Warning: Permanently added '[localhost]:2879' (ECDSA) to the list of known hosts.
2023/05/16 14:03:52 fuzzer started
2023/05/16 14:03:52 dialing manager at localhost:35573
2023/05/16 14:03:52 checking machine...
2023/05/16 14:03:52 checking revisions...
syzkaller login: [ 58.171596] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:03:52 testing simple program...
[ 58.239989] cgroup: Unknown subsys name 'net'
[ 58.334924] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.421766] audit: type=1400 audit(1684245845.859:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 72.542904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.545781] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.547353] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.550691] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.552819] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.554733] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.943822] ------------[ cut here ]------------
[ 72.944698] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.946929] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.948316] Modules linked in:
[ 72.948898] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.953690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.955049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.955960] 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
[ 72.958878] RSP: 0018:ffff88801909fc00 EFLAGS: 00010282
[ 72.959810] RAX: 0000000000000000 RBX: ffff88800cc0dc40 RCX: 0000000000000000
[ 72.960983] RDX: ffff88800e05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.962180] RBP: ffff88800cc0dc54 R08: 0000000000000001 R09: 0000000000000000
[ 72.963427] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.964508] R13: ffffffff84e223a0 R14: ffff88800cc0dc48 R15: ffffffff84d73340
[ 72.965552] FS: 000055555622e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.966760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.967636] CR2: 00007f3b44089750 CR3: 00000000165b2000 CR4: 0000000000350ee0
[ 72.968702] Call Trace:
[ 72.969092]
[ 72.969473] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.970211] ipv4_frags_init_net+0x269/0x440
[ 72.970948] ops_init+0xbb/0x6b0
[ 72.971504] setup_net+0x3d9/0x990
[ 72.972056] ? down_read_killable+0x1d7/0x4e0
[ 72.972783] ? __pfx_setup_net+0x10/0x10
[ 72.973442] ? copy_net_ns+0x17c/0x770
[ 72.974064] copy_net_ns+0x321/0x770
[ 72.974706] create_new_namespaces+0x3f6/0xb30
[ 72.975504] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.976124] ksys_unshare+0x44d/0x8e0
[ 72.976645] ? __pfx_ksys_unshare+0x10/0x10
[ 72.977196] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.977949] __x64_sys_unshare+0x31/0x40
[ 72.978495] do_syscall_64+0x3f/0x90
[ 72.978980] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.979648] RIP: 0033:0x7f1814d0f0d7
[ 72.980114] 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
[ 72.982274] RSP: 002b:00007ffdcf9f15b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.983229] RAX: ffffffffffffffda RBX: 00007ffdcf9f1bf8 RCX: 00007f1814d0f0d7
[ 72.984115] RDX: 00007f1814d7941f RSI: 00007ffdcf9f1550 RDI: 0000000040000000
[ 72.985001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcf9f1360
[ 72.985891] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1814e21bf0
[ 72.986794] R13: 00007ffdcf9f1690 R14: 0000000000000000 R15: 00000000000000f8
[ 72.987711]
[ 72.988008] irq event stamp: 8305
[ 72.988459] hardirqs last enabled at (8317): [] __up_console_sem+0x78/0x80
[ 72.989508] hardirqs last disabled at (8328): [] __up_console_sem+0x5d/0x80
[ 72.990633] softirqs last enabled at (8342): [] irq_exit_rcu+0x93/0xc0
[ 72.991670] softirqs last disabled at (8337): [] irq_exit_rcu+0x93/0xc0
[ 72.992710] ---[ end trace 0000000000000000 ]---
[ 72.997624] ------------[ cut here ]------------
[ 72.998236] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.000114] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.001172] Modules linked in:
[ 73.001602] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.002767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.003784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.004455] 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
[ 73.006644] RSP: 0018:ffff88801909fc00 EFLAGS: 00010282
[ 73.007322] RAX: 0000000000000000 RBX: ffff888010359c40 RCX: 0000000000000000
[ 73.008224] RDX: ffff88800e05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.009118] RBP: ffff888010359c54 R08: 0000000000000001 R09: 0000000000000000
[ 73.010005] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.010916] R13: ffffffff84e223a0 R14: ffff888010359c48 R15: ffffffff84da62e0
[ 73.011836] FS: 000055555622e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.012844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.013597] CR2: 00007f3b44089750 CR3: 00000000165b2000 CR4: 0000000000350ee0
[ 73.014503] Call Trace:
[ 73.014837]
[ 73.015136] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.015783] ipv6_frags_init_net+0x206/0x3c0
[ 73.016338] ops_init+0xbb/0x6b0
[ 73.016814] setup_net+0x3d9/0x990
[ 73.017271] ? down_read_killable+0x1d7/0x4e0
[ 73.017866] ? __pfx_setup_net+0x10/0x10
[ 73.018376] ? copy_net_ns+0x17c/0x770
