Warning: Permanently added '[localhost]:26975' (ECDSA) to the list of known hosts.
2023/05/18 05:27:18 fuzzer started
2023/05/18 05:27:19 dialing manager at localhost:44319
2023/05/18 05:27:19 checking machine...
2023/05/18 05:27:19 checking revisions...
syzkaller login: [ 40.724008] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:27:19 testing simple program...
[ 40.800575] cgroup: Unknown subsys name 'net'
[ 40.932231] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.445580] audit: type=1400 audit(1684387652.186:6): 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
[ 54.531379] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.533521] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.535340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.538579] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.540819] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.542074] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.938290] ------------[ cut here ]------------
[ 54.939088] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.941074] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.942347] Modules linked in:
[ 54.942862] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.947898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.948987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.949726] 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
[ 54.952040] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 54.952752] RAX: 0000000000000000 RBX: ffff8880161a1040 RCX: 0000000000000000
[ 54.953631] RDX: ffff8880161051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.954521] RBP: ffff8880161a1054 R08: 0000000000000001 R09: 0000000000000000
[ 54.955367] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.956253] R13: ffffffff84e23fe0 R14: ffff8880161a1048 R15: ffffffff84d74dc0
[ 54.957149] FS: 0000555555f8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.958142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.958872] CR2: 00007f70be9166f4 CR3: 0000000019e9c000 CR4: 0000000000350ee0
[ 54.959760] Call Trace:
[ 54.960087]
[ 54.960404] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.961065] ipv4_frags_init_net+0x269/0x440
[ 54.961656] ops_init+0xbb/0x6b0
[ 54.962102] setup_net+0x3d9/0x990
[ 54.962592] ? down_read_killable+0x1d7/0x4e0
[ 54.963170] ? __pfx_setup_net+0x10/0x10
[ 54.963706] ? copy_net_ns+0x17c/0x770
[ 54.964218] copy_net_ns+0x321/0x770
[ 54.964748] create_new_namespaces+0x3f6/0xb30
[ 54.965342] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.965988] ksys_unshare+0x44d/0x8e0
[ 54.966513] ? __pfx_ksys_unshare+0x10/0x10
[ 54.967066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.967850] __x64_sys_unshare+0x31/0x40
[ 54.968366] do_syscall_64+0x3f/0x90
[ 54.968925] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.969644] RIP: 0033:0x7fec89f5d0d7
[ 54.970129] 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
[ 54.972476] RSP: 002b:00007fffb8ee4758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.973527] RAX: ffffffffffffffda RBX: 00007fffb8ee4d98 RCX: 00007fec89f5d0d7
[ 54.974506] RDX: 00007fec89fc741f RSI: 00007fffb8ee46f0 RDI: 0000000040000000
[ 54.975398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb8ee4500
[ 54.976360] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fec8a06fbf0
[ 54.977344] R13: 00007fffb8ee4830 R14: 0000000000000000 R15: 00000000000000f8
[ 54.978343]
[ 54.978685] irq event stamp: 10137
[ 54.979143] hardirqs last enabled at (10147): [] __up_console_sem+0x78/0x80
[ 54.980261] hardirqs last disabled at (10158): [] __up_console_sem+0x5d/0x80
[ 54.981384] softirqs last enabled at (9710): [] irq_exit_rcu+0x93/0xc0
[ 54.982499] softirqs last disabled at (9697): [] irq_exit_rcu+0x93/0xc0
[ 54.983583] ---[ end trace 0000000000000000 ]---
[ 54.989246] ------------[ cut here ]------------
[ 54.989987] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.991717] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.992843] Modules linked in:
[ 54.993275] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.994492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.995554] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.996228] 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
[ 54.998536] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 54.999220] RAX: 0000000000000000 RBX: ffff888013dd1840 RCX: 0000000000000000
[ 55.000146] RDX: ffff8880161051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.001057] RBP: ffff888013dd1854 R08: 0000000000000001 R09: 0000000000000000
[ 55.001957] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.002890] R13: ffffffff84e23fe0 R14: ffff888013dd1848 R15: ffffffff84da7d60
[ 55.003827] FS: 0000555555f8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.004870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.005658] CR2: 00007f70be9166f4 CR3: 0000000019e9c000 CR4: 0000000000350ee0
[ 55.006588] Call Trace:
[ 55.006928]
[ 55.007237] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.007912] ipv6_frags_init_net+0x206/0x3c0
[ 55.008520] ops_init+0xbb/0x6b0
[ 55.009014] setup_net+0x3d9/0x990
[ 55.009528] ? down_read_killable+0x1d7/0x4e0
