[ 46.243604] ------------[ cut here ]------------ [ 46.244556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.246629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.248333] Modules linked in: [ 46.248929] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.250970] Tainted: [W]=WARN [ 46.251580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.253068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.253943] 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 [ 46.257154] RSP: 0018:ffff88801674fbc0 EFLAGS: 00010286 [ 46.258130] RAX: 0000000000000000 RBX: ffffed1002ce9f78 RCX: ffffffff813a4050 [ 46.259414] RDX: ffff888018595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.260719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce9f2f [ 46.262021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.263298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801674fdf8 [ 46.264615] FS: 00007fa8abfd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.266055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.267109] CR2: 00007fa8ac4c5580 CR3: 0000000009c35000 CR4: 0000000000350ef0 [ 46.268407] Call Trace: [ 46.268863] [ 46.269317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.270209] ? __create_object+0x59/0x80 [ 46.270960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.271927] __vmalloc_noprof+0x59/0x60 [ 46.272701] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.273573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274490] bpf_prog_alloc+0x39/0x200 [ 46.275226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.276146] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.277069] do_seccomp+0x349/0x25e0 [ 46.277744] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.278646] ? __pfx_do_seccomp+0x10/0x10 [ 46.279437] ? find_held_lock+0x2b/0x80 [ 46.280215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.281169] ? static_key_count+0x60/0x80 [ 46.281920] prctl_set_seccomp+0x4e/0x70 [ 46.282693] __do_sys_prctl+0xe6c/0x1d70 [ 46.283475] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.284350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.285316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.286285] ? irqentry_exit+0xf3/0x650 [ 46.287064] do_syscall_64+0xbf/0x430 [ 46.287770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.288730] RIP: 0033:0x7fa8ac4c55cd [ 46.289434] 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 [ 46.292621] RSP: 002b:00007ffc3eadb7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.293987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8ac4c55cd [ 46.295274] RDX: 000055a8f082ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296552] RBP: 00007ffc3eadb800 R08: 0000000000000000 R09: 00007ffc3eadaea0 [ 46.297810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a901fe4ad0 [ 46.299090] R13: 00007ffc3eadbc30 R14: 000055a901fe5bc0 R15: 000055a901ff6780 [ 46.300393] [ 46.300818] irq event stamp: 1849 [ 46.301474] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.303028] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.304560] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.306106] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 46.307626] ---[ end trace 0000000000000000 ]--- [ 49.775544] ------------[ cut here ]------------ [ 49.776341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.778127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.779333] Modules linked in: [ 49.779847] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.781686] Tainted: [W]=WARN [ 49.782229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.783463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.784253] 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 [ 49.786949] RSP: 0018:ffff888016467bc0 EFLAGS: 00010286 [ 49.787781] RAX: 0000000000000000 RBX: ffffed1002c8cf78 RCX: ffffffff813a4050 [ 49.788881] RDX: ffff8880184f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.789977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8cf2f [ 49.791086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.792171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016467df8 [ 49.793289] FS: 00007fd0a433f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.794498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.795417] CR2: 00007ffc95d1aef8 CR3: 000000000ea54000 CR4: 0000000000350ef0 [ 49.796533] Call Trace: [ 49.796927] [ 49.797309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.798080] ? __create_object+0x59/0x80 [ 49.798694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.799556] __vmalloc_noprof+0x59/0x60 [ 49.800244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.800957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.801759] bpf_prog_alloc+0x39/0x200 [ 49.802385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803178] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.803910] do_seccomp+0x349/0x25e0 [ 49.804534] ? find_held_lock+0x2b/0x80 [ 49.805179] ? do_prlimit+0x310/0x610 [ 49.805775] ? __pfx_do_seccomp+0x10/0x10 [ 49.806440] ? do_raw_spin_unlock+0x53/0x220 [ 49.807179] ? _raw_spin_unlock+0x1e/0x40 [ 49.807809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.808652] ? static_key_count+0x60/0x80 [ 49.809351] prctl_set_seccomp+0x4e/0x70 [ 49.809969] __do_sys_prctl+0xe6c/0x1d70 [ 49.810621] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.811377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812210] ? irqentry_exit+0xf3/0x650 [ 49.812839] do_syscall_64+0xbf/0x430 [ 49.813471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.814279] RIP: 0033:0x7fd0a48315cd [ 49.814847] 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 [ 