[ 39.003116] ------------[ cut here ]------------ [ 39.003917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.006813] Modules linked in: [ 39.007312] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.008980] Tainted: [W]=WARN [ 39.009473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.010721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.011503] 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 [ 39.014144] RSP: 0018:ffff888017b0fbc0 EFLAGS: 00010286 [ 39.014958] RAX: 0000000000000000 RBX: ffffed1002f61f78 RCX: ffffffff813a4050 [ 39.016044] RDX: ffff888015f61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f61f2f [ 39.018212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.019289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b0fdf8 [ 39.020378] FS: 00007fd4c5beb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.021607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022503] CR2: 00007fffa8ee1ef8 CR3: 00000000176ea000 CR4: 0000000000350ef0 [ 39.023585] Call Trace: [ 39.023986] [ 39.024323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.025076] ? __create_object+0x59/0x80 [ 39.025733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026549] __vmalloc_noprof+0x59/0x60 [ 39.027144] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028660] bpf_prog_alloc+0x39/0x200 [ 39.029237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030023] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030786] do_seccomp+0x349/0x25e0 [ 39.031347] ? find_held_lock+0x2b/0x80 [ 39.031979] ? do_prlimit+0x310/0x610 [ 39.032612] ? __pfx_do_seccomp+0x10/0x10 [ 39.033240] ? do_raw_spin_unlock+0x53/0x220 [ 39.033931] ? _raw_spin_unlock+0x1e/0x40 [ 39.034577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035337] ? static_key_count+0x60/0x80 [ 39.036006] prctl_set_seccomp+0x4e/0x70 [ 39.036660] __do_sys_prctl+0xe6c/0x1d70 [ 39.037284] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.038836] ? irqentry_exit+0xf3/0x650 [ 39.039478] do_syscall_64+0xbf/0x430 [ 39.040059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.040865] RIP: 0033:0x7fd4c60dd5cd [ 39.041448] 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 [ 39.044089] RSP: 002b:00007fffa8ee01f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.045242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4c60dd5cd [ 39.046311] RDX: 0000564c68c10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.047405] RBP: 00007fffa8ee0250 R08: 0000000000000000 R09: 00007fffa8edf8f0 [ 39.048481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c875abbf0 [ 39.049551] R13: 00007fffa8ee0680 R14: 0000564c875b5380 R15: 0000564c875c0460 [ 39.050644] [ 39.051000] irq event stamp: 1755 [ 39.051550] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.052842] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.054120] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 39.055416] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 39.056694] ---[ end trace 0000000000000000 ]--- [ 41.929085] ------------[ cut here ]------------ [ 41.930017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.931945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.933381] Modules linked in: [ 41.933985] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.935966] Tainted: [W]=WARN [ 41.936575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.938024] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.938923] 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 [ 41.942041] RSP: 0018:ffff88801a66fbc0 EFLAGS: 00010286 [ 41.942998] RAX: 0000000000000000 RBX: ffffed10034cdf78 RCX: ffffffff813a4050 [ 41.944259] RDX: ffff88801a465340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.945535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cdf2f [ 41.946790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.948051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a66fdf8 [ 41.949320] FS: 00007f574753a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.950731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.951773] CR2: 00007ffe13e61ef8 CR3: 000000001ffe1000 CR4: 0000000000350ef0 [ 41.953044] Call Trace: [ 41.953533] [ 41.953937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.954817] ? __create_object+0x59/0x80 [ 41.955590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.956542] __vmalloc_noprof+0x59/0x60 [ 41.957250] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.958102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.959010] bpf_prog_alloc+0x39/0x200 [ 41.959740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.960655] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.961543] do_seccomp+0x349/0x25e0 [ 41.962202] ? find_held_lock+0x2b/0x80 [ 41.962943] ? do_prlimit+0x310/0x610 [ 41.963661] ? __pfx_do_seccomp+0x10/0x10 [ 41.964429] ? do_raw_spin_unlock+0x53/0x220 [ 41.965223] ? _raw_spin_unlock+0x1e/0x40 [ 41.965991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.966934] ? static_key_count+0x60/0x80 [ 41.967714] prctl_set_seccomp+0x4e/0x70 [ 41.968469] __do_sys_prctl+0xe6c/0x1d70 [ 41.969203] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.970045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.970998] ? irqentry_exit+0xf3/0x650 [ 41.971751] do_syscall_64+0xbf/0x430 [ 41.972478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.973364] RIP: 0033:0x7f5747a2c5cd [ 41.974058] 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 [ 41.977151] RSP: 002b:00007ffe13e60710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.978489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5747a2c5cd [ 41.979746] RDX: 