[ 39.163928] ------------[ cut here ]------------ [ 39.164871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.166907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.168383] Modules linked in: [ 39.169288] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.171698] Tainted: [W]=WARN [ 39.172272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.173802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.174743] 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 [ 39.178023] RSP: 0018:ffff8880198dfbc0 EFLAGS: 00010286 [ 39.179031] RAX: 0000000000000000 RBX: ffffed100331bf78 RCX: ffffffff813a4050 [ 39.180353] RDX: ffff888019d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.181686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331bf2f [ 39.183000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.184314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198dfdf8 [ 39.185647] FS: 00007f18e7ea1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.187128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.188218] CR2: 00007f18e8393580 CR3: 000000000e5a2000 CR4: 0000000000350ef0 [ 39.189549] Call Trace: [ 39.190024] [ 39.190440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.191372] ? __create_object+0x59/0x80 [ 39.192179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.193191] __vmalloc_noprof+0x59/0x60 [ 39.193972] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.194878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.195845] bpf_prog_alloc+0x39/0x200 [ 39.196608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.197585] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.198514] do_seccomp+0x349/0x25e0 [ 39.199208] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.200134] ? __pfx_do_seccomp+0x10/0x10 [ 39.200936] ? find_held_lock+0x2b/0x80 [ 39.201766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.202765] ? static_key_count+0x60/0x80 [ 39.203587] prctl_set_seccomp+0x4e/0x70 [ 39.204335] __do_sys_prctl+0xe6c/0x1d70 [ 39.205152] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.206029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.207023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.208019] ? irqentry_exit+0xf3/0x650 [ 39.208810] do_syscall_64+0xbf/0x430 [ 39.209570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.210551] RIP: 0033:0x7f18e83935cd [ 39.211230] 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 [ 39.214507] RSP: 002b:00007fff940c2b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.215906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18e83935cd [ 39.217238] RDX: 0000559704e71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.218558] RBP: 00007fff940c2be0 R08: 0000000000000000 R09: 00007fff940c2280 [ 39.219870] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597184b42b0 [ 39.221192] R13: 00007fff940c3010 R14: 00005597184b6d20 R15: 00005597184c88d0 [ 39.222534] [ 39.222967] irq event stamp: 1903 [ 39.223637] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 39.225220] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 39.226785] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 39.228373] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 39.229847] ---[ end trace 0000000000000000 ]--- [ 41.953196] ------------[ cut here ]------------ [ 41.954141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.956119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.957576] Modules linked in: [ 41.958163] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.960149] Tainted: [W]=WARN [ 41.960747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.962502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.963376] 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 [ 41.966595] RSP: 0018:ffff888017747bc0 EFLAGS: 00010286 [ 41.967569] RAX: 0000000000000000 RBX: ffffed1002ee8f78 RCX: ffffffff813a4050 [ 41.968843] RDX: ffff888016c29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.970131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee8f2f [ 41.971402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.972683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017747df8 [ 41.973998] FS: 00007fb48b192900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.975447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.976524] CR2: 00007fb48b684580 CR3: 0000000009dd8000 CR4: 0000000000350ef0 [ 41.977820] Call Trace: [ 41.978291] [ 41.978754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.979647] ? __create_object+0x59/0x80 [ 41.980387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.981360] __vmalloc_noprof+0x59/0x60 [ 41.982122] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.982998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.983931] bpf_prog_alloc+0x39/0x200 [ 41.984662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.985609] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.986511] do_seccomp+0x349/0x25e0 [ 41.987183] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.988078] ? __pfx_do_seccomp+0x10/0x10 [ 41.988857] ? find_held_lock+0x2b/0x80 [ 41.989626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.990609] ? static_key_count+0x60/0x80 [ 41.991385] prctl_set_seccomp+0x4e/0x70 [ 41.992168] __do_sys_prctl+0xe6c/0x1d70 [ 41.992964] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.993847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.994824] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.995804] ? irqentry_exit+0xf3/0x650 [ 41.996579] do_syscall_64+0xbf/0x430 [ 41.997295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.998257] RIP: 