Warning: Permanently added '[localhost]:20231' (ECDSA) to the list of known hosts.
2023/05/17 17:57:53 fuzzer started
2023/05/17 17:57:54 dialing manager at localhost:44319
2023/05/17 17:57:54 checking machine...
2023/05/17 17:57:54 checking revisions...
syzkaller login: [ 87.527656] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:57:54 testing simple program...
[ 87.594596] cgroup: Unknown subsys name 'net'
[ 87.664613] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 101.380978] audit: type=1400 audit(1684346288.161:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 102.522396] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 102.524076] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 102.526057] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 102.529591] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 102.531465] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 102.533507] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 102.932154] ------------[ cut here ]------------
[ 102.932813] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 102.934447] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.935524] Modules linked in:
[ 102.935934] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.941023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.942503] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.943504] 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
[ 102.946249] RSP: 0018:ffff888015a97c00 EFLAGS: 00010282
[ 102.947091] RAX: 0000000000000000 RBX: ffff88800d609c40 RCX: 0000000000000000
[ 102.948202] RDX: ffff888016b91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.949291] RBP: ffff88800d609c54 R08: 0000000000000001 R09: 0000000000000000
[ 102.950393] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.951435] R13: ffffffff84e23fe0 R14: ffff88800d609c48 R15: ffffffff84d74dc0
[ 102.952319] FS: 000055555677b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.953318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.954027] CR2: 00007f170ac896f4 CR3: 000000001841e000 CR4: 0000000000350ee0
[ 102.954924] Call Trace:
[ 102.955249]
[ 102.955575] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 102.956188] ipv4_frags_init_net+0x269/0x440
[ 102.956774] ops_init+0xbb/0x6b0
[ 102.957219] setup_net+0x3d9/0x990
[ 102.957704] ? down_read_killable+0x1d7/0x4e0
[ 102.958302] ? __pfx_setup_net+0x10/0x10
[ 102.958841] ? copy_net_ns+0x17c/0x770
[ 102.959380] copy_net_ns+0x321/0x770
[ 102.959868] create_new_namespaces+0x3f6/0xb30
[ 102.960479] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.961097] ksys_unshare+0x44d/0x8e0
[ 102.961616] ? __pfx_ksys_unshare+0x10/0x10
[ 102.962164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.962914] __x64_sys_unshare+0x31/0x40
[ 102.963460] do_syscall_64+0x3f/0x90
[ 102.963933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.964606] RIP: 0033:0x7f0f315440d7
[ 102.965074] 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
[ 102.967282] RSP: 002b:00007ffef9b84248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.968198] RAX: ffffffffffffffda RBX: 00007ffef9b84888 RCX: 00007f0f315440d7
[ 102.969085] RDX: 00007f0f315ae41f RSI: 00007ffef9b841e0 RDI: 0000000040000000
[ 102.969959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef9b83ff0
[ 102.970860] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f31656bf0
[ 102.971743] R13: 00007ffef9b84320 R14: 0000000000000000 R15: 00000000000000f8
[ 102.972652]
[ 102.972956] irq event stamp: 8961
[ 102.973405] hardirqs last enabled at (8973): [] __up_console_sem+0x78/0x80
[ 102.974471] hardirqs last disabled at (8984): [] __up_console_sem+0x5d/0x80
[ 102.975535] softirqs last enabled at (8534): [] irq_exit_rcu+0x93/0xc0
[ 102.976568] softirqs last disabled at (8519): [] irq_exit_rcu+0x93/0xc0
[ 102.977600] ---[ end trace 0000000000000000 ]---
[ 102.983018] ------------[ cut here ]------------
[ 102.983641] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 102.985250] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.986328] Modules linked in:
[ 102.986744] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.987911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.988928] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.989621] 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
[ 102.991840] RSP: 0018:ffff888015a97c00 EFLAGS: 00010282
[ 102.992517] RAX: 0000000000000000 RBX: ffff8880160d1c40 RCX: 0000000000000000
[ 102.993393] RDX: ffff888016b91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.994296] RBP: ffff8880160d1c54 R08: 0000000000000001 R09: 0000000000000000
[ 102.995158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.996033] R13: ffffffff84e23fe0 R14: ffff8880160d1c48 R15: ffffffff84da7d60
[ 102.996917] FS: 000055555677b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.997906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.998637] CR2: 00007f170ac896f4 CR3: 000000001841e000 CR4: 0000000000350ee0
[ 102.999555] Call Trace:
[ 102.999880]
[ 103.000175] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 103.000822] ipv6_frags_init_net+0x206/0x3c0
[ 103.001405] ops_init+0xbb/0x6b0
[ 103.001857] setup_net+0x3d9/0x990
[ 103.002348] ? down_read_killable+0x1d7/0x4e0
[ 103.002942] ? __pfx_setup_net+0x10/0x10
[ 103.003483] ? copy_net_ns+0x17c/0x770
[ 103.003991] copy_net_ns+0x321/0x770
