Warning: Permanently added '[localhost]:12175' (ECDSA) to the list of known hosts.
2023/05/16 22:58:00 fuzzer started
2023/05/16 22:58:01 dialing manager at localhost:35573
2023/05/16 22:58:01 checking machine...
2023/05/16 22:58:01 checking revisions...
syzkaller login: [ 49.604276] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:58:01 testing simple program...
[ 49.666479] cgroup: Unknown subsys name 'net'
[ 49.739473] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.015830] audit: type=1400 audit(1684277893.678:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.148300] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.154945] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.156827] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.162808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.165524] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.167888] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.540896] ------------[ cut here ]------------
[ 63.542077] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.544414] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.545623] Modules linked in:
[ 63.546050] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.551383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.552457] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.553177] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.555451] RSP: 0018:ffff88801f9cfc00 EFLAGS: 00010282
[ 63.556167] RAX: 0000000000000000 RBX: ffff888016244840 RCX: 0000000000000000
[ 63.557105] RDX: ffff8880146d8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.558036] RBP: ffff888016244854 R08: 0000000000000001 R09: 0000000000000000
[ 63.558968] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.559897] R13: ffffffff84e223a0 R14: ffff888016244848 R15: ffffffff84d73340
[ 63.560835] FS: 00005555560a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.561881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.562648] CR2: 00007f4698fc16f4 CR3: 0000000016b22000 CR4: 0000000000350ef0
[ 63.563547] Call Trace:
[ 63.563920]
[ 63.564229] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.564919] ipv4_frags_init_net+0x269/0x440
[ 63.565501] ops_init+0xbb/0x6b0
[ 63.565992] setup_net+0x3d9/0x990
[ 63.566469] ? down_read_killable+0x1d7/0x4e0
[ 63.567088] ? __pfx_setup_net+0x10/0x10
[ 63.567644] ? copy_net_ns+0x17c/0x770
[ 63.568175] copy_net_ns+0x321/0x770
[ 63.568719] create_new_namespaces+0x3f6/0xb30
[ 63.569331] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.569999] ksys_unshare+0x44d/0x8e0
[ 63.570511] ? __pfx_ksys_unshare+0x10/0x10
[ 63.571111] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.571882] __x64_sys_unshare+0x31/0x40
[ 63.572426] do_syscall_64+0x3f/0x90
[ 63.572970] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.573669] RIP: 0033:0x7f14ad3e80d7
[ 63.574152] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 63.576425] RSP: 002b:00007ffd42edea78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.577432] RAX: ffffffffffffffda RBX: 00007ffd42edf0b8 RCX: 00007f14ad3e80d7
[ 63.578357] RDX: 00007f14ad45241f RSI: 00007ffd42edea10 RDI: 0000000040000000
[ 63.579283] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd42ede820
[ 63.580201] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14ad4fabf0
[ 63.581141] R13: 00007ffd42edeb50 R14: 0000000000000000 R15: 00000000000000f8
[ 63.582079]
[ 63.582390] irq event stamp: 10149
[ 63.582865] hardirqs last enabled at (10161): [] __up_console_sem+0x78/0x80
[ 63.583969] hardirqs last disabled at (10172): [] __up_console_sem+0x5d/0x80
[ 63.585111] softirqs last enabled at (10056): [] irq_exit_rcu+0x93/0xc0
[ 63.586197] softirqs last disabled at (10051): [] irq_exit_rcu+0x93/0xc0
[ 63.587275] ---[ end trace 0000000000000000 ]---
[ 63.592708] ------------[ cut here ]------------
[ 63.593323] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.595173] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.596283] Modules linked in:
[ 63.596760] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.597956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.599023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.599718] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.602017] RSP: 0018:ffff88801f9cfc00 EFLAGS: 00010282
[ 63.602730] RAX: 0000000000000000 RBX: ffff88800f34a840 RCX: 0000000000000000
[ 63.603665] RDX: ffff8880146d8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.604615] RBP: ffff88800f34a854 R08: 0000000000000001 R09: 0000000000000000
[ 63.605507] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.606428] R13: ffffffff84e223a0 R14: ffff88800f34a848 R15: ffffffff84da62e0
[ 63.607351] FS: 00005555560a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.608418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.609193] CR2: 00007f4698fc16f4 CR3: 0000000016b22000 CR4: 0000000000350ef0
[ 63.610119] Call Trace:
[ 63.610455]
[ 63.610787] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.611405] ipv6_frags_init_net+0x206/0x3c0
[ 63.611990] ops_init+0xbb/0x6b0
[ 63.612438] setup_net+0x3d9/0x990
[ 63.612920] ? down_read_killable+0x1d7/0x4e0
[ 63.613488] ? __pfx_setup_net+0x10/0x10
[ 63.614025] ? copy_net_ns+0x17c/0x770
