[ 44.017228] ------------[ cut here ]------------ [ 44.017932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.019583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.020754] Modules linked in: [ 44.021268] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.022893] Tainted: [W]=WARN [ 44.023378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.024541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.025282] 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 [ 44.027859] RSP: 0018:ffff88801c477bc0 EFLAGS: 00010286 [ 44.028635] RAX: 0000000000000000 RBX: ffffed100388ef78 RCX: ffffffff813a4050 [ 44.029663] RDX: ffff888015c9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.030688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388ef2f [ 44.031745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.032767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c477df8 [ 44.033806] FS: 00007fd7276c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.034975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.035826] CR2: 00007ffd3845def7 CR3: 000000000e134000 CR4: 0000000000350ef0 [ 44.036870] Call Trace: [ 44.037275] [ 44.037603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.038321] ? __create_object+0x59/0x80 [ 44.038926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.039699] __vmalloc_noprof+0x59/0x60 [ 44.040306] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.040967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.041707] bpf_prog_alloc+0x39/0x200 [ 44.042309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.043036] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.043760] do_seccomp+0x349/0x25e0 [ 44.044333] ? find_held_lock+0x2b/0x80 [ 44.044915] ? do_prlimit+0x310/0x610 [ 44.045522] ? __pfx_do_seccomp+0x10/0x10 [ 44.046115] ? do_raw_spin_unlock+0x53/0x220 [ 44.046775] ? _raw_spin_unlock+0x1e/0x40 [ 44.047411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.048146] ? static_key_count+0x60/0x80 [ 44.048795] prctl_set_seccomp+0x4e/0x70 [ 44.049428] __do_sys_prctl+0xe6c/0x1d70 [ 44.050018] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.050703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.051490] ? irqentry_exit+0xf3/0x650 [ 44.052069] do_syscall_64+0xbf/0x430 [ 44.052670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.053443] RIP: 0033:0x7fd727bb25cd [ 44.053984] 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 [ 44.056570] RSP: 002b:00007ffd3845bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.057659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd727bb25cd [ 44.058696] RDX: 0000559c55e4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.059733] RBP: 00007ffd3845bf90 R08: 0000000000000000 R09: 00007ffd3845b630 [ 44.060772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c8a2bead0 [ 44.061801] R13: 00007ffd3845c3c0 R14: 0000559c8a2bfbc0 R15: 0000559c8a2d0780 [ 44.062854] [ 44.063248] irq event stamp: 1705 [ 44.063735] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 44.064963] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 44.066202] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 44.067476] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 44.068686] ---[ end trace 0000000000000000 ]--- [ 46.853419] ------------[ cut here ]------------ [ 46.854321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.856328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.857954] Modules linked in: [ 46.858656] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.860605] Tainted: [W]=WARN [ 46.861150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.862616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.863522] 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 [ 46.866660] RSP: 0018:ffff88801b89fbc0 EFLAGS: 00010286 [ 46.867629] RAX: 0000000000000000 RBX: ffffed1003713f78 RCX: ffffffff813a4050 [ 46.868891] RDX: ffff888018e1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.870140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003713f2f [ 46.871396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.872654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b89fdf8 [ 46.873917] FS: 00007fd6d1d5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.875343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.876388] CR2: 00007fd6d22c24a6 CR3: 0000000020ada000 CR4: 0000000000350ef0 [ 46.877636] Call Trace: [ 46.878095] [ 46.878631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.879501] ? __create_object+0x59/0x80 [ 46.880266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.881160] __vmalloc_noprof+0x59/0x60 [ 46.881899] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.882738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.883649] bpf_prog_alloc+0x39/0x200 [ 46.884365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.885261] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.886091] do_seccomp+0x349/0x25e0 [ 46.886788] ? find_held_lock+0x2b/0x80 [ 46.887533] ? do_prlimit+0x310/0x610 [ 46.888253] ? __pfx_do_seccomp+0x10/0x10 [ 46.888972] ? do_raw_spin_unlock+0x53/0x220 [ 46.889777] ? _raw_spin_unlock+0x1e/0x40 [ 46.890539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.891488] ? static_key_count+0x60/0x80 [ 46.892276] prctl_set_seccomp+0x4e/0x70 [ 46.892986] __do_sys_prctl+0xe6c/0x1d70 [ 46.893746] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.894596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.895555] ? irqentry_exit+0xf3/0x650 [ 46.896291] do_syscall_64+0xbf/0x430 [ 46.896970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.897895] RIP: 0033:0x7fd6d224e5cd [ 46.898578] 