Warning: Permanently added '[localhost]:8962' (ECDSA) to the list of known hosts.
2023/05/17 08:26:45 fuzzer started
2023/05/17 08:26:46 dialing manager at localhost:35573
2023/05/17 08:26:46 checking machine...
2023/05/17 08:26:46 checking revisions...
syzkaller login: [ 37.020955] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:26:46 testing simple program...
[ 37.082856] cgroup: Unknown subsys name 'net'
[ 37.146450] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.381530] audit: type=1400 audit(1684312018.626:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.510168] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.513204] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.514849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.518033] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.519853] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.521089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.888584] ------------[ cut here ]------------
[ 50.889286] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.891049] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.892173] Modules linked in:
[ 50.892648] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.896572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.897662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.898357] 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
[ 50.900652] RSP: 0018:ffff88801a06fc00 EFLAGS: 00010282
[ 50.901332] RAX: 0000000000000000 RBX: ffff88800d85b040 RCX: 0000000000000000
[ 50.902298] RDX: ffff888015b78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.903228] RBP: ffff88800d85b054 R08: 0000000000000001 R09: 0000000000000000
[ 50.904173] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.905101] R13: ffffffff84e223a0 R14: ffff88800d85b048 R15: ffffffff84d73340
[ 50.906045] FS: 0000555555ec4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.907146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.907939] CR2: 00007f6dbe8f66f4 CR3: 00000000193a2000 CR4: 0000000000350ef0
[ 50.908875] Call Trace:
[ 50.909218]
[ 50.909530] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.910203] ipv4_frags_init_net+0x269/0x440
[ 50.910830] ops_init+0xbb/0x6b0
[ 50.911295] setup_net+0x3d9/0x990
[ 50.911793] ? down_read_killable+0x1d7/0x4e0
[ 50.912395] ? __pfx_setup_net+0x10/0x10
[ 50.912956] ? copy_net_ns+0x17c/0x770
[ 50.913496] copy_net_ns+0x321/0x770
[ 50.914026] create_new_namespaces+0x3f6/0xb30
[ 50.914688] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.915340] ksys_unshare+0x44d/0x8e0
[ 50.915893] ? __pfx_ksys_unshare+0x10/0x10
[ 50.916472] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.917256] __x64_sys_unshare+0x31/0x40
[ 50.917832] do_syscall_64+0x3f/0x90
[ 50.918339] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.919045] RIP: 0033:0x7fafde8a80d7
[ 50.919537] 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
[ 50.921841] RSP: 002b:00007ffcabf38568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.922861] RAX: ffffffffffffffda RBX: 00007ffcabf38ba8 RCX: 00007fafde8a80d7
[ 50.923802] RDX: 00007fafde91241f RSI: 00007ffcabf38500 RDI: 0000000040000000
[ 50.924735] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabf38310
[ 50.925667] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fafde9babf0
[ 50.926590] R13: 00007ffcabf38640 R14: 0000000000000000 R15: 00000000000000f8
[ 50.927540]
[ 50.927894] irq event stamp: 8211
[ 50.928338] hardirqs last enabled at (8221): [] __up_console_sem+0x78/0x80
[ 50.929444] hardirqs last disabled at (8232): [] __up_console_sem+0x5d/0x80
[ 50.930574] softirqs last enabled at (7872): [] irq_exit_rcu+0x93/0xc0
[ 50.931692] softirqs last disabled at (7863): [] irq_exit_rcu+0x93/0xc0
[ 50.932782] ---[ end trace 0000000000000000 ]---
[ 50.940552] ------------[ cut here ]------------
[ 50.941334] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.943394] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.944674] Modules linked in:
[ 50.945159] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.946563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.947794] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.948571] 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
[ 50.951246] RSP: 0018:ffff88801a06fc00 EFLAGS: 00010282
[ 50.952068] RAX: 0000000000000000 RBX: ffff888013aa3440 RCX: 0000000000000000
[ 50.953133] RDX: ffff888015b78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.954214] RBP: ffff888013aa3454 R08: 0000000000000001 R09: 0000000000000000
[ 50.955298] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.956373] R13: ffffffff84e223a0 R14: ffff888013aa3448 R15: ffffffff84da62e0
[ 50.957458] FS: 0000555555ec4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.958667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.959526] CR2: 00007f6dbe8f66f4 CR3: 00000000193a2000 CR4: 0000000000350ef0
[ 50.960600] Call Trace:
[ 50.961017]
[ 50.961377] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.962142] ipv6_frags_init_net+0x206/0x3c0
[ 50.962871] ops_init+0xbb/0x6b0
[ 50.963404] setup_net+0x3d9/0x990
[ 50.963984] ? down_read_killable+0x1d7/0x4e0
[ 50.964701] ? __pfx_setup_net+0x10/0x10
[ 50.965320] ? copy_net_ns+0x17c/0x770
[ 50.965971] copy_net_ns+0x321/0x770
