[ 45.508888] ------------[ cut here ]------------ [ 45.509786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.512134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.513568] Modules linked in: [ 45.514199] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.516422] Tainted: [W]=WARN [ 45.517149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.518591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.519475] 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 [ 45.522603] RSP: 0018:ffff88800f82fbc0 EFLAGS: 00010286 [ 45.523547] RAX: 0000000000000000 RBX: ffffed1001f05f78 RCX: ffffffff813a4050 [ 45.524802] RDX: ffff8880174a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.526047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f05f2f [ 45.527293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.528566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f82fdf8 [ 45.529804] FS: 00007fd3b49b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.531198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.532245] CR2: 00007fd3b4ea5580 CR3: 000000000dca0000 CR4: 0000000000350ef0 [ 45.533489] Call Trace: [ 45.533985] [ 45.534388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.535259] ? __create_object+0x59/0x80 [ 45.536023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.536958] __vmalloc_noprof+0x59/0x60 [ 45.537688] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.538490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.539387] bpf_prog_alloc+0x39/0x200 [ 45.540107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.541001] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.541869] do_seccomp+0x349/0x25e0 [ 45.542521] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.543392] ? __pfx_do_seccomp+0x10/0x10 [ 45.544150] ? find_held_lock+0x2b/0x80 [ 45.544879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.545797] ? static_key_count+0x60/0x80 [ 45.546535] prctl_set_seccomp+0x4e/0x70 [ 45.547282] __do_sys_prctl+0xe6c/0x1d70 [ 45.548043] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.548857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.549788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.550723] ? irqentry_exit+0xf3/0x650 [ 45.551421] do_syscall_64+0xbf/0x430 [ 45.552162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.553083] RIP: 0033:0x7fd3b4ea55cd [ 45.553759] 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 [ 45.557133] RSP: 002b:00007ffdbce31720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.558528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3b4ea55cd [ 45.559852] RDX: 000055a9e428ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.561144] RBP: 00007ffdbce31780 R08: 0000000000000000 R09: 00007ffdbce30e20 [ 45.562423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa088e8ad0 [ 45.563735] R13: 00007ffdbce31bb0 R14: 000055aa088e9bc0 R15: 000055aa088fa780 [ 45.565043] [ 45.565457] irq event stamp: 2771 [ 45.566115] hardirqs last enabled at (2787): [] __up_console_sem+0x78/0x80 [ 45.567664] hardirqs last disabled at (2796): [] __up_console_sem+0x5d/0x80 [ 45.569181] softirqs last enabled at (2784): [] handle_softirqs+0x50c/0x770 [ 45.570691] softirqs last disabled at (2779): [] __irq_exit_rcu+0xc4/0x100 [ 45.572196] ---[ end trace 0000000000000000 ]--- [ 48.981104] ------------[ cut here ]------------ [ 48.982024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.983991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.985708] Modules linked in: [ 48.986293] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.988324] Tainted: [W]=WARN [ 48.988917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.990383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.991294] 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 [ 48.994459] RSP: 0018:ffff888018a7fbc0 EFLAGS: 00010286 [ 48.995415] RAX: 0000000000000000 RBX: ffffed100314ff78 RCX: ffffffff813a4050 [ 48.996706] RDX: ffff88801680d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.997985] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ff2f [ 48.999243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.000501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a7fdf8 [ 49.001780] FS: 00007fd841832900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.003231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.004288] CR2: 00007fd841d24580 CR3: 000000001f8e6000 CR4: 0000000000350ef0 [ 49.005555] Call Trace: [ 49.006055] [ 49.006459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.007354] ? __create_object+0x59/0x80 [ 49.008155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.009115] __vmalloc_noprof+0x59/0x60 [ 49.009871] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.010740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.011681] bpf_prog_alloc+0x39/0x200 [ 49.012355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.013283] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.014162] do_seccomp+0x349/0x25e0 [ 49.014876] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.015777] ? __pfx_do_seccomp+0x10/0x10 [ 49.016507] ? find_held_lock+0x2b/0x80 [ 49.017252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.018224] ? static_key_count+0x60/0x80 [ 49.019036] prctl_set_seccomp+0x4e/0x70 [ 49.019810] __do_sys_prctl+0xe6c/0x1d70 [ 49.020537] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.021367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.022312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.023281] ? irqentry_exit+0xf3/0x650 [ 49.024040] do_syscall_64+0xbf/0x430 [ 49.024759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.025708] RIP: 0033:0x7fd841d245cd [ 49.026349] 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 [ 49.029489] RSP: 