0033:0x7fb48b6845cd [ 41.998976] 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 [ 42.002204] RSP: 002b:00007ffcb47512d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.003584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb48b6845cd [ 42.004888] RDX: 00005590950cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.006204] RBP: 00007ffcb4751330 R08: 0000000000000000 R09: 00007ffcb47509d0 [ 42.007510] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590a1516ad0 [ 42.008808] R13: 00007ffcb4751760 R14: 00005590a1517bc0 R15: 00005590a1528780 [ 42.010090] [ 42.010520] irq event stamp: 1803 [ 42.011064] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.012436] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.013845] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 42.015240] softirqs last disabled at (1433): [] __irq_exit_rcu+0xc4/0x100 [ 42.016606] ---[ end trace 0000000000000000 ]--- [ 42.668009] ------------[ cut here ]------------ [ 42.668919] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.670915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.672332] Modules linked in: [ 42.672952] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.674934] Tainted: [W]=WARN [ 42.675543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.677003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.677928] 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 [ 42.681097] RSP: 0018:ffff888017777bc0 EFLAGS: 00010286 [ 42.682085] RAX: 0000000000000000 RBX: ffffed1002eeef78 RCX: ffffffff813a4050 [ 42.683353] RDX: ffff888019ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.684612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeef2f [ 42.685887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.687163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017777df8 [ 42.688432] FS: 00007fafb7784900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.689893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.690942] CR2: 00007fafb7c76580 CR3: 0000000009d5a000 CR4: 0000000000350ef0 [ 42.692215] Call Trace: [ 42.692718] [ 42.693129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.694035] ? __create_object+0x59/0x80 [ 42.694806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.695762] __vmalloc_noprof+0x59/0x60 [ 42.696520] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.697357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.698294] bpf_prog_alloc+0x39/0x200 [ 42.699032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699960] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.700863] do_seccomp+0x349/0x25e0 [ 42.701583] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.702434] ? __pfx_do_seccomp+0x10/0x10 [ 42.703221] ? find_held_lock+0x2b/0x80 [ 42.703968] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.704919] ? static_key_count+0x60/0x80 [ 42.705733] prctl_set_seccomp+0x4e/0x70 [ 42.706507] __do_sys_prctl+0xe6c/0x1d70 [ 42.707236] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.708081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.709040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.710020] ? irqentry_exit+0xf3/0x650 [ 42.710782] do_syscall_64+0xbf/0x430 [ 42.711521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.712413] RIP: 0033:0x7fafb7c765cd [ 42.713119] 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 [ 42.716267] RSP: 002b:00007fff29c219a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.717624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafb7c765cd [ 42.718902] RDX: 000055730313de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.720170] RBP: 00007fff29c21a00 R08: 0000000000000000 R09: 00007fff29c210a0 [ 42.721474] R10: 0000000000000000 R11: 0000000000000246 R12: 000055730ecf4b10 [ 42.722747] R13: 00007fff29c21e30 R14: 000055730ecf52b0 R15: 000055730ed096f0 [ 42.724032] [ 42.724511] irq event stamp: 1847 [ 42.725115] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.726668] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.728206] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 42.729781] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 42.731167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15997' (ECDSA) to the list of known hosts. 2025/11/18 04:18:33 fuzzer started 2025/11/18 04:18:33 dialing manager at localhost:37895 2025/11/18 04:18:33 checking machine... 2025/11/18 04:18:33 checking revisions... [ 43.528408] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:18:33 testing simple program... [ 43.639873] cgroup: Unknown subsys name 'net' [ 43.725879] cgroup: Unknown subsys name 'cpuset' [ 43.735127] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:18:32 Registers: info registers vcpu 0 RAX=ffff88806ce38478 RBX=0000000000000540 RCX=1ffff1100d9c708f RDX=0000000000000000 RSI=ffff88807ffdc640 RDI=ffff888009986c00 RBP=ffff888009986c00 RSP=ffff88806ce08d08 R8 =0000000000000005 R9 =ffff88806ce38440 R10=ffffffff88594900 R11=0000000000000001 R12=ffff88806ce38480 R13=ffff88807ffdc640 R14=0000000000000005 R15=0000000000000001 RIP=ffffffff81b507d1 RFL=00000212 [----A--] 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 00007fb48b192900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb48b161008 CR3=000000001f5a4000 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=0000000000019fc3 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff975ac348 CR3=0000000005c8a000 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=00007f50b0392510000055adc8b56790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000