[ 38.953757] ------------[ cut here ]------------ [ 38.954524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.956281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.957484] Modules linked in: [ 38.957971] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.959637] Tainted: [W]=WARN [ 38.960171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.961400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.962156] 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 [ 38.964804] RSP: 0018:ffff88801a0bfbc0 EFLAGS: 00010286 [ 38.965609] RAX: 0000000000000000 RBX: ffffed1003417f78 RCX: ffffffff813a4050 [ 38.966687] RDX: ffff888014758000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.967774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003417f2f [ 38.968840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0bfdf8 [ 38.971001] FS: 00007fe68e7cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.972209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973103] CR2: 00007fff54955ef8 CR3: 000000000c9b1000 CR4: 0000000000350ef0 [ 38.974191] Call Trace: [ 38.974581] [ 38.974917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.975677] ? __create_object+0x59/0x80 [ 38.976327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.977160] __vmalloc_noprof+0x59/0x60 [ 38.977758] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.978480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.979247] bpf_prog_alloc+0x39/0x200 [ 38.979838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980608] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.981365] do_seccomp+0x349/0x25e0 [ 38.981942] ? find_held_lock+0x2b/0x80 [ 38.982571] ? do_prlimit+0x310/0x610 [ 38.983198] ? __pfx_do_seccomp+0x10/0x10 [ 38.983832] ? do_raw_spin_unlock+0x53/0x220 [ 38.984523] ? _raw_spin_unlock+0x1e/0x40 [ 38.985175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.985946] ? static_key_count+0x60/0x80 [ 38.986630] prctl_set_seccomp+0x4e/0x70 [ 38.987293] __do_sys_prctl+0xe6c/0x1d70 [ 38.987922] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.989442] ? irqentry_exit+0xf3/0x650 [ 38.990084] do_syscall_64+0xbf/0x430 [ 38.990668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.991473] RIP: 0033:0x7fe68ecbe5cd [ 38.992073] 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 [ 38.994728] RSP: 002b:00007fff549549e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.995889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe68ecbe5cd [ 38.996964] RDX: 000055d2d5727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.998055] RBP: 00007fff54954a40 R08: 0000000000000000 R09: 00007fff549540e0 [ 38.999131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2e89a0ad0 [ 39.000216] R13: 00007fff54954e70 R14: 000055d2e89a1bc0 R15: 000055d2e89b2780 [ 39.001297] [ 39.001656] irq event stamp: 1737 [ 39.002187] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.003456] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.004741] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 39.006031] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 39.007288] ---[ end trace 0000000000000000 ]--- [ 42.527359] ------------[ cut here ]------------ [ 42.528400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.530679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.532544] Modules linked in: [ 42.533320] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.535518] Tainted: [W]=WARN [ 42.536194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.537821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.538832] 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 [ 42.542328] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 42.543426] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 42.544858] RDX: ffff88800c355340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.546285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 42.547718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.549139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 42.550564] FS: 00007faaddef1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.552181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.553364] CR2: 00007faade3e3580 CR3: 00000000209da000 CR4: 0000000000350ef0 [ 42.554784] Call Trace: [ 42.555338] [ 42.555795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.556779] ? __create_object+0x59/0x80 [ 42.557644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.558710] __vmalloc_noprof+0x59/0x60 [ 42.559534] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.560522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.561551] bpf_prog_alloc+0x39/0x200 [ 42.562367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.563394] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.564407] do_seccomp+0x349/0x25e0 [ 42.565207] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.566192] ? __pfx_do_seccomp+0x10/0x10 [ 42.567062] ? find_held_lock+0x2b/0x80 [ 42.567861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.568928] ? static_key_count+0x60/0x80 [ 42.569804] prctl_set_seccomp+0x4e/0x70 [ 42.570657] __do_sys_prctl+0xe6c/0x1d70 [ 42.571511] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.572467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.573529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.574599] ? irqentry_exit+0xf3/0x650 [ 42.575456] do_syscall_64+0xbf/0x430 [ 42.576278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.577323] RIP: 0033:0x7faade3e35cd [ 42.578091] 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 [ 42.581564] RSP: 