[ 44.155061] ------------[ cut here ]------------ [ 44.155938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.158063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.159563] Modules linked in: [ 44.160196] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.162248] Tainted: [W]=WARN [ 44.162835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.164298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.165191] 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 [ 44.168385] RSP: 0018:ffff8880175dfbc0 EFLAGS: 00010286 [ 44.169378] RAX: 0000000000000000 RBX: ffffed1002ebbf78 RCX: ffffffff813a4050 [ 44.170670] RDX: ffff888014a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.171965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebbf2f [ 44.173287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.174572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175dfdf8 [ 44.175899] FS: 00007f0b44885900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.177340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.178396] CR2: 00007f0b44d77580 CR3: 000000000a5c3000 CR4: 0000000000350ef0 [ 44.179704] Call Trace: [ 44.180211] [ 44.180620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.181512] ? __create_object+0x59/0x80 [ 44.182309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.183317] __vmalloc_noprof+0x59/0x60 [ 44.184073] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.184892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.185819] bpf_prog_alloc+0x39/0x200 [ 44.186556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.187535] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.188444] do_seccomp+0x349/0x25e0 [ 44.189156] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.190057] ? __pfx_do_seccomp+0x10/0x10 [ 44.190835] ? find_held_lock+0x2b/0x80 [ 44.191611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.192577] ? static_key_count+0x60/0x80 [ 44.193389] prctl_set_seccomp+0x4e/0x70 [ 44.194168] __do_sys_prctl+0xe6c/0x1d70 [ 44.194947] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.195805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.196772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.197754] ? irqentry_exit+0xf3/0x650 [ 44.198529] do_syscall_64+0xbf/0x430 [ 44.199316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.200254] RIP: 0033:0x7f0b44d775cd [ 44.200902] 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 [ 44.204086] RSP: 002b:00007fffa7d85710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.205438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b44d775cd [ 44.206744] RDX: 0000560504fc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.208054] RBP: 00007fffa7d85770 R08: 0000000000000000 R09: 00007fffa7d84e10 [ 44.209332] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605162a92b0 [ 44.210604] R13: 00007fffa7d85ba0 R14: 00005605162abd20 R15: 00005605162bd8d0 [ 44.211953] [ 44.212409] irq event stamp: 1775 [ 44.213070] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 44.214591] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 44.216149] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 44.217683] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 44.219208] ---[ end trace 0000000000000000 ]--- [ 47.667342] ------------[ cut here ]------------ [ 47.668270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.670303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 47.671788] Modules linked in: [ 47.672435] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.674644] Tainted: [W]=WARN [ 47.675348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.676825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.677732] 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 [ 47.680908] RSP: 0018:ffff88800fe27bc0 EFLAGS: 00010286 [ 47.681900] RAX: 0000000000000000 RBX: ffffed1001fc4f78 RCX: ffffffff813a4050 [ 47.683211] RDX: ffff88801c11b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.684484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fc4f2f [ 47.685742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.687044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fe27df8 [ 47.688321] FS: 00007ffb9d938900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.689756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.690887] CR2: 00007ffdf88ffef7 CR3: 000000001f3fb000 CR4: 0000000000350ef0 [ 47.692181] Call Trace: [ 47.692644] [ 47.693107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.693953] ? __create_object+0x59/0x80 [ 47.694772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.695770] __vmalloc_noprof+0x59/0x60 [ 47.696525] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.697384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.698305] bpf_prog_alloc+0x39/0x200 [ 47.699081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.699963] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.700877] do_seccomp+0x349/0x25e0 [ 47.701604] ? find_held_lock+0x2b/0x80 [ 47.702346] ? do_prlimit+0x310/0x610 [ 47.703159] ? __pfx_do_seccomp+0x10/0x10 [ 47.703888] ? do_raw_spin_unlock+0x53/0x220 [ 47.704715] ? _raw_spin_unlock+0x1e/0x40 [ 47.705480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.706449] ? static_key_count+0x60/0x80 [ 47.707279] prctl_set_seccomp+0x4e/0x70 [ 47.708057] __do_sys_prctl+0xe6c/0x1d70 [ 47.708783] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.709635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.710609] ? irqentry_exit+0xf3/0x650 [ 47.711411] do_syscall_64+0xbf/0x430 [ 47.712148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.713101] RIP: 