Warning: Permanently added '[localhost]:14750' (ECDSA) to the list of known hosts.
2023/05/18 07:39:53 fuzzer started
2023/05/18 07:39:53 dialing manager at localhost:44319
2023/05/18 07:39:53 checking machine...
2023/05/18 07:39:53 checking revisions...
syzkaller login: [ 37.550273] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:39:53 testing simple program...
[ 37.620239] cgroup: Unknown subsys name 'net'
[ 37.714927] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.371637] audit: type=1400 audit(1684395606.334:6): 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
[ 51.505284] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.507176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.513615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.516779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.518958] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.520707] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.911137] ------------[ cut here ]------------
[ 51.912029] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.914083] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.915442] Modules linked in:
[ 51.915982] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.921457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.922553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.923253] 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
[ 51.925620] RSP: 0018:ffff88801de37c00 EFLAGS: 00010282
[ 51.926309] RAX: 0000000000000000 RBX: ffff88800cc2b040 RCX: 0000000000000000
[ 51.927274] RDX: ffff888015bc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.928275] RBP: ffff88800cc2b054 R08: 0000000000000001 R09: 0000000000000000
[ 51.929268] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.930234] R13: ffffffff84e23fe0 R14: ffff88800cc2b048 R15: ffffffff84d74dc0
[ 51.931206] FS: 0000555556fb7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.932292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.933085] CR2: 00007f7645b0c6f4 CR3: 0000000016072000 CR4: 0000000000350ee0
[ 51.934057] Call Trace:
[ 51.934444]
[ 51.934761] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.935455] ipv4_frags_init_net+0x269/0x440
[ 51.936079] ops_init+0xbb/0x6b0
[ 51.936595] setup_net+0x3d9/0x990
[ 51.937090] ? down_read_killable+0x1d7/0x4e0
[ 51.937734] ? __pfx_setup_net+0x10/0x10
[ 51.938282] ? copy_net_ns+0x17c/0x770
[ 51.938866] copy_net_ns+0x321/0x770
[ 51.939429] create_new_namespaces+0x3f6/0xb30
[ 51.940071] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.940760] ksys_unshare+0x44d/0x8e0
[ 51.941286] ? __pfx_ksys_unshare+0x10/0x10
[ 51.941912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.942703] __x64_sys_unshare+0x31/0x40
[ 51.943258] do_syscall_64+0x3f/0x90
[ 51.943806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.944555] RIP: 0033:0x7f72411290d7
[ 51.945059] 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
[ 51.947377] RSP: 002b:00007ffe13e67b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.948422] RAX: ffffffffffffffda RBX: 00007ffe13e68168 RCX: 00007f72411290d7
[ 51.949393] RDX: 00007f724119341f RSI: 00007ffe13e67ac0 RDI: 0000000040000000
[ 51.950306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13e678d0
[ 51.951285] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f724123bbf0
[ 51.952294] R13: 00007ffe13e67c00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.953278]
[ 51.953639] irq event stamp: 10365
[ 51.954100] hardirqs last enabled at (10375): [] __up_console_sem+0x78/0x80
[ 51.955236] hardirqs last disabled at (10386): [] __up_console_sem+0x5d/0x80
[ 51.956389] softirqs last enabled at (9860): [] irq_exit_rcu+0x93/0xc0
[ 51.957489] softirqs last disabled at (9855): [] irq_exit_rcu+0x93/0xc0
[ 51.958594] ---[ end trace 0000000000000000 ]---
[ 51.964777] ------------[ cut here ]------------
[ 51.965452] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.967169] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.968279] Modules linked in:
[ 51.968757] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.969954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.971013] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.971727] 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
[ 51.974046] RSP: 0018:ffff88801de37c00 EFLAGS: 00010282
[ 51.974767] RAX: 0000000000000000 RBX: ffff88800c52c640 RCX: 0000000000000000
[ 51.975694] RDX: ffff888015bc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.976659] RBP: ffff88800c52c654 R08: 0000000000000001 R09: 0000000000000000
[ 51.977619] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.978560] R13: ffffffff84e23fe0 R14: ffff88800c52c648 R15: ffffffff84da7d60
[ 51.979499] FS: 0000555556fb7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.980573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.981314] CR2: 00007f7645b0c6f4 CR3: 0000000016072000 CR4: 0000000000350ee0
[ 51.982240] Call Trace:
[ 51.982632]
[ 51.982960] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.983643] ipv6_frags_init_net+0x206/0x3c0
[ 51.984270] ops_init+0xbb/0x6b0
[ 51.984784] setup_net+0x3d9/0x990
[ 51.985265] ? down_read_killable+0x1d7/0x4e0
[ 51.985897] ? __pfx_setup_net+0x10/0x10
[ 51.986474] ? copy_net_ns+0x17c/0x770
