[ 54.230943] ------------[ cut here ]------------ [ 54.232141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.234637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.236534] Modules linked in: [ 54.237350] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.239882] Tainted: [W]=WARN [ 54.240656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.242543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.243715] 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 [ 54.247778] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 54.249053] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 54.250688] RDX: ffff888016038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.252328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 54.253984] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.255661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 54.257330] FS: 00007fbc1dc23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.259151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.260524] CR2: 00007fbc1e115580 CR3: 000000000c29b000 CR4: 0000000000350ef0 [ 54.262165] Call Trace: [ 54.262756] [ 54.263347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.264505] ? __create_object+0x59/0x80 [ 54.265505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.266739] __vmalloc_noprof+0x59/0x60 [ 54.267697] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.268825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.270031] bpf_prog_alloc+0x39/0x200 [ 54.270907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.272099] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.273275] do_seccomp+0x349/0x25e0 [ 54.274208] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.275361] ? __pfx_do_seccomp+0x10/0x10 [ 54.276398] ? find_held_lock+0x2b/0x80 [ 54.277363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.278589] ? static_key_count+0x60/0x80 [ 54.279607] prctl_set_seccomp+0x4e/0x70 [ 54.280607] __do_sys_prctl+0xe6c/0x1d70 [ 54.281599] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.282677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.283919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.285159] ? irqentry_exit+0xf3/0x650 [ 54.286141] do_syscall_64+0xbf/0x430 [ 54.287075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.288286] RIP: 0033:0x7fbc1e1155cd [ 54.289206] 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 [ 54.293289] RSP: 002b:00007ffd128837f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.295030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc1e1155cd [ 54.296658] RDX: 0000560ceb154e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.298052] RBP: 00007ffd12883850 R08: 0000000000000000 R09: 00007ffd12882ef0 [ 54.299465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d223f3ad0 [ 54.300893] R13: 00007ffd12883c80 R14: 0000560d223f4bc0 R15: 0000560d22405780 [ 54.302314] [ 54.302770] irq event stamp: 1721 [ 54.303478] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 54.305151] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 54.306826] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 54.308541] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 54.310235] ---[ end trace 0000000000000000 ]--- [ 57.791275] ------------[ cut here ]------------ [ 57.792182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.794171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.795633] Modules linked in: [ 57.796263] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.799653] Tainted: [W]=WARN [ 57.800360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.801857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.802775] 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 [ 57.805920] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 57.806888] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 57.808170] RDX: ffff8880169b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.809477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 57.810735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.812020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 57.813327] FS: 00007f21ba273900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.814749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.815800] CR2: 00007f21ba765580 CR3: 000000000e31b000 CR4: 0000000000350ef0 [ 57.817096] Call Trace: [ 57.817562] [ 57.817974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.818889] ? __create_object+0x59/0x80 [ 57.819653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.820633] __vmalloc_noprof+0x59/0x60 [ 57.821391] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.822254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.823192] bpf_prog_alloc+0x39/0x200 [ 57.823884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.824806] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.825707] do_seccomp+0x349/0x25e0 [ 57.826422] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.827329] ? __pfx_do_seccomp+0x10/0x10 [ 57.828113] ? find_held_lock+0x2b/0x80 [ 57.828831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.829790] ? static_key_count+0x60/0x80 [ 57.830580] prctl_set_seccomp+0x4e/0x70 [ 57.831353] __do_sys_prctl+0xe6c/0x1d70 [ 57.832136] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.832967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.833940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.834889] ? irqentry_exit+0xf3/0x650 [ 57.835658] do_syscall_64+0xbf/0x430 [ 57.836418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.837374] RIP: 0033:0x7f21ba7655cd [ 57.838077] 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 [ 57.841251] RSP: 002b:00007fff1c12b200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.842382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21ba7655cd [ 57.843438] RDX: 00005565678dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.844503] RBP: 00007fff1c12b260 R08: 0000000000000000 R09: 00007fff1c12a900 [ 57.845565] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565727ebad0 [ 57.846615] R13: 00007fff1c12b690 R14: 00005565727ecbc0 R15: 00005565727fd780 [ 57.847690] [ 57.848074] irq event stamp: 2099 [ 57.848584] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 57.849832] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 57.851093] softirqs last enabled at (2020): [] handle_softirqs+0x50c/0x770 [ 57.852361] softirqs last disabled at (2015): [] __irq_exit_rcu+0xc4/0x100 [ 57.853632] ---[ end trace 0000000000000000 ]--- [ 58.636123] ------------[ cut here ]------------ [ 58.637038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.639026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.640517] Modules linked in: [ 58.641380] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.643432] Tainted: [W]=WARN [ 58.644026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.645817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.646708] 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 [ 58.650297] RSP: 0018:ffff88800ee3fbc0 EFLAGS: 00010286 [ 58.651273] RAX: 0000000000000000 RBX: ffffed1001dc7f78 RCX: ffffffff813a4050 [ 58.652553] RDX: ffff888016071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.653817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dc7f2f [ 58.655083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.656359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee3fdf8 [ 58.657661] FS: 00007f2cae583900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.659087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.660145] CR2: 00007f2caea75580 CR3: 000000000d085000 CR4: 0000000000350ef0 [ 58.661454] Call Trace: [ 58.661914] [ 58.662377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.663276] ? __create_object+0x59/0x80 [ 58.664052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.664981] __vmalloc_noprof+0x59/0x60 [ 58.665732] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.666603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.667589] bpf_prog_alloc+0x39/0x200 [ 58.668470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.669410] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.670302] do_seccomp+0x349/0x25e0 [ 58.670974] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.671882] ? __pfx_do_seccomp+0x10/0x10 [ 58.672682] ? find_held_lock+0x2b/0x80 [ 58.673451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.674404] ? static_key_count+0x60/0x80 [ 58.675212] prctl_set_seccomp+0x4e/0x70 [ 58.675936] __do_sys_prctl+0xe6c/0x1d70 [ 58.676727] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.677574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.678537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.679504] ? irqentry_exit+0xf3/0x650 [ 58.680272] do_syscall_64+0xbf/0x430 [ 58.680980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.681927] RIP: 0033:0x7f2caea755cd [ 58.682628] 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 [ 58.685809] RSP: 002b:00007ffdf2b0f9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.687170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2caea755cd [ 58.688452] RDX: 000055f15742de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.689734] RBP: 00007ffdf2b0fa30 R08: 0000000000000000 R09: 00007ffdf2b0f0d0 [ 58.691030] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f159202ad0 [ 58.692310] R13: 00007ffdf2b0fe60 R14: 000055f159203bc0 R15: 000055f159214780 [ 58.693626] [ 58.694083] irq event stamp: 1853 [ 58.694689] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 58.696196] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 58.697708] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 58.699254] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 58.700815] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44435' (ECDSA) to the list of known hosts. 2025/11/18 17:43:11 fuzzer started 2025/11/18 17:43:11 dialing manager at localhost:34383 2025/11/18 17:43:11 checking machine... 2025/11/18 17:43:11 checking revisions... [ 59.701522] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:43:11 testing simple program... [ 59.785654] cgroup: Unknown subsys name 'net' [ 59.840097] cgroup: Unknown subsys name 'cpuset' [ 59.853406] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:43:10 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f21ba82a618 CR3=000000001eba4000 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=25252525252525252525252525252525 XMM01=ffffffffff00ff0000ff0000ff0000ff XMM02=ffffffffff0000000000000000000000 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=000000000075252e75252e75252e7525 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003c9ec RBX=0000000000000001 RCX=ffffffff816194bd RDX=dffffc0000000000 RSI=0000000000006194 RDI=ffff88806cf31cd0 RBP=ffff88800ee07568 RSP=ffff88800ee074a0 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88800ee07570 R13=ffff88800ee07558 R14=ffff88800ee07551 R15=ffff88800ee07510 RIP=ffffffff8135e5c2 RFL=00000293 [--S-A-C] 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 00007fd6e6311700 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=00007f17cb298000 CR3=000000000de0a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732030313a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000