[ 46.174925] ------------[ cut here ]------------ [ 46.175702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.177414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.178618] Modules linked in: [ 46.179101] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.180734] Tainted: [W]=WARN [ 46.181191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.182430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.183146] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.185749] RSP: 0018:ffff88800f617bc0 EFLAGS: 00010286 [ 46.186548] RAX: 0000000000000000 RBX: ffffed1001ec2f78 RCX: ffffffff813a4050 [ 46.187614] RDX: ffff88800e818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.188668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec2f2f [ 46.189718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.190768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f617df8 [ 46.191837] FS: 00007fb829b3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.193017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.193889] CR2: 00007ffce3862ef8 CR3: 000000000dde8000 CR4: 0000000000350ef0 [ 46.194947] Call Trace: [ 46.195365] [ 46.195703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.196445] ? __create_object+0x59/0x80 [ 46.197056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.197853] __vmalloc_noprof+0x59/0x60 [ 46.198466] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.199152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.199932] bpf_prog_alloc+0x39/0x200 [ 46.200532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.201292] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.201997] do_seccomp+0x349/0x25e0 [ 46.202588] ? find_held_lock+0x2b/0x80 [ 46.203185] ? do_prlimit+0x310/0x610 [ 46.203791] ? __pfx_do_seccomp+0x10/0x10 [ 46.204439] ? do_raw_spin_unlock+0x53/0x220 [ 46.205086] ? _raw_spin_unlock+0x1e/0x40 [ 46.205727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.206510] ? static_key_count+0x60/0x80 [ 46.207129] prctl_set_seccomp+0x4e/0x70 [ 46.207774] __do_sys_prctl+0xe6c/0x1d70 [ 46.208413] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.209089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.209879] ? irqentry_exit+0xf3/0x650 [ 46.210503] do_syscall_64+0xbf/0x430 [ 46.211073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.211866] RIP: 0033:0x7fb82a02e5cd [ 46.212440] 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 [ 46.215052] RSP: 002b:00007ffce3860280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.216180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb82a02e5cd [ 46.217225] RDX: 000055f4ab569e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.218291] RBP: 00007ffce38602e0 R08: 0000000000000000 R09: 00007ffce385f980 [ 46.219359] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4affe3ad0 [ 46.220415] R13: 00007ffce3860710 R14: 000055f4affe4bc0 R15: 000055f4afff5780 [ 46.221477] [ 46.221825] irq event stamp: 1709 [ 46.222364] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.223622] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.224897] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.226181] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.227455] ---[ end trace 0000000000000000 ]--- [ 49.051152] ------------[ cut here ]------------ [ 49.052104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.054137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.055576] Modules linked in: [ 49.056161] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.058373] Tainted: [W]=WARN [ 49.058931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.060478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.061374] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.064529] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 49.065497] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 49.066777] RDX: ffff888016788000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.068049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 49.069311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.070567] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 49.071842] FS: 00007fef3d11a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.073286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.074322] CR2: 00007ffcaf723ef8 CR3: 000000001fd1f000 CR4: 0000000000350ef0 [ 49.075590] Call Trace: [ 49.076045] [ 49.076490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.077376] ? __create_object+0x59/0x80 [ 49.078104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.079061] __vmalloc_noprof+0x59/0x60 [ 49.079814] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.080667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.081577] bpf_prog_alloc+0x39/0x200 [ 49.082299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.083189] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.084081] do_seccomp+0x349/0x25e0 [ 49.084782] ? find_held_lock+0x2b/0x80 [ 49.085532] ? do_prlimit+0x310/0x610 [ 49.086218] ? __pfx_do_seccomp+0x10/0x10 [ 49.086998] ? do_raw_spin_unlock+0x53/0x220 [ 49.087851] ? _raw_spin_unlock+0x1e/0x40 [ 49.088622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.089562] ? static_key_count+0x60/0x80 [ 49.090343] prctl_set_seccomp+0x4e/0x70 [ 49.091065] __do_sys_prctl+0xe6c/0x1d70 [ 49.091850] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.092697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.093647] ? irqentry_exit+0xf3/0x650 [ 49.094404] do_syscall_64+0xbf/0x430 [ 49.095094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.096039] RIP: 0033:0x7fef3d60c5cd [ 49.096731] 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 [ 49.099869] RSP: 