49.817514] RSP: 002b:00007ffc95d19250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.818664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0a48315cd [ 49.819781] RDX: 0000560bc0adee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.820892] RBP: 00007ffc95d192b0 R08: 0000000000000000 R09: 00007ffc95d18950 [ 49.822059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bd95b1ad0 [ 49.823197] R13: 00007ffc95d196e0 R14: 0000560bd95b2bc0 R15: 0000560bd95c3780 [ 49.824322] [ 49.824679] irq event stamp: 1725 [ 49.825234] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.826523] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.827846] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.829164] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.830443] ---[ end trace 0000000000000000 ]--- [ 50.655350] ------------[ cut here ]------------ [ 50.656287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.658265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.659729] Modules linked in: [ 50.660402] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.662335] Tainted: [W]=WARN [ 50.662887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.664358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.665274] 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 [ 50.668404] RSP: 0018:ffff888016defbc0 EFLAGS: 00010286 [ 50.669370] RAX: 0000000000000000 RBX: ffffed1002dbdf78 RCX: ffffffff813a4050 [ 50.670622] RDX: ffff888009ffb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.671891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbdf2f [ 50.673190] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.674455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016defdf8 [ 50.675711] FS: 00007fb90d1fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.677157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.678202] CR2: 00007fffa63feef8 CR3: 000000000d43d000 CR4: 0000000000350ef0 [ 50.679457] Call Trace: [ 50.679909] [ 50.680381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.681274] ? __create_object+0x59/0x80 [ 50.682043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.682948] __vmalloc_noprof+0x59/0x60 [ 50.683694] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.684594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.685520] bpf_prog_alloc+0x39/0x200 [ 50.686247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.687163] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.688040] do_seccomp+0x349/0x25e0 [ 50.688733] ? find_held_lock+0x2b/0x80 [ 50.689480] ? do_prlimit+0x310/0x610 [ 50.690209] ? __pfx_do_seccomp+0x10/0x10 [ 50.690929] ? do_raw_spin_unlock+0x53/0x220 [ 50.691745] ? _raw_spin_unlock+0x1e/0x40 [ 50.692545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.693495] ? static_key_count+0x60/0x80 [ 50.694284] prctl_set_seccomp+0x4e/0x70 [ 50.695035] __do_sys_prctl+0xe6c/0x1d70 [ 50.695752] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.696627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.697575] ? irqentry_exit+0xf3/0x650 [ 50.698331] do_syscall_64+0xbf/0x430 [ 50.699065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.699947] RIP: 0033:0x7fb90d6ef5cd [ 50.700672] 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 [ 50.703772] RSP: 002b:00007fffa63fd9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.705149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb90d6ef5cd [ 50.706414] RDX: 000055adcbe5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.707687] RBP: 00007fffa63fda30 R08: 0000000000000000 R09: 00007fffa63fd0d0 [ 50.708938] R10: 0000000000000000 R11: 0000000000000246 R12: 000055add7d46240 [ 50.709990] R13: 00007fffa63fde60 R14: 000055add7d4f380 R15: 000055add7d5a540 [ 50.711063] [ 50.711407] irq event stamp: 1749 [ 50.711896] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.713166] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.714397] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.715655] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.716928] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50374' (ECDSA) to the list of known hosts. 2025/11/18 03:48:10 fuzzer started 2025/11/18 03:48:11 dialing manager at localhost:37895 2025/11/18 03:48:11 checking machine... 2025/11/18 03:48:11 checking revisions... [ 51.637356] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:48:11 testing simple program... [ 51.721337] cgroup: Unknown subsys name 'net' [ 51.805381] cgroup: Unknown subsys name 'cpuset' [ 51.819567] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:48:10 Registers: info registers vcpu 0 RAX=00007fd0a431a000 RBX=0000000000000027 RCX=ffffffff819f5b4c RDX=0000000000000000 RSI=ffffffff819f359e RDI=ffff888016623fb8 RBP=ffff88800d5c4000 RSP=ffff888015fb75f8 R8 =ffff888015fb78d0 R9 =ffffed10013bb0a8 R10=0000000000000000 R11=0000000000000001 R12=00007fd0a431a000 R13=00007fd0a431d000 R14=ffff88800de96b40 R15=ffff888015fb79f8 RIP=ffffffff819f3631 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 00007fd0a433f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0a431e020 CR3=000000000d5c4000 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=000000000002c2b5 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37c7c45010 CR3=000000000d922000 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=ad1781f6e9edb18080451e5a2b986da7 XMM02=ec2efd57dc4c00df0000000000304ec0 XMM03=b50eb5f7a86948f40000000000304f90 XMM04=196aa80864a09e3900000000000ae988 XMM05=033b085a05e7c87d0000000000322a08 XMM06=405749d8372a36f10000000000321aa8 XMM07=e042d86d42eb936e0000000000313020 XMM08=b50eb5f7a86948f40000000000304f90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000