[ 39.089120] ------------[ cut here ]------------ [ 39.090081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.093740] Modules linked in: [ 39.094421] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.096767] Tainted: [W]=WARN [ 39.097477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.099053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.099962] 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 [ 39.103245] RSP: 0018:ffff888015447bc0 EFLAGS: 00010286 [ 39.104095] RAX: 0000000000000000 RBX: ffffed1002a88f78 RCX: ffffffff813a4050 [ 39.105200] RDX: ffff888015539bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.106310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a88f2f [ 39.107427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.108540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015447df8 [ 39.109648] FS: 00007f30fcfa7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.110896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.111803] CR2: 00007ffc3a06fef7 CR3: 000000000bdb1000 CR4: 0000000000350ef0 [ 39.112901] Call Trace: [ 39.113347] [ 39.113723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.114496] ? __create_object+0x59/0x80 [ 39.115183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.115971] __vmalloc_noprof+0x59/0x60 [ 39.116618] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.117382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118173] bpf_prog_alloc+0x39/0x200 [ 39.118790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119572] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.120344] do_seccomp+0x349/0x25e0 [ 39.120907] ? find_held_lock+0x2b/0x80 [ 39.121567] ? do_prlimit+0x310/0x610 [ 39.122205] ? __pfx_do_seccomp+0x10/0x10 [ 39.122849] ? do_raw_spin_unlock+0x53/0x220 [ 39.123573] ? _raw_spin_unlock+0x1e/0x40 [ 39.124253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.125059] ? static_key_count+0x60/0x80 [ 39.125716] prctl_set_seccomp+0x4e/0x70 [ 39.126386] __do_sys_prctl+0xe6c/0x1d70 [ 39.127067] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.127761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.128573] ? irqentry_exit+0xf3/0x650 [ 39.129223] do_syscall_64+0xbf/0x430 [ 39.129814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.130609] RIP: 0033:0x7f30fd4995cd [ 39.131231] 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 [ 39.133878] RSP: 002b:00007ffc3a06e060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.135071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30fd4995cd [ 39.136174] RDX: 0000557d0a78ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.137269] RBP: 00007ffc3a06e0c0 R08: 0000000000000000 R09: 00007ffc3a06d760 [ 39.138353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d188eaad0 [ 39.139453] R13: 00007ffc3a06e4f0 R14: 0000557d188ebbc0 R15: 0000557d188fc780 [ 39.140541] [ 39.140900] irq event stamp: 1815 [ 39.141458] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.142776] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 39.144069] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 39.145377] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 39.146649] ---[ end trace 0000000000000000 ]--- [ 42.237160] ------------[ cut here ]------------ [ 42.238089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.240178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.241634] Modules linked in: [ 42.242294] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.244336] Tainted: [W]=WARN [ 42.244887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.246594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.247623] 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 [ 42.250855] RSP: 0018:ffff888015e17bc0 EFLAGS: 00010286 [ 42.251853] RAX: 0000000000000000 RBX: ffffed1002bc2f78 RCX: ffffffff813a4050 [ 42.253148] RDX: ffff888016b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.254423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc2f2f [ 42.255747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.257046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e17df8 [ 42.258331] FS: 00007f70904bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.259807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.260883] CR2: 00007fffbba91ef7 CR3: 000000000ded9000 CR4: 0000000000350ef0 [ 42.262176] Call Trace: [ 42.262637] [ 42.263142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.264006] ? __create_object+0x59/0x80 [ 42.264806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.265773] __vmalloc_noprof+0x59/0x60 [ 42.266535] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.267453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.268409] bpf_prog_alloc+0x39/0x200 [ 42.269159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.270099] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.270994] do_seccomp+0x349/0x25e0 [ 42.271732] ? find_held_lock+0x2b/0x80 [ 42.272499] ? do_prlimit+0x310/0x610 [ 42.273238] ? __pfx_do_seccomp+0x10/0x10 [ 42.273981] ? do_raw_spin_unlock+0x53/0x220 [ 42.274853] ? _raw_spin_unlock+0x1e/0x40 [ 42.275647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.276613] ? static_key_count+0x60/0x80 [ 42.277423] prctl_set_seccomp+0x4e/0x70 [ 42.278200] __do_sys_prctl+0xe6c/0x1d70 [ 42.278979] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.279869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.280839] ? irqentry_exit+0xf3/0x650 [ 42.281615] do_syscall_64+0xbf/0x430 [ 42.282362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.283361] RIP: 0033:0x7f70909ad5cd [ 42.284080] 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 [ 42.287279] RSP: 