Warning: Permanently added '[localhost]:62648' (ECDSA) to the list of known hosts.
2023/05/16 21:30:24 fuzzer started
2023/05/16 21:30:25 dialing manager at localhost:35573
2023/05/16 21:30:25 checking machine...
2023/05/16 21:30:25 checking revisions...
syzkaller login: [ 37.480710] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:30:25 testing simple program...
[ 37.552013] cgroup: Unknown subsys name 'net'
[ 37.605074] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.503404] audit: type=1400 audit(1684272637.352:6): 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
[ 50.622110] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.624389] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.626691] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.630575] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.633690] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.635379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.066078] ------------[ cut here ]------------
[ 51.066850] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.068841] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.070141] Modules linked in:
[ 51.070636] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.074160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.076604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.077303] 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
[ 51.079524] RSP: 0018:ffff888017cbfc00 EFLAGS: 00010282
[ 51.080187] RAX: 0000000000000000 RBX: ffff8880166ad840 RCX: 0000000000000000
[ 51.081102] RDX: ffff88800fb70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.082002] RBP: ffff8880166ad854 R08: 0000000000000001 R09: 0000000000000000
[ 51.082895] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.083820] R13: ffffffff84e223a0 R14: ffff8880166ad848 R15: ffffffff84d73340
[ 51.084717] FS: 0000555556419400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.085722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.086478] CR2: 00007ffd371f3000 CR3: 000000000f242000 CR4: 0000000000350ee0
[ 51.087378] Call Trace:
[ 51.087705]
[ 51.088017] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.088664] ipv4_frags_init_net+0x269/0x440
[ 51.089258] ops_init+0xbb/0x6b0
[ 51.089708] setup_net+0x3d9/0x990
[ 51.090157] ? down_read_killable+0x1d7/0x4e0
[ 51.090755] ? __pfx_setup_net+0x10/0x10
[ 51.091303] ? copy_net_ns+0x17c/0x770
[ 51.091817] copy_net_ns+0x321/0x770
[ 51.092330] create_new_namespaces+0x3f6/0xb30
[ 51.092925] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.093570] ksys_unshare+0x44d/0x8e0
[ 51.094074] ? __pfx_ksys_unshare+0x10/0x10
[ 51.094662] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.095413] __x64_sys_unshare+0x31/0x40
[ 51.095965] do_syscall_64+0x3f/0x90
[ 51.096476] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.097128] RIP: 0033:0x7fe4ee31a0d7
[ 51.097630] 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
[ 51.099811] RSP: 002b:00007ffd4a09ba38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.100768] RAX: ffffffffffffffda RBX: 00007ffd4a09c078 RCX: 00007fe4ee31a0d7
[ 51.101666] RDX: 00007fe4ee38441f RSI: 00007ffd4a09b9d0 RDI: 0000000040000000
[ 51.102556] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a09b7e0
[ 51.103454] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4ee42cbf0
[ 51.104377] R13: 00007ffd4a09bb10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.105303]
[ 51.105608] irq event stamp: 7359
[ 51.106034] hardirqs last enabled at (7369): [] __up_console_sem+0x78/0x80
[ 51.107194] hardirqs last disabled at (7386): [] __up_console_sem+0x5d/0x80
[ 51.108317] softirqs last enabled at (7382): [] irq_exit_rcu+0x93/0xc0
[ 51.109351] softirqs last disabled at (7377): [] irq_exit_rcu+0x93/0xc0
[ 51.110393] ---[ end trace 0000000000000000 ]---
[ 51.117636] ------------[ cut here ]------------
[ 51.118272] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.119925] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.120999] Modules linked in:
[ 51.121438] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.122604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.123628] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.124341] 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
[ 51.126539] RSP: 0018:ffff888017cbfc00 EFLAGS: 00010282
[ 51.127197] RAX: 0000000000000000 RBX: ffff888015bf7c40 RCX: 0000000000000000
[ 51.128105] RDX: ffff88800fb70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.128997] RBP: ffff888015bf7c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.129895] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.130795] R13: ffffffff84e223a0 R14: ffff888015bf7c48 R15: ffffffff84da62e0
[ 51.131698] FS: 0000555556419400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.132732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.133474] CR2: 00007ffd371f3000 CR3: 000000000f242000 CR4: 0000000000350ee0
[ 51.134379] Call Trace:
[ 51.134712]
[ 51.135008] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.135663] ipv6_frags_init_net+0x206/0x3c0
[ 51.136269] ops_init+0xbb/0x6b0
[ 51.136722] setup_net+0x3d9/0x990
[ 51.137176] ? down_read_killable+0x1d7/0x4e0
[ 51.137779] ? __pfx_setup_net+0x10/0x10
[ 51.138321] ? copy_net_ns+0x17c/0x770
[ 51.138842] copy_net_ns+0x321/0x770
[ 51.139351] create_new_namespaces+0x3f6/0xb30
[ 51.139958] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.140605] ksys_unshare+0x44d/0x8e0
