[ 46.009488] ------------[ cut here ]------------ [ 46.010471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.012554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.014110] Modules linked in: [ 46.014781] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.017104] Tainted: [W]=WARN [ 46.017801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.019375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.020322] 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 [ 46.023624] RSP: 0018:ffff88801850fbc0 EFLAGS: 00010286 [ 46.024657] RAX: 0000000000000000 RBX: ffffed10030a1f78 RCX: ffffffff813a4050 [ 46.026023] RDX: ffff88800e7a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.027402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a1f2f [ 46.028746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.030100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801850fdf8 [ 46.031469] FS: 00007fb99fffb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.032977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.034123] CR2: 00007ffe1393bef7 CR3: 000000000e569000 CR4: 0000000000350ef0 [ 46.035476] Call Trace: [ 46.035966] [ 46.036393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.037336] ? __create_object+0x59/0x80 [ 46.038177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.039223] __vmalloc_noprof+0x59/0x60 [ 46.040043] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.040960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.041924] bpf_prog_alloc+0x39/0x200 [ 46.042689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.043677] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.044632] do_seccomp+0x349/0x25e0 [ 46.045334] ? find_held_lock+0x2b/0x80 [ 46.046154] ? do_prlimit+0x310/0x610 [ 46.046974] ? __pfx_do_seccomp+0x10/0x10 [ 46.047795] ? do_raw_spin_unlock+0x53/0x220 [ 46.048683] ? _raw_spin_unlock+0x1e/0x40 [ 46.049517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.050554] ? static_key_count+0x60/0x80 [ 46.051365] prctl_set_seccomp+0x4e/0x70 [ 46.052192] __do_sys_prctl+0xe6c/0x1d70 [ 46.053008] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.053912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.054960] ? irqentry_exit+0xf3/0x650 [ 46.055755] do_syscall_64+0xbf/0x430 [ 46.056532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.057525] RIP: 0033:0x7fb9a04ed5cd [ 46.058247] 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 [ 46.061527] RSP: 002b:00007ffe1393ac10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.062980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9a04ed5cd [ 46.064304] RDX: 0000561fc7a56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.065642] RBP: 00007ffe1393ac70 R08: 0000000000000000 R09: 00007ffe1393a310 [ 46.067036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fe23e6b10 [ 46.068382] R13: 00007ffe1393b0a0 R14: 0000561fe23e72b0 R15: 0000561fe23fb6f0 [ 46.069728] [ 46.070197] irq event stamp: 1897 [ 46.070887] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 46.072474] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 46.074061] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.075723] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.077302] ---[ end trace 0000000000000000 ]--- [ 49.070465] ------------[ cut here ]------------ [ 49.071201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.072860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.074079] Modules linked in: [ 49.074631] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.076276] Tainted: [W]=WARN [ 49.076767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.077990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.078775] 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 [ 49.081446] RSP: 0018:ffff88800ef5fbc0 EFLAGS: 00010286 [ 49.082241] RAX: 0000000000000000 RBX: ffffed1001debf78 RCX: ffffffff813a4050 [ 49.083305] RDX: ffff888017a79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.084372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001debf2f [ 49.085443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.086520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef5fdf8 [ 49.087598] FS: 00007fc21477b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.088805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.089691] CR2: 00007ffe57311ef7 CR3: 000000001cd39000 CR4: 0000000000350ef0 [ 49.090780] Call Trace: [ 49.091170] [ 49.091548] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.092255] ? __create_object+0x59/0x80 [ 49.092914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.093726] __vmalloc_noprof+0x59/0x60 [ 49.094329] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.095054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.095831] bpf_prog_alloc+0x39/0x200 [ 49.096449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.097194] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.098053] do_seccomp+0x349/0x25e0 [ 49.098663] ? find_held_lock+0x2b/0x80 [ 49.099261] ? do_prlimit+0x310/0x610 [ 49.099890] ? __pfx_do_seccomp+0x10/0x10 [ 49.100552] ? do_raw_spin_unlock+0x53/0x220 [ 49.101210] ? _raw_spin_unlock+0x1e/0x40 [ 49.101860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.102665] ? static_key_count+0x60/0x80 [ 49.103301] prctl_set_seccomp+0x4e/0x70 [ 49.103947] __do_sys_prctl+0xe6c/0x1d70 [ 49.104803] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.105541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.106469] ? irqentry_exit+0xf3/0x650 [ 49.107184] do_syscall_64+0xbf/0x430 [ 