[ 39.428155] ------------[ cut here ]------------ [ 39.429080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.431085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.432565] Modules linked in: [ 39.433159] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.435126] Tainted: [W]=WARN [ 39.435725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.437194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.438104] 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 [ 39.441261] RSP: 0018:ffff888019b6fbc0 EFLAGS: 00010286 [ 39.442244] RAX: 0000000000000000 RBX: ffffed100336df78 RCX: ffffffff813a4050 [ 39.443582] RDX: ffff8880159a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.444872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336df2f [ 39.446154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.447454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b6fdf8 [ 39.448749] FS: 00007f3dce5ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.450184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.451235] CR2: 00007ffed8d8bef7 CR3: 000000000d9c5000 CR4: 0000000000350ef0 [ 39.452548] Call Trace: [ 39.453013] [ 39.453466] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.454346] ? __create_object+0x59/0x80 [ 39.455082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.456059] __vmalloc_noprof+0x59/0x60 [ 39.456822] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.457723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.458650] bpf_prog_alloc+0x39/0x200 [ 39.459378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.460264] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.461184] do_seccomp+0x349/0x25e0 [ 39.461897] ? find_held_lock+0x2b/0x80 [ 39.462652] ? do_prlimit+0x310/0x610 [ 39.463396] ? __pfx_do_seccomp+0x10/0x10 [ 39.464156] ? do_raw_spin_unlock+0x53/0x220 [ 39.465000] ? _raw_spin_unlock+0x1e/0x40 [ 39.465764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.466732] ? static_key_count+0x60/0x80 [ 39.467543] prctl_set_seccomp+0x4e/0x70 [ 39.468276] __do_sys_prctl+0xe6c/0x1d70 [ 39.469044] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.469892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.470862] ? irqentry_exit+0xf3/0x650 [ 39.471637] do_syscall_64+0xbf/0x430 [ 39.472368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.473338] RIP: 0033:0x7f3dcea9d5cd [ 39.473999] 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 [ 39.477155] RSP: 002b:00007ffed8d8a730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.478512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dcea9d5cd [ 39.479816] RDX: 000055b3c11dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.481097] RBP: 00007ffed8d8a790 R08: 0000000000000000 R09: 00007ffed8d89e30 [ 39.482382] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3dd4beb10 [ 39.483675] R13: 00007ffed8d8abc0 R14: 000055b3dd4bf2b0 R15: 000055b3dd4d36f0 [ 39.484975] [ 39.485443] irq event stamp: 1729 [ 39.486039] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.487568] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.488894] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.490182] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.491483] ---[ end trace 0000000000000000 ]--- [ 42.513977] ------------[ cut here ]------------ [ 42.514885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.516926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.518426] Modules linked in: [ 42.519018] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.521049] Tainted: [W]=WARN [ 42.521753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.523409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.524396] 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 [ 42.527780] RSP: 0018:ffff888015d67bc0 EFLAGS: 00010286 [ 42.528766] RAX: 0000000000000000 RBX: ffffed1002bacf78 RCX: ffffffff813a4050 [ 42.530061] RDX: ffff888014470000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.531338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bacf2f [ 42.532632] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.533904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d67df8 [ 42.535181] FS: 00007f7105850900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.536642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.537698] CR2: 00007ffdb5f35ef7 CR3: 00000000099d3000 CR4: 0000000000350ef0 [ 42.538972] Call Trace: [ 42.539496] [ 42.539916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.540815] ? __create_object+0x59/0x80 [ 42.541597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.542562] __vmalloc_noprof+0x59/0x60 [ 42.543332] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.544166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.545100] bpf_prog_alloc+0x39/0x200 [ 42.545896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.546813] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.547730] do_seccomp+0x349/0x25e0 [ 42.548446] ? find_held_lock+0x2b/0x80 [ 42.549150] ? do_prlimit+0x310/0x610 [ 42.549884] ? __pfx_do_seccomp+0x10/0x10 [ 42.550670] ? do_raw_spin_unlock+0x53/0x220 [ 42.551540] ? _raw_spin_unlock+0x1e/0x40 [ 42.552325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.553332] ? static_key_count+0x60/0x80 [ 42.554136] prctl_set_seccomp+0x4e/0x70 [ 42.554924] __do_sys_prctl+0xe6c/0x1d70 [ 42.555808] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.556788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.557860] ? irqentry_exit+0xf3/0x650 [ 42.558721] do_syscall_64+0xbf/0x430 [ 42.559605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.560677] RIP: 0033:0x7f7105d425cd [ 42.561439] 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 [ 42.564962] RSP: 002b:00007ffdb5f34150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.566501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7105d425cd [ 42.567982] RDX: 000055769792be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.569333] RBP: 00007ffdb5f341b0 R08: 0000000000000000 R09: 00007ffdb5f33850 [ 42.570616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557699aaab10 [ 42.571922] R13: 00007ffdb5f345e0 R14: 0000557699aab2b0 R15: 0000557699abf6f0 [ 42.573259] [ 42.573765] irq event stamp: 1807 [ 42.574514] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.576182] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.577924] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 42.579700] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 42.581420] ---[ end trace 0000000000000000 ]--- [ 43.320087] ------------[ cut here ]------------ [ 43.321027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.323045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.324566] Modules linked in: [ 43.325155] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.327149] Tainted: [W]=WARN [ 43.327747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.329213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.330131] 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 [ 43.333332] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 43.334256] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 43.335599] RDX: ffff888015d4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.336892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 43.338162] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.339446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 43.340750] FS: 00007ff607281900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.342166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.343226] CR2: 00007ff607773580 CR3: 000000000f89a000 CR4: 0000000000350ef0 [ 43.344517] Call Trace: [ 43.344982] [ 43.345423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.346315] ? __create_object+0x59/0x80 [ 43.347068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.348037] __vmalloc_noprof+0x59/0x60 [ 43.348799] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.349683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.350629] bpf_prog_alloc+0x39/0x200 [ 43.351434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.352407] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.353254] do_seccomp+0x349/0x25e0 [ 43.353981] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.354875] ? __pfx_do_seccomp+0x10/0x10 [ 43.355681] ? find_held_lock+0x2b/0x80 [ 43.356448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.357416] ? static_key_count+0x60/0x80 [ 43.358160] prctl_set_seccomp+0x4e/0x70 [ 43.358928] __do_sys_prctl+0xe6c/0x1d70 [ 43.359723] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.360580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.361530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.362483] ? irqentry_exit+0xf3/0x650 [ 43.363183] do_syscall_64+0xbf/0x430 [ 43.363921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.364848] RIP: 0033:0x7ff6077735cd [ 43.365538] 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 [ 43.368673] RSP: 002b:00007ffe015c46a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.370039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6077735cd [ 43.371317] RDX: 000055ae79727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.372618] RBP: 00007ffe015c4700 R08: 0000000000000000 R09: 00007ffe015c3da0 [ 43.373896] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeacb0bad0 [ 43.375165] R13: 00007ffe015c4b30 R14: 000055aeacb0cbc0 R15: 000055aeacb1d780 [ 43.376491] [ 43.376910] irq event stamp: 1815 [ 43.377561] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 43.379080] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 43.380622] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 43.382166] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 43.383684] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51800' (ECDSA) to the list of known hosts. 2025/11/19 02:49:40 fuzzer started 2025/11/19 02:49:41 dialing manager at localhost:34383 2025/11/19 02:49:41 checking machine... 2025/11/19 02:49:41 checking revisions... [ 44.283943] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:49:41 testing simple program... [ 44.409883] cgroup: Unknown subsys name 'net' [ 44.478117] cgroup: Unknown subsys name 'cpuset' [ 44.497008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:49:40 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888014471bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888014472618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888014472668 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f7105850900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb5f2cff8 CR3=000000000cbcf000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020d69 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4afb374000 CR3=000000000dc58000 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=2030343a39343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a39343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000