[ 39.103821] ------------[ cut here ]------------ [ 39.104740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.106771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.108182] Modules linked in: [ 39.108850] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.110822] Tainted: [W]=WARN [ 39.111370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.112820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.113777] 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 [ 39.117311] RSP: 0018:ffff88800b817bc0 EFLAGS: 00010286 [ 39.118474] RAX: 0000000000000000 RBX: ffffed1001702f78 RCX: ffffffff813a4050 [ 39.119870] RDX: ffff88800f265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.121319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001702f2f [ 39.122691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.124150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b817df8 [ 39.125484] FS: 00007f08c763e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.126950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.128027] CR2: 00007fff68e3fef8 CR3: 000000000e347000 CR4: 0000000000350ef0 [ 39.129306] Call Trace: [ 39.129821] [ 39.130244] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.131148] ? __create_object+0x59/0x80 [ 39.131923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.132911] __vmalloc_noprof+0x59/0x60 [ 39.133686] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.134565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135453] bpf_prog_alloc+0x39/0x200 [ 39.136186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137103] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.138022] do_seccomp+0x349/0x25e0 [ 39.138731] ? find_held_lock+0x2b/0x80 [ 39.139443] ? do_prlimit+0x310/0x610 [ 39.140173] ? __pfx_do_seccomp+0x10/0x10 [ 39.140968] ? do_raw_spin_unlock+0x53/0x220 [ 39.141807] ? _raw_spin_unlock+0x1e/0x40 [ 39.142591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.143500] ? static_key_count+0x60/0x80 [ 39.144296] prctl_set_seccomp+0x4e/0x70 [ 39.145071] __do_sys_prctl+0xe6c/0x1d70 [ 39.145854] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.147678] ? irqentry_exit+0xf3/0x650 [ 39.148413] do_syscall_64+0xbf/0x430 [ 39.149147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150114] RIP: 0033:0x7f08c7b305cd [ 39.150814] 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 [ 39.153954] RSP: 002b:00007fff68e3d6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.155301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08c7b305cd [ 39.156566] RDX: 0000559324e92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.157862] RBP: 00007fff68e3d740 R08: 0000000000000000 R09: 00007fff68e3cde0 [ 39.159133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559349f97ad0 [ 39.160415] R13: 00007fff68e3db70 R14: 0000559349f98bc0 R15: 0000559349fa9780 [ 39.161726] [ 39.162154] irq event stamp: 1725 [ 39.162798] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.164325] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.165851] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 39.167375] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 39.168880] ---[ end trace 0000000000000000 ]--- [ 41.927258] ------------[ cut here ]------------ [ 41.928215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.930314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.931821] Modules linked in: [ 41.932431] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.934818] Tainted: [W]=WARN [ 41.935380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.936927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.937878] 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 [ 41.941053] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 41.942047] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 41.943335] RDX: ffff88800f3db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.944632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 41.945920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.947206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 41.948494] FS: 00007f131ac69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.949987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.951058] CR2: 00007ffe4a9c8ef8 CR3: 000000000d9ea000 CR4: 0000000000350ef0 [ 41.952347] Call Trace: [ 41.952864] [ 41.953274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.954229] ? __create_object+0x59/0x80 [ 41.955010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.956002] __vmalloc_noprof+0x59/0x60 [ 41.956770] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.957649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.958600] bpf_prog_alloc+0x39/0x200 [ 41.959298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.960220] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.961127] do_seccomp+0x349/0x25e0 [ 41.961860] ? find_held_lock+0x2b/0x80 [ 41.962642] ? do_prlimit+0x310/0x610 [ 41.963349] ? __pfx_do_seccomp+0x10/0x10 [ 41.964138] ? do_raw_spin_unlock+0x53/0x220 [ 41.964972] ? _raw_spin_unlock+0x1e/0x40 [ 41.965781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.966747] ? static_key_count+0x60/0x80 [ 41.967516] prctl_set_seccomp+0x4e/0x70 [ 41.968298] __do_sys_prctl+0xe6c/0x1d70 [ 41.969094] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.969976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.970961] ? irqentry_exit+0xf3/0x650 [ 41.971719] do_syscall_64+0xbf/0x430 [ 41.972431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.973383] RIP: 0033:0x7f131b15b5cd [ 41.974111] 