[ 46.770089] ------------[ cut here ]------------ [ 46.771128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.773352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.775026] Modules linked in: [ 46.775725] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.777882] Tainted: [W]=WARN [ 46.778541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.780123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.781098] 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 [ 46.785169] RSP: 0018:ffff88800f407bc0 EFLAGS: 00010286 [ 46.786227] RAX: 0000000000000000 RBX: ffffed1001e80f78 RCX: ffffffff813a4050 [ 46.787606] RDX: ffff888016b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.788988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e80f2f [ 46.790631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.792270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f407df8 [ 46.793816] FS: 00007fa89a5f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.795368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.796520] CR2: 00007ffec8c78ef8 CR3: 000000000d81f000 CR4: 0000000000350ef0 [ 46.797886] Call Trace: [ 46.798381] [ 46.798864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.799835] ? __create_object+0x59/0x80 [ 46.800696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.801734] __vmalloc_noprof+0x59/0x60 [ 46.802540] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.803494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.804487] bpf_prog_alloc+0x39/0x200 [ 46.805226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.806212] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.807195] do_seccomp+0x349/0x25e0 [ 46.807958] ? find_held_lock+0x2b/0x80 [ 46.808771] ? do_prlimit+0x310/0x610 [ 46.809568] ? __pfx_do_seccomp+0x10/0x10 [ 46.810357] ? do_raw_spin_unlock+0x53/0x220 [ 46.811256] ? _raw_spin_unlock+0x1e/0x40 [ 46.812086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.813109] ? static_key_count+0x60/0x80 [ 46.813965] prctl_set_seccomp+0x4e/0x70 [ 46.814782] __do_sys_prctl+0xe6c/0x1d70 [ 46.815633] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.816548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.817581] ? irqentry_exit+0xf3/0x650 [ 46.818347] do_syscall_64+0xbf/0x430 [ 46.819144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.820155] RIP: 0033:0x7fa89aaeb5cd [ 46.820905] 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 [ 46.824276] RSP: 002b:00007ffec8c77250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.825724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa89aaeb5cd [ 46.827097] RDX: 0000564e7cc77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.828450] RBP: 00007ffec8c772b0 R08: 0000000000000000 R09: 00007ffec8c76950 [ 46.829803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e9f77e2b0 [ 46.831175] R13: 00007ffec8c776e0 R14: 0000564e9f780d20 R15: 0000564e9f7928d0 [ 46.832577] [ 46.833040] irq event stamp: 1827 [ 46.833751] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.835439] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.836917] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.838361] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.839793] ---[ end trace 0000000000000000 ]--- [ 50.065901] ------------[ cut here ]------------ [ 50.066360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.067391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.068120] Modules linked in: [ 50.068452] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.069462] Tainted: [W]=WARN [ 50.069745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.070492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.070933] 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 [ 50.072562] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 50.073030] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 50.073686] RDX: ffff8880173d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.074326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 50.074989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.075635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 50.076264] FS: 00007ff0c1538900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.076994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.077531] CR2: 00007fff4436fef8 CR3: 000000001c1fd000 CR4: 0000000000350ef0 [ 50.078161] Call Trace: [ 50.078397] [ 50.078629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.079067] ? __create_object+0x59/0x80 [ 50.079463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.079930] __vmalloc_noprof+0x59/0x60 [ 50.080297] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.080738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081184] bpf_prog_alloc+0x39/0x200 [ 50.081553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081997] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.082448] do_seccomp+0x349/0x25e0 [ 50.082788] ? find_held_lock+0x2b/0x80 [ 50.083155] ? do_prlimit+0x310/0x610 [ 50.083534] ? __pfx_do_seccomp+0x10/0x10 [ 50.083906] ? do_raw_spin_unlock+0x53/0x220 [ 50.084301] ? _raw_spin_unlock+0x1e/0x40 [ 50.084698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.085165] ? static_key_count+0x60/0x80 [ 50.085574] prctl_set_seccomp+0x4e/0x70 [ 50.085940] __do_sys_prctl+0xe6c/0x1d70 [ 50.086313] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.086749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.087244] ? irqentry_exit+0xf3/0x650 [ 50.087636] do_syscall_64+0xbf/0x430 [ 50.087988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.088474] RIP: 