[ 45.712771] ------------[ cut here ]------------ [ 45.713752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.715818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.717318] Modules linked in: [ 45.718213] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.720352] Tainted: [W]=WARN [ 45.720967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.722487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.723364] 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 [ 45.726601] RSP: 0018:ffff88801a267bc0 EFLAGS: 00010286 [ 45.727588] RAX: 0000000000000000 RBX: ffffed100344cf78 RCX: ffffffff813a4050 [ 45.728915] RDX: ffff88801a268000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.730214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344cf2f [ 45.731515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.732837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a267df8 [ 45.734136] FS: 00007f9fc7792900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.735578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.736678] CR2: 00007f9fc7c84580 CR3: 000000001a2e6000 CR4: 0000000000350ef0 [ 45.737983] Call Trace: [ 45.738450] [ 45.738912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.739830] ? __create_object+0x59/0x80 [ 45.740620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.741605] __vmalloc_noprof+0x59/0x60 [ 45.742313] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.743190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.744146] bpf_prog_alloc+0x39/0x200 [ 45.744891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.745822] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.746728] do_seccomp+0x349/0x25e0 [ 45.747400] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.748317] ? __pfx_do_seccomp+0x10/0x10 [ 45.749099] ? find_held_lock+0x2b/0x80 [ 45.749861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.750826] ? static_key_count+0x60/0x80 [ 45.751650] prctl_set_seccomp+0x4e/0x70 [ 45.752379] __do_sys_prctl+0xe6c/0x1d70 [ 45.753158] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.754013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.755117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.756178] ? irqentry_exit+0xf3/0x650 [ 45.756942] do_syscall_64+0xbf/0x430 [ 45.757688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.758650] RIP: 0033:0x7f9fc7c845cd [ 45.759330] 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 [ 45.762483] RSP: 002b:00007ffd837aca70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.763898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fc7c845cd [ 45.765176] RDX: 000055c150222e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.766447] RBP: 00007ffd837acad0 R08: 0000000000000000 R09: 00007ffd837ac170 [ 45.767770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c18b6baad0 [ 45.769028] R13: 00007ffd837acf00 R14: 000055c18b6bbbc0 R15: 000055c18b6cc780 [ 45.770313] [ 45.770781] irq event stamp: 1781 [ 45.771378] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.772874] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.774360] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 45.775891] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 45.777215] ---[ end trace 0000000000000000 ]--- [ 49.507285] ------------[ cut here ]------------ [ 49.508225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.510692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.512153] Modules linked in: [ 49.512777] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.514693] Tainted: [W]=WARN [ 49.515231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.516674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.517576] 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 [ 49.522136] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 49.523118] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 49.524407] RDX: ffff888017431bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.525685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 49.526959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.528236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 49.529512] FS: 00007f9d4b7eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.530927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.531988] CR2: 00007ffde04fbef7 CR3: 000000000b043000 CR4: 0000000000350ef0 [ 49.533247] Call Trace: [ 49.533739] [ 49.534144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.535021] ? __create_object+0x59/0x80 [ 49.535792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.536748] __vmalloc_noprof+0x59/0x60 [ 49.537446] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.538311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.539206] bpf_prog_alloc+0x39/0x200 [ 49.539929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.540830] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.541708] do_seccomp+0x349/0x25e0 [ 49.542359] ? find_held_lock+0x2b/0x80 [ 49.543085] ? do_prlimit+0x310/0x610 [ 49.543830] ? __pfx_do_seccomp+0x10/0x10 [ 49.544600] ? do_raw_spin_unlock+0x53/0x220 [ 49.545373] ? _raw_spin_unlock+0x1e/0x40 [ 49.546132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.547070] ? static_key_count+0x60/0x80 [ 49.547855] prctl_set_seccomp+0x4e/0x70 [ 49.548618] __do_sys_prctl+0xe6c/0x1d70 [ 49.549337] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.550177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.551129] ? irqentry_exit+0xf3/0x650 [ 49.551886] do_syscall_64+0xbf/0x430 [ 49.552618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.553550] RIP: 0033:0x7f9d4bcdd5cd [ 49.554197] 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 [ 49.557280] RSP: 002b:00007ffde04fa4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.558625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d4bcdd5cd [ 49.559896] RDX: 0000558b1660ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.561152] RBP: 00007ffde04fa530 R08: 0000000000000000 R09: 00007ffde04f9bd0 [ 49.562415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b1c207ad0 [ 49.563663] R13: 00007ffde04fa960 R14: 0000558b1c208bc0 R15: 0000558b1c219780 [ 49.564939] [ 49.565353] irq event stamp: 2093 [ 49.565993] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 49.567485] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 49.568991] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 49.570511] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 49.571994] ---[ end trace 0000000000000000 ]--- [ 50.351527] ------------[ cut here ]------------ [ 50.352429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.354539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.356014] Modules linked in: [ 50.356717] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.358719] Tainted: [W]=WARN [ 50.359274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.360786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.361707] 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 [ 50.364905] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 50.365901] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 50.367200] RDX: ffff888017339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.368510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 50.369797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.371083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 50.372389] FS: 00007f0c84666900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.373824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.374907] CR2: 00007f0c84b58580 CR3: 000000001d555000 CR4: 0000000000350ef0 [ 50.376213] Call Trace: [ 50.376716] [ 50.377129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.378031] ? __create_object+0x59/0x80 [ 50.378819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.379803] __vmalloc_noprof+0x59/0x60 [ 50.380572] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.381404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.382334] bpf_prog_alloc+0x39/0x200 [ 50.383082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.384027] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.384928] do_seccomp+0x349/0x25e0 [ 50.385651] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.386565] ? __pfx_do_seccomp+0x10/0x10 [ 50.387315] ? find_held_lock+0x2b/0x80 [ 50.388086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.389052] ? static_key_count+0x60/0x80 [ 50.389865] prctl_set_seccomp+0x4e/0x70 [ 50.390654] __do_sys_prctl+0xe6c/0x1d70 [ 50.391397] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.392267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.393249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.394210] ? irqentry_exit+0xf3/0x650 [ 50.394981] do_syscall_64+0xbf/0x430 [ 50.395746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.396713] RIP: 0033:0x7f0c84b585cd [ 50.397387] 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 [ 50.400540] RSP: 002b:00007ffcd3d52950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.401903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c84b585cd [ 50.403198] RDX: 0000563eeff2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.404536] RBP: 00007ffcd3d529b0 R08: 0000000000000000 R09: 00007ffcd3d52050 [ 50.405827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ef6a53ad0 [ 50.407139] R13: 00007ffcd3d52de0 R14: 0000563ef6a54bc0 R15: 0000563ef6a65780 [ 50.408484] [ 50.408913] irq event stamp: 1743 [ 50.409563] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.411125] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.412691] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.414249] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.415776] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21698' (ECDSA) to the list of known hosts. 2025/11/19 01:26:07 fuzzer started 2025/11/19 01:26:08 dialing manager at localhost:34383 2025/11/19 01:26:08 checking machine... 2025/11/19 01:26:08 checking revisions... [ 51.310979] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:26:08 testing simple program... [ 51.402538] cgroup: Unknown subsys name 'net' [ 51.461673] cgroup: Unknown subsys name 'cpuset' [ 51.482142] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:26:07 Registers: info registers vcpu 0 RAX=00000000bf8e3e63 RBX=00000000a270cf9b RCX=ffff888015b6e440 RDX=000000000000000d RSI=00000000d8148ffc RDI=0000000000000002 RBP=0000000000000000 RSP=ffff888013befa30 R8 =0000000053b5fd76 R9 =ffff88806bbcf9b0 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff888013befa98 R15=000000000000000d RIP=ffffffff82642bcc RFL=00000246 [---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 00007f9d4b7eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d4bda2618 CR3=000000000e46e000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029cf3 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0324d99000 CR3=000000000de7f000 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=fba00bd4473d0599b44d73302b2d6511 XMM02=2c67c8bc2e329bc30000000000302628 XMM03=fb795ef6d6577056000000000030e120 XMM04=e893f48f100876f000000000000ae988 XMM05=f316a49aad220954000000000031f6b8 XMM06=5b75c91c80445342000000000031dff0 XMM07=e042d86d42eb936e000000000030f270 XMM08=f4fcead61f24384b0000000000302688 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000