[ 38.951999] ------------[ cut here ]------------ [ 38.953034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.955289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.956948] Modules linked in: [ 38.957657] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.960147] Tainted: [W]=WARN [ 38.960893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.962558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963596] 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 [ 38.967122] RSP: 0018:ffff8880162e7bc0 EFLAGS: 00010286 [ 38.968210] RAX: 0000000000000000 RBX: ffffed1002c5cf78 RCX: ffffffff813a4050 [ 38.969615] RDX: ffff88800f731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.971017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5cf2f [ 38.972438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.973858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162e7df8 [ 38.975272] FS: 00007f65d9226900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.976873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.978057] CR2: 00007f65d9718580 CR3: 000000000ddc1000 CR4: 0000000000350ef0 [ 38.979503] Call Trace: [ 38.980017] [ 38.980516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.981508] ? __create_object+0x59/0x80 [ 38.982316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.983431] __vmalloc_noprof+0x59/0x60 [ 38.984224] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986209] bpf_prog_alloc+0x39/0x200 [ 38.987031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988058] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.989040] do_seccomp+0x349/0x25e0 [ 38.989835] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.990822] ? __pfx_do_seccomp+0x10/0x10 [ 38.991694] ? find_held_lock+0x2b/0x80 [ 38.992536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.993592] ? static_key_count+0x60/0x80 [ 38.994473] prctl_set_seccomp+0x4e/0x70 [ 38.995272] __do_sys_prctl+0xe6c/0x1d70 [ 38.996154] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.999223] ? irqentry_exit+0xf3/0x650 [ 39.000079] do_syscall_64+0xbf/0x430 [ 39.000883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.001919] RIP: 0033:0x7f65d97185cd [ 39.002684] 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 [ 39.006143] RSP: 002b:00007ffc36117ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.007626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65d97185cd [ 39.009008] RDX: 00005607809bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.010397] RBP: 00007ffc36117b40 R08: 0000000000000000 R09: 00007ffc361171e0 [ 39.011786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560780f99b10 [ 39.013170] R13: 00007ffc36117f70 R14: 0000560780f9a2b0 R15: 0000560780fae6f0 [ 39.014566] [ 39.015025] irq event stamp: 1793 [ 39.015745] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.017123] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.018473] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 39.019848] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 39.021262] ---[ end trace 0000000000000000 ]--- [ 42.418308] ------------[ cut here ]------------ [ 42.419231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.421259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.422694] Modules linked in: [ 42.423277] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.425248] Tainted: [W]=WARN [ 42.425840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.427305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.428251] 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 [ 42.431396] RSP: 0018:ffff88801a1cfbc0 EFLAGS: 00010286 [ 42.432320] RAX: 0000000000000000 RBX: ffffed1003439f78 RCX: ffffffff813a4050 [ 42.433623] RDX: ffff888013ef9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.434897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003439f2f [ 42.436174] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.437449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1cfdf8 [ 42.438714] FS: 00007f3ab0c7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.440158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.441207] CR2: 00007ffdbee51ef7 CR3: 000000000ddf9000 CR4: 0000000000350ef0 [ 42.442483] Call Trace: [ 42.442945] [ 42.443409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.444255] ? __create_object+0x59/0x80 [ 42.445037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.445991] __vmalloc_noprof+0x59/0x60 [ 42.446743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.447629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.448552] bpf_prog_alloc+0x39/0x200 [ 42.449233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.450157] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.451038] do_seccomp+0x349/0x25e0 [ 42.451764] ? find_held_lock+0x2b/0x80 [ 42.452521] ? do_prlimit+0x310/0x610 [ 42.453210] ? __pfx_do_seccomp+0x10/0x10 [ 42.453988] ? do_raw_spin_unlock+0x53/0x220 [ 42.454815] ? _raw_spin_unlock+0x1e/0x40 [ 42.455610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.456563] ? static_key_count+0x60/0x80 [ 42.457305] prctl_set_seccomp+0x4e/0x70 [ 42.458067] __do_sys_prctl+0xe6c/0x1d70 [ 42.458844] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.459700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.460666] ? irqentry_exit+0xf3/0x650 [ 42.461427] do_syscall_64+0xbf/0x430 [ 42.462115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.463054] RIP: 0033:0x7f3ab116f5cd [ 42.463784] 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 [ 42.466904] RSP: 002b:00007ffdbee50e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.468263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ab116f5cd [ 42.469540] RDX: 00005573b683be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.470798] RBP: 00007ffdbee50ee0 R08: 0000000000000000 R09: 00007ffdbee50580 [ 42.472092] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573d24f2ad0 [ 42.473383] R13: 00007ffdbee51310 R14: 00005573d24f3bc0 R15: 00005573d2504780 [ 42.474675] [ 42.475095] irq event stamp: 1721 [ 42.475758] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.477294] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.478797] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 42.480332] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.481867] ---[ end trace 0000000000000000 ]--- [ 43.267006] ------------[ cut here ]------------ [ 43.267468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.268406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.269047] Modules linked in: [ 43.269318] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.270235] Tainted: [W]=WARN [ 43.270510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.271165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.271604] 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 [ 43.273167] RSP: 0018:ffff88801b76fbc0 EFLAGS: 00010286 [ 43.273640] RAX: 0000000000000000 RBX: ffffed10036edf78 RCX: ffffffff813a4050 [ 43.274205] RDX: ffff888013ef8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.274785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9e4849 [ 43.275367] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.275937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b76fdf8 [ 43.276522] FS: 00007fdda1deb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.277148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.277631] CR2: 00007ffdccf80ef7 CR3: 000000000d7b6000 CR4: 0000000000350ef0 [ 43.278190] Call Trace: [ 43.278428] [ 43.278614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.278998] ? __create_object+0x59/0x80 [ 43.279329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.279778] __vmalloc_noprof+0x59/0x60 [ 43.280099] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.280500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.280904] bpf_prog_alloc+0x39/0x200 [ 43.281218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.281639] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.282030] do_seccomp+0x349/0x25e0 [ 43.282335] ? find_held_lock+0x2b/0x80 [ 43.282685] ? do_prlimit+0x310/0x610 [ 43.283006] ? __pfx_do_seccomp+0x10/0x10 [ 43.283340] ? do_raw_spin_unlock+0x53/0x220 [ 43.283728] ? _raw_spin_unlock+0x1e/0x40 [ 43.284062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.284500] ? static_key_count+0x60/0x80 [ 43.284846] prctl_set_seccomp+0x4e/0x70 [ 43.285175] __do_sys_prctl+0xe6c/0x1d70 [ 43.285529] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.285900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.286318] ? irqentry_exit+0xf3/0x650 [ 43.286665] do_syscall_64+0xbf/0x430 [ 43.286980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.287420] RIP: 0033:0x7fdda22dd5cd [ 43.287723] 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 [ 43.289171] RSP: 002b:00007ffdccf7f580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.289781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdda22dd5cd [ 43.290339] RDX: 00005573a3c31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.290923] RBP: 00007ffdccf7f5e0 R08: 0000000000000000 R09: 00007ffdccf7ec80 [ 43.291521] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573c3940b10 [ 43.292089] R13: 00007ffdccf7fa10 R14: 00005573c39412b0 R15: 00005573c39556f0 [ 43.292687] [ 43.292879] irq event stamp: 1749 [ 43.293152] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.293844] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.294535] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 43.295218] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 43.295908] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13145' (ECDSA) to the list of known hosts. 2025/11/17 13:28:29 fuzzer started 2025/11/17 13:28:30 dialing manager at localhost:37895 2025/11/17 13:28:30 checking machine... 2025/11/17 13:28:30 checking revisions... [ 44.066090] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:28:30 testing simple program... [ 44.149739] cgroup: Unknown subsys name 'net' [ 44.221747] cgroup: Unknown subsys name 'cpuset' [ 44.241689] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:28:29 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81360ed1 RDX=000000000000360e RSI=000000000000360e RDI=ffffffff86ed120c RBP=ffff888018a5f388 RSP=ffff888018a5f270 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888018a5f390 R13=ffff888018a5f378 R14=ffff888018a5f371 R15=ffff888018a5f330 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2986d7e298 CR3=000000001f528000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f747079726362696c2f756e672d78 XMM02=00312e312e6f732e6f74707972636269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a0b4 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016857901 RSI=ffff8880168579e8 RDI=ffff8880168579e8 RBP=ffff888016857910 RSP=ffff888016857848 R8 =ffffffff86a49c3a R9 =ffff8880168578f8 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888016857918 R13=ffff888016857900 R14=ffff8880168579f0 R15=ffff8880168578b8 RIP=ffffffff8135efad 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 00007f3ab0c7d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbee4b000 CR3=000000001e507000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000