[ 46.343869] ------------[ cut here ]------------ [ 46.344763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.346698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.348144] Modules linked in: [ 46.348758] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.350938] Tainted: [W]=WARN [ 46.351864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.353312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.354208] 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 [ 46.357326] RSP: 0018:ffff88801b297bc0 EFLAGS: 00010286 [ 46.358287] RAX: 0000000000000000 RBX: ffffed1003652f78 RCX: ffffffff813a4050 [ 46.359554] RDX: ffff88801881d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.360805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003652f2f [ 46.362066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.363323] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b297df8 [ 46.364575] FS: 00007fc2cfc39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.365971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.367012] CR2: 00007fc2d019f4a6 CR3: 000000000ce91000 CR4: 0000000000350ef0 [ 46.368255] Call Trace: [ 46.368754] [ 46.369160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.370048] ? __create_object+0x59/0x80 [ 46.370821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.371763] __vmalloc_noprof+0x59/0x60 [ 46.372462] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.373332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.374238] bpf_prog_alloc+0x39/0x200 [ 46.374970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375891] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.376770] do_seccomp+0x349/0x25e0 [ 46.377426] ? find_held_lock+0x2b/0x80 [ 46.378179] ? do_prlimit+0x310/0x610 [ 46.378921] ? __pfx_do_seccomp+0x10/0x10 [ 46.379693] ? do_raw_spin_unlock+0x53/0x220 [ 46.380471] ? _raw_spin_unlock+0x1e/0x40 [ 46.381227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.382163] ? static_key_count+0x60/0x80 [ 46.382968] prctl_set_seccomp+0x4e/0x70 [ 46.383725] __do_sys_prctl+0xe6c/0x1d70 [ 46.384442] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.386226] ? irqentry_exit+0xf3/0x650 [ 46.386977] do_syscall_64+0xbf/0x430 [ 46.387705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.388629] RIP: 0033:0x7fc2d012b5cd [ 46.389277] 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 [ 46.392363] RSP: 002b:00007ffc16a04030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.393714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2d012b5cd [ 46.394985] RDX: 000055f427f88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.396230] RBP: 00007ffc16a04090 R08: 0000000000000000 R09: 00007ffc16a03730 [ 46.397632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f456608240 [ 46.399023] R13: 00007ffc16a044c0 R14: 000055f456611380 R15: 000055f45661c540 [ 46.400282] [ 46.400725] irq event stamp: 1889 [ 46.401324] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 46.402958] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 46.404654] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.406162] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.407652] ---[ end trace 0000000000000000 ]--- [ 49.496326] ------------[ cut here ]------------ [ 49.497266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.499287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.500724] Modules linked in: [ 49.501307] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.503262] Tainted: [W]=WARN [ 49.503847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.506792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.507805] 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 [ 49.510956] RSP: 0018:ffff88801734fbc0 EFLAGS: 00010286 [ 49.511974] RAX: 0000000000000000 RBX: ffffed1002e69f78 RCX: ffffffff813a4050 [ 49.513277] RDX: ffff88801a180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.514534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e69f2f [ 49.515800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.517069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801734fdf8 [ 49.518393] FS: 00007fcb2c431900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.519828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.520879] CR2: 00007fcb2c923580 CR3: 000000000c72b000 CR4: 0000000000350ef0 [ 49.522143] Call Trace: [ 49.522641] [ 49.523056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.523940] ? __create_object+0x59/0x80 [ 49.524715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.525665] __vmalloc_noprof+0x59/0x60 [ 49.526367] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.527243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.528163] bpf_prog_alloc+0x39/0x200 [ 49.528888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.529797] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.530684] do_seccomp+0x349/0x25e0 [ 49.531358] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.532251] ? __pfx_do_seccomp+0x10/0x10 [ 49.533032] ? find_held_lock+0x2b/0x80 [ 49.533789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.534749] ? static_key_count+0x60/0x80 [ 49.535550] prctl_set_seccomp+0x4e/0x70 [ 49.536269] __do_sys_prctl+0xe6c/0x1d70 [ 49.537052] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.537896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.538855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.539818] ? irqentry_exit+0xf3/0x650 [ 49.540578] do_syscall_64+0xbf/0x430 [ 49.541255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.542184] RIP: 0033:0x7fcb2c9235cd [ 49.542889] 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 [ 49.546001] RSP: 