Warning: Permanently added '[localhost]:28147' (ECDSA) to the list of known hosts.
2023/05/18 04:10:02 fuzzer started
2023/05/18 04:10:02 dialing manager at localhost:44319
2023/05/18 04:10:02 checking machine...
2023/05/18 04:10:02 checking revisions...
syzkaller login: [ 40.405071] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:10:02 testing simple program...
[ 40.468561] cgroup: Unknown subsys name 'net'
[ 40.550201] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.386701] audit: type=1400 audit(1684383014.664:6): 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
[ 53.508396] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.510287] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.512443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.520618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.522517] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.523735] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.882841] ------------[ cut here ]------------
[ 53.883541] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.885415] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.886626] Modules linked in:
[ 53.887038] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.892017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.893198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.893854] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.896218] RSP: 0018:ffff8880201d7c00 EFLAGS: 00010282
[ 53.896880] RAX: 0000000000000000 RBX: ffff888016661c40 RCX: 0000000000000000
[ 53.897927] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.898882] RBP: ffff888016661c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.899774] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.900690] R13: ffffffff84e23fe0 R14: ffff888016661c48 R15: ffffffff84d74dc0
[ 53.901604] FS: 0000555556866400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.902616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.903366] CR2: 00007f9ad6bb56f4 CR3: 00000000192e2000 CR4: 0000000000350ef0
[ 53.904264] Call Trace:
[ 53.904591]
[ 53.904894] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.905557] ipv4_frags_init_net+0x269/0x440
[ 53.906164] ops_init+0xbb/0x6b0
[ 53.906613] setup_net+0x3d9/0x990
[ 53.907067] ? down_read_killable+0x1d7/0x4e0
[ 53.907682] ? __pfx_setup_net+0x10/0x10
[ 53.908230] ? copy_net_ns+0x17c/0x770
[ 53.908742] copy_net_ns+0x321/0x770
[ 53.909298] create_new_namespaces+0x3f6/0xb30
[ 53.909896] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.910553] ksys_unshare+0x44d/0x8e0
[ 53.911048] ? __pfx_ksys_unshare+0x10/0x10
[ 53.911627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.912383] __x64_sys_unshare+0x31/0x40
[ 53.912899] do_syscall_64+0x3f/0x90
[ 53.913425] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.914077] RIP: 0033:0x7fb56bcfc0d7
[ 53.914582] 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
[ 53.916753] RSP: 002b:00007ffd4fc9a398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.917729] RAX: ffffffffffffffda RBX: 00007ffd4fc9a9d8 RCX: 00007fb56bcfc0d7
[ 53.918649] RDX: 00007fb56bd6641f RSI: 00007ffd4fc9a330 RDI: 0000000040000000
[ 53.919547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4fc9a140
[ 53.920450] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb56be0ebf0
[ 53.921365] R13: 00007ffd4fc9a470 R14: 0000000000000000 R15: 00000000000000f8
[ 53.922294]
[ 53.922599] irq event stamp: 8235
[ 53.923027] hardirqs last enabled at (8245): [] __up_console_sem+0x78/0x80
[ 53.924123] hardirqs last disabled at (8258): [] __up_console_sem+0x5d/0x80
[ 53.925220] softirqs last enabled at (7884): [] irq_exit_rcu+0x93/0xc0
[ 53.926276] softirqs last disabled at (7879): [] irq_exit_rcu+0x93/0xc0
[ 53.927311] ---[ end trace 0000000000000000 ]---
[ 53.934442] ------------[ cut here ]------------
[ 53.935048] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.936741] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.937834] Modules linked in:
[ 53.938280] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.939458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.940495] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.941202] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.943404] RSP: 0018:ffff8880201d7c00 EFLAGS: 00010282
[ 53.944067] RAX: 0000000000000000 RBX: ffff888016673040 RCX: 0000000000000000
[ 53.944988] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.945925] RBP: ffff888016673054 R08: 0000000000000001 R09: 0000000000000000
[ 53.946845] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.947788] R13: ffffffff84e23fe0 R14: ffff888016673048 R15: ffffffff84da7d60
[ 53.948705] FS: 0000555556866400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.949747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.950498] CR2: 00007f9ad6bb56f4 CR3: 00000000192e2000 CR4: 0000000000350ef0
[ 53.951423] Call Trace:
[ 53.951755]
[ 53.952051] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.952704] ipv6_frags_init_net+0x206/0x3c0
[ 53.953314] ops_init+0xbb/0x6b0
[ 53.953767] setup_net+0x3d9/0x990
[ 53.954258] ? down_read_killable+0x1d7/0x4e0
[ 53.954839] ? __pfx_setup_net+0x10/0x10
