Warning: Permanently added '[localhost]:12167' (ECDSA) to the list of known hosts.
2023/05/16 11:36:07 fuzzer started
2023/05/16 11:36:07 dialing manager at localhost:35573
2023/05/16 11:36:07 checking machine...
2023/05/16 11:36:07 checking revisions...
syzkaller login: [ 42.213455] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:36:07 testing simple program...
[ 42.295621] cgroup: Unknown subsys name 'net'
[ 42.394858] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.129715] audit: type=1400 audit(1684236980.684:6): 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
[ 56.282456] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.284702] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.286324] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.291092] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.293327] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.295508] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.676758] ------------[ cut here ]------------
[ 56.677158] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.678600] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.679280] Modules linked in:
[ 56.679509] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.680235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.684779] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.685386] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.687149] RSP: 0018:ffff88801a37fc00 EFLAGS: 00010282
[ 56.687660] RAX: 0000000000000000 RBX: ffff88800f1da440 RCX: 0000000000000000
[ 56.688428] RDX: ffff88800f908000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.689204] RBP: ffff88800f1da454 R08: 0000000000000001 R09: 0000000000000000
[ 56.689968] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.690628] R13: ffffffff84e223a0 R14: ffff88800f1da448 R15: ffffffff84d73340
[ 56.691368] FS: 0000555555cb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.692205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.692754] CR2: 00007f10686fb6f4 CR3: 0000000016bb2000 CR4: 0000000000350ee0
[ 56.693504] Call Trace:
[ 56.693757]
[ 56.694079] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.694555] ipv4_frags_init_net+0x269/0x440
[ 56.695084] ops_init+0xbb/0x6b0
[ 56.695427] setup_net+0x3d9/0x990
[ 56.695771] ? down_read_killable+0x1d7/0x4e0
[ 56.696289] ? __pfx_setup_net+0x10/0x10
[ 56.696694] ? copy_net_ns+0x17c/0x770
[ 56.697082] copy_net_ns+0x321/0x770
[ 56.697359] create_new_namespaces+0x3f6/0xb30
[ 56.697698] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.698114] ksys_unshare+0x44d/0x8e0
[ 56.698400] ? __pfx_ksys_unshare+0x10/0x10
[ 56.698712] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.699195] __x64_sys_unshare+0x31/0x40
[ 56.699498] do_syscall_64+0x3f/0x90
[ 56.699775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.700205] RIP: 0033:0x7fb318b550d7
[ 56.700480] 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
[ 56.701791] RSP: 002b:00007ffc3757b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.702396] RAX: ffffffffffffffda RBX: 00007ffc3757b768 RCX: 00007fb318b550d7
[ 56.703001] RDX: 00007fb318bbf41f RSI: 00007ffc3757b0c0 RDI: 0000000040000000
[ 56.703715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3757aed0
[ 56.704281] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb318c67bf0
[ 56.704794] R13: 00007ffc3757b200 R14: 0000000000000000 R15: 00000000000000f8
[ 56.705401]
[ 56.705577] irq event stamp: 10833
[ 56.705831] hardirqs last enabled at (10843): [] __up_console_sem+0x78/0x80
[ 56.706549] hardirqs last disabled at (10924): [] __up_console_sem+0x5d/0x80
[ 56.707243] softirqs last enabled at (10994): [] irq_exit_rcu+0x93/0xc0
[ 56.707823] softirqs last disabled at (10933): [] irq_exit_rcu+0x93/0xc0
[ 56.708506] ---[ end trace 0000000000000000 ]---
[ 56.711641] ------------[ cut here ]------------
[ 56.712262] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.713197] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.713765] Modules linked in:
[ 56.714003] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.714618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.715177] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.715532] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.716743] RSP: 0018:ffff88801a37fc00 EFLAGS: 00010282
[ 56.717122] RAX: 0000000000000000 RBX: ffff88800d7a4040 RCX: 0000000000000000
[ 56.717594] RDX: ffff88800f908000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.718079] RBP: ffff88800d7a4054 R08: 0000000000000001 R09: 0000000000000000
[ 56.718549] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.719047] R13: ffffffff84e223a0 R14: ffff88800d7a4048 R15: ffffffff84da62e0
[ 56.719520] FS: 0000555555cb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.720069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.720457] CR2: 00007f10686fb6f4 CR3: 0000000016bb2000 CR4: 0000000000350ee0
[ 56.720966] Call Trace:
[ 56.721155]
[ 56.721326] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.721675] ipv6_frags_init_net+0x206/0x3c0
[ 56.722010] ops_init+0xbb/0x6b0
[ 56.722260] setup_net+0x3d9/0x990
[ 56.722518] ? down_read_killable+0x1d7/0x4e0
[ 56.722842] ? __pfx_setup_net+0x10/0x10
[ 56.723156] ? copy_net_ns+0x17c/0x770
[ 56.723454] copy_net_ns+0x321/0x770
[ 56.723727] create_new_namespaces+0x3f6/0xb30
[ 56.724082] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.724433] ksys_unshare+0x44d/0x8e0
