[ 39.249817] ------------[ cut here ]------------ [ 39.250737] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.252763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.254227] Modules linked in: [ 39.254824] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.257093] Tainted: [W]=WARN [ 39.257760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.259266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.260179] 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 [ 39.263386] RSP: 0018:ffff88801a76fbc0 EFLAGS: 00010286 [ 39.264394] RAX: 0000000000000000 RBX: ffffed10034edf78 RCX: ffffffff813a4050 [ 39.265688] RDX: ffff88801a028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.266979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034edf2f [ 39.268289] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.269588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a76fdf8 [ 39.270878] FS: 00007f8d63cea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.272345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.273401] CR2: 00007ffe38f7fef7 CR3: 000000001376c000 CR4: 0000000000350ef0 [ 39.274698] Call Trace: [ 39.275225] [ 39.275636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.276553] ? __create_object+0x59/0x80 [ 39.277352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.278335] __vmalloc_noprof+0x59/0x60 [ 39.279053] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.279947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.280884] bpf_prog_alloc+0x39/0x200 [ 39.281629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.282569] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.283500] do_seccomp+0x349/0x25e0 [ 39.284227] ? find_held_lock+0x2b/0x80 [ 39.284955] ? do_prlimit+0x310/0x610 [ 39.285715] ? __pfx_do_seccomp+0x10/0x10 [ 39.286503] ? do_raw_spin_unlock+0x53/0x220 [ 39.287361] ? _raw_spin_unlock+0x1e/0x40 [ 39.288103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.289083] ? static_key_count+0x60/0x80 [ 39.289892] prctl_set_seccomp+0x4e/0x70 [ 39.290670] __do_sys_prctl+0xe6c/0x1d70 [ 39.291473] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.292352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.293330] ? irqentry_exit+0xf3/0x650 [ 39.294049] do_syscall_64+0xbf/0x430 [ 39.294800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.295785] RIP: 0033:0x7f8d641dc5cd [ 39.296496] 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 [ 39.299673] RSP: 002b:00007ffe38f7df60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.301054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d641dc5cd [ 39.302343] RDX: 000055d4d19bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.303644] RBP: 00007ffe38f7dfc0 R08: 0000000000000000 R09: 00007ffe38f7d660 [ 39.304943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4deb0abf0 [ 39.306234] R13: 00007ffe38f7e3f0 R14: 000055d4deb14380 R15: 000055d4deb1f460 [ 39.307573] [ 39.308018] irq event stamp: 1811 [ 39.308625] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.309979] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.311356] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 39.312707] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 39.314050] ---[ end trace 0000000000000000 ]--- [ 42.102071] ------------[ cut here ]------------ [ 42.103015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.105003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.106482] Modules linked in: [ 42.107074] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.109100] Tainted: [W]=WARN [ 42.109701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.111434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.112426] 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 [ 42.115610] RSP: 0018:ffff888015e2fbc0 EFLAGS: 00010286 [ 42.116584] RAX: 0000000000000000 RBX: ffffed1002bc5f78 RCX: ffffffff813a4050 [ 42.117860] RDX: ffff88801a2f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.119144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc5f2f [ 42.120438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.121729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e2fdf8 [ 42.122984] FS: 00007fc18f857900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.124408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.125468] CR2: 00007ffc19b09ef7 CR3: 000000001f213000 CR4: 0000000000350ef0 [ 42.126746] Call Trace: [ 42.127277] [ 42.127704] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.128615] ? __create_object+0x59/0x80 [ 42.129397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.130381] __vmalloc_noprof+0x59/0x60 [ 42.131085] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.131979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.132911] bpf_prog_alloc+0x39/0x200 [ 42.133654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.134572] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.135486] do_seccomp+0x349/0x25e0 [ 42.136206] ? find_held_lock+0x2b/0x80 [ 42.136922] ? do_prlimit+0x310/0x610 [ 42.137665] ? __pfx_do_seccomp+0x10/0x10 [ 42.138438] ? do_raw_spin_unlock+0x53/0x220 [ 42.139283] ? _raw_spin_unlock+0x1e/0x40 [ 42.140029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.140980] ? static_key_count+0x60/0x80 [ 42.141781] prctl_set_seccomp+0x4e/0x70 [ 42.142565] __do_sys_prctl+0xe6c/0x1d70 [ 42.143367] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.144243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.145201] ? irqentry_exit+0xf3/0x650 [ 42.145921] do_syscall_64+0xbf/0x430 [ 42.146660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.147608] RIP: 0033:0x7fc18fd495cd [ 42.148315] 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 [ 42.151468] RSP: 