[ 50.873068] ------------[ cut here ]------------ [ 50.873836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.876014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 50.877230] Modules linked in: [ 50.877733] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.879386] Tainted: [W]=WARN [ 50.879860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.881295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.882494] 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 [ 50.885135] RSP: 0018:ffff888019dffbc0 EFLAGS: 00010286 [ 50.885912] RAX: 0000000000000000 RBX: ffffed10033bff78 RCX: ffffffff813a4050 [ 50.886990] RDX: ffff888015fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.888060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bff2f [ 50.889129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.890202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dffdf8 [ 50.891268] FS: 00007ffa1e443900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.892458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.893332] CR2: 00007ffa1e935580 CR3: 000000000e198000 CR4: 0000000000350ef0 [ 50.894404] Call Trace: [ 50.894796] [ 50.895166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.895873] ? __create_object+0x59/0x80 [ 50.896527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.897334] __vmalloc_noprof+0x59/0x60 [ 50.897931] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.898661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.899427] bpf_prog_alloc+0x39/0x200 [ 50.900043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.900776] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.901543] do_seccomp+0x349/0x25e0 [ 50.902148] ? finish_task_switch.isra.0+0x294/0x840 [ 50.902897] ? __pfx_do_seccomp+0x10/0x10 [ 50.903547] ? __schedule+0xf2c/0x3d40 [ 50.904160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.904918] ? static_key_count+0x60/0x80 [ 50.905588] prctl_set_seccomp+0x4e/0x70 [ 50.906232] __do_sys_prctl+0xe6c/0x1d70 [ 50.906842] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.907546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.908347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.909167] ? irqentry_exit+0xf3/0x650 [ 50.909790] do_syscall_64+0xbf/0x430 [ 50.910414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.911205] RIP: 0033:0x7ffa1e9355cd [ 50.911752] 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 [ 50.914381] RSP: 002b:00007ffc7d061590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.915508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa1e9355cd [ 50.916577] RDX: 00005603be7c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.917667] RBP: 00007ffc7d0615f0 R08: 0000000000000000 R09: 00007ffc7d060c90 [ 50.918732] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603c6d5f240 [ 50.919798] R13: 00007ffc7d061a20 R14: 00005603c6d5ebf0 R15: 00005603c6d734d0 [ 50.920884] [ 50.921263] irq event stamp: 1935 [ 50.921768] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 50.923034] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 50.924299] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.925600] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.926860] ---[ end trace 0000000000000000 ]--- [ 53.790404] ------------[ cut here ]------------ [ 53.791333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.793331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 53.794805] Modules linked in: [ 53.795669] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.797760] Tainted: [W]=WARN [ 53.798362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.799825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.800736] 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 [ 53.803910] RSP: 0018:ffff8880175dfbc0 EFLAGS: 00010286 [ 53.804908] RAX: 0000000000000000 RBX: ffffed1002ebbf78 RCX: ffffffff813a4050 [ 53.806190] RDX: ffff88801869b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.807466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebbf2f [ 53.808739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.810022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175dfdf8 [ 53.811323] FS: 00007fb5a81e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.812764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.813846] CR2: 00007fb5a86d6580 CR3: 000000000c645000 CR4: 0000000000350ef0 [ 53.815117] Call Trace: [ 53.815582] [ 53.816042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.816895] ? __create_object+0x59/0x80 [ 53.817698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.818673] __vmalloc_noprof+0x59/0x60 [ 53.819439] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.820346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.821283] bpf_prog_alloc+0x39/0x200 [ 53.822032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.822937] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.823845] do_seccomp+0x349/0x25e0 [ 53.824557] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.825457] ? __pfx_do_seccomp+0x10/0x10 [ 53.826268] ? find_held_lock+0x2b/0x80 [ 53.827032] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.827944] ? static_key_count+0x60/0x80 [ 53.828750] prctl_set_seccomp+0x4e/0x70 [ 53.829523] __do_sys_prctl+0xe6c/0x1d70 [ 53.830300] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.831150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.832118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.833089] ? irqentry_exit+0xf3/0x650 [ 53.833821] do_syscall_64+0xbf/0x430 [ 53.834555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.835510] RIP: 0033:0x7fb5a86d65cd [ 53.836221] 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 [ 53.839387] RSP: 002b:00007ffdf6c7aa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.840760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5a86d65cd [ 53.842048] RDX: 000055b57e1d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.843336] RBP: 00007ffdf6c7aa90 R08: 0000000000000000 R09: 00007ffdf6c7a130 [ 53.844615] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b593b34ad0 [ 53.845895] R13: 00007ffdf6c7aec0 R14: 000055b593b35bc0 R15: 000055b593b46780 [ 53.847188] [ 53.847616] irq event stamp: 1791 [ 53.848271] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 53.849807] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 53.851104] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 53.852373] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 53.853630] ---[ end trace 0000000000000000 ]--- [ 54.666119] ------------[ cut here ]------------ [ 54.667017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.669029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 54.670673] Modules linked in: [ 54.671374] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.673336] Tainted: [W]=WARN [ 54.673911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.675386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.676310] 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 [ 54.679497] RSP: 0018:ffff88800f97fbc0 EFLAGS: 00010286 [ 54.680471] RAX: 0000000000000000 RBX: ffffed1001f2ff78 RCX: ffffffff813a4050 [ 54.681762] RDX: ffff888016ef1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.683028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f2ff2f [ 54.684304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.685584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f97fdf8 [ 54.686880] FS: 00007fa4a1b6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.688322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.689375] CR2: 00007fa4a20d34a6 CR3: 000000000ec71000 CR4: 0000000000350ef0 [ 54.690651] Call Trace: [ 54.691161] [ 54.691581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.692486] ? __create_object+0x59/0x80 [ 54.693263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.694254] __vmalloc_noprof+0x59/0x60 [ 54.695025] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.695864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.696795] bpf_prog_alloc+0x39/0x200 [ 54.697535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.698466] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.699353] do_seccomp+0x349/0x25e0 [ 54.700068] ? find_held_lock+0x2b/0x80 [ 54.700781] ? do_prlimit+0x310/0x610 [ 54.701509] ? __pfx_do_seccomp+0x10/0x10 [ 54.702301] ? do_raw_spin_unlock+0x53/0x220 [ 54.703142] ? _raw_spin_unlock+0x1e/0x40 [ 54.703866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.704808] ? static_key_count+0x60/0x80 [ 54.705612] prctl_set_seccomp+0x4e/0x70 [ 54.706377] __do_sys_prctl+0xe6c/0x1d70 [ 54.707153] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.708020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.708929] ? irqentry_exit+0xf3/0x650 [ 54.709698] do_syscall_64+0xbf/0x430 [ 54.710429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.711373] RIP: 0033:0x7fa4a205f5cd [ 54.712084] 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 [ 54.715246] RSP: 002b:00007ffd183530e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.716601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4a205f5cd [ 54.717869] RDX: 000055e90a8dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.719060] RBP: 00007ffd18353140 R08: 0000000000000000 R09: 00007ffd183527e0 [ 54.720122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e90c663240 [ 54.721178] R13: 00007ffd18353570 R14: 000055e90c66c380 R15: 000055e90c677540 [ 54.722257] [ 54.722608] irq event stamp: 1821 [ 54.723145] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 54.724400] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 54.725661] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 54.726943] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 54.728215] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39451' (ECDSA) to the list of known hosts. 2025/11/18 11:41:09 fuzzer started 2025/11/18 11:41:09 dialing manager at localhost:34383 2025/11/18 11:41:09 checking machine... 2025/11/18 11:41:09 checking revisions... [ 55.495784] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:41:10 testing simple program... [ 55.597439] cgroup: Unknown subsys name 'net' [ 55.656513] cgroup: Unknown subsys name 'cpuset' [ 55.668826] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:41:09 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff88801687b780 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff88801687c228 RDI=00000000c57798ad RBP=ffff88801687c1d8 RSP=ffff88806ce088c8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801687c228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275a5 RFL=00000097 [--S-APC] 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 00007fb5a81e4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93c1647008 CR3=000000000dc85000 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=ffffffff87ce3608 RBX=ffff888018c73780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888018c741d8 RDI=ffff888018c741d8 RBP=ffff888018c741d8 RSP=ffff88801727f3c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018c741d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6888265260 CR3=000000000d547000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f732e6d617062696c2f756e672d78 XMM02=00302e6f732e6d617062696c2f756e67 XMM03=2d78756e696c2d34365f3638782f6269 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000