Warning: Permanently added '[localhost]:64722' (ECDSA) to the list of known hosts.
2023/05/17 22:33:04 fuzzer started
2023/05/17 22:33:05 dialing manager at localhost:44319
2023/05/17 22:33:05 checking machine...
2023/05/17 22:33:05 checking revisions...
syzkaller login: [ 51.787971] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:33:05 testing simple program...
[ 51.850991] cgroup: Unknown subsys name 'net'
[ 51.947650] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.105474] audit: type=1400 audit(1684362798.616:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 66.264151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.265720] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.268687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.272217] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.274675] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.275779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.643543] ------------[ cut here ]------------
[ 66.644467] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.646857] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.648154] Modules linked in:
[ 66.648637] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.653534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.654589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.655262] 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
[ 66.657461] RSP: 0018:ffff888019acfc00 EFLAGS: 00010282
[ 66.658144] RAX: 0000000000000000 RBX: ffff88800ee0d440 RCX: 0000000000000000
[ 66.658999] RDX: ffff8880159e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.659883] RBP: ffff88800ee0d454 R08: 0000000000000001 R09: 0000000000000000
[ 66.660759] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.661661] R13: ffffffff84e23fe0 R14: ffff88800ee0d448 R15: ffffffff84d74dc0
[ 66.662545] FS: 0000555557407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.663526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.664267] CR2: 00007f903e5f96f4 CR3: 0000000018dfe000 CR4: 0000000000350ee0
[ 66.665146] Call Trace:
[ 66.665474]
[ 66.665768] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.666411] ipv4_frags_init_net+0x269/0x440
[ 66.666977] ops_init+0xbb/0x6b0
[ 66.667450] setup_net+0x3d9/0x990
[ 66.667904] ? down_read_killable+0x1d7/0x4e0
[ 66.668501] ? __pfx_setup_net+0x10/0x10
[ 66.669014] ? copy_net_ns+0x17c/0x770
[ 66.669570] copy_net_ns+0x321/0x770
[ 66.670082] create_new_namespaces+0x3f6/0xb30
[ 66.670668] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.671305] ksys_unshare+0x44d/0x8e0
[ 66.671791] ? __pfx_ksys_unshare+0x10/0x10
[ 66.672359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.673104] __x64_sys_unshare+0x31/0x40
[ 66.673622] do_syscall_64+0x3f/0x90
[ 66.674123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.674761] RIP: 0033:0x7fc78102f0d7
[ 66.675254] 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
[ 66.677411] RSP: 002b:00007ffc7f6ba288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.678360] RAX: ffffffffffffffda RBX: 00007ffc7f6ba8c8 RCX: 00007fc78102f0d7
[ 66.679242] RDX: 00007fc78109941f RSI: 00007ffc7f6ba220 RDI: 0000000040000000
[ 66.680129] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7f6ba030
[ 66.680977] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc781141bf0
[ 66.681871] R13: 00007ffc7f6ba360 R14: 0000000000000000 R15: 00000000000000f8
[ 66.682768]
[ 66.683097] irq event stamp: 8433
[ 66.683523] hardirqs last enabled at (8443): [] __up_console_sem+0x78/0x80
[ 66.684566] hardirqs last disabled at (8454): [] __up_console_sem+0x5d/0x80
[ 66.685632] softirqs last enabled at (8358): [] irq_exit_rcu+0x93/0xc0
[ 66.686696] softirqs last disabled at (8353): [] irq_exit_rcu+0x93/0xc0
[ 66.687741] ---[ end trace 0000000000000000 ]---
[ 66.692867] ------------[ cut here ]------------
[ 66.693493] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.695155] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.696220] Modules linked in:
[ 66.696626] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.697796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.698807] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.699498] 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
[ 66.701709] RSP: 0018:ffff888019acfc00 EFLAGS: 00010282
[ 66.702403] RAX: 0000000000000000 RBX: ffff8880139b1840 RCX: 0000000000000000
[ 66.703296] RDX: ffff8880159e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.704200] RBP: ffff8880139b1854 R08: 0000000000000001 R09: 0000000000000000
[ 66.705097] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.705956] R13: ffffffff84e23fe0 R14: ffff8880139b1848 R15: ffffffff84da7d60
[ 66.706855] FS: 0000555557407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.707850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.708597] CR2: 00007f903e5f96f4 CR3: 0000000018dfe000 CR4: 0000000000350ee0
[ 66.709507] Call Trace:
[ 66.709842]
[ 66.710174] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.710790] ipv6_frags_init_net+0x206/0x3c0
[ 66.711392] ops_init+0xbb/0x6b0
[ 66.711842] setup_net+0x3d9/0x990
[ 66.712320] ? down_read_killable+0x1d7/0x4e0
[ 66.712893] ? __pfx_setup_net+0x10/0x10
[ 66.713456] ? copy_net_ns+0x17c/0x770
[ 66.713967] copy_net_ns+0x321/0x770
[ 66.714471] create_new_namespaces+0x3f6/0xb30
[ 66.715079] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.715698] ksys_unshare+0x44d/0x8e0
