[ 39.101641] ------------[ cut here ]------------ [ 39.102558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.104642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.106132] Modules linked in: [ 39.106808] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.108798] Tainted: [W]=WARN [ 39.109365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.110864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.111772] 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 [ 39.114974] RSP: 0018:ffff888019bffbc0 EFLAGS: 00010286 [ 39.115949] RAX: 0000000000000000 RBX: ffffed100337ff78 RCX: ffffffff813a4050 [ 39.117241] RDX: ffff888015990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.118537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ff2f [ 39.119833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.121110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bffdf8 [ 39.122405] FS: 00007f58e4111900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.123832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.124895] CR2: 00007f58e4603580 CR3: 000000000dec6000 CR4: 0000000000350ef0 [ 39.126178] Call Trace: [ 39.126644] [ 39.127116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.128024] ? __create_object+0x59/0x80 [ 39.128817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.129809] __vmalloc_noprof+0x59/0x60 [ 39.130520] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.131378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.132298] bpf_prog_alloc+0x39/0x200 [ 39.133044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133983] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.134893] do_seccomp+0x349/0x25e0 [ 39.135558] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.136460] ? __pfx_do_seccomp+0x10/0x10 [ 39.137234] ? find_held_lock+0x2b/0x80 [ 39.138055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.139023] ? static_key_count+0x60/0x80 [ 39.139810] prctl_set_seccomp+0x4e/0x70 [ 39.140540] __do_sys_prctl+0xe6c/0x1d70 [ 39.141336] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.142186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.144109] ? irqentry_exit+0xf3/0x650 [ 39.144863] do_syscall_64+0xbf/0x430 [ 39.145564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.146507] RIP: 0033:0x7f58e46035cd [ 39.147214] 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 [ 39.150446] RSP: 002b:00007ffcd193b4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.151796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58e46035cd [ 39.153097] RDX: 0000564336799e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.154404] RBP: 00007ffcd193b500 R08: 0000000000000000 R09: 00007ffcd193aba0 [ 39.155675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564346328240 [ 39.156961] R13: 00007ffcd193b930 R14: 0000564346327bf0 R15: 000056434633c4d0 [ 39.158272] [ 39.158693] irq event stamp: 1735 [ 39.159341] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.160872] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.162297] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.163599] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 39.164850] ---[ end trace 0000000000000000 ]--- [ 42.129194] ------------[ cut here ]------------ [ 42.130246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.132351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.133955] Modules linked in: [ 42.134597] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.136785] Tainted: [W]=WARN [ 42.137412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.138989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.139986] 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 [ 42.143378] RSP: 0018:ffff888017a77bc0 EFLAGS: 00010286 [ 42.144432] RAX: 0000000000000000 RBX: ffffed1002f4ef78 RCX: ffffffff813a4050 [ 42.145850] RDX: ffff888016ea0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.147230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ef2f [ 42.148602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.150040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a77df8 [ 42.151403] FS: 00007fda72f77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.152942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.154104] CR2: 00007ffd179fcef7 CR3: 000000001fea8000 CR4: 0000000000350ef0 [ 42.155483] Call Trace: [ 42.156060] [ 42.156499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.157494] ? __create_object+0x59/0x80 [ 42.158334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.159363] __vmalloc_noprof+0x59/0x60 [ 42.160184] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.161120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.162161] bpf_prog_alloc+0x39/0x200 [ 42.162962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.163964] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.164941] do_seccomp+0x349/0x25e0 [ 42.165696] ? find_held_lock+0x2b/0x80 [ 42.166529] ? do_prlimit+0x310/0x610 [ 42.167337] ? __pfx_do_seccomp+0x10/0x10 [ 42.168183] ? do_raw_spin_unlock+0x53/0x220 [ 42.169079] ? _raw_spin_unlock+0x1e/0x40 [ 42.169954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.170994] ? static_key_count+0x60/0x80 [ 42.171858] prctl_set_seccomp+0x4e/0x70 [ 42.172632] __do_sys_prctl+0xe6c/0x1d70 [ 42.173508] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.174437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.175479] ? irqentry_exit+0xf3/0x650 [ 42.176306] do_syscall_64+0xbf/0x430 [ 42.177097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.178145] RIP: 