[ 44.141632] ------------[ cut here ]------------ [ 44.142432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.144189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.145449] Modules linked in: [ 44.146193] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.147968] Tainted: [W]=WARN [ 44.148445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.149737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.150525] 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 [ 44.153309] RSP: 0018:ffff888009f97bc0 EFLAGS: 00010286 [ 44.154157] RAX: 0000000000000000 RBX: ffffed10013f2f78 RCX: ffffffff813a4050 [ 44.155279] RDX: ffff888016b0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.156388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f2f2f [ 44.157495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.158600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f97df8 [ 44.159716] FS: 00007fe17cca7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.160966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.161903] CR2: 00007fffdda88ef7 CR3: 0000000017dc4000 CR4: 0000000000350ef0 [ 44.163021] Call Trace: [ 44.163432] [ 44.163783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.164567] ? __create_object+0x59/0x80 [ 44.165249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.166089] __vmalloc_noprof+0x59/0x60 [ 44.166703] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.167468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.168271] bpf_prog_alloc+0x39/0x200 [ 44.168917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.169683] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.170477] do_seccomp+0x349/0x25e0 [ 44.171094] ? find_held_lock+0x2b/0x80 [ 44.171725] ? do_prlimit+0x310/0x610 [ 44.172355] ? __pfx_do_seccomp+0x10/0x10 [ 44.173019] ? do_raw_spin_unlock+0x53/0x220 [ 44.173672] ? _raw_spin_unlock+0x1e/0x40 [ 44.174324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.175133] ? static_key_count+0x60/0x80 [ 44.175777] prctl_set_seccomp+0x4e/0x70 [ 44.176436] __do_sys_prctl+0xe6c/0x1d70 [ 44.177089] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.177777] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.178607] ? irqentry_exit+0xf3/0x650 [ 44.179272] do_syscall_64+0xbf/0x430 [ 44.179897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.180660] RIP: 0033:0x7fe17d1995cd [ 44.181254] 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 [ 44.183922] RSP: 002b:00007fffdda86300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.185075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe17d1995cd [ 44.186149] RDX: 000055fac845ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.187242] RBP: 00007fffdda86360 R08: 0000000000000000 R09: 00007fffdda85a00 [ 44.188320] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fae2bf4ad0 [ 44.189406] R13: 00007fffdda86790 R14: 000055fae2bf5bc0 R15: 000055fae2c06780 [ 44.190491] [ 44.190894] irq event stamp: 1825 [ 44.191415] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 44.192698] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 44.193979] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 44.195280] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 44.196549] ---[ end trace 0000000000000000 ]--- [ 47.030540] ------------[ cut here ]------------ [ 47.031492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.033537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.035233] Modules linked in: [ 47.035953] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.037975] Tainted: [W]=WARN [ 47.038532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.040021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.040945] 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 [ 47.044175] RSP: 0018:ffff888017c1fbc0 EFLAGS: 00010286 [ 47.045152] RAX: 0000000000000000 RBX: ffffed1002f83f78 RCX: ffffffff813a4050 [ 47.046448] RDX: ffff88800fc7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.047745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f83f2f [ 47.049016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.050281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c1fdf8 [ 47.051559] FS: 00007f9ce44c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.052986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.054035] CR2: 00007ffdc76daef7 CR3: 0000000020603000 CR4: 0000000000350ef0 [ 47.055314] Call Trace: [ 47.055777] [ 47.056228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.057118] ? __create_object+0x59/0x80 [ 47.057907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.058892] __vmalloc_noprof+0x59/0x60 [ 47.059618] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.060482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.061421] bpf_prog_alloc+0x39/0x200 [ 47.062167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.063102] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.064013] do_seccomp+0x349/0x25e0 [ 47.064693] ? find_held_lock+0x2b/0x80 [ 47.065453] ? do_prlimit+0x310/0x610 [ 47.066199] ? __pfx_do_seccomp+0x10/0x10 [ 47.066992] ? do_raw_spin_unlock+0x53/0x220 [ 47.067849] ? _raw_spin_unlock+0x1e/0x40 [ 47.068606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.069595] ? static_key_count+0x60/0x80 [ 47.070417] prctl_set_seccomp+0x4e/0x70 [ 47.071204] __do_sys_prctl+0xe6c/0x1d70 [ 47.072009] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.072884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.073880] ? irqentry_exit+0xf3/0x650 [ 47.074626] do_syscall_64+0xbf/0x430 [ 47.075375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.076349] RIP: 0033:0x7f9ce49b95cd [ 47.077079] 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 [ 47.080358] RSP: 002b:00007ffdc76d8b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.081725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ce49b95cd [ 