Warning: Permanently added '[localhost]:35904' (ECDSA) to the list of known hosts.
2023/05/17 13:14:50 fuzzer started
2023/05/17 13:14:51 dialing manager at localhost:44319
2023/05/17 13:14:51 checking machine...
2023/05/17 13:14:51 checking revisions...
syzkaller login: [ 51.863850] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:14:51 testing simple program...
[ 51.932975] cgroup: Unknown subsys name 'net'
[ 52.022604] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.372684] audit: type=1400 audit(1684329303.735:6): 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
[ 65.484698] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.487810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.489906] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.507765] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.510047] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.511996] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.889531] ------------[ cut here ]------------
[ 65.890150] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.892011] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.893237] Modules linked in:
[ 65.893653] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.898697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.899797] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.900557] 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
[ 65.902846] RSP: 0018:ffff88801e897c00 EFLAGS: 00010282
[ 65.903614] RAX: 0000000000000000 RBX: ffff88800f133c40 RCX: 0000000000000000
[ 65.904577] RDX: ffff8880167d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.905600] RBP: ffff88800f133c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.906596] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.907629] R13: ffffffff84e23fe0 R14: ffff88800f133c48 R15: ffffffff84d74dc0
[ 65.908648] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.909807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.910547] CR2: 00007f714d0ef6f4 CR3: 000000001f6b6000 CR4: 0000000000350ee0
[ 65.911430] Call Trace:
[ 65.911752]
[ 65.912050] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.912701] ipv4_frags_init_net+0x269/0x440
[ 65.913293] ops_init+0xbb/0x6b0
[ 65.913739] setup_net+0x3d9/0x990
[ 65.914223] ? down_read_killable+0x1d7/0x4e0
[ 65.914788] ? __pfx_setup_net+0x10/0x10
[ 65.915322] ? copy_net_ns+0x17c/0x770
[ 65.915829] copy_net_ns+0x321/0x770
[ 65.916350] create_new_namespaces+0x3f6/0xb30
[ 65.916942] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.917580] ksys_unshare+0x44d/0x8e0
[ 65.918073] ? __pfx_ksys_unshare+0x10/0x10
[ 65.918645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.919390] __x64_sys_unshare+0x31/0x40
[ 65.919906] do_syscall_64+0x3f/0x90
[ 65.920408] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.921069] RIP: 0033:0x7f96806f00d7
[ 65.921563] 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
[ 65.923719] RSP: 002b:00007ffc48e59108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.924660] RAX: ffffffffffffffda RBX: 00007ffc48e59748 RCX: 00007f96806f00d7
[ 65.925550] RDX: 00007f968075a41f RSI: 00007ffc48e590a0 RDI: 0000000040000000
[ 65.926429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc48e58eb0
[ 65.927305] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9680802bf0
[ 65.928152] R13: 00007ffc48e591e0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.929059]
[ 65.929387] irq event stamp: 8801
[ 65.929808] hardirqs last enabled at (8811): [] __up_console_sem+0x78/0x80
[ 65.930861] hardirqs last disabled at (8822): [] __up_console_sem+0x5d/0x80
[ 65.931907] softirqs last enabled at (8462): [] irq_exit_rcu+0x93/0xc0
[ 65.932944] softirqs last disabled at (8393): [] irq_exit_rcu+0x93/0xc0
[ 65.933957] ---[ end trace 0000000000000000 ]---
[ 65.939266] ------------[ cut here ]------------
[ 65.939848] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.941672] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.942726] Modules linked in:
[ 65.943137] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.944304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.945318] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.945966] 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
[ 65.948137] RSP: 0018:ffff88801e897c00 EFLAGS: 00010282
[ 65.948811] RAX: 0000000000000000 RBX: ffff88800d604040 RCX: 0000000000000000
[ 65.949722] RDX: ffff8880167d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.950605] RBP: ffff88800d604054 R08: 0000000000000001 R09: 0000000000000000
[ 65.951489] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.952369] R13: ffffffff84e23fe0 R14: ffff88800d604048 R15: ffffffff84da7d60
[ 65.953267] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.954262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.954974] CR2: 00007f714d0ef6f4 CR3: 000000001f6b6000 CR4: 0000000000350ee0
[ 65.955863] Call Trace:
[ 65.956221]
[ 65.956516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.957141] ipv6_frags_init_net+0x206/0x3c0
[ 65.957729] ops_init+0xbb/0x6b0
[ 65.958199] setup_net+0x3d9/0x990
[ 65.958654] ? down_read_killable+0x1d7/0x4e0
[ 65.959257] ? __pfx_setup_net+0x10/0x10
[ 65.959761] ? copy_net_ns+0x17c/0x770
[ 65.960302] copy_net_ns+0x321/0x770
[ 65.960779] create_new_namespaces+0x3f6/0xb30
[ 65.961418] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.962029] ksys_unshare+0x44d/0x8e0
