[ 39.028659] ------------[ cut here ]------------ [ 39.029589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.033019] Modules linked in: [ 39.033606] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.035807] Tainted: [W]=WARN [ 39.036462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038740] 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 [ 39.041807] RSP: 0018:ffff888015f57bc0 EFLAGS: 00010286 [ 39.042752] RAX: 0000000000000000 RBX: ffffed1002beaf78 RCX: ffffffff813a4050 [ 39.044021] RDX: ffff888015f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.045271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beaf2f [ 39.046523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f57df8 [ 39.049027] FS: 00007f3fd45c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.050412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051474] CR2: 00007f3fd4ab5580 CR3: 000000000e700000 CR4: 0000000000350ef0 [ 39.052732] Call Trace: [ 39.053217] [ 39.053623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.054512] ? __create_object+0x59/0x80 [ 39.055284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056240] __vmalloc_noprof+0x59/0x60 [ 39.056990] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058720] bpf_prog_alloc+0x39/0x200 [ 39.059452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060353] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.061232] do_seccomp+0x349/0x25e0 [ 39.061915] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.062740] ? __pfx_do_seccomp+0x10/0x10 [ 39.063625] ? find_held_lock+0x2b/0x80 [ 39.064292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.065104] ? static_key_count+0x60/0x80 [ 39.065728] prctl_set_seccomp+0x4e/0x70 [ 39.066401] __do_sys_prctl+0xe6c/0x1d70 [ 39.067090] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.067766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.069380] ? irqentry_exit+0xf3/0x650 [ 39.070019] do_syscall_64+0xbf/0x430 [ 39.070610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.071435] RIP: 0033:0x7f3fd4ab55cd [ 39.072034] 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 [ 39.074685] RSP: 002b:00007fff22d429d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fd4ab55cd [ 39.076916] RDX: 000055926e7d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077996] RBP: 00007fff22d42a30 R08: 0000000000000000 R09: 00007fff22d420d0 [ 39.079119] R10: 0000000000000000 R11: 0000000000000246 R12: 000055927978e240 [ 39.080185] R13: 00007fff22d42e60 R14: 000055927978dbf0 R15: 00005592797a24d0 [ 39.081276] [ 39.081639] irq event stamp: 1831 [ 39.082199] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 39.083517] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.084794] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 39.086094] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 39.087379] ---[ end trace 0000000000000000 ]--- [ 41.921051] ------------[ cut here ]------------ [ 41.921990] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.924000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.925470] Modules linked in: [ 41.926108] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.928138] Tainted: [W]=WARN [ 41.928711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.930193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.931122] 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 [ 41.934324] RSP: 0018:ffff88801c017bc0 EFLAGS: 00010286 [ 41.935326] RAX: 0000000000000000 RBX: ffffed1003802f78 RCX: ffffffff813a4050 [ 41.936627] RDX: ffff888016383780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.937925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003802f2f [ 41.939236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.940513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c017df8 [ 41.941784] FS: 00007f8848cd7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.943261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.944320] CR2: 00007fff6cd5bef7 CR3: 00000000207f5000 CR4: 0000000000350ef0 [ 41.945598] Call Trace: [ 41.946102] [ 41.946517] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.947423] ? __create_object+0x59/0x80 [ 41.948203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.949163] __vmalloc_noprof+0x59/0x60 [ 41.949920] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.950756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.951686] bpf_prog_alloc+0x39/0x200 [ 41.952427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.953358] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.954270] do_seccomp+0x349/0x25e0 [ 41.955012] ? find_held_lock+0x2b/0x80 [ 41.955720] ? do_prlimit+0x310/0x610 [ 41.956459] ? __pfx_do_seccomp+0x10/0x10 [ 41.957229] ? do_raw_spin_unlock+0x53/0x220 [ 41.958053] ? _raw_spin_unlock+0x1e/0x40 [ 41.958789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.959761] ? static_key_count+0x60/0x80 [ 41.960548] prctl_set_seccomp+0x4e/0x70 [ 41.961325] __do_sys_prctl+0xe6c/0x1d70 [ 41.962095] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.962969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.963936] ? irqentry_exit+0xf3/0x650 [ 41.964655] do_syscall_64+0xbf/0x430 [ 41.965384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.966342] RIP: 0033:0x7f88491c95cd [ 41.967047] 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 [ 41.970235] RSP: 