[ 39.105165] ------------[ cut here ]------------ [ 39.106067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.108191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.109679] Modules linked in: [ 39.110338] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.112330] Tainted: [W]=WARN [ 39.112885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.114379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.115291] 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 [ 39.118513] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 39.119503] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 39.120807] RDX: ffff88800fa25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 39.123401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.124679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 39.125996] FS: 00007f1be67da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.127439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.128518] CR2: 00007ffeb2ebaef7 CR3: 000000000dbcc000 CR4: 0000000000350ef0 [ 39.129828] Call Trace: [ 39.130332] [ 39.130748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.131657] ? __create_object+0x59/0x80 [ 39.132463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133450] __vmalloc_noprof+0x59/0x60 [ 39.134233] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.135067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136010] bpf_prog_alloc+0x39/0x200 [ 39.136749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137680] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.138610] do_seccomp+0x349/0x25e0 [ 39.139343] ? find_held_lock+0x2b/0x80 [ 39.140048] ? do_prlimit+0x310/0x610 [ 39.140807] ? __pfx_do_seccomp+0x10/0x10 [ 39.141590] ? do_raw_spin_unlock+0x53/0x220 [ 39.142439] ? _raw_spin_unlock+0x1e/0x40 [ 39.143222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.144204] ? static_key_count+0x60/0x80 [ 39.144952] prctl_set_seccomp+0x4e/0x70 [ 39.145732] __do_sys_prctl+0xe6c/0x1d70 [ 39.146545] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.147407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.148387] ? irqentry_exit+0xf3/0x650 [ 39.149163] do_syscall_64+0xbf/0x430 [ 39.149871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150832] RIP: 0033:0x7f1be6ccc5cd [ 39.151541] 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 [ 39.154766] RSP: 002b:00007ffeb2eb8b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.156130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1be6ccc5cd [ 39.157426] RDX: 00005617e8f69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.158723] RBP: 00007ffeb2eb8bf0 R08: 0000000000000000 R09: 00007ffeb2eb8290 [ 39.159997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561815a5e2b0 [ 39.161284] R13: 00007ffeb2eb9020 R14: 0000561815a60d20 R15: 0000561815a728d0 [ 39.162584] [ 39.163009] irq event stamp: 1755 [ 39.163656] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.165198] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.166746] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 39.168299] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 39.169842] ---[ end trace 0000000000000000 ]--- [ 42.717346] ------------[ cut here ]------------ [ 42.718289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.720335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.721808] Modules linked in: [ 42.722455] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.724675] Tainted: [W]=WARN [ 42.725343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.726813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.727734] 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 [ 42.730955] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 42.731928] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 42.733217] RDX: ffff888017a89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.734524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 42.735812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.737083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 42.738388] FS: 00007ffa702aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.739826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.740887] CR2: 00007fff76003ef7 CR3: 000000000cd01000 CR4: 0000000000350ef0 [ 42.742165] Call Trace: [ 42.742630] [ 42.743043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.743949] ? __create_object+0x59/0x80 [ 42.744720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.745689] __vmalloc_noprof+0x59/0x60 [ 42.746476] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.747351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.748292] bpf_prog_alloc+0x39/0x200 [ 42.748991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.749920] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.750828] do_seccomp+0x349/0x25e0 [ 42.751549] ? find_held_lock+0x2b/0x80 [ 42.752319] ? do_prlimit+0x310/0x610 [ 42.753031] ? __pfx_do_seccomp+0x10/0x10 [ 42.753823] ? do_raw_spin_unlock+0x53/0x220 [ 42.754684] ? _raw_spin_unlock+0x1e/0x40 [ 42.755471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.756444] ? static_key_count+0x60/0x80 [ 42.757250] prctl_set_seccomp+0x4e/0x70 [ 42.757996] __do_sys_prctl+0xe6c/0x1d70 [ 42.758770] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.759621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.760605] ? irqentry_exit+0xf3/0x650 [ 42.761383] do_syscall_64+0xbf/0x430 [ 42.762096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.763053] RIP: 0033:0x7ffa7079c5cd [ 42.763767] 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 [ 42.766958] RSP: 002b:00007fff760025a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.768306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa7079c5cd [ 42.769586] RDX: 0000563522b17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.770892] RBP: 