[ 55.010125] ? __pfx_setup_net+0x10/0x10
[ 55.010692] ? copy_net_ns+0x17c/0x770
[ 55.011224] copy_net_ns+0x321/0x770
[ 55.011753] create_new_namespaces+0x3f6/0xb30
[ 55.012367] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.013050] ksys_unshare+0x44d/0x8e0
[ 55.013600] ? __pfx_ksys_unshare+0x10/0x10
[ 55.014170] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.014950] __x64_sys_unshare+0x31/0x40
[ 55.015532] do_syscall_64+0x3f/0x90
[ 55.016033] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.016741] RIP: 0033:0x7fec89f5d0d7
[ 55.017233] 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
[ 55.019525] RSP: 002b:00007fffb8ee4758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.020516] RAX: ffffffffffffffda RBX: 00007fffb8ee4d98 RCX: 00007fec89f5d0d7
[ 55.021475] RDX: 00007fec89fc741f RSI: 00007fffb8ee46f0 RDI: 0000000040000000
[ 55.022380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb8ee4500
[ 55.023312] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fec8a06fbf0
[ 55.024252] R13: 00007fffb8ee4830 R14: 0000000000000000 R15: 00000000000000f8
[ 55.025211]
[ 55.025557] irq event stamp: 11959
[ 55.026012] hardirqs last enabled at (11969): [] __up_console_sem+0x78/0x80
[ 55.027079] hardirqs last disabled at (11980): [] __up_console_sem+0x5d/0x80
[ 55.028141] softirqs last enabled at (11470): [] irq_exit_rcu+0x93/0xc0
[ 55.029187] softirqs last disabled at (11465): [] irq_exit_rcu+0x93/0xc0
[ 55.030228] ---[ end trace 0000000000000000 ]---
[ 55.031582] ------------[ cut here ]------------
[ 55.032168] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.034032] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.035097] Modules linked in:
[ 55.035534] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.036704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.037721] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.038363] 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
[ 55.040684] RSP: 0018:ffff88801fd17bf0 EFLAGS: 00010286
[ 55.041366] RAX: 0000000000000000 RBX: ffff88800d7aca40 RCX: 0000000000000000
[ 55.042294] RDX: ffff8880161051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.043228] RBP: ffff88800d7aca54 R08: 0000000000000001 R09: 0000000000000000
[ 55.044178] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.045131] R13: ffffffff84e23fe0 R14: ffff88800d7aca48 R15: ffffffff84db0aa0
[ 55.046082] FS: 0000555555f8a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.047141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.048096] CR2: 00007f70be9166f4 CR3: 0000000019e9c000 CR4: 0000000000350ee0
[ 55.049255] Call Trace:
[ 55.049773]
[ 55.050205] nf_ct_net_init+0x224/0x3d0
[ 55.050970] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.051636] ops_init+0xbb/0x6b0
[ 55.052109] setup_net+0x3d9/0x990
[ 55.052686] ? down_read_killable+0x1d7/0x4e0
[ 55.053285] ? __pfx_setup_net+0x10/0x10
[ 55.053895] ? copy_net_ns+0x17c/0x770
[ 55.054496] copy_net_ns+0x321/0x770
[ 55.055072] create_new_namespaces+0x3f6/0xb30
[ 55.055744] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.056392] ksys_unshare+0x44d/0x8e0
[ 55.056969] ? __pfx_ksys_unshare+0x10/0x10
[ 55.057573] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.058332] __x64_sys_unshare+0x31/0x40
[ 55.058912] do_syscall_64+0x3f/0x90
[ 55.059417] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.060138] RIP: 0033:0x7fec89f5d0d7
[ 55.060668] 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
[ 55.062948] RSP: 002b:00007fffb8ee4758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.063941] RAX: ffffffffffffffda RBX: 00007fffb8ee4d98 RCX: 00007fec89f5d0d7
[ 55.064902] RDX: 00007fec89fc741f RSI: 00007fffb8ee46f0 RDI: 0000000040000000
[ 55.065832] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb8ee4500
[ 55.066763] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fec8a06fbf0
[ 55.067685] R13: 00007fffb8ee4830 R14: 0000000000000000 R15: 00000000000000f8
[ 55.068653]
[ 55.068974] irq event stamp: 12725
[ 55.069426] hardirqs last enabled at (12735): [] __up_console_sem+0x78/0x80
[ 55.070609] hardirqs last disabled at (12748): [] __up_console_sem+0x5d/0x80
[ 55.071758] softirqs last enabled at (12530): [] irq_exit_rcu+0x93/0xc0
[ 55.072894] softirqs last disabled at (12525): [] irq_exit_rcu+0x93/0xc0
[ 55.074023] ---[ end trace 0000000000000000 ]---
executing program
[ 56.616316] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.663521] Bluetooth: hci0: command 0x041b tx timeout
[ 60.711521] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.759526] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:27:33 Registers:
info registers vcpu 0
RAX=00000000000234e5 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=00007f8d31bd2bd0 CR3=000000000ddc6000 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=2033333a37323a35302038312079614d XMM01=5d3236383234392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732033
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=ffff88801fd175f0
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 0000555555f8a400 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=00007f70be9166f4 CR3=0000000019e9c000 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