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.369181] bpf_prog_alloc+0x39/0x200 [ 49.369924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370815] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.371740] do_seccomp+0x349/0x25e0 [ 49.372496] ? find_held_lock+0x2b/0x80 [ 49.373271] ? do_prlimit+0x310/0x610 [ 49.374024] ? __pfx_do_seccomp+0x10/0x10 [ 49.374794] ? do_raw_spin_unlock+0x53/0x220 [ 49.375633] ? _raw_spin_unlock+0x1e/0x40 [ 49.376439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.377430] ? static_key_count+0x60/0x80 [ 49.378246] prctl_set_seccomp+0x4e/0x70 [ 49.379030] __do_sys_prctl+0xe6c/0x1d70 [ 49.379780] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.380655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.381640] ? irqentry_exit+0xf3/0x650 [ 49.382427] do_syscall_64+0xbf/0x430 [ 49.383182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.384178] RIP: 0033:0x7f8f8faad5cd [ 49.384868] 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 [ 49.388092] RSP: 002b:00007ffe32c47ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.389472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f8faad5cd [ 49.390765] RDX: 000055f8bb602e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.392070] RBP: 00007ffe32c47b20 R08: 0000000000000000 R09: 00007ffe32c471c0 [ 49.393371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8bf993ad0 [ 49.394668] R13: 00007ffe32c47f50 R14: 000055f8bf994bc0 R15: 000055f8bf9a5780 [ 49.395993] [ 49.396427] irq event stamp: 1797 [ 49.397087] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.398628] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.400164] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 49.401731] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 49.403283] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61440' (ECDSA) to the list of known hosts. 2025/11/18 00:12:36 fuzzer started 2025/11/18 00:12:36 dialing manager at localhost:37895 2025/11/18 00:12:36 checking machine... 2025/11/18 00:12:36 checking revisions... [ 50.447740] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:12:36 testing simple program... [ 50.534026] cgroup: Unknown subsys name 'net' [ 50.584478] cgroup: Unknown subsys name 'cpuset' [ 50.596509] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:12:35 Registers: info registers vcpu 0 RAX=ffffed1002e88f11 RBX=ffffed1002e88f17 RCX=ffffffff8136096e RDX=ffffed1002e88f17 RSI=0000000000000070 RDI=ffff888017447848 RBP=ffffed1002e88f09 RSP=ffff8880174477b8 R8 =0000000000000001 R9 =ffffed1002e88f16 R10=ffff8880174478b7 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff88800f28d340 R15=ffff888017447848 RIP=ffffffff81b2d061 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 00007fc93007b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe14f51000 CR3=0000000020909000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000236a5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff093209d8 CR3=000000000d3d4000 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=2035333a32313a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a32313a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000