0033:0x7ff0c1a2a5cd [ 50.088806] 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 [ 50.090423] RSP: 002b:00007fff4436ee60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.091097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0c1a2a5cd [ 50.091745] RDX: 000055c11eeaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.092380] RBP: 00007fff4436eec0 R08: 0000000000000000 R09: 00007fff4436e560 [ 50.093027] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c120d7dad0 [ 50.093659] R13: 00007fff4436f2f0 R14: 000055c120d7ebc0 R15: 000055c120d8f780 [ 50.094279] [ 50.094506] irq event stamp: 1717 [ 50.094787] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.095492] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.096169] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 50.096882] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 50.097578] ---[ end trace 0000000000000000 ]--- [ 50.790797] ------------[ cut here ]------------ [ 50.791840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.794149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.795841] Modules linked in: [ 50.796789] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.799559] Tainted: [W]=WARN [ 50.800191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.801892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.802932] 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 [ 50.806580] RSP: 0018:ffff8880166efbc0 EFLAGS: 00010286 [ 50.807720] RAX: 0000000000000000 RBX: ffffed1002cddf78 RCX: ffffffff813a4050 [ 50.809193] RDX: ffff88800f419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.810675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cddf2f [ 50.812167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.813639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166efdf8 [ 50.815126] FS: 00007effc8fe8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.816785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.817999] CR2: 00007ffff6267ef8 CR3: 0000000020816000 CR4: 0000000000350ef0 [ 50.819494] Call Trace: [ 50.820021] [ 50.820496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.821348] ? __create_object+0x59/0x80 [ 50.822138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.823116] __vmalloc_noprof+0x59/0x60 [ 50.823877] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.824757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.825686] bpf_prog_alloc+0x39/0x200 [ 50.826374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.827320] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.828230] do_seccomp+0x349/0x25e0 [ 50.828943] ? find_held_lock+0x2b/0x80 [ 50.829706] ? do_prlimit+0x310/0x610 [ 50.830402] ? __pfx_do_seccomp+0x10/0x10 [ 50.831200] ? do_raw_spin_unlock+0x53/0x220 [ 50.832042] ? _raw_spin_unlock+0x1e/0x40 [ 50.832834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.833816] ? static_key_count+0x60/0x80 [ 50.834625] prctl_set_seccomp+0x4e/0x70 [ 50.835369] __do_sys_prctl+0xe6c/0x1d70 [ 50.836179] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.837041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.838017] ? irqentry_exit+0xf3/0x650 [ 50.838790] do_syscall_64+0xbf/0x430 [ 50.839541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.840504] RIP: 0033:0x7effc94da5cd [ 50.841159] 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 [ 50.844354] RSP: 002b:00007ffff62653b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.845708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effc94da5cd [ 50.846998] RDX: 000055b43c52be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.848270] RBP: 00007ffff6265410 R08: 0000000000000000 R09: 00007ffff6264ab0 [ 50.849540] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b46a7c9bf0 [ 50.850825] R13: 00007ffff6265840 R14: 000055b46a7d3380 R15: 000055b46a7de460 [ 50.852018] [ 50.852375] irq event stamp: 1955 [ 50.852928] hardirqs last enabled at (1965): [] __up_console_sem+0x78/0x80 [ 50.854213] hardirqs last disabled at (1974): [] __up_console_sem+0x5d/0x80 [ 50.855510] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 50.856814] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 50.858086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12798' (ECDSA) to the list of known hosts. 2025/11/18 20:06:09 fuzzer started 2025/11/18 20:06:10 dialing manager at localhost:34383 2025/11/18 20:06:10 checking machine... 2025/11/18 20:06:10 checking revisions... [ 51.782531] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:06:10 testing simple program... [ 51.882072] cgroup: Unknown subsys name 'net' [ 51.945074] cgroup: Unknown subsys name 'cpuset' [ 51.959283] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:06:09 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000000 RCX=ffffffff87cec9b0 RDX=0000000000000008 RSI=ffff888009b15de8 RDI=ffff888009b15340 RBP=ffff888009b15340 RSP=ffff88806ce08808 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000002 R14=ffff888009b15de8 R15=0000000000000003 RIP=ffffffff815265f2 RFL=00000046 [---Z-P-] 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 00007ff0c1538900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff44368000 CR3=0000000020227000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88806cf28e40 RSP=ffff8880096efe10 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bd130 RFL=00000016 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c120db7fe0 CR3=000000000e7b0000 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=36303a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000