[ 46.287886] ------------[ cut here ]------------ [ 46.288820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.291222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.292697] Modules linked in: [ 46.293361] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.295434] Tainted: [W]=WARN [ 46.296013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.297492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.298414] 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 [ 46.301628] RSP: 0018:ffff88801554fbc0 EFLAGS: 00010286 [ 46.302619] RAX: 0000000000000000 RBX: ffffed1002aa9f78 RCX: ffffffff813a4050 [ 46.303929] RDX: ffff8880189ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.305233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa9f2f [ 46.306530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.307831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801554fdf8 [ 46.309148] FS: 00007f19e30e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.310586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.311656] CR2: 00007f19e35d7580 CR3: 000000000a22c000 CR4: 0000000000350ef0 [ 46.312950] Call Trace: [ 46.313459] [ 46.313867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.314761] ? __create_object+0x59/0x80 [ 46.315554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.316525] __vmalloc_noprof+0x59/0x60 [ 46.317297] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.318159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.319053] bpf_prog_alloc+0x39/0x200 [ 46.319806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.320745] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.321659] do_seccomp+0x349/0x25e0 [ 46.322395] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.323294] ? __pfx_do_seccomp+0x10/0x10 [ 46.324050] ? find_held_lock+0x2b/0x80 [ 46.324809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.325784] ? static_key_count+0x60/0x80 [ 46.326596] prctl_set_seccomp+0x4e/0x70 [ 46.327378] __do_sys_prctl+0xe6c/0x1d70 [ 46.328166] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.328995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.329963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.330930] ? irqentry_exit+0xf3/0x650 [ 46.331711] do_syscall_64+0xbf/0x430 [ 46.332481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.333472] RIP: 0033:0x7f19e35d75cd [ 46.334188] 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 [ 46.337391] RSP: 002b:00007ffddb8e0450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.338761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19e35d75cd [ 46.340072] RDX: 000055b5a4f3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.341383] RBP: 00007ffddb8e04b0 R08: 0000000000000000 R09: 00007ffddb8dfb50 [ 46.342672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5ad2dfad0 [ 46.343978] R13: 00007ffddb8e08e0 R14: 000055b5ad2e0bc0 R15: 000055b5ad2f1780 [ 46.345304] [ 46.345735] irq event stamp: 1695 [ 46.346392] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.347932] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.349455] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.351011] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.352538] ---[ end trace 0000000000000000 ]--- [ 49.749584] ------------[ cut here ]------------ [ 49.750536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.752635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.754186] Modules linked in: [ 49.754798] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.756853] Tainted: [W]=WARN [ 49.757445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.758966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.759925] 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 [ 49.763158] RSP: 0018:ffff8880188c7bc0 EFLAGS: 00010286 [ 49.764178] RAX: 0000000000000000 RBX: ffffed1003118f78 RCX: ffffffff813a4050 [ 49.765483] RDX: ffff8880189e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.766829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003118f2f [ 49.768159] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.769470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188c7df8 [ 49.770801] FS: 00007fe4974bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.772288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.773387] CR2: 00007fff8e706ef7 CR3: 0000000018961000 CR4: 0000000000350ef0 [ 49.774706] Call Trace: [ 49.775223] [ 49.775643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.776584] ? __create_object+0x59/0x80 [ 49.777399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.778385] __vmalloc_noprof+0x59/0x60 [ 49.779190] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.780045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.781012] bpf_prog_alloc+0x39/0x200 [ 49.781777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782725] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.783644] do_seccomp+0x349/0x25e0 [ 49.784429] ? find_held_lock+0x2b/0x80 [ 49.785216] ? do_prlimit+0x310/0x610 [ 49.785927] ? __pfx_do_seccomp+0x10/0x10 [ 49.786742] ? do_raw_spin_unlock+0x53/0x220 [ 49.787568] ? _raw_spin_unlock+0x1e/0x40 [ 49.788486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.789679] ? static_key_count+0x60/0x80 [ 49.790673] prctl_set_seccomp+0x4e/0x70 [ 49.791654] __do_sys_prctl+0xe6c/0x1d70 [ 49.792665] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.793738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.794947] ? irqentry_exit+0xf3/0x650 [ 49.795912] do_syscall_64+0xbf/0x430 [ 