[ 46.083783] ------------[ cut here ]------------ [ 46.084751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.086843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.088323] Modules linked in: [ 46.088953] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.091227] Tainted: [W]=WARN [ 46.091921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.093460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.094353] 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 [ 46.097593] RSP: 0018:ffff8880097afbc0 EFLAGS: 00010286 [ 46.098558] RAX: 0000000000000000 RBX: ffffed10012f5f78 RCX: ffffffff813a4050 [ 46.099863] RDX: ffff888015b60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.101160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f5f2f [ 46.102459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.103779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097afdf8 [ 46.105092] FS: 00007f6ed0991900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.106550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.107632] CR2: 00007f6ed0e83580 CR3: 000000000f746000 CR4: 0000000000350ef0 [ 46.108930] Call Trace: [ 46.109401] [ 46.109858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.110773] ? __create_object+0x59/0x80 [ 46.111581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.112564] __vmalloc_noprof+0x59/0x60 [ 46.113298] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.114179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.115153] bpf_prog_alloc+0x39/0x200 [ 46.115934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.116898] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.117820] do_seccomp+0x349/0x25e0 [ 46.118557] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.119498] ? __pfx_do_seccomp+0x10/0x10 [ 46.120248] ? find_held_lock+0x2b/0x80 [ 46.121011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.121979] ? static_key_count+0x60/0x80 [ 46.123107] prctl_set_seccomp+0x4e/0x70 [ 46.123926] __do_sys_prctl+0xe6c/0x1d70 [ 46.124741] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.125622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.126597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.127607] ? irqentry_exit+0xf3/0x650 [ 46.128346] do_syscall_64+0xbf/0x430 [ 46.129088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.130039] RIP: 0033:0x7f6ed0e835cd [ 46.130751] 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 [ 46.133994] RSP: 002b:00007fff2ba2a600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.135398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ed0e835cd [ 46.136717] RDX: 0000559d7ebf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.138003] RBP: 00007fff2ba2a660 R08: 0000000000000000 R09: 00007fff2ba29d00 [ 46.139298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559db3344ad0 [ 46.140589] R13: 00007fff2ba2aa90 R14: 0000559db3345bc0 R15: 0000559db3356780 [ 46.141894] [ 46.142325] irq event stamp: 1851 [ 46.142972] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 46.144530] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.146093] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 46.147669] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100 [ 46.149193] ---[ end trace 0000000000000000 ]--- [ 49.674158] ------------[ cut here ]------------ [ 49.675116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.677202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.678699] Modules linked in: [ 49.679294] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.681545] Tainted: [W]=WARN [ 49.682079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.683829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.684714] 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 [ 49.688068] RSP: 0018:ffff888009a6fbc0 EFLAGS: 00010286 [ 49.689282] RAX: 0000000000000000 RBX: ffffed100134df78 RCX: ffffffff813a4050 [ 49.690552] RDX: ffff88800f3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.691803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134df2f [ 49.693036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.694275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a6fdf8 [ 49.695530] FS: 00007f7f69654900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.696933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.697966] CR2: 00007f7f69b46580 CR3: 0000000009fc3000 CR4: 0000000000350ef0 [ 49.699214] Call Trace: [ 49.699743] [ 49.700161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.701076] ? __create_object+0x59/0x80 [ 49.701880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.702869] __vmalloc_noprof+0x59/0x60 [ 49.703658] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.704547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.705499] bpf_prog_alloc+0x39/0x200 [ 49.706207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.707154] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.708062] do_seccomp+0x349/0x25e0 [ 49.708760] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.709641] ? __pfx_do_seccomp+0x10/0x10 [ 49.710353] ? find_held_lock+0x2b/0x80 [ 49.711083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.712043] ? static_key_count+0x60/0x80 [ 49.712821] prctl_set_seccomp+0x4e/0x70 [ 49.713571] __do_sys_prctl+0xe6c/0x1d70 [ 49.714285] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.715122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.716059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.717007] ? irqentry_exit+0xf3/0x650 [ 49.717757] do_syscall_64+0xbf/0x430 [ 49.718471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.719352] RIP: 0033:0x7f7f69b465cd [ 49.720051] 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 [ 