[ 46.651040] ------------[ cut here ]------------ [ 46.651981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.654482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.655919] Modules linked in: [ 46.656535] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.658550] Tainted: [W]=WARN [ 46.659108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.660566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.661463] 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 [ 46.664610] RSP: 0018:ffff88800eebfbc0 EFLAGS: 00010286 [ 46.665590] RAX: 0000000000000000 RBX: ffffed1001dd7f78 RCX: ffffffff813a4050 [ 46.666846] RDX: ffff88801a0d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.668127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd7f2f [ 46.669377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.670656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eebfdf8 [ 46.671919] FS: 00007ff6362c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.673344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.674392] CR2: 00007ff6367b6580 CR3: 000000000c1ad000 CR4: 0000000000350ef0 [ 46.675670] Call Trace: [ 46.676136] [ 46.676573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.677452] ? __create_object+0x59/0x80 [ 46.678188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.679144] __vmalloc_noprof+0x59/0x60 [ 46.679894] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.680740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.681660] bpf_prog_alloc+0x39/0x200 [ 46.682389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.683260] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.684175] do_seccomp+0x349/0x25e0 [ 46.684887] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.685774] ? __pfx_do_seccomp+0x10/0x10 [ 46.686542] ? find_held_lock+0x2b/0x80 [ 46.687241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.688224] ? static_key_count+0x60/0x80 [ 46.689024] prctl_set_seccomp+0x4e/0x70 [ 46.689799] __do_sys_prctl+0xe6c/0x1d70 [ 46.690564] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.691408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.692365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.693337] ? irqentry_exit+0xf3/0x650 [ 46.694057] do_syscall_64+0xbf/0x430 [ 46.694794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.695732] RIP: 0033:0x7ff6367b65cd [ 46.696439] 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 [ 46.699557] RSP: 002b:00007fff15783200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.700925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6367b65cd [ 46.702209] RDX: 0000561db17b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.703477] RBP: 00007fff15783260 R08: 0000000000000000 R09: 00007fff15782900 [ 46.704746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561df12a6240 [ 46.706019] R13: 00007fff15783690 R14: 0000561df12a5bf0 R15: 0000561df12ba4d0 [ 46.707337] [ 46.707749] irq event stamp: 1753 [ 46.708386] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.709903] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.711432] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.712976] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.714480] ---[ end trace 0000000000000000 ]--- [ 49.451662] ------------[ cut here ]------------ [ 49.452488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.454156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.455536] Modules linked in: [ 49.456045] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.457977] Tainted: [W]=WARN [ 49.458482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.459716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.460490] 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 [ 49.463109] RSP: 0018:ffff8880173f7bc0 EFLAGS: 00010286 [ 49.463935] RAX: 0000000000000000 RBX: ffffed1002e7ef78 RCX: ffffffff813a4050 [ 49.464989] RDX: ffff88801a345340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.466044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ef2f [ 49.467138] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.468229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173f7df8 [ 49.469318] FS: 00007f1b5a73a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.470517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.471406] CR2: 00007ffd03eafef7 CR3: 000000000c61a000 CR4: 0000000000350ef0 [ 49.472497] Call Trace: [ 49.472881] [ 49.473224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.474021] ? __create_object+0x59/0x80 [ 49.474805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.475765] __vmalloc_noprof+0x59/0x60 [ 49.476455] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.477163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.477933] bpf_prog_alloc+0x39/0x200 [ 49.478542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479270] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.480035] do_seccomp+0x349/0x25e0 [ 49.480642] ? find_held_lock+0x2b/0x80 [ 49.481232] ? do_prlimit+0x310/0x610 [ 49.481848] ? __pfx_do_seccomp+0x10/0x10 [ 49.482514] ? do_raw_spin_unlock+0x53/0x220 [ 49.483173] ? _raw_spin_unlock+0x1e/0x40 [ 49.483831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.484631] ? static_key_count+0x60/0x80 [ 49.485255] prctl_set_seccomp+0x4e/0x70 [ 49.485895] __do_sys_prctl+0xe6c/0x1d70 [ 49.486540] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.487214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.488034] ? irqentry_exit+0xf3/0x650 [ 49.488669] do_syscall_64+0xbf/0x430 [ 49.489246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.490032] RIP: 0033:0x7f1b5ac2c5cd [ 49.490610] 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 [ 49.493248] RSP: 002b:00007ffd03eaecb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.494387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b5ac2c5cd [ 49.495454] RDX: 0000562d9b572e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.496525] RBP: 00007ffd03eaed10 R08: 0000000000000000 R09: 00007ffd03eae3b0 [ 49.497588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd7c6aad0 [ 49.498644] R13: 00007ffd03eaf140 R14: 0000562dd7c6bbc0 R15: 0000562dd7c7c780 [ 49.499722] [ 49.500082] irq event stamp: 1893 [ 49.500615] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 49.501872] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 49.503145] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 49.504519] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 49.505788] ---[ end trace 0000000000000000 ]--- [ 50.136249] ------------[ cut here ]------------ [ 50.137144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.139148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.140601] Modules linked in: [ 50.141188] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.143122] Tainted: [W]=WARN [ 50.143707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.145179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.146084] 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 [ 50.149232] RSP: 0018:ffff88801b9c7bc0 EFLAGS: 00010286 [ 50.150209] RAX: 0000000000000000 RBX: ffffed1003738f78 RCX: ffffffff813a4050 [ 50.151494] RDX: ffff88801b8dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.152771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003738f2f [ 50.154053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.155336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9c7df8 [ 50.156641] FS: 00007f6234479900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.158085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.159127] CR2: 00007ffda99e0ef7 CR3: 000000000b9ef000 CR4: 0000000000350ef0 [ 50.160425] Call Trace: [ 50.160894] [ 50.161341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.162174] ? __create_object+0x59/0x80 [ 50.162943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.163893] __vmalloc_noprof+0x59/0x60 [ 50.164640] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.165501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.166434] bpf_prog_alloc+0x39/0x200 [ 50.167110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.168043] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.168947] do_seccomp+0x349/0x25e0 [ 50.169657] ? find_held_lock+0x2b/0x80 [ 50.170416] ? do_prlimit+0x310/0x610 [ 50.171099] ? __pfx_do_seccomp+0x10/0x10 [ 50.171903] ? do_raw_spin_unlock+0x53/0x220 [ 50.172724] ? _raw_spin_unlock+0x1e/0x40 [ 50.173517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.174476] ? static_key_count+0x60/0x80 [ 50.175235] prctl_set_seccomp+0x4e/0x70 [ 50.176024] __do_sys_prctl+0xe6c/0x1d70 [ 50.176787] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.177634] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.178590] ? irqentry_exit+0xf3/0x650 [ 50.179357] do_syscall_64+0xbf/0x430 [ 50.180078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.181034] RIP: 0033:0x7f623496b5cd [ 50.181731] 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 [ 50.184890] RSP: 002b:00007ffda99de7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.186230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f623496b5cd [ 50.187514] RDX: 0000563f48498e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.188794] RBP: 00007ffda99de810 R08: 0000000000000000 R09: 00007ffda99ddeb0 [ 50.190059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f7ebaa2b0 [ 50.191333] R13: 00007ffda99dec40 R14: 0000563f7ebacd20 R15: 0000563f7ebbe8d0 [ 50.192631] [ 50.193058] irq event stamp: 1847 [ 50.193706] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.195189] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.196744] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 50.198318] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 50.199817] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34083' (ECDSA) to the list of known hosts. 2025/11/17 17:17:48 fuzzer started 2025/11/17 17:17:48 dialing manager at localhost:37895 2025/11/17 17:17:48 checking machine... 2025/11/17 17:17:48 checking revisions... [ 51.027131] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:17:48 testing simple program... [ 51.106689] cgroup: Unknown subsys name 'net' [ 51.185751] cgroup: Unknown subsys name 'cpuset' [ 51.204226] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:17:47 Registers: info registers vcpu 0 RAX=0000000000046097 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc7048d020 CR3=000000001c3ef000 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=2037343a37313a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a37313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08958 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a50 RIP=ffffffff815bcfbd RFL=00000202 [-------] 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 00007f1b5a73a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1b5a6fa008 CR3=000000001694a000 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=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