[ 39.284776] ------------[ cut here ]------------ [ 39.285713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.287700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.289220] Modules linked in: [ 39.289974] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.292278] Tainted: [W]=WARN [ 39.292974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.294669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.295741] 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 [ 39.299462] RSP: 0018:ffff888018e97bc0 EFLAGS: 00010286 [ 39.300607] RAX: 0000000000000000 RBX: ffffed10031d2f78 RCX: ffffffff813a4050 [ 39.302092] RDX: ffff888017d8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.303576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d2f2f [ 39.305057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.306540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e97df8 [ 39.308016] FS: 00007fe98fc5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.309684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.310913] CR2: 00007ffc7fee1ef7 CR3: 0000000016768000 CR4: 0000000000350ef0 [ 39.312399] Call Trace: [ 39.312951] [ 39.313468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.314511] ? __create_object+0x59/0x80 [ 39.315417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.316539] __vmalloc_noprof+0x59/0x60 [ 39.317427] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.318441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.319520] bpf_prog_alloc+0x39/0x200 [ 39.320370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.321457] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.322520] do_seccomp+0x349/0x25e0 [ 39.323296] ? find_held_lock+0x2b/0x80 [ 39.324186] ? do_prlimit+0x310/0x610 [ 39.325055] ? __pfx_do_seccomp+0x10/0x10 [ 39.325964] ? do_raw_spin_unlock+0x53/0x220 [ 39.326927] ? _raw_spin_unlock+0x1e/0x40 [ 39.327826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.328957] ? static_key_count+0x60/0x80 [ 39.329875] prctl_set_seccomp+0x4e/0x70 [ 39.330743] __do_sys_prctl+0xe6c/0x1d70 [ 39.331615] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.332590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.333688] ? irqentry_exit+0xf3/0x650 [ 39.334560] do_syscall_64+0xbf/0x430 [ 39.335418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.336506] RIP: 0033:0x7fe99014f5cd [ 39.337296] 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 [ 39.340976] RSP: 002b:00007ffc7fedf370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.342548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe99014f5cd [ 39.344007] RDX: 0000556eb418be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.345492] RBP: 00007ffc7fedf3d0 R08: 0000000000000000 R09: 00007ffc7fedea70 [ 39.346951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556edab2a2b0 [ 39.348418] R13: 00007ffc7fedf800 R14: 0000556edab2cd20 R15: 0000556edab3e8d0 [ 39.349913] [ 39.350449] irq event stamp: 1755 [ 39.351140] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.352908] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.354472] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.355981] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.357453] ---[ end trace 0000000000000000 ]--- [ 42.391943] ------------[ cut here ]------------ [ 42.392950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.395012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.396615] Modules linked in: [ 42.397261] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.399631] Tainted: [W]=WARN [ 42.400223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.402072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.403041] 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 [ 42.406427] RSP: 0018:ffff88801a637bc0 EFLAGS: 00010286 [ 42.407478] RAX: 0000000000000000 RBX: ffffed10034c6f78 RCX: ffffffff813a4050 [ 42.408861] RDX: ffff8880161ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.410237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c6f2f [ 42.411619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.412996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a637df8 [ 42.414384] FS: 00007fa5f928b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.415905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.417037] CR2: 00007fffa3890ef7 CR3: 000000000e265000 CR4: 0000000000350ef0 [ 42.418359] Call Trace: [ 42.418828] [ 42.419257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.420178] ? __create_object+0x59/0x80 [ 42.421048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.422055] __vmalloc_noprof+0x59/0x60 [ 42.422847] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.423766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.424752] bpf_prog_alloc+0x39/0x200 [ 42.425536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.426495] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.427436] do_seccomp+0x349/0x25e0 [ 42.428110] ? find_held_lock+0x2b/0x80 [ 42.428918] ? do_prlimit+0x310/0x610 [ 42.429700] ? __pfx_do_seccomp+0x10/0x10 [ 42.430514] ? do_raw_spin_unlock+0x53/0x220 [ 42.431401] ? _raw_spin_unlock+0x1e/0x40 [ 42.432132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.433150] ? static_key_count+0x60/0x80 [ 42.433989] prctl_set_seccomp+0x4e/0x70 [ 42.434789] __do_sys_prctl+0xe6c/0x1d70 [ 42.435607] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.436517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.437544] ? irqentry_exit+0xf3/0x650 [ 42.438287] do_syscall_64+0xbf/0x430 [ 42.439040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.440019] RIP: 