[ 39.030697] ------------[ cut here ]------------ [ 39.031645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.033633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.035076] Modules linked in: [ 39.035670] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.037700] Tainted: [W]=WARN [ 39.038303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.039791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.040647] 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 [ 39.043770] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 39.044697] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 39.046003] RDX: ffff888017661bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.047298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 39.048563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 39.051134] FS: 00007f01f88c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.052570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.053683] CR2: 00007f01f8db8580 CR3: 000000001c047000 CR4: 0000000000350ef0 [ 39.054985] Call Trace: [ 39.055449] [ 39.055895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056789] ? __create_object+0x59/0x80 [ 39.057524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.058482] __vmalloc_noprof+0x59/0x60 [ 39.059231] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.060108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061030] bpf_prog_alloc+0x39/0x200 [ 39.061718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062658] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.063569] do_seccomp+0x349/0x25e0 [ 39.064288] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.065187] ? __pfx_do_seccomp+0x10/0x10 [ 39.065969] ? find_held_lock+0x2b/0x80 [ 39.066675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.067643] ? static_key_count+0x60/0x80 [ 39.068436] prctl_set_seccomp+0x4e/0x70 [ 39.069205] __do_sys_prctl+0xe6c/0x1d70 [ 39.069987] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072789] ? irqentry_exit+0xf3/0x650 [ 39.073505] do_syscall_64+0xbf/0x430 [ 39.074240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.075196] RIP: 0033:0x7f01f8db85cd [ 39.075900] 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 [ 39.079054] RSP: 002b:00007ffe358af100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.080412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01f8db85cd [ 39.081688] RDX: 0000557ecdeb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.082986] RBP: 00007ffe358af160 R08: 0000000000000000 R09: 00007ffe358ae800 [ 39.084271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ecf76fad0 [ 39.085540] R13: 00007ffe358af590 R14: 0000557ecf770bc0 R15: 0000557ecf781780 [ 39.086841] [ 39.087272] irq event stamp: 1747 [ 39.087938] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.089450] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.090970] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 39.092495] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 39.093997] ---[ end trace 0000000000000000 ]--- [ 41.948862] ------------[ cut here ]------------ [ 41.949816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.951919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.953353] Modules linked in: [ 41.953986] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.955973] Tainted: [W]=WARN [ 41.956521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.957983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.958893] 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 [ 41.962057] RSP: 0018:ffff888013a3fbc0 EFLAGS: 00010286 [ 41.963041] RAX: 0000000000000000 RBX: ffffed1002747f78 RCX: ffffffff813a4050 [ 41.964307] RDX: ffff888015913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.965573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002747f2f [ 41.966847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.968121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a3fdf8 [ 41.969395] FS: 00007fc2029f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.970819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.971903] CR2: 00007ffc0235bef7 CR3: 000000001f993000 CR4: 0000000000350ef0 [ 41.973174] Call Trace: [ 41.973636] [ 41.974091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.974999] ? __create_object+0x59/0x80 [ 41.975772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.976688] __vmalloc_noprof+0x59/0x60 [ 41.977462] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.978350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.979284] bpf_prog_alloc+0x39/0x200 [ 41.980023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.980970] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.981869] do_seccomp+0x349/0x25e0 [ 41.982551] ? find_held_lock+0x2b/0x80 [ 41.983328] ? do_prlimit+0x310/0x610 [ 41.984091] ? __pfx_do_seccomp+0x10/0x10 [ 41.984876] ? do_raw_spin_unlock+0x53/0x220 [ 41.985658] ? _raw_spin_unlock+0x1e/0x40 [ 41.986422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.987397] ? static_key_count+0x60/0x80 [ 41.988198] prctl_set_seccomp+0x4e/0x70 [ 41.988993] __do_sys_prctl+0xe6c/0x1d70 [ 41.989763] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.990576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.991570] ? irqentry_exit+0xf3/0x650 [ 41.992334] do_syscall_64+0xbf/0x430 [ 41.993078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.994022] RIP: 0033:0x7fc202ee25cd [ 41.994684] 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 [ 41.997811] RSP: 