[ 56.724730] ? __pfx_ksys_unshare+0x10/0x10
[ 56.725064] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.725472] __x64_sys_unshare+0x31/0x40
[ 56.725768] do_syscall_64+0x3f/0x90
[ 56.726057] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.726424] RIP: 0033:0x7fb318b550d7
[ 56.726688] 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
[ 56.727947] RSP: 002b:00007ffc3757b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.728476] RAX: ffffffffffffffda RBX: 00007ffc3757b768 RCX: 00007fb318b550d7
[ 56.728986] RDX: 00007fb318bbf41f RSI: 00007ffc3757b0c0 RDI: 0000000040000000
[ 56.729485] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3757aed0
[ 56.729993] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb318c67bf0
[ 56.730491] R13: 00007ffc3757b200 R14: 0000000000000000 R15: 00000000000000f8
[ 56.731019]
[ 56.731194] irq event stamp: 12749
[ 56.731440] hardirqs last enabled at (12759): [] __up_console_sem+0x78/0x80
[ 56.732048] hardirqs last disabled at (12770): [] __up_console_sem+0x5d/0x80
[ 56.732657] softirqs last enabled at (12260): [] irq_exit_rcu+0x93/0xc0
[ 56.733255] softirqs last disabled at (12049): [] irq_exit_rcu+0x93/0xc0
[ 56.733846] ---[ end trace 0000000000000000 ]---
[ 56.734607] ------------[ cut here ]------------
[ 56.734972] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.736065] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.736679] Modules linked in:
[ 56.736928] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.737571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.738140] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.738503] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.739747] RSP: 0018:ffff88801a37fbf0 EFLAGS: 00010286
[ 56.740142] RAX: 0000000000000000 RBX: ffff888008f13240 RCX: 0000000000000000
[ 56.740645] RDX: ffff88800f908000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.741153] RBP: ffff888008f13254 R08: 0000000000000001 R09: 0000000000000000
[ 56.741651] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.742164] R13: ffffffff84e223a0 R14: ffff888008f13248 R15: ffffffff84daf020
[ 56.742663] FS: 0000555555cb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.743229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.743636] CR2: 00007f10686fb6f4 CR3: 0000000016bb2000 CR4: 0000000000350ee0
[ 56.744148] Call Trace:
[ 56.744337]
[ 56.744519] nf_ct_net_init+0x224/0x3d0
[ 56.744814] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.745160] ops_init+0xbb/0x6b0
[ 56.745414] setup_net+0x3d9/0x990
[ 56.745673] ? down_read_killable+0x1d7/0x4e0
[ 56.746010] ? __pfx_setup_net+0x10/0x10
[ 56.746299] ? copy_net_ns+0x17c/0x770
[ 56.746581] copy_net_ns+0x321/0x770
[ 56.746852] create_new_namespaces+0x3f6/0xb30
[ 56.747212] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.747562] ksys_unshare+0x44d/0x8e0
[ 56.747843] ? __pfx_ksys_unshare+0x10/0x10
[ 56.748174] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.748587] __x64_sys_unshare+0x31/0x40
[ 56.748901] do_syscall_64+0x3f/0x90
[ 56.749180] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.749547] RIP: 0033:0x7fb318b550d7
[ 56.749810] 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
[ 56.751058] RSP: 002b:00007ffc3757b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.751588] RAX: ffffffffffffffda RBX: 00007ffc3757b768 RCX: 00007fb318b550d7
[ 56.752101] RDX: 00007fb318bbf41f RSI: 00007ffc3757b0c0 RDI: 0000000040000000
[ 56.752588] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3757aed0
[ 56.753102] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb318c67bf0
[ 56.753592] R13: 00007ffc3757b200 R14: 0000000000000000 R15: 00000000000000f8
[ 56.754105]
[ 56.754277] irq event stamp: 13505
[ 56.754530] hardirqs last enabled at (13515): [] __up_console_sem+0x78/0x80
[ 56.755143] hardirqs last disabled at (13526): [] __up_console_sem+0x5d/0x80
[ 56.755739] softirqs last enabled at (12260): [] irq_exit_rcu+0x93/0xc0
[ 56.756333] softirqs last disabled at (12049): [] irq_exit_rcu+0x93/0xc0
[ 56.756935] ---[ end trace 0000000000000000 ]---
executing program
[ 58.367489] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.415005] Bluetooth: hci0: command 0x041b tx timeout
[ 62.462943] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.510938] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:36:16 Registers:
info registers vcpu 0
RAX=1ffffffff0bbf67e RBX=ffffffff85dfb3f0 RCX=ffffffff8185b7e0 RDX=0000000000000000
RSI=ffffffff86136308 RDI=ffffffff85dfb3d0 RBP=ffffffff85dfb3f0 RSP=ffff888016cd7718
R8 =ffffffff86136308 R9 =ffffffff8613e0ee R10=0000000000038001 R11=0000000000022574
R12=ffffffff85dfb3f0 R13=ffffffff85dfb3d0 R14=ffffffff85dfb3ec R15=dffffc0000000000
RIP=ffffffff81130c5f RFL=00000216 [----AP-] 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 00007fc8e4a11900 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=00007fc8e3ea77f8 CR3=000000000ebfc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=ce9e2db661ecdced000000000013b3f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=67ab41910be369da00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a37f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555cb8400 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=00007f10686fb6f4 CR3=0000000016bb2000 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