Warning: Permanently added '[localhost]:17389' (ECDSA) to the list of known hosts.
2023/05/18 03:55:15 fuzzer started
2023/05/18 03:55:15 dialing manager at localhost:44319
2023/05/18 03:55:15 checking machine...
2023/05/18 03:55:15 checking revisions...
syzkaller login: [ 40.898827] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:55:16 testing simple program...
[ 40.967474] cgroup: Unknown subsys name 'net'
[ 41.063092] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.431201] audit: type=1400 audit(1684382128.638:6): 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
[ 54.556580] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.558916] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.560680] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.563818] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.566016] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.567717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.955992] ------------[ cut here ]------------
[ 54.956673] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.958331] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.959395] Modules linked in:
[ 54.959806] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.964785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.965815] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.966489] 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
[ 54.968659] RSP: 0018:ffff8880069cfc00 EFLAGS: 00010282
[ 54.969350] RAX: 0000000000000000 RBX: ffff88800f25c440 RCX: 0000000000000000
[ 54.970212] RDX: ffff888014589b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.971105] RBP: ffff88800f25c454 R08: 0000000000000001 R09: 0000000000000000
[ 54.971996] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.972882] R13: ffffffff84e23fe0 R14: ffff88800f25c448 R15: ffffffff84d74dc0
[ 54.973827] FS: 0000555556950400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.974840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.975588] CR2: 00007f2152d236f4 CR3: 000000000db34000 CR4: 0000000000350ee0
[ 54.976488] Call Trace:
[ 54.976815]
[ 54.977114] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.977774] ipv4_frags_init_net+0x269/0x440
[ 54.978366] ops_init+0xbb/0x6b0
[ 54.978813] setup_net+0x3d9/0x990
[ 54.979273] ? down_read_killable+0x1d7/0x4e0
[ 54.979879] ? __pfx_setup_net+0x10/0x10
[ 54.980422] ? copy_net_ns+0x17c/0x770
[ 54.980935] copy_net_ns+0x321/0x770
[ 54.981478] create_new_namespaces+0x3f6/0xb30
[ 54.982065] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.982716] ksys_unshare+0x44d/0x8e0
[ 54.983205] ? __pfx_ksys_unshare+0x10/0x10
[ 54.983779] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.984526] __x64_sys_unshare+0x31/0x40
[ 54.985042] do_syscall_64+0x3f/0x90
[ 54.985564] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.986204] RIP: 0033:0x7fdc8f5f30d7
[ 54.986695] 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
[ 54.988861] RSP: 002b:00007ffdc19f1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.989831] RAX: ffffffffffffffda RBX: 00007ffdc19f2618 RCX: 00007fdc8f5f30d7
[ 54.990721] RDX: 00007fdc8f65d41f RSI: 00007ffdc19f1f70 RDI: 0000000040000000
[ 54.991612] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19f1d80
[ 54.992500] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc8f705bf0
[ 54.993393] R13: 00007ffdc19f20b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.994274]
[ 54.994605] irq event stamp: 8587
[ 54.995033] hardirqs last enabled at (8597): [] __up_console_sem+0x78/0x80
[ 54.996107] hardirqs last disabled at (8608): [] __up_console_sem+0x5d/0x80
[ 54.997166] softirqs last enabled at (8212): [] irq_exit_rcu+0x93/0xc0
[ 54.998216] softirqs last disabled at (8207): [] irq_exit_rcu+0x93/0xc0
[ 54.999236] ---[ end trace 0000000000000000 ]---
[ 55.005131] ------------[ cut here ]------------
[ 55.005830] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.007568] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.008638] Modules linked in:
[ 55.009044] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.010224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.011232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.011907] 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
[ 55.014109] RSP: 0018:ffff8880069cfc00 EFLAGS: 00010282
[ 55.014795] RAX: 0000000000000000 RBX: ffff88800c5b4640 RCX: 0000000000000000
[ 55.015677] RDX: ffff888014589b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.016580] RBP: ffff88800c5b4654 R08: 0000000000000001 R09: 0000000000000000
[ 55.017516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.018436] R13: ffffffff84e23fe0 R14: ffff88800c5b4648 R15: ffffffff84da7d60
[ 55.019375] FS: 0000555556950400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.020415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.021174] CR2: 00007f2152d236f4 CR3: 000000000db34000 CR4: 0000000000350ee0
[ 55.022139] Call Trace:
[ 55.022511]
[ 55.022824] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.023500] ipv6_frags_init_net+0x206/0x3c0
[ 55.024086] ops_init+0xbb/0x6b0
[ 55.024585] setup_net+0x3d9/0x990
[ 55.025061] ? down_read_killable+0x1d7/0x4e0
