[ 46.797292] ------------[ cut here ]------------ [ 46.798248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.800426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.801955] Modules linked in: [ 46.802967] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.805172] Tainted: [W]=WARN [ 46.805826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.807379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.808295] 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 [ 46.811673] RSP: 0018:ffff88801bf37bc0 EFLAGS: 00010286 [ 46.812713] RAX: 0000000000000000 RBX: ffffed10037e6f78 RCX: ffffffff813a4050 [ 46.814083] RDX: ffff8880158d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.815448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e6f2f [ 46.816797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.817967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf37df8 [ 46.819059] FS: 00007f28285f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.820250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.821128] CR2: 00007f2828ae7580 CR3: 000000000dcb0000 CR4: 0000000000350ef0 [ 46.822201] Call Trace: [ 46.822632] [ 46.822975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.823722] ? __create_object+0x59/0x80 [ 46.824364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.825141] __vmalloc_noprof+0x59/0x60 [ 46.825778] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.826499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.827230] bpf_prog_alloc+0x39/0x200 [ 46.827851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.828629] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.829391] do_seccomp+0x349/0x25e0 [ 46.829947] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.830701] ? __pfx_do_seccomp+0x10/0x10 [ 46.831353] ? find_held_lock+0x2b/0x80 [ 46.831941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.832744] ? static_key_count+0x60/0x80 [ 46.833410] prctl_set_seccomp+0x4e/0x70 [ 46.834013] __do_sys_prctl+0xe6c/0x1d70 [ 46.834657] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.835374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.836140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.836938] ? irqentry_exit+0xf3/0x650 [ 46.837586] do_syscall_64+0xbf/0x430 [ 46.838163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.838958] RIP: 0033:0x7f2828ae75cd [ 46.839549] 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 [ 46.842211] RSP: 002b:00007ffd787f2db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.843349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2828ae75cd [ 46.844414] RDX: 000055f8f44dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.845483] RBP: 00007ffd787f2e10 R08: 0000000000000000 R09: 00007ffd787f24b0 [ 46.846553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f925660ad0 [ 46.847619] R13: 00007ffd787f3240 R14: 000055f925661bc0 R15: 000055f925672780 [ 46.848721] [ 46.849073] irq event stamp: 1785 [ 46.849633] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.850912] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.852177] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.853463] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.854719] ---[ end trace 0000000000000000 ]--- [ 49.728678] ------------[ cut here ]------------ [ 49.729609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.731585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.733013] Modules linked in: [ 49.733659] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.735651] Tainted: [W]=WARN [ 49.736203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.737918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738908] 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 [ 49.742123] RSP: 0018:ffff88801ad77bc0 EFLAGS: 00010286 [ 49.743105] RAX: 0000000000000000 RBX: ffffed10035aef78 RCX: ffffffff813a4050 [ 49.744387] RDX: ffff888015945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.745683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035aef2f [ 49.746972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.748265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad77df8 [ 49.749579] FS: 00007f47f8fcc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.751015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.752095] CR2: 00007ffce1822ef8 CR3: 000000000cbbb000 CR4: 0000000000350ef0 [ 49.753400] Call Trace: [ 49.753867] [ 49.754289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.755204] ? __create_object+0x59/0x80 [ 49.755983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.756959] __vmalloc_noprof+0x59/0x60 [ 49.757732] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.758616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759553] bpf_prog_alloc+0x39/0x200 [ 49.760246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.761209] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.762117] do_seccomp+0x349/0x25e0 [ 49.762835] ? find_held_lock+0x2b/0x80 [ 49.763599] ? do_prlimit+0x310/0x610 [ 49.764295] ? __pfx_do_seccomp+0x10/0x10 [ 49.765085] ? do_raw_spin_unlock+0x53/0x220 [ 49.765948] ? _raw_spin_unlock+0x1e/0x40 [ 49.766728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.767708] ? static_key_count+0x60/0x80 [ 49.768507] prctl_set_seccomp+0x4e/0x70 [ 49.769264] __do_sys_prctl+0xe6c/0x1d70 [ 49.770061] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.770923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.771893] ? irqentry_exit+0xf3/0x650 [ 49.772662] do_syscall_64+0xbf/0x430 [ 49.773421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.774374] RIP: 0033:0x7f47f94be5cd [ 49.775049] 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 [ 49.778228] RSP: 002b:00007ffce1820cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.779603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47f94be5cd [ 49.780887] RDX: 0000562b045cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.782175] RBP: 00007ffce1820d20 R08: 0000000000000000 R09: 00007ffce18203c0 [ 49.783473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b359debf0 [ 49.784762] R13: 00007ffce1821150 R14: 0000562b359e8380 R15: 0000562b359f3460 [ 49.786069] [ 49.786535] irq event stamp: 1869 [ 49.787140] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 49.788661] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 49.790042] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 49.791333] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 49.792595] ---[ end trace 0000000000000000 ]--- [ 50.432991] ------------[ cut here ]------------ [ 50.433901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.435836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.437256] Modules linked in: [ 50.437873] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.440035] Tainted: [W]=WARN [ 50.440696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.442156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.443055] 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 [ 50.446148] RSP: 0018:ffff88801af7fbc0 EFLAGS: 00010286 [ 50.447108] RAX: 0000000000000000 RBX: ffffed10035eff78 RCX: ffffffff813a4050 [ 50.448367] RDX: ffff8880166a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.449625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035eff2f [ 50.450888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.452138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af7fdf8 [ 50.453408] FS: 00007fdf4e669900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.454813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.455843] CR2: 00007ffc31714ef8 CR3: 0000000013b01000 CR4: 0000000000350ef0 [ 50.457093] Call Trace: [ 50.457598] [ 50.458002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.458888] ? __create_object+0x59/0x80 [ 50.459658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.460595] __vmalloc_noprof+0x59/0x60 [ 50.461358] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.462172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.463072] bpf_prog_alloc+0x39/0x200 [ 50.463787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.464694] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.465584] do_seccomp+0x349/0x25e0 [ 50.466252] ? find_held_lock+0x2b/0x80 [ 50.466993] ? do_prlimit+0x310/0x610 [ 50.467719] ? __pfx_do_seccomp+0x10/0x10 [ 50.468492] ? do_raw_spin_unlock+0x53/0x220 [ 50.469279] ? _raw_spin_unlock+0x1e/0x40 [ 50.470043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.470982] ? static_key_count+0x60/0x80 [ 50.471779] prctl_set_seccomp+0x4e/0x70 [ 50.472541] __do_sys_prctl+0xe6c/0x1d70 [ 50.473281] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.474135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.475072] ? irqentry_exit+0xf3/0x650 [ 50.475818] do_syscall_64+0xbf/0x430 [ 50.476549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.477512] RIP: 0033:0x7fdf4eb5b5cd [ 50.478163] 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 [ 50.481269] RSP: 002b:00007ffc31713790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.482608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf4eb5b5cd [ 50.483851] RDX: 000055ef7e446e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.485099] RBP: 00007ffc317137f0 R08: 0000000000000000 R09: 00007ffc31712e90 [ 50.486363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef83d0ead0 [ 50.487617] R13: 00007ffc31713c20 R14: 000055ef83d0fbc0 R15: 000055ef83d20780 [ 50.488875] [ 50.489303] irq event stamp: 1769 [ 50.489944] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.491407] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.492897] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.494264] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.495473] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63944' (ECDSA) to the list of known hosts. 2025/11/18 22:03:42 fuzzer started 2025/11/18 22:03:42 dialing manager at localhost:34383 2025/11/18 22:03:42 checking machine... 2025/11/18 22:03:42 checking revisions... [ 51.338749] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:03:42 testing simple program... [ 51.423513] cgroup: Unknown subsys name 'net' [ 51.499232] cgroup: Unknown subsys name 'cpuset' [ 51.511275] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:03:41 Registers: info registers vcpu 0 RAX=ffffffff86a0b9d8 RBX=0000000000000001 RCX=ffffffff813c0e00 RDX=0000000000000000 RSI=ffffffff86a0b9d8 RDI=ffffffff866b2b2c RBP=ffffffff866b2b30 RSP=ffff8880096277a0 R8 =ffffffff86a0b9d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff866b2b2c R13=ffffffff866b2b2c R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dae8 RFL=00000282 [--S----] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47f8f85008 CR3=000000000cc79000 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 info registers vcpu 1 RAX=00000000000240db 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b016c6000 CR3=0000000009c62000 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=cfca8a39ceff14a5e94de6ce1f38ac72 XMM02=0000000000304fd0eff9b2d0a8fce9cb XMM03=00000000003050a02c67c8bc2e329bc3 XMM04=164771ffec38ee7800000000000ae988 XMM05=e1bcd410fb3842e60000000000321e40 XMM06=405749d8372a36f10000000000321cc8 XMM07=e042d86d42eb936e0000000000313250 XMM08=2abd62ea5280076100000000003050a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000