[ 54.071477] ------------[ cut here ]------------ [ 54.072467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.074473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.075979] Modules linked in: [ 54.076616] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.078619] Tainted: [W]=WARN [ 54.079185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.080667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.081594] 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 [ 54.084844] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 54.085819] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 54.087115] RDX: ffff888015bab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.088409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 54.089690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.090980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 54.092278] FS: 00007f2d21e25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.093710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.094761] CR2: 00007f2d22317580 CR3: 000000000eb03000 CR4: 0000000000350ef0 [ 54.096058] Call Trace: [ 54.096528] [ 54.096977] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.097878] ? __create_object+0x59/0x80 [ 54.098681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.099648] __vmalloc_noprof+0x59/0x60 [ 54.100371] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.101254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.102182] bpf_prog_alloc+0x39/0x200 [ 54.102910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.103852] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.104777] do_seccomp+0x349/0x25e0 [ 54.105473] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.106369] ? __pfx_do_seccomp+0x10/0x10 [ 54.107174] ? find_held_lock+0x2b/0x80 [ 54.107950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.108919] ? static_key_count+0x60/0x80 [ 54.109732] prctl_set_seccomp+0x4e/0x70 [ 54.110466] __do_sys_prctl+0xe6c/0x1d70 [ 54.111251] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.112103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.113082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.114061] ? irqentry_exit+0xf3/0x650 [ 54.114812] do_syscall_64+0xbf/0x430 [ 54.115509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.116467] RIP: 0033:0x7f2d223175cd [ 54.117182] 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 [ 54.120422] RSP: 002b:00007fff47f36cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.121797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d223175cd [ 54.123093] RDX: 000055c355a55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.124397] RBP: 00007fff47f36d30 R08: 0000000000000000 R09: 00007fff47f363d0 [ 54.125691] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3775f0b10 [ 54.126985] R13: 00007fff47f37160 R14: 000055c3775f12b0 R15: 000055c3776056f0 [ 54.128313] [ 54.128782] irq event stamp: 1763 [ 54.129403] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 54.130914] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 54.132455] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 54.134029] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 54.135572] ---[ end trace 0000000000000000 ]--- [ 56.960215] ------------[ cut here ]------------ [ 56.960657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.961565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 56.962209] Modules linked in: [ 56.962476] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.963382] Tainted: [W]=WARN [ 56.963652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.964309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.964720] 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 [ 56.966164] RSP: 0018:ffff8880158cfbc0 EFLAGS: 00010286 [ 56.966606] RAX: 0000000000000000 RBX: ffffed1002b19f78 RCX: ffffffff813a4050 [ 56.967171] RDX: ffff88801624d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.967752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 56.968327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.968909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158cfdf8 [ 56.969478] FS: 00007f35efe6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.970128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.970616] CR2: 00007fffff20aef7 CR3: 000000001f59d000 CR4: 0000000000350ef0 [ 56.971180] Call Trace: [ 56.971391] [ 56.971598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.971999] ? __create_object+0x59/0x80 [ 56.972338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.972777] __vmalloc_noprof+0x59/0x60 [ 56.973105] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.973484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.973907] bpf_prog_alloc+0x39/0x200 [ 56.974222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.974641] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.975036] do_seccomp+0x349/0x25e0 [ 56.975344] ? find_held_lock+0x2b/0x80 [ 56.975689] ? do_prlimit+0x310/0x610 [ 56.976013] ? __pfx_do_seccomp+0x10/0x10 [ 56.976347] ? do_raw_spin_unlock+0x53/0x220 [ 56.976725] ? _raw_spin_unlock+0x1e/0x40 [ 56.977063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.977481] ? static_key_count+0x60/0x80 [ 56.977843] prctl_set_seccomp+0x4e/0x70 [ 56.978175] __do_sys_prctl+0xe6c/0x1d70 [ 56.978506] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.978891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.979315] ? irqentry_exit+0xf3/0x650 [ 56.979663] do_syscall_64+0xbf/0x430 [ 56.979985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.980401] RIP: 0033:0x7f35f03615cd [ 56.980721] 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 [ 56.982178] RSP: 002b:00007fffff208c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.982804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35f03615cd [ 