[ 46.069565] ------------[ cut here ]------------ [ 46.070570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.072688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.074203] Modules linked in: [ 46.074872] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.076987] Tainted: [W]=WARN [ 46.077615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.079149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.080114] 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 [ 46.083421] RSP: 0018:ffff88800f63fbc0 EFLAGS: 00010286 [ 46.084442] RAX: 0000000000000000 RBX: ffffed1001ec7f78 RCX: ffffffff813a4050 [ 46.085784] RDX: ffff888017853780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.087104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec7f2f [ 46.088421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.089765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f63fdf8 [ 46.091079] FS: 00007f27b2aa3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.092568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.093653] CR2: 00007f27b2f95580 CR3: 000000000cffd000 CR4: 0000000000350ef0 [ 46.095004] Call Trace: [ 46.095528] [ 46.095951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.096874] ? __create_object+0x59/0x80 [ 46.097677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.098712] __vmalloc_noprof+0x59/0x60 [ 46.099489] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.100345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.101300] bpf_prog_alloc+0x39/0x200 [ 46.102074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.103033] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.103965] do_seccomp+0x349/0x25e0 [ 46.104718] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.105649] ? __pfx_do_seccomp+0x10/0x10 [ 46.106566] ? find_held_lock+0x2b/0x80 [ 46.107293] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.108274] ? static_key_count+0x60/0x80 [ 46.109098] prctl_set_seccomp+0x4e/0x70 [ 46.109889] __do_sys_prctl+0xe6c/0x1d70 [ 46.110696] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.111559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.112554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.113536] ? irqentry_exit+0xf3/0x650 [ 46.114272] do_syscall_64+0xbf/0x430 [ 46.115012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.115989] RIP: 0033:0x7f27b2f955cd [ 46.116714] 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 [ 46.119916] RSP: 002b:00007ffc621a2b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.121275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27b2f955cd [ 46.122631] RDX: 00005632b3616e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.123920] RBP: 00007ffc621a2b70 R08: 0000000000000000 R09: 00007ffc621a2210 [ 46.125201] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632c4755ad0 [ 46.126488] R13: 00007ffc621a2fa0 R14: 00005632c4756bc0 R15: 00005632c4767780 [ 46.127798] [ 46.128227] irq event stamp: 1781 [ 46.128886] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.130520] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.131842] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 46.133196] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 46.134533] ---[ end trace 0000000000000000 ]--- [ 48.738851] ------------[ cut here ]------------ [ 48.739754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.741736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.743189] Modules linked in: [ 48.743798] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.745792] Tainted: [W]=WARN [ 48.746340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.748012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.748970] 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 [ 48.752111] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 48.753066] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 48.754340] RDX: ffff88801b8a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.755617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 48.756884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.758158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 48.759635] FS: 00007fe6bc59b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.761100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.762153] CR2: 00007fff61ad1ef7 CR3: 000000001c8bc000 CR4: 0000000000350ef0 [ 48.763424] Call Trace: [ 48.763879] [ 48.764289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.765176] ? __create_object+0x59/0x80 [ 48.765970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.766945] __vmalloc_noprof+0x59/0x60 [ 48.767706] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.768588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.769512] bpf_prog_alloc+0x39/0x200 [ 48.770217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.771133] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.772028] do_seccomp+0x349/0x25e0 [ 48.772736] ? find_held_lock+0x2b/0x80 [ 48.773495] ? do_prlimit+0x310/0x610 [ 48.774217] ? __pfx_do_seccomp+0x10/0x10 [ 48.775004] ? do_raw_spin_unlock+0x53/0x220 [ 48.775822] ? _raw_spin_unlock+0x1e/0x40 [ 48.776613] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.777570] ? static_key_count+0x60/0x80 [ 48.778342] prctl_set_seccomp+0x4e/0x70 [ 48.779103] __do_sys_prctl+0xe6c/0x1d70 [ 48.779890] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.780758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.781717] ? irqentry_exit+0xf3/0x650 [ 48.782501] do_syscall_64+0xbf/0x430 [ 