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 [ 46.901667] RSP: 002b:00007ffd6cc780d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.903000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6d224e5cd [ 46.904245] RDX: 0000557ad759fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.905479] RBP: 00007ffd6cc78130 R08: 0000000000000000 R09: 00007ffd6cc777d0 [ 46.906715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b0af742b0 [ 46.907861] R13: 00007ffd6cc78560 R14: 0000557b0af76d20 R15: 0000557b0af888d0 [ 46.908908] [ 46.909283] irq event stamp: 1779 [ 46.909771] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.911005] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.912229] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 46.913472] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 46.914696] ---[ end trace 0000000000000000 ]--- [ 47.651229] ------------[ cut here ]------------ [ 47.652119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.654162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.655746] Modules linked in: [ 47.656390] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.658381] Tainted: [W]=WARN [ 47.658960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.660451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.661363] 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 [ 47.664597] RSP: 0018:ffff88801c6d7bc0 EFLAGS: 00010286 [ 47.665586] RAX: 0000000000000000 RBX: ffffed10038daf78 RCX: ffffffff813a4050 [ 47.666883] RDX: ffff888015e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.668220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038daf2f [ 47.669512] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.670805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c6d7df8 [ 47.672131] FS: 00007f8fd5c77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.673583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.674658] CR2: 00007ffee5084ef7 CR3: 0000000020b76000 CR4: 0000000000350ef0 [ 47.675994] Call Trace: [ 47.676505] [ 47.676918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.677824] ? __create_object+0x59/0x80 [ 47.678602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.679625] __vmalloc_noprof+0x59/0x60 [ 47.680395] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.681274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.682164] bpf_prog_alloc+0x39/0x200 [ 47.682923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.683887] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.684794] do_seccomp+0x349/0x25e0 [ 47.685517] ? find_held_lock+0x2b/0x80 [ 47.686285] ? do_prlimit+0x310/0x610 [ 47.687021] ? __pfx_do_seccomp+0x10/0x10 [ 47.687836] ? do_raw_spin_unlock+0x53/0x220 [ 47.688667] ? _raw_spin_unlock+0x1e/0x40 [ 47.689445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.690399] ? static_key_count+0x60/0x80 [ 47.691242] prctl_set_seccomp+0x4e/0x70 [ 47.691968] __do_sys_prctl+0xe6c/0x1d70 [ 47.692760] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.693620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.694594] ? irqentry_exit+0xf3/0x650 [ 47.695396] do_syscall_64+0xbf/0x430 [ 47.696094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.697055] RIP: 0033:0x7f8fd61695cd [ 47.697753] 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 [ 47.700953] RSP: 002b:00007ffee5082400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.702331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fd61695cd [ 47.703659] RDX: 0000562223591e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.704951] RBP: 00007ffee5082460 R08: 0000000000000000 R09: 00007ffee5081b00 [ 47.706240] R10: 0000000000000000 R11: 0000000000000246 R12: 000056225562fad0 [ 47.707568] R13: 00007ffee5082890 R14: 0000562255630bc0 R15: 0000562255641780 [ 47.708876] [ 47.709345] irq event stamp: 1737 [ 47.709949] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 47.711535] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 47.713070] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 47.714597] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 47.716148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15670' (ECDSA) to the list of known hosts. 2025/11/17 11:30:19 fuzzer started 2025/11/17 11:30:19 dialing manager at localhost:37895 2025/11/17 11:30:19 checking machine... 2025/11/17 11:30:19 checking revisions... [ 48.606232] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:30:19 testing simple program... [ 48.693377] cgroup: Unknown subsys name 'net' [ 48.747700] cgroup: Unknown subsys name 'cpuset' [ 48.759570] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:30:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00000000000001c8 RCX=ffff88801b95fc0c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888018e1d73c RBP=ffff888018e1d340 RSP=ffff88801b95fc48 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806ce38480 R13=ffff88807ffdc640 R14=0000000000000006 R15=0000000000000001 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 00007fd6d1d5c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6d1d26008 CR3=0000000020aad000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028629 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffffb6cd78 CR3=000000000d8bb000 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=fcee0c628f0acda4a54d1ddcd7ea17b0 XMM02=ec2efd57dc4c00df00000000003029f8 XMM03=34affefb311aafd80000000000302ac8 XMM04=5385ddf06fbd75c000000000000ae988 XMM05=0394861f14684e5900000000003203f8 XMM06=b637d6cf12dcdc510000000000319a60 XMM07=e042d86d42eb936e0000000000310e10 XMM08=34affefb311aafd80000000000302ac8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000