[ 53.905823] ------------[ cut here ]------------ [ 53.906772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.908841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.910344] Modules linked in: [ 53.910978] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.912922] Tainted: [W]=WARN [ 53.913465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.914929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.915838] 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 [ 53.919033] RSP: 0018:ffff888014197bc0 EFLAGS: 00010286 [ 53.920003] RAX: 0000000000000000 RBX: ffffed1002832f78 RCX: ffffffff813a4050 [ 53.921293] RDX: ffff88801a579bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.922584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002832f2f [ 53.923849] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.925128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014197df8 [ 53.926420] FS: 00007f5ec153b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.927858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.928910] CR2: 00007ffecbb10ef7 CR3: 000000001c48d000 CR4: 0000000000350ef0 [ 53.930180] Call Trace: [ 53.930680] [ 53.931098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.931985] ? __create_object+0x59/0x80 [ 53.932771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.933735] __vmalloc_noprof+0x59/0x60 [ 53.934458] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.935329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.936261] bpf_prog_alloc+0x39/0x200 [ 53.936986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.937911] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.938829] do_seccomp+0x349/0x25e0 [ 53.939499] ? find_held_lock+0x2b/0x80 [ 53.940247] ? do_prlimit+0x310/0x610 [ 53.940995] ? __pfx_do_seccomp+0x10/0x10 [ 53.941774] ? do_raw_spin_unlock+0x53/0x220 [ 53.942566] ? _raw_spin_unlock+0x1e/0x40 [ 53.943351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.944307] ? static_key_count+0x60/0x80 [ 53.945101] prctl_set_seccomp+0x4e/0x70 [ 53.945860] __do_sys_prctl+0xe6c/0x1d70 [ 53.946616] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.947495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.948456] ? irqentry_exit+0xf3/0x650 [ 53.949210] do_syscall_64+0xbf/0x430 [ 53.949955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.950933] RIP: 0033:0x7f5ec1a2d5cd [ 53.951592] 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 [ 53.954822] RSP: 002b:00007ffecbb0f2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.956169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ec1a2d5cd [ 53.957447] RDX: 000055c06b41ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.958752] RBP: 00007ffecbb0f330 R08: 0000000000000000 R09: 00007ffecbb0e9d0 [ 53.960036] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0a30a3ad0 [ 53.961307] R13: 00007ffecbb0f760 R14: 000055c0a30a4bc0 R15: 000055c0a30b5780 [ 53.962612] [ 53.963072] irq event stamp: 1755 [ 53.963721] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 53.965241] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 53.966775] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 53.968319] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 53.969832] ---[ end trace 0000000000000000 ]--- [ 56.674025] ------------[ cut here ]------------ [ 56.675028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.677184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.678755] Modules linked in: [ 56.679385] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.681462] Tainted: [W]=WARN [ 56.682089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.683908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.684956] 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 [ 56.688248] RSP: 0018:ffff88801673fbc0 EFLAGS: 00010286 [ 56.689288] RAX: 0000000000000000 RBX: ffffed1002ce7f78 RCX: ffffffff813a4050 [ 56.690646] RDX: ffff8880165bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.691958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce7f2f [ 56.693290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.694663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801673fdf8 [ 56.696000] FS: 00007f4e0a110900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.697493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.698593] CR2: 00007fff14166ef7 CR3: 000000000bb9f000 CR4: 0000000000350ef0 [ 56.699948] Call Trace: [ 56.700432] [ 56.700903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.701833] ? __create_object+0x59/0x80 [ 56.702613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.703618] __vmalloc_noprof+0x59/0x60 [ 56.704407] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.705302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.706267] bpf_prog_alloc+0x39/0x200 [ 56.707036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.708012] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.708956] do_seccomp+0x349/0x25e0 [ 56.709715] ? find_held_lock+0x2b/0x80 [ 56.710480] ? do_prlimit+0x310/0x610 [ 56.711246] ? __pfx_do_seccomp+0x10/0x10 [ 56.712048] ? do_raw_spin_unlock+0x53/0x220 [ 56.712929] ? _raw_spin_unlock+0x1e/0x40 [ 56.713740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.714746] ? static_key_count+0x60/0x80 [ 56.715527] prctl_set_seccomp+0x4e/0x70 [ 56.716326] __do_sys_prctl+0xe6c/0x1d70 [ 56.717102] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.717998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.719014] ? irqentry_exit+0xf3/0x650 [ 56.719822] do_syscall_64+0xbf/0x430 [ 56.720537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.721505] RIP: 0033:0x7f4e0a6025cd [ 56.722229] 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 [ 56.725849] RSP: 002b:00007fff14164ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.727674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e0a6025cd [ 56.729531] RDX: 000055f66a4bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.731250] RBP: 00007fff14164f50 R08: 0000000000000000 R09: 00007fff141645f0 [ 56.732804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f697084ad0 [ 56.734320] R13: 00007fff14165380 R14: 000055f697085bc0 R15: 000055f697096780 [ 56.735514] [ 56.735909] irq event stamp: 1833 [ 56.736438] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 56.737741] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 56.739060] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 56.740402] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 56.741692] ---[ end trace 0000000000000000 ]--- [ 57.607127] ------------[ cut here ]------------ [ 57.608061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.610069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.611521] Modules linked in: [ 57.612204] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.614199] Tainted: [W]=WARN [ 57.614811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.616266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.617176] 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 [ 57.620323] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 57.621283] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 57.622559] RDX: ffff888016de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.623826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 57.625092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.626364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 57.627647] FS: 00007f4c941ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.629065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.630118] CR2: 00007ffc52ebcef7 CR3: 00000000208a6000 CR4: 0000000000350ef0 [ 57.631400] Call Trace: [ 57.631911] [ 57.632319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.633207] ? __create_object+0x59/0x80 [ 57.633983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.634972] __vmalloc_noprof+0x59/0x60 [ 57.635745] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.636565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.637472] bpf_prog_alloc+0x39/0x200 [ 57.638246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.639287] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.640195] do_seccomp+0x349/0x25e0 [ 57.640910] ? find_held_lock+0x2b/0x80 [ 57.641613] ? do_prlimit+0x310/0x610 [ 57.642369] ? __pfx_do_seccomp+0x10/0x10 [ 57.643152] ? do_raw_spin_unlock+0x53/0x220 [ 57.643974] ? _raw_spin_unlock+0x1e/0x40 [ 57.644747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.645704] ? static_key_count+0x60/0x80 [ 57.646462] prctl_set_seccomp+0x4e/0x70 [ 57.647232] __do_sys_prctl+0xe6c/0x1d70 [ 57.648006] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.648866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.649839] ? irqentry_exit+0xf3/0x650 [ 57.650560] do_syscall_64+0xbf/0x430 [ 57.651298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.652248] RIP: 0033:0x7f4c9469f5cd [ 57.652956] 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 [ 57.656082] RSP: 002b:00007ffc52ebb3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.657427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c9469f5cd [ 57.658719] RDX: 000055ba5f1e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.659983] RBP: 00007ffc52ebb420 R08: 0000000000000000 R09: 00007ffc52ebaac0 [ 57.661247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba7765d240 [ 57.662521] R13: 00007ffc52ebb850 R14: 000055ba77666380 R15: 000055ba77671540 [ 57.663806] [ 57.664229] irq event stamp: 1767 [ 57.664872] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 57.666393] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 57.667894] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 57.669411] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 57.670911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43779' (ECDSA) to the list of known hosts. 2025/11/18 02:05:17 fuzzer started 2025/11/18 02:05:17 dialing manager at localhost:37895 2025/11/18 02:05:17 checking machine... 2025/11/18 02:05:17 checking revisions... [ 58.616108] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:05:17 testing simple program... [ 58.711978] cgroup: Unknown subsys name 'net' [ 58.796105] cgroup: Unknown subsys name 'cpuset' [ 58.812399] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:05:17 Registers: info registers vcpu 0 RAX=00000000ffffffff RBX=ffff88800a3d8000 RCX=ffffffff8360ec32 RDX=ffffc90000660000 RSI=ffffffff8360ec3f RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =ffffed100147b2b7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800a3d95b8 R14=ffff88800a3d91d0 R15=000000000000000a RIP=ffffffff8360ec6c RFL=00000046 [---Z-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 00007f4e0a110900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f697081218 CR3=000000000e721000 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=bdd4c63848748259acc1fc014115bb10 XMM02=acf8e3f0dac728508c39632bbaca3fe3 XMM03=df5253a427cfcc5069dd97c97870582e XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000394 RBX=ffff888016de3780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000002 RBP=ffff888016de41d8 RSP=ffff88801433f320 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016de4228 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff81527227 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 00007f2951e53900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005602c24f7668 CR3=000000000b700000 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=25252525252525252525252525252525 XMM01=0000000000ff000000ff000000000000 XMM02=0000000000ff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=636f72702f0029786c25783020726f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000