[ 39.030079] ------------[ cut here ]------------ [ 39.031118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.033422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.036435] Modules linked in: [ 39.037092] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.039817] Tainted: [W]=WARN [ 39.040499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.042122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.043128] 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 [ 39.047115] RSP: 0018:ffff8880158a7bc0 EFLAGS: 00010286 [ 39.048242] RAX: 0000000000000000 RBX: ffffed1002b14f78 RCX: ffffffff813a4050 [ 39.049679] RDX: ffff888018d61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b14f2f [ 39.052599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158a7df8 [ 39.055459] FS: 00007f891797f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.056993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058132] CR2: 00007ffde96eaef7 CR3: 000000000b77c000 CR4: 0000000000350ef0 [ 39.059566] Call Trace: [ 39.060071] [ 39.060582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061557] ? __create_object+0x59/0x80 [ 39.062405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063474] __vmalloc_noprof+0x59/0x60 [ 39.064290] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066272] bpf_prog_alloc+0x39/0x200 [ 39.067036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068029] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.069026] do_seccomp+0x349/0x25e0 [ 39.069814] ? find_held_lock+0x2b/0x80 [ 39.070657] ? do_prlimit+0x310/0x610 [ 39.071482] ? __pfx_do_seccomp+0x10/0x10 [ 39.072323] ? do_raw_spin_unlock+0x53/0x220 [ 39.073240] ? _raw_spin_unlock+0x1e/0x40 [ 39.074019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.075091] ? static_key_count+0x60/0x80 [ 39.075931] prctl_set_seccomp+0x4e/0x70 [ 39.076768] __do_sys_prctl+0xe6c/0x1d70 [ 39.077625] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.079616] ? irqentry_exit+0xf3/0x650 [ 39.080455] do_syscall_64+0xbf/0x430 [ 39.081263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.082288] RIP: 0033:0x7f8917e715cd [ 39.083012] 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 [ 39.086393] RSP: 002b:00007ffde96e8e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.087882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8917e715cd [ 39.089266] RDX: 00005628edf23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.090650] RBP: 00007ffde96e8e80 R08: 0000000000000000 R09: 00007ffde96e8520 [ 39.092037] R10: 0000000000000000 R11: 0000000000000246 R12: 000056291793dad0 [ 39.093410] R13: 00007ffde96e92b0 R14: 000056291793ebc0 R15: 000056291794f780 [ 39.094825] [ 39.095323] irq event stamp: 2141 [ 39.095966] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 39.097615] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 39.099225] softirqs last enabled at (2062): [] handle_softirqs+0x50c/0x770 [ 39.100591] softirqs last disabled at (2057): [] __irq_exit_rcu+0xc4/0x100 [ 39.101930] ---[ end trace 0000000000000000 ]--- [ 42.555950] ------------[ cut here ]------------ [ 42.556922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.558997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.560510] Modules linked in: [ 42.561110] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.563496] Tainted: [W]=WARN [ 42.564078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.565600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.566541] 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 [ 42.569760] RSP: 0018:ffff88800d2ffbc0 EFLAGS: 00010286 [ 42.570770] RAX: 0000000000000000 RBX: ffffed1001a5ff78 RCX: ffffffff813a4050 [ 42.572065] RDX: ffff8880171f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.573370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a5ff2f [ 42.574672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.575986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d2ffdf8 [ 42.577299] FS: 00007f570b817900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.578775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.579858] CR2: 00007ffd4af68ef7 CR3: 000000000da30000 CR4: 0000000000350ef0 [ 42.581181] Call Trace: [ 42.581647] [ 42.582068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.582992] ? __create_object+0x59/0x80 [ 42.583787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.584782] __vmalloc_noprof+0x59/0x60 [ 42.585540] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.586436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.587398] bpf_prog_alloc+0x39/0x200 [ 42.588116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.589035] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.589948] do_seccomp+0x349/0x25e0 [ 42.590668] ? find_held_lock+0x2b/0x80 [ 42.591427] ? do_prlimit+0x310/0x610 [ 42.592127] ? __pfx_do_seccomp+0x10/0x10 [ 42.592921] ? do_raw_spin_unlock+0x53/0x220 [ 42.593763] ? _raw_spin_unlock+0x1e/0x40 [ 42.594544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.595536] ? static_key_count+0x60/0x80 [ 42.596348] prctl_set_seccomp+0x4e/0x70 [ 42.597091] __do_sys_prctl+0xe6c/0x1d70 [ 42.597892] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.598763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.599764] ? irqentry_exit+0xf3/0x650 [ 42.600541] do_syscall_64+0xbf/0x430 [ 42.601298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.602269] RIP: 0033:0x7f570bd095cd [ 42.602948] 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 [ 42.606187] RSP: 002b:00007ffd4af670d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.607611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f570bd095cd [ 42.608905] RDX: 0000563359440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.610207] RBP: 00007ffd4af67130 R08: 0000000000000000 R09: 00007ffd4af667d0 [ 42.611534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563360c2cad0 [ 42.612857] R13: 00007ffd4af67560 R14: 0000563360c2dbc0 R15: 0000563360c3e780 [ 42.614197] [ 42.614641] irq event stamp: 1881 [ 42.615305] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 42.616878] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 42.618441] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 42.619868] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 42.621233] ---[ end trace 0000000000000000 ]--- [ 43.580115] ------------[ cut here ]------------ [ 43.581184] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.583382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.585000] Modules linked in: [ 43.585741] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.588239] Tainted: [W]=WARN [ 43.588841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.590405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.591434] 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 [ 43.594914] RSP: 0018:ffff88801b027bc0 EFLAGS: 00010286 [ 43.596021] RAX: 0000000000000000 RBX: ffffed1003604f78 RCX: ffffffff813a4050 [ 43.597413] RDX: ffff8880191eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.598824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003604f2f [ 43.600211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.601595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b027df8 [ 43.603006] FS: 00007f7d4cf94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.604560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.605781] CR2: 00007f7d4d486580 CR3: 000000000e152000 CR4: 0000000000350ef0 [ 43.607222] Call Trace: [ 43.607726] [ 43.608227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.609191] ? __create_object+0x59/0x80 [ 43.609978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.611091] __vmalloc_noprof+0x59/0x60 [ 43.611973] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.612915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.613913] bpf_prog_alloc+0x39/0x200 [ 43.614751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.615801] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.616783] do_seccomp+0x349/0x25e0 [ 43.617568] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.618536] ? __pfx_do_seccomp+0x10/0x10 [ 43.619458] ? find_held_lock+0x2b/0x80 [ 43.620334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.621376] ? static_key_count+0x60/0x80 [ 43.622252] prctl_set_seccomp+0x4e/0x70 [ 43.623048] __do_sys_prctl+0xe6c/0x1d70 [ 43.623892] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.624842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.625952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.627032] ? irqentry_exit+0xf3/0x650 [ 43.627864] do_syscall_64+0xbf/0x430 [ 43.628685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.629758] RIP: 0033:0x7f7d4d4865cd [ 43.630551] 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 [ 43.634068] RSP: 002b:00007ffdb94f5190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.635552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d4d4865cd [ 43.636946] RDX: 000056255b81ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.638338] RBP: 00007ffdb94f51f0 R08: 0000000000000000 R09: 00007ffdb94f4890 [ 43.639718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562589bcfbf0 [ 43.641090] R13: 00007ffdb94f5620 R14: 0000562589bd9380 R15: 0000562589be4460 [ 43.642472] [ 43.642946] irq event stamp: 1917 [ 43.643650] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 43.645275] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 43.646938] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 43.648433] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 43.649798] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28190' (ECDSA) to the list of known hosts. 2025/11/19 01:58:12 fuzzer started 2025/11/19 01:58:13 dialing manager at localhost:34383 2025/11/19 01:58:13 checking machine... 2025/11/19 01:58:13 checking revisions... [ 44.541133] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:58:13 testing simple program... [ 44.637537] cgroup: Unknown subsys name 'net' [ 44.701805] cgroup: Unknown subsys name 'cpuset' [ 44.713985] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:58:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015acf840 RCX=ffffffff81c162f4 RDX=ffff8880175b3780 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000008 RSP=ffff8880192cfe98 R8 =0000000000000001 R9 =ffffed1003259fd0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888015acf8a0 R14=0000000000000008 R15=0000000000000000 RIP=ffffffff81c162f7 RFL=00000202 [-------] 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 00007f570b817900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4af61000 CR3=000000000d960000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002174f 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=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd06bb298 CR3=000000000cc61000 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=e5fb60e4155ebbacac4ba68d8df8eb89 XMM02=00000000003051c8ec2efd57dc4c00df XMM03=0000000000312770a11c7707c7ff7d9d XMM04=77b4bc7a0099856900000000000ae988 XMM05=2542f8335553c3e80000000000322e88 XMM06=5b75c91c804453420000000000321ed8 XMM07=e042d86d42eb936e00000000003129f0 XMM08=a11c7707c7ff7d9d0000000000305228 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000