[ 103.004504] create_new_namespaces+0x3f6/0xb30
[ 103.005098] unshare_nsproxy_namespaces+0xc1/0x200
[ 103.005732] ksys_unshare+0x44d/0x8e0
[ 103.006214] ? __pfx_ksys_unshare+0x10/0x10
[ 103.006788] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 103.007523] __x64_sys_unshare+0x31/0x40
[ 103.008045] do_syscall_64+0x3f/0x90
[ 103.008560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 103.009214] RIP: 0033:0x7f0f315440d7
[ 103.009710] 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
[ 103.011943] RSP: 002b:00007ffef9b84248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 103.012904] RAX: ffffffffffffffda RBX: 00007ffef9b84888 RCX: 00007f0f315440d7
[ 103.013792] RDX: 00007f0f315ae41f RSI: 00007ffef9b841e0 RDI: 0000000040000000
[ 103.014685] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef9b83ff0
[ 103.015601] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f31656bf0
[ 103.016493] R13: 00007ffef9b84320 R14: 0000000000000000 R15: 00000000000000f8
[ 103.017395]
[ 103.017695] irq event stamp: 10599
[ 103.018129] hardirqs last enabled at (10609): [] __up_console_sem+0x78/0x80
[ 103.019212] hardirqs last disabled at (10620): [] __up_console_sem+0x5d/0x80
[ 103.020292] softirqs last enabled at (10158): [] irq_exit_rcu+0x93/0xc0
[ 103.021333] softirqs last disabled at (10153): [] irq_exit_rcu+0x93/0xc0
[ 103.022371] ---[ end trace 0000000000000000 ]---
[ 103.023712] ------------[ cut here ]------------
[ 103.024367] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 103.026218] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 103.027322] Modules linked in:
[ 103.027721] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 103.028885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 103.029901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 103.030581] 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
[ 103.032727] RSP: 0018:ffff888015a97bf0 EFLAGS: 00010286
[ 103.033406] RAX: 0000000000000000 RBX: ffff88800d6fc840 RCX: 0000000000000000
[ 103.034248] RDX: ffff888016b91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 103.035166] RBP: ffff88800d6fc854 R08: 0000000000000001 R09: 0000000000000000
[ 103.036055] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 103.036938] R13: ffffffff84e23fe0 R14: ffff88800d6fc848 R15: ffffffff84db0aa0
[ 103.037839] FS: 000055555677b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 103.038822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.039558] CR2: 00007f170ac896f4 CR3: 000000001841e000 CR4: 0000000000350ee0
[ 103.040449] Call Trace:
[ 103.040772]
[ 103.041072] nf_ct_net_init+0x224/0x3d0
[ 103.041616] ? __pfx_nf_ct_net_init+0x10/0x10
[ 103.042187] ops_init+0xbb/0x6b0
[ 103.042659] setup_net+0x3d9/0x990
[ 103.043134] ? down_read_killable+0x1d7/0x4e0
[ 103.043733] ? __pfx_setup_net+0x10/0x10
[ 103.044248] ? copy_net_ns+0x17c/0x770
[ 103.044787] copy_net_ns+0x321/0x770
[ 103.045295] create_new_namespaces+0x3f6/0xb30
[ 103.045885] unshare_nsproxy_namespaces+0xc1/0x200
[ 103.046526] ksys_unshare+0x44d/0x8e0
[ 103.047024] ? __pfx_ksys_unshare+0x10/0x10
[ 103.047601] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 103.048339] __x64_sys_unshare+0x31/0x40
[ 103.048858] do_syscall_64+0x3f/0x90
[ 103.049358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 103.049996] RIP: 0033:0x7f0f315440d7
[ 103.050487] 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
[ 103.052687] RSP: 002b:00007ffef9b84248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 103.053632] RAX: ffffffffffffffda RBX: 00007ffef9b84888 RCX: 00007f0f315440d7
[ 103.054522] RDX: 00007f0f315ae41f RSI: 00007ffef9b841e0 RDI: 0000000040000000
[ 103.055429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef9b83ff0
[ 103.056307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f31656bf0
[ 103.057175] R13: 00007ffef9b84320 R14: 0000000000000000 R15: 00000000000000f8
[ 103.058081]
[ 103.058410] irq event stamp: 11435
[ 103.058850] hardirqs last enabled at (11445): [] __up_console_sem+0x78/0x80
[ 103.059911] hardirqs last disabled at (11456): [] __up_console_sem+0x5d/0x80
[ 103.060962] softirqs last enabled at (11372): [] irq_exit_rcu+0x93/0xc0
[ 103.061984] softirqs last disabled at (11363): [] irq_exit_rcu+0x93/0xc0
[ 103.063015] ---[ end trace 0000000000000000 ]---
[ 104.606979] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 106.654361] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 108.702338] Bluetooth: hci0: command 0x040f tx timeout
[ 110.750385] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:57:26 Registers:
info registers vcpu 0
RAX=0000000000025e2b 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=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 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=00007fca76d98d50 CR3=000000001628e000 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=4d57805ff038eb989844c100809d92eb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fddfc29a1ea3d494000000000013ff50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8b8914c49d8c84a500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff888015a975f0
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 000055555677b400 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=00007f170ac896f4 CR3=000000001841e000 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