[ 46.579551] ------------[ cut here ]------------ [ 46.580510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.582573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.584052] Modules linked in: [ 46.584696] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.586735] Tainted: [W]=WARN [ 46.587383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.588872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.589804] 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 [ 46.592993] RSP: 0018:ffff8880096e7bc0 EFLAGS: 00010286 [ 46.593990] RAX: 0000000000000000 RBX: ffffed10012dcf78 RCX: ffffffff813a4050 [ 46.595276] RDX: ffff888013ad9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.596572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012dcf2f [ 46.597870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.599182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880096e7df8 [ 46.600476] FS: 00007fa301348900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.601937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.603014] CR2: 00007fa3018ae4a6 CR3: 000000000bbd9000 CR4: 0000000000350ef0 [ 46.604308] Call Trace: [ 46.604775] [ 46.605236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.606128] ? __create_object+0x59/0x80 [ 46.606934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.607943] __vmalloc_noprof+0x59/0x60 [ 46.608730] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.609653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.610621] bpf_prog_alloc+0x39/0x200 [ 46.611390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612350] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.613306] do_seccomp+0x349/0x25e0 [ 46.614008] ? find_held_lock+0x2b/0x80 [ 46.614790] ? do_prlimit+0x310/0x610 [ 46.615560] ? __pfx_do_seccomp+0x10/0x10 [ 46.616377] ? do_raw_spin_unlock+0x53/0x220 [ 46.617254] ? _raw_spin_unlock+0x1e/0x40 [ 46.618022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.619022] ? static_key_count+0x60/0x80 [ 46.619844] prctl_set_seccomp+0x4e/0x70 [ 46.620638] __do_sys_prctl+0xe6c/0x1d70 [ 46.621463] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.622355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.623359] ? irqentry_exit+0xf3/0x650 [ 46.624113] do_syscall_64+0xbf/0x430 [ 46.624882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.625887] RIP: 0033:0x7fa30183a5cd [ 46.626608] 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 [ 46.629862] RSP: 002b:00007ffcd0ae0f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.631044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa30183a5cd [ 46.632174] RDX: 000055e6e3197e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.633303] RBP: 00007ffcd0ae0fb0 R08: 0000000000000000 R09: 00007ffcd0ae0650 [ 46.634416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e722138ad0 [ 46.635522] R13: 00007ffcd0ae13e0 R14: 000055e722139bc0 R15: 000055e72214a780 [ 46.636643] [ 46.637010] irq event stamp: 1757 [ 46.637586] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.638902] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.640213] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.641561] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.642866] ---[ end trace 0000000000000000 ]--- [ 49.992368] ------------[ cut here ]------------ [ 49.993309] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.995342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.996789] Modules linked in: [ 49.997430] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.999451] Tainted: [W]=WARN [ 50.000005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.001466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.002368] 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 [ 50.005559] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 50.006535] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 50.007816] RDX: ffff888015c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.009081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 50.010360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.011628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 50.012908] FS: 00007f7f3cc42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.014338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.015395] CR2: 00007f7f3d134580 CR3: 000000000e09a000 CR4: 0000000000350ef0 [ 50.016665] Call Trace: [ 50.017136] [ 50.017591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.018498] ? __create_object+0x59/0x80 [ 50.019281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.020243] __vmalloc_noprof+0x59/0x60 [ 50.020947] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.021821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.022748] bpf_prog_alloc+0x39/0x200 [ 50.023497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.024418] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.025328] do_seccomp+0x349/0x25e0 [ 50.025993] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.026881] ? __pfx_do_seccomp+0x10/0x10 [ 50.027671] ? find_held_lock+0x2b/0x80 [ 50.028437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.029404] ? static_key_count+0x60/0x80 [ 50.030148] prctl_set_seccomp+0x4e/0x70 [ 50.030925] __do_sys_prctl+0xe6c/0x1d70 [ 50.031698] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.032551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.033524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.034490] ? irqentry_exit+0xf3/0x650 [ 50.035264] do_syscall_64+0xbf/0x430 [ 50.035951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.036892] RIP: 0033:0x7f7f3d1345cd [ 50.037599] 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 [ 50.040748] RSP: 002b:00007ffc764e3c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.042077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f3d1345cd [ 50.043143] RDX: 0000564807d4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.044220] RBP: 00007ffc764e3cd0 R08: 0000000000000000 R09: 00007ffc764e3370 [ 50.045306] R10: 0000000000000000 R11: 0000000000000246 R12: 000056480d65b2b0 [ 50.046376] R13: 00007ffc764e4100 R14: 000056480d65dd20 R15: 000056480d66f8d0 [ 50.047477] [ 50.047827] irq event stamp: 1821 [ 50.048365] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.049643] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.050914] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.052199] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.053470] ---[ end trace 0000000000000000 ]--- [ 50.906906] ------------[ cut here ]------------ [ 50.907691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.909393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.910788] Modules linked in: [ 50.911389] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.913051] Tainted: [W]=WARN [ 50.913564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.914809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.915576] 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 [ 50.918254] RSP: 0018:ffff8880170dfbc0 EFLAGS: 00010286 [ 50.919039] RAX: 0000000000000000 RBX: ffffed1002e1bf78 RCX: ffffffff813a4050 [ 50.920112] RDX: ffff88801a200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.921181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1bf2f [ 50.922273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.923339] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170dfdf8 [ 50.924406] FS: 00007fc6e12ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.925628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.926523] CR2: 00007ffdf26eeef8 CR3: 000000000cde9000 CR4: 0000000000350ef0 [ 50.927606] Call Trace: [ 50.927991] [ 50.928371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.929096] ? __create_object+0x59/0x80 [ 50.929766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.930585] __vmalloc_noprof+0x59/0x60 [ 50.931224] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.931916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.932702] bpf_prog_alloc+0x39/0x200 [ 50.933329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.934078] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.934851] do_seccomp+0x349/0x25e0 [ 50.935441] ? find_held_lock+0x2b/0x80 [ 50.936041] ? do_prlimit+0x310/0x610 [ 50.936662] ? __pfx_do_seccomp+0x10/0x10 [ 50.937333] ? do_raw_spin_unlock+0x53/0x220 [ 50.937997] ? _raw_spin_unlock+0x1e/0x40 [ 50.938651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.939452] ? static_key_count+0x60/0x80 [ 50.940099] prctl_set_seccomp+0x4e/0x70 [ 50.940750] __do_sys_prctl+0xe6c/0x1d70 [ 50.941402] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.942084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.942901] ? irqentry_exit+0xf3/0x650 [ 50.943528] do_syscall_64+0xbf/0x430 [ 50.944118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.944920] RIP: 0033:0x7fc6e179f5cd [ 50.945527] 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 [ 50.948181] RSP: 002b:00007ffdf26edad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.949347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6e179f5cd [ 50.950435] RDX: 000055a371b05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.951511] RBP: 00007ffdf26edb30 R08: 0000000000000000 R09: 00007ffdf26ed1d0 [ 50.952581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3ae2e0240 [ 50.953662] R13: 00007ffdf26edf60 R14: 000055a3ae2e9380 R15: 000055a3ae2f4540 [ 50.954747] [ 50.955101] irq event stamp: 1775 [ 50.955647] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.956915] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.958224] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 50.959528] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 50.960791] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61825' (ECDSA) to the list of known hosts. 2025/11/17 22:38:01 fuzzer started 2025/11/17 22:38:01 dialing manager at localhost:37895 2025/11/17 22:38:01 checking machine... 2025/11/17 22:38:01 checking revisions... [ 51.832058] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:38:02 testing simple program... [ 51.912639] cgroup: Unknown subsys name 'net' [ 51.999497] cgroup: Unknown subsys name 'cpuset' [ 52.016916] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:38:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800bdc7d58 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800bdc7768 R8 =0000000000000001 R9 =ffff88800bdc7860 R10=000000000003c9ed R11=00000000000abb8d R12=ffffffff8135e7a2 R13=ffff88800bdc7868 R14=ffff88800bdc7d48 R15=ffff88800bdc7820 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 00007f7f3cc42900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f3d1f7650 CR3=0000000020179000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81cf6387 RDX=ffff88800f6c8000 RSI=ffffffff81cf63a4 RDI=0000000000000000 RBP=1ffff11002aeafc7 RSP=ffff888015757e28 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=ffff888015757e98 R13=0000000000000000 R14=ffff888015757e58 R15=0000000000000010 RIP=ffffffff81cf90db 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 00007f920c2f6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7bde58c8 CR3=000000000c767000 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=26b813dcd8c7a2a14e4e6f6acb0f04f3 XMM02=0000000000303068eff9b2d0a8fce9cb XMM03=00000000003031382c67c8bc2e329bc3 XMM04=7d1dcdec262513fc00000000000ae988 XMM05=c47f26463ade45b20000000000320968 XMM06=5b75c91c80445342000000000031f2a0 XMM07=fb795ef6d6577056000000000030f6c8 XMM08=2c67c8bc2e329bc300000000003030d8 XMM09=00000000000000000000000000000000 XMM10=00002000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000