[ 51.987006] copy_net_ns+0x321/0x770
[ 51.987567] create_new_namespaces+0x3f6/0xb30
[ 51.988202] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.988886] ksys_unshare+0x44d/0x8e0
[ 51.989567] ? __pfx_ksys_unshare+0x10/0x10
[ 51.990300] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.991287] __x64_sys_unshare+0x31/0x40
[ 51.992033] do_syscall_64+0x3f/0x90
[ 51.992708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.993598] RIP: 0033:0x7f72411290d7
[ 51.994203] 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
[ 51.997041] RSP: 002b:00007ffe13e67b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.998278] RAX: ffffffffffffffda RBX: 00007ffe13e68168 RCX: 00007f72411290d7
[ 51.999455] RDX: 00007f724119341f RSI: 00007ffe13e67ac0 RDI: 0000000040000000
[ 52.000656] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13e678d0
[ 52.001805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f724123bbf0
[ 52.002937] R13: 00007ffe13e67c00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.004143]
[ 52.004579] irq event stamp: 12439
[ 52.005144] hardirqs last enabled at (12449): [] __up_console_sem+0x78/0x80
[ 52.006517] hardirqs last disabled at (12460): [] __up_console_sem+0x5d/0x80
[ 52.007871] softirqs last enabled at (12230): [] irq_exit_rcu+0x93/0xc0
[ 52.009184] softirqs last disabled at (12221): [] irq_exit_rcu+0x93/0xc0
[ 52.010502] ---[ end trace 0000000000000000 ]---
[ 52.012181] ------------[ cut here ]------------
[ 52.013182] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.015556] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.016918] Modules linked in:
[ 52.017481] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.018960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.020362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.021179] 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
[ 52.023973] RSP: 0018:ffff88801de37bf0 EFLAGS: 00010286
[ 52.024838] RAX: 0000000000000000 RBX: ffff88800c52de40 RCX: 0000000000000000
[ 52.026004] RDX: ffff888015bc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.027182] RBP: ffff88800c52de54 R08: 0000000000000001 R09: 0000000000000000
[ 52.028381] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.029554] R13: ffffffff84e23fe0 R14: ffff88800c52de48 R15: ffffffff84db0aa0
[ 52.030735] FS: 0000555556fb7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.032091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.033072] CR2: 00007f7645b0c6f4 CR3: 0000000016072000 CR4: 0000000000350ee0
[ 52.034221] Call Trace:
[ 52.034607]
[ 52.034932] nf_ct_net_init+0x224/0x3d0
[ 52.035530] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.036161] ops_init+0xbb/0x6b0
[ 52.036680] setup_net+0x3d9/0x990
[ 52.037172] ? down_read_killable+0x1d7/0x4e0
[ 52.037819] ? __pfx_setup_net+0x10/0x10
[ 52.038407] ? copy_net_ns+0x17c/0x770
[ 52.038950] copy_net_ns+0x321/0x770
[ 52.039501] create_new_namespaces+0x3f6/0xb30
[ 52.040142] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.040847] ksys_unshare+0x44d/0x8e0
[ 52.041419] ? __pfx_ksys_unshare+0x10/0x10
[ 52.042009] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.042809] __x64_sys_unshare+0x31/0x40
[ 52.043402] do_syscall_64+0x3f/0x90
[ 52.043942] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.044681] RIP: 0033:0x7f72411290d7
[ 52.045180] 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
[ 52.047508] RSP: 002b:00007ffe13e67b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.048572] RAX: ffffffffffffffda RBX: 00007ffe13e68168 RCX: 00007f72411290d7
[ 52.049536] RDX: 00007f724119341f RSI: 00007ffe13e67ac0 RDI: 0000000040000000
[ 52.050496] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13e678d0
[ 52.051469] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f724123bbf0
[ 52.052440] R13: 00007ffe13e67c00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.053432]
[ 52.053755] irq event stamp: 13309
[ 52.054219] hardirqs last enabled at (13319): [] __up_console_sem+0x78/0x80
[ 52.055380] hardirqs last disabled at (13330): [] __up_console_sem+0x5d/0x80
[ 52.056551] softirqs last enabled at (12966): [] irq_exit_rcu+0x93/0xc0
[ 52.057677] softirqs last disabled at (12961): [] irq_exit_rcu+0x93/0xc0
[ 52.058798] ---[ end trace 0000000000000000 ]---
executing program
[ 53.579951] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.627391] Bluetooth: hci0: command 0x041b tx timeout
[ 57.675411] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.724401] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:40:07 Registers:
info registers vcpu 0
RAX=0000000000026ef1 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f2438f1f120 CR3=00000000094b6000 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=2037303a30343a37302038312079614d XMM01=5d3234343531392e31352020205b203a
XMM02=646f4d205d3234343531392e31352020 XMM03=6b7a79732037303a30343a3730203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3338303431392e31352020205b XMM07=79732037303a30343a37302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801de375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556fb7400 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=00007f7645b0c6f4 CR3=0000000016072000 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