002b:00007ffcaf721450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.101218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef3d60c5cd [ 49.102483] RDX: 000055aad2577e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.103767] RBP: 00007ffcaf7214b0 R08: 0000000000000000 R09: 00007ffcaf720b50 [ 49.105043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab0291b2b0 [ 49.106295] R13: 00007ffcaf7218e0 R14: 000055ab0291dd20 R15: 000055ab0292f8d0 [ 49.107595] [ 49.108010] irq event stamp: 1797 [ 49.108501] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.109463] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.110420] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 49.111397] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 49.112325] ---[ end trace 0000000000000000 ]--- [ 49.785822] ------------[ cut here ]------------ [ 49.786740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.788785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 49.790209] Modules linked in: [ 49.790835] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.792818] Tainted: [W]=WARN [ 49.793399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.794840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.795766] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.798877] RSP: 0018:ffff888018eb7bc0 EFLAGS: 00010286 [ 49.799860] RAX: 0000000000000000 RBX: ffffed10031d6f78 RCX: ffffffff813a4050 [ 49.801116] RDX: ffff88801b523780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.802373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d6f2f [ 49.803649] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.804904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018eb7df8 [ 49.806167] FS: 00007f9fa6d41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.807600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.808645] CR2: 00007f9fa7233580 CR3: 000000001fd77000 CR4: 0000000000350ef0 [ 49.809905] Call Trace: [ 49.810394] [ 49.810799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.811694] ? __create_object+0x59/0x80 [ 49.812473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.813432] __vmalloc_noprof+0x59/0x60 [ 49.814147] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.814995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.815946] bpf_prog_alloc+0x39/0x200 [ 49.816686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.817609] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.818484] do_seccomp+0x349/0x25e0 [ 49.819150] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.820054] ? __pfx_do_seccomp+0x10/0x10 [ 49.820833] ? find_held_lock+0x2b/0x80 [ 49.821575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.822519] ? static_key_count+0x60/0x80 [ 49.823328] prctl_set_seccomp+0x4e/0x70 [ 49.824061] __do_sys_prctl+0xe6c/0x1d70 [ 49.824827] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.825668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.826621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.827609] ? irqentry_exit+0xf3/0x650 [ 49.828354] do_syscall_64+0xbf/0x430 [ 49.829045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.829984] RIP: 0033:0x7f9fa72335cd [ 49.830670] 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 [ 49.833824] RSP: 002b:00007ffcd0fe1e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.835160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fa72335cd [ 49.836427] RDX: 00005593e93f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.837683] RBP: 00007ffcd0fe1ee0 R08: 0000000000000000 R09: 00007ffcd0fe1580 [ 49.838960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055940d409ad0 [ 49.840001] R13: 00007ffcd0fe2310 R14: 000055940d40abc0 R15: 000055940d41b780 [ 49.840812] [ 49.841079] irq event stamp: 1691 [ 49.841482] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.842429] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.843393] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.844164] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.844899] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7903' (ECDSA) to the list of known hosts. 2025/11/18 07:38:51 fuzzer started 2025/11/18 07:38:51 dialing manager at localhost:37895 2025/11/18 07:38:51 checking machine... 2025/11/18 07:38:51 checking revisions... [ 50.717158] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:38:51 testing simple program... [ 50.808013] cgroup: Unknown subsys name 'net' [ 50.877681] cgroup: Unknown subsys name 'cpuset' [ 50.891795] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:38:50 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016789bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801678a618 RDI=ffff88801678a618 RBP=ffff88801678a618 RSP=ffff88800df7f910 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801678a618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007fef3d11a900 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=00007fef3d6cf650 CR3=000000000e0b8000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000093 RBX=0000000000000127 RCX=0000000000000000 RDX=0000000000000000 RSI=000055648be76c50 RDI=000055648be76e68 RBP=000055648be76e68 RSP=00007fa860834ac0 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000055648be76c50 R14=000055648be76c80 R15=0000000000000001 RIP=00007fa86127461e RFL=00000202 [-------] 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 00007fa860835700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6956126000 CR3=000000000eaa3000 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=2030353a38333a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a38333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000