Warning: Permanently added '[localhost]:5689' (ECDSA) to the list of known hosts.
2023/05/16 16:47:06 fuzzer started
2023/05/16 16:47:06 dialing manager at localhost:35573
2023/05/16 16:47:06 checking machine...
2023/05/16 16:47:06 checking revisions...
syzkaller login: [ 41.682661] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:47:06 testing simple program...
[ 41.750354] cgroup: Unknown subsys name 'net'
[ 41.827455] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.404163] audit: type=1400 audit(1684255639.369:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.511203] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.512702] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.514512] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.516873] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.518626] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.519807] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.907415] ------------[ cut here ]------------
[ 55.908090] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.909733] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.910856] Modules linked in:
[ 55.911319] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.916555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.917759] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.918585] 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
[ 55.920768] RSP: 0018:ffff88801cbbfc00 EFLAGS: 00010282
[ 55.921481] RAX: 0000000000000000 RBX: ffff88800df9c840 RCX: 0000000000000000
[ 55.922393] RDX: ffff8880158d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.923283] RBP: ffff88800df9c854 R08: 0000000000000001 R09: 0000000000000000
[ 55.924193] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.925089] R13: ffffffff84e223a0 R14: ffff88800df9c848 R15: ffffffff84d73340
[ 55.926015] FS: 0000555556fea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.927023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.927725] CR2: 00007f3cd4c056f4 CR3: 000000000f278000 CR4: 0000000000350ee0
[ 55.928633] Call Trace:
[ 55.929012]
[ 55.929318] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.929966] ipv4_frags_init_net+0x269/0x440
[ 55.930526] ops_init+0xbb/0x6b0
[ 55.931003] setup_net+0x3d9/0x990
[ 55.931459] ? down_read_killable+0x1d7/0x4e0
[ 55.932059] ? __pfx_setup_net+0x10/0x10
[ 55.932568] ? copy_net_ns+0x17c/0x770
[ 55.933114] copy_net_ns+0x321/0x770
[ 55.933592] create_new_namespaces+0x3f6/0xb30
[ 55.934232] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.934861] ksys_unshare+0x44d/0x8e0
[ 55.935393] ? __pfx_ksys_unshare+0x10/0x10
[ 55.935982] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.936730] __x64_sys_unshare+0x31/0x40
[ 55.937294] do_syscall_64+0x3f/0x90
[ 55.937817] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.938504] RIP: 0033:0x7f49466060d7
[ 55.939006] 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
[ 55.941193] RSP: 002b:00007ffff2d27bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.942161] RAX: ffffffffffffffda RBX: 00007ffff2d28218 RCX: 00007f49466060d7
[ 55.943069] RDX: 00007f494667041f RSI: 00007ffff2d27b70 RDI: 0000000040000000
[ 55.943948] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2d27980
[ 55.944801] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4946718bf0
[ 55.945724] R13: 00007ffff2d27cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.946649]
[ 55.946997] irq event stamp: 7887
[ 55.947426] hardirqs last enabled at (7897): [] __up_console_sem+0x78/0x80
[ 55.948494] hardirqs last disabled at (7908): [] __up_console_sem+0x5d/0x80
[ 55.949558] softirqs last enabled at (7446): [] irq_exit_rcu+0x93/0xc0
[ 55.950621] softirqs last disabled at (7391): [] irq_exit_rcu+0x93/0xc0
[ 55.951833] ---[ end trace 0000000000000000 ]---
[ 55.958857] ------------[ cut here ]------------
[ 55.959479] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.961148] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.962226] Modules linked in:
[ 55.962649] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.963834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.964929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.965603] 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
[ 55.967868] RSP: 0018:ffff88801cbbfc00 EFLAGS: 00010282
[ 55.968560] RAX: 0000000000000000 RBX: ffff88800db8c440 RCX: 0000000000000000
[ 55.969463] RDX: ffff8880158d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.970387] RBP: ffff88800db8c454 R08: 0000000000000001 R09: 0000000000000000
[ 55.971293] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.972256] R13: ffffffff84e223a0 R14: ffff88800db8c448 R15: ffffffff84da62e0
[ 55.973190] FS: 0000555556fea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.974239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.975022] CR2: 00007f3cd4c056f4 CR3: 000000000f278000 CR4: 0000000000350ee0
[ 55.975892] Call Trace:
[ 55.976307]
[ 55.976612] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.977281] ipv6_frags_init_net+0x206/0x3c0
[ 55.977867] ops_init+0xbb/0x6b0
[ 55.978369] setup_net+0x3d9/0x990
[ 55.978825] ? down_read_killable+0x1d7/0x4e0
[ 55.979452] ? __pfx_setup_net+0x10/0x10
[ 55.980005] ? copy_net_ns+0x17c/0x770
[ 55.980539] copy_net_ns+0x321/0x770
[ 55.981058] create_new_namespaces+0x3f6/0xb30
[ 55.981652] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.982323] ksys_unshare+0x44d/0x8e0
