[ 54.091240] ------------[ cut here ]------------ [ 54.092172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.094049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 54.095435] Modules linked in: [ 54.096050] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.099136] Tainted: [W]=WARN [ 54.099824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.101238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.102113] 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 [ 54.105174] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 54.106115] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 54.107368] RDX: ffff88800fce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.108622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 54.109861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.111093] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 54.112340] FS: 00007f3e83f0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.113727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.114744] CR2: 00007ffd8e7feef7 CR3: 0000000016aa9000 CR4: 0000000000350ef0 [ 54.116004] Call Trace: [ 54.116452] [ 54.116892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.117753] ? __create_object+0x59/0x80 [ 54.118453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.119373] __vmalloc_noprof+0x59/0x60 [ 54.120107] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.120953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.121852] bpf_prog_alloc+0x39/0x200 [ 54.122518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.123395] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.124282] do_seccomp+0x349/0x25e0 [ 54.125326] ? find_held_lock+0x2b/0x80 [ 54.126052] ? do_prlimit+0x310/0x610 [ 54.126768] ? __pfx_do_seccomp+0x10/0x10 [ 54.127476] ? do_raw_spin_unlock+0x53/0x220 [ 54.128214] ? _raw_spin_unlock+0x1e/0x40 [ 54.128875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.129705] ? static_key_count+0x60/0x80 [ 54.130372] prctl_set_seccomp+0x4e/0x70 [ 54.131177] __do_sys_prctl+0xe6c/0x1d70 [ 54.132036] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.132949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.133974] ? irqentry_exit+0xf3/0x650 [ 54.134784] do_syscall_64+0xbf/0x430 [ 54.135519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.136422] RIP: 0033:0x7f3e843ff5cd [ 54.137056] 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 [ 54.139827] RSP: 002b:00007ffd8e7fca50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.141067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e843ff5cd [ 54.142320] RDX: 000055b063d2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.143597] RBP: 00007ffd8e7fcab0 R08: 0000000000000000 R09: 00007ffd8e7fc150 [ 54.144927] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b098099ad0 [ 54.146203] R13: 00007ffd8e7fcee0 R14: 000055b09809abc0 R15: 000055b0980ab780 [ 54.147487] [ 54.147982] irq event stamp: 2047 [ 54.148637] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 54.150167] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 54.151696] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 54.153242] softirqs last disabled at (1953): [] __irq_exit_rcu+0xc4/0x100 [ 54.154748] ---[ end trace 0000000000000000 ]--- [ 57.597195] ------------[ cut here ]------------ [ 57.598127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.600177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 57.601641] Modules linked in: [ 57.602231] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.604475] Tainted: [W]=WARN [ 57.605133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.606619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.607485] 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 [ 57.610677] RSP: 0018:ffff88801737fbc0 EFLAGS: 00010286 [ 57.611656] RAX: 0000000000000000 RBX: ffffed1002e6ff78 RCX: ffffffff813a4050 [ 57.612964] RDX: ffff888019bb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.614237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ff2f [ 57.615513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.616832] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801737fdf8 [ 57.618101] FS: 00007f6b82d98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.619561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.620639] CR2: 00007fff46541ef7 CR3: 000000000da8c000 CR4: 0000000000350ef0 [ 57.621916] Call Trace: [ 57.622379] [ 57.622825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.623733] ? __create_object+0x59/0x80 [ 57.624479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.625448] __vmalloc_noprof+0x59/0x60 [ 57.626205] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.627077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.628021] bpf_prog_alloc+0x39/0x200 [ 57.628759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.629693] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.630600] do_seccomp+0x349/0x25e0 [ 57.631268] ? find_held_lock+0x2b/0x80 [ 57.632034] ? do_prlimit+0x310/0x610 [ 57.632776] ? __pfx_do_seccomp+0x10/0x10 [ 57.633515] ? do_raw_spin_unlock+0x53/0x220 [ 57.634348] ? _raw_spin_unlock+0x1e/0x40 [ 57.635128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.636108] ? static_key_count+0x60/0x80 [ 57.636921] prctl_set_seccomp+0x4e/0x70 [ 57.637712] __do_sys_prctl+0xe6c/0x1d70 [ 57.638448] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.639295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.640272] ? irqentry_exit+0xf3/0x650 [ 57.641050] do_syscall_64+0xbf/0x430 [ 57.641802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.642757] RIP: 0033:0x7f6b8328a5cd [ 57.643417] 