49.723103] RSP: 002b:00007ffc5a8694b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.724445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f69b465cd [ 49.725694] RDX: 000055712b223e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.726922] RBP: 00007ffc5a869510 R08: 0000000000000000 R09: 00007ffc5a868bb0 [ 49.728166] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571359cdad0 [ 49.729408] R13: 00007ffc5a869940 R14: 00005571359cebc0 R15: 00005571359df780 [ 49.730680] [ 49.731085] irq event stamp: 1807 [ 49.731732] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.733022] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.734245] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 49.735485] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 49.736722] ---[ end trace 0000000000000000 ]--- [ 50.548989] ------------[ cut here ]------------ [ 50.549956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.552029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.553538] Modules linked in: [ 50.554154] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.556185] Tainted: [W]=WARN [ 50.556804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.558303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.559245] 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 [ 50.562441] RSP: 0018:ffff88800f487bc0 EFLAGS: 00010286 [ 50.563406] RAX: 0000000000000000 RBX: ffffed1001e90f78 RCX: ffffffff813a4050 [ 50.564754] RDX: ffff88801774b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.566041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e90f2f [ 50.567346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.568653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f487df8 [ 50.569962] FS: 00007f11ddf6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.571464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.572548] CR2: 00007f11de4d04a6 CR3: 000000000a181000 CR4: 0000000000350ef0 [ 50.573852] Call Trace: [ 50.574348] [ 50.574821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.575737] ? __create_object+0x59/0x80 [ 50.576532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.577512] __vmalloc_noprof+0x59/0x60 [ 50.578236] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.579127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.580083] bpf_prog_alloc+0x39/0x200 [ 50.580824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.581758] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.582688] do_seccomp+0x349/0x25e0 [ 50.583381] ? find_held_lock+0x2b/0x80 [ 50.584159] ? do_prlimit+0x310/0x610 [ 50.584901] ? __pfx_do_seccomp+0x10/0x10 [ 50.585709] ? do_raw_spin_unlock+0x53/0x220 [ 50.586577] ? _raw_spin_unlock+0x1e/0x40 [ 50.587340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.588297] ? static_key_count+0x60/0x80 [ 50.589092] prctl_set_seccomp+0x4e/0x70 [ 50.589892] __do_sys_prctl+0xe6c/0x1d70 [ 50.590673] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.591561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.592563] ? irqentry_exit+0xf3/0x650 [ 50.593286] do_syscall_64+0xbf/0x430 [ 50.594038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.594999] RIP: 0033:0x7f11de45c5cd [ 50.595721] 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 [ 50.598908] RSP: 002b:00007ffe7534c0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.600314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11de45c5cd [ 50.601609] RDX: 000055f0fa8fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.602892] RBP: 00007ffe7534c130 R08: 0000000000000000 R09: 00007ffe7534b7d0 [ 50.604185] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f120fc3ad0 [ 50.605513] R13: 00007ffe7534c560 R14: 000055f120fc4bc0 R15: 000055f120fd5780 [ 50.606843] [ 50.607296] irq event stamp: 1755 [ 50.607959] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.609490] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.611032] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.612464] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.613724] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58653' (ECDSA) to the list of known hosts. 2025/11/18 00:42:57 fuzzer started 2025/11/18 00:42:57 dialing manager at localhost:37895 2025/11/18 00:42:58 checking machine... 2025/11/18 00:42:58 checking revisions... [ 51.532181] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:42:58 testing simple program... [ 51.634701] cgroup: Unknown subsys name 'net' [ 51.691147] cgroup: Unknown subsys name 'cpuset' [ 51.705766] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:42:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009627e88 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff888009627790 R8 =0000000000000001 R9 =ffff888009627850 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009627801 R13=ffff888009627858 R14=ffff888009627e88 R15=ffff888009627810 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 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=00007ffc5a863000 CR3=000000000cc21000 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=2037353a32343a303020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a32343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002474d 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5e8b5a000 CR3=000000000e142000 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=514e07991e6c8980ad4f723efc989b59 XMM02=0000000000301630ec2efd57dc4c00df XMM03=000000000030fe88c4140be61bc3efe6 XMM04=c360fff3be58652b00000000000ae988 XMM05=14648eaa1277bab1000000000031fa08 XMM06=474412cb3a00d2fb00000000003199b8 XMM07=e042d86d42eb936e0000000000310fd8 XMM08=c4140be61bc3efe60000000000301690 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000