[ 39.053739] ------------[ cut here ]------------ [ 39.054676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.056727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.058242] Modules linked in: [ 39.058893] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.060918] Tainted: [W]=WARN [ 39.061480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.062978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.063925] 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 [ 39.067541] RSP: 0018:ffff8880167efbc0 EFLAGS: 00010286 [ 39.068532] RAX: 0000000000000000 RBX: ffffed1002cfdf78 RCX: ffffffff813a4050 [ 39.069833] RDX: ffff888017369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.071129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfdf2f [ 39.072434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167efdf8 [ 39.075236] FS: 00007fbed998d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.076937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.078013] CR2: 00007ffe513f7ef7 CR3: 000000000b973000 CR4: 0000000000350ef0 [ 39.079327] Call Trace: [ 39.079867] [ 39.080305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.081250] ? __create_object+0x59/0x80 [ 39.082076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.083111] __vmalloc_noprof+0x59/0x60 [ 39.083924] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.084804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085805] bpf_prog_alloc+0x39/0x200 [ 39.086592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087590] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.088547] do_seccomp+0x349/0x25e0 [ 39.089311] ? find_held_lock+0x2b/0x80 [ 39.090123] ? do_prlimit+0x310/0x610 [ 39.090913] ? __pfx_do_seccomp+0x10/0x10 [ 39.091716] ? do_raw_spin_unlock+0x53/0x220 [ 39.092604] ? _raw_spin_unlock+0x1e/0x40 [ 39.093423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.094448] ? static_key_count+0x60/0x80 [ 39.095298] prctl_set_seccomp+0x4e/0x70 [ 39.096120] __do_sys_prctl+0xe6c/0x1d70 [ 39.096948] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.097807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.098877] ? irqentry_exit+0xf3/0x650 [ 39.099651] do_syscall_64+0xbf/0x430 [ 39.100437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.101449] RIP: 0033:0x7fbed9e7f5cd [ 39.102202] 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 [ 39.105620] RSP: 002b:00007ffe513f6d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbed9e7f5cd [ 39.108461] RDX: 000055f2b8405e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.109839] RBP: 00007ffe513f6d60 R08: 0000000000000000 R09: 00007ffe513f6400 [ 39.111216] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2c2a23ad0 [ 39.112597] R13: 00007ffe513f7190 R14: 000055f2c2a24bc0 R15: 000055f2c2a35780 [ 39.113986] [ 39.114436] irq event stamp: 1731 [ 39.115125] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.116761] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.118383] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.120038] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.121651] ---[ end trace 0000000000000000 ]--- [ 41.978675] ------------[ cut here ]------------ [ 41.979643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.981702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.983191] Modules linked in: [ 41.983840] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.987296] Tainted: [W]=WARN [ 41.988013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.989519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.990449] 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 [ 41.993693] RSP: 0018:ffff888009b1fbc0 EFLAGS: 00010286 [ 41.994689] RAX: 0000000000000000 RBX: ffffed1001363f78 RCX: ffffffff813a4050 [ 41.996001] RDX: ffff8880179b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.997306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001363f2f [ 41.998607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.999918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b1fdf8 [ 42.001226] FS: 00007f0c8de22900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.002692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.003782] CR2: 00007f0c8e314580 CR3: 0000000020930000 CR4: 0000000000350ef0 [ 42.005117] Call Trace: [ 42.005588] [ 42.006049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.006963] ? __create_object+0x59/0x80 [ 42.007729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.008752] __vmalloc_noprof+0x59/0x60 [ 42.009550] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.010477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.011463] bpf_prog_alloc+0x39/0x200 [ 42.012252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.013241] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.014198] do_seccomp+0x349/0x25e0 [ 42.014958] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.015921] ? __pfx_do_seccomp+0x10/0x10 [ 42.016719] ? find_held_lock+0x2b/0x80 [ 42.017525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.018543] ? static_key_count+0x60/0x80 [ 42.019392] prctl_set_seccomp+0x4e/0x70 [ 42.020225] __do_sys_prctl+0xe6c/0x1d70 [ 42.021058] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.021961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.022985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.024025] ? irqentry_exit+0xf3/0x650 [ 42.024794] do_syscall_64+0xbf/0x430 [ 42.025583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.026594] RIP: 0033:0x7f0c8e3145cd [ 42.027340] 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 [ 42.030739] RSP: 