[ 43.989063] ------------[ cut here ]------------ [ 43.990045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.992156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.993702] Modules linked in: [ 43.994317] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.996408] Tainted: [W]=WARN [ 43.997002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.998549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.999483] 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 [ 44.002718] RSP: 0018:ffff88801b9bfbc0 EFLAGS: 00010286 [ 44.003723] RAX: 0000000000000000 RBX: ffffed1003737f78 RCX: ffffffff813a4050 [ 44.005048] RDX: ffff88800b283780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.006404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003737f2f [ 44.007736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.009052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9bfdf8 [ 44.010411] FS: 00007f6b5ce46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.011906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.012988] CR2: 00007f6b5d338580 CR3: 000000000de4f000 CR4: 0000000000350ef0 [ 44.014359] Call Trace: [ 44.014870] [ 44.015310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.016248] ? __create_object+0x59/0x80 [ 44.017204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.018274] __vmalloc_noprof+0x59/0x60 [ 44.019267] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.020392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.021637] bpf_prog_alloc+0x39/0x200 [ 44.022379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.023358] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.024307] do_seccomp+0x349/0x25e0 [ 44.025021] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.025984] ? __pfx_do_seccomp+0x10/0x10 [ 44.026823] ? find_held_lock+0x2b/0x80 [ 44.027556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.028565] ? static_key_count+0x60/0x80 [ 44.029431] prctl_set_seccomp+0x4e/0x70 [ 44.030277] __do_sys_prctl+0xe6c/0x1d70 [ 44.031081] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.031971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.032954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.033983] ? irqentry_exit+0xf3/0x650 [ 44.034807] do_syscall_64+0xbf/0x430 [ 44.035592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.036570] RIP: 0033:0x7f6b5d3385cd [ 44.037331] 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 [ 44.040586] RSP: 002b:00007ffcd7a4b810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.042041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b5d3385cd [ 44.043210] RDX: 0000561c92cf9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.044316] RBP: 00007ffcd7a4b870 R08: 0000000000000000 R09: 00007ffcd7a4af10 [ 44.045401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cb2c42240 [ 44.046541] R13: 00007ffcd7a4bca0 R14: 0000561cb2c4b380 R15: 0000561cb2c56540 [ 44.047660] [ 44.048018] irq event stamp: 1779 [ 44.048549] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 44.049992] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 44.051333] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 44.052657] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 44.053976] ---[ end trace 0000000000000000 ]--- [ 47.669730] ------------[ cut here ]------------ [ 47.670646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.672746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.674218] Modules linked in: [ 47.674862] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.677083] Tainted: [W]=WARN [ 47.678171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.679652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.680517] 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 [ 47.683699] RSP: 0018:ffff888013b2fbc0 EFLAGS: 00010286 [ 47.684678] RAX: 0000000000000000 RBX: ffffed1002765f78 RCX: ffffffff813a4050 [ 47.685969] RDX: ffff8880172ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.687258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002765f2f [ 47.688530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.689843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b2fdf8 [ 47.691145] FS: 00007f142c69e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.692587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.693694] CR2: 00007ffeda1f2ef7 CR3: 000000000d4fc000 CR4: 0000000000350ef0 [ 47.694970] Call Trace: [ 47.695432] [ 47.695888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.696812] ? __create_object+0x59/0x80 [ 47.697553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.698519] __vmalloc_noprof+0x59/0x60 [ 47.699271] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.700149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.701093] bpf_prog_alloc+0x39/0x200 [ 47.701853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.702793] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.703703] do_seccomp+0x349/0x25e0 [ 47.704387] ? find_held_lock+0x2b/0x80 [ 47.705144] ? do_prlimit+0x310/0x610 [ 47.705904] ? __pfx_do_seccomp+0x10/0x10 [ 47.706704] ? do_raw_spin_unlock+0x53/0x220 [ 47.707503] ? _raw_spin_unlock+0x1e/0x40 [ 47.708284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.709247] ? static_key_count+0x60/0x80 [ 47.710064] prctl_set_seccomp+0x4e/0x70 [ 47.710845] __do_sys_prctl+0xe6c/0x1d70 [ 47.711588] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.712449] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 47.713428] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 47.714356] do_syscall_64+0xbf/0x430 [ 47.715114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.716078] RIP: 0033:0x7f142cb905cd [ 47.716791] 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 [ 47.720000] RSP: 002b:00007ffeda1f1270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.721381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f142cb905cd [ 47.722684] RDX: 000055b33ef26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.723963] RBP: 00007ffeda1f12d0 R08: 0000000000000000 R09: 00007ffeda1f0970 [ 47.725255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3409aaad0 [ 47.726550] R13: 00007ffeda1f1700 R14: 000055b3409abbc0 R15: 000055b3409bc780 [ 47.727864] [ 47.728287] irq event stamp: 1997 [ 47.728937] hardirqs last enabled at (2007): [] __up_console_sem+0x78/0x80 [ 47.730461] hardirqs last disabled at (2016): [] __up_console_sem+0x5d/0x80 [ 47.731997] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 47.733575] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100 [ 47.734981] ---[ end trace 0000000000000000 ]--- [ 48.602279] ------------[ cut here ]------------ [ 48.603048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.604796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.606028] Modules linked in: [ 48.606522] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.608231] Tainted: [W]=WARN [ 48.608723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.609948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.610718] 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 [ 48.613368] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 48.614198] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 48.615281] RDX: ffff888017613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.616348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 48.617421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.618508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 48.619582] FS: 00007f2e5bd11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.620804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.621705] CR2: 00007f2e5c203580 CR3: 000000001ea30000 CR4: 0000000000350ef0 [ 48.622799] Call Trace: [ 48.623186] [ 48.623523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.624277] ? __create_object+0x59/0x80 [ 48.624932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.625754] __vmalloc_noprof+0x59/0x60 [ 48.626346] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.627082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.627863] bpf_prog_alloc+0x39/0x200 [ 48.628445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.629225] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.630004] do_seccomp+0x349/0x25e0 [ 48.630566] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.631320] ? __pfx_do_seccomp+0x10/0x10 [ 48.631979] ? find_held_lock+0x2b/0x80 [ 48.632573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.633366] ? static_key_count+0x60/0x80 [ 48.634047] prctl_set_seccomp+0x4e/0x70 [ 48.634689] __do_sys_prctl+0xe6c/0x1d70 [ 48.635313] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.636024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.636825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.637662] ? irqentry_exit+0xf3/0x650 [ 48.638271] do_syscall_64+0xbf/0x430 [ 48.638875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.639667] RIP: 0033:0x7f2e5c2035cd [ 48.640222] 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 [ 48.642872] RSP: 002b:00007ffd9ecf5240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.644011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e5c2035cd [ 48.645073] RDX: 0000560a22c8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.646155] RBP: 00007ffd9ecf52a0 R08: 0000000000000000 R09: 00007ffd9ecf4940 [ 48.647227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a263e42b0 [ 48.648298] R13: 00007ffd9ecf56d0 R14: 0000560a263e6d20 R15: 0000560a263f88d0 [ 48.649374] [ 48.649784] irq event stamp: 1731 [ 48.650288] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 48.651559] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 48.652836] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 48.654132] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 48.655411] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63249' (ECDSA) to the list of known hosts. 2025/11/18 04:04:13 fuzzer started 2025/11/18 04:04:13 dialing manager at localhost:37895 2025/11/18 04:04:13 checking machine... 2025/11/18 04:04:13 checking revisions... [ 49.551899] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:04:13 testing simple program... [ 49.640705] cgroup: Unknown subsys name 'net' [ 49.729800] cgroup: Unknown subsys name 'cpuset' [ 49.744408] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:04:13 Registers: info registers vcpu 0 RAX=0000000000000113 RBX=ffff88801e51a000 RCX=ffffffff81eb80e3 RDX=ffffed1003ca3401 RSI=0000000000000008 RDI=ffff88801e51a000 RBP=0000000000001a5d RSP=ffff888013f6f010 R8 =0000000000000000 R9 =ffffed1003ca3400 R10=ffff88801e51a007 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888013f6f4d8 R14=0000000000001b1f R15=0000000000000000 RIP=ffffffff81eb80f8 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6c8bc6000 CR3=000000000d273000 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=34303a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343537 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002cb3e95 RCX=ffffffff84c55f8e RDX=ffff88800f489bc0 RSI=ffffffff84c563d2 RDI=0000000000000005 RBP=0000000000000008 RSP=ffff88801659f4a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888016852638 R14=ffffffffffffffff R15=ffff88801659f4c8 RIP=ffffffff81751cbb 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 00007f142c69e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeda1eb000 CR3=000000000e0f3000 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