002b:00007ffc19b078b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.152848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc18fd495cd [ 42.154141] RDX: 000055a943617e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.155424] RBP: 00007ffc19b07910 R08: 0000000000000000 R09: 00007ffc19b06fb0 [ 42.156721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9686fc240 [ 42.158009] R13: 00007ffc19b07d40 R14: 000055a968705380 R15: 000055a968710540 [ 42.159313] [ 42.159744] irq event stamp: 2335 [ 42.160390] hardirqs last enabled at (2345): [] __up_console_sem+0x78/0x80 [ 42.161903] hardirqs last disabled at (2354): [] __up_console_sem+0x5d/0x80 [ 42.163428] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 42.164700] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 42.165937] ---[ end trace 0000000000000000 ]--- [ 42.780661] ------------[ cut here ]------------ [ 42.781618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.783644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.785143] Modules linked in: [ 42.785747] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.787759] Tainted: [W]=WARN [ 42.788355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.789818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.790734] 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 [ 42.793944] RSP: 0018:ffff888017567bc0 EFLAGS: 00010286 [ 42.794942] RAX: 0000000000000000 RBX: ffffed1002eacf78 RCX: ffffffff813a4050 [ 42.796246] RDX: ffff888015580000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.797540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eacf2f [ 42.798830] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.800160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017567df8 [ 42.801463] FS: 00007f780c3ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.802916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.804005] CR2: 00007f780c9134a6 CR3: 000000001f14d000 CR4: 0000000000350ef0 [ 42.805300] Call Trace: [ 42.805773] [ 42.806224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.807094] ? __create_object+0x59/0x80 [ 42.807890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.808865] __vmalloc_noprof+0x59/0x60 [ 42.809623] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.810494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.811463] bpf_prog_alloc+0x39/0x200 [ 42.812214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.813162] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.814037] do_seccomp+0x349/0x25e0 [ 42.814775] ? find_held_lock+0x2b/0x80 [ 42.815557] ? do_prlimit+0x310/0x610 [ 42.816317] ? __pfx_do_seccomp+0x10/0x10 [ 42.817076] ? do_raw_spin_unlock+0x53/0x220 [ 42.817925] ? _raw_spin_unlock+0x1e/0x40 [ 42.818722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.819720] ? static_key_count+0x60/0x80 [ 42.820544] prctl_set_seccomp+0x4e/0x70 [ 42.821342] __do_sys_prctl+0xe6c/0x1d70 [ 42.822095] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.822970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.823961] ? irqentry_exit+0xf3/0x650 [ 42.824732] do_syscall_64+0xbf/0x430 [ 42.825478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.826436] RIP: 0033:0x7f780c89f5cd [ 42.827095] 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 [ 42.830290] RSP: 002b:00007fff5ac83f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.831663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f780c89f5cd [ 42.832946] RDX: 00005597b500ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.834214] RBP: 00007fff5ac83f80 R08: 0000000000000000 R09: 00007fff5ac83620 [ 42.835516] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597ca6cead0 [ 42.836783] R13: 00007fff5ac843b0 R14: 00005597ca6cfbc0 R15: 00005597ca6e0780 [ 42.838074] [ 42.838558] irq event stamp: 1749 [ 42.839210] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.840748] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.842303] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.843846] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.845370] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54200' (ECDSA) to the list of known hosts. 2025/11/18 00:20:31 fuzzer started 2025/11/18 00:20:31 dialing manager at localhost:37895 2025/11/18 00:20:31 checking machine... 2025/11/18 00:20:31 checking revisions... [ 43.789611] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:20:32 testing simple program... [ 43.877213] cgroup: Unknown subsys name 'net' [ 43.934054] cgroup: Unknown subsys name 'cpuset' [ 43.946431] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:20:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018faf9b8 RCX=0000000000000001 RDX=ffff888018fb0001 RSI=ffff888018faf998 RDI=ffff888018faf5a8 RBP=ffff888018fa8000 RSP=ffff888018faf520 R8 =0000000000000001 R9 =ffff888018faf5d8 R10=000000000003c9ed R11=0000000000026728 R12=ffff888018faf501 R13=ffff888018faf5e0 R14=ffff888018faf998 R15=ffff888018faf598 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007fc18f857900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc18f7fc008 CR3=000000001f195000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000018be5 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=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff55d6b8000 CR3=000000000d271000 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=eb495577d2f675ac904c94c489ef5a27 XMM02=2c67c8bc2e329bc300000000003025f8 XMM03=fb795ef6d6577056000000000030e938 XMM04=6c3166bb7f0867c200000000000ae988 XMM05=e1bcd410fb3842e6000000000031efe0 XMM06=4614c4a4db734b4f0000000000318e58 XMM07=e042d86d42eb936e000000000030ebb8 XMM08=c93f497507b8eb690000000000302658 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000