[ 39.047837] ------------[ cut here ]------------ [ 39.048849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.051732] Modules linked in: [ 39.052221] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.053862] Tainted: [W]=WARN [ 39.054340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.055572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.056292] 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 [ 39.058930] RSP: 0018:ffff888018dd7bc0 EFLAGS: 00010286 [ 39.059736] RAX: 0000000000000000 RBX: ffffed10031baf78 RCX: ffffffff813a4050 [ 39.060793] RDX: ffff8880146a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.061855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031baf2f [ 39.062928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.063985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dd7df8 [ 39.065047] FS: 00007f30b35a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.066249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.067133] CR2: 00007f30b3a97580 CR3: 000000000b74f000 CR4: 0000000000350ef0 [ 39.068195] Call Trace: [ 39.068605] [ 39.068945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069677] ? __create_object+0x59/0x80 [ 39.070301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071104] __vmalloc_noprof+0x59/0x60 [ 39.071731] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.072416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073183] bpf_prog_alloc+0x39/0x200 [ 39.073794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074532] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.075290] do_seccomp+0x349/0x25e0 [ 39.075885] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.076630] ? __pfx_do_seccomp+0x10/0x10 [ 39.077247] ? find_held_lock+0x2b/0x80 [ 39.077869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078676] ? static_key_count+0x60/0x80 [ 39.079367] prctl_set_seccomp+0x4e/0x70 [ 39.080106] __do_sys_prctl+0xe6c/0x1d70 [ 39.080851] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083508] ? irqentry_exit+0xf3/0x650 [ 39.084240] do_syscall_64+0xbf/0x430 [ 39.084936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.085852] RIP: 0033:0x7f30b3a975cd [ 39.086497] 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 [ 39.089961] RSP: 002b:00007fff0af0a580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30b3a975cd [ 39.092503] RDX: 0000557195c09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.093708] RBP: 00007fff0af0a5e0 R08: 0000000000000000 R09: 00007fff0af09c80 [ 39.094915] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571b39e0ad0 [ 39.096131] R13: 00007fff0af0aa10 R14: 00005571b39e1bc0 R15: 00005571b39f2780 [ 39.097365] [ 39.097811] irq event stamp: 2039 [ 39.098392] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 39.099821] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 39.101247] softirqs last enabled at (1960): [] handle_softirqs+0x50c/0x770 [ 39.102713] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 39.104158] ---[ end trace 0000000000000000 ]--- [ 41.716463] ------------[ cut here ]------------ [ 41.717407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.719500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.721272] Modules linked in: [ 41.722001] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.724081] Tainted: [W]=WARN [ 41.724695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.726225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.727165] 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 [ 41.730473] RSP: 0018:ffff88800f19fbc0 EFLAGS: 00010286 [ 41.731482] RAX: 0000000000000000 RBX: ffffed1001e33f78 RCX: ffffffff813a4050 [ 41.732784] RDX: ffff88801ab13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.734062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e33f2f [ 41.735346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.736644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f19fdf8 [ 41.737918] FS: 00007f3bcd222900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.739363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.740415] CR2: 00007f3bcd714580 CR3: 000000002040f000 CR4: 0000000000350ef0 [ 41.741682] Call Trace: [ 41.742156] [ 41.742622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.743513] ? __create_object+0x59/0x80 [ 41.744318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.745324] __vmalloc_noprof+0x59/0x60 [ 41.746085] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.746994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.747960] bpf_prog_alloc+0x39/0x200 [ 41.748723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.749683] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.750628] do_seccomp+0x349/0x25e0 [ 41.751330] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.752226] ? __pfx_do_seccomp+0x10/0x10 [ 41.753022] ? find_held_lock+0x2b/0x80 [ 41.753793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.754768] ? static_key_count+0x60/0x80 [ 41.755530] prctl_set_seccomp+0x4e/0x70 [ 41.756307] __do_sys_prctl+0xe6c/0x1d70 [ 41.757098] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.757961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.758953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.759930] ? irqentry_exit+0xf3/0x650 [ 41.760700] do_syscall_64+0xbf/0x430 [ 41.761404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.762362] RIP: 0033:0x7f3bcd7145cd [ 41.763068] 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 [ 41.766312] RSP: 002b:00007fffbb0beb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.767688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bcd7145cd [ 41.768987] RDX: 