[ 46.441463] ------------[ cut here ]------------ [ 46.442514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.444789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.446474] Modules linked in: [ 46.447195] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.449506] Tainted: [W]=WARN [ 46.450186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.451874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.452952] 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 [ 46.456611] RSP: 0018:ffff8880193ffbc0 EFLAGS: 00010286 [ 46.457760] RAX: 0000000000000000 RBX: ffffed100327ff78 RCX: ffffffff813a4050 [ 46.459240] RDX: ffff88801ba50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.460736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100327ff2f [ 46.462229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.463711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193ffdf8 [ 46.465217] FS: 00007f944088a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.466874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.468110] CR2: 00007ffc932a9ef8 CR3: 000000000df66000 CR4: 0000000000350ef0 [ 46.469636] Call Trace: [ 46.470223] [ 46.470700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.471729] ? __create_object+0x59/0x80 [ 46.472634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.473761] __vmalloc_noprof+0x59/0x60 [ 46.474636] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.475641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.476719] bpf_prog_alloc+0x39/0x200 [ 46.477586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.478649] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.479700] do_seccomp+0x349/0x25e0 [ 46.480530] ? find_held_lock+0x2b/0x80 [ 46.481422] ? do_prlimit+0x310/0x610 [ 46.482272] ? __pfx_do_seccomp+0x10/0x10 [ 46.483186] ? do_raw_spin_unlock+0x53/0x220 [ 46.484092] ? _raw_spin_unlock+0x1e/0x40 [ 46.485081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.486104] ? static_key_count+0x60/0x80 [ 46.486944] prctl_set_seccomp+0x4e/0x70 [ 46.487757] __do_sys_prctl+0xe6c/0x1d70 [ 46.488580] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.489506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.490531] ? irqentry_exit+0xf3/0x650 [ 46.491351] do_syscall_64+0xbf/0x430 [ 46.492080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.493104] RIP: 0033:0x7f9440d7c5cd [ 46.493825] 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 [ 46.497186] RSP: 002b:00007ffc932a80f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.498629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9440d7c5cd [ 46.499984] RDX: 000055622afc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.501333] RBP: 00007ffc932a8150 R08: 0000000000000000 R09: 00007ffc932a77f0 [ 46.502691] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562665aaad0 [ 46.504057] R13: 00007ffc932a8580 R14: 00005562665abbc0 R15: 00005562665bc780 [ 46.505449] [ 46.505722] irq event stamp: 1719 [ 46.506101] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.507044] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.507996] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.508975] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.509919] ---[ end trace 0000000000000000 ]--- [ 49.439692] ------------[ cut here ]------------ [ 49.440442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.442075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.443239] Modules linked in: [ 49.443728] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.445350] Tainted: [W]=WARN [ 49.445801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.447036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.447774] 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 [ 49.450343] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 49.451101] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 49.452159] RDX: ffff88801b885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.453204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 49.454251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.455291] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 49.456331] FS: 00007f09f6d20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.457650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.458540] CR2: 00007fffbe8b7ef8 CR3: 000000000dd1f000 CR4: 0000000000350ef0 [ 49.459612] Call Trace: [ 49.459996] [ 49.460365] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.461083] ? __create_object+0x59/0x80 [ 49.461740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.462546] __vmalloc_noprof+0x59/0x60 [ 49.463164] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.463835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464585] bpf_prog_alloc+0x39/0x200 [ 49.465192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465910] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.466644] do_seccomp+0x349/0x25e0 [ 49.467227] ? find_held_lock+0x2b/0x80 [ 49.467807] ? do_prlimit+0x310/0x610 [ 49.468409] ? __pfx_do_seccomp+0x10/0x10 [ 49.469022] ? do_raw_spin_unlock+0x53/0x220 [ 49.469692] ? _raw_spin_unlock+0x1e/0x40 [ 49.470325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.471068] ? static_key_count+0x60/0x80 [ 49.471714] prctl_set_seccomp+0x4e/0x70 [ 49.472342] __do_sys_prctl+0xe6c/0x1d70 [ 49.472947] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.473637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.474426] ? irqentry_exit+0xf3/0x650 [ 49.475010] do_syscall_64+0xbf/0x430 [ 49.475606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.476374] RIP: 0033:0x7f09f72125cd [ 49.476905] 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 [ 49.479484] RSP: 002b:00007fffbe8b5e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.480591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09f72125cd [ 49.481640] RDX: 000055945dc6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.482684] RBP: 00007fffbe8b5ed0 R08: 0000000000000000 R09: 00007fffbe8b5570 [ 49.483727] R10: 0000000000000000 R11: 0000000000000246 R12: 000055949af2b2b0 [ 49.484769] R13: 00007fffbe8b6300 R14: 000055949af2dd20 R15: 000055949af3f8d0 [ 49.485850] [ 49.486232] irq event stamp: 1713 [ 49.486722] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.487955] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.489202] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.490456] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.491683] ---[ end trace 0000000000000000 ]--- [ 50.303337] ------------[ cut here ]------------ [ 50.304274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.306338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.307777] Modules linked in: [ 50.308415] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.310402] Tainted: [W]=WARN [ 50.310949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.312396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.313319] 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 [ 50.316466] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 50.317451] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 50.318730] RDX: ffff888014d43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.319992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 50.321278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.322559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 50.323835] FS: 00007fdf17f3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.325263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.326318] CR2: 00007ffd49fefef8 CR3: 00000000201e6000 CR4: 0000000000350ef0 [ 50.327595] Call Trace: [ 50.328057] [ 50.328514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.329398] ? __create_object+0x59/0x80 [ 50.330127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.331080] __vmalloc_noprof+0x59/0x60 [ 50.331823] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.332681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.333607] bpf_prog_alloc+0x39/0x200 [ 50.334348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.335255] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.336093] do_seccomp+0x349/0x25e0 [ 50.336794] ? find_held_lock+0x2b/0x80 [ 50.337542] ? do_prlimit+0x310/0x610 [ 50.338275] ? __pfx_do_seccomp+0x10/0x10 [ 50.339004] ? do_raw_spin_unlock+0x53/0x220 [ 50.339823] ? _raw_spin_unlock+0x1e/0x40 [ 50.340589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.341544] ? static_key_count+0x60/0x80 [ 50.342327] prctl_set_seccomp+0x4e/0x70 [ 50.343048] __do_sys_prctl+0xe6c/0x1d70 [ 50.343816] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.344654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.345616] ? irqentry_exit+0xf3/0x650 [ 50.346369] do_syscall_64+0xbf/0x430 [ 50.347059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.347994] RIP: 0033:0x7fdf184315cd [ 50.348687] 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 [ 50.351848] RSP: 002b:00007ffd49feee90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.353202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf184315cd [ 50.354481] RDX: 0000559ffd5f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.355783] RBP: 00007ffd49feeef0 R08: 0000000000000000 R09: 00007ffd49fee590 [ 50.357081] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a00b61aad0 [ 50.358351] R13: 00007ffd49fef320 R14: 000055a00b61bbc0 R15: 000055a00b62c780 [ 50.359630] [ 50.360056] irq event stamp: 1747 [ 50.360694] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.362112] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.363384] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.364675] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.365946] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22066' (ECDSA) to the list of known hosts. 2025/11/18 14:52:47 fuzzer started 2025/11/18 14:52:47 dialing manager at localhost:34383 2025/11/18 14:52:47 checking machine... 2025/11/18 14:52:47 checking revisions... [ 51.353446] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:52:47 testing simple program... [ 51.443363] cgroup: Unknown subsys name 'net' [ 51.515037] cgroup: Unknown subsys name 'cpuset' [ 51.526423] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:52:46 Registers: info registers vcpu 0 RAX=ffffffff85f10a38 RBX=ffff88801601b780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a38 RSP=ffff88806ce08c90 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 00007f09f6d20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbe8af000 CR3=000000000d954000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a7c5 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5094928000 CR3=000000000df83000 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=32353a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000