[ 54.250975] ------------[ cut here ]------------ [ 54.251704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.253384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.254597] Modules linked in: [ 54.255113] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.256767] Tainted: [W]=WARN [ 54.257248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.258484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.259236] 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 [ 54.261902] RSP: 0018:ffff888019f1fbc0 EFLAGS: 00010286 [ 54.262683] RAX: 0000000000000000 RBX: ffffed10033e3f78 RCX: ffffffff813a4050 [ 54.263746] RDX: ffff888015c75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.264818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e3f2f [ 54.265895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.266971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f1fdf8 [ 54.268042] FS: 00007f277786e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.269237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.270119] CR2: 00007fffc9c19ef8 CR3: 000000000dbc1000 CR4: 0000000000350ef0 [ 54.271186] Call Trace: [ 54.271571] [ 54.271942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.272657] ? __create_object+0x59/0x80 [ 54.273314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.274141] __vmalloc_noprof+0x59/0x60 [ 54.274738] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.275461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.276222] bpf_prog_alloc+0x39/0x200 [ 54.276802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.277564] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.278330] do_seccomp+0x349/0x25e0 [ 54.278916] ? find_held_lock+0x2b/0x80 [ 54.279503] ? do_prlimit+0x310/0x610 [ 54.280112] ? __pfx_do_seccomp+0x10/0x10 [ 54.280726] ? do_raw_spin_unlock+0x53/0x220 [ 54.281409] ? _raw_spin_unlock+0x1e/0x40 [ 54.282064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.282825] ? static_key_count+0x60/0x80 [ 54.283493] prctl_set_seccomp+0x4e/0x70 [ 54.284139] __do_sys_prctl+0xe6c/0x1d70 [ 54.284762] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.285468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.286278] ? irqentry_exit+0xf3/0x650 [ 54.286898] do_syscall_64+0xbf/0x430 [ 54.287470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.288253] RIP: 0033:0x7f2777d605cd [ 54.288798] 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 [ 54.291422] RSP: 002b:00007fffc9c18500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.292552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2777d605cd [ 54.293631] RDX: 0000559b596dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.294720] RBP: 00007fffc9c18560 R08: 0000000000000000 R09: 00007fffc9c17c00 [ 54.295789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b5c2f42b0 [ 54.296880] R13: 00007fffc9c18990 R14: 0000559b5c2f6d20 R15: 0000559b5c3088d0 [ 54.297952] [ 54.298317] irq event stamp: 1747 [ 54.298819] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 54.300070] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 54.301337] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 54.302622] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.303885] ---[ end trace 0000000000000000 ]--- [ 57.899817] ------------[ cut here ]------------ [ 57.900733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.902796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.904265] Modules linked in: [ 57.904897] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.906892] Tainted: [W]=WARN [ 57.907450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.909144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.910089] 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 [ 57.913270] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 57.914261] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 57.915547] RDX: ffff888015603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.916851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 57.918161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.919427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 57.920705] FS: 00007fd2c418f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.922153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.923215] CR2: 00007ffc522ccef8 CR3: 000000000dada000 CR4: 0000000000350ef0 [ 57.924502] Call Trace: [ 57.925008] [ 57.925421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.926321] ? __create_object+0x59/0x80 [ 57.927112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.928086] __vmalloc_noprof+0x59/0x60 [ 57.928806] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.929685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.930650] bpf_prog_alloc+0x39/0x200 [ 57.931395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.932339] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.933263] do_seccomp+0x349/0x25e0 [ 57.933997] ? find_held_lock+0x2b/0x80 [ 57.934716] ? do_prlimit+0x310/0x610 [ 57.935468] ? __pfx_do_seccomp+0x10/0x10 [ 57.936277] ? do_raw_spin_unlock+0x53/0x220 [ 57.937110] ? _raw_spin_unlock+0x1e/0x40 [ 57.937864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.938899] ? static_key_count+0x60/0x80 [ 57.939660] prctl_set_seccomp+0x4e/0x70 [ 57.940439] __do_sys_prctl+0xe6c/0x1d70 [ 57.941215] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.942078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.943051] ? irqentry_exit+0xf3/0x650 [ 57.943775] do_syscall_64+0xbf/0x430 [ 57.944517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.945460] RIP: 0033:0x7fd2c46815cd [ 57.946165] 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 [ 57.949381] RSP: 002b:00007ffc522cb120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.950783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2c46815cd [ 57.952067] RDX: 0000564c69a31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.953345] RBP: 00007ffc522cb180 R08: 0000000000000000 R09: 