Warning: Permanently added '[localhost]:12933' (ECDSA) to the list of known hosts.
2023/05/16 22:56:44 fuzzer started
2023/05/16 22:56:45 dialing manager at localhost:35573
2023/05/16 22:56:45 checking machine...
2023/05/16 22:56:45 checking revisions...
syzkaller login: [ 35.151625] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:56:45 testing simple program...
[ 35.215684] cgroup: Unknown subsys name 'net'
[ 35.352391] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.066180] audit: type=1400 audit(1684277819.172:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 50.189852] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.192113] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.193951] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.197135] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.199000] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.200426] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.602362] ------------[ cut here ]------------
[ 50.603042] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.604994] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.606191] Modules linked in:
[ 50.606689] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.611771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.612946] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.613604] 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
[ 50.615957] RSP: 0018:ffff88800c99fc00 EFLAGS: 00010282
[ 50.616631] RAX: 0000000000000000 RBX: ffff888010150c40 RCX: 0000000000000000
[ 50.617635] RDX: ffff888016e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.618635] RBP: ffff888010150c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.619636] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.620629] R13: ffffffff84e223a0 R14: ffff888010150c48 R15: ffffffff84d73340
[ 50.621545] FS: 0000555556dca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.622560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.623321] CR2: 00007fc8ccd3a6f4 CR3: 000000000e51e000 CR4: 0000000000350ee0
[ 50.624251] Call Trace:
[ 50.624589]
[ 50.624934] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.625560] ipv4_frags_init_net+0x269/0x440
[ 50.626164] ops_init+0xbb/0x6b0
[ 50.626630] setup_net+0x3d9/0x990
[ 50.627132] ? down_read_killable+0x1d7/0x4e0
[ 50.627714] ? __pfx_setup_net+0x10/0x10
[ 50.628289] ? copy_net_ns+0x17c/0x770
[ 50.628823] copy_net_ns+0x321/0x770
[ 50.629358] create_new_namespaces+0x3f6/0xb30
[ 50.629996] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.630629] ksys_unshare+0x44d/0x8e0
[ 50.631171] ? __pfx_ksys_unshare+0x10/0x10
[ 50.631730] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.632510] __x64_sys_unshare+0x31/0x40
[ 50.633082] do_syscall_64+0x3f/0x90
[ 50.633568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.634258] RIP: 0033:0x7f9d88bc80d7
[ 50.634735] 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
[ 50.636978] RSP: 002b:00007fffe2be4c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.637956] RAX: ffffffffffffffda RBX: 00007fffe2be5298 RCX: 00007f9d88bc80d7
[ 50.638829] RDX: 00007f9d88c3241f RSI: 00007fffe2be4bf0 RDI: 0000000040000000
[ 50.639746] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2be4a00
[ 50.640674] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d88cdabf0
[ 50.641579] R13: 00007fffe2be4d30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.642520]
[ 50.642833] irq event stamp: 8037
[ 50.643314] hardirqs last enabled at (8059): [] __up_console_sem+0x78/0x80
[ 50.644427] hardirqs last disabled at (8070): [] __up_console_sem+0x5d/0x80
[ 50.645512] softirqs last enabled at (8052): [] irq_exit_rcu+0x93/0xc0
[ 50.646562] softirqs last disabled at (8043): [] irq_exit_rcu+0x93/0xc0
[ 50.647616] ---[ end trace 0000000000000000 ]---
[ 50.653182] ------------[ cut here ]------------
[ 50.653794] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.655458] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.656565] Modules linked in:
[ 50.657020] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.658223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.659264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.659974] 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
[ 50.662177] RSP: 0018:ffff88800c99fc00 EFLAGS: 00010282
[ 50.662843] RAX: 0000000000000000 RBX: ffff8880161c3a40 RCX: 0000000000000000
[ 50.663751] RDX: ffff888016e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.664678] RBP: ffff8880161c3a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.665575] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.666495] R13: ffffffff84e223a0 R14: ffff8880161c3a48 R15: ffffffff84da62e0
[ 50.667409] FS: 0000555556dca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.668444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.669202] CR2: 00007fc8ccd3a6f4 CR3: 000000000e51e000 CR4: 0000000000350ee0
[ 50.670128] Call Trace:
[ 50.670469]
[ 50.670781] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.671450] ipv6_frags_init_net+0x206/0x3c0
[ 50.672068] ops_init+0xbb/0x6b0
[ 50.672526] setup_net+0x3d9/0x990
[ 50.673028] ? down_read_killable+0x1d7/0x4e0
[ 50.673605] ? __pfx_setup_net+0x10/0x10