0033:0x7fda734695cd [ 42.178908] 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 [ 42.182320] RSP: 002b:00007ffd179fbc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.183770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda734695cd [ 42.185126] RDX: 0000557880797e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.186544] RBP: 00007ffd179fbc70 R08: 0000000000000000 R09: 00007ffd179fb310 [ 42.187905] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578a5d8cad0 [ 42.189274] R13: 00007ffd179fc0a0 R14: 00005578a5d8dbc0 R15: 00005578a5d9e780 [ 42.190702] [ 42.191195] irq event stamp: 1787 [ 42.191903] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.193564] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.194484] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 42.195424] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 42.196329] ---[ end trace 0000000000000000 ]--- [ 42.986035] ------------[ cut here ]------------ [ 42.987055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.989223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.990823] Modules linked in: [ 42.991449] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.993943] Tainted: [W]=WARN [ 42.994544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.996581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.997597] 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 [ 43.000969] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 43.002063] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 43.003444] RDX: ffff888015f23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.004822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 43.006282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.007639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 43.009002] FS: 00007f60f7e89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.010590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.011755] CR2: 00007ffee9c72ef7 CR3: 0000000020448000 CR4: 0000000000350ef0 [ 43.013128] Call Trace: [ 43.013660] [ 43.014152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.015109] ? __create_object+0x59/0x80 [ 43.015953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.016985] __vmalloc_noprof+0x59/0x60 [ 43.017839] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.018780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.019764] bpf_prog_alloc+0x39/0x200 [ 43.020509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.021539] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.022513] do_seccomp+0x349/0x25e0 [ 43.023273] ? find_held_lock+0x2b/0x80 [ 43.024098] ? do_prlimit+0x310/0x610 [ 43.024893] ? __pfx_do_seccomp+0x10/0x10 [ 43.025715] ? do_raw_spin_unlock+0x53/0x220 [ 43.026625] ? _raw_spin_unlock+0x1e/0x40 [ 43.027461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.028482] ? static_key_count+0x60/0x80 [ 43.029360] prctl_set_seccomp+0x4e/0x70 [ 43.030232] __do_sys_prctl+0xe6c/0x1d70 [ 43.031055] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.031970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.033022] ? irqentry_exit+0xf3/0x650 [ 43.033881] do_syscall_64+0xbf/0x430 [ 43.034628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.035637] RIP: 0033:0x7f60f837b5cd [ 43.036376] 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 [ 43.039776] RSP: 002b:00007ffee9c71af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.041222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60f837b5cd [ 43.042623] RDX: 000055d6bad50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.043992] RBP: 00007ffee9c71b50 R08: 0000000000000000 R09: 00007ffee9c711f0 [ 43.045389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6e7acf2b0 [ 43.046791] R13: 00007ffee9c71f80 R14: 000055d6e7ad1d20 R15: 000055d6e7ae38d0 [ 43.048186] [ 43.048642] irq event stamp: 1899 [ 43.049360] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 43.050765] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 43.051942] softirqs last enabled at (1938): [] handle_softirqs+0x50c/0x770 [ 43.053110] softirqs last disabled at (1927): [] __irq_exit_rcu+0xc4/0x100 [ 43.054268] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4834' (ECDSA) to the list of known hosts. 2025/11/19 04:08:42 fuzzer started 2025/11/19 04:08:42 dialing manager at localhost:34383 2025/11/19 04:08:42 checking machine... 2025/11/19 04:08:42 checking revisions... [ 43.946753] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:08:43 testing simple program... [ 44.041221] cgroup: Unknown subsys name 'net' [ 44.090229] cgroup: Unknown subsys name 'cpuset' [ 44.104253] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:08:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000005134 RCX=1ffff11002dd440e RDX=1ffff11002dd440d RSI=ffff88806ce37358 RDI=ffff888016ea2068 RBP=ffff888009637b60 RSP=ffff888009637a50 R8 =0000000000000001 R9 =ffff888016ea1bc0 R10=ffffffff8664f857 R11=1ffff1100d9c7003 R12=ffff888009613780 R13=ffff888016ea2078 R14=ffff88806ce37340 R15=0000000000000001 RIP=ffffffff84c7e63a RFL=00000046 [---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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda72f56020 CR3=000000001fefc000 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=00000000000206d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005578a5dc7468 CR3=0000000009d32000 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=2031343a38303a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a38303a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000