[ 39.412519] ------------[ cut here ]------------ [ 39.413268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.415024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.416232] Modules linked in: [ 39.416766] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.418401] Tainted: [W]=WARN [ 39.418897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.420127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.420881] 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 [ 39.423520] RSP: 0018:ffff888019d5fbc0 EFLAGS: 00010286 [ 39.424291] RAX: 0000000000000000 RBX: ffffed10033abf78 RCX: ffffffff813a4050 [ 39.425352] RDX: ffff888019ec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.426439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033abf2f [ 39.427520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.428586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d5fdf8 [ 39.429663] FS: 00007f52fff49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.430867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.431758] CR2: 00007ffea5190ef7 CR3: 000000000d1a8000 CR4: 0000000000350ef0 [ 39.432834] Call Trace: [ 39.433221] [ 39.433592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.434302] ? __create_object+0x59/0x80 [ 39.434970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.435782] __vmalloc_noprof+0x59/0x60 [ 39.436373] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.437098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.437867] bpf_prog_alloc+0x39/0x200 [ 39.438484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.439230] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.439986] do_seccomp+0x349/0x25e0 [ 39.440588] ? find_held_lock+0x2b/0x80 [ 39.441179] ? do_prlimit+0x310/0x610 [ 39.441809] ? __pfx_do_seccomp+0x10/0x10 [ 39.442471] ? do_raw_spin_unlock+0x53/0x220 [ 39.443137] ? _raw_spin_unlock+0x1e/0x40 [ 39.443790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.444593] ? static_key_count+0x60/0x80 [ 39.445224] prctl_set_seccomp+0x4e/0x70 [ 39.445871] __do_sys_prctl+0xe6c/0x1d70 [ 39.446527] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.447218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.448031] ? irqentry_exit+0xf3/0x650 [ 39.448668] do_syscall_64+0xbf/0x430 [ 39.449243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.450040] RIP: 0033:0x7f530043b5cd [ 39.450621] 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 [ 39.453257] RSP: 002b:00007ffea518f130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.454394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f530043b5cd [ 39.455487] RDX: 000055c53f29ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.456553] RBP: 00007ffea518f190 R08: 0000000000000000 R09: 00007ffea518e830 [ 39.457622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c55dd70bf0 [ 39.458688] R13: 00007ffea518f5c0 R14: 000055c55dd7a380 R15: 000055c55dd85460 [ 39.459777] [ 39.460131] irq event stamp: 1787 [ 39.460675] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.461941] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.463213] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 39.464492] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 39.465742] ---[ end trace 0000000000000000 ]--- [ 42.322295] ------------[ cut here ]------------ [ 42.323345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.325368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.326928] Modules linked in: [ 42.327594] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.329618] Tainted: [W]=WARN [ 42.330178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.331651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.332558] 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 [ 42.336089] RSP: 0018:ffff888017177bc0 EFLAGS: 00010286 [ 42.337214] RAX: 0000000000000000 RBX: ffffed1002e2ef78 RCX: ffffffff813a4050 [ 42.338529] RDX: ffff888016911bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.339842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ef2f [ 42.341123] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.342394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017177df8 [ 42.343707] FS: 00007f562ff2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.345144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.346195] CR2: 00007fffcbd17ef7 CR3: 000000002022d000 CR4: 0000000000350ef0 [ 42.347478] Call Trace: [ 42.347940] [ 42.348345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.349235] ? __create_object+0x59/0x80 [ 42.350019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.350992] __vmalloc_noprof+0x59/0x60 [ 42.351752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.352616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.353539] bpf_prog_alloc+0x39/0x200 [ 42.354226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.355154] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.356046] do_seccomp+0x349/0x25e0 [ 42.356753] ? find_held_lock+0x2b/0x80 [ 42.357503] ? do_prlimit+0x310/0x610 [ 42.358194] ? __pfx_do_seccomp+0x10/0x10 [ 42.358976] ? do_raw_spin_unlock+0x53/0x220 [ 42.359806] ? _raw_spin_unlock+0x1e/0x40 [ 42.360586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.361541] ? static_key_count+0x60/0x80 [ 42.362291] prctl_set_seccomp+0x4e/0x70 [ 42.363070] __do_sys_prctl+0xe6c/0x1d70 [ 42.363841] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.364688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.365643] ? irqentry_exit+0xf3/0x650 [ 42.366358] do_syscall_64+0xbf/0x430 [ 42.367110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.368055] RIP: 0033:0x7f563041c5cd [ 42.368761] 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 [ 42.371900] RSP: 002b:00007fffcbd162d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.373243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f563041c5cd [ 42.374519] RDX: 000055a8266dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.375806] RBP: 00007fffcbd16330 R08: 0000000000000000 R09: 00007fffcbd159d0 [ 42.377070] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a854e7dad0 [ 42.378336] R13: 00007fffcbd16760 R14: 000055a854e7ebc0 R15: 000055a854e8f780 [ 42.379651] [ 42.380074] irq event stamp: 1675 [ 42.380717] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 42.382229] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.383746] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 42.385275] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 42.386787] ---[ end trace 0000000000000000 ]--- [ 43.200958] ------------[ cut here ]------------ [ 43.201938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.203907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.205363] Modules linked in: [ 43.206213] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.208498] Tainted: [W]=WARN [ 43.209069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.210527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.211398] 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 [ 43.214586] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 43.215569] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 43.216845] RDX: ffff888014a28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.218120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 43.219401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.220707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 43.221973] FS: 00007f7b81f0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.223437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.224502] CR2: 00007f7b824714a6 CR3: 0000000020315000 CR4: 0000000000350ef0 [ 43.225777] Call Trace: [ 43.226236] [ 43.226681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.227591] ? __create_object+0x59/0x80 [ 43.228316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.229276] __vmalloc_noprof+0x59/0x60 [ 43.230021] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.230897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.231821] bpf_prog_alloc+0x39/0x200 [ 43.232555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.233466] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.234322] do_seccomp+0x349/0x25e0 [ 43.235044] ? find_held_lock+0x2b/0x80 [ 43.235801] ? do_prlimit+0x310/0x610 [ 43.236559] ? __pfx_do_seccomp+0x10/0x10 [ 43.237290] ? do_raw_spin_unlock+0x53/0x220 [ 43.238119] ? _raw_spin_unlock+0x1e/0x40 [ 43.238885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.239833] ? static_key_count+0x60/0x80 [ 43.240641] prctl_set_seccomp+0x4e/0x70 [ 43.241362] __do_sys_prctl+0xe6c/0x1d70 [ 43.242140] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.242997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.243958] ? irqentry_exit+0xf3/0x650 [ 43.244736] do_syscall_64+0xbf/0x430 [ 43.245492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.246385] RIP: 0033:0x7f7b823fd5cd [ 43.247118] 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 [ 43.250239] RSP: 002b:00007ffe987c01d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.251604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b823fd5cd [ 43.252878] RDX: 000055e9a2eebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.254161] RBP: 00007ffe987c0230 R08: 0000000000000000 R09: 00007ffe987bf8d0 [ 43.255450] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9b144dbf0 [ 43.256711] R13: 00007ffe987c0660 R14: 000055e9b1457380 R15: 000055e9b1462460 [ 43.258005] [ 43.258469] irq event stamp: 1867 [ 43.259079] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 43.260574] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 43.262081] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 43.263612] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 43.265117] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63587' (ECDSA) to the list of known hosts. 2025/11/18 11:21:27 fuzzer started 2025/11/18 11:21:28 dialing manager at localhost:34383 2025/11/18 11:21:28 checking machine... 2025/11/18 11:21:28 checking revisions... [ 44.201844] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:21:28 testing simple program... [ 44.289315] cgroup: Unknown subsys name 'net' [ 44.348382] cgroup: Unknown subsys name 'cpuset' [ 44.368775] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:21:27 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcbd10000 CR3=000000000d7bb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001d3fb 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8caf2e560 CR3=000000000e095000 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=e69fc163c5b610aace4a7ae792a73551 XMM02=0000000000304120eff9b2d0a8fce9cb XMM03=00000000003041f02c67c8bc2e329bc3 XMM04=56432cb435c3c75500000000000ae988 XMM05=bf76fa9ef3a8feac0000000000321848 XMM06=474038aa6c007e1f00000000003208e8 XMM07=e042d86d42eb936e0000000000310078 XMM08=a059eea1ff225ea200000000003041f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000