002b:00007ffd542cbff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.583058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faade3e35cd [ 42.584477] RDX: 000055dd09536e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.585872] RBP: 00007ffd542cc050 R08: 0000000000000000 R09: 00007ffd542cb6f0 [ 42.587263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd17147b10 [ 42.588670] R13: 00007ffd542cc480 R14: 000055dd171482b0 R15: 000055dd1715c6f0 [ 42.590087] [ 42.590552] irq event stamp: 1807 [ 42.591245] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.592912] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.594563] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.596191] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.597603] ---[ end trace 0000000000000000 ]--- [ 43.435706] ------------[ cut here ]------------ [ 43.436651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.438647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.440072] Modules linked in: [ 43.440645] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.442596] Tainted: [W]=WARN [ 43.443190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.444651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.445537] 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 [ 43.448639] RSP: 0018:ffff88801a17fbc0 EFLAGS: 00010286 [ 43.449587] RAX: 0000000000000000 RBX: ffffed100342ff78 RCX: ffffffff813a4050 [ 43.450826] RDX: ffff888017a35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.452074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342ff2f [ 43.453320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.454561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a17fdf8 [ 43.455808] FS: 00007f0b062b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.457194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.458229] CR2: 00007ffe176b6ef8 CR3: 0000000020ab4000 CR4: 0000000000350ef0 [ 43.459488] Call Trace: [ 43.459964] [ 43.460915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.461797] ? __create_object+0x59/0x80 [ 43.462549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.463483] __vmalloc_noprof+0x59/0x60 [ 43.464228] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.465095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.465959] bpf_prog_alloc+0x39/0x200 [ 43.466676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.467578] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.468485] do_seccomp+0x349/0x25e0 [ 43.469195] ? find_held_lock+0x2b/0x80 [ 43.469883] ? do_prlimit+0x310/0x610 [ 43.470606] ? __pfx_do_seccomp+0x10/0x10 [ 43.471365] ? do_raw_spin_unlock+0x53/0x220 [ 43.472215] ? _raw_spin_unlock+0x1e/0x40 [ 43.472971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.474013] ? static_key_count+0x60/0x80 [ 43.474805] prctl_set_seccomp+0x4e/0x70 [ 43.475601] __do_sys_prctl+0xe6c/0x1d70 [ 43.476402] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.477271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.478299] ? irqentry_exit+0xf3/0x650 [ 43.479083] do_syscall_64+0xbf/0x430 [ 43.479809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.480767] RIP: 0033:0x7f0b067aa5cd [ 43.481486] 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 [ 43.484796] RSP: 002b:00007ffe176b42c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.486216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b067aa5cd [ 43.487538] RDX: 00005559071a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.488867] RBP: 00007ffe176b4320 R08: 0000000000000000 R09: 00007ffe176b39c0 [ 43.490147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055591c86dad0 [ 43.491442] R13: 00007ffe176b4750 R14: 000055591c86ebc0 R15: 000055591c87f780 [ 43.492760] [ 43.493213] irq event stamp: 1775 [ 43.493825] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.495331] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.496954] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.498523] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.500133] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59046' (ECDSA) to the list of known hosts. 2025/11/18 00:05:25 fuzzer started 2025/11/18 00:05:25 dialing manager at localhost:37895 2025/11/18 00:05:25 checking machine... 2025/11/18 00:05:25 checking revisions... [ 44.369748] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:05:25 testing simple program... [ 44.466160] cgroup: Unknown subsys name 'net' [ 44.535121] cgroup: Unknown subsys name 'cpuset' [ 44.551248] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:05:25 Registers: info registers vcpu 0 RAX=0000000000037f99 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc722a0828 CR3=000000000d6eb000 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=c614f0af36efa8848542d835bbd3ec9c XMM02=00000000003021d0ec2efd57dc4c00df XMM03=000000000030e330fb004abf301a14df XMM04=64c802175e0234d300000000000ae988 XMM05=d96330e2d2db8632000000000031e880 XMM06=474038aa6c007e1f000000000031e708 XMM07=e042d86d42eb936e000000000030e608 XMM08=fb004abf301a14df0000000000302230 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff8880169b773c RDX=1ffff11002d36efd RSI=ffffffff81bf04db RDI=ffff8880169b77e8 RBP=ffff8880169b7880 RSP=ffff8880169b7778 R8 =0000000000000001 R9 =ffff8880169b7828 R10=000000000003c9ed R11=0000000000029434 R12=0000000000000000 R13=0000000000000000 R14=ffff888016b30000 R15=ffff8880169b77e8 RIP=ffffffff8135e42c 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 00007faaddef1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd542c6000 CR3=0000000020903000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000