[ 51.485461] ------------[ cut here ]------------ [ 51.486392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.488367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.489860] Modules linked in: [ 51.490527] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.492490] Tainted: [W]=WARN [ 51.493035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.494517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.495458] 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 [ 51.498605] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 51.499572] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 51.500837] RDX: ffff88801ac91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.502093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 51.503354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.504642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 51.505902] FS: 00007f708b1da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.507319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.508375] CR2: 00007ffd5b3a2ef7 CR3: 000000000b82e000 CR4: 0000000000350ef0 [ 51.509650] Call Trace: [ 51.510112] [ 51.510555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.511444] ? __create_object+0x59/0x80 [ 51.512222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.513127] __vmalloc_noprof+0x59/0x60 [ 51.513863] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.514711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.515647] bpf_prog_alloc+0x39/0x200 [ 51.516364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.517282] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.518123] do_seccomp+0x349/0x25e0 [ 51.518832] ? find_held_lock+0x2b/0x80 [ 51.519584] ? do_prlimit+0x310/0x610 [ 51.520319] ? __pfx_do_seccomp+0x10/0x10 [ 51.521054] ? do_raw_spin_unlock+0x53/0x220 [ 51.521873] ? _raw_spin_unlock+0x1e/0x40 [ 51.522636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.523595] ? static_key_count+0x60/0x80 [ 51.524392] prctl_set_seccomp+0x4e/0x70 [ 51.525112] __do_sys_prctl+0xe6c/0x1d70 [ 51.525876] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.526721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.527682] ? irqentry_exit+0xf3/0x650 [ 51.528438] do_syscall_64+0xbf/0x430 [ 51.529121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.530051] RIP: 0033:0x7f708b6cc5cd [ 51.530737] 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 [ 51.533860] RSP: 002b:00007ffd5b3a0c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.535210] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f708b6cc5cd [ 51.536492] RDX: 000055a025149e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.537755] RBP: 00007ffd5b3a0c90 R08: 0000000000000000 R09: 00007ffd5b3a0330 [ 51.539022] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a03efcead0 [ 51.540302] R13: 00007ffd5b3a10c0 R14: 000055a03efcfbc0 R15: 000055a03efe0780 [ 51.541580] [ 51.541999] irq event stamp: 1797 [ 51.542641] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 51.544138] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 51.545665] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 51.547188] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 51.548695] ---[ end trace 0000000000000000 ]--- [ 54.950133] ------------[ cut here ]------------ [ 54.950898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.952560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 54.953772] Modules linked in: [ 54.954298] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.955931] Tainted: [W]=WARN [ 54.956429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.957642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.958392] 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 [ 54.961063] RSP: 0018:ffff888013a57bc0 EFLAGS: 00010286 [ 54.961883] RAX: 0000000000000000 RBX: ffffed100274af78 RCX: ffffffff813a4050 [ 54.962949] RDX: ffff8880167c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.964024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100274af2f [ 54.965091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.966153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a57df8 [ 54.967238] FS: 00007f1d98aa9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.968436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.969316] CR2: 00007ffeb5461ef7 CR3: 000000001e827000 CR4: 0000000000350ef0 [ 54.970391] Call Trace: [ 54.970779] [ 54.971117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.971865] ? __create_object+0x59/0x80 [ 54.972517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.973313] __vmalloc_noprof+0x59/0x60 [ 54.973900] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.974619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.975397] bpf_prog_alloc+0x39/0x200 [ 54.975981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.976750] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.977492] do_seccomp+0x349/0x25e0 [ 54.978049] ? find_held_lock+0x2b/0x80 [ 54.978674] ? do_prlimit+0x310/0x610 [ 54.979287] ? __pfx_do_seccomp+0x10/0x10 [ 54.979912] ? do_raw_spin_unlock+0x53/0x220 [ 54.980598] ? _raw_spin_unlock+0x1e/0x40 [ 54.981245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.982009] ? static_key_count+0x60/0x80 [ 54.982670] prctl_set_seccomp+0x4e/0x70 [ 54.983313] __do_sys_prctl+0xe6c/0x1d70 [ 54.983931] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.984643] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.985458] ? irqentry_exit+0xf3/0x650 [ 54.986056] do_syscall_64+0xbf/0x430 [ 54.986671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.987455] RIP: 0033:0x7f1d98f9b5cd [ 54.988019] 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 [ 54.990673] RSP: 