[ 46.105298] ------------[ cut here ]------------ [ 46.106326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.108606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.110325] Modules linked in: [ 46.111058] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.113333] Tainted: [W]=WARN [ 46.113964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.115683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.116727] 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 [ 46.120363] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 46.121484] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 46.122956] RDX: ffff88800eeb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.124422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 46.125899] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.127368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 46.128830] FS: 00007f02f07ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.130489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.131708] CR2: 00007ffdba036ef7 CR3: 000000000b76e000 CR4: 0000000000350ef0 [ 46.133179] Call Trace: [ 46.133646] [ 46.134098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.134935] ? __create_object+0x59/0x80 [ 46.135691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.136633] __vmalloc_noprof+0x59/0x60 [ 46.137382] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.138245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.139153] bpf_prog_alloc+0x39/0x200 [ 46.139831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.140734] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.141626] do_seccomp+0x349/0x25e0 [ 46.142314] ? find_held_lock+0x2b/0x80 [ 46.143075] ? do_prlimit+0x310/0x610 [ 46.143763] ? __pfx_do_seccomp+0x10/0x10 [ 46.144537] ? do_raw_spin_unlock+0x53/0x220 [ 46.145355] ? _raw_spin_unlock+0x1e/0x40 [ 46.146127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.147064] ? static_key_count+0x60/0x80 [ 46.147804] prctl_set_seccomp+0x4e/0x70 [ 46.148562] __do_sys_prctl+0xe6c/0x1d70 [ 46.149337] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.150174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.151113] ? irqentry_exit+0xf3/0x650 [ 46.151818] do_syscall_64+0xbf/0x430 [ 46.152534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.153471] RIP: 0033:0x7f02f0cbc5cd [ 46.154160] 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 [ 46.157248] RSP: 002b:00007ffdba0351b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.158561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02f0cbc5cd [ 46.159809] RDX: 000055bfdbba7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.161117] RBP: 00007ffdba035210 R08: 0000000000000000 R09: 00007ffdba0348b0 [ 46.162364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c000f4fad0 [ 46.163611] R13: 00007ffdba035640 R14: 000055c000f50bc0 R15: 000055c000f61780 [ 46.164874] [ 46.165350] irq event stamp: 1773 [ 46.165943] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.167435] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.168921] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.170438] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.171913] ---[ end trace 0000000000000000 ]--- [ 49.632186] ------------[ cut here ]------------ [ 49.633139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.635205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.636691] Modules linked in: [ 49.637580] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.639659] Tainted: [W]=WARN [ 49.640269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.641889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.642930] 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 [ 49.646601] RSP: 0018:ffff88801886fbc0 EFLAGS: 00010286 [ 49.647648] RAX: 0000000000000000 RBX: ffffed100310df78 RCX: ffffffff813a4050 [ 49.648951] RDX: ffff8880178fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.650473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310df2f [ 49.651826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.653146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801886fdf8 [ 49.654438] FS: 00007f71cb6e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.655899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.657035] CR2: 00007f71cbbd7580 CR3: 000000000c102000 CR4: 0000000000350ef0 [ 49.658445] Call Trace: [ 49.658899] [ 49.659340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.660239] ? __create_object+0x59/0x80 [ 49.660964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.661975] __vmalloc_noprof+0x59/0x60 [ 49.662752] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.663677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.664633] bpf_prog_alloc+0x39/0x200 [ 49.665422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.666387] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.667327] do_seccomp+0x349/0x25e0 [ 49.668053] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.668922] ? __pfx_do_seccomp+0x10/0x10 [ 49.669721] ? find_held_lock+0x2b/0x80 [ 49.670473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.671448] ? static_key_count+0x60/0x80 [ 49.672269] prctl_set_seccomp+0x4e/0x70 [ 49.673161] __do_sys_prctl+0xe6c/0x1d70 [ 49.673900] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.674738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.675850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.676968] ? irqentry_exit+0xf3/0x650 [ 49.677826] do_syscall_64+0xbf/0x430 [ 49.678573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.679482] RIP: 0033:0x7f71cbbd75cd [ 49.680151] 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 [ 49.683037] RSP: 