002b:00007ffff2e05ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.547357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb2c9235cd [ 49.548623] RDX: 000055cf2a222e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.549877] RBP: 00007ffff2e05f30 R08: 0000000000000000 R09: 00007ffff2e055d0 [ 49.551148] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf36445b10 [ 49.552398] R13: 00007ffff2e06360 R14: 000055cf364462b0 R15: 000055cf3645a6f0 [ 49.553677] [ 49.554094] irq event stamp: 2085 [ 49.554732] hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80 [ 49.556252] hardirqs last disabled at (2104): [] __up_console_sem+0x5d/0x80 [ 49.557760] softirqs last enabled at (2122): [] handle_softirqs+0x50c/0x770 [ 49.559289] softirqs last disabled at (2113): [] __irq_exit_rcu+0xc4/0x100 [ 49.560793] ---[ end trace 0000000000000000 ]--- [ 50.345646] ------------[ cut here ]------------ [ 50.346693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.348863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.350458] Modules linked in: [ 50.351144] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.353329] Tainted: [W]=WARN [ 50.353978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.355593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.356585] 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 [ 50.360014] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 50.361069] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 50.362435] RDX: ffff8880166f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.363824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 50.365209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.366580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 50.368033] FS: 00007f121c1a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.369576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.370698] CR2: 00007f121c693580 CR3: 000000000e78d000 CR4: 0000000000350ef0 [ 50.372075] Call Trace: [ 50.372621] [ 50.373067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.374021] ? __create_object+0x59/0x80 [ 50.374860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.375896] __vmalloc_noprof+0x59/0x60 [ 50.376704] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.377642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.378629] bpf_prog_alloc+0x39/0x200 [ 50.379370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.380347] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.381299] do_seccomp+0x349/0x25e0 [ 50.382063] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.383015] ? __pfx_do_seccomp+0x10/0x10 [ 50.383864] ? find_held_lock+0x2b/0x80 [ 50.384664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.385710] ? static_key_count+0x60/0x80 [ 50.386639] prctl_set_seccomp+0x4e/0x70 [ 50.387438] __do_sys_prctl+0xe6c/0x1d70 [ 50.388284] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.389197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.390229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.391276] ? irqentry_exit+0xf3/0x650 [ 50.392102] do_syscall_64+0xbf/0x430 [ 50.392893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.393900] RIP: 0033:0x7f121c6935cd [ 50.394652] 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 [ 50.398026] RSP: 002b:00007ffc5541c480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.399507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f121c6935cd [ 50.400893] RDX: 000056346115be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.402251] RBP: 00007ffc5541c4e0 R08: 0000000000000000 R09: 00007ffc5541bb80 [ 50.403624] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634719aaad0 [ 50.404979] R13: 00007ffc5541c910 R14: 00005634719abbc0 R15: 00005634719bc780 [ 50.406355] [ 50.406860] irq event stamp: 1797 [ 50.407551] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.409154] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.410758] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 50.412400] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 50.414132] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22138' (ECDSA) to the list of known hosts. 2025/11/19 07:44:37 fuzzer started 2025/11/19 07:44:38 dialing manager at localhost:34383 2025/11/19 07:44:38 checking machine... 2025/11/19 07:44:38 checking revisions... [ 51.379204] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:44:38 testing simple program... [ 51.437875] cgroup: Unknown subsys name 'net' [ 51.493082] cgroup: Unknown subsys name 'cpuset' [ 51.509170] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:44:37 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff888009611bc0 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff888009612640 RDI=00000000c57798ad RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000097 [--S-APC] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb2c9e8618 CR3=000000000d4a6000 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=2037333a34343a373020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a34343a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff0b50a4a RBX=0000000000014777 RCX=0000000000000000 RDX=0000000000000014 RSI=0000000000000000 RDI=1ffffffff0cca052 RBP=0000000000000040 RSP=ffff88800975f8b0 R8 =dffffc0000000000 R9 =0000000000000000 R10=0000000000014776 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffea000051dd80 R15=0000000000014776 RIP=ffffffff81a93f34 RFL=00000012 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd54c0ea000 CR3=000000000dabd000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=b5f16a7152f5152a00000000000ae988 XMM05=8f913ab4a1e6fe030000000000324210 XMM06=0394861f14684e5900000000003230a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000