[ 44.088913] ------------[ cut here ]------------ [ 44.089818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.091802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.093214] Modules linked in: [ 44.093853] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.096031] Tainted: [W]=WARN [ 44.096642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.098121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.099029] 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 [ 44.102161] RSP: 0018:ffff8880169dfbc0 EFLAGS: 00010286 [ 44.103119] RAX: 0000000000000000 RBX: ffffed1002d3bf78 RCX: ffffffff813a4050 [ 44.104397] RDX: ffff88800f539bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.105677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3bf2f [ 44.106960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.108240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169dfdf8 [ 44.109514] FS: 00007f720711a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.110953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.112022] CR2: 00007f72076804a6 CR3: 000000000dc03000 CR4: 0000000000350ef0 [ 44.113319] Call Trace: [ 44.113792] [ 44.114198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.115092] ? __create_object+0x59/0x80 [ 44.115872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.116823] __vmalloc_noprof+0x59/0x60 [ 44.117572] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.118459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.119382] bpf_prog_alloc+0x39/0x200 [ 44.120074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.120993] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.121891] do_seccomp+0x349/0x25e0 [ 44.122599] ? find_held_lock+0x2b/0x80 [ 44.123360] ? do_prlimit+0x310/0x610 [ 44.124049] ? __pfx_do_seccomp+0x10/0x10 [ 44.124820] ? do_raw_spin_unlock+0x53/0x220 [ 44.125642] ? _raw_spin_unlock+0x1e/0x40 [ 44.126457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.127409] ? static_key_count+0x60/0x80 [ 44.128156] prctl_set_seccomp+0x4e/0x70 [ 44.128917] __do_sys_prctl+0xe6c/0x1d70 [ 44.129691] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.130547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.131513] ? irqentry_exit+0xf3/0x650 [ 44.132221] do_syscall_64+0xbf/0x430 [ 44.132942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.133889] RIP: 0033:0x7f720760c5cd [ 44.134583] 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 [ 44.137701] RSP: 002b:00007ffcf3b5a040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.139039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f720760c5cd [ 44.140312] RDX: 000055af734cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.141569] RBP: 00007ffcf3b5a0a0 R08: 0000000000000000 R09: 00007ffcf3b59740 [ 44.142849] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afaf831bf0 [ 44.144114] R13: 00007ffcf3b5a4d0 R14: 000055afaf83b380 R15: 000055afaf846460 [ 44.145391] [ 44.145815] irq event stamp: 1765 [ 44.146445] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 44.147945] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 44.149438] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 44.150955] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 44.152425] ---[ end trace 0000000000000000 ]--- [ 47.703133] ------------[ cut here ]------------ [ 47.704049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.706123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.707593] Modules linked in: [ 47.708189] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.710251] Tainted: [W]=WARN [ 47.710862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.712365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.713255] 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 [ 47.716553] RSP: 0018:ffff888019b87bc0 EFLAGS: 00010286 [ 47.717552] RAX: 0000000000000000 RBX: ffffed1003370f78 RCX: ffffffff813a4050 [ 47.718883] RDX: ffff888013fe9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.720198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003370f2f [ 47.721512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.722840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b87df8 [ 47.724158] FS: 00007f4becf81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.725637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.726728] CR2: 00007f4bed473580 CR3: 0000000017469000 CR4: 0000000000350ef0 [ 47.728045] Call Trace: [ 47.728562] [ 47.728984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.729917] ? __create_object+0x59/0x80 [ 47.730717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.731709] __vmalloc_noprof+0x59/0x60 [ 47.732482] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.733375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.734343] bpf_prog_alloc+0x39/0x200 [ 47.735059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.736005] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.736924] do_seccomp+0x349/0x25e0 [ 47.737658] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.738590] ? __pfx_do_seccomp+0x10/0x10 [ 47.739399] ? find_held_lock+0x2b/0x80 [ 47.740134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.741118] ? static_key_count+0x60/0x80 [ 47.741945] prctl_set_seccomp+0x4e/0x70 [ 47.742736] __do_sys_prctl+0xe6c/0x1d70 [ 47.743538] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.744416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.745402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.746409] ? irqentry_exit+0xf3/0x650 [ 47.747150] do_syscall_64+0xbf/0x430 [ 47.747906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.748874] RIP: 0033:0x7f4bed4735cd [ 47.749591] 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 [ 47.752861] RSP: 