[ 46.811774] ------------[ cut here ]------------ [ 46.812768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.814777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.816305] Modules linked in: [ 46.816965] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.818946] Tainted: [W]=WARN [ 46.819537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.821037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.821956] 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 [ 46.825072] RSP: 0018:ffff88801599fbc0 EFLAGS: 00010286 [ 46.826034] RAX: 0000000000000000 RBX: ffffed1002b33f78 RCX: ffffffff813a4050 [ 46.827309] RDX: ffff88800f1dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.828611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b33f2f [ 46.829889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.831176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801599fdf8 [ 46.832467] FS: 00007f14c8a19900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.833921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.834986] CR2: 00007ffec436def8 CR3: 000000000d3cb000 CR4: 0000000000350ef0 [ 46.836260] Call Trace: [ 46.836778] [ 46.837196] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.838087] ? __create_object+0x59/0x80 [ 46.838871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.839844] __vmalloc_noprof+0x59/0x60 [ 46.840599] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.841505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.842447] bpf_prog_alloc+0x39/0x200 [ 46.843146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.844095] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.845015] do_seccomp+0x349/0x25e0 [ 46.845733] ? find_held_lock+0x2b/0x80 [ 46.846488] ? do_prlimit+0x310/0x610 [ 46.847182] ? __pfx_do_seccomp+0x10/0x10 [ 46.847956] ? do_raw_spin_unlock+0x53/0x220 [ 46.848797] ? _raw_spin_unlock+0x1e/0x40 [ 46.849578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.850536] ? static_key_count+0x60/0x80 [ 46.851278] prctl_set_seccomp+0x4e/0x70 [ 46.852045] __do_sys_prctl+0xe6c/0x1d70 [ 46.852840] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.853694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.854659] ? irqentry_exit+0xf3/0x650 [ 46.855438] do_syscall_64+0xbf/0x430 [ 46.856149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.857101] RIP: 0033:0x7f14c8f0b5cd [ 46.857798] 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 [ 46.860981] RSP: 002b:00007ffec436bb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.862353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14c8f0b5cd [ 46.863647] RDX: 000055938da69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.864933] RBP: 00007ffec436bb70 R08: 0000000000000000 R09: 00007ffec436b210 [ 46.866212] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593b221e2b0 [ 46.867486] R13: 00007ffec436bfa0 R14: 00005593b2220d20 R15: 00005593b22328d0 [ 46.868801] [ 46.869224] irq event stamp: 1781 [ 46.869877] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.871423] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.872964] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.874526] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.876051] ---[ end trace 0000000000000000 ]--- [ 49.620119] ------------[ cut here ]------------ [ 49.621031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.624662] Modules linked in: [ 49.625256] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.627392] Tainted: [W]=WARN [ 49.627963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.629481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.630393] 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 [ 49.633550] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 49.634524] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 49.635817] RDX: ffff888013b7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.637098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da9f2f [ 49.638394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.639662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 49.640952] FS: 00007f1f4f05d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.642375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.643439] CR2: 00007ffc0befcef8 CR3: 000000000e3e5000 CR4: 0000000000350ef0 [ 49.644725] Call Trace: [ 49.645188] [ 49.645644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.646539] ? __create_object+0x59/0x80 [ 49.647272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.648237] __vmalloc_noprof+0x59/0x60 [ 49.649009] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.649891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650835] bpf_prog_alloc+0x39/0x200 [ 49.651590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652534] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.653474] do_seccomp+0x349/0x25e0 [ 49.654144] ? find_held_lock+0x2b/0x80 [ 49.654916] ? do_prlimit+0x310/0x610 [ 49.655664] ? __pfx_do_seccomp+0x10/0x10 [ 49.656502] ? do_raw_spin_unlock+0x53/0x220 [ 49.657293] ? _raw_spin_unlock+0x1e/0x40 [ 49.658076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.659030] ? static_key_count+0x60/0x80 [ 49.659834] prctl_set_seccomp+0x4e/0x70 [ 49.660607] __do_sys_prctl+0xe6c/0x1d70 [ 49.661390] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.662204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663164] ? irqentry_exit+0xf3/0x650 [ 49.663924] do_syscall_64+0xbf/0x430 [ 49.664662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665626] RIP: 0033:0x7f1f4f54f5cd [ 49.666279] 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 [ 49.669429] RSP: 002b:00007ffc0befb9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.670785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f4f54f5cd [ 49.672050] RDX: 000055766747de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.673352] RBP: 00007ffc0befba50 R08: 0000000000000000 R09: 00007ffc0befb0f0 [ 49.674626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055769bbf0ad0 [ 49.675891] R13: 00007ffc0befbe80 R14: 000055769bbf1bc0 R15: 000055769bc02780 [ 49.677213] [ 49.677679] irq event stamp: 1835 [ 49.678278] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.679784] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.681161] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.682152] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.683114] ---[ end trace 0000000000000000 ]--- [ 50.508061] ------------[ cut here ]------------ [ 50.508998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.511018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.512476] Modules linked in: [ 50.513069] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.515253] Tainted: [W]=WARN [ 50.515953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.517433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.518295] 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 [ 50.521480] RSP: 0018:ffff888016487bc0 EFLAGS: 00010286 [ 50.522459] RAX: 0000000000000000 RBX: ffffed1002c90f78 RCX: ffffffff813a4050 [ 50.523723] RDX: ffff88800f220000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.525016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c90f2f [ 50.526274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.527551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016487df8 [ 50.528838] FS: 00007fd8acfe0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.530264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.531307] CR2: 00007fff19942ef8 CR3: 000000000cacc000 CR4: 0000000000350ef0 [ 50.532596] Call Trace: [ 50.533069] [ 50.533514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.534380] ? __create_object+0x59/0x80 [ 50.535100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.536035] __vmalloc_noprof+0x59/0x60 [ 50.536773] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.537624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.538538] bpf_prog_alloc+0x39/0x200 [ 50.539209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.540144] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.541044] do_seccomp+0x349/0x25e0 [ 50.541744] ? find_held_lock+0x2b/0x80 [ 50.542486] ? do_prlimit+0x310/0x610 [ 50.543157] ? __pfx_do_seccomp+0x10/0x10 [ 50.543922] ? do_raw_spin_unlock+0x53/0x220 [ 50.544731] ? _raw_spin_unlock+0x1e/0x40 [ 50.545502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.546431] ? static_key_count+0x60/0x80 [ 50.547161] prctl_set_seccomp+0x4e/0x70 [ 50.547911] __do_sys_prctl+0xe6c/0x1d70 [ 50.548670] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.549509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.550453] ? irqentry_exit+0xf3/0x650 [ 50.551154] do_syscall_64+0xbf/0x430 [ 50.551993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.552934] RIP: 0033:0x7fd8ad4d25cd [ 50.553642] 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 [ 50.556764] RSP: 002b:00007fff19941bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.558087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8ad4d25cd [ 50.559349] RDX: 000055826328ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.560596] RBP: 00007fff19941c10 R08: 0000000000000000 R09: 00007fff199412b0 [ 50.561845] R10: 0000000000000000 R11: 0000000000000246 R12: 000055829a15e2b0 [ 50.563078] R13: 00007fff19942040 R14: 000055829a160d20 R15: 000055829a1728d0 [ 50.564356] [ 50.564782] irq event stamp: 1823 [ 50.565416] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.566887] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.568369] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.569875] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.571346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4982' (ECDSA) to the list of known hosts. 2025/11/18 13:02:14 fuzzer started 2025/11/18 13:02:15 dialing manager at localhost:34383 2025/11/18 13:02:15 checking machine... 2025/11/18 13:02:15 checking revisions... [ 51.498882] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:02:15 testing simple program... [ 51.592765] cgroup: Unknown subsys name 'net' [ 51.650950] cgroup: Unknown subsys name 'cpuset' [ 51.663751] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:02:14 Registers: info registers vcpu 0 RAX=1ffffffff0d57075 RBX=0000000000000001 RCX=ffffffff86ab83ac RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86ab83ae RBP=ffff88801625f750 RSP=ffff88801625f688 R8 =ffffffff86ab83b0 R9 =ffff88801625f738 R10=000000000003c9ed R11=00000000000255ad R12=ffff88801625f758 R13=ffff88801625f740 R14=ffff88801625fa80 R15=ffff88801625f6f8 RIP=ffffffff8135fac9 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 00007f1f4f05d900 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=00007f1f4f03c020 CR3=000000001fbaf000 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=0000000000023453 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f391dc000 CR3=000000000d73a000 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=2034313a32303a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a32303a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000