[ 54.069228] ------------[ cut here ]------------ [ 54.070037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.071768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.073022] Modules linked in: [ 54.073625] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.075342] Tainted: [W]=WARN [ 54.075836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.077091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.077875] 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 [ 54.080576] RSP: 0018:ffff88800f45fbc0 EFLAGS: 00010286 [ 54.081428] RAX: 0000000000000000 RBX: ffffed1001e8bf78 RCX: ffffffff813a4050 [ 54.082528] RDX: ffff888015561bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.083611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8bf2f [ 54.084692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.085799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f45fdf8 [ 54.086915] FS: 00007f8d9d579900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.088150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.089069] CR2: 00007fffc8dabef7 CR3: 000000000d6ef000 CR4: 0000000000350ef0 [ 54.090186] Call Trace: [ 54.090614] [ 54.090959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.091734] ? __create_object+0x59/0x80 [ 54.092408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.093204] __vmalloc_noprof+0x59/0x60 [ 54.093862] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.094626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.095434] bpf_prog_alloc+0x39/0x200 [ 54.096031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.096818] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.097606] do_seccomp+0x349/0x25e0 [ 54.098203] ? find_held_lock+0x2b/0x80 [ 54.098850] ? do_prlimit+0x310/0x610 [ 54.099486] ? __pfx_do_seccomp+0x10/0x10 [ 54.100118] ? do_raw_spin_unlock+0x53/0x220 [ 54.100815] ? _raw_spin_unlock+0x1e/0x40 [ 54.101485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.102287] ? static_key_count+0x60/0x80 [ 54.102965] prctl_set_seccomp+0x4e/0x70 [ 54.103654] __do_sys_prctl+0xe6c/0x1d70 [ 54.104288] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.105037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.105887] ? irqentry_exit+0xf3/0x650 [ 54.106562] do_syscall_64+0xbf/0x430 [ 54.107143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.107933] RIP: 0033:0x7f8d9da6b5cd [ 54.108512] 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 [ 54.111199] RSP: 002b:00007fffc8da9340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.112345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d9da6b5cd [ 54.113462] RDX: 0000558f7c263e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.114546] RBP: 00007fffc8da93a0 R08: 0000000000000000 R09: 00007fffc8da8a40 [ 54.115613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f86529ad0 [ 54.116670] R13: 00007fffc8da97d0 R14: 0000558f8652abc0 R15: 0000558f8653b780 [ 54.117802] [ 54.118175] irq event stamp: 1717 [ 54.118719] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.119994] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.121294] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 54.122607] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 54.123914] ---[ end trace 0000000000000000 ]--- [ 56.865827] ------------[ cut here ]------------ [ 56.866817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.868860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.870409] Modules linked in: [ 56.871030] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.873053] Tainted: [W]=WARN [ 56.873652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.875154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.876086] 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 [ 56.879332] RSP: 0018:ffff888014167bc0 EFLAGS: 00010286 [ 56.880324] RAX: 0000000000000000 RBX: ffffed100282cf78 RCX: ffffffff813a4050 [ 56.881637] RDX: ffff888016d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.882956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100282cf2f [ 56.884258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.885559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014167df8 [ 56.886876] FS: 00007f727d471900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.888328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.889420] CR2: 00007f727d963580 CR3: 000000001ebb8000 CR4: 0000000000350ef0 [ 56.890739] Call Trace: [ 56.891210] [ 56.891667] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.892582] ? __create_object+0x59/0x80 [ 56.893331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.894325] __vmalloc_noprof+0x59/0x60 [ 56.895092] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.895980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.896938] bpf_prog_alloc+0x39/0x200 [ 56.897693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.898658] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.899596] do_seccomp+0x349/0x25e0 [ 56.900276] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.901191] ? __pfx_do_seccomp+0x10/0x10 [ 56.901994] ? find_held_lock+0x2b/0x80 [ 56.902766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.903745] ? static_key_count+0x60/0x80 [ 56.904550] prctl_set_seccomp+0x4e/0x70 [ 56.905299] __do_sys_prctl+0xe6c/0x1d70 [ 56.906137] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.907003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.907989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.908984] ? irqentry_exit+0xf3/0x650 [ 56.909759] do_syscall_64+0xbf/0x430 [ 56.910522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.911491] RIP: 0033:0x7f727d9635cd [ 56.912175] 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 [ 56.915406] RSP: 