[ 44.050364] ------------[ cut here ]------------ [ 44.051324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.053331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.054807] Modules linked in: [ 44.055410] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.057406] Tainted: [W]=WARN [ 44.058004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.059491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.060428] 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 [ 44.063627] RSP: 0018:ffff888017b5fbc0 EFLAGS: 00010286 [ 44.064602] RAX: 0000000000000000 RBX: ffffed1002f6bf78 RCX: ffffffff813a4050 [ 44.065862] RDX: ffff888017743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.067158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6bf2f [ 44.068466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.069755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b5fdf8 [ 44.071050] FS: 00007f18485db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.072502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.073562] CR2: 00007ffe52197ef8 CR3: 000000000a154000 CR4: 0000000000350ef0 [ 44.074860] Call Trace: [ 44.075328] [ 44.075789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.076698] ? __create_object+0x59/0x80 [ 44.077449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.078418] __vmalloc_noprof+0x59/0x60 [ 44.079190] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.080071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.081029] bpf_prog_alloc+0x39/0x200 [ 44.081789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.082729] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.083598] do_seccomp+0x349/0x25e0 [ 44.084328] ? find_held_lock+0x2b/0x80 [ 44.085081] ? do_prlimit+0x310/0x610 [ 44.085841] ? __pfx_do_seccomp+0x10/0x10 [ 44.086573] ? do_raw_spin_unlock+0x53/0x220 [ 44.087412] ? _raw_spin_unlock+0x1e/0x40 [ 44.088198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.089179] ? static_key_count+0x60/0x80 [ 44.089981] prctl_set_seccomp+0x4e/0x70 [ 44.090762] __do_sys_prctl+0xe6c/0x1d70 [ 44.091501] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.092375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.093357] ? irqentry_exit+0xf3/0x650 [ 44.094122] do_syscall_64+0xbf/0x430 [ 44.094878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.095826] RIP: 0033:0x7f1848acd5cd [ 44.096515] 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 [ 44.099716] RSP: 002b:00007ffe52195cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.101095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1848acd5cd [ 44.102386] RDX: 0000556793440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.103686] RBP: 00007ffe52195d10 R08: 0000000000000000 R09: 00007ffe521953b0 [ 44.105001] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567bf4a0ad0 [ 44.106309] R13: 00007ffe52196140 R14: 00005567bf4a1bc0 R15: 00005567bf4b2780 [ 44.107610] [ 44.108072] irq event stamp: 1779 [ 44.108732] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.110273] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.111798] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 44.113354] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 44.114860] ---[ end trace 0000000000000000 ]--- [ 47.559203] ------------[ cut here ]------------ [ 47.560120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.562127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.563625] Modules linked in: [ 47.564266] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.566554] Tainted: [W]=WARN [ 47.567491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.569124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.570106] 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 [ 47.573589] RSP: 0018:ffff88801a0d7bc0 EFLAGS: 00010286 [ 47.574671] RAX: 0000000000000000 RBX: ffffed100341af78 RCX: ffffffff813a4050 [ 47.576065] RDX: ffff88800f3bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.577485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341af2f [ 47.578893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.580317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0d7df8 [ 47.581744] FS: 00007f3f678fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.583336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.584506] CR2: 00007ffc16df5ef8 CR3: 000000000d7c3000 CR4: 0000000000350ef0 [ 47.585913] Call Trace: [ 47.586422] [ 47.586918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.587904] ? __create_object+0x59/0x80 [ 47.588778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.589834] __vmalloc_noprof+0x59/0x60 [ 47.590620] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.591578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.592611] bpf_prog_alloc+0x39/0x200 [ 47.593401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.594412] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.595404] do_seccomp+0x349/0x25e0 [ 47.596205] ? find_held_lock+0x2b/0x80 [ 47.597047] ? do_prlimit+0x310/0x610 [ 47.597865] ? __pfx_do_seccomp+0x10/0x10 [ 47.598727] ? do_raw_spin_unlock+0x53/0x220 [ 47.599584] ? _raw_spin_unlock+0x1e/0x40 [ 47.600446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.601498] ? static_key_count+0x60/0x80 [ 47.602386] prctl_set_seccomp+0x4e/0x70 [ 47.603237] __do_sys_prctl+0xe6c/0x1d70 [ 47.604079] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.605044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.606102] ? irqentry_exit+0xf3/0x650 [ 47.606949] do_syscall_64+0xbf/0x430 [ 47.607774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.608829] RIP: 0033:0x7f3f67df05cd [ 47.609554] 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 [ 47.613025] RSP: 