Warning: Permanently added '[localhost]:15876' (ECDSA) to the list of known hosts.
2023/05/18 02:24:44 fuzzer started
2023/05/18 02:24:44 dialing manager at localhost:44319
2023/05/18 02:24:44 checking machine...
2023/05/18 02:24:44 checking revisions...
syzkaller login: [ 35.385989] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:24:44 testing simple program...
[ 35.445050] cgroup: Unknown subsys name 'net'
[ 35.544279] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.718159] audit: type=1400 audit(1684376697.276:6): 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
[ 48.886576] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.888058] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.890441] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.893674] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.895182] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.896498] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.162258] ------------[ cut here ]------------
[ 49.163068] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.163975] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.164584] Modules linked in:
[ 49.164794] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.165391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.165881] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.168396] 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
[ 49.171025] RSP: 0018:ffff88801e207c00 EFLAGS: 00010282
[ 49.171419] RAX: 0000000000000000 RBX: ffff888009472840 RCX: 0000000000000000
[ 49.171901] RDX: ffff88801906b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.172404] RBP: ffff888009472854 R08: 0000000000000001 R09: 0000000000000000
[ 49.172890] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.173413] R13: ffffffff84e23fe0 R14: ffff888009472848 R15: ffffffff84d74dc0
[ 49.173898] FS: 0000555555dd6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.174650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.175202] CR2: 00007ff8c34fb6f4 CR3: 000000001f602000 CR4: 0000000000350ee0
[ 49.175897] Call Trace:
[ 49.176154]
[ 49.176417] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.176892] ipv4_frags_init_net+0x269/0x440
[ 49.177355] ops_init+0xbb/0x6b0
[ 49.177698] setup_net+0x3d9/0x990
[ 49.178044] ? down_read_killable+0x1d7/0x4e0
[ 49.178528] ? __pfx_setup_net+0x10/0x10
[ 49.178931] ? copy_net_ns+0x17c/0x770
[ 49.179347] copy_net_ns+0x321/0x770
[ 49.179724] create_new_namespaces+0x3f6/0xb30
[ 49.180180] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.180691] ksys_unshare+0x44d/0x8e0
[ 49.181084] ? __pfx_ksys_unshare+0x10/0x10
[ 49.181527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.182066] __x64_sys_unshare+0x31/0x40
[ 49.182372] do_syscall_64+0x3f/0x90
[ 49.182642] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.182998] RIP: 0033:0x7f78d4cbd0d7
[ 49.183254] 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
[ 49.184458] RSP: 002b:00007ffe3c1da028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.184967] RAX: ffffffffffffffda RBX: 00007ffe3c1da668 RCX: 00007f78d4cbd0d7
[ 49.185471] RDX: 00007f78d4d2741f RSI: 00007ffe3c1d9fc0 RDI: 0000000040000000
[ 49.185954] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3c1d9dd0
[ 49.186455] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f78d4dcfbf0
[ 49.186934] R13: 00007ffe3c1da100 R14: 0000000000000000 R15: 00000000000000f8
[ 49.187451]
[ 49.187619] irq event stamp: 9635
[ 49.187854] hardirqs last enabled at (9645): [] __up_console_sem+0x78/0x80
[ 49.188443] hardirqs last disabled at (9656): [] __up_console_sem+0x5d/0x80
[ 49.189018] softirqs last enabled at (9224): [] irq_exit_rcu+0x93/0xc0
[ 49.189607] softirqs last disabled at (9215): [] irq_exit_rcu+0x93/0xc0
[ 49.190159] ---[ end trace 0000000000000000 ]---
[ 49.193666] ------------[ cut here ]------------
[ 49.193992] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.194903] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.195495] Modules linked in:
[ 49.195722] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.196365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.196913] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.197278] 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
[ 49.198525] RSP: 0018:ffff88801e207c00 EFLAGS: 00010282
[ 49.198888] RAX: 0000000000000000 RBX: ffff88800c88d040 RCX: 0000000000000000
[ 49.199384] RDX: ffff88801906b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.199869] RBP: ffff88800c88d054 R08: 0000000000000001 R09: 0000000000000000
[ 49.200365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.200843] R13: ffffffff84e23fe0 R14: ffff88800c88d048 R15: ffffffff84da7d60
[ 49.201364] FS: 0000555555dd6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.201916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.202345] CR2: 00007ff8c34fb6f4 CR3: 000000001f602000 CR4: 0000000000350ee0
[ 49.202823] Call Trace:
[ 49.203002]
[ 49.203167] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.203535] ipv6_frags_init_net+0x206/0x3c0
[ 49.203849] ops_init+0xbb/0x6b0
[ 49.204098] setup_net+0x3d9/0x990
[ 49.204379] ? down_read_killable+0x1d7/0x4e0
[ 49.204697] ? __pfx_setup_net+0x10/0x10
[ 49.204985] ? copy_net_ns+0x17c/0x770
[ 49.205308] copy_net_ns+0x321/0x770
[ 49.205577] create_new_namespaces+0x3f6/0xb30
[ 49.205894] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.206236] ksys_unshare+0x44d/0x8e0
