[ 53.919537] ------------[ cut here ]------------ [ 53.920688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.922684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.924141] Modules linked in: [ 53.924807] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.927047] Tainted: [W]=WARN [ 53.927715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.929188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.930104] 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 [ 53.933266] RSP: 0018:ffff8880157ffbc0 EFLAGS: 00010286 [ 53.934202] RAX: 0000000000000000 RBX: ffffed1002afff78 RCX: ffffffff813a4050 [ 53.935536] RDX: ffff88800f12d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.936847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002afff2f [ 53.938129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.939400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157ffdf8 [ 53.940696] FS: 00007fc53e1dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.942135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.943205] CR2: 00007ffda5dceef7 CR3: 000000001decc000 CR4: 0000000000350ef0 [ 53.944532] Call Trace: [ 53.945007] [ 53.945461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.946369] ? __create_object+0x59/0x80 [ 53.947121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.948104] __vmalloc_noprof+0x59/0x60 [ 53.948873] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.949755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.950687] bpf_prog_alloc+0x39/0x200 [ 53.951430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.952364] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.953276] do_seccomp+0x349/0x25e0 [ 53.953962] ? find_held_lock+0x2b/0x80 [ 53.954732] ? do_prlimit+0x310/0x610 [ 53.955466] ? __pfx_do_seccomp+0x10/0x10 [ 53.956212] ? do_raw_spin_unlock+0x53/0x220 [ 53.957064] ? _raw_spin_unlock+0x1e/0x40 [ 53.957855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.958826] ? static_key_count+0x60/0x80 [ 53.959635] prctl_set_seccomp+0x4e/0x70 [ 53.960427] __do_sys_prctl+0xe6c/0x1d70 [ 53.961177] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.962040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.963010] ? irqentry_exit+0xf3/0x650 [ 53.963781] do_syscall_64+0xbf/0x430 [ 53.964518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.965491] RIP: 0033:0x7fc53e6cf5cd [ 53.966152] 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 [ 53.969339] RSP: 002b:00007ffda5dcdcd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.970711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc53e6cf5cd [ 53.972002] RDX: 000056040bfa1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.973319] RBP: 00007ffda5dcdd30 R08: 0000000000000000 R09: 00007ffda5dcd3d0 [ 53.974600] R10: 0000000000000000 R11: 0000000000000246 R12: 000056041c3c0b10 [ 53.975903] R13: 00007ffda5dce160 R14: 000056041c3c12b0 R15: 000056041c3d56f0 [ 53.977258] [ 53.977687] irq event stamp: 1881 [ 53.978343] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 53.979889] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 53.981453] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 53.983012] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 53.984528] ---[ end trace 0000000000000000 ]--- [ 57.098205] ------------[ cut here ]------------ [ 57.099112] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.101091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.102502] Modules linked in: [ 57.103083] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.105086] Tainted: [W]=WARN [ 57.105673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.107119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.108022] 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 [ 57.111490] RSP: 0018:ffff88800f1e7bc0 EFLAGS: 00010286 [ 57.112534] RAX: 0000000000000000 RBX: ffffed1001e3cf78 RCX: ffffffff813a4050 [ 57.113822] RDX: ffff888016583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.115077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3cf2f [ 57.116340] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.117624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1e7df8 [ 57.118886] FS: 00007f12896f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.120323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.121396] CR2: 00007f1289be3580 CR3: 000000001e622000 CR4: 0000000000350ef0 [ 57.122662] Call Trace: [ 57.123120] [ 57.123567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.124467] ? __create_object+0x59/0x80 [ 57.125254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.126168] __vmalloc_noprof+0x59/0x60 [ 57.126919] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.127788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.128722] bpf_prog_alloc+0x39/0x200 [ 57.129454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.130384] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.131280] do_seccomp+0x349/0x25e0 [ 57.131956] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.132853] ? __pfx_do_seccomp+0x10/0x10 [ 57.133638] ? find_held_lock+0x2b/0x80 [ 57.134412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.135358] ? static_key_count+0x60/0x80 [ 57.136114] prctl_set_seccomp+0x4e/0x70 [ 57.136886] __do_sys_prctl+0xe6c/0x1d70 [ 57.137658] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.138511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.139471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.140432] ? irqentry_exit+0xf3/0x650 [ 57.141168] do_syscall_64+0xbf/0x430 [ 