[ 44.022803] ------------[ cut here ]------------ [ 44.023720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.025782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.027249] Modules linked in: [ 44.027836] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.029817] Tainted: [W]=WARN [ 44.030412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.031886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.032770] 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 [ 44.036196] RSP: 0018:ffff88801a827bc0 EFLAGS: 00010286 [ 44.037243] RAX: 0000000000000000 RBX: ffffed1003504f78 RCX: ffffffff813a4050 [ 44.038534] RDX: ffff88800ef73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.039829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003504f2f [ 44.041133] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.042405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a827df8 [ 44.043695] FS: 00007fc2bd9cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.045196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.046249] CR2: 00007fff8f708ef7 CR3: 000000000e01e000 CR4: 0000000000350ef0 [ 44.047544] Call Trace: [ 44.048058] [ 44.048470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.049368] ? __create_object+0x59/0x80 [ 44.050161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.051131] __vmalloc_noprof+0x59/0x60 [ 44.051888] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.052722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.053638] bpf_prog_alloc+0x39/0x200 [ 44.054383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.055341] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.056254] do_seccomp+0x349/0x25e0 [ 44.056965] ? find_held_lock+0x2b/0x80 [ 44.057685] ? do_prlimit+0x310/0x610 [ 44.058435] ? __pfx_do_seccomp+0x10/0x10 [ 44.059227] ? do_raw_spin_unlock+0x53/0x220 [ 44.060067] ? _raw_spin_unlock+0x1e/0x40 [ 44.060806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.061800] ? static_key_count+0x60/0x80 [ 44.062612] prctl_set_seccomp+0x4e/0x70 [ 44.063403] __do_sys_prctl+0xe6c/0x1d70 [ 44.064190] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.065055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.066026] ? irqentry_exit+0xf3/0x650 [ 44.066772] do_syscall_64+0xbf/0x430 [ 44.067524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.068488] RIP: 0033:0x7fc2bdebe5cd [ 44.069199] 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 [ 44.072416] RSP: 002b:00007fff8f706330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.073793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2bdebe5cd [ 44.075078] RDX: 000055857ba4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.076383] RBP: 00007fff8f706390 R08: 0000000000000000 R09: 00007fff8f705a30 [ 44.077665] R10: 0000000000000000 R11: 0000000000000246 R12: 000055859ac6ead0 [ 44.078958] R13: 00007fff8f7067c0 R14: 000055859ac6fbc0 R15: 000055859ac80780 [ 44.080315] [ 44.080752] irq event stamp: 1803 [ 44.081415] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 44.082991] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 44.084567] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 44.086155] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 44.087723] ---[ end trace 0000000000000000 ]--- [ 47.545509] ------------[ cut here ]------------ [ 47.546461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.548500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 47.549944] Modules linked in: [ 47.550527] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.552540] Tainted: [W]=WARN [ 47.553140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.554610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.555543] 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 [ 47.558689] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 47.559678] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 47.560963] RDX: ffff888017613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.562251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 47.563575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.564873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 47.566154] FS: 00007fdd2b019900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.567612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.568686] CR2: 00007ffcd8ea8ef7 CR3: 000000000774c000 CR4: 0000000000350ef0 [ 47.569980] Call Trace: [ 47.570454] [ 47.570904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.571769] ? __create_object+0x59/0x80 [ 47.572564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.573539] __vmalloc_noprof+0x59/0x60 [ 47.574295] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.575166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.576131] bpf_prog_alloc+0x39/0x200 [ 47.576822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.577749] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.578657] do_seccomp+0x349/0x25e0 [ 47.579381] ? find_held_lock+0x2b/0x80 [ 47.580144] ? do_prlimit+0x310/0x610 [ 47.580838] ? __pfx_do_seccomp+0x10/0x10 [ 47.581621] ? do_raw_spin_unlock+0x53/0x220 [ 47.582454] ? _raw_spin_unlock+0x1e/0x40 [ 47.583247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.584212] ? static_key_count+0x60/0x80 [ 47.585012] prctl_set_seccomp+0x4e/0x70 [ 47.585738] __do_sys_prctl+0xe6c/0x1d70 [ 47.586514] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.587390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.588351] ? irqentry_exit+0xf3/0x650 [ 47.589115] do_syscall_64+0xbf/0x430 [ 47.589801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.590741] RIP: 0033:0x7fdd2b50b5cd [ 47.591466] 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 [ 47.594613] RSP: 002b:00007ffcd8ea6300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.596003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd2b50b5cd [ 47.597278] RDX: 00005564ac96be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.598549] RBP: 00007ffcd8ea6360 R08: 0000000000000000 R09: 00007ffcd8ea5a00 [ 47.599837] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564da898b10 [ 47.601133] R13: 00007ffcd8ea6790 R14: 00005564da8992b0 R15: 00005564da8ad6f0 [ 47.602425] [ 47.602878] irq event stamp: 1755 [ 47.603488] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 47.604996] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 47.606495] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.608043] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.609348] ---[ end trace 0000000000000000 ]--- [ 48.391042] ------------[ cut here ]------------ [ 48.391972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.394073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 48.395788] Modules linked in: [ 48.396492] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.398521] Tainted: [W]=WARN [ 48.399124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.400625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.401548] 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 [ 48.405144] RSP: 0018:ffff88801ac17bc0 EFLAGS: 00010286 [ 48.406115] RAX: 0000000000000000 RBX: ffffed1003582f78 RCX: ffffffff813a4050 [ 48.407543] RDX: ffff888015dd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.409183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003582f2f [ 48.410490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.411791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac17df8 [ 48.413085] FS: 00007f7e2dddb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.414553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.415635] CR2: 00007ffea96a5ef7 CR3: 000000000c10a000 CR4: 0000000000350ef0 [ 48.416932] Call Trace: [ 48.417402] [ 48.417812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.418730] ? __create_object+0x59/0x80 [ 48.419532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.420521] __vmalloc_noprof+0x59/0x60 [ 48.421297] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.422190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.423144] bpf_prog_alloc+0x39/0x200 [ 48.423916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.424811] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.425732] do_seccomp+0x349/0x25e0 [ 48.426461] ? find_held_lock+0x2b/0x80 [ 48.427264] ? do_prlimit+0x310/0x610 [ 48.428036] ? __pfx_do_seccomp+0x10/0x10 [ 48.428799] ? do_raw_spin_unlock+0x53/0x220 [ 48.429657] ? _raw_spin_unlock+0x1e/0x40 [ 48.430457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.431453] ? static_key_count+0x60/0x80 [ 48.432281] prctl_set_seccomp+0x4e/0x70 [ 48.433068] __do_sys_prctl+0xe6c/0x1d70 [ 48.433825] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.434693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.435702] ? irqentry_exit+0xf3/0x650 [ 48.436466] do_syscall_64+0xbf/0x430 [ 48.437220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.438202] RIP: 0033:0x7f7e2e2cd5cd [ 48.438914] 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 [ 48.442112] RSP: 002b:00007ffea96a4e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.443525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e2e2cd5cd [ 48.444812] RDX: 00005580e8e23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.446116] RBP: 00007ffea96a4eb0 R08: 0000000000000000 R09: 00007ffea96a4550 [ 48.447439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558102733ad0 [ 48.448749] R13: 00007ffea96a52e0 R14: 0000558102734bc0 R15: 0000558102745780 [ 48.450063] [ 48.450492] irq event stamp: 1817 [ 48.451152] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 48.452718] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 48.454271] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 48.455838] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 48.457399] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29643' (ECDSA) to the list of known hosts. 2025/11/17 12:17:05 fuzzer started 2025/11/17 12:17:05 dialing manager at localhost:37895 2025/11/17 12:17:05 checking machine... 2025/11/17 12:17:05 checking revisions... [ 49.358752] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:17:05 testing simple program... [ 49.438220] cgroup: Unknown subsys name 'net' [ 49.495980] cgroup: Unknown subsys name 'cpuset' [ 49.510317] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:17:04 Registers: info registers vcpu 0 RAX=ffffffff86ab82ee RBX=ffffffff86725b28 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b2c RSP=ffff88806ce089b8 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b28 R13=ffffffff86725b1c R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff8135dae3 RFL=00000216 [----AP-] 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 00007fdd2b019900 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=00007ffcd8ea0000 CR3=00000000077a7000 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=000000000002909f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9255a1038 CR3=000000000d164000 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=93b6e925dc21d4ba06477a249c3ec6d6 XMM02=00000000003027c8ec2efd57dc4c00df XMM03=000000000030f0009727e2ff4ed3e62c XMM04=d3a7710389a97c9900000000000ae988 XMM05=cfea1ee7ceabbe020000000000320780 XMM06=1c9d3f5f5a5fd6360000000000320608 XMM07=e042d86d42eb936e000000000030f280 XMM08=9727e2ff4ed3e62c0000000000302828 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000