[ 63.614534] copy_net_ns+0x321/0x770
[ 63.615048] create_new_namespaces+0x3f6/0xb30
[ 63.615661] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.616281] ksys_unshare+0x44d/0x8e0
[ 63.616823] ? __pfx_ksys_unshare+0x10/0x10
[ 63.617370] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.618104] __x64_sys_unshare+0x31/0x40
[ 63.618652] do_syscall_64+0x3f/0x90
[ 63.619121] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.619785] RIP: 0033:0x7f14ad3e80d7
[ 63.620244] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 63.622430] RSP: 002b:00007ffd42edea78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.623378] RAX: ffffffffffffffda RBX: 00007ffd42edf0b8 RCX: 00007f14ad3e80d7
[ 63.624262] RDX: 00007f14ad45241f RSI: 00007ffd42edea10 RDI: 0000000040000000
[ 63.625193] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd42ede820
[ 63.626088] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14ad4fabf0
[ 63.626981] R13: 00007ffd42edeb50 R14: 0000000000000000 R15: 00000000000000f8
[ 63.627891]
[ 63.628191] irq event stamp: 12017
[ 63.628661] hardirqs last enabled at (12029): [] __up_console_sem+0x78/0x80
[ 63.629722] hardirqs last disabled at (12040): [] __up_console_sem+0x5d/0x80
[ 63.630789] softirqs last enabled at (11512): [] irq_exit_rcu+0x93/0xc0
[ 63.631831] softirqs last disabled at (11461): [] irq_exit_rcu+0x93/0xc0
[ 63.632878] ---[ end trace 0000000000000000 ]---
[ 63.634203] ------------[ cut here ]------------
[ 63.634852] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.636916] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.638038] Modules linked in:
[ 63.638463] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.639678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.640722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.641369] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.643540] RSP: 0018:ffff88801f9cfbf0 EFLAGS: 00010286
[ 63.644212] RAX: 0000000000000000 RBX: ffff88800f34a240 RCX: 0000000000000000
[ 63.645114] RDX: ffff8880146d8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.645998] RBP: ffff88800f34a254 R08: 0000000000000001 R09: 0000000000000000
[ 63.646891] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.647770] R13: ffffffff84e223a0 R14: ffff88800f34a248 R15: ffffffff84daf020
[ 63.648698] FS: 00005555560a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.649700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.650436] CR2: 00007f4698fc16f4 CR3: 0000000016b22000 CR4: 0000000000350ef0
[ 63.651367] Call Trace:
[ 63.651740]
[ 63.652046] nf_ct_net_init+0x224/0x3d0
[ 63.652616] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.653210] ops_init+0xbb/0x6b0
[ 63.653682] setup_net+0x3d9/0x990
[ 63.654141] ? down_read_killable+0x1d7/0x4e0
[ 63.654736] ? __pfx_setup_net+0x10/0x10
[ 63.655265] ? copy_net_ns+0x17c/0x770
[ 63.655820] copy_net_ns+0x321/0x770
[ 63.656308] create_new_namespaces+0x3f6/0xb30
[ 63.656967] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.657632] ksys_unshare+0x44d/0x8e0
[ 63.658138] ? __pfx_ksys_unshare+0x10/0x10
[ 63.658736] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.659463] __x64_sys_unshare+0x31/0x40
[ 63.660025] do_syscall_64+0x3f/0x90
[ 63.660501] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.661211] RIP: 0033:0x7f14ad3e80d7
[ 63.661724] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 63.663999] RSP: 002b:00007ffd42edea78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.664999] RAX: ffffffffffffffda RBX: 00007ffd42edf0b8 RCX: 00007f14ad3e80d7
[ 63.665944] RDX: 00007f14ad45241f RSI: 00007ffd42edea10 RDI: 0000000040000000
[ 63.666881] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd42ede820
[ 63.667812] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14ad4fabf0
[ 63.668772] R13: 00007ffd42edeb50 R14: 0000000000000000 R15: 00000000000000f8
[ 63.669724]
[ 63.670033] irq event stamp: 12777
[ 63.670482] hardirqs last enabled at (12787): [] __up_console_sem+0x78/0x80
[ 63.671576] hardirqs last disabled at (12800): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 63.672769] softirqs last enabled at (12314): [] irq_exit_rcu+0x93/0xc0
[ 63.673841] softirqs last disabled at (12309): [] irq_exit_rcu+0x93/0xc0
[ 63.674878] ---[ end trace 0000000000000000 ]---
executing program
[ 65.229339] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.276680] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.324667] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.372684] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:58:09 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 00005555560a5400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4698fc16f4 CR3=0000000016b22000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003b483 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7a20771db0 CR3=0000000016c10000 CR4=00350ee0
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=2035313a38353a32322036312079614d XMM01=5d3332363534352e33362020205b203a
XMM02=646f4d205d3332363534352e33362020 XMM03=6b7a79732035313a38353a3232203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3431343434352e33362020205b XMM07=79732035313a38353a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000