[ 46.312117] ------------[ cut here ]------------ [ 46.313175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.315440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.317089] Modules linked in: [ 46.317806] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.320040] Tainted: [W]=WARN [ 46.320709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.322331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.323358] 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 [ 46.326935] RSP: 0018:ffff88801b1e7bc0 EFLAGS: 00010286 [ 46.328053] RAX: 0000000000000000 RBX: ffffed100363cf78 RCX: ffffffff813a4050 [ 46.329507] RDX: ffff88801ad2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.330955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363cf2f [ 46.332421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.333899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1e7df8 [ 46.335356] FS: 00007f3cccb6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.336989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.338193] CR2: 00007fff5324def7 CR3: 000000000dc1f000 CR4: 0000000000350ef0 [ 46.339637] Call Trace: [ 46.340177] [ 46.340679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.341685] ? __create_object+0x59/0x80 [ 46.342569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.343647] __vmalloc_noprof+0x59/0x60 [ 46.344528] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.345507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.346541] bpf_prog_alloc+0x39/0x200 [ 46.347362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.348422] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.349430] do_seccomp+0x349/0x25e0 [ 46.350179] ? find_held_lock+0x2b/0x80 [ 46.351022] ? do_prlimit+0x310/0x610 [ 46.351854] ? __pfx_do_seccomp+0x10/0x10 [ 46.352738] ? do_raw_spin_unlock+0x53/0x220 [ 46.353670] ? _raw_spin_unlock+0x1e/0x40 [ 46.354537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.355604] ? static_key_count+0x60/0x80 [ 46.356514] prctl_set_seccomp+0x4e/0x70 [ 46.357387] __do_sys_prctl+0xe6c/0x1d70 [ 46.358203] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.359176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.360302] ? irqentry_exit+0xf3/0x650 [ 46.361106] do_syscall_64+0xbf/0x430 [ 46.361922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.362975] RIP: 0033:0x7f3ccd0605cd [ 46.363752] 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 [ 46.367305] RSP: 002b:00007fff5324ce60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.368842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ccd0605cd [ 46.370279] RDX: 0000564d3bfb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.371709] RBP: 00007fff5324cec0 R08: 0000000000000000 R09: 00007fff5324c560 [ 46.373152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d4334f2b0 [ 46.374570] R13: 00007fff5324d2f0 R14: 0000564d43351d20 R15: 0000564d433638d0 [ 46.376021] [ 46.376491] irq event stamp: 1781 [ 46.377075] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.378515] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.379981] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.381458] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 46.382894] ---[ end trace 0000000000000000 ]--- [ 49.607550] ------------[ cut here ]------------ [ 49.608508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.610494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.611949] Modules linked in: [ 49.612576] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.614614] Tainted: [W]=WARN [ 49.615163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.616654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.617578] 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 [ 49.620771] RSP: 0018:ffff888017b3fbc0 EFLAGS: 00010286 [ 49.621740] RAX: 0000000000000000 RBX: ffffed1002f67f78 RCX: ffffffff813a4050 [ 49.623018] RDX: ffff888016c61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.624304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f67f2f [ 49.625602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.626911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b3fdf8 [ 49.628224] FS: 00007fe56acaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.629681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.630758] CR2: 00007ffd8bd9fef7 CR3: 00000000211b7000 CR4: 0000000000350ef0 [ 49.632054] Call Trace: [ 49.632550] [ 49.632959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.633847] ? __create_object+0x59/0x80 [ 49.634642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.635600] __vmalloc_noprof+0x59/0x60 [ 49.636361] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.637182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.638107] bpf_prog_alloc+0x39/0x200 [ 49.638831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.639769] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.640676] do_seccomp+0x349/0x25e0 [ 49.641398] ? find_held_lock+0x2b/0x80 [ 49.642100] ? do_prlimit+0x310/0x610 [ 49.642871] ? __pfx_do_seccomp+0x10/0x10 [ 49.643635] ? do_raw_spin_unlock+0x53/0x220 [ 49.644484] ? _raw_spin_unlock+0x1e/0x40 [ 49.645217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.646185] ? static_key_count+0x60/0x80 [ 49.646986] prctl_set_seccomp+0x4e/0x70 [ 49.647761] __do_sys_prctl+0xe6c/0x1d70 [ 49.648567] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.649425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.650386] ? irqentry_exit+0xf3/0x650 [ 49.651105] do_syscall_64+0xbf/0x430 [ 49.651851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.652823] RIP: 0033:0x7fe56b1a15cd [ 49.653527] 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 [ 49.656736] RSP: 002b:00007ffd8bd9d710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.658092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe56b1a15cd [ 49.659378] RDX: 0000560b6640fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.660672] RBP: 00007ffd8bd9d770 R08: 0000000000000000 R09: 00007ffd8bd9ce10 [ 49.661981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b70efbad0 [ 49.663273] R13: 00007ffd8bd9dba0 R14: 0000560b70efcbc0 R15: 0000560b70f0d780 [ 49.664596] [ 49.665023] irq event stamp: 1725 [ 49.665684] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.667219] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.668771] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 49.670334] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 49.671845] ---[ end trace 0000000000000000 ]--- [ 50.543476] ------------[ cut here ]------------ [ 50.544445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.546530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.548046] Modules linked in: [ 50.548686] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.550941] Tainted: [W]=WARN [ 50.551579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.553044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.553956] 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 [ 50.557096] RSP: 0018:ffff88801b19fbc0 EFLAGS: 00010286 [ 50.558070] RAX: 0000000000000000 RBX: ffffed1003633f78 RCX: ffffffff813a4050 [ 50.559338] RDX: ffff888016a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.560629] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003633f2f [ 50.561903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.563170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b19fdf8 [ 50.564472] FS: 00007f27a639f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.565936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.566998] CR2: 00007ffd67602ef7 CR3: 000000001cc09000 CR4: 0000000000350ef0 [ 50.568286] Call Trace: [ 50.568761] [ 50.569178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.570087] ? __create_object+0x59/0x80 [ 50.570874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.571842] __vmalloc_noprof+0x59/0x60 [ 50.573265] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.574100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.575040] bpf_prog_alloc+0x39/0x200 [ 50.575774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576713] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.577638] do_seccomp+0x349/0x25e0 [ 50.578367] ? find_held_lock+0x2b/0x80 [ 50.579082] ? do_prlimit+0x310/0x610 [ 50.579842] ? __pfx_do_seccomp+0x10/0x10 [ 50.580660] ? do_raw_spin_unlock+0x53/0x220 [ 50.581502] ? _raw_spin_unlock+0x1e/0x40 [ 50.582301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.583219] ? static_key_count+0x60/0x80 [ 50.584050] prctl_set_seccomp+0x4e/0x70 [ 50.584843] __do_sys_prctl+0xe6c/0x1d70 [ 50.585643] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.586527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.587503] ? irqentry_exit+0xf3/0x650 [ 50.588288] do_syscall_64+0xbf/0x430 [ 50.588990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.589951] RIP: 0033:0x7f27a68915cd [ 50.590650] 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 [ 50.593771] RSP: 002b:00007ffd67600f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.595114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27a68915cd [ 50.596392] RDX: 000055a7753f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.597675] RBP: 00007ffd67600f70 R08: 0000000000000000 R09: 00007ffd67600610 [ 50.598941] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a79492ead0 [ 50.600221] R13: 00007ffd676013a0 R14: 000055a79492fbc0 R15: 000055a794940780 [ 50.601538] [ 50.601966] irq event stamp: 1853 [ 50.602617] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 50.604132] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.605634] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.607150] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.608569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17583' (ECDSA) to the list of known hosts. 2025/11/18 08:40:16 fuzzer started 2025/11/18 08:40:16 dialing manager at localhost:34383 2025/11/18 08:40:16 checking machine... 2025/11/18 08:40:16 checking revisions... [ 51.521944] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:40:16 testing simple program... [ 51.616008] cgroup: Unknown subsys name 'net' [ 51.690766] cgroup: Unknown subsys name 'cpuset' [ 51.717564] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:40:15 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888018b6f3b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007fe56acaf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe56b264650 CR3=0000000013f11000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000251df RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560b70f20768 CR3=000000000ddc7000 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=7d119f954428db9ebf44a69ea92e1905 XMM02=ec2efd57dc4c00df0000000000304e30 XMM03=2eee625c59c48e8b0000000000304f00 XMM04=2ac0fd990813717800000000000ae988 XMM05=090f1556b20111b30000000000322680 XMM06=5b75c91c804453420000000000322508 XMM07=e042d86d42eb936e0000000000313788 XMM08=2eee625c59c48e8b0000000000304f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000