[ 38.956744] ------------[ cut here ]------------ [ 38.957671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.959653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.961106] Modules linked in: [ 38.961743] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.963722] Tainted: [W]=WARN [ 38.964277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.965725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.966622] 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 [ 38.969740] RSP: 0018:ffff888019ca7bc0 EFLAGS: 00010286 [ 38.970708] RAX: 0000000000000000 RBX: ffffed1003394f78 RCX: ffffffff813a4050 [ 38.971985] RDX: ffff88800ef1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.973242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003394f2f [ 38.974509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.975784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ca7df8 [ 38.977039] FS: 00007fa0f1252900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.978458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979507] CR2: 00007fa0f1744580 CR3: 000000001cc1a000 CR4: 0000000000350ef0 [ 38.980770] Call Trace: [ 38.981230] [ 38.981677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982560] ? __create_object+0x59/0x80 [ 38.983301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984261] __vmalloc_noprof+0x59/0x60 [ 38.984999] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986782] bpf_prog_alloc+0x39/0x200 [ 38.987525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988390] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.989276] do_seccomp+0x349/0x25e0 [ 38.989981] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.990874] ? __pfx_do_seccomp+0x10/0x10 [ 38.991664] ? find_held_lock+0x2b/0x80 [ 38.992377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.993328] ? static_key_count+0x60/0x80 [ 38.994115] prctl_set_seccomp+0x4e/0x70 [ 38.994868] __do_sys_prctl+0xe6c/0x1d70 [ 38.995657] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.996513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998388] ? irqentry_exit+0xf3/0x650 [ 38.999141] do_syscall_64+0xbf/0x430 [ 38.999890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.000826] RIP: 0033:0x7fa0f17445cd [ 39.001525] 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 [ 39.004650] RSP: 002b:00007fffcf7f8130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.005998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0f17445cd [ 39.007270] RDX: 0000561d88ff3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.008544] RBP: 00007fffcf7f8190 R08: 0000000000000000 R09: 00007fffcf7f7830 [ 39.009798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d992462b0 [ 39.011054] R13: 00007fffcf7f85c0 R14: 0000561d99248d20 R15: 0000561d9925a8d0 [ 39.012353] [ 39.012900] irq event stamp: 1763 [ 39.013557] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.015051] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.016591] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 39.018115] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 39.019638] ---[ end trace 0000000000000000 ]--- [ 42.035313] ------------[ cut here ]------------ [ 42.036220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.038182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.039640] Modules linked in: [ 42.040232] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.042386] Tainted: [W]=WARN [ 42.042986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.044467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.045331] 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 [ 42.048464] RSP: 0018:ffff888017847bc0 EFLAGS: 00010286 [ 42.049393] RAX: 0000000000000000 RBX: ffffed1002f08f78 RCX: ffffffff813a4050 [ 42.050678] RDX: ffff888017ad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.051975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f08f2f [ 42.053249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.054526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017847df8 [ 42.055846] FS: 00007f9498403900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.057266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.058328] CR2: 00007f94988f5580 CR3: 000000001de38000 CR4: 0000000000350ef0 [ 42.059609] Call Trace: [ 42.060078] [ 42.060536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.061378] ? __create_object+0x59/0x80 [ 42.062167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.063126] __vmalloc_noprof+0x59/0x60 [ 42.063904] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.064781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.065704] bpf_prog_alloc+0x39/0x200 [ 42.066393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.067347] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.068232] do_seccomp+0x349/0x25e0 [ 42.068959] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.069865] ? __pfx_do_seccomp+0x10/0x10 [ 42.070659] ? find_held_lock+0x2b/0x80 [ 42.071387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.072331] ? static_key_count+0x60/0x80 [ 42.073120] prctl_set_seccomp+0x4e/0x70 [ 42.073881] __do_sys_prctl+0xe6c/0x1d70 [ 42.074671] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.075540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.076506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.077480] ? irqentry_exit+0xf3/0x650 [ 42.078195] do_syscall_64+0xbf/0x430 [ 42.078938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.079894] RIP: 0033:0x7f94988f55cd [ 42.080617] 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 [ 42.083754] RSP: 002b:00007ffeef659920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.085188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94988f55cd [ 42.086471] RDX: 000056382898ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.087763] RBP: 00007ffeef659980 R08: 0000000000000000 R09: 00007ffeef659020 [ 42.089067] R10: 0000000000000000 R11: 0000000000000246 R12: 000056385803aad0 [ 42.090378] R13: 00007ffeef659db0 R14: 000056385803bbc0 R15: 000056385804c780 [ 42.091721] [ 42.092146] irq event stamp: 1879 [ 42.092786] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 42.094312] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 42.095857] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 42.097388] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 42.098927] ---[ end trace 0000000000000000 ]--- [ 42.766838] ------------[ cut here ]------------ [ 42.767732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.771685] Modules linked in: [ 42.772246] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.774191] Tainted: [W]=WARN [ 42.775006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.776512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.777357] 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 [ 42.780467] RSP: 0018:ffff888018fdfbc0 EFLAGS: 00010286 [ 42.781385] RAX: 0000000000000000 RBX: ffffed10031fbf78 RCX: ffffffff813a4050 [ 42.782633] RDX: ffff88800f199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fbf2f [ 42.785125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fdfdf8 [ 42.787671] FS: 00007f2cdeb2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.789065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.790101] CR2: 00007ffc9dac8ef7 CR3: 000000001f46e000 CR4: 0000000000350ef0 [ 42.791375] Call Trace: [ 42.791871] [ 42.792275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793139] ? __create_object+0x59/0x80 [ 42.793910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.794860] __vmalloc_noprof+0x59/0x60 [ 42.795613] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797327] bpf_prog_alloc+0x39/0x200 [ 42.798043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798961] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.799859] do_seccomp+0x349/0x25e0 [ 42.800560] ? find_held_lock+0x2b/0x80 [ 42.801264] ? do_prlimit+0x310/0x610 [ 42.802000] ? __pfx_do_seccomp+0x10/0x10 [ 42.802776] ? do_raw_spin_unlock+0x53/0x220 [ 42.803613] ? _raw_spin_unlock+0x1e/0x40 [ 42.804328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805258] ? static_key_count+0x60/0x80 [ 42.806044] prctl_set_seccomp+0x4e/0x70 [ 42.806811] __do_sys_prctl+0xe6c/0x1d70 [ 42.807588] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809335] ? irqentry_exit+0xf3/0x650 [ 42.810080] do_syscall_64+0xbf/0x430 [ 42.810812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811752] RIP: 0033:0x7f2cdf0215cd [ 42.812404] 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 [ 42.815555] RSP: 002b:00007ffc9dac7390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.816884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2cdf0215cd [ 42.818135] RDX: 0000558da3b36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.819409] RBP: 00007ffc9dac73f0 R08: 0000000000000000 R09: 00007ffc9dac6a90 [ 42.820677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558da798fad0 [ 42.821917] R13: 00007ffc9dac7820 R14: 0000558da7990bc0 R15: 0000558da79a1780 [ 42.823181] [ 42.823657] irq event stamp: 1859 [ 42.824245] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.825734] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 42.827216] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.828638] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.829846] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54084' (ECDSA) to the list of known hosts. 2025/11/18 21:21:23 fuzzer started 2025/11/18 21:21:24 dialing manager at localhost:34383 2025/11/18 21:21:24 checking machine... 2025/11/18 21:21:24 checking revisions... [ 43.729023] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:21:24 testing simple program... [ 43.826014] cgroup: Unknown subsys name 'net' [ 43.893105] cgroup: Unknown subsys name 'cpuset' [ 43.906686] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:21:23 Registers: info registers vcpu 0 RAX=1ffff11003399fa8 RBX=000000000000231c RCX=0000000000000042 RDX=000000000000231c RSI=00007ffeef654b40 RDI=0000000000000008 RBP=0000000000000008 RSP=ffff888019ccfd28 R8 =00007ffeef65278c R9 =00007ffeef652788 R10=1ffff11003399ff9 R11=0000000000000000 R12=00007ffeef654b40 R13=00007ffeef65278c R14=0000000000000042 R15=dffffc0000000000 RIP=ffffffff83c6e804 RFL=00000212 [----A--] 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 00007f9498403900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeef653000 CR3=000000000e211000 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=0000000000027573 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd143cac18 CR3=000000000b90f000 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=67944a7414adeabffd41f8c3ebb57ae4 XMM02=2c67c8bc2e329bc30000000000305628 XMM03=fb795ef6d6577056000000000030e508 XMM04=71bd5afb0abe2b2e00000000000ae988 XMM05=77adf31c6af48140000000000031fa10 XMM06=8fede82a5ad58cbe000000000031eab0 XMM07=e042d86d42eb936e000000000030e788 XMM08=daed7793ffd350030000000000305688 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000