[ 55.982814] ? __pfx_ksys_unshare+0x10/0x10
[ 55.983397] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.984136] __x64_sys_unshare+0x31/0x40
[ 55.984659] do_syscall_64+0x3f/0x90
[ 55.985170] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.985853] RIP: 0033:0x7f49466060d7
[ 55.986347] 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
[ 55.988535] RSP: 002b:00007ffff2d27bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.989486] RAX: ffffffffffffffda RBX: 00007ffff2d28218 RCX: 00007f49466060d7
[ 55.990401] RDX: 00007f494667041f RSI: 00007ffff2d27b70 RDI: 0000000040000000
[ 55.991301] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2d27980
[ 55.992209] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4946718bf0
[ 55.993105] R13: 00007ffff2d27cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.994027]
[ 55.994329] irq event stamp: 9955
[ 55.994757] hardirqs last enabled at (9965): [] __up_console_sem+0x78/0x80
[ 55.995836] hardirqs last disabled at (9976): [] __up_console_sem+0x5d/0x80
[ 55.996905] softirqs last enabled at (9454): [] irq_exit_rcu+0x93/0xc0
[ 55.997983] softirqs last disabled at (9449): [] irq_exit_rcu+0x93/0xc0
[ 55.999014] ---[ end trace 0000000000000000 ]---
[ 56.000362] ------------[ cut here ]------------
[ 56.001025] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.002945] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.004010] Modules linked in:
[ 56.004436] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.005707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.006765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.007463] 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
[ 56.009731] RSP: 0018:ffff88801cbbfbf0 EFLAGS: 00010286
[ 56.010461] RAX: 0000000000000000 RBX: ffff88800db8ca40 RCX: 0000000000000000
[ 56.011373] RDX: ffff8880158d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.012275] RBP: ffff88800db8ca54 R08: 0000000000000001 R09: 0000000000000000
[ 56.013164] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.014106] R13: ffffffff84e223a0 R14: ffff88800db8ca48 R15: ffffffff84daf020
[ 56.015035] FS: 0000555556fea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.016025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.016742] CR2: 00007f3cd4c056f4 CR3: 000000000f278000 CR4: 0000000000350ee0
[ 56.017693] Call Trace:
[ 56.018064]
[ 56.018367] nf_ct_net_init+0x224/0x3d0
[ 56.018884] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.019491] ops_init+0xbb/0x6b0
[ 56.019964] setup_net+0x3d9/0x990
[ 56.020415] ? down_read_killable+0x1d7/0x4e0
[ 56.021012] ? __pfx_setup_net+0x10/0x10
[ 56.021528] ? copy_net_ns+0x17c/0x770
[ 56.022083] copy_net_ns+0x321/0x770
[ 56.022565] create_new_namespaces+0x3f6/0xb30
[ 56.023188] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.023807] ksys_unshare+0x44d/0x8e0
[ 56.024334] ? __pfx_ksys_unshare+0x10/0x10
[ 56.024883] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.025626] __x64_sys_unshare+0x31/0x40
[ 56.026203] do_syscall_64+0x3f/0x90
[ 56.026689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.027371] RIP: 0033:0x7f49466060d7
[ 56.027841] 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
[ 56.030027] RSP: 002b:00007ffff2d27bd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.030985] RAX: ffffffffffffffda RBX: 00007ffff2d28218 RCX: 00007f49466060d7
[ 56.031845] RDX: 00007f494667041f RSI: 00007ffff2d27b70 RDI: 0000000040000000
[ 56.032726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2d27980
[ 56.033616] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4946718bf0
[ 56.034513] R13: 00007ffff2d27cb0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.035457]
[ 56.035758] irq event stamp: 10763
[ 56.036226] hardirqs last enabled at (10775): [] __up_console_sem+0x78/0x80
[ 56.037295] hardirqs last disabled at (10786): [] __up_console_sem+0x5d/0x80
[ 56.038401] softirqs last enabled at (10594): [] irq_exit_rcu+0x93/0xc0
[ 56.039443] softirqs last disabled at (10589): [] irq_exit_rcu+0x93/0xc0
[ 56.040479] ---[ end trace 0000000000000000 ]---
executing program
[ 57.531654] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.580698] Bluetooth: hci0: command 0x041b tx timeout
[ 61.627017] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.675706] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:47:12 Registers:
info registers vcpu 0
RAX=ffffed1002c31d05 RBX=ffffed1002c31d06 RCX=ffffffff8197a091 RDX=ffffed1002c31d06
RSI=0000000000000008 RDI=ffff88801618e828 RBP=ffffed1002c31d05 RSP=ffff888017ea78c8
R8 =0000000000000000 R9 =ffffed1002c31d05 R10=ffff88801618e82f R11=0000000000000001
R12=ffffea00006b40c0 R13=0000000000000000 R14=0000000000000fa1 R15=dffffc0000000000
RIP=ffffffff818105b9 RFL=00000246 [---Z-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 00007f9a02722700 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=00007f5b4b2ebc50 CR3=000000000d68e000 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=2030323a37343a36312036312079614d XMM01=5d3931333131392e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cbbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556fea400 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=00007f3cd4c056f4 CR3=000000000f278000 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=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