[ 53.994295] ------------[ cut here ]------------ [ 53.995224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.997312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.998778] Modules linked in: [ 54.000008] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.002287] Tainted: [W]=WARN [ 54.002850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.004372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.005327] 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 [ 54.008512] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 54.009497] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 54.010784] RDX: ffff8880173a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.012059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 54.013364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.014636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 54.015924] FS: 00007fbb5763d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.017400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.018463] CR2: 00007ffdbf135ef8 CR3: 000000000dab4000 CR4: 0000000000350ef0 [ 54.019738] Call Trace: [ 54.020242] [ 54.020679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.021581] ? __create_object+0x59/0x80 [ 54.022356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.023312] __vmalloc_noprof+0x59/0x60 [ 54.024022] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.024914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.025844] bpf_prog_alloc+0x39/0x200 [ 54.026579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.027512] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.028420] do_seccomp+0x349/0x25e0 [ 54.029183] ? find_held_lock+0x2b/0x80 [ 54.029891] ? do_prlimit+0x310/0x610 [ 54.030633] ? __pfx_do_seccomp+0x10/0x10 [ 54.031409] ? do_raw_spin_unlock+0x53/0x220 [ 54.032236] ? _raw_spin_unlock+0x1e/0x40 [ 54.033020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.034138] ? static_key_count+0x60/0x80 [ 54.034904] prctl_set_seccomp+0x4e/0x70 [ 54.035691] __do_sys_prctl+0xe6c/0x1d70 [ 54.036480] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.037362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.038338] ? irqentry_exit+0xf3/0x650 [ 54.039053] do_syscall_64+0xbf/0x430 [ 54.039803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.040788] RIP: 0033:0x7fbb57b2f5cd [ 54.041499] 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 [ 54.044719] RSP: 002b:00007ffdbf134680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.046091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb57b2f5cd [ 54.047392] RDX: 000055fa1dbdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.048705] RBP: 00007ffdbf1346e0 R08: 0000000000000000 R09: 00007ffdbf133d80 [ 54.049988] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa4fddfad0 [ 54.051273] R13: 00007ffdbf134b10 R14: 000055fa4fde0bc0 R15: 000055fa4fdf1780 [ 54.052601] [ 54.053023] irq event stamp: 1819 [ 54.053657] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 54.055167] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 54.056699] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 54.058234] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 54.059744] ---[ end trace 0000000000000000 ]--- [ 56.825172] ------------[ cut here ]------------ [ 56.826063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.828313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 56.829819] Modules linked in: [ 56.830464] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.832487] Tainted: [W]=WARN [ 56.833066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.834542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.835483] 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 [ 56.838981] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 56.840220] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 56.841830] RDX: ffff888017de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.843411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 56.844960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.846392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 56.847920] FS: 00007fefd57a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.849459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.850670] CR2: 00007fefd5c97580 CR3: 000000000cff5000 CR4: 0000000000350ef0 [ 56.852142] Call Trace: [ 56.852675] [ 56.853275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.854215] ? __create_object+0x59/0x80 [ 56.854969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.855982] __vmalloc_noprof+0x59/0x60 [ 56.856875] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.857828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.859030] bpf_prog_alloc+0x39/0x200 [ 56.859758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.860978] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.861881] do_seccomp+0x349/0x25e0 [ 56.862631] ? irqentry_exit+0x17b/0x650 [ 56.863527] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 56.864543] ? __pfx_do_seccomp+0x10/0x10 [ 56.865570] ? __do_sys_prctl+0xc4/0x1d70 [ 56.866543] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 56.867530] prctl_set_seccomp+0x4e/0x70 [ 56.868493] __do_sys_prctl+0xe6c/0x1d70 [ 56.869415] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.870292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.871469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.872491] ? irqentry_exit+0xf3/0x650 [ 56.873268] do_syscall_64+0xbf/0x430 [ 56.874235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.875308] RIP: 0033:0x7fefd5c975cd [ 56.875980] 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 [ 56.879334] RSP: 002b:00007ffe33e9de70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.880789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefd5c975cd [ 56.882146] RDX: 