[ 46.538590] ------------[ cut here ]------------ [ 46.539449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.541246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.542550] Modules linked in: [ 46.543069] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.544886] Tainted: [W]=WARN [ 46.545436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.546774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.547609] 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 [ 46.550537] RSP: 0018:ffff88801502fbc0 EFLAGS: 00010286 [ 46.551444] RAX: 0000000000000000 RBX: ffffed1002a05f78 RCX: ffffffff813a4050 [ 46.552627] RDX: ffff888015793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.553827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a05f2f [ 46.554998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.556168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801502fdf8 [ 46.557365] FS: 00007fb9d0a52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.558673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.559638] CR2: 00007fb9d0f44580 CR3: 0000000016661000 CR4: 0000000000350ef0 [ 46.560827] Call Trace: [ 46.561305] [ 46.561679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.562503] ? __create_object+0x59/0x80 [ 46.563236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.564087] __vmalloc_noprof+0x59/0x60 [ 46.564791] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.565616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.566475] bpf_prog_alloc+0x39/0x200 [ 46.567151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.567953] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.568790] do_seccomp+0x349/0x25e0 [ 46.569491] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.570329] ? __pfx_do_seccomp+0x10/0x10 [ 46.571016] ? find_held_lock+0x2b/0x80 [ 46.571710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.572587] ? static_key_count+0x60/0x80 [ 46.573343] prctl_set_seccomp+0x4e/0x70 [ 46.574019] __do_sys_prctl+0xe6c/0x1d70 [ 46.574740] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.575522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.576417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.577317] ? irqentry_exit+0xf3/0x650 [ 46.577981] do_syscall_64+0xbf/0x430 [ 46.578665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.579547] RIP: 0033:0x7fb9d0f445cd [ 46.580195] 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 [ 46.583132] RSP: 002b:00007fff212d9da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.584388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9d0f445cd [ 46.585582] RDX: 0000555f6d453e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.586771] RBP: 00007fff212d9e00 R08: 0000000000000000 R09: 00007fff212d94a0 [ 46.587950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f8d2dabf0 [ 46.589147] R13: 00007fff212da230 R14: 0000555f8d2e4380 R15: 0000555f8d2ef460 [ 46.590343] [ 46.590736] irq event stamp: 1741 [ 46.591336] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.592735] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.594152] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 46.595567] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 46.596957] ---[ end trace 0000000000000000 ]--- [ 49.939784] ------------[ cut here ]------------ [ 49.940746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.942842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.944316] Modules linked in: [ 49.944922] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.946950] Tainted: [W]=WARN [ 49.947534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.949005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.950218] 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 [ 49.953591] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 49.954578] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 49.955904] RDX: ffff888015c9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.957202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 49.958530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.959820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 49.961163] FS: 00007f9215b50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.962651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.963742] CR2: 00007ffdc942fef7 CR3: 000000001ecb2000 CR4: 0000000000350ef0 [ 49.965087] Call Trace: [ 49.965594] [ 49.966019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.966954] ? __create_object+0x59/0x80 [ 49.967748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.968748] __vmalloc_noprof+0x59/0x60 [ 49.969548] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.970448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.971420] bpf_prog_alloc+0x39/0x200 [ 49.972182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973154] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.974047] do_seccomp+0x349/0x25e0 [ 49.974790] ? find_held_lock+0x2b/0x80 [ 49.975566] ? do_prlimit+0x310/0x610 [ 49.976345] ? __pfx_do_seccomp+0x10/0x10 [ 49.977174] ? do_raw_spin_unlock+0x53/0x220 [ 49.977996] ? _raw_spin_unlock+0x1e/0x40 [ 49.978809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.979812] ? static_key_count+0x60/0x80 [ 49.980637] prctl_set_seccomp+0x4e/0x70 [ 49.981454] __do_sys_prctl+0xe6c/0x1d70 [ 49.982272] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.983166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.984170] ? irqentry_exit+0xf3/0x650 [ 49.984918] do_syscall_64+0xbf/0x430 [ 49.985697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.986687] RIP: 0033:0x7f92160425cd [ 49.987420] 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 [ 49.990751] RSP: 