[ 39.164666] ------------[ cut here ]------------ [ 39.165636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.167659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.168929] Modules linked in: [ 39.169447] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.171170] Tainted: [W]=WARN [ 39.171654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.172932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.173671] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.176382] RSP: 0018:ffff888017af7bc0 EFLAGS: 00010286 [ 39.177222] RAX: 0000000000000000 RBX: ffffed1002f5ef78 RCX: ffffffff813a4050 [ 39.178320] RDX: ffff888016785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.179414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ef2f [ 39.180532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.181641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017af7df8 [ 39.182732] FS: 00007f13db70c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.183966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.184835] CR2: 00007ffd6bbefef8 CR3: 000000000e178000 CR4: 0000000000350ef0 [ 39.185934] Call Trace: [ 39.186335] [ 39.186675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.187438] ? __create_object+0x59/0x80 [ 39.188126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.188955] __vmalloc_noprof+0x59/0x60 [ 39.189564] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.190305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.191090] bpf_prog_alloc+0x39/0x200 [ 39.191702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192496] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.193277] do_seccomp+0x349/0x25e0 [ 39.193838] ? find_held_lock+0x2b/0x80 [ 39.194492] ? do_prlimit+0x310/0x610 [ 39.195137] ? __pfx_do_seccomp+0x10/0x10 [ 39.195771] ? do_raw_spin_unlock+0x53/0x220 [ 39.196482] ? _raw_spin_unlock+0x1e/0x40 [ 39.197167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.197990] ? static_key_count+0x60/0x80 [ 39.198642] prctl_set_seccomp+0x4e/0x70 [ 39.199326] __do_sys_prctl+0xe6c/0x1d70 [ 39.199989] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.200777] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.201616] ? irqentry_exit+0xf3/0x650 [ 39.202282] do_syscall_64+0xbf/0x430 [ 39.202908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.203699] RIP: 0033:0x7f13dbbfe5cd [ 39.204313] 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 [ 39.206998] RSP: 002b:00007ffd6bbed6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.208210] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13dbbfe5cd [ 39.209299] RDX: 000056544fba6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.210384] RBP: 00007ffd6bbed730 R08: 0000000000000000 R09: 00007ffd6bbecdd0 [ 39.211495] R10: 0000000000000000 R11: 0000000000000246 R12: 000056545c077ad0 [ 39.212589] R13: 00007ffd6bbedb60 R14: 000056545c078bc0 R15: 000056545c089780 [ 39.213686] [ 39.214072] irq event stamp: 1757 [ 39.214586] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.215905] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.217250] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 39.218640] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 39.219943] ---[ end trace 0000000000000000 ]--- [ 42.284261] ------------[ cut here ]------------ [ 42.285249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.287386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.288904] Modules linked in: [ 42.289525] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.291822] Tainted: [W]=WARN [ 42.292852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.294422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.295370] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.298620] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 42.299659] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 42.300977] RDX: ffff888016780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.302315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 42.303633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.304923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 42.306280] FS: 00007f9215b28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.307769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.308843] CR2: 00007ffc0300cef8 CR3: 000000000dfec000 CR4: 0000000000350ef0 [ 42.310210] Call Trace: [ 42.310689] [ 42.311185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.312119] ? __create_object+0x59/0x80 [ 42.312924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.313860] __vmalloc_noprof+0x59/0x60 [ 42.314680] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.315626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.316586] bpf_prog_alloc+0x39/0x200 [ 42.317372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.318360] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.319299] do_seccomp+0x349/0x25e0 [ 42.320054] ? find_held_lock+0x2b/0x80 [ 42.320796] ? do_prlimit+0x310/0x610 [ 42.321573] ? __pfx_do_seccomp+0x10/0x10 [ 42.322410] ? do_raw_spin_unlock+0x53/0x220 [ 42.323287] ? _raw_spin_unlock+0x1e/0x40 [ 42.324105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.325106] ? static_key_count+0x60/0x80 [ 42.325933] prctl_set_seccomp+0x4e/0x70 [ 42.326698] __do_sys_prctl+0xe6c/0x1d70 [ 42.327551] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.328452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.329461] ? irqentry_exit+0xf3/0x650 [ 42.330285] do_syscall_64+0xbf/0x430 [ 