[ 39.085797] ------------[ cut here ]------------ [ 39.086565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.088243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.089452] Modules linked in: [ 39.089940] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.091659] Tainted: [W]=WARN [ 39.092168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.093423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.094194] 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 [ 39.096848] RSP: 0018:ffff888016ce7bc0 EFLAGS: 00010286 [ 39.097662] RAX: 0000000000000000 RBX: ffffed1002d9cf78 RCX: ffffffff813a4050 [ 39.098752] RDX: ffff888016ae8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.099821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9cf2f [ 39.100908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.101987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ce7df8 [ 39.103075] FS: 00007f3aabae9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.104312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.105218] CR2: 00007ffeb5030ef7 CR3: 000000000e1b3000 CR4: 0000000000350ef0 [ 39.106294] Call Trace: [ 39.106691] [ 39.107069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107783] ? __create_object+0x59/0x80 [ 39.108438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109263] __vmalloc_noprof+0x59/0x60 [ 39.109861] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111386] bpf_prog_alloc+0x39/0x200 [ 39.111964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112751] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113509] do_seccomp+0x349/0x25e0 [ 39.114118] ? find_held_lock+0x2b/0x80 [ 39.114709] ? do_prlimit+0x310/0x610 [ 39.115328] ? __pfx_do_seccomp+0x10/0x10 [ 39.115948] ? do_raw_spin_unlock+0x53/0x220 [ 39.116647] ? _raw_spin_unlock+0x1e/0x40 [ 39.117298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.118106] ? static_key_count+0x60/0x80 [ 39.118733] prctl_set_seccomp+0x4e/0x70 [ 39.119375] __do_sys_prctl+0xe6c/0x1d70 [ 39.120028] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.120724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.121536] ? irqentry_exit+0xf3/0x650 [ 39.122168] do_syscall_64+0xbf/0x430 [ 39.122744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.123543] RIP: 0033:0x7f3aabfdb5cd [ 39.124135] 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 [ 39.126777] RSP: 002b:00007ffeb502e880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.127925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3aabfdb5cd [ 39.129017] RDX: 000056236326ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.130090] RBP: 00007ffeb502e8e0 R08: 0000000000000000 R09: 00007ffeb502df80 [ 39.131176] R10: 0000000000000000 R11: 0000000000000246 R12: 000056237c15bad0 [ 39.132252] R13: 00007ffeb502ed10 R14: 000056237c15cbc0 R15: 000056237c16d780 [ 39.133358] [ 39.133713] irq event stamp: 1709 [ 39.134259] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.135530] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.136824] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 39.138123] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.139395] ---[ end trace 0000000000000000 ]--- [ 42.490034] ------------[ cut here ]------------ [ 42.490911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.492942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.494477] Modules linked in: [ 42.495146] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.497288] Tainted: [W]=WARN [ 42.497857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.499312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.500232] 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 [ 42.503390] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 42.504381] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 42.505703] RDX: ffff888017d31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.506997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 42.508288] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.509585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 42.510865] FS: 00007f9ae0fab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.512295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.513372] CR2: 00007f9ae15114a6 CR3: 000000000c104000 CR4: 0000000000350ef0 [ 42.514677] Call Trace: [ 42.515181] [ 42.515596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.516491] ? __create_object+0x59/0x80 [ 42.517307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.518282] __vmalloc_noprof+0x59/0x60 [ 42.519057] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.519885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.520842] bpf_prog_alloc+0x39/0x200 [ 42.521592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.522530] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.523420] do_seccomp+0x349/0x25e0 [ 42.524148] ? find_held_lock+0x2b/0x80 [ 42.524904] ? do_prlimit+0x310/0x610 [ 42.525705] ? __pfx_do_seccomp+0x10/0x10 [ 42.526602] ? do_raw_spin_unlock+0x53/0x220 [ 42.527641] ? _raw_spin_unlock+0x1e/0x40 [ 42.528610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.529794] ? static_key_count+0x60/0x80 [ 42.530781] prctl_set_seccomp+0x4e/0x70 [ 42.531785] __do_sys_prctl+0xe6c/0x1d70 [ 42.532791] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.533849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.535020] ? irqentry_exit+0xf3/0x650 [ 42.535801] do_syscall_64+0xbf/0x430 [ 42.536549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.537525] RIP: 0033:0x7f9ae149d5cd [ 42.538227] 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 [ 42.541405] RSP: 002b:00007ffc48423250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.542877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ae149d5cd [ 42.544222] RDX: 