[ 54.029408] ------------[ cut here ]------------ [ 54.030469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.032816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.034497] Modules linked in: [ 54.035265] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.037543] Tainted: [W]=WARN [ 54.038235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.039937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.040980] 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 [ 54.045075] RSP: 0018:ffff888019d6fbc0 EFLAGS: 00010286 [ 54.046197] RAX: 0000000000000000 RBX: ffffed10033adf78 RCX: ffffffff813a4050 [ 54.047688] RDX: ffff888019c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.049167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033adf2f [ 54.050823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.052467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d6fdf8 [ 54.053920] FS: 00007f3ea41d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.055498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.056583] CR2: 00007ffc90591ef7 CR3: 000000000d716000 CR4: 0000000000350ef0 [ 54.057940] Call Trace: [ 54.058418] [ 54.058924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.059975] ? __create_object+0x59/0x80 [ 54.060847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.061879] __vmalloc_noprof+0x59/0x60 [ 54.062588] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.063529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.064503] bpf_prog_alloc+0x39/0x200 [ 54.065327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.066366] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.067327] do_seccomp+0x349/0x25e0 [ 54.068094] ? find_held_lock+0x2b/0x80 [ 54.068920] ? do_prlimit+0x310/0x610 [ 54.069668] ? __pfx_do_seccomp+0x10/0x10 [ 54.070574] ? do_raw_spin_unlock+0x53/0x220 [ 54.071524] ? _raw_spin_unlock+0x1e/0x40 [ 54.072357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.073407] ? static_key_count+0x60/0x80 [ 54.074280] prctl_set_seccomp+0x4e/0x70 [ 54.075200] __do_sys_prctl+0xe6c/0x1d70 [ 54.076055] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.076971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.077947] ? irqentry_exit+0xf3/0x650 [ 54.078657] do_syscall_64+0xbf/0x430 [ 54.079405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.080338] RIP: 0033:0x7f3ea46c25cd [ 54.081023] 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 [ 54.084375] RSP: 002b:00007ffc9058f850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.085731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ea46c25cd [ 54.086968] RDX: 000055dd0f415e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.088247] RBP: 00007ffc9058f8b0 R08: 0000000000000000 R09: 00007ffc9058ef50 [ 54.089515] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd2b9e5ad0 [ 54.090768] R13: 00007ffc9058fce0 R14: 000055dd2b9e6bc0 R15: 000055dd2b9f7780 [ 54.092055] [ 54.092470] irq event stamp: 1809 [ 54.093112] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 54.094619] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 54.096083] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 54.097307] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 54.098526] ---[ end trace 0000000000000000 ]--- [ 57.009967] ------------[ cut here ]------------ [ 57.010959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.013148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 57.014688] Modules linked in: [ 57.015357] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.017413] Tainted: [W]=WARN [ 57.018045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.019599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.020559] 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 [ 57.023869] RSP: 0018:ffff8880154e7bc0 EFLAGS: 00010286 [ 57.024937] RAX: 0000000000000000 RBX: ffffed1002a9cf78 RCX: ffffffff813a4050 [ 57.026259] RDX: ffff888009cd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.027619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a9cf2f [ 57.028975] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.030314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154e7df8 [ 57.031672] FS: 00007f150f011900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.033178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.034281] CR2: 00007f150f503580 CR3: 0000000009c79000 CR4: 0000000000350ef0 [ 57.035640] Call Trace: [ 57.036176] [ 57.036610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.037562] ? __create_object+0x59/0x80 [ 57.038334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.039364] __vmalloc_noprof+0x59/0x60 [ 57.040169] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.041100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.042093] bpf_prog_alloc+0x39/0x200 [ 57.042865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.043831] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.044793] do_seccomp+0x349/0x25e0 [ 57.045518] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.046483] ? __pfx_do_seccomp+0x10/0x10 [ 57.047333] ? find_held_lock+0x2b/0x80 [ 57.048142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.049165] ? static_key_count+0x60/0x80 [ 57.050037] prctl_set_seccomp+0x4e/0x70 [ 57.050872] __do_sys_prctl+0xe6c/0x1d70 [ 57.051677] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.052600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.053636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.054685] ? irqentry_exit+0xf3/0x650 [ 57.055519] do_syscall_64+0xbf/0x430 [ 57.056313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.057323] RIP: 0033:0x7f150f5035cd [ 57.058082] 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 [ 57.061461] RSP: 