[ 45.895779] ------------[ cut here ]------------ [ 45.896728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.898846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 45.900392] Modules linked in: [ 45.901013] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.903257] Tainted: [W]=WARN [ 45.903999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.905475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.906408] 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 [ 45.909827] RSP: 0018:ffff888017767bc0 EFLAGS: 00010286 [ 45.911710] RAX: 0000000000000000 RBX: ffffed1002eecf78 RCX: ffffffff813a4050 [ 45.913173] RDX: ffff888017f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.914533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eecf2f [ 45.915857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.917190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017767df8 [ 45.918581] FS: 00007f8885830900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.920076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.921166] CR2: 00007ffed3e8aef7 CR3: 000000001bf74000 CR4: 0000000000350ef0 [ 45.922508] Call Trace: [ 45.922979] [ 45.923501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.924425] ? __create_object+0x59/0x80 [ 45.925152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.926129] __vmalloc_noprof+0x59/0x60 [ 45.926902] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.927827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.928778] bpf_prog_alloc+0x39/0x200 [ 45.929524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.930470] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.931422] do_seccomp+0x349/0x25e0 [ 45.932099] ? find_held_lock+0x2b/0x80 [ 45.932880] ? do_prlimit+0x310/0x610 [ 45.933640] ? __pfx_do_seccomp+0x10/0x10 [ 45.934453] ? do_raw_spin_unlock+0x53/0x220 [ 45.935242] ? _raw_spin_unlock+0x1e/0x40 [ 45.936070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.937054] ? static_key_count+0x60/0x80 [ 45.937876] prctl_set_seccomp+0x4e/0x70 [ 45.938683] __do_sys_prctl+0xe6c/0x1d70 [ 45.939515] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.940433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.941422] ? irqentry_exit+0xf3/0x650 [ 45.942127] do_syscall_64+0xbf/0x430 [ 45.942858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.943803] RIP: 0033:0x7f8885d225cd [ 45.944516] 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 [ 45.947639] RSP: 002b:00007ffed3e88e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.948968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8885d225cd [ 45.950226] RDX: 0000560a0871ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.951506] RBP: 00007ffed3e88eb0 R08: 0000000000000000 R09: 00007ffed3e88550 [ 45.952775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a3c7242b0 [ 45.954034] R13: 00007ffed3e892e0 R14: 0000560a3c726d20 R15: 0000560a3c7388d0 [ 45.955334] [ 45.955756] irq event stamp: 1803 [ 45.956389] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.957895] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 45.959395] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 45.960910] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 45.962395] ---[ end trace 0000000000000000 ]--- [ 49.019339] ------------[ cut here ]------------ [ 49.020257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.022265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.023966] Modules linked in: [ 49.024903] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.027265] Tainted: [W]=WARN [ 49.028011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.029480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.030358] 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 [ 49.033522] RSP: 0018:ffff888018ed7bc0 EFLAGS: 00010286 [ 49.034493] RAX: 0000000000000000 RBX: ffffed10031daf78 RCX: ffffffff813a4050 [ 49.035776] RDX: ffff888019d7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.037051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031daf2f [ 49.038333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.039634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ed7df8 [ 49.040934] FS: 00007f2885d27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.042400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.043492] CR2: 00007ffcc94f6ef7 CR3: 0000000017e20000 CR4: 0000000000350ef0 [ 49.044780] Call Trace: [ 49.045257] [ 49.045700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.046611] ? __create_object+0x59/0x80 [ 49.047419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.048400] __vmalloc_noprof+0x59/0x60 [ 49.049128] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.050009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.050954] bpf_prog_alloc+0x39/0x200 [ 49.051722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.052674] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.053577] do_seccomp+0x349/0x25e0 [ 49.054257] ? find_held_lock+0x2b/0x80 [ 49.055024] ? do_prlimit+0x310/0x610 [ 49.055781] ? __pfx_do_seccomp+0x10/0x10 [ 49.056559] ? do_raw_spin_unlock+0x53/0x220 [ 49.057398] ? _raw_spin_unlock+0x1e/0x40 [ 49.058130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.059093] ? static_key_count+0x60/0x80 [ 49.059909] prctl_set_seccomp+0x4e/0x70 [ 49.060668] __do_sys_prctl+0xe6c/0x1d70 [ 49.061960] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.062828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.063815] ? irqentry_exit+0xf3/0x650 [ 49.064592] do_syscall_64+0xbf/0x430 [ 49.065346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.066261] RIP: 0033:0x7f28862195cd [ 49.066975] 