002b:00007ffc0235ad60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.999187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc202ee25cd [ 42.000486] RDX: 000055fb15904e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.001774] RBP: 00007ffc0235adc0 R08: 0000000000000000 R09: 00007ffc0235a460 [ 42.003085] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb1b904ad0 [ 42.004383] R13: 00007ffc0235b1f0 R14: 000055fb1b905bc0 R15: 000055fb1b916780 [ 42.005683] [ 42.006155] irq event stamp: 1715 [ 42.006820] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.008328] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.009859] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 42.011416] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 42.012930] ---[ end trace 0000000000000000 ]--- [ 42.729879] ------------[ cut here ]------------ [ 42.730817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.732809] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.734270] Modules linked in: [ 42.735142] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.737210] Tainted: [W]=WARN [ 42.737826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.739291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.740214] 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 [ 42.743404] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 42.744375] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 42.745641] RDX: ffff88800f52d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.746915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 42.748208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.749489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 42.750772] FS: 00007efd1abba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.752221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.753277] CR2: 00007fff71c03ef7 CR3: 000000000ddd6000 CR4: 0000000000350ef0 [ 42.754554] Call Trace: [ 42.755059] [ 42.755467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.756363] ? __create_object+0x59/0x80 [ 42.757146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.758098] __vmalloc_noprof+0x59/0x60 [ 42.758849] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.759685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760605] bpf_prog_alloc+0x39/0x200 [ 42.761338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762262] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.763185] do_seccomp+0x349/0x25e0 [ 42.763892] ? find_held_lock+0x2b/0x80 [ 42.764603] ? do_prlimit+0x310/0x610 [ 42.765343] ? __pfx_do_seccomp+0x10/0x10 [ 42.766118] ? do_raw_spin_unlock+0x53/0x220 [ 42.766962] ? _raw_spin_unlock+0x1e/0x40 [ 42.767699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.768665] ? static_key_count+0x60/0x80 [ 42.769448] prctl_set_seccomp+0x4e/0x70 [ 42.770222] __do_sys_prctl+0xe6c/0x1d70 [ 42.771025] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.771886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.772855] ? irqentry_exit+0xf3/0x650 [ 42.773567] do_syscall_64+0xbf/0x430 [ 42.774299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.775259] RIP: 0033:0x7efd1b0ac5cd [ 42.775969] 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 [ 42.779122] RSP: 002b:00007fff71c015d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.780472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd1b0ac5cd [ 42.781751] RDX: 0000563aee285e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.783025] RBP: 00007fff71c01630 R08: 0000000000000000 R09: 00007fff71c00cd0 [ 42.784317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b05ac8ad0 [ 42.785582] R13: 00007fff71c01a60 R14: 0000563b05ac9bc0 R15: 0000563b05ada780 [ 42.786857] [ 42.787290] irq event stamp: 1791 [ 42.787935] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.789430] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.790963] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.792349] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.793601] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6733' (ECDSA) to the list of known hosts. 2025/11/18 18:09:40 fuzzer started 2025/11/18 18:09:40 dialing manager at localhost:34383 2025/11/18 18:09:40 checking machine... 2025/11/18 18:09:40 checking revisions... [ 43.660487] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:09:40 testing simple program... [ 43.749503] cgroup: Unknown subsys name 'net' [ 43.868338] cgroup: Unknown subsys name 'cpuset' [ 43.890523] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:09:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a17cd2 RDX=0000000000000008 RSI=ffff88801a07fee0 RDI=ffff88806ce08a70 RBP=ffff88806ce08ac8 RSP=ffff88806ce089e0 R8 =ffffffff86a17cd6 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000a9e3 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88801a07fee8 R15=ffff88806ce08a70 RIP=ffffffff8135e220 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 00007fc2029f0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2029ba008 CR3=000000001fa65000 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=39303a383120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732039333a3930 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001dfab 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7d815c000 CR3=000000000e51a000 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=2039333a39303a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a39303a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000