[ 39.106015] ------------[ cut here ]------------ [ 39.106930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.108961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.110405] Modules linked in: [ 39.111064] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.113057] Tainted: [W]=WARN [ 39.113667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.115511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.116532] 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 [ 39.119728] RSP: 0018:ffff888019f47bc0 EFLAGS: 00010286 [ 39.120738] RAX: 0000000000000000 RBX: ffffed10033e8f78 RCX: ffffffff813a4050 [ 39.122031] RDX: ffff8880164ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.123329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e8f2f [ 39.124644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.125934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f47df8 [ 39.127228] FS: 00007f543cba3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.128698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.129766] CR2: 00007f543d095580 CR3: 000000000bdb8000 CR4: 0000000000350ef0 [ 39.131065] Call Trace: [ 39.131525] [ 39.131973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.132915] ? __create_object+0x59/0x80 [ 39.133706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.134683] __vmalloc_noprof+0x59/0x60 [ 39.135441] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.136426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137390] bpf_prog_alloc+0x39/0x200 [ 39.138129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.139048] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.139950] do_seccomp+0x349/0x25e0 [ 39.140683] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.141595] ? __pfx_do_seccomp+0x10/0x10 [ 39.142338] ? find_held_lock+0x2b/0x80 [ 39.143098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.144067] ? static_key_count+0x60/0x80 [ 39.144879] prctl_set_seccomp+0x4e/0x70 [ 39.145642] __do_sys_prctl+0xe6c/0x1d70 [ 39.146379] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.147233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.148225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.149193] ? irqentry_exit+0xf3/0x650 [ 39.149971] do_syscall_64+0xbf/0x430 [ 39.150742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.151707] RIP: 0033:0x7f543d0955cd [ 39.152390] 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 [ 39.155572] RSP: 002b:00007ffee8d5ba60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.156943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f543d0955cd [ 39.158213] RDX: 00005616b375ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.159490] RBP: 00007ffee8d5bac0 R08: 0000000000000000 R09: 00007ffee8d5b160 [ 39.160789] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616e4d6f2b0 [ 39.162073] R13: 00007ffee8d5bef0 R14: 00005616e4d71d20 R15: 00005616e4d838d0 [ 39.163367] [ 39.163830] irq event stamp: 1869 [ 39.164450] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 39.165956] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 39.167476] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.169042] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.170568] ---[ end trace 0000000000000000 ]--- [ 42.504164] ------------[ cut here ]------------ [ 42.505102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.507080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.508570] Modules linked in: [ 42.509161] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.511178] Tainted: [W]=WARN [ 42.511768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.513242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.514150] 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 [ 42.517308] RSP: 0018:ffff888019d27bc0 EFLAGS: 00010286 [ 42.518294] RAX: 0000000000000000 RBX: ffffed10033a4f78 RCX: ffffffff813a4050 [ 42.519585] RDX: ffff88800c6c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.520892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a4f2f [ 42.522185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.523467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d27df8 [ 42.524776] FS: 00007f0c143e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.526211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.527277] CR2: 00007ffc0dc00ef7 CR3: 000000001ed16000 CR4: 0000000000350ef0 [ 42.528592] Call Trace: [ 42.529058] [ 42.529469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.530358] ? __create_object+0x59/0x80 [ 42.531133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.532118] __vmalloc_noprof+0x59/0x60 [ 42.532875] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.533747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.534680] bpf_prog_alloc+0x39/0x200 [ 42.535376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.536327] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.537230] do_seccomp+0x349/0x25e0 [ 42.537954] ? find_held_lock+0x2b/0x80 [ 42.538719] ? do_prlimit+0x310/0x610 [ 42.539415] ? __pfx_do_seccomp+0x10/0x10 [ 42.540211] ? do_raw_spin_unlock+0x53/0x220 [ 42.541027] ? _raw_spin_unlock+0x1e/0x40 [ 42.541798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.542764] ? static_key_count+0x60/0x80 [ 42.543527] prctl_set_seccomp+0x4e/0x70 [ 42.544306] __do_sys_prctl+0xe6c/0x1d70 [ 42.545099] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.545958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.546944] ? irqentry_exit+0xf3/0x650 [ 42.547727] do_syscall_64+0xbf/0x430 [ 42.548438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.549397] RIP: 0033:0x7f0c148da5cd [ 42.550092] 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 [ 42.553275] RSP: 002b:00007ffc0dbff790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.554649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c148da5cd [ 42.555931] RDX: 0000562f2d444e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.557240] RBP: 00007ffc0dbff7f0 R08: 0000000000000000 R09: 00007ffc0dbfee90 [ 42.558508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f63ed5ad0 [ 42.559788] R13: 00007ffc0dbffc20 R14: 0000562f63ed6bc0 R15: 0000562f63ee7780 [ 42.561115] [ 42.561587] irq event stamp: 1733 [ 42.562187] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.563732] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.565351] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 42.566951] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 42.568513] ---[ end trace 0000000000000000 ]--- [ 43.403955] ------------[ cut here ]------------ [ 43.404886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.406888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.408343] Modules linked in: [ 43.409209] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.411230] Tainted: [W]=WARN [ 43.411849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.413327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.414263] 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 [ 43.417423] RSP: 0018:ffff888018e07bc0 EFLAGS: 00010286 [ 43.418389] RAX: 0000000000000000 RBX: ffffed10031c0f78 RCX: ffffffff813a4050 [ 43.419683] RDX: ffff8880162f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.420963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c0f2f [ 43.422231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.423538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e07df8 [ 43.424858] FS: 00007f1d0c8fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.426272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.427334] CR2: 00007ffe860d5ef7 CR3: 000000001ef63000 CR4: 0000000000350ef0 [ 43.428614] Call Trace: [ 43.429068] [ 43.429481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.430383] ? __create_object+0x59/0x80 [ 43.431178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.432151] __vmalloc_noprof+0x59/0x60 [ 43.432911] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.433771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434686] bpf_prog_alloc+0x39/0x200 [ 43.435374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.436306] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.437187] do_seccomp+0x349/0x25e0 [ 43.437937] ? find_held_lock+0x2b/0x80 [ 43.438713] ? do_prlimit+0x310/0x610 [ 43.439407] ? __pfx_do_seccomp+0x10/0x10 [ 43.440196] ? do_raw_spin_unlock+0x53/0x220 [ 43.441023] ? _raw_spin_unlock+0x1e/0x40 [ 43.441803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.442769] ? static_key_count+0x60/0x80 [ 43.443512] prctl_set_seccomp+0x4e/0x70 [ 43.444294] __do_sys_prctl+0xe6c/0x1d70 [ 43.445065] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.445915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.446870] ? irqentry_exit+0xf3/0x650 [ 43.447629] do_syscall_64+0xbf/0x430 [ 43.448332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.449272] RIP: 0033:0x7f1d0cdef5cd [ 43.449982] 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 [ 43.453122] RSP: 002b:00007ffe860d4990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.454469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d0cdef5cd [ 43.455742] RDX: 00005567e04b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.457023] RBP: 00007ffe860d49f0 R08: 0000000000000000 R09: 00007ffe860d4090 [ 43.458291] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567fdb89ad0 [ 43.459565] R13: 00007ffe860d4e20 R14: 00005567fdb8abc0 R15: 00005567fdb9b780 [ 43.460854] [ 43.461274] irq event stamp: 1805 [ 43.461917] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.463424] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.464930] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 43.466446] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 43.467951] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41265' (ECDSA) to the list of known hosts. 2025/11/18 09:55:37 fuzzer started 2025/11/18 09:55:37 dialing manager at localhost:34383 2025/11/18 09:55:37 checking machine... 2025/11/18 09:55:37 checking revisions... [ 44.421498] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:55:37 testing simple program... [ 44.529390] cgroup: Unknown subsys name 'net' [ 44.619138] cgroup: Unknown subsys name 'cpuset' [ 44.638043] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:55:36 Registers: info registers vcpu 0 RAX=ffff8880141ad340 RBX=ffff888014327600 RCX=ffffffff81360ed2 RDX=ffff888014327590 RSI=0000000000000000 RDI=ffff8880143275d8 RBP=ffff8880141ad340 RSP=ffff888014327518 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888014327568 R11=0000000000000001 R12=0000000000000000 R13=ffff888014327590 R14=ffff8880143275b0 R15=ffff888014327568 RIP=ffffffff81360da0 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 00007f2e9660a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c1499d650 CR3=000000000d2c0000 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=bbca14867a0ed98700000000000ae988 XMM05=399f2a9d4b07cb630000000000323120 XMM06=96385ee451de487f0000000000321758 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000003 RCX=7fffffffffffffff RDX=0000000000000003 RSI=ffffffff8162b82f RDI=ffff88806cf28500 RBP=ffff88806cf28500 RSP=ffff88806cf08e98 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000000 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28568 R14=7fffffffffffffff R15=ffff88806cf28500 RIP=ffffffff81751e08 RFL=00000086 [--S--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562f63f0efe0 CR3=000000000c804000 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=2036333a35353a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a35353a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000