56.983372] RDX: 000055afadecfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.983962] RBP: 00007fffff208c90 R08: 0000000000000000 R09: 00007fffff208330 [ 56.984549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afc5743ad0 [ 56.985116] R13: 00007fffff2090c0 R14: 000055afc5744bc0 R15: 000055afc5755780 [ 56.985713] [ 56.985906] irq event stamp: 1639 [ 56.986182] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 56.986876] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 56.987576] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 56.988267] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 56.988966] ---[ end trace 0000000000000000 ]--- [ 57.559206] ------------[ cut here ]------------ [ 57.560155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.562167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 57.563652] Modules linked in: [ 57.564602] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.566863] Tainted: [W]=WARN [ 57.567430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.569007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.569957] 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 [ 57.573153] RSP: 0018:ffff888018247bc0 EFLAGS: 00010286 [ 57.574156] RAX: 0000000000000000 RBX: ffffed1003048f78 RCX: ffffffff813a4050 [ 57.575467] RDX: ffff8880174bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.576777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003048f2f [ 57.578091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.579421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018247df8 [ 57.580735] FS: 00007ff3705a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.582197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.583292] CR2: 00007ff370a94580 CR3: 000000000c19d000 CR4: 0000000000350ef0 [ 57.584625] Call Trace: [ 57.585098] [ 57.585530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.586469] ? __create_object+0x59/0x80 [ 57.587271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.588286] __vmalloc_noprof+0x59/0x60 [ 57.589065] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.589963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.590936] bpf_prog_alloc+0x39/0x200 [ 57.591701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.592674] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.593604] do_seccomp+0x349/0x25e0 [ 57.594298] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.595210] ? __pfx_do_seccomp+0x10/0x10 [ 57.596031] ? find_held_lock+0x2b/0x80 [ 57.596821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.597808] ? static_key_count+0x60/0x80 [ 57.598645] prctl_set_seccomp+0x4e/0x70 [ 57.599394] __do_sys_prctl+0xe6c/0x1d70 [ 57.600212] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.601084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.602063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.603040] ? irqentry_exit+0xf3/0x650 [ 57.603825] do_syscall_64+0xbf/0x430 [ 57.604585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.605569] RIP: 0033:0x7ff370a945cd [ 57.606254] 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 [ 57.609444] RSP: 002b:00007fffac4e4c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.610822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff370a945cd [ 57.612131] RDX: 00005597b2ef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.613263] RBP: 00007fffac4e4ce0 R08: 0000000000000000 R09: 00007fffac4e4380 [ 57.614343] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597de330ad0 [ 57.615486] R13: 00007fffac4e5110 R14: 00005597de331bc0 R15: 00005597de342780 [ 57.616604] [ 57.616958] irq event stamp: 1819 [ 57.617450] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 57.618695] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 57.619946] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 57.621221] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 57.622462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61829' (ECDSA) to the list of known hosts. 2025/11/19 01:57:38 fuzzer started 2025/11/19 01:57:38 dialing manager at localhost:34383 2025/11/19 01:57:38 checking machine... 2025/11/19 01:57:38 checking revisions... [ 58.467634] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:57:38 testing simple program... [ 58.564131] cgroup: Unknown subsys name 'net' [ 58.637011] cgroup: Unknown subsys name 'cpuset' [ 58.654594] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:57:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=dffffc0000000000 RCX=ffffffff817d9966 RDX=1ffff1100351d11f RSI=ffffffff81398420 RDI=ffff88801a8e88f8 RBP=ffff88801a8e8000 RSP=ffff88806ce08e48 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000004b R13=ffff88806ce08ee0 R14=ffffffff815d6c93 R15=000000000000004a RIP=ffffffff8139843c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f7cc6e020 CR3=000000000e11d000 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=95402324fe7e81938f4faa52aef1d87d XMM02=0000000000304f20eff9b2d0a8fce9cb XMM03=0000000000304ff02c67c8bc2e329bc3 XMM04=e7a19ffd8ad3616600000000000ae988 XMM05=e9e460103171383900000000003213b8 XMM06=54f7dc8b8087523f0000000000320ca8 XMM07=e042d86d42eb936e0000000000310a98 XMM08=3e2e6cbb9c740e690000000000304ff0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016b35340 RBX=ffff88801c1afa80 RCX=0000000000000001 RDX=ffff88801c1b0001 RSI=ffff88801c1afa60 RDI=ffff88801c1af5a8 RBP=ffff88801c1a8000 RSP=ffff88801c1af520 R8 =0000000000000001 R9 =ffff88801c1af5d8 R10=000000000003c9ed R11=0000000000023c4a R12=ffff88801c1afa01 R13=ffff88801c1af5e0 R14=ffff88801c1afa60 R15=ffff88801c1af598 RIP=ffffffff84c721b0 RFL=00000202 [-------] 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 00007f35efe6f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35efe39008 CR3=000000000e36b000 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