57.141903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.142854] RIP: 0033:0x7f1289be35cd [ 57.143564] 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 [ 57.146689] RSP: 002b:00007fffd4e8f570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.148039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1289be35cd [ 57.149335] RDX: 0000555d80f98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.150592] RBP: 00007fffd4e8f5d0 R08: 0000000000000000 R09: 00007fffd4e8ec70 [ 57.151872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d98cf8ad0 [ 57.153158] R13: 00007fffd4e8fa00 R14: 0000555d98cf9bc0 R15: 0000555d98d0a780 [ 57.154454] [ 57.154874] irq event stamp: 1815 [ 57.155516] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 57.157060] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 57.158593] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 57.160122] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 57.161632] ---[ end trace 0000000000000000 ]--- [ 57.963739] ------------[ cut here ]------------ [ 57.964649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.966558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.967942] Modules linked in: [ 57.968544] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.970463] Tainted: [W]=WARN [ 57.970992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.972388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.973287] 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 [ 57.976314] RSP: 0018:ffff888015ef7bc0 EFLAGS: 00010286 [ 57.977204] RAX: 0000000000000000 RBX: ffffed1002bdef78 RCX: ffffffff813a4050 [ 57.978459] RDX: ffff888017779bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.979673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdef2f [ 57.980901] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.982127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ef7df8 [ 57.983373] FS: 00007fcd770e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.984770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.985792] CR2: 00007fcd775d5580 CR3: 000000001de19000 CR4: 0000000000350ef0 [ 57.987017] Call Trace: [ 57.987506] [ 57.987897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.988757] ? __create_object+0x59/0x80 [ 57.989513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.990427] __vmalloc_noprof+0x59/0x60 [ 57.991111] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.991946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.992846] bpf_prog_alloc+0x39/0x200 [ 57.993558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.994445] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.995300] do_seccomp+0x349/0x25e0 [ 57.995942] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.996813] ? __pfx_do_seccomp+0x10/0x10 [ 57.997570] ? find_held_lock+0x2b/0x80 [ 57.998289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.999166] ? static_key_count+0x60/0x80 [ 57.999922] prctl_set_seccomp+0x4e/0x70 [ 58.000671] __do_sys_prctl+0xe6c/0x1d70 [ 58.001424] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.002193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.003135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.004050] ? irqentry_exit+0xf3/0x650 [ 58.004799] do_syscall_64+0xbf/0x430 [ 58.005499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.006388] RIP: 0033:0x7fcd775d55cd [ 58.007007] 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 [ 58.009974] RSP: 002b:00007fff30dc45b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.011252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd775d55cd [ 58.012467] RDX: 000056419c01fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.013679] RBP: 00007fff30dc4610 R08: 0000000000000000 R09: 00007fff30dc3cb0 [ 58.014885] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641d039bbf0 [ 58.016088] R13: 00007fff30dc4a40 R14: 00005641d03a5380 R15: 00005641d03b0460 [ 58.017515] [ 58.017925] irq event stamp: 1735 [ 58.018557] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 58.019987] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 58.021443] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 58.022902] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 58.024339] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33731' (ECDSA) to the list of known hosts. 2025/11/18 18:54:03 fuzzer started 2025/11/18 18:54:03 dialing manager at localhost:34383 2025/11/18 18:54:03 checking machine... 2025/11/18 18:54:03 checking revisions... [ 58.927929] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:54:03 testing simple program... [ 59.008211] cgroup: Unknown subsys name 'net' [ 59.065707] cgroup: Unknown subsys name 'cpuset' [ 59.079750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:54:02 Registers: info registers vcpu 0 RAX=0000000000044f77 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea488ded8 CR3=000000000e574000 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=2032303a34353a383120383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a34353a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff88806cf37340 RCX=ffffffff86650294 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806cf37358 RBP=ffff88806cf08d30 RSP=ffff88806cf08ce8 R8 =ffff88806cf37e00 R9 =ffffed100d9e1190 R10=0000000000000000 R11=0000000000000001 R12=ffff88800ef91bc0 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff84c72064 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 00007f12896f1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1289ca90b0 CR3=000000001e67a000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000