[ 50.674159] ? copy_net_ns+0x17c/0x770
[ 50.674684] copy_net_ns+0x321/0x770
[ 50.675215] create_new_namespaces+0x3f6/0xb30
[ 50.675841] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.676510] ksys_unshare+0x44d/0x8e0
[ 50.677052] ? __pfx_ksys_unshare+0x10/0x10
[ 50.677616] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.678377] __x64_sys_unshare+0x31/0x40
[ 50.678946] do_syscall_64+0x3f/0x90
[ 50.679436] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.680145] RIP: 0033:0x7f9d88bc80d7
[ 50.680622] 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
[ 50.682838] RSP: 002b:00007fffe2be4c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.683797] RAX: ffffffffffffffda RBX: 00007fffe2be5298 RCX: 00007f9d88bc80d7
[ 50.684735] RDX: 00007f9d88c3241f RSI: 00007fffe2be4bf0 RDI: 0000000040000000
[ 50.685643] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2be4a00
[ 50.686556] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d88cdabf0
[ 50.687480] R13: 00007fffe2be4d30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.688444]
[ 50.688773] irq event stamp: 9761
[ 50.689249] hardirqs last enabled at (9773): [] __up_console_sem+0x78/0x80
[ 50.690340] hardirqs last disabled at (9784): [] __up_console_sem+0x5d/0x80
[ 50.691432] softirqs last enabled at (9298): [] irq_exit_rcu+0x93/0xc0
[ 50.692509] softirqs last disabled at (9293): [] irq_exit_rcu+0x93/0xc0
[ 50.693572] ---[ end trace 0000000000000000 ]---
[ 50.694956] ------------[ cut here ]------------
[ 50.695558] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.697549] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.698629] Modules linked in:
[ 50.699084] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.700280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.701336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.702023] 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
[ 50.704262] RSP: 0018:ffff88800c99fbf0 EFLAGS: 00010286
[ 50.704971] RAX: 0000000000000000 RBX: ffff8880161c3240 RCX: 0000000000000000
[ 50.705899] RDX: ffff888016e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.706773] RBP: ffff8880161c3254 R08: 0000000000000001 R09: 0000000000000000
[ 50.707702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.708638] R13: ffffffff84e223a0 R14: ffff8880161c3248 R15: ffffffff84daf020
[ 50.709571] FS: 0000555556dca400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.710592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.711370] CR2: 00007fc8ccd3a6f4 CR3: 000000000e51e000 CR4: 0000000000350ee0
[ 50.712290] Call Trace:
[ 50.712630]
[ 50.712986] nf_ct_net_init+0x224/0x3d0
[ 50.713509] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.714125] ops_init+0xbb/0x6b0
[ 50.714580] setup_net+0x3d9/0x990
[ 50.715087] ? down_read_killable+0x1d7/0x4e0
[ 50.715666] ? __pfx_setup_net+0x10/0x10
[ 50.716234] ? copy_net_ns+0x17c/0x770
[ 50.716751] copy_net_ns+0x321/0x770
[ 50.717282] create_new_namespaces+0x3f6/0xb30
[ 50.717934] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.718577] ksys_unshare+0x44d/0x8e0
[ 50.719123] ? __pfx_ksys_unshare+0x10/0x10
[ 50.719686] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.720471] __x64_sys_unshare+0x31/0x40
[ 50.721049] do_syscall_64+0x3f/0x90
[ 50.721534] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.722233] RIP: 0033:0x7f9d88bc80d7
[ 50.722710] 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
[ 50.724932] RSP: 002b:00007fffe2be4c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.725906] RAX: ffffffffffffffda RBX: 00007fffe2be5298 RCX: 00007f9d88bc80d7
[ 50.726779] RDX: 00007f9d88c3241f RSI: 00007fffe2be4bf0 RDI: 0000000040000000
[ 50.727691] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2be4a00
[ 50.728618] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d88cdabf0
[ 50.729534] R13: 00007fffe2be4d30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.730471]
[ 50.730784] irq event stamp: 10495
[ 50.731263] hardirqs last enabled at (10507): [] __up_console_sem+0x78/0x80
[ 50.732363] hardirqs last disabled at (10518): [] __up_console_sem+0x5d/0x80
[ 50.733455] softirqs last enabled at (10360): [] irq_exit_rcu+0x93/0xc0
[ 50.734519] softirqs last disabled at (10355): [] irq_exit_rcu+0x93/0xc0
[ 50.735584] ---[ end trace 0000000000000000 ]---
[ 52.275592] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.324121] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.371929] Bluetooth: hci0: command 0x040f tx timeout
[ 58.418955] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:56:59 Registers:
info registers vcpu 0
RAX=000000000001d86b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fd4840390e8 CR3=000000000d650000 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=2030303a37353a32322036312079614d XMM01=5d3439393430362e30352020205b203a
XMM02=74656e20746120313632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3439393430362e30352020205b XMM07=79732030303a37353a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c99f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556dca400 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=00007fc8ccd3a6f4 CR3=000000000e51e000 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