[ 44.011450] ------------[ cut here ]------------ [ 44.012403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.014463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 44.015987] Modules linked in: [ 44.016578] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.018683] Tainted: [W]=WARN [ 44.019334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.020868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.021814] 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 [ 44.025129] RSP: 0018:ffff8880143cfbc0 EFLAGS: 00010286 [ 44.026167] RAX: 0000000000000000 RBX: ffffed1002879f78 RCX: ffffffff813a4050 [ 44.027480] RDX: ffff88800f400000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.028816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002879f2f [ 44.030181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.031505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143cfdf8 [ 44.032832] FS: 00007fa3c8f69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.034353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.035440] CR2: 00007ffffccfeef7 CR3: 000000000e416000 CR4: 0000000000350ef0 [ 44.036777] Call Trace: [ 44.037351] [ 44.037838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.039005] ? __create_object+0x59/0x80 [ 44.040025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041282] __vmalloc_noprof+0x59/0x60 [ 44.042274] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.043191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044170] bpf_prog_alloc+0x39/0x200 [ 44.044901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.045851] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.046808] do_seccomp+0x349/0x25e0 [ 44.047550] ? find_held_lock+0x2b/0x80 [ 44.048350] ? do_prlimit+0x310/0x610 [ 44.049158] ? __pfx_do_seccomp+0x10/0x10 [ 44.049991] ? do_raw_spin_unlock+0x53/0x220 [ 44.050788] ? _raw_spin_unlock+0x1e/0x40 [ 44.051588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.052580] ? static_key_count+0x60/0x80 [ 44.053446] prctl_set_seccomp+0x4e/0x70 [ 44.054284] __do_sys_prctl+0xe6c/0x1d70 [ 44.055098] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.055988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.057009] ? irqentry_exit+0xf3/0x650 [ 44.057748] do_syscall_64+0xbf/0x430 [ 44.058536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.059541] RIP: 0033:0x7fa3c945b5cd [ 44.060278] 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 [ 44.063546] RSP: 002b:00007ffffccfc9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.064988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3c945b5cd [ 44.066304] RDX: 000055cf4c627e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.067629] RBP: 00007ffffccfca10 R08: 0000000000000000 R09: 00007ffffccfc0b0 [ 44.068990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf6e565ad0 [ 44.070307] R13: 00007ffffccfce40 R14: 000055cf6e566bc0 R15: 000055cf6e577780 [ 44.071678] [ 44.072221] irq event stamp: 1773 [ 44.072853] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 44.074451] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 44.076020] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 44.077542] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 44.078842] ---[ end trace 0000000000000000 ]--- [ 46.870296] ------------[ cut here ]------------ [ 46.871243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.873227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.874683] Modules linked in: [ 46.875330] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.877344] Tainted: [W]=WARN [ 46.877893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.879375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.880307] 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 [ 46.883487] RSP: 0018:ffff88801b877bc0 EFLAGS: 00010286 [ 46.884483] RAX: 0000000000000000 RBX: ffffed100370ef78 RCX: ffffffff813a4050 [ 46.885786] RDX: ffff8880143dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.887068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370ef2f [ 46.888385] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.889681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b877df8 [ 46.890978] FS: 00007f974b28b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.892437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.893533] CR2: 00007fff895e1ef7 CR3: 000000000b811000 CR4: 0000000000350ef0 [ 46.894817] Call Trace: [ 46.895315] [ 46.895720] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.896630] ? __create_object+0x59/0x80 [ 46.897431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.898400] __vmalloc_noprof+0x59/0x60 [ 46.899173] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.900062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.901018] bpf_prog_alloc+0x39/0x200 [ 46.901711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.902640] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.903556] do_seccomp+0x349/0x25e0 [ 46.904289] ? find_held_lock+0x2b/0x80 [ 46.905074] ? do_prlimit+0x310/0x610 [ 46.905769] ? __pfx_do_seccomp+0x10/0x10 [ 46.906561] ? do_raw_spin_unlock+0x53/0x220 [ 46.907398] ? _raw_spin_unlock+0x1e/0x40 [ 46.908201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.909173] ? static_key_count+0x60/0x80 [ 46.909984] prctl_set_seccomp+0x4e/0x70 [ 46.910715] __do_sys_prctl+0xe6c/0x1d70 [ 46.911495] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.912371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.913364] ? irqentry_exit+0xf3/0x650 [ 46.914125] do_syscall_64+0xbf/0x430 [ 46.914827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.915781] RIP: 0033:0x7f974b77d5cd [ 46.916489] 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 [ 46.919667] RSP: 002b:00007fff895dff80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.921068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f974b77d5cd [ 46.922343] RDX: 00005616fecf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.923622] RBP: 00007fff895dffe0 R08: 0000000000000000 R09: 00007fff895df680 [ 46.924974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561705a6fad0 [ 46.926251] R13: 00007fff895e0410 R14: 0000561705a70bc0 R15: 0000561705a81780 [ 46.927552] [ 46.928045] irq event stamp: 1783 [ 46.928654] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.930188] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.931717] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.933284] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.934810] ---[ end trace 0000000000000000 ]--- [ 47.682436] ------------[ cut here ]------------ [ 47.683266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.685107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.686454] Modules linked in: [ 47.687045] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.689078] Tainted: [W]=WARN [ 47.689591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.690960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.691762] 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 [ 47.695163] RSP: 0018:ffff88800ab5fbc0 EFLAGS: 00010286 [ 47.696081] RAX: 0000000000000000 RBX: ffffed100156bf78 RCX: ffffffff813a4050 [ 47.697272] RDX: ffff888015d48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.698421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100156bf2f [ 47.699652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.700991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ab5fdf8 [ 47.702236] FS: 00007f8698584900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.703451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.704335] CR2: 00007f8698a76580 CR3: 000000000d9b2000 CR4: 0000000000350ef0 [ 47.705419] Call Trace: [ 47.705819] [ 47.706208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.706961] ? __create_object+0x59/0x80 [ 47.707576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.708381] __vmalloc_noprof+0x59/0x60 [ 47.709031] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.709713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.710492] bpf_prog_alloc+0x39/0x200 [ 47.711098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.711831] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.712588] do_seccomp+0x349/0x25e0 [ 47.713194] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.713909] ? __pfx_do_seccomp+0x10/0x10 [ 47.714565] ? find_held_lock+0x2b/0x80 [ 47.715199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.716009] ? static_key_count+0x60/0x80 [ 47.716633] prctl_set_seccomp+0x4e/0x70 [ 47.717284] __do_sys_prctl+0xe6c/0x1d70 [ 47.717908] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.718611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.719432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.720227] ? irqentry_exit+0xf3/0x650 [ 47.720826] do_syscall_64+0xbf/0x430 [ 47.721452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.722259] RIP: 0033:0x7f8698a765cd [ 47.722801] 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 [ 47.725461] RSP: 002b:00007fffa1d5f7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.726605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8698a765cd [ 47.727679] RDX: 0000562630efde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.728771] RBP: 00007fffa1d5f850 R08: 0000000000000000 R09: 00007fffa1d5eef0 [ 47.729868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562654630ad0 [ 47.730950] R13: 00007fffa1d5fc80 R14: 0000562654631bc0 R15: 0000562654642780 [ 47.732055] [ 47.732411] irq event stamp: 1789 [ 47.732971] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 47.734254] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 47.735533] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 47.736819] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 47.738104] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13087' (ECDSA) to the list of known hosts. 2025/11/18 13:55:31 fuzzer started 2025/11/18 13:55:31 dialing manager at localhost:34383 2025/11/18 13:55:31 checking machine... 2025/11/18 13:55:31 checking revisions... [ 48.682482] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:55:32 testing simple program... [ 48.779828] cgroup: Unknown subsys name 'net' [ 48.852784] cgroup: Unknown subsys name 'cpuset' [ 48.865837] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:55:31 Registers: info registers vcpu 0 RAX=0000000000041e2d 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd56849888 CR3=0000000016d3a000 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=2d0b0efc228c8ba2184a130a1d30e771 XMM02=2c67c8bc2e329bc30000000000301d88 XMM03=fb795ef6d65770560000000000310538 XMM04=af7282702e66726800000000000ae988 XMM05=090f1556b20111b30000000000320be0 XMM06=5fec8830d4402faf000000000031aa58 XMM07=e042d86d42eb936e00000000003107b8 XMM08=9a80c736d9642d060000000000301de8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11001a581bc RBX=ffff88800d2c0dc0 RCX=ffffffff84bfbd36 RDX=ffff888018f3d340 RSI=ffffffff81a7c169 RDI=0000000000000005 RBP=ffff88800f3efc40 RSP=ffff88800f3efaf8 R8 =0000000000000001 R9 =ffffed1001a58010 R10=0000000000000001 R11=0000000000000003 R12=dffffc0000000000 R13=ffff88800f3efbc0 R14=0000000000000000 R15=ffff88800d2c0de0 RIP=ffffffff81a7c18d 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 00007f974b28b900 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=00007f974b25a008 CR3=000000000d3a3000 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