0033:0x7fa5f977d5cd [ 42.440791] 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 [ 42.444015] RSP: 002b:00007fffa388ec60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.445460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5f977d5cd [ 42.446747] RDX: 000055ee449a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.448044] RBP: 00007fffa388ecc0 R08: 0000000000000000 R09: 00007fffa388e360 [ 42.449370] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee68b4cbf0 [ 42.450461] R13: 00007fffa388f0f0 R14: 000055ee68b56380 R15: 000055ee68b61460 [ 42.451565] [ 42.451924] irq event stamp: 1833 [ 42.452502] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.453816] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.455102] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 42.456447] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 42.457751] ---[ end trace 0000000000000000 ]--- [ 43.177871] ------------[ cut here ]------------ [ 43.178822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.180854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.182301] Modules linked in: [ 43.182918] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.184890] Tainted: [W]=WARN [ 43.185489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.186951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.187863] 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 [ 43.191003] RSP: 0018:ffff88801791fbc0 EFLAGS: 00010286 [ 43.191976] RAX: 0000000000000000 RBX: ffffed1002f23f78 RCX: ffffffff813a4050 [ 43.193267] RDX: ffff888016121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.194542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f23f2f [ 43.195825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.197108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801791fdf8 [ 43.198383] FS: 00007f2549e9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.199815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.200899] CR2: 00007ffc49851ef7 CR3: 000000001fdb7000 CR4: 0000000000350ef0 [ 43.202187] Call Trace: [ 43.202724] [ 43.203139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.204033] ? __create_object+0x59/0x80 [ 43.204827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.205790] __vmalloc_noprof+0x59/0x60 [ 43.206545] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.207410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.208284] bpf_prog_alloc+0x39/0x200 [ 43.209021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.209946] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.210842] do_seccomp+0x349/0x25e0 [ 43.211554] ? find_held_lock+0x2b/0x80 [ 43.212260] ? do_prlimit+0x310/0x610 [ 43.213002] ? __pfx_do_seccomp+0x10/0x10 [ 43.213785] ? do_raw_spin_unlock+0x53/0x220 [ 43.214611] ? _raw_spin_unlock+0x1e/0x40 [ 43.215391] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.216293] ? static_key_count+0x60/0x80 [ 43.217123] prctl_set_seccomp+0x4e/0x70 [ 43.217895] __do_sys_prctl+0xe6c/0x1d70 [ 43.218677] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.219533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.220503] ? irqentry_exit+0xf3/0x650 [ 43.221228] do_syscall_64+0xbf/0x430 [ 43.221966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.222912] RIP: 0033:0x7f254a3915cd [ 43.223627] 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 [ 43.226783] RSP: 002b:00007ffc4984fb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.228137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f254a3915cd [ 43.229441] RDX: 000056466440ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.230716] RBP: 00007ffc4984fb80 R08: 0000000000000000 R09: 00007ffc4984f220 [ 43.231992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564699266bf0 [ 43.233281] R13: 00007ffc4984ffb0 R14: 0000564699270380 R15: 000056469927b460 [ 43.234609] [ 43.235032] irq event stamp: 1735 [ 43.235675] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.237234] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.238743] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 43.240262] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.241795] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4874' (ECDSA) to the list of known hosts. 2025/11/18 20:13:58 fuzzer started 2025/11/18 20:13:58 dialing manager at localhost:34383 2025/11/18 20:13:58 checking machine... 2025/11/18 20:13:58 checking revisions... [ 44.203166] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:13:58 testing simple program... [ 44.283133] cgroup: Unknown subsys name 'net' [ 44.338389] cgroup: Unknown subsys name 'cpuset' [ 44.351265] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:13:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff812dfbc1 RDX=0000000000002dfb RSI=0000000000002dfb RDI=ffffffff86ecf344 RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 RFL=00000213 [----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 00007fa5f928b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa3888000 CR3=000000000bff2000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009643780 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff8880096441d8 RSP=ffff88806cf08928 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009644200 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273ce RFL=00000086 [--S--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2443aab8 CR3=0000000005c8a000 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=00007f7b5cec85100000565477072790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000