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 [ 41.977303] RSP: 002b:00007ffe4a9c6b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.978706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f131b15b5cd [ 41.980008] RDX: 00005568edaf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.981296] RBP: 00007ffe4a9c6b80 R08: 0000000000000000 R09: 00007ffe4a9c6220 [ 41.982599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055692da81bf0 [ 41.983880] R13: 00007ffe4a9c6fb0 R14: 000055692da8b380 R15: 000055692da96460 [ 41.985175] [ 41.985629] irq event stamp: 1775 [ 41.986247] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 41.987676] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 41.989041] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 41.990431] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 41.991808] ---[ end trace 0000000000000000 ]--- [ 42.720912] ------------[ cut here ]------------ [ 42.721845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.723829] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.725287] Modules linked in: [ 42.725925] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.728154] Tainted: [W]=WARN [ 42.728810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.730290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.731204] 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 [ 42.734373] RSP: 0018:ffff88801a7dfbc0 EFLAGS: 00010286 [ 42.735349] RAX: 0000000000000000 RBX: ffffed10034fbf78 RCX: ffffffff813a4050 [ 42.736631] RDX: ffff88800f3dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.737918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fbf2f [ 42.739204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.740489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7dfdf8 [ 42.741779] FS: 00007fed2a692900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.743205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.744260] CR2: 00007fed2ab84580 CR3: 000000000dc80000 CR4: 0000000000350ef0 [ 42.745543] Call Trace: [ 42.746013] [ 42.746425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.747356] ? __create_object+0x59/0x80 [ 42.748142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.749126] __vmalloc_noprof+0x59/0x60 [ 42.749907] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.750794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.751742] bpf_prog_alloc+0x39/0x200 [ 42.752443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.753382] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.754306] do_seccomp+0x349/0x25e0 [ 42.755038] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.755949] ? __pfx_do_seccomp+0x10/0x10 [ 42.756748] ? find_held_lock+0x2b/0x80 [ 42.757478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.758451] ? static_key_count+0x60/0x80 [ 42.759255] prctl_set_seccomp+0x4e/0x70 [ 42.760066] __do_sys_prctl+0xe6c/0x1d70 [ 42.760880] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.761786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.762813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.763828] ? irqentry_exit+0xf3/0x650 [ 42.764641] do_syscall_64+0xbf/0x430 [ 42.765364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.766379] RIP: 0033:0x7fed2ab845cd [ 42.767106] 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 [ 42.770458] RSP: 002b:00007ffd80725d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.771900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed2ab845cd [ 42.773212] RDX: 000055b637418e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.774537] RBP: 00007ffd80725dc0 R08: 0000000000000000 R09: 00007ffd80725460 [ 42.775829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6503fbad0 [ 42.777112] R13: 00007ffd807261f0 R14: 000055b6503fcbc0 R15: 000055b65040d780 [ 42.778433] [ 42.778897] irq event stamp: 1789 [ 42.779507] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.781081] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.782592] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.783971] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.785332] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10178' (ECDSA) to the list of known hosts. 2025/11/18 02:12:17 fuzzer started 2025/11/18 02:12:17 dialing manager at localhost:37895 2025/11/18 02:12:17 checking machine... 2025/11/18 02:12:17 checking revisions... [ 43.646906] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:12:18 testing simple program... [ 43.745856] cgroup: Unknown subsys name 'net' [ 43.850164] cgroup: Unknown subsys name 'cpuset' [ 43.878647] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:12:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f262640 RBP=ffffffff85e1ffe0 RSP=ffff888018e2fdf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f261bc0 R13=ffff88800f262618 R14=00000000ffffffff R15=ffff88800f262640 RIP=ffffffff84c72143 RFL=00000282 [--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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f131ac69900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4a9bf9ec CR3=000000000d60e000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000000000000000000000000000ff XMM04=af326a725fbca43144a4392b7c453b92 XMM05=000000000000000000000000000000ff XMM06=af286a7217bca4311a9c39205e453b00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002695f 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f131b220618 CR3=000000000e46f000 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=32313a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000