[ 39.001957] ------------[ cut here ]------------ [ 39.002878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.004865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.006327] Modules linked in: [ 39.006909] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.009116] Tainted: [W]=WARN [ 39.009813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012131] 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 [ 39.015257] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 39.016179] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 39.017442] RDX: ffff88801a68d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.018705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 39.019964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 39.022531] FS: 00007f9a528fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.023938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024989] CR2: 00007ffc583c6ef8 CR3: 000000000b730000 CR4: 0000000000350ef0 [ 39.026260] Call Trace: [ 39.026712] [ 39.027109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027991] ? __create_object+0x59/0x80 [ 39.028784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029741] __vmalloc_noprof+0x59/0x60 [ 39.030491] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.031348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032287] bpf_prog_alloc+0x39/0x200 [ 39.032968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033875] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034766] do_seccomp+0x349/0x25e0 [ 39.035464] ? find_held_lock+0x2b/0x80 [ 39.036176] ? do_prlimit+0x310/0x610 [ 39.036942] ? __pfx_do_seccomp+0x10/0x10 [ 39.037711] ? do_raw_spin_unlock+0x53/0x220 [ 39.038531] ? _raw_spin_unlock+0x1e/0x40 [ 39.039297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.040198] ? static_key_count+0x60/0x80 [ 39.041004] prctl_set_seccomp+0x4e/0x70 [ 39.041770] __do_sys_prctl+0xe6c/0x1d70 [ 39.042538] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.043383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.044349] ? irqentry_exit+0xf3/0x650 [ 39.045059] do_syscall_64+0xbf/0x430 [ 39.045793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046707] RIP: 0033:0x7f9a52dec5cd [ 39.047406] 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 [ 39.050509] RSP: 002b:00007ffc583c5980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a52dec5cd [ 39.053127] RDX: 000055b2b241fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054387] RBP: 00007ffc583c59e0 R08: 0000000000000000 R09: 00007ffc583c5080 [ 39.055654] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2da049ad0 [ 39.056929] R13: 00007ffc583c5e10 R14: 000055b2da04abc0 R15: 000055b2da05b780 [ 39.058206] [ 39.058677] irq event stamp: 1803 [ 39.059306] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.060824] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.062317] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 39.063824] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.065321] ---[ end trace 0000000000000000 ]--- [ 41.904182] ------------[ cut here ]------------ [ 41.904952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.906560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.907726] Modules linked in: [ 41.908224] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.909865] Tainted: [W]=WARN [ 41.910351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.911553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.912313] 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 [ 41.914872] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 41.915670] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 41.916708] RDX: ffff888016003780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.917744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 41.918777] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.919817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 41.920875] FS: 00007f7456a22900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.922034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.922892] CR2: 00007f7456f14580 CR3: 000000000dfa7000 CR4: 0000000000350ef0 [ 41.923933] Call Trace: [ 41.924352] [ 41.924687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.925421] ? __create_object+0x59/0x80 [ 41.926022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.926804] __vmalloc_noprof+0x59/0x60 [ 41.927416] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.928091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.928858] bpf_prog_alloc+0x39/0x200 [ 41.929459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.930180] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.930917] do_seccomp+0x349/0x25e0 [ 41.931502] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.932198] ? __pfx_do_seccomp+0x10/0x10 [ 41.932842] ? find_held_lock+0x2b/0x80 [ 41.933459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.934207] ? static_key_count+0x60/0x80 [ 41.934867] prctl_set_seccomp+0x4e/0x70 [ 41.935501] __do_sys_prctl+0xe6c/0x1d70 [ 41.936104] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.936804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.937591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.938375] ? irqentry_exit+0xf3/0x650 [ 41.938956] do_syscall_64+0xbf/0x430 [ 41.939555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.940328] RIP: 0033:0x7f7456f145cd [ 41.940865] 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 [ 41.943423] RSP: 002b:00007ffc1165a370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.944536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7456f145cd [ 41.945560] RDX: 000055b07f00fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.946584] RBP: 00007ffc1165a3d0 R08: 0000000000000000 R09: 00007ffc11659a70 [ 41.947626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b098575bf0 [ 41.948663] R13: 00007ffc1165a800 R14: 000055b09857f380 R15: 000055b09858a460 [ 41.949714] [ 41.950052] irq event stamp: 1743 [ 41.950569] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 41.951780] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 41.953019] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 41.954265] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 41.955487] ---[ end trace 0000000000000000 ]--- [ 42.598387] ------------[ cut here ]------------ [ 42.599319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.601355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.602840] Modules linked in: [ 42.603478] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.605468] Tainted: [W]=WARN [ 42.606022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.607489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.608402] 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 [ 42.611545] RSP: 0018:ffff88800f237bc0 EFLAGS: 00010286 [ 42.612535] RAX: 0000000000000000 RBX: ffffed1001e46f78 RCX: ffffffff813a4050 [ 42.613819] RDX: ffff888016c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.615088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e46f2f [ 42.616379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.617665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f237df8 [ 42.618952] FS: 00007f28efd4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.620384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621441] CR2: 00007ffe0fce3ef8 CR3: 000000000b6a6000 CR4: 0000000000350ef0 [ 42.622737] Call Trace: [ 42.623210] [ 42.623675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.624602] ? __create_object+0x59/0x80 [ 42.625408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626393] __vmalloc_noprof+0x59/0x60 [ 42.627112] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.627998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.628955] bpf_prog_alloc+0x39/0x200 [ 42.629697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.630639] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.631553] do_seccomp+0x349/0x25e0 [ 42.632295] ? find_held_lock+0x2b/0x80 [ 42.633015] ? do_prlimit+0x310/0x610 [ 42.633774] ? __pfx_do_seccomp+0x10/0x10 [ 42.634577] ? do_raw_spin_unlock+0x53/0x220 [ 42.635424] ? _raw_spin_unlock+0x1e/0x40 [ 42.636176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.637156] ? static_key_count+0x60/0x80 [ 42.637965] prctl_set_seccomp+0x4e/0x70 [ 42.638747] __do_sys_prctl+0xe6c/0x1d70 [ 42.639552] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.640441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.641433] ? irqentry_exit+0xf3/0x650 [ 42.642160] do_syscall_64+0xbf/0x430 [ 42.642911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.643889] RIP: 0033:0x7f28f02415cd [ 42.644624] 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 [ 42.647844] RSP: 002b:00007ffe0fce2940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.649259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f02415cd [ 42.650570] RDX: 000055f36b72ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.651869] RBP: 00007ffe0fce29a0 R08: 0000000000000000 R09: 00007ffe0fce2040 [ 42.653193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3aac67ad0 [ 42.654044] R13: 00007ffe0fce2dd0 R14: 000055f3aac68bc0 R15: 000055f3aac79780 [ 42.654874] [ 42.655147] irq event stamp: 1763 [ 42.655558] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.656531] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.657454] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.658205] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.658969] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47160' (ECDSA) to the list of known hosts. 2025/11/19 05:40:04 fuzzer started 2025/11/19 05:40:04 dialing manager at localhost:34383 2025/11/19 05:40:04 checking machine... 2025/11/19 05:40:04 checking revisions... [ 43.421522] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:40:04 testing simple program... [ 43.487016] cgroup: Unknown subsys name 'net' [ 43.521129] cgroup: Unknown subsys name 'cpuset' [ 43.529469] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:40:04 Registers: info registers vcpu 0 RAX=0000000000042adf RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dafd743e0 CR3=000000000dd87000 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=2034303a30343a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a30343a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11001491018 RBX=ffff8880171f8638 RCX=dffffc0000000000 RDX=ffff88801a550000 RSI=ffffffff8434030d RDI=ffff88800a4880c0 RBP=ffff88800a488000 RSP=ffff888017057580 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880171f85e8 R13=0000000000000000 R14=ffff88800d8668c0 R15=0000000000000001 RIP=ffffffff84340329 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 00007f7456a22900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc11654000 CR3=000000001df66000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000