0000563b6f562e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.770292] RBP: 00007fffbb0bebb0 R08: 0000000000000000 R09: 00007fffbb0be250 [ 41.771607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ba0062bf0 [ 41.772909] R13: 00007fffbb0befe0 R14: 0000563ba006c380 R15: 0000563ba0077460 [ 41.774238] [ 41.774702] irq event stamp: 1787 [ 41.775293] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 41.776661] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 41.778051] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 41.779467] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 41.780846] ---[ end trace 0000000000000000 ]--- [ 42.452576] ------------[ cut here ]------------ [ 42.453460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.455518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.456996] Modules linked in: [ 42.457635] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.459646] Tainted: [W]=WARN [ 42.460196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.461686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.462633] 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 [ 42.465833] RSP: 0018:ffff88801aa77bc0 EFLAGS: 00010286 [ 42.466835] RAX: 0000000000000000 RBX: ffffed100354ef78 RCX: ffffffff813a4050 [ 42.468124] RDX: ffff888015d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.469416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354ef2f [ 42.470715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.471986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa77df8 [ 42.473272] FS: 00007f2a18acb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.474718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.475783] CR2: 00007ffff7a6bef7 CR3: 0000000020403000 CR4: 0000000000350ef0 [ 42.477052] Call Trace: [ 42.477513] [ 42.477951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.478854] ? __create_object+0x59/0x80 [ 42.479640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.480594] __vmalloc_noprof+0x59/0x60 [ 42.481311] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.482189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.483128] bpf_prog_alloc+0x39/0x200 [ 42.483864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.484780] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.485671] do_seccomp+0x349/0x25e0 [ 42.486355] ? find_held_lock+0x2b/0x80 [ 42.487104] ? do_prlimit+0x310/0x610 [ 42.487847] ? __pfx_do_seccomp+0x10/0x10 [ 42.488632] ? do_raw_spin_unlock+0x53/0x220 [ 42.489410] ? _raw_spin_unlock+0x1e/0x40 [ 42.490186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.491149] ? static_key_count+0x60/0x80 [ 42.491948] prctl_set_seccomp+0x4e/0x70 [ 42.492721] __do_sys_prctl+0xe6c/0x1d70 [ 42.493447] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.494318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.495277] ? irqentry_exit+0xf3/0x650 [ 42.496025] do_syscall_64+0xbf/0x430 [ 42.496771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.497714] RIP: 0033:0x7f2a18fbd5cd [ 42.498391] 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 [ 42.501562] RSP: 002b:00007ffff7a697e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.502931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a18fbd5cd [ 42.504197] RDX: 000055dfc4cc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.505474] RBP: 00007ffff7a69840 R08: 0000000000000000 R09: 00007ffff7a68ee0 [ 42.506787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfe9c10bf0 [ 42.508064] R13: 00007ffff7a69c70 R14: 000055dfe9c1a380 R15: 000055dfe9c25460 [ 42.509364] [ 42.509832] irq event stamp: 1717 [ 42.510451] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.511963] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.513469] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.514798] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.515765] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49347' (ECDSA) to the list of known hosts. 2025/11/19 07:42:42 fuzzer started 2025/11/19 07:42:43 dialing manager at localhost:34383 2025/11/19 07:42:43 checking machine... 2025/11/19 07:42:43 checking revisions... [ 43.407016] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:42:43 testing simple program... [ 43.483653] cgroup: Unknown subsys name 'net' [ 43.544364] cgroup: Unknown subsys name 'cpuset' [ 43.557917] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:42:42 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffffff866dc324 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc324 RSP=ffff888009627788 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=ffffffff866dc320 R15=dffffc0000000000 RIP=ffffffff8135daba RFL=00000202 [-------] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a9faa5020 CR3=000000001698a000 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=30365ac9c22930963c42e06ce7eefdcb XMM02=ec2efd57dc4c00df00000000003019c8 XMM03=1824da66485853ef0000000000301a98 XMM04=c7f8e53e2788c5e400000000000ae988 XMM05=ccfce5a96529b73f000000000031e788 XMM06=d74844bf967d85ba000000000031d5a0 XMM07=e042d86d42eb936e000000000030db28 XMM08=1824da66485853ef0000000000301a98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801c4ffaa0 RDI=ffff88806cf31cd0 RBP=ffff88801c4f8000 RSP=ffff88801c4ff610 R8 =0000000000000001 R9 =ffff88801c4ff6d0 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88801c4ff601 R13=ffff88801c4ff6d8 R14=ffff88801c4ffaa0 R15=ffff88801c4ff690 RIP=ffffffff815bd130 RFL=00000216 [----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 00007f3bcd222900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbb0b8000 CR3=000000001ffe7000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000