48.783203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.784146] RIP: 0033:0x7fe6bca8d5cd [ 48.784855] 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 [ 48.787986] RSP: 002b:00007fff61acf2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.789328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6bca8d5cd [ 48.790585] RDX: 0000563c10031e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.791862] RBP: 00007fff61acf340 R08: 0000000000000000 R09: 00007fff61ace9e0 [ 48.793129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c466f8bf0 [ 48.794424] R13: 00007fff61acf770 R14: 0000563c46702380 R15: 0000563c4670d460 [ 48.795709] [ 48.796131] irq event stamp: 1839 [ 48.796766] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 48.798282] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 48.799776] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.801296] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.802766] ---[ end trace 0000000000000000 ]--- [ 49.540938] ------------[ cut here ]------------ [ 49.541871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.543888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.545315] Modules linked in: [ 49.545942] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.547885] Tainted: [W]=WARN [ 49.548481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.549929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.550831] 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 [ 49.553940] RSP: 0018:ffff88801a2ffbc0 EFLAGS: 00010286 [ 49.554901] RAX: 0000000000000000 RBX: ffffed100345ff78 RCX: ffffffff813a4050 [ 49.556152] RDX: ffff8880173ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.557427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ff2f [ 49.558700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.559972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2ffdf8 [ 49.561239] FS: 00007f6530ab6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.562659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.563699] CR2: 00007f6530fa8580 CR3: 0000000020812000 CR4: 0000000000350ef0 [ 49.564972] Call Trace: [ 49.565472] [ 49.565886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.566772] ? __create_object+0x59/0x80 [ 49.567552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.568510] __vmalloc_noprof+0x59/0x60 [ 49.569214] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.570093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.571004] bpf_prog_alloc+0x39/0x200 [ 49.571736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.572653] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.573556] do_seccomp+0x349/0x25e0 [ 49.574227] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.575121] ? __pfx_do_seccomp+0x10/0x10 [ 49.575903] ? find_held_lock+0x2b/0x80 [ 49.576650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.577598] ? static_key_count+0x60/0x80 [ 49.578360] prctl_set_seccomp+0x4e/0x70 [ 49.579139] __do_sys_prctl+0xe6c/0x1d70 [ 49.579915] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.580763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.581712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.582681] ? irqentry_exit+0xf3/0x650 [ 49.583436] do_syscall_64+0xbf/0x430 [ 49.584119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.585064] RIP: 0033:0x7f6530fa85cd [ 49.585762] 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 [ 49.588857] RSP: 002b:00007ffe294e0010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.590199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6530fa85cd [ 49.591459] RDX: 00005633392e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.592731] RBP: 00007ffe294e0070 R08: 0000000000000000 R09: 00007ffe294df710 [ 49.594006] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633446fdad0 [ 49.595272] R13: 00007ffe294e04a0 R14: 00005633446febc0 R15: 000056334470f780 [ 49.596537] [ 49.596953] irq event stamp: 1707 [ 49.597590] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.599085] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.600569] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.602088] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.603569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39525' (ECDSA) to the list of known hosts. 2025/11/18 02:53:12 fuzzer started 2025/11/18 02:53:12 dialing manager at localhost:37895 2025/11/18 02:53:12 checking machine... 2025/11/18 02:53:12 checking revisions... [ 50.406445] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:53:12 testing simple program... [ 50.482016] cgroup: Unknown subsys name 'net' [ 50.542709] cgroup: Unknown subsys name 'cpuset' [ 50.555316] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:53:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529397 RFL=00000247 [---Z-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 00007fe6bc59b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6bc56a008 CR3=000000000c2d0000 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=00000000000228f1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd6a5ed38 CR3=000000000e3a3000 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=a1f6ac7ab27d18893d4e0e95ae865482 XMM02=0000000000304488ec2efd57dc4c00df XMM03=00000000003101c09dea1388d8256452 XMM04=0a302b60eb425b7300000000000ae988 XMM05=14648eaa1277bab100000000003201b0 XMM06=817b8945e9d503730000000000320038 XMM07=e042d86d42eb936e0000000000311310 XMM08=9dea1388d825645200000000003044e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000