[ 73.018933] copy_net_ns+0x321/0x770
[ 73.019441] create_new_namespaces+0x3f6/0xb30
[ 73.020023] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.020659] ksys_unshare+0x44d/0x8e0
[ 73.021146] ? __pfx_ksys_unshare+0x10/0x10
[ 73.021711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.022446] __x64_sys_unshare+0x31/0x40
[ 73.022969] do_syscall_64+0x3f/0x90
[ 73.023472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.024108] RIP: 0033:0x7f1814d0f0d7
[ 73.024594] 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
[ 73.026790] RSP: 002b:00007ffdcf9f15b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.027739] RAX: ffffffffffffffda RBX: 00007ffdcf9f1bf8 RCX: 00007f1814d0f0d7
[ 73.028618] RDX: 00007f1814d7941f RSI: 00007ffdcf9f1550 RDI: 0000000040000000
[ 73.029511] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcf9f1360
[ 73.030371] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1814e21bf0
[ 73.031265] R13: 00007ffdcf9f1690 R14: 0000000000000000 R15: 00000000000000f8
[ 73.032184]
[ 73.032510] irq event stamp: 9751
[ 73.032939] hardirqs last enabled at (9761): [] __up_console_sem+0x78/0x80
[ 73.033995] hardirqs last disabled at (9772): [] __up_console_sem+0x5d/0x80
[ 73.035052] softirqs last enabled at (9246): [] irq_exit_rcu+0x93/0xc0
[ 73.036087] softirqs last disabled at (9241): [] irq_exit_rcu+0x93/0xc0
executing program
[ 73.037138] ---[ end trace 0000000000000000 ]---
[ 73.038823] ------------[ cut here ]------------
[ 73.039438] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.041663] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.042704] Modules linked in:
[ 73.043118] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.044274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.045281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.045955] 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
[ 73.048137] RSP: 0018:ffff88801909fbf0 EFLAGS: 00010286
[ 73.048817] RAX: 0000000000000000 RBX: ffff888010359640 RCX: 0000000000000000
[ 73.049693] RDX: ffff88800e05d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.050583] RBP: ffff888010359654 R08: 0000000000000001 R09: 0000000000000000
[ 73.051489] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.052345] R13: ffffffff84e223a0 R14: ffff888010359648 R15: ffffffff84daf020
[ 73.053256] FS: 000055555622e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.054268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.055013] CR2: 00007f3b44089750 CR3: 00000000165b2000 CR4: 0000000000350ee0
[ 73.055907] Call Trace:
[ 73.056234]
[ 73.056559] nf_ct_net_init+0x224/0x3d0
[ 73.057072] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.057672] ops_init+0xbb/0x6b0
[ 73.058118] setup_net+0x3d9/0x990
[ 73.058594] ? down_read_killable+0x1d7/0x4e0
[ 73.059191] ? __pfx_setup_net+0x10/0x10
[ 73.059723] ? copy_net_ns+0x17c/0x770
[ 73.060229] copy_net_ns+0x321/0x770
[ 73.060728] create_new_namespaces+0x3f6/0xb30
[ 73.061315] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.061962] ksys_unshare+0x44d/0x8e0
[ 73.062480] ? __pfx_ksys_unshare+0x10/0x10
[ 73.063175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.063975] __x64_sys_unshare+0x31/0x40
[ 73.064527] do_syscall_64+0x3f/0x90
[ 73.065005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.065668] RIP: 0033:0x7f1814d0f0d7
[ 73.066138] 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
[ 73.068473] RSP: 002b:00007ffdcf9f15b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.069644] RAX: ffffffffffffffda RBX: 00007ffdcf9f1bf8 RCX: 00007f1814d0f0d7
[ 73.070753] RDX: 00007f1814d7941f RSI: 00007ffdcf9f1550 RDI: 0000000040000000
[ 73.071838] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcf9f1360
[ 73.072939] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1814e21bf0
[ 73.074030] R13: 00007ffdcf9f1690 R14: 0000000000000000 R15: 00000000000000f8
[ 73.075156]
[ 73.075567] irq event stamp: 10577
[ 73.076107] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 73.077434] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 73.078803] softirqs last enabled at (10236): [] irq_exit_rcu+0x93/0xc0
[ 73.080017] softirqs last disabled at (10231): [] irq_exit_rcu+0x93/0xc0
[ 73.081093] ---[ end trace 0000000000000000 ]---
[ 74.623008] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.670448] Bluetooth: hci0: command 0x041b tx timeout
[ 78.718494] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.766513] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:03:51 Registers:
info registers vcpu 0
RAX=00000000000308c1 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=00007f3b4402beb0 CR3=00000000160be000 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=cc52e7cc3252edb2cf4fda678499a8d5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=944e0351c6e02e44000000000013c158 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=34bb7f4ccd6d1d3700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 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=ffff88801909f5f0
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 000055555622e400 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=00007f3b44089750 CR3=00000000165b2000 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