002b:00007ffdc942ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.992181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92160425cd [ 49.993537] RDX: 0000561786004e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.994868] RBP: 00007ffdc942eaf0 R08: 0000000000000000 R09: 00007ffdc942e190 [ 49.996207] R10: 0000000000000000 R11: 0000000000000246 R12: 000056178d7edb10 [ 49.997550] R13: 00007ffdc942ef20 R14: 000056178d7ee2b0 R15: 000056178d8026f0 [ 49.998904] [ 49.999387] irq event stamp: 1801 [ 50.000020] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.001617] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.003212] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 50.004824] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 50.006280] ---[ end trace 0000000000000000 ]--- [ 50.838486] ------------[ cut here ]------------ [ 50.839451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.841589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.843130] Modules linked in: [ 50.843753] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.845846] Tainted: [W]=WARN [ 50.846450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.847994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.848970] 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 [ 50.852198] RSP: 0018:ffff88801c1a7bc0 EFLAGS: 00010286 [ 50.853258] RAX: 0000000000000000 RBX: ffffed1003834f78 RCX: ffffffff813a4050 [ 50.854574] RDX: ffff888017538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.855887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003834f2f [ 50.857439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.859096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1a7df8 [ 50.860768] FS: 00007f598001f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.862620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.863885] CR2: 00007ffedf5e6ef7 CR3: 000000000d573000 CR4: 0000000000350ef0 [ 50.865240] Call Trace: [ 50.865737] [ 50.866207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.867101] ? __create_object+0x59/0x80 [ 50.867939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.868946] __vmalloc_noprof+0x59/0x60 [ 50.869760] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.870670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.871675] bpf_prog_alloc+0x39/0x200 [ 50.872451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.873457] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.874417] do_seccomp+0x349/0x25e0 [ 50.875193] ? find_held_lock+0x2b/0x80 [ 50.875943] ? do_prlimit+0x310/0x610 [ 50.876718] ? __pfx_do_seccomp+0x10/0x10 [ 50.877531] ? do_raw_spin_unlock+0x53/0x220 [ 50.878400] ? _raw_spin_unlock+0x1e/0x40 [ 50.879245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.880268] ? static_key_count+0x60/0x80 [ 50.881065] prctl_set_seccomp+0x4e/0x70 [ 50.881895] __do_sys_prctl+0xe6c/0x1d70 [ 50.882710] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.883611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.884638] ? irqentry_exit+0xf3/0x650 [ 50.885479] do_syscall_64+0xbf/0x430 [ 50.886258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.887263] RIP: 0033:0x7f59805115cd [ 50.887947] 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 [ 50.891202] RSP: 002b:00007ffedf5e4a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.892594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59805115cd [ 50.893935] RDX: 0000558d983d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.895265] RBP: 00007ffedf5e4af0 R08: 0000000000000000 R09: 00007ffedf5e4190 [ 50.896600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dc6d8bad0 [ 50.897933] R13: 00007ffedf5e4f20 R14: 0000558dc6d8cbc0 R15: 0000558dc6d9d780 [ 50.899295] [ 50.899745] irq event stamp: 1753 [ 50.900411] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.902009] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.903578] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.905188] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.906538] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41552' (ECDSA) to the list of known hosts. 2025/11/17 21:15:22 fuzzer started 2025/11/17 21:15:23 dialing manager at localhost:37895 2025/11/17 21:15:23 checking machine... 2025/11/17 21:15:23 checking revisions... [ 51.956128] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:15:23 testing simple program... [ 52.045989] cgroup: Unknown subsys name 'net' [ 52.112290] cgroup: Unknown subsys name 'cpuset' [ 52.131522] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:15:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff888008c4a900 RSP=ffff8880199a78a8 R8 =0000000000000000 R9 =ffffed1001189520 R10=ffff888008c4a903 R11=0000000000000000 R12=ffffea0000390b80 R13=ffff888008c4a900 R14=ffff888008c4b780 R15=ffffea000038f400 RIP=ffffffff817d97d1 RFL=00000056 [---ZAP-] 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 00007f9215b50900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc9428000 CR3=000000001ec4e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000475e76a4 RBX=ffff888009643780 RCX=dfb8078e00000000 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275e7 RFL=00000896 [-OS-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 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=00007f4c53e0d000 CR3=000000000d83d000 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=b5c026d50be871b2fd4587e1e6b88505 XMM02=2c67c8bc2e329bc300000000003054d8 XMM03=fb795ef6d65770560000000000312118 XMM04=b74a13eb95e26fef00000000000ae988 XMM05=d96330e2d2db86320000000000322380 XMM06=b2db1edc7c3c825b000000000031bd50 XMM07=e042d86d42eb936e0000000000312398 XMM08=4adb467d05637e820000000000305538 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000