00005558ffe2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.981003] RBP: 00007ffe13e60770 R08: 0000000000000000 R09: 00007ffe13e5fe10 [ 41.982252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055591404ead0 [ 41.983502] R13: 00007ffe13e60ba0 R14: 000055591404fbc0 R15: 0000555914060780 [ 41.984790] [ 41.985205] irq event stamp: 1777 [ 41.985840] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 41.987326] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 41.988834] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 41.990361] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 41.991861] ---[ end trace 0000000000000000 ]--- [ 42.648588] ------------[ cut here ]------------ [ 42.649030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.649993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.650685] Modules linked in: [ 42.650968] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.651911] Tainted: [W]=WARN [ 42.652175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.652890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.653313] 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 [ 42.654813] RSP: 0018:ffff88800f977bc0 EFLAGS: 00010286 [ 42.655255] RAX: 0000000000000000 RBX: ffffed1001f2ef78 RCX: ffffffff813a4050 [ 42.655862] RDX: ffff88800b2cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.656469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f2ef2f [ 42.657073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.657683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f977df8 [ 42.658267] FS: 00007f1a38111900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.658948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.659453] CR2: 00007f1a38603580 CR3: 0000000020649000 CR4: 0000000000350ef0 [ 42.660057] Call Trace: [ 42.660284] [ 42.660511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.660952] ? __create_object+0x59/0x80 [ 42.661314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.661793] __vmalloc_noprof+0x59/0x60 [ 42.662146] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.662582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.663005] bpf_prog_alloc+0x39/0x200 [ 42.663333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.663770] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.664178] do_seccomp+0x349/0x25e0 [ 42.664518] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.664931] ? __pfx_do_seccomp+0x10/0x10 [ 42.665286] ? find_held_lock+0x2b/0x80 [ 42.665657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.666108] ? static_key_count+0x60/0x80 [ 42.666494] prctl_set_seccomp+0x4e/0x70 [ 42.666855] __do_sys_prctl+0xe6c/0x1d70 [ 42.667218] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.667639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.668094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.668570] ? irqentry_exit+0xf3/0x650 [ 42.668934] do_syscall_64+0xbf/0x430 [ 42.669277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.669746] RIP: 0033:0x7f1a386035cd [ 42.670075] 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 [ 42.671636] RSP: 002b:00007fff40bf3670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.672753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a386035cd [ 42.673375] RDX: 000055a007a4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.674013] RBP: 00007fff40bf36d0 R08: 0000000000000000 R09: 00007fff40bf2d70 [ 42.674649] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a012cedb10 [ 42.675262] R13: 00007fff40bf3b00 R14: 000055a012cee2b0 R15: 000055a012d026f0 [ 42.675896] [ 42.676105] irq event stamp: 1725 [ 42.676411] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.677121] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.677829] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.678549] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.679255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64932' (ECDSA) to the list of known hosts. 2025/11/18 21:46:33 fuzzer started 2025/11/18 21:46:34 dialing manager at localhost:34383 2025/11/18 21:46:34 checking machine... 2025/11/18 21:46:34 checking revisions... [ 43.544279] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:46:34 testing simple program... [ 43.632473] cgroup: Unknown subsys name 'net' [ 43.682040] cgroup: Unknown subsys name 'cpuset' [ 43.694025] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:46:33 Registers: info registers vcpu 0 RAX=0000000000000c60 RBX=0000000000000e38 RCX=ffffffff81b508a5 RDX=ffffed1001acb134 RSI=0000000000000004 RDI=ffff88800d658998 RBP=ffff88800d658980 RSP=ffff8880173ff8f8 R8 =0000000000000001 R9 =ffffed1001acb133 R10=ffff88800d65899b R11=0000000000000001 R12=ffff88806ce38480 R13=ffff88807ffdc640 R14=0000000000000006 R15=ffff88800d658998 RIP=ffffffff81b508aa 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 00007f574753a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe13e5a000 CR3=0000000020422000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002daaf4e RBX=0000000000000068 RCX=ffffffff84bfbbd6 RDX=ffff88801a1ab780 RSI=ffffffff84bfc894 RDI=0000000000000000 RBP=ffff88801630d200 RSP=ffff888016d578b0 R8 =0000000000000000 R9 =ffffed1001404bc8 R10=000000000000000d R11=0000000000000001 R12=00007ff0e81b1fff R13=ffff888016d57a68 R14=dffffc0000000000 R15=ffff888016d57a60 RIP=ffffffff81751e04 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 00007ff0e817d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcea51c808 CR3=000000000e70b000 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=2033333a36343a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36343a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000