[ 46.421037] ------------[ cut here ]------------ [ 46.421981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.424110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.425613] Modules linked in: [ 46.426258] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.428566] Tainted: [W]=WARN [ 46.429144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.430925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.431901] 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 [ 46.435122] RSP: 0018:ffff88800f56fbc0 EFLAGS: 00010286 [ 46.436106] RAX: 0000000000000000 RBX: ffffed1001eadf78 RCX: ffffffff813a4050 [ 46.437385] RDX: ffff888016e50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.438694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eadf2f [ 46.440009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.441309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f56fdf8 [ 46.442612] FS: 00007f50fd299900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.444057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.445133] CR2: 00007ffc44f6aef7 CR3: 000000000bfc0000 CR4: 0000000000350ef0 [ 46.446466] Call Trace: [ 46.446940] [ 46.447406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.448306] ? __create_object+0x59/0x80 [ 46.449066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.450051] __vmalloc_noprof+0x59/0x60 [ 46.450837] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.451726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.452665] bpf_prog_alloc+0x39/0x200 [ 46.453422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.454388] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.455302] do_seccomp+0x349/0x25e0 [ 46.455974] ? find_held_lock+0x2b/0x80 [ 46.456741] ? do_prlimit+0x310/0x610 [ 46.457491] ? __pfx_do_seccomp+0x10/0x10 [ 46.458276] ? do_raw_spin_unlock+0x53/0x220 [ 46.459079] ? _raw_spin_unlock+0x1e/0x40 [ 46.459863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.460798] ? static_key_count+0x60/0x80 [ 46.461579] prctl_set_seccomp+0x4e/0x70 [ 46.462357] __do_sys_prctl+0xe6c/0x1d70 [ 46.463093] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.463960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.464936] ? irqentry_exit+0xf3/0x650 [ 46.465703] do_syscall_64+0xbf/0x430 [ 46.466465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.467431] RIP: 0033:0x7f50fd78b5cd [ 46.468089] 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 [ 46.471227] RSP: 002b:00007ffc44f68b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.472601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50fd78b5cd [ 46.473889] RDX: 0000564c42407e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.475196] RBP: 00007ffc44f68ba0 R08: 0000000000000000 R09: 00007ffc44f68240 [ 46.476485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c4871fad0 [ 46.477763] R13: 00007ffc44f68fd0 R14: 0000564c48720bc0 R15: 0000564c48731780 [ 46.479069] [ 46.479534] irq event stamp: 1787 [ 46.480134] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.481670] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.483202] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.484750] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.486241] ---[ end trace 0000000000000000 ]--- [ 49.995991] ------------[ cut here ]------------ [ 49.996911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.998962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.000415] Modules linked in: [ 50.001003] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.003005] Tainted: [W]=WARN [ 50.003605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.005096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.006016] 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 [ 50.009206] RSP: 0018:ffff88801b08fbc0 EFLAGS: 00010286 [ 50.010143] RAX: 0000000000000000 RBX: ffffed1003611f78 RCX: ffffffff813a4050 [ 50.011506] RDX: ffff88801b8cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.012805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003611f2f [ 50.014099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.015395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b08fdf8 [ 50.016683] FS: 00007f598a120900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.018135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.019231] CR2: 00007ffc9b588ef7 CR3: 000000000ba05000 CR4: 0000000000350ef0 [ 50.020523] Call Trace: [ 50.020989] [ 50.021442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.022363] ? __create_object+0x59/0x80 [ 50.023120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.024093] __vmalloc_noprof+0x59/0x60 [ 50.024860] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.025743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.026703] bpf_prog_alloc+0x39/0x200 [ 50.027447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.028382] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.029309] do_seccomp+0x349/0x25e0 [ 50.029983] ? find_held_lock+0x2b/0x80 [ 50.030769] ? do_prlimit+0x310/0x610 [ 50.031513] ? __pfx_do_seccomp+0x10/0x10 [ 50.032300] ? do_raw_spin_unlock+0x53/0x220 [ 50.033103] ? _raw_spin_unlock+0x1e/0x40 [ 50.033890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.034873] ? static_key_count+0x60/0x80 [ 50.035691] prctl_set_seccomp+0x4e/0x70 [ 50.036449] __do_sys_prctl+0xe6c/0x1d70 [ 50.037224] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.038032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.039006] ? irqentry_exit+0xf3/0x650 [ 50.039777] do_syscall_64+0xbf/0x430 [ 