Warning: Permanently added '[localhost]:15596' (ECDSA) to the list of known hosts.
2023/05/16 17:50:59 fuzzer started
2023/05/16 17:50:59 dialing manager at localhost:35573
2023/05/16 17:50:59 checking machine...
2023/05/16 17:50:59 checking revisions...
syzkaller login: [ 38.090287] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:51:00 testing simple program...
[ 38.161882] cgroup: Unknown subsys name 'net'
[ 38.243018] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.082320] audit: type=1400 audit(1684259474.022:6): 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
executing program
[ 53.257525] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.258755] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.261303] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.264007] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.265849] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.266803] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.546238] ------------[ cut here ]------------
[ 53.546594] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.547985] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.548575] Modules linked in:
[ 53.548794] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.549411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.553209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.553660] 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
[ 53.554974] RSP: 0018:ffff8880196dfc00 EFLAGS: 00010282
[ 53.555354] RAX: 0000000000000000 RBX: ffff88800e23d840 RCX: 0000000000000000
[ 53.555837] RDX: ffff888016f051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.556346] RBP: ffff88800e23d854 R08: 0000000000000001 R09: 0000000000000000
[ 53.556820] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.557301] R13: ffffffff84e223a0 R14: ffff88800e23d848 R15: ffffffff84d73340
[ 53.557784] FS: 0000555555b80400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.558328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.558720] CR2: 00007fb6cce016f4 CR3: 000000000e07e000 CR4: 0000000000350ee0
[ 53.559211] Call Trace:
[ 53.559391]
[ 53.559552] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.559891] ipv4_frags_init_net+0x269/0x440
[ 53.560227] ops_init+0xbb/0x6b0
[ 53.560514] setup_net+0x3d9/0x990
[ 53.560851] ? down_read_killable+0x1d7/0x4e0
[ 53.561312] ? __pfx_setup_net+0x10/0x10
[ 53.561689] ? copy_net_ns+0x17c/0x770
[ 53.562063] copy_net_ns+0x321/0x770
[ 53.562445] create_new_namespaces+0x3f6/0xb30
[ 53.562892] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.563374] ksys_unshare+0x44d/0x8e0
[ 53.563746] ? __pfx_ksys_unshare+0x10/0x10
[ 53.564189] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.564721] __x64_sys_unshare+0x31/0x40
[ 53.565106] do_syscall_64+0x3f/0x90
[ 53.565486] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.565960] RIP: 0033:0x7f770c09e0d7
[ 53.566331] 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
[ 53.567976] RSP: 002b:00007fffbfaa6cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.568603] RAX: ffffffffffffffda RBX: 00007fffbfaa72f8 RCX: 00007f770c09e0d7
[ 53.569052] RDX: 00007f770c10841f RSI: 00007fffbfaa6c50 RDI: 0000000040000000
[ 53.569524] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfaa6a60
[ 53.569978] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f770c1b0bf0
[ 53.570447] R13: 00007fffbfaa6d90 R14: 0000000000000000 R15: 00000000000000f8
[ 53.570970]
[ 53.571134] irq event stamp: 8375
[ 53.571389] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 53.571954] hardirqs last disabled at (8396): [] __up_console_sem+0x5d/0x80
[ 53.572534] softirqs last enabled at (8146): [] irq_exit_rcu+0x93/0xc0
[ 53.573076] softirqs last disabled at (8141): [] irq_exit_rcu+0x93/0xc0
[ 53.573648] ---[ end trace 0000000000000000 ]---
[ 53.577897] ------------[ cut here ]------------
[ 53.578259] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.579218] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.579813] Modules linked in:
[ 53.580046] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.580695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.581257] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.581609] 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
[ 53.582877] RSP: 0018:ffff8880196dfc00 EFLAGS: 00010282
[ 53.583254] RAX: 0000000000000000 RBX: ffff88800c52f040 RCX: 0000000000000000
[ 53.583731] RDX: ffff888016f051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.584236] RBP: ffff88800c52f054 R08: 0000000000000001 R09: 0000000000000000
[ 53.584707] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.585209] R13: ffffffff84e223a0 R14: ffff88800c52f048 R15: ffffffff84da62e0
[ 53.585682] FS: 0000555555b80400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.586230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.586625] CR2: 00007fb6cce016f4 CR3: 000000000e07e000 CR4: 0000000000350ee0
[ 53.587095] Call Trace:
[ 53.587288]
[ 53.587449] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.587769] ipv6_frags_init_net+0x206/0x3c0
