[ 53.911501] ------------[ cut here ]------------ [ 53.912495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.914522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.915998] Modules linked in: [ 53.916666] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.918689] Tainted: [W]=WARN [ 53.919261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.920744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.921683] 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 [ 53.924942] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 53.925946] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 53.927266] RDX: ffff8880163ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.928584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 53.929884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.931202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 53.932511] FS: 00007fda98346900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.933982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.935059] CR2: 00007fda98838580 CR3: 000000000ee68000 CR4: 0000000000350ef0 [ 53.936402] Call Trace: [ 53.936886] [ 53.937362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.938242] ? __create_object+0x59/0x80 [ 53.939052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.940072] __vmalloc_noprof+0x59/0x60 [ 53.940857] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.941768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.942731] bpf_prog_alloc+0x39/0x200 [ 53.943499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.944460] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.945393] do_seccomp+0x349/0x25e0 [ 53.946088] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.947013] ? __pfx_do_seccomp+0x10/0x10 [ 53.947842] ? find_held_lock+0x2b/0x80 [ 53.948628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.949621] ? static_key_count+0x60/0x80 [ 53.950455] prctl_set_seccomp+0x4e/0x70 [ 53.951227] __do_sys_prctl+0xe6c/0x1d70 [ 53.952030] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.952913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.953905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.954912] ? irqentry_exit+0xf3/0x650 [ 53.955701] do_syscall_64+0xbf/0x430 [ 53.956469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.957463] RIP: 0033:0x7fda988385cd [ 53.958141] 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 [ 53.961400] RSP: 002b:00007ffef37a9560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.962809] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda988385cd [ 53.964160] RDX: 0000557a3a7d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.965483] RBP: 00007ffef37a95c0 R08: 0000000000000000 R09: 00007ffef37a8c60 [ 53.966795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a6b569b10 [ 53.968123] R13: 00007ffef37a99f0 R14: 0000557a6b56a2b0 R15: 0000557a6b57e6f0 [ 53.969475] [ 53.969911] irq event stamp: 1741 [ 53.970576] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 53.972150] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 53.973687] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 53.975258] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 53.976828] ---[ end trace 0000000000000000 ]--- [ 57.293109] ------------[ cut here ]------------ [ 57.294002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.295951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.297371] Modules linked in: [ 57.297952] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.300098] Tainted: [W]=WARN [ 57.300753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.302177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.303071] 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 [ 57.306135] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 57.307089] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 57.308347] RDX: ffff888015ec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.309590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 57.310841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.312106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 57.313347] FS: 00007f218f5d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.314766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.315821] CR2: 00007f218fac8580 CR3: 000000000ddf8000 CR4: 0000000000350ef0 [ 57.317082] Call Trace: [ 57.317579] [ 57.317988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.318861] ? __create_object+0x59/0x80 [ 57.319638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.320583] __vmalloc_noprof+0x59/0x60 [ 57.321274] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.322125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.323035] bpf_prog_alloc+0x39/0x200 [ 57.323770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.324677] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.325553] do_seccomp+0x349/0x25e0 [ 57.326207] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.327078] ? __pfx_do_seccomp+0x10/0x10 [ 57.327863] ? find_held_lock+0x2b/0x80 [ 57.328610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.329540] ? static_key_count+0x60/0x80 [ 57.330274] prctl_set_seccomp+0x4e/0x70 [ 57.331026] __do_sys_prctl+0xe6c/0x1d70 [ 57.331804] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.332645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.333597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.334547] ? irqentry_exit+0xf3/0x650 [ 57.335267] do_syscall_64+0xbf/0x430 [ 57.335981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.336912] RIP: 0033:0x7f218fac85cd [ 57.337590] 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 [ 57.340652] RSP: 002b:00007ffc325a3c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.341980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f218fac85cd [ 57.343239] RDX: 