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 [ 57.646590] RSP: 002b:00007fff46540120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.647963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b8328a5cd [ 57.649249] RDX: 000055dc5b940e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.650557] RBP: 00007fff46540180 R08: 0000000000000000 R09: 00007fff4653f820 [ 57.651849] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc5d0eead0 [ 57.653129] R13: 00007fff465405b0 R14: 000055dc5d0efbc0 R15: 000055dc5d100780 [ 57.654423] [ 57.654898] irq event stamp: 1813 [ 57.655504] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.657059] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.658580] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 57.660120] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 57.661645] ---[ end trace 0000000000000000 ]--- [ 58.556399] ------------[ cut here ]------------ [ 58.557317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.559285] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/264 [ 58.560964] Modules linked in: [ 58.561666] CPU: 1 UID: 104 PID: 264 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.563660] Tainted: [W]=WARN [ 58.564224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.565679] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.566529] 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 [ 58.569703] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 58.570662] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 58.571938] RDX: ffff8880183e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.573197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 58.574457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.575732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 58.577001] FS: 00007f5dbabeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.578415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.579471] CR2: 00007ffc26ce5ef7 CR3: 0000000016832000 CR4: 0000000000350ef0 [ 58.580795] Call Trace: [ 58.581268] [ 58.581703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.582585] ? __create_object+0x59/0x80 [ 58.583307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.584275] __vmalloc_noprof+0x59/0x60 [ 58.585063] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.585922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.586833] bpf_prog_alloc+0x39/0x200 [ 58.587514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.588443] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.589349] do_seccomp+0x349/0x25e0 [ 58.590046] ? find_held_lock+0x2b/0x80 [ 58.590791] ? do_prlimit+0x310/0x610 [ 58.591477] ? __pfx_do_seccomp+0x10/0x10 [ 58.592261] ? do_raw_spin_unlock+0x53/0x220 [ 58.593077] ? _raw_spin_unlock+0x1e/0x40 [ 58.593839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.594780] ? static_key_count+0x60/0x80 [ 58.595516] prctl_set_seccomp+0x4e/0x70 [ 58.596285] __do_sys_prctl+0xe6c/0x1d70 [ 58.597056] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.597913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.598874] ? irqentry_exit+0xf3/0x650 [ 58.599627] do_syscall_64+0xbf/0x430 [ 58.600332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.601266] RIP: 0033:0x7f5dbb0dd5cd [ 58.601962] 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 [ 58.605109] RSP: 002b:00007ffc26ce3ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.606500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dbb0dd5cd [ 58.607779] RDX: 0000559b28f88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.609042] RBP: 00007ffc26ce3f40 R08: 0000000000000000 R09: 00007ffc26ce35e0 [ 58.610304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b33553ad0 [ 58.611569] R13: 00007ffc26ce4370 R14: 0000559b33554bc0 R15: 0000559b33565780 [ 58.612881] [ 58.613297] irq event stamp: 1799 [ 58.613952] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 58.615458] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 58.616961] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 58.618474] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 58.619985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16382' (ECDSA) to the list of known hosts. 2025/11/19 02:59:45 fuzzer started 2025/11/19 02:59:45 dialing manager at localhost:34383 2025/11/19 02:59:45 checking machine... 2025/11/19 02:59:45 checking revisions... [ 59.517303] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:59:45 testing simple program... [ 59.618444] cgroup: Unknown subsys name 'net' [ 59.695207] cgroup: Unknown subsys name 'cpuset' [ 59.716970] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:59:44 Registers: info registers vcpu 0 RAX=ffffffff85f10a38 RBX=ffff888013be1bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a38 RSP=ffff88806ce08c90 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fd955ea3900 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=000055dc5d10c804 CR3=000000000daf9000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c2b072a82e2aff5500000000000ae988 XMM05=164755316c0639250000000000325bd8 XMM06=2efb0573ff7526710000000000324a38 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888015af7ad8 RSP=ffff888015af79f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888015af7ac8 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529288 RFL=00000292 [--S-A--] 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 00007f6b82d98900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b833500b0 CR3=000000001f850000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3635325b646873732034343a3935 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000