002b:00007ffdf44ee510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.916820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f727d9635cd [ 56.918156] RDX: 000055f79f205e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.919496] RBP: 00007ffdf44ee570 R08: 0000000000000000 R09: 00007ffdf44edc10 [ 56.920839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7d4bd7b10 [ 56.922400] R13: 00007ffdf44ee9a0 R14: 000055f7d4bd82b0 R15: 000055f7d4bec6f0 [ 56.923743] [ 56.924183] irq event stamp: 1809 [ 56.924844] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 56.926378] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 56.927822] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 56.929341] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 56.930858] ---[ end trace 0000000000000000 ]--- [ 57.765635] ------------[ cut here ]------------ [ 57.766607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.768645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.770129] Modules linked in: [ 57.770781] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.772782] Tainted: [W]=WARN [ 57.773340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.774871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.775803] 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 [ 57.778996] RSP: 0018:ffff888016977bc0 EFLAGS: 00010286 [ 57.779985] RAX: 0000000000000000 RBX: ffffed1002d2ef78 RCX: ffffffff813a4050 [ 57.781259] RDX: ffff888016043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.782569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ef2f [ 57.783847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.785140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016977df8 [ 57.786436] FS: 00007febcaecb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.787876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.788940] CR2: 00007ffd52d88ef7 CR3: 000000000db4f000 CR4: 0000000000350ef0 [ 57.790225] Call Trace: [ 57.790731] [ 57.791145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.792034] ? __create_object+0x59/0x80 [ 57.792822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.793792] __vmalloc_noprof+0x59/0x60 [ 57.794572] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.795442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.796346] bpf_prog_alloc+0x39/0x200 [ 57.797092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.798048] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.798976] do_seccomp+0x349/0x25e0 [ 57.799699] ? find_held_lock+0x2b/0x80 [ 57.800464] ? do_prlimit+0x310/0x610 [ 57.801172] ? __pfx_do_seccomp+0x10/0x10 [ 57.801983] ? do_raw_spin_unlock+0x53/0x220 [ 57.802809] ? _raw_spin_unlock+0x1e/0x40 [ 57.803585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.804560] ? static_key_count+0x60/0x80 [ 57.805318] prctl_set_seccomp+0x4e/0x70 [ 57.806112] __do_sys_prctl+0xe6c/0x1d70 [ 57.806906] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.807807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.808773] ? irqentry_exit+0xf3/0x650 [ 57.809544] do_syscall_64+0xbf/0x430 [ 57.810256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.811210] RIP: 0033:0x7febcb3bd5cd [ 57.811895] 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 [ 57.815075] RSP: 002b:00007ffd52d87b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.816457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febcb3bd5cd [ 57.817724] RDX: 000055fdbf54de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.819046] RBP: 00007ffd52d87bf0 R08: 0000000000000000 R09: 00007ffd52d87290 [ 57.820347] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdcd7d1bf0 [ 57.821650] R13: 00007ffd52d88020 R14: 000055fdcd7db380 R15: 000055fdcd7e6460 [ 57.822956] [ 57.823421] irq event stamp: 1723 [ 57.824028] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 57.825543] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.827070] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 57.828610] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 57.830137] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1630' (ECDSA) to the list of known hosts. 2025/11/18 05:43:42 fuzzer started 2025/11/18 05:43:42 dialing manager at localhost:37895 2025/11/18 05:43:42 checking machine... 2025/11/18 05:43:42 checking revisions... [ 58.774125] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:43:42 testing simple program... [ 58.870841] cgroup: Unknown subsys name 'net' [ 58.942562] cgroup: Unknown subsys name 'cpuset' [ 58.959575] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:43:41 Registers: info registers vcpu 0 RAX=ffff8880158bc000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff8880158b0f28 RSI=0000000000000000 RDI=ffff8880158b8538 RBP=ffff8880158b8538 RSP=ffff888009627b88 R8 =0000000000000001 R9 =ffffed10012c4f62 R10=0000000000000003 R11=0000000000000001 R12=ffff888015d062b8 R13=0000000000000246 R14=ffff8880158b8538 R15=ffff888009472140 RIP=ffffffff81b61984 RFL=00000086 [--S--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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf44e8000 CR3=000000001eb9c000 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 info registers vcpu 1 RAX=00000000000246af 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efd6281d000 CR3=000000000d79b000 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=49456ce03d8cd1a8be4f067fefb60bf3 XMM02=2c67c8bc2e329bc300000000003032d8 XMM03=fb795ef6d6577056000000000030e680 XMM04=e54b04faa545f6ff00000000000ae988 XMM05=0394861f14684e59000000000031f3a8 XMM06=3e829fc8c8edc990000000000031f230 XMM07=e042d86d42eb936e000000000030e958 XMM08=5dc3612ab7e60c510000000000303338 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000