002b:00007ffd7f51bd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.062857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f150f5035cd [ 57.064260] RDX: 000055bc468b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.065641] RBP: 00007ffd7f51bdf0 R08: 0000000000000000 R09: 00007ffd7f51b490 [ 57.066990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc61152ad0 [ 57.068339] R13: 00007ffd7f51c220 R14: 000055bc61153bc0 R15: 000055bc61164780 [ 57.069759] [ 57.070219] irq event stamp: 1757 [ 57.070915] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.072322] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.073628] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 57.074935] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 57.076222] ---[ end trace 0000000000000000 ]--- [ 57.820692] ------------[ cut here ]------------ [ 57.821650] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.823692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.825164] Modules linked in: [ 57.825794] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.828009] Tainted: [W]=WARN [ 57.828562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.830074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.830976] 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 [ 57.834116] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 57.835072] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 57.836349] RDX: ffff8880158b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.837609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 57.838869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.840150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 57.841408] FS: 00007f5974fa6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.842812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.843881] CR2: 00007f5975498580 CR3: 000000000dc98000 CR4: 0000000000350ef0 [ 57.845149] Call Trace: [ 57.845606] [ 57.846061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.846950] ? __create_object+0x59/0x80 [ 57.847673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.848628] __vmalloc_noprof+0x59/0x60 [ 57.849385] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.850245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.851162] bpf_prog_alloc+0x39/0x200 [ 57.851889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.852805] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.853644] do_seccomp+0x349/0x25e0 [ 57.854348] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.855252] ? __pfx_do_seccomp+0x10/0x10 [ 57.856045] ? find_held_lock+0x2b/0x80 [ 57.856799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.857702] ? static_key_count+0x60/0x80 [ 57.858502] prctl_set_seccomp+0x4e/0x70 [ 57.859284] __do_sys_prctl+0xe6c/0x1d70 [ 57.860061] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.860910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.861851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.862820] ? irqentry_exit+0xf3/0x650 [ 57.863535] do_syscall_64+0xbf/0x430 [ 57.864261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.865194] RIP: 0033:0x7f59754985cd [ 57.865889] 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 [ 57.868997] RSP: 002b:00007fffbe2a59b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.870337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59754985cd [ 57.871595] RDX: 000055d4bfd54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.872732] RBP: 00007fffbe2a5a10 R08: 0000000000000000 R09: 00007fffbe2a50b0 [ 57.873758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4ce2052b0 [ 57.874780] R13: 00007fffbe2a5e40 R14: 000055d4ce207d20 R15: 000055d4ce2198d0 [ 57.875847] [ 57.876188] irq event stamp: 1827 [ 57.876671] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 57.877897] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 57.879136] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 57.880397] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 57.881619] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9798' (ECDSA) to the list of known hosts. 2025/11/17 09:32:04 fuzzer started 2025/11/17 09:32:04 dialing manager at localhost:37895 2025/11/17 09:32:04 checking machine... 2025/11/17 09:32:04 checking revisions... [ 58.798540] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:32:05 testing simple program... [ 58.888987] cgroup: Unknown subsys name 'net' [ 58.954840] cgroup: Unknown subsys name 'cpuset' [ 58.974254] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:32:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801717ff00 RDI=ffff88806ce31cd0 RBP=ffff888017178000 RSP=ffff88801717f608 R8 =0000000000000001 R9 =ffff88801717f6c8 R10=000000000003c9ed R11=0000000000026e86 R12=ffff88801717f601 R13=ffff88801717f6d0 R14=ffff88801717ff00 R15=ffff88801717f688 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 00007fe05a6f5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d3391e3160 CR3=000000000d15b000 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=0000000000000000000055d3391d4bb0 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000ffffffff0000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880154f3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880154f41d8 RSP=ffff88801565f3b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880154f41d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f7a66803900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f150f5c90b0 CR3=000000000ddb8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2f5eaa135c51220100000000000ae988 XMM05=c62a8e091ec6fcfc0000000000320800 XMM06=474038aa6c007e1f000000000031f138 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000