[ 55.025701] ? __pfx_setup_net+0x10/0x10
[ 55.026239] ? copy_net_ns+0x17c/0x770
[ 55.026802] copy_net_ns+0x321/0x770
[ 55.027342] create_new_namespaces+0x3f6/0xb30
[ 55.027951] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.028647] ksys_unshare+0x44d/0x8e0
[ 55.029160] ? __pfx_ksys_unshare+0x10/0x10
[ 55.029779] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.030559] __x64_sys_unshare+0x31/0x40
[ 55.031100] do_syscall_64+0x3f/0x90
[ 55.031634] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.032337] RIP: 0033:0x7fdc8f5f30d7
[ 55.032823] 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
[ 55.035146] RSP: 002b:00007ffdc19f1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.036140] RAX: ffffffffffffffda RBX: 00007ffdc19f2618 RCX: 00007fdc8f5f30d7
[ 55.037076] RDX: 00007fdc8f65d41f RSI: 00007ffdc19f1f70 RDI: 0000000040000000
[ 55.038048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19f1d80
[ 55.038981] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc8f705bf0
[ 55.039922] R13: 00007ffdc19f20b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.040885]
[ 55.041202] irq event stamp: 10399
[ 55.041697] hardirqs last enabled at (10411): [] __up_console_sem+0x78/0x80
[ 55.042833] hardirqs last disabled at (10422): [] __up_console_sem+0x5d/0x80
[ 55.043959] softirqs last enabled at (10306): [] irq_exit_rcu+0x93/0xc0
[ 55.045062] softirqs last disabled at (10301): [] irq_exit_rcu+0x93/0xc0
[ 55.046170] ---[ end trace 0000000000000000 ]---
[ 55.047519] ------------[ cut here ]------------
[ 55.048122] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.050067] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.051192] Modules linked in:
[ 55.051651] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.052868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.053938] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.054637] 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
[ 55.056910] RSP: 0018:ffff8880069cfbf0 EFLAGS: 00010286
[ 55.057631] RAX: 0000000000000000 RBX: ffff88800c5b5c40 RCX: 0000000000000000
[ 55.058570] RDX: ffff888014589b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.059503] RBP: ffff88800c5b5c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.060443] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.061388] R13: ffffffff84e23fe0 R14: ffff88800c5b5c48 R15: ffffffff84db0aa0
[ 55.062326] FS: 0000555556950400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.063376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.064112] CR2: 00007f2152d236f4 CR3: 000000000db34000 CR4: 0000000000350ee0
[ 55.065045] Call Trace:
[ 55.065422]
[ 55.065734] nf_ct_net_init+0x224/0x3d0
[ 55.066277] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.066917] ops_init+0xbb/0x6b0
[ 55.067407] setup_net+0x3d9/0x990
[ 55.067883] ? down_read_killable+0x1d7/0x4e0
[ 55.068507] ? __pfx_setup_net+0x10/0x10
[ 55.069035] ? copy_net_ns+0x17c/0x770
[ 55.069612] copy_net_ns+0x321/0x770
[ 55.070119] create_new_namespaces+0x3f6/0xb30
[ 55.070760] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.071443] ksys_unshare+0x44d/0x8e0
[ 55.071961] ? __pfx_ksys_unshare+0x10/0x10
[ 55.072571] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.073364] __x64_sys_unshare+0x31/0x40
[ 55.073903] do_syscall_64+0x3f/0x90
[ 55.074426] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.075107] RIP: 0033:0x7fdc8f5f30d7
[ 55.075621] 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
[ 55.077925] RSP: 002b:00007ffdc19f1fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.078916] RAX: ffffffffffffffda RBX: 00007ffdc19f2618 RCX: 00007fdc8f5f30d7
[ 55.079855] RDX: 00007fdc8f65d41f RSI: 00007ffdc19f1f70 RDI: 0000000040000000
[ 55.080787] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19f1d80
[ 55.081736] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdc8f705bf0
[ 55.082674] R13: 00007ffdc19f20b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.083616]
[ 55.083932] irq event stamp: 11133
[ 55.084418] hardirqs last enabled at (11145): [] __up_console_sem+0x78/0x80
[ 55.085542] hardirqs last disabled at (11156): [] __up_console_sem+0x5d/0x80
[ 55.086653] softirqs last enabled at (10306): [] irq_exit_rcu+0x93/0xc0
[ 55.087730] softirqs last disabled at (10301): [] irq_exit_rcu+0x93/0xc0
[ 55.088839] ---[ end trace 0000000000000000 ]---
executing program
[ 56.636967] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.684410] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.732356] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.780378] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:55:25 Registers:
info registers vcpu 0
RAX=0000000000022ac5 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=00007fda40f747a0 CR3=000000000ee5e000 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=2030333a35353a33302038312079614d XMM01=5d3630383935392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880069cf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556950400 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=00007f2152d236f4 CR3=000000000db34000 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