[ 54.019997] ------------[ cut here ]------------ [ 54.020959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.023224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.025211] Modules linked in: [ 54.025854] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.028156] Tainted: [W]=WARN [ 54.028820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.030502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.031527] 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 [ 54.034887] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 54.035966] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 54.037392] RDX: ffff88800f1bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.038865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 54.040306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.041714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 54.043099] FS: 00007ff698777900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.044627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.045860] CR2: 00007fff9f17def7 CR3: 0000000015c25000 CR4: 0000000000350ef0 [ 54.047329] Call Trace: [ 54.047861] [ 54.048368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.049404] ? __create_object+0x59/0x80 [ 54.050315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.051445] __vmalloc_noprof+0x59/0x60 [ 54.052248] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.053144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.054153] bpf_prog_alloc+0x39/0x200 [ 54.054942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.055988] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.056985] do_seccomp+0x349/0x25e0 [ 54.057767] ? find_held_lock+0x2b/0x80 [ 54.058647] ? do_prlimit+0x310/0x610 [ 54.059525] ? __pfx_do_seccomp+0x10/0x10 [ 54.060336] ? do_raw_spin_unlock+0x53/0x220 [ 54.061195] ? _raw_spin_unlock+0x1e/0x40 [ 54.061982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.063123] ? static_key_count+0x60/0x80 [ 54.063990] prctl_set_seccomp+0x4e/0x70 [ 54.064850] __do_sys_prctl+0xe6c/0x1d70 [ 54.065639] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.066488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.067465] ? irqentry_exit+0xf3/0x650 [ 54.068225] do_syscall_64+0xbf/0x430 [ 54.068936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.069908] RIP: 0033:0x7ff698c695cd [ 54.070639] 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 [ 54.073999] RSP: 002b:00007fff9f17c010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.075609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff698c695cd [ 54.077072] RDX: 0000555bc6f89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.078507] RBP: 00007fff9f17c070 R08: 0000000000000000 R09: 00007fff9f17b710 [ 54.079973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bcc1afb10 [ 54.081426] R13: 00007fff9f17c4a0 R14: 0000555bcc1b02b0 R15: 0000555bcc1c46f0 [ 54.082923] [ 54.083433] irq event stamp: 1823 [ 54.084171] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 54.085826] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 54.087358] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 54.088996] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 54.090405] ---[ end trace 0000000000000000 ]--- [ 57.653599] ------------[ cut here ]------------ [ 57.654442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.656204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.657503] Modules linked in: [ 57.658069] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.659852] Tainted: [W]=WARN [ 57.660400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.661733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.662560] 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 [ 57.665427] RSP: 0018:ffff888016d0fbc0 EFLAGS: 00010286 [ 57.666304] RAX: 0000000000000000 RBX: ffffed1002da1f78 RCX: ffffffff813a4050 [ 57.667464] RDX: ffff88800b891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.668619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da1f2f [ 57.669783] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.670967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d0fdf8 [ 57.672127] FS: 00007f1e9f68b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.673445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.674403] CR2: 00007ffccb846ef7 CR3: 000000000cf35000 CR4: 0000000000350ef0 [ 57.675546] Call Trace: [ 57.675960] [ 57.676373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.677179] ? __create_object+0x59/0x80 [ 57.677836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.678705] __vmalloc_noprof+0x59/0x60 [ 57.679374] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.680156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.680940] bpf_prog_alloc+0x39/0x200 [ 57.681596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.682414] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.683204] do_seccomp+0x349/0x25e0 [ 57.683802] ? find_held_lock+0x2b/0x80 [ 57.684475] ? do_prlimit+0x310/0x610 [ 57.685131] ? __pfx_do_seccomp+0x10/0x10 [ 57.685788] ? do_raw_spin_unlock+0x53/0x220 [ 57.686514] ? _raw_spin_unlock+0x1e/0x40 [ 57.687198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.688003] ? static_key_count+0x60/0x80 [ 57.688741] prctl_set_seccomp+0x4e/0x70 [ 57.689449] __do_sys_prctl+0xe6c/0x1d70 [ 57.690145] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.690865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.691714] ? irqentry_exit+0xf3/0x650 [ 57.692391] do_syscall_64+0xbf/0x430 [ 57.693049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.693843] RIP: 0033:0x7f1e9fb7d5cd [ 57.694458] 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 [ 57.697303] RSP: 002b:00007ffccb845250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.698511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e9fb7d5cd [ 57.699669] RDX: 00005646157b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.700813] RBP: 00007ffccb8452b0 R08: 0000000000000000 R09: 00007ffccb844950 [ 57.701963] R10: 0000000000000000 R11: 0000000000000246 R12: 000056462e68d2b0 [ 57.703116] R13: 00007ffccb8456e0 R14: 000056462e68fd20 R15: 000056462e6a18d0 [ 57.704287] [ 57.704683] irq event stamp: 1709 [ 57.705262] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 57.706622] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 57.707986] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 57.709389] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 57.710765] ---[ end trace 0000000000000000 ]--- [ 58.524408] ------------[ cut here ]------------ [ 58.525330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.527319] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.528786] Modules linked in: [ 58.529425] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.531631] Tainted: [W]=WARN [ 58.532298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.533830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.534793] 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 [ 58.537987] RSP: 0018:ffff88800f267bc0 EFLAGS: 00010286 [ 58.538947] RAX: 0000000000000000 RBX: ffffed1001e4cf78 RCX: ffffffff813a4050 [ 58.540215] RDX: ffff8880181cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.541507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4cf2f [ 58.542780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.544081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f267df8 [ 58.545374] FS: 00007f8b569b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.546808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.547863] CR2: 00007f8b56ea4580 CR3: 000000000d03b000 CR4: 0000000000350ef0 [ 58.549155] Call Trace: [ 58.549616] [ 58.550064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.550915] ? __create_object+0x59/0x80 [ 58.551689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.552662] __vmalloc_noprof+0x59/0x60 [ 58.553418] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.554273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.555190] bpf_prog_alloc+0x39/0x200 [ 58.555865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.556783] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.557682] do_seccomp+0x349/0x25e0 [ 58.558410] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.559312] ? __pfx_do_seccomp+0x10/0x10 [ 58.560112] ? find_held_lock+0x2b/0x80 [ 58.560856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.561838] ? static_key_count+0x60/0x80 [ 58.562636] prctl_set_seccomp+0x4e/0x70 [ 58.563417] __do_sys_prctl+0xe6c/0x1d70 [ 58.564208] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.565069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.565987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.566950] ? irqentry_exit+0xf3/0x650 [ 58.567720] do_syscall_64+0xbf/0x430 [ 58.568450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.569408] RIP: 0033:0x7f8b56ea45cd [ 58.570103] 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 [ 58.573270] RSP: 002b:00007ffdced7d410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.574688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b56ea45cd [ 58.575961] RDX: 0000561d1c826e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.577249] RBP: 00007ffdced7d470 R08: 0000000000000000 R09: 00007ffdced7cb10 [ 58.578512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d35f00ad0 [ 58.579799] R13: 00007ffdced7d8a0 R14: 0000561d35f01bc0 R15: 0000561d35f12780 [ 58.581103] [ 58.581529] irq event stamp: 1747 [ 58.582180] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 58.583685] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 58.585217] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 58.586733] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 58.588265] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12355' (ECDSA) to the list of known hosts. 2025/11/19 03:16:17 fuzzer started 2025/11/19 03:16:17 dialing manager at localhost:34383 2025/11/19 03:16:17 checking machine... 2025/11/19 03:16:17 checking revisions... [ 59.449982] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:16:17 testing simple program... [ 59.530990] cgroup: Unknown subsys name 'net' [ 59.588222] cgroup: Unknown subsys name 'cpuset' [ 59.601625] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:16:16 Registers: info registers vcpu 0 RAX=ffffffff81ab199f RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888013f3fc01 RSI=ffff888013f3fce8 RDI=ffff888013f3fce8 RBP=ffff888013f3f8f0 RSP=ffff888013f3f820 R8 =ffffffff86abedd0 R9 =ffff888013f3f8d8 R10=000000000003c9ed R11=0000000000026756 R12=ffff888013f3f8f8 R13=ffff888013f3f8e0 R14=ffff888013f3fcf0 R15=ffff888013f3f898 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007f1e9f68b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e9fc42618 CR3=000000001f383000 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=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=ffffffff86aaf6c3 RBX=0000000000000001 RCX=ffffffff86aaf6be RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff8671fe70 RBP=ffff88800f117628 RSP=ffff88800f117560 R8 =ffffffff86aaf6be R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88800f117630 R13=ffff88800f117618 R14=ffff88800f117611 R15=ffff88800f1175d0 RIP=ffffffff8135e83e RFL=00000202 [-------] 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 00007f53e9828700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb649c8a000 CR3=000000000caff000 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=2036313a36313a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000