002b:00007ffe1025c980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.030859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd841d245cd [ 49.032153] RDX: 00005585e1090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.033436] RBP: 00007ffe1025c9e0 R08: 0000000000000000 R09: 00007ffe1025c080 [ 49.034721] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e95fdad0 [ 49.036020] R13: 00007ffe1025ce10 R14: 00005585e95febc0 R15: 00005585e960f780 [ 49.037311] [ 49.037770] irq event stamp: 1789 [ 49.038367] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.039889] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.041397] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.042979] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 49.044515] ---[ end trace 0000000000000000 ]--- [ 49.833472] ------------[ cut here ]------------ [ 49.834402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.836419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.837861] Modules linked in: [ 49.838438] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.840710] Tainted: [W]=WARN [ 49.841257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.842748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.843969] 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 [ 49.847336] RSP: 0018:ffff888017287bc0 EFLAGS: 00010286 [ 49.848545] RAX: 0000000000000000 RBX: ffffed1002e50f78 RCX: ffffffff813a4050 [ 49.849961] RDX: ffff88801680b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.851224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e50f2f [ 49.852501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.853753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017287df8 [ 49.855004] FS: 00007f0d0c555900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.856420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.857463] CR2: 00007f0d0ca47580 CR3: 000000000e8b9000 CR4: 0000000000350ef0 [ 49.858733] Call Trace: [ 49.859186] [ 49.859588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.860491] ? __create_object+0x59/0x80 [ 49.861259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.862207] __vmalloc_noprof+0x59/0x60 [ 49.862956] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.863831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864748] bpf_prog_alloc+0x39/0x200 [ 49.865426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.866331] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.867222] do_seccomp+0x349/0x25e0 [ 49.867945] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.868837] ? __pfx_do_seccomp+0x10/0x10 [ 49.869564] ? find_held_lock+0x2b/0x80 [ 49.870313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871267] ? static_key_count+0x60/0x80 [ 49.872082] prctl_set_seccomp+0x4e/0x70 [ 49.872850] __do_sys_prctl+0xe6c/0x1d70 [ 49.873580] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.874439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.875536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.876524] ? irqentry_exit+0xf3/0x650 [ 49.877290] do_syscall_64+0xbf/0x430 [ 49.878074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.879050] RIP: 0033:0x7f0d0ca475cd [ 49.879774] 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 [ 49.882953] RSP: 002b:00007ffc6bab0ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d0ca475cd [ 49.885638] RDX: 0000564a34035e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.886923] RBP: 00007ffc6bab0b10 R08: 0000000000000000 R09: 00007ffc6bab01b0 [ 49.888215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a3fd91ad0 [ 49.889499] R13: 00007ffc6bab0f40 R14: 0000564a3fd92bc0 R15: 0000564a3fda3780 [ 49.890803] [ 49.891229] irq event stamp: 1845 [ 49.891900] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.893438] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.894965] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.896527] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.898043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56024' (ECDSA) to the list of known hosts. 2025/11/18 16:51:50 fuzzer started 2025/11/18 16:51:51 dialing manager at localhost:34383 2025/11/18 16:51:51 checking machine... 2025/11/18 16:51:51 checking revisions... [ 50.785220] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:51:51 testing simple program... [ 50.882838] cgroup: Unknown subsys name 'net' [ 50.949137] cgroup: Unknown subsys name 'cpuset' [ 50.966947] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:51:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000452 RCX=00000000000000e1 RDX=00007ffe1025a040 RSI=0000000000000452 RDI=0000000000000008 RBP=00007ffe1025a040 RSP=00007ffe10259f00 R8 =00007ffe10259f14 R9 =00007ffe10259dd0 R10=00007fd842382a57 R11=0000000000000000 R12=00007ffe1025a040 R13=0000000000000008 R14=0000000000000000 R15=0000000000000000 RIP=00007fd84236c9e2 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd841832900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd841de9618 CR3=000000001f88f000 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=00000000000000000000000000000000 XMM02=000000000000000000000000000000ff XMM03=bc96d82a0a68ceee2fcc02db959db1d6 XMM04=1599e65be0d03d0f3797b946c328bbe4 XMM05=000000000000000000000000000000ff XMM06=1596d82a0a683d0f2f9702469528b1d6 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000314b1 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3e64f998 CR3=000000000e0f7000 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=35a9b1c68725658aab4e678b38ef2a1a XMM02=0000000000302de8eff9b2d0a8fce9cb XMM03=0000000000302eb82c67c8bc2e329bc3 XMM04=4e9175cca710099300000000000ae988 XMM05=fa933e05a5f622ce0000000000321110 XMM06=405749d8372a36f1000000000031fa48 XMM07=e042d86d42eb936e00000000003110b8 XMM08=9a92d1cd8af453dd0000000000302eb8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000