[ 65.962547] ? __pfx_ksys_unshare+0x10/0x10
[ 65.963085] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.963829] __x64_sys_unshare+0x31/0x40
[ 65.964377] do_syscall_64+0x3f/0x90
[ 65.964859] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.965526] RIP: 0033:0x7f96806f00d7
[ 65.965985] 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
[ 65.968127] RSP: 002b:00007ffc48e59108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.969086] RAX: ffffffffffffffda RBX: 00007ffc48e59748 RCX: 00007f96806f00d7
[ 65.969973] RDX: 00007f968075a41f RSI: 00007ffc48e590a0 RDI: 0000000040000000
[ 65.970864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc48e58eb0
[ 65.971748] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9680802bf0
[ 65.972628] R13: 00007ffc48e591e0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.973547]
[ 65.973844] irq event stamp: 10621
[ 65.974301] hardirqs last enabled at (10633): [] __up_console_sem+0x78/0x80
[ 65.975352] hardirqs last disabled at (10644): [] __up_console_sem+0x5d/0x80
[ 65.976402] softirqs last enabled at (10116): [] irq_exit_rcu+0x93/0xc0
[ 65.977492] softirqs last disabled at (10111): [] irq_exit_rcu+0x93/0xc0
[ 65.978523] ---[ end trace 0000000000000000 ]---
[ 65.979841] ------------[ cut here ]------------
[ 65.980506] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.982483] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.983534] Modules linked in:
[ 65.983939] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.985100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.986115] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.986783] 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
[ 65.988967] RSP: 0018:ffff88801e897bf0 EFLAGS: 00010286
[ 65.989660] RAX: 0000000000000000 RBX: ffff888015b49840 RCX: 0000000000000000
[ 65.990551] RDX: ffff8880167d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.991433] RBP: ffff888015b49854 R08: 0000000000000001 R09: 0000000000000000
[ 65.992331] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.993232] R13: ffffffff84e23fe0 R14: ffff888015b49848 R15: ffffffff84db0aa0
[ 65.994085] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.995076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.995805] CR2: 00007f714d0ef6f4 CR3: 000000001f6b6000 CR4: 0000000000350ee0
[ 65.996694] Call Trace:
[ 65.997024]
[ 65.997354] nf_ct_net_init+0x224/0x3d0
[ 65.997874] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.998477] ops_init+0xbb/0x6b0
[ 65.998923] setup_net+0x3d9/0x990
[ 65.999413] ? down_read_killable+0x1d7/0x4e0
[ 65.999980] ? __pfx_setup_net+0x10/0x10
[ 66.000512] ? copy_net_ns+0x17c/0x770
[ 66.001031] copy_net_ns+0x321/0x770
[ 66.001543] create_new_namespaces+0x3f6/0xb30
[ 66.002123] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.002766] ksys_unshare+0x44d/0x8e0
[ 66.003290] ? __pfx_ksys_unshare+0x10/0x10
[ 66.003833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.004561] __x64_sys_unshare+0x31/0x40
[ 66.005092] do_syscall_64+0x3f/0x90
[ 66.005606] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.006281] RIP: 0033:0x7f96806f00d7
[ 66.006741] 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
[ 66.008896] RSP: 002b:00007ffc48e59108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.009833] RAX: ffffffffffffffda RBX: 00007ffc48e59748 RCX: 00007f96806f00d7
[ 66.010718] RDX: 00007f968075a41f RSI: 00007ffc48e590a0 RDI: 0000000040000000
[ 66.011603] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc48e58eb0
[ 66.012482] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9680802bf0
[ 66.013378] R13: 00007ffc48e591e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.014284]
[ 66.014587] irq event stamp: 11407
[ 66.015011] hardirqs last enabled at (11417): [] __up_console_sem+0x78/0x80
[ 66.016066] hardirqs last disabled at (11428): [] __up_console_sem+0x5d/0x80
[ 66.017130] softirqs last enabled at (11236): [] irq_exit_rcu+0x93/0xc0
[ 66.018158] softirqs last disabled at (11231): [] irq_exit_rcu+0x93/0xc0
[ 66.019213] ---[ end trace 0000000000000000 ]---
executing program
[ 67.575861] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.622258] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.670241] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.718250] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:14:57 Registers:
info registers vcpu 0
RAX=00000026ae8c4e94 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000026
RSI=ffff88806ce28140 RDI=0000000000053b63 RBP=ffff88806ce28140 RSP=ffff88806ce09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000efa05 R11=0000000000000001
R12=0000000000053b63 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce2b900
RIP=ffffffff811061e5 RFL=00000013 [----A-C] 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 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=00007fca7c038058 CR3=000000000d4ee000 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=2035303a35313a33312037312079614d XMM01=5d3131303239382e35362020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3131303239382e35362020205b XMM07=79732035303a35313a33312037312079
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555562a5400 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=00007f714d0ef6f4 CR3=000000001f6b6000 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