002b:00007fff09406f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.032225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c8e3145cd [ 42.033607] RDX: 000055616715ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.034972] RBP: 00007fff09406fb0 R08: 0000000000000000 R09: 00007fff09406650 [ 42.036343] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561a587ab10 [ 42.037710] R13: 00007fff094073e0 R14: 00005561a587b2b0 R15: 00005561a588f6f0 [ 42.039085] [ 42.039539] irq event stamp: 2059 [ 42.040243] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 42.041628] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 42.042988] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770 [ 42.044372] softirqs last disabled at (1999): [] __irq_exit_rcu+0xc4/0x100 [ 42.045713] ---[ end trace 0000000000000000 ]--- [ 42.980222] ------------[ cut here ]------------ [ 42.981243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.983329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.984903] Modules linked in: [ 42.985528] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.987591] Tainted: [W]=WARN [ 42.988206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.989740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.990680] 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 [ 42.993959] RSP: 0018:ffff88800f3efbc0 EFLAGS: 00010286 [ 42.994968] RAX: 0000000000000000 RBX: ffffed1001e7df78 RCX: ffffffff813a4050 [ 42.996304] RDX: ffff88800a955340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.997622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7df2f [ 42.998938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.000259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3efdf8 [ 43.001579] FS: 00007f0b25096900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.003054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.004154] CR2: 00007f0b25588580 CR3: 000000000d8bd000 CR4: 0000000000350ef0 [ 43.005463] Call Trace: [ 43.006002] [ 43.006431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.007365] ? __create_object+0x59/0x80 [ 43.008182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.009173] __vmalloc_noprof+0x59/0x60 [ 43.009948] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.010789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.011740] bpf_prog_alloc+0x39/0x200 [ 43.012483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.013418] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.014339] do_seccomp+0x349/0x25e0 [ 43.015069] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.015998] ? __pfx_do_seccomp+0x10/0x10 [ 43.016743] ? find_held_lock+0x2b/0x80 [ 43.017506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.018473] ? static_key_count+0x60/0x80 [ 43.019289] prctl_set_seccomp+0x4e/0x70 [ 43.020077] __do_sys_prctl+0xe6c/0x1d70 [ 43.020870] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.021695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.022674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.023658] ? irqentry_exit+0xf3/0x650 [ 43.024427] do_syscall_64+0xbf/0x430 [ 43.025178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.026150] RIP: 0033:0x7f0b255885cd [ 43.026862] 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 [ 43.030032] RSP: 002b:00007ffd3666f250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.031401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b255885cd [ 43.032686] RDX: 000055867f030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.033941] RBP: 00007ffd3666f2b0 R08: 0000000000000000 R09: 00007ffd3666e950 [ 43.035207] R10: 0000000000000000 R11: 0000000000000246 R12: 000055867fb25ad0 [ 43.036474] R13: 00007ffd3666f6e0 R14: 000055867fb26bc0 R15: 000055867fb37780 [ 43.037757] [ 43.038224] irq event stamp: 1757 [ 43.038866] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.040402] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.041934] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 43.043683] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 43.045429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44640' (ECDSA) to the list of known hosts. 2025/11/18 21:43:42 fuzzer started 2025/11/18 21:43:43 dialing manager at localhost:34383 2025/11/18 21:43:43 checking machine... 2025/11/18 21:43:43 checking revisions... [ 43.966678] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:43:43 testing simple program... [ 44.054999] cgroup: Unknown subsys name 'net' [ 44.108955] cgroup: Unknown subsys name 'cpuset' [ 44.122675] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:43:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880162e7a30 RCX=0000000000000001 RDX=1ffff11002c5cf47 RSI=ffff8880162e7c10 RDI=ffff8880162e7a38 RBP=ffff8880162e7c10 RSP=ffff8880162e7988 R8 =ffffffff86abec68 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=0000000000000008 R13=ffff8880162e7a78 R14=ffff8880162e7c18 R15=ffff8880162e7a30 RIP=ffffffff8135e265 RFL=00000246 [---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 00007f0c8de22900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff09401000 CR3=0000000020854000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020cf7 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b0aa5c000 CR3=000000000dea4000 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=dc7e61151da40799e24b50b4f05ed7b4 XMM02=2c67c8bc2e329bc300000000003012c0 XMM03=fb795ef6d6577056000000000030d5f0 XMM04=cdace909d95c31ea00000000000ae988 XMM05=073f02b3e9ddcd53000000000031ead0 XMM06=474038aa6c007e1f000000000031db70 XMM07=e042d86d42eb936e000000000030d8c8 XMM08=ad2b9d4b7bf192110000000000301320 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000