[ 50.966575] create_new_namespaces+0x3f6/0xb30
[ 50.967327] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.968119] ksys_unshare+0x44d/0x8e0
[ 50.968753] ? __pfx_ksys_unshare+0x10/0x10
[ 50.969423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.970343] __x64_sys_unshare+0x31/0x40
[ 50.971008] do_syscall_64+0x3f/0x90
[ 50.971588] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.972411] RIP: 0033:0x7fafde8a80d7
[ 50.973013] 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
[ 50.975684] RSP: 002b:00007ffcabf38568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.976839] RAX: ffffffffffffffda RBX: 00007ffcabf38ba8 RCX: 00007fafde8a80d7
[ 50.977913] RDX: 00007fafde91241f RSI: 00007ffcabf38500 RDI: 0000000040000000
[ 50.979059] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabf38310
[ 50.980145] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fafde9babf0
[ 50.981227] R13: 00007ffcabf38640 R14: 0000000000000000 R15: 00000000000000f8
[ 50.982362]
[ 50.982770] irq event stamp: 10819
[ 50.983303] hardirqs last enabled at (10829): [] __up_console_sem+0x78/0x80
[ 50.984626] hardirqs last disabled at (10842): [] __up_console_sem+0x5d/0x80
[ 50.985948] softirqs last enabled at (10766): [] irq_exit_rcu+0x93/0xc0
[ 50.987243] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 50.988521] ---[ end trace 0000000000000000 ]---
[ 50.990137] ------------[ cut here ]------------
[ 50.990871] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.993201] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.994486] Modules linked in:
[ 50.995010] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.996388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.997630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.998401] 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
[ 51.001076] RSP: 0018:ffff88801a06fbf0 EFLAGS: 00010286
[ 51.001922] RAX: 0000000000000000 RBX: ffff888013aa3a40 RCX: 0000000000000000
[ 51.003045] RDX: ffff888015b78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.004157] RBP: ffff888013aa3a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.005262] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.006227] R13: ffffffff84e223a0 R14: ffff888013aa3a48 R15: ffffffff84daf020
[ 51.007175] FS: 0000555555ec4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.008229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.009010] CR2: 00007f6dbe8f66f4 CR3: 00000000193a2000 CR4: 0000000000350ef0
[ 51.009939] Call Trace:
[ 51.010280]
[ 51.010636] nf_ct_net_init+0x224/0x3d0
[ 51.011179] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.011815] ops_init+0xbb/0x6b0
[ 51.012280] setup_net+0x3d9/0x990
[ 51.012782] ? down_read_killable+0x1d7/0x4e0
[ 51.013371] ? __pfx_setup_net+0x10/0x10
[ 51.013927] ? copy_net_ns+0x17c/0x770
[ 51.014464] copy_net_ns+0x321/0x770
[ 51.014994] create_new_namespaces+0x3f6/0xb30
[ 51.015629] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.016277] ksys_unshare+0x44d/0x8e0
[ 51.016811] ? __pfx_ksys_unshare+0x10/0x10
[ 51.017384] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.018155] __x64_sys_unshare+0x31/0x40
[ 51.018735] do_syscall_64+0x3f/0x90
[ 51.019228] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.019931] RIP: 0033:0x7fafde8a80d7
[ 51.020411] 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
[ 51.022717] RSP: 002b:00007ffcabf38568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.023704] RAX: ffffffffffffffda RBX: 00007ffcabf38ba8 RCX: 00007fafde8a80d7
[ 51.024633] RDX: 00007fafde91241f RSI: 00007ffcabf38500 RDI: 0000000040000000
[ 51.025534] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabf38310
[ 51.026479] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fafde9babf0
[ 51.027408] R13: 00007ffcabf38640 R14: 0000000000000000 R15: 00000000000000f8
[ 51.028371]
[ 51.028714] irq event stamp: 11625
[ 51.029177] hardirqs last enabled at (11635): [] __up_console_sem+0x78/0x80
[ 51.030332] hardirqs last disabled at (11646): [] __up_console_sem+0x5d/0x80
[ 51.031464] softirqs last enabled at (11354): [] irq_exit_rcu+0x93/0xc0
[ 51.032572] softirqs last disabled at (11345): [] irq_exit_rcu+0x93/0xc0
[ 51.033677] ---[ end trace 0000000000000000 ]---
executing program
[ 52.531067] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.579349] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.626779] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.674678] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:26:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a06f5f0
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 0000555555ec4400 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=00007f6dbe8f66f4 CR3=00000000193a2000 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=0000000000031617 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=00000206 [-----P-] 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=00007f73ef0153e0 CR3=00000000165f4000 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=fad69ab488728d9cdc459a7ca73504ad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5e00193ef4ffdae5000000000013bd48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f6c3ac2c7bc44f1300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000