Warning: Permanently added '[localhost]:64147' (ECDSA) to the list of known hosts.
2023/05/18 08:37:46 fuzzer started
2023/05/18 08:37:46 dialing manager at localhost:44319
2023/05/18 08:37:46 checking machine...
2023/05/18 08:37:46 checking revisions...
syzkaller login: [ 36.348909] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:37:46 testing simple program...
[ 36.392920] cgroup: Unknown subsys name 'net'
[ 36.469492] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.046846] audit: type=1400 audit(1684399079.627:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.189985] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.192894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.194830] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.198890] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.202813] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.204400] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.614915] ------------[ cut here ]------------
[ 50.615716] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.617804] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.619185] Modules linked in:
[ 50.619891] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.624928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.626126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.626857] 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
[ 50.629120] RSP: 0018:ffff88801469fc00 EFLAGS: 00010282
[ 50.629813] RAX: 0000000000000000 RBX: ffff88800e779840 RCX: 0000000000000000
[ 50.630782] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.631708] RBP: ffff88800e779854 R08: 0000000000000001 R09: 0000000000000000
[ 50.632645] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.633562] R13: ffffffff84e23fe0 R14: ffff88800e779848 R15: ffffffff84d74dc0
[ 50.634478] FS: 0000555556184400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.635542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.636278] CR2: 00007f39edb486f4 CR3: 000000000f11e000 CR4: 0000000000350ee0
[ 50.637202] Call Trace:
[ 50.637574]
[ 50.637887] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.638589] ipv4_frags_init_net+0x269/0x440
[ 50.639187] ops_init+0xbb/0x6b0
[ 50.639673] ? setup_net+0x3a7/0x990
[ 50.640174] setup_net+0x3d9/0x990
[ 50.640674] ? down_read_killable+0x1d7/0x4e0
[ 50.641264] ? __pfx_setup_net+0x10/0x10
[ 50.641822] ? copy_net_ns+0x17c/0x770
[ 50.642393] copy_net_ns+0x321/0x770
[ 50.642923] create_new_namespaces+0x3f6/0xb30
[ 50.643556] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.644202] ksys_unshare+0x44d/0x8e0
[ 50.644746] ? __pfx_ksys_unshare+0x10/0x10
[ 50.645318] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.646095] __x64_sys_unshare+0x31/0x40
[ 50.646692] do_syscall_64+0x3f/0x90
[ 50.647188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.647872] RIP: 0033:0x7f912370a0d7
[ 50.648358] 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
[ 50.650630] RSP: 002b:00007ffe4c167a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.651615] RAX: ffffffffffffffda RBX: 00007ffe4c168048 RCX: 00007f912370a0d7
[ 50.652625] RDX: 00007f912377441f RSI: 00007ffe4c1679a0 RDI: 0000000040000000
[ 50.653825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c1677b0
[ 50.655070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f912381cbf0
[ 50.656070] R13: 00007ffe4c167ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.657079]
[ 50.657395] irq event stamp: 8697
[ 50.657866] hardirqs last enabled at (8709): [] __up_console_sem+0x78/0x80
[ 50.659082] hardirqs last disabled at (8720): [] __up_console_sem+0x5d/0x80
[ 50.660176] softirqs last enabled at (8234): [] irq_exit_rcu+0x93/0xc0
[ 50.661252] softirqs last disabled at (8197): [] irq_exit_rcu+0x93/0xc0
[ 50.662353] ---[ end trace 0000000000000000 ]---
[ 50.668250] ------------[ cut here ]------------
[ 50.668879] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.670769] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.671908] Modules linked in:
[ 50.672331] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.673533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.674601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.675290] 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
[ 50.677528] RSP: 0018:ffff88801469fc00 EFLAGS: 00010282
[ 50.678218] RAX: 0000000000000000 RBX: ffff88800d5a7840 RCX: 0000000000000000
[ 50.679197] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.680126] RBP: ffff88800d5a7854 R08: 0000000000000001 R09: 0000000000000000
[ 50.681046] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.681953] R13: ffffffff84e23fe0 R14: ffff88800d5a7848 R15: ffffffff84da7d60
[ 50.682924] FS: 0000555556184400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.683992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.684779] CR2: 00007f39edb486f4 CR3: 000000000f11e000 CR4: 0000000000350ee0
[ 50.685702] Call Trace:
[ 50.686042]
[ 50.686352] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.687027] ipv6_frags_init_net+0x206/0x3c0
[ 50.687638] ops_init+0xbb/0x6b0
[ 50.688113] setup_net+0x3d9/0x990
[ 50.688607] ? down_read_killable+0x1d7/0x4e0
[ 50.689195] ? __pfx_setup_net+0x10/0x10