00005615f3529e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.344495] RBP: 00007ffc325a3c60 R08: 0000000000000000 R09: 00007ffc325a3300 [ 57.345748] R10: 0000000000000000 R11: 0000000000000246 R12: 000056161e6a1ad0 [ 57.347005] R13: 00007ffc325a4090 R14: 000056161e6a2bc0 R15: 000056161e6b3780 [ 57.348274] [ 57.348721] irq event stamp: 1827 [ 57.349346] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 57.350826] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 57.352312] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 57.353815] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 57.355318] ---[ end trace 0000000000000000 ]--- [ 58.161445] ------------[ cut here ]------------ [ 58.162376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.164408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.165921] Modules linked in: [ 58.166553] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.168585] Tainted: [W]=WARN [ 58.169146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.170610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.171553] 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 [ 58.174751] RSP: 0018:ffff88801698fbc0 EFLAGS: 00010286 [ 58.175752] RAX: 0000000000000000 RBX: ffffed1002d31f78 RCX: ffffffff813a4050 [ 58.177045] RDX: ffff88801642d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.178353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d31f2f [ 58.179665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.180961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801698fdf8 [ 58.182256] FS: 00007f57ee986900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.183760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.184845] CR2: 00007f57eee78580 CR3: 000000001f054000 CR4: 0000000000350ef0 [ 58.186190] Call Trace: [ 58.186701] [ 58.187117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.188051] ? __create_object+0x59/0x80 [ 58.188847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.189860] __vmalloc_noprof+0x59/0x60 [ 58.190632] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.191523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.192450] bpf_prog_alloc+0x39/0x200 [ 58.193353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.194580] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.195523] do_seccomp+0x349/0x25e0 [ 58.196190] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.197092] ? __pfx_do_seccomp+0x10/0x10 [ 58.197865] ? find_held_lock+0x2b/0x80 [ 58.198621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.199657] ? static_key_count+0x60/0x80 [ 58.200527] prctl_set_seccomp+0x4e/0x70 [ 58.201548] __do_sys_prctl+0xe6c/0x1d70 [ 58.202497] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.203369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.204284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.205259] ? irqentry_exit+0xf3/0x650 [ 58.206042] do_syscall_64+0xbf/0x430 [ 58.206796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.207762] RIP: 0033:0x7f57eee785cd [ 58.208479] 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 [ 58.211666] RSP: 002b:00007ffe4a774d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.213060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57eee785cd [ 58.214349] RDX: 000055d4cec8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.215673] RBP: 00007ffe4a774d70 R08: 0000000000000000 R09: 00007ffe4a774410 [ 58.217000] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4ed6a1b10 [ 58.218277] R13: 00007ffe4a7751a0 R14: 000055d4ed6a22b0 R15: 000055d4ed6b66f0 [ 58.219607] [ 58.220034] irq event stamp: 1745 [ 58.220697] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 58.222243] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 58.223793] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 58.225361] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 58.226889] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18706' (ECDSA) to the list of known hosts. 2025/11/18 12:39:06 fuzzer started 2025/11/18 12:39:06 dialing manager at localhost:34383 2025/11/18 12:39:06 checking machine... 2025/11/18 12:39:06 checking revisions... [ 59.212010] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:39:07 testing simple program... [ 59.316133] cgroup: Unknown subsys name 'net' [ 59.380985] cgroup: Unknown subsys name 'cpuset' [ 59.401079] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:39:06 Registers: info registers vcpu 0 RAX=00005631bd4dcd60 RBX=00005631bd4dcd60 RCX=000000000000001f RDX=0000000000000003 RSI=0000000000000003 RDI=00007fff561ac7f0 RBP=00007fff561ac7f0 RSP=00007fff561ac688 R8 =0000000000000005 R9 =ffffffffffffff01 R10=0000000000000002 R11=00005631bd4dd358 R12=00000000ffffffff R13=00000000fffffffa R14=00005631bd4e3450 R15=0000000000000002 RIP=00007fc37af26e30 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc37a6ce900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f218fb8b650 CR3=000000000d51c000 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=00000000000000000000000000000000 XMM02=00000000000000410000000000000038 XMM03=000000006563696c732e6d6574737973 XMM04=c289680aa6e525d600000000000ae988 XMM05=763afb2f236d113e0000000000322900 XMM06=64c5adb24c7b39360000000000321380 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff83ca2287 RDX=ffff88800f699bc0 RSI=ffffffff83ca2294 RDI=0000000000000005 RBP=1ffff11002c54f6a RSP=ffff8880162a7b40 R8 =0000000000000001 R9 =ffffed100129f490 R10=0000000000000000 R11=0000000000000001 R12=00000000ffffffff R13=0000000000000cc0 R14=0000000000000000 R15=ffff8880096c78c0 RIP=ffffffff81751e00 RFL=00000293 [--S-A-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 00007f218f5d6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3259d000 CR3=000000000df84000 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