[ 66.716220] ? __pfx_ksys_unshare+0x10/0x10
[ 66.716763] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.717513] __x64_sys_unshare+0x31/0x40
[ 66.718035] do_syscall_64+0x3f/0x90
[ 66.718553] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.719222] RIP: 0033:0x7fc78102f0d7
[ 66.719703] 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
[ 66.721934] RSP: 002b:00007ffc7f6ba288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.722883] RAX: ffffffffffffffda RBX: 00007ffc7f6ba8c8 RCX: 00007fc78102f0d7
[ 66.723793] RDX: 00007fc78109941f RSI: 00007ffc7f6ba220 RDI: 0000000040000000
[ 66.724689] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7f6ba030
[ 66.725623] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc781141bf0
[ 66.726515] R13: 00007ffc7f6ba360 R14: 0000000000000000 R15: 00000000000000f8
[ 66.727445]
[ 66.727750] irq event stamp: 10327
[ 66.728213] hardirqs last enabled at (10339): [] __up_console_sem+0x78/0x80
[ 66.729281] hardirqs last disabled at (10350): [] __up_console_sem+0x5d/0x80
[ 66.730335] softirqs last enabled at (9558): [] irq_exit_rcu+0x93/0xc0
[ 66.731363] softirqs last disabled at (9537): [] irq_exit_rcu+0x93/0xc0
[ 66.732392] ---[ end trace 0000000000000000 ]---
[ 66.733717] ------------[ cut here ]------------
[ 66.734404] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.736333] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.737398] Modules linked in:
[ 66.737809] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.738962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.739976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.740650] 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
[ 66.742840] RSP: 0018:ffff888019acfbf0 EFLAGS: 00010286
[ 66.743522] RAX: 0000000000000000 RBX: ffff8880139b0440 RCX: 0000000000000000
[ 66.744402] RDX: ffff8880159e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.745360] RBP: ffff8880139b0454 R08: 0000000000000001 R09: 0000000000000000
[ 66.746279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.747201] R13: ffffffff84e23fe0 R14: ffff8880139b0448 R15: ffffffff84db0aa0
[ 66.748097] FS: 0000555557407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.749112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.749834] CR2: 00007f903e5f96f4 CR3: 0000000018dfe000 CR4: 0000000000350ee0
[ 66.750769] Call Trace:
[ 66.751127]
[ 66.751443] nf_ct_net_init+0x224/0x3d0
[ 66.751957] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.752575] ops_init+0xbb/0x6b0
[ 66.753041] setup_net+0x3d9/0x990
[ 66.753566] ? down_read_killable+0x1d7/0x4e0
[ 66.754176] ? __pfx_setup_net+0x10/0x10
[ 66.754686] ? copy_net_ns+0x17c/0x770
[ 66.755229] copy_net_ns+0x321/0x770
[ 66.755720] create_new_namespaces+0x3f6/0xb30
[ 66.756333] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.756949] ksys_unshare+0x44d/0x8e0
[ 66.757481] ? __pfx_ksys_unshare+0x10/0x10
[ 66.758034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.758780] __x64_sys_unshare+0x31/0x40
[ 66.759327] do_syscall_64+0x3f/0x90
[ 66.759799] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.760472] RIP: 0033:0x7fc78102f0d7
[ 66.760934] 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
[ 66.763091] RSP: 002b:00007ffc7f6ba288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.764009] RAX: ffffffffffffffda RBX: 00007ffc7f6ba8c8 RCX: 00007fc78102f0d7
[ 66.764893] RDX: 00007fc78109941f RSI: 00007ffc7f6ba220 RDI: 0000000040000000
[ 66.765802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7f6ba030
[ 66.766693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc781141bf0
[ 66.767578] R13: 00007ffc7f6ba360 R14: 0000000000000000 R15: 00000000000000f8
[ 66.768491]
[ 66.768796] irq event stamp: 11145
[ 66.769272] hardirqs last enabled at (11157): [] __up_console_sem+0x78/0x80
[ 66.770366] hardirqs last disabled at (11168): [] __up_console_sem+0x5d/0x80
[ 66.771473] softirqs last enabled at (10720): [] irq_exit_rcu+0x93/0xc0
[ 66.772530] softirqs last disabled at (10715): [] irq_exit_rcu+0x93/0xc0
[ 66.773607] ---[ end trace 0000000000000000 ]---
[ 68.348732] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.396121] Bluetooth: hci0: command 0x041b tx timeout
[ 72.444126] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.492203] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:33:04 Registers:
info registers vcpu 0
RAX=000000000001fb9f 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=00007fa28cf9fde0 CR3=00000000164d2000 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=81e824ade02208ba94407761c510f8e5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=57863043c1247f04000000000013bdd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e8dd4f560d57f5f400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019acf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555557407400 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=00007f903e5f96f4 CR3=0000000018dfe000 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=00001fa0
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=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000003fe1c779963b9c02 XMM09=00000000000000003fb4a23318434678
XMM10=00000000000000003fd105dd8d008b58 XMM11=000000c0002964e0000000c0002966c0
XMM12=000000c000296660000000c000296540 XMM13=000000c0002966f0000000c000088050
XMM14=000000c000296ba0000000c00008e150 XMM15=000000c0000b0900000000c000296bd0