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 [ 49.070166] RSP: 002b:00007ffcc94f50d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.071535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28862195cd [ 49.072825] RDX: 0000555a0de94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.074108] RBP: 00007ffcc94f5130 R08: 0000000000000000 R09: 00007ffcc94f47d0 [ 49.075370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a23ab9ad0 [ 49.076653] R13: 00007ffcc94f5560 R14: 0000555a23ababc0 R15: 0000555a23acb780 [ 49.077939] [ 49.078391] irq event stamp: 2901 [ 49.079000] hardirqs last enabled at (2909): [] __up_console_sem+0x78/0x80 [ 49.080548] hardirqs last disabled at (2918): [] __up_console_sem+0x5d/0x80 [ 49.082085] softirqs last enabled at (2878): [] handle_softirqs+0x50c/0x770 [ 49.083634] softirqs last disabled at (2873): [] __irq_exit_rcu+0xc4/0x100 [ 49.084948] ---[ end trace 0000000000000000 ]--- [ 49.866592] ------------[ cut here ]------------ [ 49.867536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.869519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 49.870950] Modules linked in: [ 49.871643] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.873601] Tainted: [W]=WARN [ 49.874155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.875665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.876568] 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 [ 49.879739] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 49.880729] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 49.882027] RDX: ffff88800f49b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.883311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 49.884601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.885880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 49.887169] FS: 00007f29d22d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.888604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.889668] CR2: 00007f29d27c5580 CR3: 000000001723d000 CR4: 0000000000350ef0 [ 49.890945] Call Trace: [ 49.891451] [ 49.891870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.892762] ? __create_object+0x59/0x80 [ 49.893558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.894527] __vmalloc_noprof+0x59/0x60 [ 49.895235] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.896124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897066] bpf_prog_alloc+0x39/0x200 [ 49.897814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898763] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.899698] do_seccomp+0x349/0x25e0 [ 49.900428] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.901340] ? __pfx_do_seccomp+0x10/0x10 [ 49.902097] ? find_held_lock+0x2b/0x80 [ 49.902868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.903856] ? static_key_count+0x60/0x80 [ 49.904676] prctl_set_seccomp+0x4e/0x70 [ 49.905481] __do_sys_prctl+0xe6c/0x1d70 [ 49.906234] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.907110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.908105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.909093] ? irqentry_exit+0xf3/0x650 [ 49.909883] do_syscall_64+0xbf/0x430 [ 49.910637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.911623] RIP: 0033:0x7f29d27c55cd [ 49.912348] 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 [ 49.915590] RSP: 002b:00007ffe71939370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.916979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29d27c55cd [ 49.918264] RDX: 00005651ddc7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.919583] RBP: 00007ffe719393d0 R08: 0000000000000000 R09: 00007ffe71938a70 [ 49.920858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651e1984ad0 [ 49.922140] R13: 00007ffe71939800 R14: 00005651e1985bc0 R15: 00005651e1996780 [ 49.923448] [ 49.923871] irq event stamp: 1771 [ 49.924521] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.926042] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.927566] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.929120] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 49.930614] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16750' (ECDSA) to the list of known hosts. 2025/11/19 06:20:23 fuzzer started 2025/11/19 06:20:24 dialing manager at localhost:34383 2025/11/19 06:20:24 checking machine... 2025/11/19 06:20:24 checking revisions... [ 50.824161] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:20:24 testing simple program... [ 50.914039] cgroup: Unknown subsys name 'net' [ 50.982423] cgroup: Unknown subsys name 'cpuset' [ 51.001921] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:20:23 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888019feb780 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000002 RBP=ffff888019fec1d8 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888019fec228 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527236 RFL=00000003 [------C] 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 00007f2885d27900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2885d06020 CR3=000000001ee84000 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=00000000000272ed 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ba0c72010 CR3=000000000d6a1000 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=7b71606599e6f9b4c4429980feb93fc6 XMM02=0000000000304228ec2efd57dc4c00df XMM03=00000000003115c848cd273319cab67f XMM04=7b7c6008080f085000000000000ae988 XMM05=e26b67ef71b013c50000000000321a80 XMM06=50bc7b2586e41a3d00000000003203b8 XMM07=e042d86d42eb936e0000000000311fb0 XMM08=48cd273319cab67f0000000000304288 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000