[ 45.662706] ------------[ cut here ]------------ [ 45.663905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.666451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.668350] Modules linked in: [ 45.669546] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.672197] Tainted: [W]=WARN [ 45.672976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.674787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.675684] 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 [ 45.678967] RSP: 0018:ffff888017707bc0 EFLAGS: 00010286 [ 45.679988] RAX: 0000000000000000 RBX: ffffed1002ee0f78 RCX: ffffffff813a4050 [ 45.681333] RDX: ffff888015db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.682690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee0f2f [ 45.684043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.685367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017707df8 [ 45.686724] FS: 00007fc595799900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.688220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.689330] CR2: 00007ffc8c838ef7 CR3: 000000000e64b000 CR4: 0000000000350ef0 [ 45.690408] Call Trace: [ 45.690807] [ 45.691135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.691871] ? __create_object+0x59/0x80 [ 45.692557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.693730] __vmalloc_noprof+0x59/0x60 [ 45.694586] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.695629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.696750] bpf_prog_alloc+0x39/0x200 [ 45.697593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.698734] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.699805] do_seccomp+0x349/0x25e0 [ 45.700614] ? find_held_lock+0x2b/0x80 [ 45.701552] ? do_prlimit+0x310/0x610 [ 45.702433] ? __pfx_do_seccomp+0x10/0x10 [ 45.703381] ? do_raw_spin_unlock+0x53/0x220 [ 45.704366] ? _raw_spin_unlock+0x1e/0x40 [ 45.705290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.706455] ? static_key_count+0x60/0x80 [ 45.707411] prctl_set_seccomp+0x4e/0x70 [ 45.708326] __do_sys_prctl+0xe6c/0x1d70 [ 45.709263] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.710316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.711481] ? irqentry_exit+0xf3/0x650 [ 45.712401] do_syscall_64+0xbf/0x430 [ 45.713279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.714426] RIP: 0033:0x7fc595c8b5cd [ 45.715277] 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 [ 45.719048] RSP: 002b:00007ffc8c836d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.720665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc595c8b5cd [ 45.722215] RDX: 00005653485cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.723747] RBP: 00007ffc8c836d60 R08: 0000000000000000 R09: 00007ffc8c836400 [ 45.725271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565382a6ab10 [ 45.726761] R13: 00007ffc8c837190 R14: 0000565382a6b2b0 R15: 0000565382a7f6f0 [ 45.728083] [ 45.728514] irq event stamp: 3185 [ 45.729160] hardirqs last enabled at (3195): [] __up_console_sem+0x78/0x80 [ 45.730662] hardirqs last disabled at (3204): [] __up_console_sem+0x5d/0x80 [ 45.732158] softirqs last enabled at (2696): [] handle_softirqs+0x50c/0x770 [ 45.733674] softirqs last disabled at (2673): [] __irq_exit_rcu+0xc4/0x100 [ 45.735196] ---[ end trace 0000000000000000 ]--- [ 48.991754] ------------[ cut here ]------------ [ 48.992632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.994777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.996320] Modules linked in: [ 48.996975] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.999019] Tainted: [W]=WARN [ 48.999584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.001988] 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 [ 49.005167] RSP: 0018:ffff88800e597bc0 EFLAGS: 00010286 [ 49.006182] RAX: 0000000000000000 RBX: ffffed1001cb2f78 RCX: ffffffff813a4050 [ 49.007483] RDX: ffff888016c23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.008783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb2f2f [ 49.010093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.011404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e597df8 [ 49.012724] FS: 00007f8695efc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.014207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.015279] CR2: 00007ffc8037eef7 CR3: 000000000dbee000 CR4: 0000000000350ef0 [ 49.016581] Call Trace: [ 49.017084] [ 49.017508] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.018416] ? __create_object+0x59/0x80 [ 49.019214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.020210] __vmalloc_noprof+0x59/0x60 [ 49.020986] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.021896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.022834] bpf_prog_alloc+0x39/0x200 [ 49.023544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.024483] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.025386] do_seccomp+0x349/0x25e0 [ 49.026137] ? find_held_lock+0x2b/0x80 [ 49.026915] ? do_prlimit+0x310/0x610 [ 49.027634] ? __pfx_do_seccomp+0x10/0x10 [ 49.028434] ? do_raw_spin_unlock+0x53/0x220 [ 49.029273] ? _raw_spin_unlock+0x1e/0x40 [ 49.030074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.031057] ? static_key_count+0x60/0x80 [ 49.031877] prctl_set_seccomp+0x4e/0x70 [ 49.032612] __do_sys_prctl+0xe6c/0x1d70 [ 49.033401] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.034283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.035285] ? irqentry_exit+0xf3/0x650 [ 49.036068] do_syscall_64+0xbf/0x430 [ 49.036820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.037799] RIP: 0033:0x7f86963ee5cd [ 