002b:00007ffc16df4cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.614525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f67df05cd [ 47.615924] RDX: 000055a389035e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.617355] RBP: 00007ffc16df4d30 R08: 0000000000000000 R09: 00007ffc16df43d0 [ 47.618765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3bc2acb10 [ 47.620168] R13: 00007ffc16df5160 R14: 000055a3bc2ad2b0 R15: 000055a3bc2c16f0 [ 47.621603] [ 47.622116] irq event stamp: 1893 [ 47.622831] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 47.624512] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 47.626171] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 47.627842] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 47.629386] ---[ end trace 0000000000000000 ]--- [ 48.448293] ------------[ cut here ]------------ [ 48.449213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.451190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.452637] Modules linked in: [ 48.453248] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.455202] Tainted: [W]=WARN [ 48.455782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.457257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.458171] 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 [ 48.461561] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 48.462603] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 48.463868] RDX: ffff88801d1a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.465149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 48.466429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.467724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 48.468995] FS: 00007f3b2fd30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.470433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.471477] CR2: 00007ffd85cddef8 CR3: 000000000eaa4000 CR4: 0000000000350ef0 [ 48.472767] Call Trace: [ 48.473225] [ 48.473624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.474516] ? __create_object+0x59/0x80 [ 48.475295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.476256] __vmalloc_noprof+0x59/0x60 [ 48.477012] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.477877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.478809] bpf_prog_alloc+0x39/0x200 [ 48.479500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.480423] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.481308] do_seccomp+0x349/0x25e0 [ 48.482017] ? find_held_lock+0x2b/0x80 [ 48.482770] ? do_prlimit+0x310/0x610 [ 48.483459] ? __pfx_do_seccomp+0x10/0x10 [ 48.484245] ? do_raw_spin_unlock+0x53/0x220 [ 48.485062] ? _raw_spin_unlock+0x1e/0x40 [ 48.485844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.486806] ? static_key_count+0x60/0x80 [ 48.487549] prctl_set_seccomp+0x4e/0x70 [ 48.488324] __do_sys_prctl+0xe6c/0x1d70 [ 48.489101] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.489957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.490919] ? irqentry_exit+0xf3/0x650 [ 48.491686] do_syscall_64+0xbf/0x430 [ 48.492388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.493339] RIP: 0033:0x7f3b302225cd [ 48.494048] 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 [ 48.497207] RSP: 002b:00007ffd85cdc650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.498540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b302225cd [ 48.499796] RDX: 0000565042af7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.501073] RBP: 00007ffd85cdc6b0 R08: 0000000000000000 R09: 00007ffd85cdbd50 [ 48.502330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565067e51ad0 [ 48.503600] R13: 00007ffd85cdcae0 R14: 0000565067e52bc0 R15: 0000565067e63780 [ 48.504812] [ 48.505166] irq event stamp: 1831 [ 48.505703] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.506958] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 48.508219] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 48.509497] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 48.510750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36483' (ECDSA) to the list of known hosts. 2025/11/18 16:18:09 fuzzer started 2025/11/18 16:18:10 dialing manager at localhost:34383 2025/11/18 16:18:10 checking machine... 2025/11/18 16:18:10 checking revisions... [ 49.422876] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:18:10 testing simple program... [ 49.502643] cgroup: Unknown subsys name 'net' [ 49.566985] cgroup: Unknown subsys name 'cpuset' [ 49.582810] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:18:09 Registers: info registers vcpu 0 RAX=1ffffffff0d23231 RBX=ffffffff86919188 RCX=ffffffff83edb5fc RDX=0000000000000000 RSI=ffffffff86da5362 RDI=ffffffff86919188 RBP=ffffffff86919188 RSP=ffff88806ce089b8 R8 =ffffffff86da5362 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a22fb R12=ffffffff86919188 R13=ffffffff86919188 R14=ffffffff86919188 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007f3f678fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f67eb60b0 CR3=000000000e21d000 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 info registers vcpu 1 RAX=1ffffffff0dd0e03 RBX=0000000000000001 RCX=ffffffff86e8701c RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86e8701e RBP=ffff888017bd7758 RSP=ffff888017bd7690 R8 =ffffffff86e87020 R9 =ffff888017bd7740 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff888017bd7760 R13=ffff888017bd7748 R14=ffff888017bd7f58 R15=ffff888017bd7700 RIP=ffffffff8135fac9 RFL=00000217 [----APC] 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 00007f3f678fe900 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=00007ffc16dee000 CR3=000000000e21d000 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