[ 51.141102] ? __pfx_ksys_unshare+0x10/0x10
[ 51.141687] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.142439] __x64_sys_unshare+0x31/0x40
[ 51.142969] do_syscall_64+0x3f/0x90
[ 51.143475] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.144148] RIP: 0033:0x7fe4ee31a0d7
[ 51.144646] 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
[ 51.146857] RSP: 002b:00007ffd4a09ba38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.147819] RAX: ffffffffffffffda RBX: 00007ffd4a09c078 RCX: 00007fe4ee31a0d7
[ 51.148727] RDX: 00007fe4ee38441f RSI: 00007ffd4a09b9d0 RDI: 0000000040000000
[ 51.149622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a09b7e0
[ 51.150523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4ee42cbf0
[ 51.151417] R13: 00007ffd4a09bb10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.152371]
[ 51.152676] irq event stamp: 9899
[ 51.153099] hardirqs last enabled at (9909): [] __up_console_sem+0x78/0x80
[ 51.154170] hardirqs last disabled at (9920): [] __up_console_sem+0x5d/0x80
[ 51.155251] softirqs last enabled at (9084): [] irq_exit_rcu+0x93/0xc0
[ 51.156303] softirqs last disabled at (9043): [] irq_exit_rcu+0x93/0xc0
[ 51.157340] ---[ end trace 0000000000000000 ]---
[ 51.158736] ------------[ cut here ]------------
[ 51.159344] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.161303] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.162399] Modules linked in:
[ 51.162820] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.164026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.165039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.165720] 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
[ 51.167913] RSP: 0018:ffff888017cbfbf0 EFLAGS: 00010286
[ 51.168605] RAX: 0000000000000000 RBX: ffff888015bf7640 RCX: 0000000000000000
[ 51.169512] RDX: ffff88800fb70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.170402] RBP: ffff888015bf7654 R08: 0000000000000001 R09: 0000000000000000
[ 51.171302] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.172176] R13: ffffffff84e223a0 R14: ffff888015bf7648 R15: ffffffff84daf020
[ 51.173077] FS: 0000555556419400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.174071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.174820] CR2: 00007ffd371f3000 CR3: 000000000f242000 CR4: 0000000000350ee0
[ 51.175780] Call Trace:
[ 51.176118]
[ 51.176455] nf_ct_net_init+0x224/0x3d0
[ 51.176974] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.177596] ops_init+0xbb/0x6b0
[ 51.178045] setup_net+0x3d9/0x990
[ 51.178530] ? down_read_killable+0x1d7/0x4e0
[ 51.179101] ? __pfx_setup_net+0x10/0x10
[ 51.179643] ? copy_net_ns+0x17c/0x770
[ 51.180165] copy_net_ns+0x321/0x770
[ 51.180689] create_new_namespaces+0x3f6/0xb30
[ 51.181312] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.181928] ksys_unshare+0x44d/0x8e0
[ 51.182449] ? __pfx_ksys_unshare+0x10/0x10
[ 51.183006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.183773] __x64_sys_unshare+0x31/0x40
[ 51.184340] do_syscall_64+0x3f/0x90
[ 51.184830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.185515] RIP: 0033:0x7fe4ee31a0d7
[ 51.185988] 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
[ 51.188202] RSP: 002b:00007ffd4a09ba38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.189158] RAX: ffffffffffffffda RBX: 00007ffd4a09c078 RCX: 00007fe4ee31a0d7
[ 51.190056] RDX: 00007fe4ee38441f RSI: 00007ffd4a09b9d0 RDI: 0000000040000000
[ 51.190966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a09b7e0
[ 51.191873] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4ee42cbf0
[ 51.192793] R13: 00007ffd4a09bb10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.193726]
[ 51.194038] irq event stamp: 10657
[ 51.194519] hardirqs last enabled at (10669): [] __up_console_sem+0x78/0x80
[ 51.195608] hardirqs last disabled at (10680): [] __up_console_sem+0x5d/0x80
[ 51.196712] softirqs last enabled at (10386): [] irq_exit_rcu+0x93/0xc0
[ 51.197768] softirqs last disabled at (10381): [] irq_exit_rcu+0x93/0xc0
[ 51.198829] ---[ end trace 0000000000000000 ]---
executing program
[ 52.707060] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.755388] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.802333] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.851278] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:30:38 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00000000000d000c RCX=00000000000d000d RDX=ffff888017e29390
RSI=ffffea00005f8a40 RDI=0000000048800000 RBP=ffffea00005f8a40 RSP=ffff888017e97818
R8 =0000000000000001 R9 =00000000800d000c R10=ffffea00005f8a40 R11=0000000000000001
R12=0000000000000000 R13=ffff88800844f780 R14=ffff888017e29390 R15=ffff888017e29390
RIP=ffffffff8180ab97 RFL=00000282 [--S----] 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 00007f7e7aa1c700 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=00007fd64fd8e2a0 CR3=000000000970c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=756e755f6873657268745f776f6c5f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017cbf620
R8 =0000000000000001 R9 =ffffed1002f97eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 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 0000555556419400 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=00007ffd371f3000 CR3=000000000f242000 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