002b:00007ffd5c957090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.684152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71cbbd75cd [ 49.685243] RDX: 000055e6306c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.686320] RBP: 00007ffd5c9570f0 R08: 0000000000000000 R09: 00007ffd5c956790 [ 49.687389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e664db32b0 [ 49.688455] R13: 00007ffd5c957520 R14: 000055e664db5d20 R15: 000055e664dc78d0 [ 49.689557] [ 49.689949] irq event stamp: 1791 [ 49.690566] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.692029] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.693497] softirqs last enabled at (1494): [] handle_softirqs+0x50c/0x770 [ 49.694913] softirqs last disabled at (1489): [] __irq_exit_rcu+0xc4/0x100 [ 49.696280] ---[ end trace 0000000000000000 ]--- [ 50.468421] ------------[ cut here ]------------ [ 50.469355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.471362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.472769] Modules linked in: [ 50.473425] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.475348] Tainted: [W]=WARN [ 50.475887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.477334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.478230] 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 [ 50.481758] RSP: 0018:ffff88801008fbc0 EFLAGS: 00010286 [ 50.482705] RAX: 0000000000000000 RBX: ffffed1002011f78 RCX: ffffffff813a4050 [ 50.483942] RDX: ffff88801886d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.485205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002011f2f [ 50.486670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.488146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801008fdf8 [ 50.489561] FS: 00007fb7923a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.490966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.491974] CR2: 00007fb792898580 CR3: 000000000c131000 CR4: 0000000000350ef0 [ 50.493267] Call Trace: [ 50.493716] [ 50.494154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.494984] ? __create_object+0x59/0x80 [ 50.495734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.496673] __vmalloc_noprof+0x59/0x60 [ 50.497434] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.498304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.499229] bpf_prog_alloc+0x39/0x200 [ 50.499924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.500844] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.501752] do_seccomp+0x349/0x25e0 [ 50.502470] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.503364] ? __pfx_do_seccomp+0x10/0x10 [ 50.504135] ? find_held_lock+0x2b/0x80 [ 50.504829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.505784] ? static_key_count+0x60/0x80 [ 50.506562] prctl_set_seccomp+0x4e/0x70 [ 50.507318] __do_sys_prctl+0xe6c/0x1d70 [ 50.508085] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.508874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.509829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.510776] ? irqentry_exit+0xf3/0x650 [ 50.511530] do_syscall_64+0xbf/0x430 [ 50.512261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.513185] RIP: 0033:0x7fb7928985cd [ 50.513829] 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 [ 50.516905] RSP: 002b:00007fff3aede220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.518256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7928985cd [ 50.519505] RDX: 000055f4ea07ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.520760] RBP: 00007fff3aede280 R08: 0000000000000000 R09: 00007fff3aedd920 [ 50.522032] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4f4940ad0 [ 50.523285] R13: 00007fff3aede6b0 R14: 000055f4f4941bc0 R15: 000055f4f4952780 [ 50.524547] [ 50.524961] irq event stamp: 1743 [ 50.525613] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.527102] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.528576] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.530103] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.531577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3962' (ECDSA) to the list of known hosts. 2025/11/17 21:20:43 fuzzer started 2025/11/17 21:20:43 dialing manager at localhost:37895 2025/11/17 21:20:43 checking machine... 2025/11/17 21:20:43 checking revisions... [ 51.489647] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:20:43 testing simple program... [ 51.585574] cgroup: Unknown subsys name 'net' [ 51.651606] cgroup: Unknown subsys name 'cpuset' [ 51.663584] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:20:42 Registers: info registers vcpu 0 RAX=ffffffff81204b6a RBX=000000000000000c RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000c RDI=ffff8880096279a8 RBP=dffffc0000000000 RSP=ffff8880096278b8 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=000000000000000c R13=0000000000000000 R14=ffff888009627948 R15=ffff888009472140 RIP=ffffffff8161918d RFL=00000246 [---Z-P-] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5c951000 CR3=000000001f20d000 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=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=0000000000028e77 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e63b1e2c8 CR3=000000000c867000 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=30a87f9e2712e5849f40ba02addbc8da XMM02=0000000000304888ec2efd57dc4c00df XMM03=00000000003108f07c8bc68fabc63e84 XMM04=afc16a144abd86ed00000000000ae988 XMM05=d96330e2d2db86320000000000320790 XMM06=474038aa6c007e1f0000000000320618 XMM07=e042d86d42eb936e0000000000310b70 XMM08=7c8bc68fabc63e8400000000003048e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000