0033:0x7ffb9de2a5cd [ 47.713752] 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 [ 47.716895] RSP: 002b:00007ffdf88fd400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.718249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb9de2a5cd [ 47.719563] RDX: 0000562815058e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.720842] RBP: 00007ffdf88fd460 R08: 0000000000000000 R09: 00007ffdf88fcb00 [ 47.722132] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628257fdad0 [ 47.723473] R13: 00007ffdf88fd890 R14: 00005628257febc0 R15: 000056282580f780 [ 47.724782] [ 47.725261] irq event stamp: 1799 [ 47.725864] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 47.727434] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 47.728999] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 47.730565] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 47.732137] ---[ end trace 0000000000000000 ]--- [ 48.578055] ------------[ cut here ]------------ [ 48.578847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.580524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.581879] Modules linked in: [ 48.582441] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.584096] Tainted: [W]=WARN [ 48.584558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.585800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.586565] 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 [ 48.589222] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 48.590054] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 48.591146] RDX: ffff888017540000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.592206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 48.593275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.594338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 48.595417] FS: 00007fdb45117900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.596634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.597531] CR2: 00007ffcca2d5ef7 CR3: 0000000010517000 CR4: 0000000000350ef0 [ 48.598606] Call Trace: [ 48.599033] [ 48.599374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.600125] ? __create_object+0x59/0x80 [ 48.600737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.601548] __vmalloc_noprof+0x59/0x60 [ 48.602168] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.602867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.603647] bpf_prog_alloc+0x39/0x200 [ 48.604254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.605035] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.605754] do_seccomp+0x349/0x25e0 [ 48.606353] ? find_held_lock+0x2b/0x80 [ 48.606956] ? do_prlimit+0x310/0x610 [ 48.607577] ? __pfx_do_seccomp+0x10/0x10 [ 48.608233] ? do_raw_spin_unlock+0x53/0x220 [ 48.608893] ? _raw_spin_unlock+0x1e/0x40 [ 48.609558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.610351] ? static_key_count+0x60/0x80 [ 48.611034] prctl_set_seccomp+0x4e/0x70 [ 48.611661] __do_sys_prctl+0xe6c/0x1d70 [ 48.612311] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.613029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.613797] ? irqentry_exit+0xf3/0x650 [ 48.614432] do_syscall_64+0xbf/0x430 [ 48.615056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.615813] RIP: 0033:0x7fdb456095cd [ 48.616400] 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 [ 48.619064] RSP: 002b:00007ffcca2d3d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.620199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb456095cd [ 48.621275] RDX: 000055bb61d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.622351] RBP: 00007ffcca2d3de0 R08: 0000000000000000 R09: 00007ffcca2d3480 [ 48.623433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb636b32b0 [ 48.624512] R13: 00007ffcca2d4210 R14: 000055bb636b5d20 R15: 000055bb636c78d0 [ 48.625600] [ 48.625954] irq event stamp: 2521 [ 48.626508] hardirqs last enabled at (2531): [] __up_console_sem+0x78/0x80 [ 48.627795] hardirqs last disabled at (2540): [] __up_console_sem+0x5d/0x80 [ 48.629076] softirqs last enabled at (2020): [] handle_softirqs+0x50c/0x770 [ 48.630363] softirqs last disabled at (1985): [] __irq_exit_rcu+0xc4/0x100 [ 48.631654] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51105' (ECDSA) to the list of known hosts. 2025/11/17 14:43:09 fuzzer started 2025/11/17 14:43:10 dialing manager at localhost:37895 2025/11/17 14:43:10 checking machine... 2025/11/17 14:43:10 checking revisions... [ 50.091265] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:43:10 testing simple program... [ 50.191887] cgroup: Unknown subsys name 'net' [ 50.254817] cgroup: Unknown subsys name 'cpuset' [ 50.273096] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:43:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801a15b780 RCX=ffffffff817d97d6 RDX=0000000000000003 RSI=ffff88801a15c1d8 RDI=ffffffff815d699c RBP=ffffffff815d699c RSP=ffff88806ce08e50 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffff88806ce08ee0 R14=ffff88806ce38160 R15=ffff88806ce381e8 RIP=ffffffff84c71c72 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 00007ffb9d938900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffb9deef618 CR3=000000001f3ca000 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=2039303a33343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a33343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026a61 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd007d4ce8 CR3=000000000c0ea000 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=33343a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323731 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000