00005587b1a09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.545723] RBP: 00007ffc484232b0 R08: 0000000000000000 R09: 00007ffc48422950 [ 42.546967] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587e7ee4ad0 [ 42.548238] R13: 00007ffc484236e0 R14: 00005587e7ee5bc0 R15: 00005587e7ef6780 [ 42.549521] [ 42.549939] irq event stamp: 1745 [ 42.550572] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.552104] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.553678] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 42.555216] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 42.556828] ---[ end trace 0000000000000000 ]--- [ 43.378891] ------------[ cut here ]------------ [ 43.379765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.381699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.383100] Modules linked in: [ 43.383666] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.385582] Tainted: [W]=WARN [ 43.386197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.387641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.388519] 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 [ 43.391581] RSP: 0018:ffff888014887bc0 EFLAGS: 00010286 [ 43.392520] RAX: 0000000000000000 RBX: ffffed1002910f78 RCX: ffffffff813a4050 [ 43.393775] RDX: ffff888017b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.395080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002910f2f [ 43.396562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.397832] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014887df8 [ 43.399092] FS: 00007f14e8093900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.400469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.401512] CR2: 00007f14e8585580 CR3: 0000000021158000 CR4: 0000000000350ef0 [ 43.402753] Call Trace: [ 43.403254] [ 43.403647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.404509] ? __create_object+0x59/0x80 [ 43.405187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.405930] __vmalloc_noprof+0x59/0x60 [ 43.406536] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.407236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.407938] bpf_prog_alloc+0x39/0x200 [ 43.408517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.409287] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.410019] do_seccomp+0x349/0x25e0 [ 43.410569] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.411290] ? __pfx_do_seccomp+0x10/0x10 [ 43.411881] ? find_held_lock+0x2b/0x80 [ 43.412482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.413263] ? static_key_count+0x60/0x80 [ 43.413865] prctl_set_seccomp+0x4e/0x70 [ 43.414480] __do_sys_prctl+0xe6c/0x1d70 [ 43.415099] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.415753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.416514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.417283] ? irqentry_exit+0xf3/0x650 [ 43.417862] do_syscall_64+0xbf/0x430 [ 43.418446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.419203] RIP: 0033:0x7f14e85855cd [ 43.419739] 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 [ 43.422279] RSP: 002b:00007ffeebf82d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.423470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14e85855cd [ 43.424492] RDX: 0000556a35c91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.425527] RBP: 00007ffeebf82d60 R08: 0000000000000000 R09: 00007ffeebf82400 [ 43.426552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a5f28f2b0 [ 43.427579] R13: 00007ffeebf83190 R14: 0000556a5f291d20 R15: 0000556a5f2a38d0 [ 43.428618] [ 43.428973] irq event stamp: 1763 [ 43.429502] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.430714] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 43.431935] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 43.433199] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 43.434398] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57640' (ECDSA) to the list of known hosts. 2025/11/19 00:21:11 fuzzer started 2025/11/19 00:21:11 dialing manager at localhost:34383 2025/11/19 00:21:11 checking machine... 2025/11/19 00:21:11 checking revisions... [ 44.311174] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:21:11 testing simple program... [ 44.406513] cgroup: Unknown subsys name 'net' [ 44.470427] cgroup: Unknown subsys name 'cpuset' [ 44.493728] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:21:10 Registers: info registers vcpu 0 RAX=ffffffff81b2a563 RBX=ffffffff81619130 RCX=ffff8880096277b4 RDX=1ffff110012c4f17 RSI=ffffffff81b2a563 RDI=ffff888009627928 RBP=ffff8880096278f8 RSP=ffff888009627850 R8 =ffffffff86ab8e24 R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000025764 R12=ffff888009627928 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff84c99a26 RFL=00000286 [--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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1e5f8e58 CR3=000000000c4fb000 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=31323a303020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030313a3132 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383932 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=00000000000000a0 RCX=ffffffff81ebb930 RDX=1ffff11003b8b0ff RSI=00000000000000a0 RDI=0000000000000083 RBP=0000000037e1ab23 RSP=ffff8880168ff860 R8 =0000000000000000 R9 =ffffed1003b8b091 R10=0000000000000100 R11=0000000000000001 R12=ffff8880160a6b00 R13=ffff88801dc58000 R14=ffff88801dc582c0 R15=0000000000000000 RIP=ffffffff81751924 RFL=00000207 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4d1ebc9700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c50dad000 CR3=000000000e2f1000 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=2030313a31323a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a31323a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000