[ 49.206524] ? __pfx_ksys_unshare+0x10/0x10
[ 49.206824] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.207209] __x64_sys_unshare+0x31/0x40
[ 49.207514] do_syscall_64+0x3f/0x90
[ 49.207774] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.208128] RIP: 0033:0x7f78d4cbd0d7
[ 49.208404] 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
[ 49.209633] RSP: 002b:00007ffe3c1da028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.210135] RAX: ffffffffffffffda RBX: 00007ffe3c1da668 RCX: 00007f78d4cbd0d7
[ 49.210637] RDX: 00007f78d4d2741f RSI: 00007ffe3c1d9fc0 RDI: 0000000040000000
[ 49.211109] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3c1d9dd0
[ 49.211601] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f78d4dcfbf0
[ 49.212077] R13: 00007ffe3c1da100 R14: 0000000000000000 R15: 00000000000000f8
[ 49.212584]
[ 49.212754] irq event stamp: 11553
[ 49.212991] hardirqs last enabled at (11563): [] __up_console_sem+0x78/0x80
[ 49.213588] hardirqs last disabled at (11574): [] __up_console_sem+0x5d/0x80
[ 49.214160] softirqs last enabled at (11242): [] irq_exit_rcu+0x93/0xc0
[ 49.214764] softirqs last disabled at (11235): [] irq_exit_rcu+0x93/0xc0
[ 49.215375] ---[ end trace 0000000000000000 ]---
[ 49.216125] ------------[ cut here ]------------
[ 49.216488] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.217569] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.218166] Modules linked in:
[ 49.218418] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.219068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.219666] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.220041] 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
[ 49.221312] RSP: 0018:ffff88801e207bf0 EFLAGS: 00010286
[ 49.221690] RAX: 0000000000000000 RBX: ffff88800f39aa40 RCX: 0000000000000000
[ 49.222192] RDX: ffff88801906b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.222721] RBP: ffff88800f39aa54 R08: 0000000000000001 R09: 0000000000000000
[ 49.223221] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.223734] R13: ffffffff84e23fe0 R14: ffff88800f39aa48 R15: ffffffff84db0aa0
[ 49.224235] FS: 0000555555dd6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.224814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.225237] CR2: 00007ff8c34fb6f4 CR3: 000000001f602000 CR4: 0000000000350ee0
[ 49.225761] Call Trace:
[ 49.225949]
[ 49.226122] nf_ct_net_init+0x224/0x3d0
[ 49.226449] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.226784] ops_init+0xbb/0x6b0
[ 49.227040] setup_net+0x3d9/0x990
[ 49.227325] ? down_read_killable+0x1d7/0x4e0
[ 49.227654] ? __pfx_setup_net+0x10/0x10
[ 49.227953] ? copy_net_ns+0x17c/0x770
[ 49.228246] copy_net_ns+0x321/0x770
[ 49.228545] create_new_namespaces+0x3f6/0xb30
[ 49.228883] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.229256] ksys_unshare+0x44d/0x8e0
[ 49.229560] ? __pfx_ksys_unshare+0x10/0x10
[ 49.229878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.230308] __x64_sys_unshare+0x31/0x40
[ 49.230609] do_syscall_64+0x3f/0x90
[ 49.230882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.231256] RIP: 0033:0x7f78d4cbd0d7
[ 49.231545] 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
[ 49.232812] RSP: 002b:00007ffe3c1da028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.233381] RAX: ffffffffffffffda RBX: 00007ffe3c1da668 RCX: 00007f78d4cbd0d7
[ 49.233881] RDX: 00007f78d4d2741f RSI: 00007ffe3c1d9fc0 RDI: 0000000040000000
[ 49.234398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3c1d9dd0
[ 49.234895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f78d4dcfbf0
[ 49.235411] R13: 00007ffe3c1da100 R14: 0000000000000000 R15: 00000000000000f8
[ 49.235918]
[ 49.236092] irq event stamp: 12289
[ 49.236367] hardirqs last enabled at (12301): [] __up_console_sem+0x78/0x80
[ 49.236979] hardirqs last disabled at (12310): [] __up_console_sem+0x5d/0x80
[ 49.237612] softirqs last enabled at (12220): [] irq_exit_rcu+0x93/0xc0
[ 49.238194] softirqs last disabled at (12213): [] irq_exit_rcu+0x93/0xc0
[ 49.238795] ---[ end trace 0000000000000000 ]---
executing program
[ 50.970051] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.017638] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.065388] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.113366] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:24:58 Registers:
info registers vcpu 0
RAX=ffffffff8612f79f RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=1ffffffff0c25ef3 RDI=ffffffff8612f79e RBP=ffff8880160af648 RSP=ffff8880160af580
R8 =ffffffff8612f79c R9 =ffffffff8612f7a0 R10=0000000000038001 R11=ffff8880160af630
R12=ffff8880160af650 R13=ffff8880160af638 R14=ffff8880160af978 R15=ffff8880160af5f0
RIP=ffffffff8113105f RFL=00000217 [----APC] 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 00007fdb5be38900 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=00007fdb5b2c22f0 CR3=000000001619a000 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=d35f14e95510c1f600000000001116b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=612481139854d36900000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e207558
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----P-] 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 0000555555dd6400 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=00007ff8c34fb6f4 CR3=000000001f602000 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