47.083001] RDX: 00005632fca82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.084322] RBP: 00007ffdc76d8bc0 R08: 0000000000000000 R09: 00007ffdc76d8260 [ 47.085615] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633376552b0 [ 47.086905] R13: 00007ffdc76d8ff0 R14: 0000563337657d20 R15: 00005633376698d0 [ 47.088120] [ 47.088473] irq event stamp: 1785 [ 47.089015] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 47.090283] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 47.091571] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 47.092863] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 47.094130] ---[ end trace 0000000000000000 ]--- [ 47.793931] ------------[ cut here ]------------ [ 47.794679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.796457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.797714] Modules linked in: [ 47.798256] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.799942] Tainted: [W]=WARN [ 47.800408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.801651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.802432] 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 [ 47.805358] RSP: 0018:ffff88801a3f7bc0 EFLAGS: 00010286 [ 47.806244] RAX: 0000000000000000 RBX: ffffed100347ef78 RCX: ffffffff813a4050 [ 47.807364] RDX: ffff8880167d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.808445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347ef2f [ 47.809557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.810671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3f7df8 [ 47.811772] FS: 00007f506de84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.813024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.813933] CR2: 00007f506e376580 CR3: 000000002071e000 CR4: 0000000000350ef0 [ 47.815031] Call Trace: [ 47.815441] [ 47.815789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.816564] ? __create_object+0x59/0x80 [ 47.817217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.818030] __vmalloc_noprof+0x59/0x60 [ 47.818634] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.819391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.820170] bpf_prog_alloc+0x39/0x200 [ 47.820751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.821529] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.822284] do_seccomp+0x349/0x25e0 [ 47.822896] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.823636] ? __pfx_do_seccomp+0x10/0x10 [ 47.824321] ? find_held_lock+0x2b/0x80 [ 47.824957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.825746] ? static_key_count+0x60/0x80 [ 47.826421] prctl_set_seccomp+0x4e/0x70 [ 47.827085] __do_sys_prctl+0xe6c/0x1d70 [ 47.827721] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.828448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.829267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.830084] ? irqentry_exit+0xf3/0x650 [ 47.830700] do_syscall_64+0xbf/0x430 [ 47.831327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.832134] RIP: 0033:0x7f506e3765cd [ 47.832692] 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 [ 47.835399] RSP: 002b:00007ffc689fb400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.836547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f506e3765cd [ 47.837632] RDX: 0000556d9d999e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.838719] RBP: 00007ffc689fb460 R08: 0000000000000000 R09: 00007ffc689fab00 [ 47.839839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556da9886ad0 [ 47.840929] R13: 00007ffc689fb890 R14: 0000556da9887bc0 R15: 0000556da9898780 [ 47.842038] [ 47.842397] irq event stamp: 1815 [ 47.842956] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 47.844255] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 47.845554] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 47.846870] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 47.848161] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3725' (ECDSA) to the list of known hosts. 2025/11/17 19:47:58 fuzzer started 2025/11/17 19:47:58 dialing manager at localhost:37895 2025/11/17 19:47:58 checking machine... 2025/11/17 19:47:58 checking revisions... [ 48.636577] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:47:59 testing simple program... [ 48.715772] cgroup: Unknown subsys name 'net' [ 48.768557] cgroup: Unknown subsys name 'cpuset' [ 48.797261] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:47:58 Registers: info registers vcpu 0 RAX=fffffbfff0cc9eca RBX=fffffbfff0cc9ecb RCX=ffffffff817d9976 RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=fffffbfff0cc9eca RSP=ffff88806ce08d80 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88801ad1ea48 R15=ffff888009462280 RIP=ffffffff81b2d061 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 00007f9ce44c7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ce4476008 CR3=0000000020527000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86b61001 RBX=0000000000000001 RCX=ffffffff86b60ffc RDX=0000000000000000 RSI=1ffffffff0d6c200 RDI=ffffffff867963dc RBP=ffff88801659f300 RSP=ffff88801659f238 R8 =ffffffff86b60ffc R9 =0000000000000000 R10=000000000003c9ed R11=000000000004180a R12=ffff88801659f308 R13=ffff88801659f2f0 R14=ffff88801659f2e9 R15=ffff88801659f2a8 RIP=ffffffff8135e815 RFL=00000216 [----AP-] 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 00007f389cf18900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f389c630010 CR3=000000000d879000 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=771ddb5372ebd180fa4ec75adfe22563 XMM02=ec2efd57dc4c00df0000000000303620 XMM03=6f16a176bed43f6c00000000003036f0 XMM04=88668c407813566700000000000ae988 XMM05=aa7bb5b1afca420d0000000000321d98 XMM06=14648eaa1277bab100000000003204c8 XMM07=fb795ef6d6577056000000000030fac0 XMM08=2c67c8bc2e329bc30000000000303690 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000