[ 46.165330] ------------[ cut here ]------------ [ 46.166077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.167735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.168903] Modules linked in: [ 46.169376] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.171032] Tainted: [W]=WARN [ 46.171474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.172641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.173365] 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 [ 46.175889] RSP: 0018:ffff8880157f7bc0 EFLAGS: 00010286 [ 46.176649] RAX: 0000000000000000 RBX: ffffed1002afef78 RCX: ffffffff813a4050 [ 46.177683] RDX: ffff888016745340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.178741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002afef2f [ 46.179775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.180796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157f7df8 [ 46.181824] FS: 00007f7529210900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.182984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.183833] CR2: 00007ffd2b96def8 CR3: 000000000e118000 CR4: 0000000000350ef0 [ 46.184863] Call Trace: [ 46.185233] [ 46.185557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.186277] ? __create_object+0x59/0x80 [ 46.186906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.187649] __vmalloc_noprof+0x59/0x60 [ 46.188256] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.188953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.189660] bpf_prog_alloc+0x39/0x200 [ 46.190267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.191020] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.191752] do_seccomp+0x349/0x25e0 [ 46.192292] ? find_held_lock+0x2b/0x80 [ 46.192901] ? do_prlimit+0x310/0x610 [ 46.193465] ? __pfx_do_seccomp+0x10/0x10 [ 46.194098] ? do_raw_spin_unlock+0x53/0x220 [ 46.194767] ? _raw_spin_unlock+0x1e/0x40 [ 46.195351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.196120] ? static_key_count+0x60/0x80 [ 46.196760] prctl_set_seccomp+0x4e/0x70 [ 46.197345] __do_sys_prctl+0xe6c/0x1d70 [ 46.197967] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.198630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.199402] ? irqentry_exit+0xf3/0x650 [ 46.200006] do_syscall_64+0xbf/0x430 [ 46.200560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.201325] RIP: 0033:0x7f75297025cd [ 46.201893] 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 [ 46.204428] RSP: 002b:00007ffd2b96c7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.205518] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75297025cd [ 46.206548] RDX: 0000563ad152ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.207578] RBP: 00007ffd2b96c810 R08: 0000000000000000 R09: 00007ffd2b96beb0 [ 46.208602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563aea5c9bf0 [ 46.209622] R13: 00007ffd2b96cc40 R14: 0000563aea5d3380 R15: 0000563aea5de460 [ 46.210669] [ 46.211039] irq event stamp: 1717 [ 46.211522] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.212740] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.213960] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.215201] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.216406] ---[ end trace 0000000000000000 ]--- [ 49.013447] ------------[ cut here ]------------ [ 49.013895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.014885] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.015536] Modules linked in: [ 49.015837] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.016756] Tainted: [W]=WARN [ 49.017011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.017662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.018085] 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 [ 49.019558] RSP: 0018:ffff888017327bc0 EFLAGS: 00010286 [ 49.020009] RAX: 0000000000000000 RBX: ffffed1002e64f78 RCX: ffffffff813a4050 [ 49.020576] RDX: ffff8880199e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.021163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e64f2f [ 49.021744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.022321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017327df8 [ 49.022908] FS: 00007f30be9ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.023545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.024041] CR2: 00007ffff47a2ef8 CR3: 000000001fa52000 CR4: 0000000000350ef0 [ 49.024608] Call Trace: [ 49.024842] [ 49.025030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.025419] ? __create_object+0x59/0x80 [ 49.025782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.026220] __vmalloc_noprof+0x59/0x60 [ 49.026545] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.026947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.027352] bpf_prog_alloc+0x39/0x200 [ 49.027667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.028093] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.028484] do_seccomp+0x349/0x25e0 [ 49.028818] ? find_held_lock+0x2b/0x80 [ 49.029147] ? do_prlimit+0x310/0x610 [ 49.029465] ? __pfx_do_seccomp+0x10/0x10 [ 49.029818] ? do_raw_spin_unlock+0x53/0x220 [ 49.030186] ? _raw_spin_unlock+0x1e/0x40 [ 49.030520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.030959] ? static_key_count+0x60/0x80 [ 49.031305] prctl_set_seccomp+0x4e/0x70 [ 49.031637] __do_sys_prctl+0xe6c/0x1d70 [ 49.031997] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.032367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.032808] ? irqentry_exit+0xf3/0x650 [ 49.033137] do_syscall_64+0xbf/0x430 [ 49.033454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.033890] RIP: 0033:0x7f30beee05cd [ 49.034199] 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 [ 49.035655] RSP: 002b:00007ffff47a0f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.036274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30beee05cd [ 49.036864] RDX: 000055dc68934e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.037430] RBP: 00007ffff47a0fc0 R08: 0000000000000000 R09: 00007ffff47a0660 [ 49.038015] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dca72eeb10 [ 49.038592] R13: 00007ffff47a13f0 R14: 000055dca72ef2b0 R15: 000055dca73036f0 [ 49.039192] [ 49.039388] irq event stamp: 1703 [ 49.039663] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.040351] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.041046] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 49.041753] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 49.042434] ---[ end trace 0000000000000000 ]--- [ 49.761530] ------------[ cut here ]------------ [ 49.762506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.764505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.765993] Modules linked in: [ 49.766629] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.768916] Tainted: [W]=WARN [ 49.769487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.771034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.771977] 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 [ 49.775219] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 49.776209] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 49.777524] RDX: ffff888016f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.778835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 49.780145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.781423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 49.782737] FS: 00007fe3aec28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.784205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.785314] CR2: 00007ffcaf21bef8 CR3: 000000000d061000 CR4: 0000000000350ef0 [ 49.786636] Call Trace: [ 49.787163] [ 49.787578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.788487] ? __create_object+0x59/0x80 [ 49.789284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.790294] __vmalloc_noprof+0x59/0x60 [ 49.791046] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.791914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.792870] bpf_prog_alloc+0x39/0x200 [ 49.793568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.795425] do_seccomp+0x349/0x25e0 [ 49.796157] ? find_held_lock+0x2b/0x80 [ 49.796932] ? do_prlimit+0x310/0x610 [ 49.797625] ? __pfx_do_seccomp+0x10/0x10 [ 49.798433] ? do_raw_spin_unlock+0x53/0x220 [ 49.799291] ? _raw_spin_unlock+0x1e/0x40 [ 49.800081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.801074] ? static_key_count+0x60/0x80 [ 49.801869] prctl_set_seccomp+0x4e/0x70 [ 49.802619] __do_sys_prctl+0xe6c/0x1d70 [ 49.803423] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.804289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.805252] ? irqentry_exit+0xf3/0x650 [ 49.806029] do_syscall_64+0xbf/0x430 [ 49.806783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.807760] RIP: 0033:0x7fe3af11a5cd [ 49.808416] 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 [ 49.811612] RSP: 002b:00007ffcaf219c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.813003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3af11a5cd [ 49.814327] RDX: 000055b600c5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.815629] RBP: 00007ffcaf219ca0 R08: 0000000000000000 R09: 00007ffcaf219340 [ 49.816933] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b62b398b10 [ 49.818248] R13: 00007ffcaf21a0d0 R14: 000055b62b3992b0 R15: 000055b62b3ad6f0 [ 49.819440] [ 49.819835] irq event stamp: 1819 [ 49.820340] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.821614] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.822925] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 49.824248] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 49.825553] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54316' (ECDSA) to the list of known hosts. 2025/11/19 04:08:26 fuzzer started 2025/11/19 04:08:26 dialing manager at localhost:34383 2025/11/19 04:08:26 checking machine... 2025/11/19 04:08:26 checking revisions... [ 50.801673] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:08:26 testing simple program... [ 50.891563] cgroup: Unknown subsys name 'net' [ 50.958102] cgroup: Unknown subsys name 'cpuset' [ 50.977145] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:08:25 Registers: info registers vcpu 0 RAX=0000000000040451 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe262178f90 CR3=000000000b7ad000 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=2035323a38303a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a38303a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff8880157f5e10 RDI=ffff8880157f5340 RBP=ffff8880157f5340 RSP=ffff88806cf08828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000003 R14=ffff8880157f5e10 R15=0000000000000003 RIP=ffffffff81526594 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 00007f30be9ee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff479b000 CR3=000000001fa64000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000