[ 38.839530] ------------[ cut here ]------------ [ 38.840480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.842482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.843937] Modules linked in: [ 38.844569] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.846567] Tainted: [W]=WARN [ 38.847105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.848534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.849430] 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 [ 38.852556] RSP: 0018:ffff888016187bc0 EFLAGS: 00010286 [ 38.853521] RAX: 0000000000000000 RBX: ffffed1002c30f78 RCX: ffffffff813a4050 [ 38.854811] RDX: ffff88800f39d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.856067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c30f2f [ 38.857314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.858630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016187df8 [ 38.859893] FS: 00007f6e54337900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.861286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.862367] CR2: 00007ffc0be57ef8 CR3: 000000000daac000 CR4: 0000000000350ef0 [ 38.863628] Call Trace: [ 38.864081] [ 38.864531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.865408] ? __create_object+0x59/0x80 [ 38.866160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.867113] __vmalloc_noprof+0x59/0x60 [ 38.867863] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.868712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.869653] bpf_prog_alloc+0x39/0x200 [ 38.870403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.871268] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.872156] do_seccomp+0x349/0x25e0 [ 38.872855] ? find_held_lock+0x2b/0x80 [ 38.873621] ? do_prlimit+0x310/0x610 [ 38.874380] ? __pfx_do_seccomp+0x10/0x10 [ 38.875110] ? do_raw_spin_unlock+0x53/0x220 [ 38.875936] ? _raw_spin_unlock+0x1e/0x40 [ 38.876700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.877684] ? static_key_count+0x60/0x80 [ 38.878492] prctl_set_seccomp+0x4e/0x70 [ 38.879216] __do_sys_prctl+0xe6c/0x1d70 [ 38.879989] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.880842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.881837] ? irqentry_exit+0xf3/0x650 [ 38.882591] do_syscall_64+0xbf/0x430 [ 38.883280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.884227] RIP: 0033:0x7f6e548295cd [ 38.884919] 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 [ 38.888043] RSP: 002b:00007ffc0be56690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.889380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e548295cd [ 38.890687] RDX: 000055bddef0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.891941] RBP: 00007ffc0be566f0 R08: 0000000000000000 R09: 00007ffc0be55d90 [ 38.893192] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be0181bad0 [ 38.894410] R13: 00007ffc0be56b20 R14: 000055be0181cbc0 R15: 000055be0182d780 [ 38.895155] [ 38.895440] irq event stamp: 1733 [ 38.895802] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 38.896703] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 38.897634] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 38.898523] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 38.899239] ---[ end trace 0000000000000000 ]--- [ 41.680420] ------------[ cut here ]------------ [ 41.681138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.682799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.683994] Modules linked in: [ 41.684514] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.686159] Tainted: [W]=WARN [ 41.686658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.687856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.688605] 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 [ 41.691209] RSP: 0018:ffff888016a9fbc0 EFLAGS: 00010286 [ 41.692015] RAX: 0000000000000000 RBX: ffffed1002d53f78 RCX: ffffffff813a4050 [ 41.693061] RDX: ffff888015d81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.694141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d53f2f [ 41.695191] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.696241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a9fdf8 [ 41.697287] FS: 00007fbeddcd8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.698493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.699320] CR2: 00007fffcc3adef8 CR3: 000000000cdaa000 CR4: 0000000000350ef0 [ 41.700398] Call Trace: [ 41.700782] [ 41.701122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.701880] ? __create_object+0x59/0x80 [ 41.702531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.703310] __vmalloc_noprof+0x59/0x60 [ 41.703951] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.704689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.705480] bpf_prog_alloc+0x39/0x200 [ 41.706092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.706872] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.707638] do_seccomp+0x349/0x25e0 [ 41.708206] ? find_held_lock+0x2b/0x80 [ 41.708835] ? do_prlimit+0x310/0x610 [ 41.709456] ? __pfx_do_seccomp+0x10/0x10 [ 41.710097] ? do_raw_spin_unlock+0x53/0x220 [ 41.710793] ? _raw_spin_unlock+0x1e/0x40 [ 41.711442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.712213] ? static_key_count+0x60/0x80 [ 41.712895] prctl_set_seccomp+0x4e/0x70 [ 41.713538] __do_sys_prctl+0xe6c/0x1d70 [ 41.714190] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.714904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.715721] ? irqentry_exit+0xf3/0x650 [ 41.716325] do_syscall_64+0xbf/0x430 [ 41.716948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.717774] RIP: 0033:0x7fbede1ca5cd [ 41.718324] 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 [ 41.720993] RSP: 002b:00007fffcc3ab700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.722154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbede1ca5cd [ 41.723234] RDX: 0000559132b3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.724310] RBP: 00007fffcc3ab760 R08: 0000000000000000 R09: 00007fffcc3aae00 [ 41.725394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055914c53d240 [ 41.726492] R13: 00007fffcc3abb90 R14: 000055914c53cbf0 R15: 000055914c5514d0 [ 41.727588] [ 41.727945] irq event stamp: 1693 [ 41.728489] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 41.729788] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 41.731065] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 41.732366] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 41.733654] ---[ end trace 0000000000000000 ]--- [ 42.483127] ------------[ cut here ]------------ [ 42.484060] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.486087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.487521] Modules linked in: [ 42.488117] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.490071] Tainted: [W]=WARN [ 42.490665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.492389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.493250] 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 [ 42.496447] RSP: 0018:ffff88800ebb7bc0 EFLAGS: 00010286 [ 42.497409] RAX: 0000000000000000 RBX: ffffed1001d76f78 RCX: ffffffff813a4050 [ 42.498705] RDX: ffff888014ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.499971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d76f2f [ 42.501252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.502520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ebb7df8 [ 42.503783] FS: 00007fdb79504900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.505200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.506253] CR2: 00007fdb799f6580 CR3: 000000001f993000 CR4: 0000000000350ef0 [ 42.507511] Call Trace: [ 42.507962] [ 42.508400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.509228] ? __create_object+0x59/0x80 [ 42.510006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.510958] __vmalloc_noprof+0x59/0x60 [ 42.511719] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.512579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.513494] bpf_prog_alloc+0x39/0x200 [ 42.514196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.515127] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.516007] do_seccomp+0x349/0x25e0 [ 42.516712] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.517613] ? __pfx_do_seccomp+0x10/0x10 [ 42.518417] ? find_held_lock+0x2b/0x80 [ 42.519120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.520064] ? static_key_count+0x60/0x80 [ 42.520845] prctl_set_seccomp+0x4e/0x70 [ 42.521632] __do_sys_prctl+0xe6c/0x1d70 [ 42.522419] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.523219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.524179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.525136] ? irqentry_exit+0xf3/0x650 [ 42.525887] do_syscall_64+0xbf/0x430 [ 42.526622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.527573] RIP: 0033:0x7fdb799f65cd [ 42.528218] 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 [ 42.531376] RSP: 002b:00007ffc546c47a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.532716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb799f65cd [ 42.534007] RDX: 0000555f48c4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.535262] RBP: 00007ffc546c4800 R08: 0000000000000000 R09: 00007ffc546c3ea0 [ 42.536528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f84116ad0 [ 42.537795] R13: 00007ffc546c4c30 R14: 0000555f84117bc0 R15: 0000555f84128780 [ 42.539080] [ 42.539538] irq event stamp: 1891 [ 42.540137] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 42.541647] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 42.543151] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 42.544680] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 42.546188] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45464' (ECDSA) to the list of known hosts. 2025/11/18 22:10:55 fuzzer started 2025/11/18 22:10:56 dialing manager at localhost:34383 2025/11/18 22:10:56 checking machine... 2025/11/18 22:10:56 checking revisions... [ 43.489811] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:10:56 testing simple program... [ 43.577391] cgroup: Unknown subsys name 'net' [ 43.632906] cgroup: Unknown subsys name 'cpuset' [ 43.644292] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:10:55 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888014ddd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888014dddde8 RDI=ffff888014dddde8 RBP=ffff888014dddd98 RSP=ffff888015c473d8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888014dddde8 R13=3f8f61d08e462cbe R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007efe3d91a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe3d032000 CR3=000000000dc7f000 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=d3fdd5f48436fbd700000000000aead0 XMM01=8cdec34d38af4c0a000000000018b840 XMM02=693bd129e125714a000000000018bb80 XMM03=5e5c10884646930b000000000018d128 XMM04=ba81c9c46f9d674800000000000ae988 XMM05=7a3190ae7fc46f980000000000321e58 XMM06=090f1556b20111b30000000000320cf0 XMM07=fb795ef6d65770560000000000310a78 XMM08=2c67c8bc2e329bc30000000000303c50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888019f37650 R8 =0000000000000001 R9 =ffff888019f37758 R10=000000000003c9ed R11=00000000000231c0 R12=ffffffff8135e7a2 R13=ffff888019f37760 R14=ffff888019f37ee8 R15=ffff888019f37718 RIP=ffffffff815bd14d 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 00007fbeddcd8900 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=00007fbeddca7008 CR3=000000000baa5000 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