0000562b5d892e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.883717] RBP: 00007ffe33e9ded0 R08: 0000000000000000 R09: 00007ffe33e9d570 [ 56.885396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b78bacad0 [ 56.886799] R13: 00007ffe33e9e300 R14: 0000562b78badbc0 R15: 0000562b78bbe780 [ 56.888414] [ 56.888906] irq event stamp: 1781 [ 56.889625] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 56.891407] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 56.892985] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 56.894721] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 56.896400] ---[ end trace 0000000000000000 ]--- [ 57.648883] ------------[ cut here ]------------ [ 57.649823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.651870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.653506] Modules linked in: [ 57.654150] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.656135] Tainted: [W]=WARN [ 57.656733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.658630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.659792] 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 [ 57.663615] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 57.664653] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 57.665976] RDX: ffff88801671d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.667282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 57.668636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.669951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 57.671266] FS: 00007f52c6c17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.672774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.673860] CR2: 00007f52c717d4a6 CR3: 000000001f690000 CR4: 0000000000350ef0 [ 57.675183] Call Trace: [ 57.675647] [ 57.676072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.677024] ? __create_object+0x59/0x80 [ 57.677831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.678831] __vmalloc_noprof+0x59/0x60 [ 57.679647] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.680624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.681583] bpf_prog_alloc+0x39/0x200 [ 57.682368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.683344] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.684315] do_seccomp+0x349/0x25e0 [ 57.685046] ? find_held_lock+0x2b/0x80 [ 57.685880] ? do_prlimit+0x310/0x610 [ 57.686661] ? __pfx_do_seccomp+0x10/0x10 [ 57.687497] ? do_raw_spin_unlock+0x53/0x220 [ 57.688379] ? _raw_spin_unlock+0x1e/0x40 [ 57.689216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.690215] ? static_key_count+0x60/0x80 [ 57.690996] prctl_set_seccomp+0x4e/0x70 [ 57.691784] __do_sys_prctl+0xe6c/0x1d70 [ 57.692609] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.693484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.694482] ? irqentry_exit+0xf3/0x650 [ 57.695274] do_syscall_64+0xbf/0x430 [ 57.696000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.697016] RIP: 0033:0x7f52c71095cd [ 57.697721] 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 [ 57.701016] RSP: 002b:00007ffd1ee87220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.702416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52c71095cd [ 57.703733] RDX: 00005641bda7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.705094] RBP: 00007ffd1ee87280 R08: 0000000000000000 R09: 00007ffd1ee86920 [ 57.706423] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641d7d71ad0 [ 57.707724] R13: 00007ffd1ee876b0 R14: 00005641d7d72bc0 R15: 00005641d7d83780 [ 57.709088] [ 57.709566] irq event stamp: 1739 [ 57.710242] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 57.711790] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 57.713341] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 57.714942] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 57.716501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42134' (ECDSA) to the list of known hosts. 2025/11/18 06:10:42 fuzzer started 2025/11/18 06:10:42 dialing manager at localhost:37895 2025/11/18 06:10:42 checking machine... 2025/11/18 06:10:42 checking revisions... [ 58.628718] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:10:42 testing simple program... [ 58.712237] cgroup: Unknown subsys name 'net' [ 58.768505] cgroup: Unknown subsys name 'cpuset' [ 58.789012] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:10:41 Registers: info registers vcpu 0 RAX=ffffffff86a014d9 RBX=0000000000000001 RCX=ffffffff86a014d4 RDX=0000000000000000 RSI=1ffffffff0d4029b RDI=ffffffff866abc6c RBP=ffff88801659f568 RSP=ffff88801659f450 R8 =ffffffff86a014d4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88801659f570 R13=ffff88801659f558 R14=ffff88801659f551 R15=ffff88801659f510 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f03a8d55900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda796d4090 CR3=000000000b664000 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=249f1e360b39f5a90d44c821f34c5d58 XMM02=eff9b2d0a8fce9cb0000000000305dc8 XMM03=2c67c8bc2e329bc30000000000305ef0 XMM04=03c4b137e7e50f0b00000000000ae988 XMM05=30f3c8dcad84c4070000000000323590 XMM06=090f1556b20111b300000000003226f8 XMM07=fb795ef6d65770560000000000312d68 XMM08=2c67c8bc2e329bc30000000000305ef0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000004 RDX=0000000000000000 RSI=ffff888017de5b60 RDI=ffff88800e221577 RBP=ffff88800e221574 RSP=ffff888018ca7c08 R8 =0000000000000002 R9 =0000000000000000 R10=ffff888018ca7c98 R11=0000000000000000 R12=ffff88800e2214a0 R13=ffff888017de5b60 R14=0000000000000001 R15=0000000000000cc0 RIP=ffffffff81b61811 RFL=00000282 [--S----] 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 00007fefd57a5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fefd5d5a650 CR3=000000001f7e9000 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