49.107803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.108586] RIP: 0033:0x7fc214c6d5cd [ 49.109333] 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 [ 49.112374] RSP: 002b:00007ffe57310ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.113626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc214c6d5cd [ 49.114883] RDX: 00005575c95aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.116015] RBP: 00007ffe57310f20 R08: 0000000000000000 R09: 00007ffe573105c0 [ 49.117243] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575dd0332b0 [ 49.118437] R13: 00007ffe57311350 R14: 00005575dd035d20 R15: 00005575dd0478d0 [ 49.119598] [ 49.120049] irq event stamp: 1715 [ 49.120726] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.122059] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.123616] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.124894] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.126450] ---[ end trace 0000000000000000 ]--- [ 49.769919] ------------[ cut here ]------------ [ 49.770828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.772817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.774282] Modules linked in: [ 49.774898] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.777100] Tainted: [W]=WARN [ 49.777760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.779217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.780125] 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 [ 49.783273] RSP: 0018:ffff888018907bc0 EFLAGS: 00010286 [ 49.784235] RAX: 0000000000000000 RBX: ffffed1003120f78 RCX: ffffffff813a4050 [ 49.785501] RDX: ffff88800ed9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.786788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003120f2f [ 49.788056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.789327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018907df8 [ 49.790608] FS: 00007fe0ff816900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.792036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.793096] CR2: 00007fe0ffd08580 CR3: 000000000d9af000 CR4: 0000000000350ef0 [ 49.794405] Call Trace: [ 49.794915] [ 49.795333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.796242] ? __create_object+0x59/0x80 [ 49.797036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.798020] __vmalloc_noprof+0x59/0x60 [ 49.798811] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.799702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800657] bpf_prog_alloc+0x39/0x200 [ 49.801364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802324] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.803244] do_seccomp+0x349/0x25e0 [ 49.803978] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.804903] ? __pfx_do_seccomp+0x10/0x10 [ 49.805711] ? find_held_lock+0x2b/0x80 [ 49.806504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.807487] ? static_key_count+0x60/0x80 [ 49.808255] prctl_set_seccomp+0x4e/0x70 [ 49.809045] __do_sys_prctl+0xe6c/0x1d70 [ 49.809843] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.810731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.811720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812713] ? irqentry_exit+0xf3/0x650 [ 49.813498] do_syscall_64+0xbf/0x430 [ 49.814226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.815192] RIP: 0033:0x7fe0ffd085cd [ 49.815915] 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 [ 49.819167] RSP: 002b:00007fff9b2fbbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ffd085cd [ 49.821871] RDX: 000055e2d4c3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.823189] RBP: 00007fff9b2fbc30 R08: 0000000000000000 R09: 00007fff9b2fb2d0 [ 49.824495] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2dc48dad0 [ 49.825804] R13: 00007fff9b2fc060 R14: 000055e2dc48ebc0 R15: 000055e2dc49f780 [ 49.827147] [ 49.827625] irq event stamp: 1805 [ 49.828246] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.829800] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.831352] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.832891] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.834440] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38142' (ECDSA) to the list of known hosts. 2025/11/19 02:01:56 fuzzer started 2025/11/19 02:01:56 dialing manager at localhost:34383 2025/11/19 02:01:56 checking machine... 2025/11/19 02:01:56 checking revisions... [ 50.616209] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:01:56 testing simple program... [ 50.713318] cgroup: Unknown subsys name 'net' [ 50.784658] cgroup: Unknown subsys name 'cpuset' [ 50.800323] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:01:56 Registers: info registers vcpu 0 RAX=ffff88800dccf0b8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800dcb4b80 RSI=0000000000000000 RDI=ffff88800dccf228 RBP=ffff88800dccf228 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88801cd433e0 R13=0000000000000246 R14=ffff88800dccf228 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000082 [--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 00007fc21477b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005575dd03c380 CR3=000000001f829000 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=2036353a31303a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a31303a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000206fd 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f915f1ee000 CR3=000000000e53b000 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=31303a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000