[ 53.955392] ? copy_net_ns+0x17c/0x770
[ 53.955907] copy_net_ns+0x321/0x770
[ 53.956425] create_new_namespaces+0x3f6/0xb30
[ 53.957014] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.957691] ksys_unshare+0x44d/0x8e0
[ 53.958243] ? __pfx_ksys_unshare+0x10/0x10
[ 53.958816] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.959607] __x64_sys_unshare+0x31/0x40
[ 53.960184] do_syscall_64+0x3f/0x90
[ 53.960689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.961402] RIP: 0033:0x7fb56bcfc0d7
[ 53.961889] 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
[ 53.964200] RSP: 002b:00007ffd4fc9a398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.965222] RAX: ffffffffffffffda RBX: 00007ffd4fc9a9d8 RCX: 00007fb56bcfc0d7
[ 53.966163] RDX: 00007fb56bd6641f RSI: 00007ffd4fc9a330 RDI: 0000000040000000
[ 53.967073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4fc9a140
[ 53.968007] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb56be0ebf0
[ 53.968944] R13: 00007ffd4fc9a470 R14: 0000000000000000 R15: 00000000000000f8
[ 53.969919]
[ 53.970272] irq event stamp: 10497
[ 53.970726] hardirqs last enabled at (10507): [] __up_console_sem+0x78/0x80
[ 53.971879] hardirqs last disabled at (10518): [] __up_console_sem+0x5d/0x80
[ 53.973003] softirqs last enabled at (10404): [] irq_exit_rcu+0x93/0xc0
[ 53.974125] softirqs last disabled at (10399): [] irq_exit_rcu+0x93/0xc0
[ 53.975219] ---[ end trace 0000000000000000 ]---
[ 53.976559] ------------[ cut here ]------------
[ 53.977219] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.979183] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.980308] Modules linked in:
[ 53.980733] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.981963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.983040] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.983756] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.986084] RSP: 0018:ffff8880201d7bf0 EFLAGS: 00010286
[ 53.986813] RAX: 0000000000000000 RBX: ffff888016673840 RCX: 0000000000000000
[ 53.987766] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.988697] RBP: ffff888016673854 R08: 0000000000000001 R09: 0000000000000000
[ 53.989658] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.990601] R13: ffffffff84e23fe0 R14: ffff888016673848 R15: ffffffff84db0aa0
[ 53.991548] FS: 0000555556866400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.992593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.993675] CR2: 00007f9ad6bb56f4 CR3: 00000000192e2000 CR4: 0000000000350ef0
[ 53.994611] Call Trace:
[ 53.994954]
[ 53.995301] nf_ct_net_init+0x224/0x3d0
[ 53.995840] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.996482] ops_init+0xbb/0x6b0
[ 53.996947] setup_net+0x3d9/0x990
[ 53.997481] ? down_read_killable+0x1d7/0x4e0
[ 53.998077] ? __pfx_setup_net+0x10/0x10
[ 53.998646] ? copy_net_ns+0x17c/0x770
[ 53.999215] copy_net_ns+0x321/0x770
[ 53.999719] create_new_namespaces+0x3f6/0xb30
[ 54.000379] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.001031] ksys_unshare+0x44d/0x8e0
[ 54.001586] ? __pfx_ksys_unshare+0x10/0x10
[ 54.002200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.002945] __x64_sys_unshare+0x31/0x40
[ 54.003525] do_syscall_64+0x3f/0x90
[ 54.004026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.004738] RIP: 0033:0x7fb56bcfc0d7
[ 54.005278] 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
[ 54.007578] RSP: 002b:00007ffd4fc9a398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.008585] RAX: ffffffffffffffda RBX: 00007ffd4fc9a9d8 RCX: 00007fb56bcfc0d7
[ 54.009546] RDX: 00007fb56bd6641f RSI: 00007ffd4fc9a330 RDI: 0000000040000000
[ 54.010480] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4fc9a140
[ 54.011429] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb56be0ebf0
[ 54.012372] R13: 00007ffd4fc9a470 R14: 0000000000000000 R15: 00000000000000f8
[ 54.013352]
[ 54.013678] irq event stamp: 11243
[ 54.014170] hardirqs last enabled at (11255): [] __up_console_sem+0x78/0x80
[ 54.015326] hardirqs last disabled at (11266): [] __up_console_sem+0x5d/0x80
[ 54.016462] softirqs last enabled at (10404): [] irq_exit_rcu+0x93/0xc0
[ 54.017584] softirqs last disabled at (10399): [] irq_exit_rcu+0x93/0xc0
[ 54.018688] ---[ end trace 0000000000000000 ]---
executing program
[ 55.591695] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.639183] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.687194] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.735246] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:10:12 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556866400 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=00007f9ad6bb56f4 CR3=00000000192e2000 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=0000000000038b81 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f78569d8080 CR3=0000000018340000 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=2036313a30313a34302038312079614d XMM01=5d3531343538382e33352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3531343538382e33352020205b XMM07=79732036313a30313a34302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000