00007fff76002600 R08: 0000000000000000 R09: 00007fff76001ca0 [ 42.772165] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635530d4ad0 [ 42.773456] R13: 00007fff76002a30 R14: 00005635530d5bc0 R15: 00005635530e6780 [ 42.774775] [ 42.775251] irq event stamp: 1805 [ 42.775863] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.777380] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.778916] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 42.780468] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.781995] ---[ end trace 0000000000000000 ]--- [ 43.574028] ------------[ cut here ]------------ [ 43.574941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.577023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.578490] Modules linked in: [ 43.579088] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.581091] Tainted: [W]=WARN [ 43.581692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.583156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.584016] 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 [ 43.587194] RSP: 0018:ffff888019b3fbc0 EFLAGS: 00010286 [ 43.588173] RAX: 0000000000000000 RBX: ffffed1003367f78 RCX: ffffffff813a4050 [ 43.589470] RDX: ffff8880161c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.590766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003367f2f [ 43.592048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.593311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b3fdf8 [ 43.594592] FS: 00007fd398458900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.596053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.597122] CR2: 00007ffd87e97ef7 CR3: 000000000d2b7000 CR4: 0000000000350ef0 [ 43.598430] Call Trace: [ 43.598894] [ 43.599346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.600251] ? __create_object+0x59/0x80 [ 43.600988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.601962] __vmalloc_noprof+0x59/0x60 [ 43.602702] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.603584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.604513] bpf_prog_alloc+0x39/0x200 [ 43.605246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.606193] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.607063] do_seccomp+0x349/0x25e0 [ 43.607794] ? find_held_lock+0x2b/0x80 [ 43.608553] ? do_prlimit+0x310/0x610 [ 43.609299] ? __pfx_do_seccomp+0x10/0x10 [ 43.610057] ? do_raw_spin_unlock+0x53/0x220 [ 43.610890] ? _raw_spin_unlock+0x1e/0x40 [ 43.611672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.612636] ? static_key_count+0x60/0x80 [ 43.613450] prctl_set_seccomp+0x4e/0x70 [ 43.614243] __do_sys_prctl+0xe6c/0x1d70 [ 43.614979] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.615826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.616791] ? irqentry_exit+0xf3/0x650 [ 43.617550] do_syscall_64+0xbf/0x430 [ 43.618307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.619257] RIP: 0033:0x7fd39894a5cd [ 43.619917] 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 [ 43.623085] RSP: 002b:00007ffd87e95b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.624477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd39894a5cd [ 43.625748] RDX: 000055ce5e5a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.627044] RBP: 00007ffd87e95b70 R08: 0000000000000000 R09: 00007ffd87e95210 [ 43.628333] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce7700bad0 [ 43.629617] R13: 00007ffd87e95fa0 R14: 000055ce7700cbc0 R15: 000055ce7701d780 [ 43.630943] [ 43.631396] irq event stamp: 1727 [ 43.632009] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 43.633517] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.635063] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 43.636606] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 43.638131] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41847' (ECDSA) to the list of known hosts. 2025/11/18 01:39:12 fuzzer started 2025/11/18 01:39:12 dialing manager at localhost:37895 2025/11/18 01:39:12 checking machine... 2025/11/18 01:39:12 checking revisions... [ 44.554024] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:39:12 testing simple program... [ 44.639682] cgroup: Unknown subsys name 'net' [ 44.701919] cgroup: Unknown subsys name 'cpuset' [ 44.721985] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:39:11 Registers: info registers vcpu 0 RAX=0000000080010100 RBX=0000000000010000 RCX=ffffffff8162a378 RDX=ffff888013e91bc0 RSI=ffffffff81848e5b RDI=0000000000000005 RBP=0000000000000002 RSP=ffff88806ce08668 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000010000 R11=0000000000009305 R12=ffff88806ce27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751c98 RFL=00000006 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f104e975900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f104e08d2e0 CR3=000000000bf55000 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=e896c0abad1394b5ef49795c3ce45a06 XMM02=0000000000304740eff9b2d0a8fce9cb XMM03=00000000003048102c67c8bc2e329bc3 XMM04=81073bc1913098d900000000000ae988 XMM05=b8aa108ab0b648f100000000003218e0 XMM06=33764a97c6c642a10000000000320680 XMM07=fb795ef6d65770560000000000310098 XMM08=2c67c8bc2e329bc300000000003047b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff88800b38f9b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880178c9fbc RBP=ffff88800b38faf8 RSP=ffff88800b38fa60 R8 =0000000000000001 R9 =ffff88800b38faa0 R10=000000000003c9ed R11=000000000009aa5c R12=ffff88800b38fb28 R13=0000000000000000 R14=ffff8880178c9bc0 R15=ffff888008c42000 RIP=ffffffff812dfbec RFL=00000286 [--S--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 00007ffa702aa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff75ffc000 CR3=000000000d279000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000