49.796820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.798016] RIP: 0033:0x7fe4979ae5cd [ 49.798871] 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 [ 49.802568] RSP: 002b:00007fff8e705060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.804024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4979ae5cd [ 49.805279] RDX: 000055a5a25e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.806363] RBP: 00007fff8e7050c0 R08: 0000000000000000 R09: 00007fff8e704760 [ 49.807449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5db243b10 [ 49.808561] R13: 00007fff8e7054f0 R14: 000055a5db2442b0 R15: 000055a5db2586f0 [ 49.809690] [ 49.810051] irq event stamp: 1817 [ 49.810596] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.811924] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.813205] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.814516] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.815844] ---[ end trace 0000000000000000 ]--- [ 50.632313] ------------[ cut here ]------------ [ 50.633262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.635250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.636712] Modules linked in: [ 50.637350] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.639879] Tainted: [W]=WARN [ 50.640486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.641939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.642832] 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 [ 50.646214] RSP: 0018:ffff88800c087bc0 EFLAGS: 00010286 [ 50.647423] RAX: 0000000000000000 RBX: ffffed1001810f78 RCX: ffffffff813a4050 [ 50.648880] RDX: ffff88801700d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.650162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001810f2f [ 50.651448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.652741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c087df8 [ 50.654027] FS: 00007f658b2f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.655468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.656539] CR2: 00007f658b7e7580 CR3: 000000000d2cc000 CR4: 0000000000350ef0 [ 50.657844] Call Trace: [ 50.658343] [ 50.658754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.659643] ? __create_object+0x59/0x80 [ 50.660445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.661421] __vmalloc_noprof+0x59/0x60 [ 50.662188] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.663036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.663982] bpf_prog_alloc+0x39/0x200 [ 50.664718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.665644] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.666543] do_seccomp+0x349/0x25e0 [ 50.667259] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.668193] ? __pfx_do_seccomp+0x10/0x10 [ 50.668934] ? find_held_lock+0x2b/0x80 [ 50.669700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.670668] ? static_key_count+0x60/0x80 [ 50.671481] prctl_set_seccomp+0x4e/0x70 [ 50.672276] __do_sys_prctl+0xe6c/0x1d70 [ 50.673023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.673896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.674863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.675847] ? irqentry_exit+0xf3/0x650 [ 50.676638] do_syscall_64+0xbf/0x430 [ 50.677387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.678346] RIP: 0033:0x7f658b7e75cd [ 50.679012] 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 [ 50.682210] RSP: 002b:00007ffd838e1920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.683572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f658b7e75cd [ 50.684878] RDX: 000055bd9e5cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.686155] RBP: 00007ffd838e1980 R08: 0000000000000000 R09: 00007ffd838e1020 [ 50.687441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdd23caad0 [ 50.688726] R13: 00007ffd838e1db0 R14: 000055bdd23cbbc0 R15: 000055bdd23dc780 [ 50.690051] [ 50.690505] irq event stamp: 1793 [ 50.691156] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.692684] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.694214] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.695764] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.697409] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41813' (ECDSA) to the list of known hosts. 2025/11/19 01:32:02 fuzzer started 2025/11/19 01:32:02 dialing manager at localhost:34383 2025/11/19 01:32:02 checking machine... 2025/11/19 01:32:02 checking revisions... [ 51.629264] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:32:02 testing simple program... [ 51.727318] cgroup: Unknown subsys name 'net' [ 51.782670] cgroup: Unknown subsys name 'cpuset' [ 51.803520] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:32:01 Registers: info registers vcpu 0 RAX=00000000c192dc66 RBX=ffff888009611bc0 RCX=00000000ee15c62c RDX=0000000085cb9a3e RSI=0000000008cd3ea4 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275d8 RFL=00000082 [--S----] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89c97e8020 CR3=0000000009c33000 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=32333a313020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732031303a3233 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303538 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=000000000002b431 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe497a71650 CR3=0000000009c33000 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=2031303a32333a313020393120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a32333a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000