002b:00007fff6cd5a300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.971612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88491c95cd [ 41.972901] RDX: 0000564451c09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.974168] RBP: 00007fff6cd5a360 R08: 0000000000000000 R09: 00007fff6cd59a00 [ 41.975462] R10: 0000000000000000 R11: 0000000000000246 R12: 000056445b80dad0 [ 41.976740] R13: 00007fff6cd5a790 R14: 000056445b80ebc0 R15: 000056445b81f780 [ 41.978046] [ 41.978473] irq event stamp: 1707 [ 41.979145] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 41.980679] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 41.982196] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 41.983758] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 41.985257] ---[ end trace 0000000000000000 ]--- [ 42.708382] ------------[ cut here ]------------ [ 42.709286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.711283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.712725] Modules linked in: [ 42.713338] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.715349] Tainted: [W]=WARN [ 42.715950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.717426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.718574] 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 [ 42.721835] RSP: 0018:ffff88801b7bfbc0 EFLAGS: 00010286 [ 42.722824] RAX: 0000000000000000 RBX: ffffed10036f7f78 RCX: ffffffff813a4050 [ 42.724117] RDX: ffff8880172e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.725383] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f7f2f [ 42.726663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.727972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7bfdf8 [ 42.729267] FS: 00007f638fd15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.730716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.731795] CR2: 00007f6390207580 CR3: 0000000020e7d000 CR4: 0000000000350ef0 [ 42.733102] Call Trace: [ 42.733567] [ 42.734031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.734959] ? __create_object+0x59/0x80 [ 42.735721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.736710] __vmalloc_noprof+0x59/0x60 [ 42.737487] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.738380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.739347] bpf_prog_alloc+0x39/0x200 [ 42.740103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.741050] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.741972] do_seccomp+0x349/0x25e0 [ 42.742675] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.743611] ? __pfx_do_seccomp+0x10/0x10 [ 42.744430] ? find_held_lock+0x2b/0x80 [ 42.745214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.746206] ? static_key_count+0x60/0x80 [ 42.747037] prctl_set_seccomp+0x4e/0x70 [ 42.747799] __do_sys_prctl+0xe6c/0x1d70 [ 42.748606] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.749488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.750498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.751508] ? irqentry_exit+0xf3/0x650 [ 42.752303] do_syscall_64+0xbf/0x430 [ 42.753063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.754048] RIP: 0033:0x7f63902075cd [ 42.754737] 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 [ 42.758073] RSP: 002b:00007ffcfb3c0f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.759513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63902075cd [ 42.760840] RDX: 000056274d1eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.762198] RBP: 00007ffcfb3c0ff0 R08: 0000000000000000 R09: 00007ffcfb3c0690 [ 42.763545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562771172b10 [ 42.764894] R13: 00007ffcfb3c1420 R14: 00005627711732b0 R15: 00005627711876f0 [ 42.766245] [ 42.766696] irq event stamp: 1763 [ 42.767382] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.768978] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.770598] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 42.772193] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 42.773517] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65253' (ECDSA) to the list of known hosts. 2025/11/18 08:50:01 fuzzer started 2025/11/18 08:50:01 dialing manager at localhost:34383 2025/11/18 08:50:01 checking machine... 2025/11/18 08:50:01 checking revisions... [ 43.697427] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:50:01 testing simple program... [ 43.797394] cgroup: Unknown subsys name 'net' [ 43.867399] cgroup: Unknown subsys name 'cpuset' [ 43.883418] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:50:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff8880096277a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529286 RFL=00000296 [--S-AP-] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6cd54000 CR3=000000000a212000 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 info registers vcpu 1 RAX=000000000001b023 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6994957018 CR3=000000000d21e000 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=29d4dc8791ccacb3c74943c86e79c4f2 XMM02=ec2efd57dc4c00df0000000000302a08 XMM03=2d4589587c8c5b9d0000000000302ad8 XMM04=46aea541b387b2b300000000000ae988 XMM05=14648eaa1277bab1000000000031f778 XMM06=817b8945e9d50373000000000031f600 XMM07=e042d86d42eb936e0000000000310970 XMM08=2d4589587c8c5b9d0000000000302ad8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000