[ 39.122223] ------------[ cut here ]------------ [ 39.123173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.125207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.126679] Modules linked in: [ 39.127320] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.129568] Tainted: [W]=WARN [ 39.130249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.131728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.132642] 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 [ 39.135884] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 39.136873] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 39.138176] RDX: ffff88800f121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.139458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 39.140745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.142049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 39.143338] FS: 00007fb4ac633900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.144790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.145862] CR2: 00007fb4acb25580 CR3: 000000000caab000 CR4: 0000000000350ef0 [ 39.147167] Call Trace: [ 39.147631] [ 39.148091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.148950] ? __create_object+0x59/0x80 [ 39.149744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.150722] __vmalloc_noprof+0x59/0x60 [ 39.151488] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.152369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.153306] bpf_prog_alloc+0x39/0x200 [ 39.154062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.154944] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.155848] do_seccomp+0x349/0x25e0 [ 39.156587] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.157478] ? __pfx_do_seccomp+0x10/0x10 [ 39.158272] ? find_held_lock+0x2b/0x80 [ 39.158977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.159933] ? static_key_count+0x60/0x80 [ 39.160764] prctl_set_seccomp+0x4e/0x70 [ 39.161543] __do_sys_prctl+0xe6c/0x1d70 [ 39.162339] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.163182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.164135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.165095] ? irqentry_exit+0xf3/0x650 [ 39.165841] do_syscall_64+0xbf/0x430 [ 39.166623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.167570] RIP: 0033:0x7fb4acb255cd [ 39.168264] 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 [ 39.171452] RSP: 002b:00007ffc3ac196c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.172833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4acb255cd [ 39.174141] RDX: 0000562a7b9a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.175422] RBP: 00007ffc3ac19720 R08: 0000000000000000 R09: 00007ffc3ac18dc0 [ 39.176713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a8a53f240 [ 39.178022] R13: 00007ffc3ac19b50 R14: 0000562a8a53ebf0 R15: 0000562a8a5534d0 [ 39.179361] [ 39.179787] irq event stamp: 1891 [ 39.180439] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 39.181986] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 39.183377] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 39.184743] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 39.186115] ---[ end trace 0000000000000000 ]--- [ 42.030082] ------------[ cut here ]------------ [ 42.030828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.032490] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.033739] Modules linked in: [ 42.034275] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.035920] Tainted: [W]=WARN [ 42.036424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.037666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.038664] 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 [ 42.041399] RSP: 0018:ffff88801789fbc0 EFLAGS: 00010286 [ 42.042233] RAX: 0000000000000000 RBX: ffffed1002f13f78 RCX: ffffffff813a4050 [ 42.043301] RDX: ffff888015f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.044371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f13f2f [ 42.045453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.046542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801789fdf8 [ 42.047643] FS: 00007fb4ed040900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.048845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.049750] CR2: 00007ffc68825ef7 CR3: 000000001ff8f000 CR4: 0000000000350ef0 [ 42.050832] Call Trace: [ 42.051247] [ 42.051592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.052348] ? __create_object+0x59/0x80 [ 42.052966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.053787] __vmalloc_noprof+0x59/0x60 [ 42.054418] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.055154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.055890] bpf_prog_alloc+0x39/0x200 [ 42.056517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.057313] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.058103] do_seccomp+0x349/0x25e0 [ 42.058669] ? find_held_lock+0x2b/0x80 [ 42.059309] ? do_prlimit+0x310/0x610 [ 42.059895] ? __pfx_do_seccomp+0x10/0x10 [ 42.060549] ? do_raw_spin_unlock+0x53/0x220 [ 42.061241] ? _raw_spin_unlock+0x1e/0x40 [ 42.061867] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.062673] ? static_key_count+0x60/0x80 [ 42.063347] prctl_set_seccomp+0x4e/0x70 [ 42.063963] __do_sys_prctl+0xe6c/0x1d70 [ 42.064617] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.065340] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.066222] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 42.066952] do_syscall_64+0xbf/0x430 [ 42.067577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.068403] RIP: 0033:0x7fb4ed5325cd [ 42.068989] 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 [ 42.071731] RSP: 002b:00007ffc68824380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.072913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4ed5325cd [ 42.074032] RDX: 00005572b0ba6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.075107] RBP: 00007ffc688243e0 R08: 0000000000000000 R09: 00007ffc68823a80 [ 42.076199] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572c0fd5b10 [ 42.077286] R13: 00007ffc68824810 R14: 00005572c0fd62b0 R15: 00005572c0fea6f0 [ 42.078399] [ 42.078756] irq event stamp: 1775 [ 42.079304] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.080588] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.081885] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.083182] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.084466] ---[ end trace 0000000000000000 ]--- [ 42.800267] ------------[ cut here ]------------ [ 42.800823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.802099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.802991] Modules linked in: [ 42.803394] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.804661] Tainted: [W]=WARN [ 42.805048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.805959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.806539] 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 [ 42.808539] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 42.809163] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 42.809949] RDX: ffff888015f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.810759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 42.811580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.812409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 42.813230] FS: 00007f26f2364900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.814150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.814794] CR2: 00007f26f2856580 CR3: 0000000020545000 CR4: 0000000000350ef0 [ 42.815609] Call Trace: [ 42.815903] [ 42.816190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.816729] ? __create_object+0x59/0x80 [ 42.817212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.817800] __vmalloc_noprof+0x59/0x60 [ 42.818275] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.818808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.819392] bpf_prog_alloc+0x39/0x200 [ 42.819829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.820416] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.820958] do_seccomp+0x349/0x25e0 [ 42.821413] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.821968] ? __pfx_do_seccomp+0x10/0x10 [ 42.822465] ? find_held_lock+0x2b/0x80 [ 42.822917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.823530] ? static_key_count+0x60/0x80 [ 42.824038] prctl_set_seccomp+0x4e/0x70 [ 42.824509] __do_sys_prctl+0xe6c/0x1d70 [ 42.824974] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.825518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.826134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.826716] ? irqentry_exit+0xf3/0x650 [ 42.827195] do_syscall_64+0xbf/0x430 [ 42.827631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.828230] RIP: 0033:0x7f26f28565cd [ 42.828641] 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 [ 42.830652] RSP: 002b:00007ffd3d3244e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.831528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26f28565cd [ 42.832341] RDX: 000055a7146b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.833151] RBP: 00007ffd3d324540 R08: 0000000000000000 R09: 00007ffd3d323be0 [ 42.833935] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7155bdad0 [ 42.834743] R13: 00007ffd3d324970 R14: 000055a7155bebc0 R15: 000055a7155cf780 [ 42.835563] [ 42.835830] irq event stamp: 1647 [ 42.836243] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 42.837220] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 42.838191] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.839161] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.840121] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34935' (ECDSA) to the list of known hosts. 2025/11/19 02:19:40 fuzzer started 2025/11/19 02:19:40 dialing manager at localhost:34383 2025/11/19 02:19:40 checking machine... 2025/11/19 02:19:40 checking revisions... [ 43.733526] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:19:40 testing simple program... [ 43.821157] cgroup: Unknown subsys name 'net' [ 43.865982] cgroup: Unknown subsys name 'cpuset' [ 43.881589] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:19:39 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888015e48000 RCX=0000000000000002 RDX=ffff888015e48a80 RSI=0000000000000000 RDI=ffffffff85e1ff20 RBP=ffff888015e48a58 RSP=ffff88806ce08c30 R8 =0000000000000000 R9 =0000000000000012 R10=0000000000000001 R11=0000000000000000 R12=0000000000000050 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527018 RFL=00000006 [-----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 00007fb4ed040900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4ed00a008 CR3=0000000020449000 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=000000000002455f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed04fada8 CR3=000000000d6e4000 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=08793cca685b0eb8074599dfb171adc9 XMM02=ec2efd57dc4c00df0000000000302418 XMM03=95ff6ad1059cb2ca00000000003024e8 XMM04=667fde9e4869834a00000000000ae988 XMM05=d96330e2d2db8632000000000031f7e0 XMM06=474038aa6c007e1f000000000031f668 XMM07=e042d86d42eb936e000000000030fea8 XMM08=95ff6ad1059cb2ca00000000003024e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000