42.331030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.332044] RIP: 0033:0x7f921601a5cd [ 42.332722] 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 [ 42.336308] RSP: 002b:00007ffc0300a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.338074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f921601a5cd [ 42.339734] RDX: 000056553c076e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.341388] RBP: 00007ffc0300a750 R08: 0000000000000000 R09: 00007ffc03009df0 [ 42.343152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565553a09bf0 [ 42.344815] R13: 00007ffc0300ab80 R14: 0000565553a13380 R15: 0000565553a1e460 [ 42.346482] [ 42.347081] irq event stamp: 1941 [ 42.347863] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 42.349832] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 42.351818] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 42.353487] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 42.355089] ---[ end trace 0000000000000000 ]--- [ 43.177281] ------------[ cut here ]------------ [ 43.178097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.179903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.181170] Modules linked in: [ 43.181684] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.183412] Tainted: [W]=WARN [ 43.183943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.185235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.186025] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.188787] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 43.189635] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 43.190748] RDX: ffff8880174c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.191892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 43.193006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.194099] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 43.195199] FS: 00007fa94b962900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.196440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.197349] CR2: 00007fa94be54580 CR3: 000000000c6e3000 CR4: 0000000000350ef0 [ 43.198451] Call Trace: [ 43.198850] [ 43.199232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.200022] ? __create_object+0x59/0x80 [ 43.200662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.201495] __vmalloc_noprof+0x59/0x60 [ 43.202141] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.202890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.203676] bpf_prog_alloc+0x39/0x200 [ 43.204305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.205100] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.205846] do_seccomp+0x349/0x25e0 [ 43.206454] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.207225] ? __pfx_do_seccomp+0x10/0x10 [ 43.207907] ? find_held_lock+0x2b/0x80 [ 43.208525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.209344] ? static_key_count+0x60/0x80 [ 43.210033] prctl_set_seccomp+0x4e/0x70 [ 43.210667] __do_sys_prctl+0xe6c/0x1d70 [ 43.211327] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.212074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.212862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.213680] ? irqentry_exit+0xf3/0x650 [ 43.214328] do_syscall_64+0xbf/0x430 [ 43.214960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.215754] RIP: 0033:0x7fa94be545cd [ 43.216348] 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 [ 43.219041] RSP: 002b:00007ffc3c37d820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.220215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa94be545cd [ 43.221313] RDX: 0000563aee7ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.222397] RBP: 00007ffc3c37d880 R08: 0000000000000000 R09: 00007ffc3c37cf20 [ 43.223487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b1836bad0 [ 43.224582] R13: 00007ffc3c37dcb0 R14: 0000563b1836cbc0 R15: 0000563b1837d780 [ 43.225683] [ 43.226071] irq event stamp: 1671 [ 43.226591] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 43.227889] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 43.229170] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 43.230462] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 43.231756] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60128' (ECDSA) to the list of known hosts. 2025/11/18 01:08:22 fuzzer started 2025/11/18 01:08:22 dialing manager at localhost:37895 2025/11/18 01:08:22 checking machine... 2025/11/18 01:08:22 checking revisions... [ 44.245402] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:08:23 testing simple program... [ 44.345117] cgroup: Unknown subsys name 'net' [ 44.405289] cgroup: Unknown subsys name 'cpuset' [ 44.423595] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:08:21 Registers: info registers vcpu 0 RAX=0000000000045e15 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565553a31318 CR3=000000000d7fd000 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=dd22ae823db633b4594378c746d6e478 XMM02=00000000003040b8d59e07bde36eea69 XMM03=00000000003041e0ec2efd57dc4c00df XMM04=384787e48526ec1d00000000000ae988 XMM05=61a07bc97baf6f600000000000322390 XMM06=2df9bc0c5f5682e200000000003209c8 XMM07=fb795ef6d65770560000000000310fd0 XMM08=2c67c8bc2e329bc300000000003041e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff1100d9e1159 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e56e 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 00007f9215b28900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f92160e00b0 CR3=000000000c5d4000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000