002b:00007fffbba8fcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.288644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70909ad5cd [ 42.289914] RDX: 000056058cfa5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.291236] RBP: 00007fffbba8fd20 R08: 0000000000000000 R09: 00007fffbba8f3c0 [ 42.292511] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605a584ead0 [ 42.293785] R13: 00007fffbba90150 R14: 00005605a584fbc0 R15: 00005605a5860780 [ 42.295130] [ 42.295550] irq event stamp: 1853 [ 42.296208] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.297743] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.299307] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.300868] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.302388] ---[ end trace 0000000000000000 ]--- [ 43.084756] ------------[ cut here ]------------ [ 43.085559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.087309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.088608] Modules linked in: [ 43.089170] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.090960] Tainted: [W]=WARN [ 43.091492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.092786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.093595] 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 [ 43.096377] RSP: 0018:ffff888015697bc0 EFLAGS: 00010286 [ 43.097233] RAX: 0000000000000000 RBX: ffffed1002ad2f78 RCX: ffffffff813a4050 [ 43.098344] RDX: ffff888019780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.099477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad2f2f [ 43.100614] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.101770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015697df8 [ 43.102927] FS: 00007f1e54067900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.104190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.105113] CR2: 00007ffe5535fef7 CR3: 000000000c5ab000 CR4: 0000000000350ef0 [ 43.106247] Call Trace: [ 43.106657] [ 43.107066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.107823] ? __create_object+0x59/0x80 [ 43.108518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.109382] __vmalloc_noprof+0x59/0x60 [ 43.109999] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.110772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.111595] bpf_prog_alloc+0x39/0x200 [ 43.112249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.113014] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.113813] do_seccomp+0x349/0x25e0 [ 43.114450] ? find_held_lock+0x2b/0x80 [ 43.115131] ? do_prlimit+0x310/0x610 [ 43.115742] ? __pfx_do_seccomp+0x10/0x10 [ 43.116436] ? do_raw_spin_unlock+0x53/0x220 [ 43.117180] ? _raw_spin_unlock+0x1e/0x40 [ 43.117820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.118664] ? static_key_count+0x60/0x80 [ 43.119383] prctl_set_seccomp+0x4e/0x70 [ 43.120076] __do_sys_prctl+0xe6c/0x1d70 [ 43.120729] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.121487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.122348] ? irqentry_exit+0xf3/0x650 [ 43.123005] do_syscall_64+0xbf/0x430 [ 43.123654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.124515] RIP: 0033:0x7f1e545595cd [ 43.125141] 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 [ 43.127954] RSP: 002b:00007ffe5535e810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.129173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e545595cd [ 43.130338] RDX: 00005611b1672e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.131539] RBP: 00007ffe5535e870 R08: 0000000000000000 R09: 00007ffe5535df10 [ 43.132889] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611e37bdad0 [ 43.134179] R13: 00007ffe5535eca0 R14: 00005611e37bebc0 R15: 00005611e37cf780 [ 43.135343] [ 43.135716] irq event stamp: 1807 [ 43.136286] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.137631] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.138998] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.140359] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 43.141711] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5201' (ECDSA) to the list of known hosts. 2025/11/18 11:09:53 fuzzer started 2025/11/18 11:09:54 dialing manager at localhost:34383 2025/11/18 11:09:54 checking machine... 2025/11/18 11:09:54 checking revisions... [ 44.108742] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:09:54 testing simple program... [ 44.202148] cgroup: Unknown subsys name 'net' [ 44.252785] cgroup: Unknown subsys name 'cpuset' [ 44.267198] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:09:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=eabfe46d9d92c192 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85f064a0 RSP=ffff888019717b38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81a91cee R13=0000000000000283 R14=ffff888009883780 R15=ffffffff81b621bb RIP=ffffffff81528f48 RFL=00000083 [--S---C] 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 00007f70904bb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbba89000 CR3=000000000d2da000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=00000000015dabf4 RCX=0000000000000216 RDX=1ffff1100d9e6e92 RSI=0000000000000001 RDI=ffff88806cf37490 RBP=ffff88806cf37400 RSP=ffff88806cf08be8 R8 =0000000000000002 R9 =00000000000003c0 R10=ffffffff8664f857 R11=ffff88806cf37498 R12=0000000000000001 R13=ffff88806cf3749c R14=00000000000001aa R15=0000000000000002 RIP=ffffffff814dcfe8 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 00007f40499f6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f404910c698 CR3=000000000dd8f000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=02569c96ad2fe12200000000000ae988 XMM05=8839ed220908d9de000000000031fc98 XMM06=090f1556b20111b3000000000031eb30 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000