50.040530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.041504] RIP: 0033:0x7f598a6125cd [ 50.042229] 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 [ 50.045408] RSP: 002b:00007ffc9b586890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.046784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f598a6125cd [ 50.048099] RDX: 000055757bcafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.049401] RBP: 00007ffc9b5868f0 R08: 0000000000000000 R09: 00007ffc9b585f90 [ 50.050704] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575aa644b10 [ 50.051993] R13: 00007ffc9b586d20 R14: 00005575aa6452b0 R15: 00005575aa6596f0 [ 50.053300] [ 50.053724] irq event stamp: 1757 [ 50.054379] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.055927] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.057458] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.059032] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.060563] ---[ end trace 0000000000000000 ]--- [ 50.855761] ------------[ cut here ]------------ [ 50.856900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.858956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.860394] Modules linked in: [ 50.860990] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.863288] Tainted: [W]=WARN [ 50.863835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.865273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.866143] 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 [ 50.869533] RSP: 0018:ffff88801ba97bc0 EFLAGS: 00010286 [ 50.870726] RAX: 0000000000000000 RBX: ffffed1003752f78 RCX: ffffffff813a4050 [ 50.872149] RDX: ffff888016079bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.873439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003752f2f [ 50.874726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.876002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba97df8 [ 50.877295] FS: 00007f1e345b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.878761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.879824] CR2: 00007f1e34aa5580 CR3: 000000000e63f000 CR4: 0000000000350ef0 [ 50.881104] Call Trace: [ 50.881627] [ 50.882042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.882952] ? __create_object+0x59/0x80 [ 50.883765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.884731] __vmalloc_noprof+0x59/0x60 [ 50.885503] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.886389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.887348] bpf_prog_alloc+0x39/0x200 [ 50.888059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.888992] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.889905] do_seccomp+0x349/0x25e0 [ 50.890653] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.891571] ? __pfx_do_seccomp+0x10/0x10 [ 50.892365] ? find_held_lock+0x2b/0x80 [ 50.893094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.894062] ? static_key_count+0x60/0x80 [ 50.894872] prctl_set_seccomp+0x4e/0x70 [ 50.895669] __do_sys_prctl+0xe6c/0x1d70 [ 50.896469] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.897346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.898320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.899308] ? irqentry_exit+0xf3/0x650 [ 50.900049] do_syscall_64+0xbf/0x430 [ 50.900807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.901775] RIP: 0033:0x7f1e34aa55cd [ 50.902497] 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 [ 50.905683] RSP: 002b:00007ffc4cd93800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.907093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e34aa55cd [ 50.908371] RDX: 000055bc7ec49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.909644] RBP: 00007ffc4cd93860 R08: 0000000000000000 R09: 00007ffc4cd92f00 [ 50.910951] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc8142ead0 [ 50.912244] R13: 00007ffc4cd93c90 R14: 000055bc8142fbc0 R15: 000055bc81440780 [ 50.913545] [ 50.913966] irq event stamp: 1855 [ 50.914631] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.916153] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 50.917711] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 50.919176] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 50.920443] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22765' (ECDSA) to the list of known hosts. 2025/11/17 21:23:38 fuzzer started 2025/11/17 21:23:38 dialing manager at localhost:37895 2025/11/17 21:23:38 checking machine... 2025/11/17 21:23:38 checking revisions... [ 51.793838] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:23:38 testing simple program... [ 51.902748] cgroup: Unknown subsys name 'net' [ 51.969357] cgroup: Unknown subsys name 'cpuset' [ 51.985703] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:23:37 Registers: info registers vcpu 0 RAX=000000000004323b 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f598a6d5650 CR3=000000001c360000 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=33323a313220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732037333a3332 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff83c6db30 RDX=000000000002c6dc RSI=000000000002c6db RDI=ffffffff86f75544 RBP=ffff8880160876c0 RSP=ffff8880160875f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7d1 R12=ffff8880160876c8 R13=ffff8880160876b0 R14=ffff8880160876a9 R15=ffff888016087668 RIP=ffffffff8135e64b 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 00007f598a120900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f598a6d7618 CR3=00000000212ec000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000