[ 50.689762] ? copy_net_ns+0x17c/0x770
[ 50.690289] copy_net_ns+0x321/0x770
[ 50.690827] create_new_namespaces+0x3f6/0xb30
[ 50.691441] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.692125] ksys_unshare+0x44d/0x8e0
[ 50.692670] ? __pfx_ksys_unshare+0x10/0x10
[ 50.693245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.694022] __x64_sys_unshare+0x31/0x40
[ 50.694619] do_syscall_64+0x3f/0x90
[ 50.695115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.695816] RIP: 0033:0x7f912370a0d7
[ 50.696299] 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
[ 50.698562] RSP: 002b:00007ffe4c167a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.699558] RAX: ffffffffffffffda RBX: 00007ffe4c168048 RCX: 00007f912370a0d7
[ 50.700461] RDX: 00007f912377441f RSI: 00007ffe4c1679a0 RDI: 0000000040000000
[ 50.701385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c1677b0
[ 50.702350] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f912381cbf0
[ 50.703288] R13: 00007ffe4c167ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.704257]
[ 50.704600] irq event stamp: 10449
[ 50.705078] hardirqs last enabled at (10459): [] __up_console_sem+0x78/0x80
[ 50.706195] hardirqs last disabled at (10470): [] __up_console_sem+0x5d/0x80
[ 50.707318] softirqs last enabled at (10050): [] irq_exit_rcu+0x93/0xc0
[ 50.708387] softirqs last disabled at (10041): [] irq_exit_rcu+0x93/0xc0
[ 50.709484] ---[ end trace 0000000000000000 ]---
[ 50.710941] ------------[ cut here ]------------
[ 50.711579] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.713562] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.714697] Modules linked in:
[ 50.715148] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.716341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.717409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.718120] 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
[ 50.720346] RSP: 0018:ffff88801469fbf0 EFLAGS: 00010286
[ 50.721067] RAX: 0000000000000000 RBX: ffff88800d5a7e40 RCX: 0000000000000000
[ 50.721965] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.722921] RBP: ffff88800d5a7e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.723835] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.724746] R13: ffffffff84e23fe0 R14: ffff88800d5a7e48 R15: ffffffff84db0aa0
[ 50.725685] FS: 0000555556184400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.726747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.727474] CR2: 00007f39edb486f4 CR3: 000000000f11e000 CR4: 0000000000350ee0
[ 50.728382] Call Trace:
[ 50.728758]
[ 50.729079] nf_ct_net_init+0x224/0x3d0
[ 50.729643] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.730245] ops_init+0xbb/0x6b0
[ 50.730755] setup_net+0x3d9/0x990
[ 50.731234] ? down_read_killable+0x1d7/0x4e0
[ 50.731852] ? __pfx_setup_net+0x10/0x10
[ 50.732379] ? copy_net_ns+0x17c/0x770
[ 50.732941] copy_net_ns+0x321/0x770
[ 50.733442] create_new_namespaces+0x3f6/0xb30
[ 50.734093] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.734795] ksys_unshare+0x44d/0x8e0
[ 50.735308] ? __pfx_ksys_unshare+0x10/0x10
[ 50.735909] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.736670] __x64_sys_unshare+0x31/0x40
[ 50.737213] do_syscall_64+0x3f/0x90
[ 50.737739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.738426] RIP: 0033:0x7f912370a0d7
[ 50.738938] 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
[ 50.741238] RSP: 002b:00007ffe4c167a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.742213] RAX: ffffffffffffffda RBX: 00007ffe4c168048 RCX: 00007f912370a0d7
[ 50.743148] RDX: 00007f912377441f RSI: 00007ffe4c1679a0 RDI: 0000000040000000
[ 50.744088] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c1677b0
[ 50.744996] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f912381cbf0
[ 50.745913] R13: 00007ffe4c167ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.746848]
[ 50.747166] irq event stamp: 11225
[ 50.747643] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 50.748729] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 50.749807] softirqs last enabled at (11042): [] irq_exit_rcu+0x93/0xc0
[ 50.750877] softirqs last disabled at (11037): [] irq_exit_rcu+0x93/0xc0
[ 50.751927] ---[ end trace 0000000000000000 ]---
executing program
[ 52.271097] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.318631] Bluetooth: hci0: command 0x041b tx timeout
[ 56.366621] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.414647] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:37:59 Registers:
info registers vcpu 0
RAX=0000000000028475 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=00007f31a051d7a0 CR3=0000000015d54000 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=15d34baeb41a28a9074c47b83eb25f89
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=615b3552f200d1a8000000000013b548 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ea9fd6d212a5a8d600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801469f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 0000555556184400 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=00007f39edb486f4 CR3=000000000f11e000 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