00007ffc522ca820 [ 57.954638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c73053ad0 [ 57.955919] R13: 00007ffc522cb5b0 R14: 0000564c73054bc0 R15: 0000564c73065780 [ 57.957225] [ 57.957654] irq event stamp: 1777 [ 57.958321] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 57.959840] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 57.961398] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 57.962966] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 57.964511] ---[ end trace 0000000000000000 ]--- [ 58.796933] ------------[ cut here ]------------ [ 58.797788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.799834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.801387] Modules linked in: [ 58.802042] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.804020] Tainted: [W]=WARN [ 58.804564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.806030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.806929] 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 [ 58.810061] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 58.811026] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 58.812287] RDX: ffff888015659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.813557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 58.814830] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.816096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 58.817348] FS: 00007f376a76c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.818776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.819816] CR2: 00007ffc74e44ef8 CR3: 000000000d805000 CR4: 0000000000350ef0 [ 58.821094] Call Trace: [ 58.821554] [ 58.822016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.822896] ? __create_object+0x59/0x80 [ 58.823631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.824594] __vmalloc_noprof+0x59/0x60 [ 58.825352] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.826233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.827158] bpf_prog_alloc+0x39/0x200 [ 58.827846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.828771] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.829663] do_seccomp+0x349/0x25e0 [ 58.830383] ? find_held_lock+0x2b/0x80 [ 58.831136] ? do_prlimit+0x310/0x610 [ 58.831826] ? __pfx_do_seccomp+0x10/0x10 [ 58.832611] ? do_raw_spin_unlock+0x53/0x220 [ 58.833437] ? _raw_spin_unlock+0x1e/0x40 [ 58.834774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.835817] ? static_key_count+0x60/0x80 [ 58.838050] prctl_set_seccomp+0x4e/0x70 [ 58.838798] __do_sys_prctl+0xe6c/0x1d70 [ 58.840506] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.841851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.842991] ? irqentry_exit+0xf3/0x650 [ 58.843713] do_syscall_64+0xbf/0x430 [ 58.844441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.845393] RIP: 0033:0x7f376ac5e5cd [ 58.846102] 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 [ 58.849223] RSP: 002b:00007ffc74e42550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.850584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f376ac5e5cd [ 58.851851] RDX: 00005557b7f2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.853132] RBP: 00007ffc74e425b0 R08: 0000000000000000 R09: 00007ffc74e41c50 [ 58.854411] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557d9aa82b0 [ 58.855707] R13: 00007ffc74e429e0 R14: 00005557d9aaad20 R15: 00005557d9abc8d0 [ 58.857022] [ 58.857463] irq event stamp: 1933 [ 58.858107] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 58.859631] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 58.861175] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 58.862748] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 58.864278] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48568' (ECDSA) to the list of known hosts. 2025/11/17 22:48:05 fuzzer started 2025/11/17 22:48:06 dialing manager at localhost:37895 2025/11/17 22:48:06 checking machine... 2025/11/17 22:48:06 checking revisions... [ 59.804439] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:48:06 testing simple program... [ 59.913166] cgroup: Unknown subsys name 'net' [ 59.982424] cgroup: Unknown subsys name 'cpuset' [ 59.999401] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:48:05 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88801565ea80 RCX=ffffffff812d6e65 RDX=0000000000000000 RSI=ffffffff812ce882 RDI=0000000000000006 RBP=0000000000000000 RSP=ffff888017007ee8 R8 =0000000000000000 R9 =ffffed1002acba68 R10=0000000000000000 R11=0000000000000001 R12=0000000000000007 R13=00000000000000ca R14=0000000000000000 R15=0000000000000000 RIP=ffffffff812ce891 RFL=00000056 [---ZAP-] 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 00007f4eb1832700 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=00007fd2c416e020 CR3=0000000009e16000 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=2035303a38343a323220373120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343034353420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a38343a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00000000003109d0 RCX=0000560795f24f26 RDX=00007ffd305c2b28 RSI=00007ffd305c2b28 RDI=00005607bb0cc280 RBP=00007ffd305c2bb8 RSP=00007ffd305c2b20 R8 =0000000000000052 R9 =00000000003109d0 R10=0000000000000002 R11=000000000052545f R12=00007faaa187e9d0 R13=00005607bb0cabd0 R14=0000000000000001 R15=00007ffd305c2b30 RIP=00007faaa2cfb475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007faaa2178900 00000000 00000000 GS =0000 0000000000000000 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=00007ffc40753c78 CR3=000000000e2fe000 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=ffffffffffffffffffffffffffffffff XMM01=0000000000000000363d595449524f49 XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8c36b9cd16ec2bde00000000000ae988 XMM05=2b9206849055e3b50000000000322b98 XMM06=14648eaa1277bab10000000000321388 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000