002b:00007fff16748190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.754273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bed4735cd [ 47.755606] RDX: 0000563e02491e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.756914] RBP: 00007fff167481f0 R08: 0000000000000000 R09: 00007fff16747890 [ 47.758237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e27784bf0 [ 47.759551] R13: 00007fff16748620 R14: 0000563e2778e380 R15: 0000563e27799460 [ 47.760887] [ 47.761364] irq event stamp: 1747 [ 47.761998] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.763556] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.765120] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 47.766708] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 47.768264] ---[ end trace 0000000000000000 ]--- [ 48.483656] ------------[ cut here ]------------ [ 48.484554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.486516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.488166] Modules linked in: [ 48.488862] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.490965] Tainted: [W]=WARN [ 48.491752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.493164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.494066] 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 [ 48.497617] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 48.498595] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 48.499842] RDX: ffff888017051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.501086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 48.502468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.503859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 48.505125] FS: 00007fcecd745900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.506522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.507554] CR2: 00007fcecdc37580 CR3: 000000000d471000 CR4: 0000000000350ef0 [ 48.508791] Call Trace: [ 48.509246] [ 48.509697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.510583] ? __create_object+0x59/0x80 [ 48.511359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.512257] __vmalloc_noprof+0x59/0x60 [ 48.513000] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.513872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.514792] bpf_prog_alloc+0x39/0x200 [ 48.515529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.516451] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.517329] do_seccomp+0x349/0x25e0 [ 48.518005] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.518875] ? __pfx_do_seccomp+0x10/0x10 [ 48.519657] ? find_held_lock+0x2b/0x80 [ 48.520408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.521357] ? static_key_count+0x60/0x80 [ 48.522097] prctl_set_seccomp+0x4e/0x70 [ 48.522858] __do_sys_prctl+0xe6c/0x1d70 [ 48.523614] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.524458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.525394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.526351] ? irqentry_exit+0xf3/0x650 [ 48.527057] do_syscall_64+0xbf/0x430 [ 48.527793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.528722] RIP: 0033:0x7fcecdc375cd [ 48.529418] 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 [ 48.532515] RSP: 002b:00007fff8dc3c690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.533854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcecdc375cd [ 48.535102] RDX: 0000558ce252be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.536352] RBP: 00007fff8dc3c6f0 R08: 0000000000000000 R09: 00007fff8dc3bd90 [ 48.537614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cfcbb9ad0 [ 48.538870] R13: 00007fff8dc3cb20 R14: 0000558cfcbbabc0 R15: 0000558cfcbcb780 [ 48.540141] [ 48.540594] irq event stamp: 1837 [ 48.541178] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 48.542674] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 48.544157] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 48.545656] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 48.547133] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64912' (ECDSA) to the list of known hosts. 2025/11/18 18:59:32 fuzzer started 2025/11/18 18:59:33 dialing manager at localhost:34383 2025/11/18 18:59:33 checking machine... 2025/11/18 18:59:33 checking revisions... [ 49.374619] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:59:33 testing simple program... [ 49.472951] cgroup: Unknown subsys name 'net' [ 49.553390] cgroup: Unknown subsys name 'cpuset' [ 49.573128] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:59:32 Registers: info registers vcpu 0 RAX=0000000080000002 RBX=0000000000000000 RCX=ffffffff816997f1 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000007 RBP=ffffffff87aadb80 RSP=ffff888016c2f688 R8 =0000000000000001 R9 =ffffed100d9c7081 R10=0000000000000000 R11=1ffff1100d9c6c41 R12=0000000000000000 R13=0000000000000002 R14=dffffc0000000000 R15=ffff88806ce38408 RIP=ffffffff8175175a 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 00007f4becf81900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4becf60020 CR3=000000002099a000 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=ffffffff85c11358 RBX=ffff888009643780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85c11358 RBP=ffffffff85c11358 RSP=ffff88806cf08c30 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4bed5390b0 CR3=000000000db60000 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=0b02c1b02159a5b47c4e2c1b1b16c941 XMM02=0000000000304510ec2efd57dc4c00df XMM03=000000000031097854c64b941eebc4ba XMM04=285746c25068cd5500000000000ae988 XMM05=d29492b208b95d480000000000321458 XMM06=5b75c91c804453420000000000320e50 XMM07=e042d86d42eb936e0000000000310bf8 XMM08=54c64b941eebc4ba0000000000304570 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000