[ 46.536814] ------------[ cut here ]------------ [ 46.537632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.539469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.540798] Modules linked in: [ 46.541339] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.543187] Tainted: [W]=WARN [ 46.543698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.545049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.545913] 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 [ 46.548826] RSP: 0018:ffff888019f37bc0 EFLAGS: 00010286 [ 46.549683] RAX: 0000000000000000 RBX: ffffed10033e6f78 RCX: ffffffff813a4050 [ 46.550879] RDX: ffff888019b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.552049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e6f2f [ 46.553223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.554404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f37df8 [ 46.555597] FS: 00007fa8378ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.556927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.557924] CR2: 00007fa837e524a6 CR3: 000000001687c000 CR4: 0000000000350ef0 [ 46.559121] Call Trace: [ 46.559556] [ 46.559980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.560798] ? __create_object+0x59/0x80 [ 46.561472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.562360] __vmalloc_noprof+0x59/0x60 [ 46.563041] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.563845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.564656] bpf_prog_alloc+0x39/0x200 [ 46.565320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.566172] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.566981] do_seccomp+0x349/0x25e0 [ 46.567607] ? find_held_lock+0x2b/0x80 [ 46.568292] ? do_prlimit+0x310/0x610 [ 46.568956] ? __pfx_do_seccomp+0x10/0x10 [ 46.569638] ? do_raw_spin_unlock+0x53/0x220 [ 46.570412] ? _raw_spin_unlock+0x1e/0x40 [ 46.571114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.571983] ? static_key_count+0x60/0x80 [ 46.572677] prctl_set_seccomp+0x4e/0x70 [ 46.573377] __do_sys_prctl+0xe6c/0x1d70 [ 46.574101] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.574886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.575730] ? irqentry_exit+0xf3/0x650 [ 46.576430] do_syscall_64+0xbf/0x430 [ 46.577095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.577958] RIP: 0033:0x7fa837dde5cd [ 46.578552] 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 [ 46.581403] RSP: 002b:00007ffd0d2ac1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.582631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa837dde5cd [ 46.583775] RDX: 0000560fc0603e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.584942] RBP: 00007ffd0d2ac210 R08: 0000000000000000 R09: 00007ffd0d2ab8b0 [ 46.586089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fc79572b0 [ 46.587223] R13: 00007ffd0d2ac640 R14: 0000560fc7959d20 R15: 0000560fc796b8d0 [ 46.588384] [ 46.588805] irq event stamp: 1707 [ 46.589345] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.590717] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.592075] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 46.593457] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 46.594823] ---[ end trace 0000000000000000 ]--- [ 49.895318] ------------[ cut here ]------------ [ 49.896261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.898332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.899839] Modules linked in: [ 49.900456] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.902851] Tainted: [W]=WARN [ 49.903434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905898] 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 [ 49.909167] RSP: 0018:ffff88801a927bc0 EFLAGS: 00010286 [ 49.910244] RAX: 0000000000000000 RBX: ffffed1003524f78 RCX: ffffffff813a4050 [ 49.911582] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.912901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003524f2f [ 49.914245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.915586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a927df8 [ 49.916926] FS: 00007ffb3f9f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.918444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.919552] CR2: 00007ffb3fee6580 CR3: 000000000de70000 CR4: 0000000000350ef0 [ 49.920877] Call Trace: [ 49.921359] [ 49.921842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.922719] ? __create_object+0x59/0x80 [ 49.923563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924569] __vmalloc_noprof+0x59/0x60 [ 49.925371] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927274] bpf_prog_alloc+0x39/0x200 [ 49.928034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928999] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.929955] do_seccomp+0x349/0x25e0 [ 49.930661] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.931609] ? __pfx_do_seccomp+0x10/0x10 [ 49.932439] ? find_held_lock+0x2b/0x80 [ 49.933233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.934251] ? static_key_count+0x60/0x80 [ 49.935076] prctl_set_seccomp+0x4e/0x70 [ 49.935900] __do_sys_prctl+0xe6c/0x1d70 [ 49.936667] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.937556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.938570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.939802] ? irqentry_exit+0xf3/0x650 [ 49.940816] do_syscall_64+0xbf/0x430 [ 49.941719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.942739] RIP: 0033:0x7ffb3fee65cd [ 49.943484] 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 [ 49.946774] RSP: 002b:00007ffef9e0aa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.948184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb3fee65cd [ 49.949522] RDX: 000055ae95f16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.950889] RBP: 00007ffef9e0aa80 R08: 0000000000000000 R09: 00007ffef9e0a120 [ 49.952236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae9af9b240 [ 49.953572] R13: 00007ffef9e0aeb0 R14: 000055ae9af9abf0 R15: 000055ae9afaf4d0 [ 49.954943] [ 49.955397] irq event stamp: 1805 [ 49.956064] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.957630] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.959230] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 49.960838] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 49.962439] ---[ end trace 0000000000000000 ]--- [ 50.784688] ------------[ cut here ]------------ [ 50.785644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.787646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.789307] Modules linked in: [ 50.790025] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.792017] Tainted: [W]=WARN [ 50.792564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.794042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.794948] 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 [ 50.798115] RSP: 0018:ffff88800a3d7bc0 EFLAGS: 00010286 [ 50.799099] RAX: 0000000000000000 RBX: ffffed100147af78 RCX: ffffffff813a4050 [ 50.800382] RDX: ffff888019b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.801669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147af2f [ 50.802954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.804244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3d7df8 [ 50.805532] FS: 00007fc5e5ba0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.806974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.808049] CR2: 00007ffe364fdef8 CR3: 000000000e14e000 CR4: 0000000000350ef0 [ 50.809345] Call Trace: [ 50.809855] [ 50.810266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.811160] ? __create_object+0x59/0x80 [ 50.811942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.812909] __vmalloc_noprof+0x59/0x60 [ 50.813620] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.814510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.815455] bpf_prog_alloc+0x39/0x200 [ 50.816185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.817123] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.818043] do_seccomp+0x349/0x25e0 [ 50.818715] ? find_held_lock+0x2b/0x80 [ 50.819473] ? do_prlimit+0x310/0x610 [ 50.820228] ? __pfx_do_seccomp+0x10/0x10 [ 50.821061] ? do_raw_spin_unlock+0x53/0x220 [ 50.821931] ? _raw_spin_unlock+0x1e/0x40 [ 50.822676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.823618] ? static_key_count+0x60/0x80 [ 50.824402] prctl_set_seccomp+0x4e/0x70 [ 50.825153] __do_sys_prctl+0xe6c/0x1d70 [ 50.825933] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.826735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.827697] ? irqentry_exit+0xf3/0x650 [ 50.828460] do_syscall_64+0xbf/0x430 [ 50.829190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.830148] RIP: 0033:0x7fc5e60925cd [ 50.830841] 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 [ 50.834789] RSP: 002b:00007ffe364fb9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.836221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5e60925cd [ 50.838057] RDX: 000055fac4e59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.839389] RBP: 00007ffe364fba10 R08: 0000000000000000 R09: 00007ffe364fb0b0 [ 50.840746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faed92dad0 [ 50.842139] R13: 00007ffe364fbe40 R14: 000055faed92ebc0 R15: 000055faed93f780 [ 50.843519] [ 50.844007] irq event stamp: 1845 [ 50.844636] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.846263] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.847841] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 50.849474] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 50.851078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28402' (ECDSA) to the list of known hosts. 2025/11/18 13:02:04 fuzzer started 2025/11/18 13:02:04 dialing manager at localhost:34383 2025/11/18 13:02:04 checking machine... 2025/11/18 13:02:04 checking revisions... [ 51.772053] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:02:04 testing simple program... [ 51.857697] cgroup: Unknown subsys name 'net' [ 51.907323] cgroup: Unknown subsys name 'cpuset' [ 51.919262] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:02:03 Registers: info registers vcpu 0 RAX=000000000004a711 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=00000206 [-----P-] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93fc3d6000 CR3=000000000dddf000 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=2033303a32303a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a32303a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800da3ade0 RBX=0000000000000000 RCX=0000000000092cc0 RDX=0000000000000000 RSI=ffff88800da3ade0 RDI=ffff88806cf31cd0 RBP=ffff88801692fde0 RSP=ffff88801692fd18 R8 =00000000ffffffff R9 =ffff88806c7f0c40 R10=ffff88801692fd18 R11=0000000000000000 R12=ffff888019809800 R13=0000000000000400 R14=0000000000000001 R15=ffff888008c4b280 RIP=ffffffff81b621bb 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 00007f897cbd6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ae9af9c954 CR3=000000000dcbe000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000