002b:00007ffeb5460440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.991822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d98f9b5cd [ 54.992883] RDX: 000055f5635e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.993964] RBP: 00007ffeb54604a0 R08: 0000000000000000 R09: 00007ffeb545fb40 [ 54.995043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f56ed34ad0 [ 54.996128] R13: 00007ffeb54608d0 R14: 000055f56ed35bc0 R15: 000055f56ed46780 [ 54.997225] [ 54.997577] irq event stamp: 1765 [ 54.998088] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 54.999361] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 55.000637] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 55.001927] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 55.003195] ---[ end trace 0000000000000000 ]--- [ 55.822607] ------------[ cut here ]------------ [ 55.823523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.825306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.826482] Modules linked in: [ 55.826967] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.828620] Tainted: [W]=WARN [ 55.829071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.830286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.831002] 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 [ 55.833989] RSP: 0018:ffff888018367bc0 EFLAGS: 00010286 [ 55.834940] RAX: 0000000000000000 RBX: ffffed100306cf78 RCX: ffffffff813a4050 [ 55.836185] RDX: ffff888016a4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.837246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306cf2f [ 55.838310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.839368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018367df8 [ 55.840437] FS: 00007ff4b654a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.841618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.842564] CR2: 00007ffcf4a6eef7 CR3: 000000000beae000 CR4: 0000000000350ef0 [ 55.843666] Call Trace: [ 55.844051] [ 55.844410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.845113] ? __create_object+0x59/0x80 [ 55.845741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.846528] __vmalloc_noprof+0x59/0x60 [ 55.847112] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.847835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.848596] bpf_prog_alloc+0x39/0x200 [ 55.849191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.849920] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.850659] do_seccomp+0x349/0x25e0 [ 55.851258] ? find_held_lock+0x2b/0x80 [ 55.851870] ? do_prlimit+0x310/0x610 [ 55.852484] ? __pfx_do_seccomp+0x10/0x10 [ 55.853105] ? do_raw_spin_unlock+0x53/0x220 [ 55.853784] ? _raw_spin_unlock+0x1e/0x40 [ 55.854423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.855215] ? static_key_count+0x60/0x80 [ 55.855843] prctl_set_seccomp+0x4e/0x70 [ 55.856496] __do_sys_prctl+0xe6c/0x1d70 [ 55.857103] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.857815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.858598] ? irqentry_exit+0xf3/0x650 [ 55.859220] do_syscall_64+0xbf/0x430 [ 55.859799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.860578] RIP: 0033:0x7ff4b6a3c5cd [ 55.861116] 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 [ 55.863700] RSP: 002b:00007ffcf4a6d370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.864850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4b6a3c5cd [ 55.865923] RDX: 000055ab5ea6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.866972] RBP: 00007ffcf4a6d3d0 R08: 0000000000000000 R09: 00007ffcf4a6ca70 [ 55.868041] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab93c62240 [ 55.869101] R13: 00007ffcf4a6d800 R14: 000055ab93c6b380 R15: 000055ab93c76540 [ 55.870188] [ 55.870542] irq event stamp: 2489 [ 55.871033] hardirqs last enabled at (2497): [] __up_console_sem+0x78/0x80 [ 55.872303] hardirqs last disabled at (2506): [] __up_console_sem+0x5d/0x80 [ 55.873547] softirqs last enabled at (2426): [] handle_softirqs+0x50c/0x770 [ 55.874805] softirqs last disabled at (2419): [] __irq_exit_rcu+0xc4/0x100 [ 55.876088] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56843' (ECDSA) to the list of known hosts. 2025/11/19 00:11:02 fuzzer started 2025/11/19 00:11:02 dialing manager at localhost:34383 2025/11/19 00:11:02 checking machine... 2025/11/19 00:11:02 checking revisions... [ 56.673453] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:11:02 testing simple program... [ 56.792623] cgroup: Unknown subsys name 'net' [ 56.867661] cgroup: Unknown subsys name 'cpuset' [ 56.884703] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:11:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b2a6d8 RDX=000000000000b2a6 RSI=000000000000b2a6 RDI=ffffffff86ef05f0 RBP=ffff888019a2f970 RSP=ffff888019a2f8a8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888019a2f978 R13=ffff888019a2f960 R14=ffff888019a2f959 R15=ffff888019a2f918 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 00007f1d98aa9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb545a000 CR3=000000001e81d000 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=33f92703ec0e3600 RBX=ffff8880096eff58 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000005b1a R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009643780 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff1ac5f3018 CR3=000000000e5dc000 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=7f1c7d3e71dfffa2754dd94e693b2c1a XMM02=2c67c8bc2e329bc30000000000302b88 XMM03=fb795ef6d6577056000000000030e4e0 XMM04=a6c331b1fefd9fd200000000000ae988 XMM05=d96330e2d2db8632000000000031ec68 XMM06=474038aa6c007e1f000000000031eaf0 XMM07=e042d86d42eb936e000000000030e7b8 XMM08=6d60aadc9da2a2d90000000000302be8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000