49.038479] 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 [ 49.041720] RSP: 002b:00007ffc8037ca10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.043092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86963ee5cd [ 49.044403] RDX: 000055600658fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.045727] RBP: 00007ffc8037ca70 R08: 0000000000000000 R09: 00007ffc8037c110 [ 49.047048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055600c623b10 [ 49.048346] R13: 00007ffc8037cea0 R14: 000055600c6242b0 R15: 000055600c6386f0 [ 49.049678] [ 49.050146] irq event stamp: 1829 [ 49.050796] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.052321] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.053882] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.055448] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.056970] ---[ end trace 0000000000000000 ]--- [ 49.810072] ------------[ cut here ]------------ [ 49.811009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.813061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.814775] Modules linked in: [ 49.815364] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.817406] Tainted: [W]=WARN [ 49.818019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.819496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.820412] 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 [ 49.823598] RSP: 0018:ffff88800f21fbc0 EFLAGS: 00010286 [ 49.824577] RAX: 0000000000000000 RBX: ffffed1001e43f78 RCX: ffffffff813a4050 [ 49.825878] RDX: ffff888016c20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.827159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e43f2f [ 49.828457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.829740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f21fdf8 [ 49.831029] FS: 00007f3c3458b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.832470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.833543] CR2: 00007ffc0496aef7 CR3: 000000001fe51000 CR4: 0000000000350ef0 [ 49.834830] Call Trace: [ 49.835296] [ 49.835748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.836600] ? __create_object+0x59/0x80 [ 49.837380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.838394] __vmalloc_noprof+0x59/0x60 [ 49.839152] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.840036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.840989] bpf_prog_alloc+0x39/0x200 [ 49.841760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.842653] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.843558] do_seccomp+0x349/0x25e0 [ 49.844265] ? find_held_lock+0x2b/0x80 [ 49.845034] ? do_prlimit+0x310/0x610 [ 49.845805] ? __pfx_do_seccomp+0x10/0x10 [ 49.846551] ? do_raw_spin_unlock+0x53/0x220 [ 49.847395] ? _raw_spin_unlock+0x1e/0x40 [ 49.848187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.849157] ? static_key_count+0x60/0x80 [ 49.849966] prctl_set_seccomp+0x4e/0x70 [ 49.850691] __do_sys_prctl+0xe6c/0x1d70 [ 49.851485] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.852342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.853304] ? irqentry_exit+0xf3/0x650 [ 49.854097] do_syscall_64+0xbf/0x430 [ 49.854842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.855794] RIP: 0033:0x7f3c34a7d5cd [ 49.856451] 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 [ 49.859626] RSP: 002b:00007ffc04968dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.860985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c34a7d5cd [ 49.862303] RDX: 000055781a0d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.863572] RBP: 00007ffc04968e20 R08: 0000000000000000 R09: 00007ffc049684c0 [ 49.864850] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578217672b0 [ 49.866150] R13: 00007ffc04969250 R14: 0000557821769d20 R15: 000055782177b8d0 [ 49.867461] [ 49.867927] irq event stamp: 1783 [ 49.868544] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.870074] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.871601] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 49.873137] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 49.874673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60890' (ECDSA) to the list of known hosts. 2025/11/17 11:24:05 fuzzer started 2025/11/17 11:24:05 dialing manager at localhost:37895 2025/11/17 11:24:05 checking machine... 2025/11/17 11:24:05 checking revisions... [ 50.775039] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:24:06 testing simple program... [ 50.864240] cgroup: Unknown subsys name 'net' [ 50.921503] cgroup: Unknown subsys name 'cpuset' [ 50.935392] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:24:05 Registers: info registers vcpu 0 RAX=00000000ffffffff RBX=0000000000000003 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff888009612668 RBP=ffffffff85e1ff20 RSP=ffff8880096279b8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888009611bc0 R13=ffff888009612618 R14=00000000ffffffff R15=ffff888009612668 RIP=ffffffff84c72127 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86964b1650 CR3=000000000e0b8000 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=0000000000028a9d 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60f7629548 CR3=000000000d90f000 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=e7806252e39a5bb7404dcf6c24eb4cce XMM02=0000000000306d40ec2efd57dc4c00df XMM03=00000000003109f8cd1477b70994d54c XMM04=ce7cb5cb0686dd4a00000000000ae988 XMM05=090f1556b20111b30000000000320a48 XMM06=31228cf22e57a352000000000031a7d8 XMM07=e042d86d42eb936e0000000000310c78 XMM08=cd1477b70994d54c0000000000306da0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000