[ 53.588076] ops_init+0xbb/0x6b0
[ 53.588331] setup_net+0x3d9/0x990
[ 53.588571] ? down_read_killable+0x1d7/0x4e0
[ 53.588867] ? __pfx_setup_net+0x10/0x10
[ 53.589135] ? copy_net_ns+0x17c/0x770
[ 53.589425] copy_net_ns+0x321/0x770
[ 53.589678] create_new_namespaces+0x3f6/0xb30
[ 53.589985] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.590330] ksys_unshare+0x44d/0x8e0
[ 53.590590] ? __pfx_ksys_unshare+0x10/0x10
[ 53.590878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.591273] __x64_sys_unshare+0x31/0x40
[ 53.591548] do_syscall_64+0x3f/0x90
[ 53.591797] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.592136] RIP: 0033:0x7f770c09e0d7
[ 53.592402] 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
[ 53.593605] RSP: 002b:00007fffbfaa6cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.594111] RAX: ffffffffffffffda RBX: 00007fffbfaa72f8 RCX: 00007f770c09e0d7
[ 53.594599] RDX: 00007f770c10841f RSI: 00007fffbfaa6c50 RDI: 0000000040000000
[ 53.595078] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfaa6a60
[ 53.595566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f770c1b0bf0
[ 53.596051] R13: 00007fffbfaa6d90 R14: 0000000000000000 R15: 00000000000000f8
[ 53.596543]
[ 53.596709] irq event stamp: 10851
[ 53.596950] hardirqs last enabled at (10861): [] __up_console_sem+0x78/0x80
[ 53.597542] hardirqs last disabled at (10872): [] __up_console_sem+0x5d/0x80
[ 53.598121] softirqs last enabled at (9886): [] irq_exit_rcu+0x93/0xc0
[ 53.598704] softirqs last disabled at (9867): [] irq_exit_rcu+0x93/0xc0
[ 53.599273] ---[ end trace 0000000000000000 ]---
[ 53.599999] ------------[ cut here ]------------
[ 53.600328] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.601358] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.601900] Modules linked in:
[ 53.602115] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.602725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.603258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.603597] 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
[ 53.604752] RSP: 0018:ffff8880196dfbf0 EFLAGS: 00010286
[ 53.605121] RAX: 0000000000000000 RBX: ffff88801448e240 RCX: 0000000000000000
[ 53.605619] RDX: ffff888016f051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.606097] RBP: ffff88801448e254 R08: 0000000000000001 R09: 0000000000000000
[ 53.606592] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.607069] R13: ffffffff84e223a0 R14: ffff88801448e248 R15: ffffffff84daf020
[ 53.607566] FS: 0000555555b80400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.608102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.608513] CR2: 00007fb6cce016f4 CR3: 000000000e07e000 CR4: 0000000000350ee0
[ 53.608989] Call Trace:
[ 53.609191]
[ 53.609356] nf_ct_net_init+0x224/0x3d0
[ 53.609635] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.609952] ops_init+0xbb/0x6b0
[ 53.610216] setup_net+0x3d9/0x990
[ 53.610469] ? down_read_killable+0x1d7/0x4e0
[ 53.610777] ? __pfx_setup_net+0x10/0x10
[ 53.611054] ? copy_net_ns+0x17c/0x770
[ 53.611365] copy_net_ns+0x321/0x770
[ 53.611649] create_new_namespaces+0x3f6/0xb30
[ 53.612037] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.612410] ksys_unshare+0x44d/0x8e0
[ 53.612681] ? __pfx_ksys_unshare+0x10/0x10
[ 53.612984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.613397] __x64_sys_unshare+0x31/0x40
[ 53.613672] do_syscall_64+0x3f/0x90
[ 53.613921] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.614275] RIP: 0033:0x7f770c09e0d7
[ 53.614523] 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
[ 53.615670] RSP: 002b:00007fffbfaa6cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.616181] RAX: ffffffffffffffda RBX: 00007fffbfaa72f8 RCX: 00007f770c09e0d7
[ 53.616635] RDX: 00007f770c10841f RSI: 00007fffbfaa6c50 RDI: 0000000040000000
[ 53.617084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfaa6a60
[ 53.617554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f770c1b0bf0
[ 53.618004] R13: 00007fffbfaa6d90 R14: 0000000000000000 R15: 00000000000000f8
[ 53.618487]
[ 53.618648] irq event stamp: 11541
[ 53.618876] hardirqs last enabled at (11551): [] __up_console_sem+0x78/0x80
[ 53.619436] hardirqs last disabled at (11562): [] __up_console_sem+0x5d/0x80
[ 53.619993] softirqs last enabled at (9886): [] irq_exit_rcu+0x93/0xc0
[ 53.620539] softirqs last disabled at (9867): [] irq_exit_rcu+0x93/0xc0
[ 53.621068] ---[ end trace 0000000000000000 ]---
[ 55.274645] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.323109] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.370371] Bluetooth: hci0: command 0x040f tx timeout
[ 61.418320] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:51:13 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000078 RCX=ffffffff812d1969 RDX=fffffbfff0ef2d3a
RSI=0000000000000008 RDI=ffffffff877969c8 RBP=0000000000000000 RSP=ffff888016d67680
R8 =0000000000000000 R9 =fffffbfff0ef2d39 R10=ffffffff877969cf R11=0000000000000001
R12=ffff888016d58a18 R13=ffff888016d58000 R14=ffffffff85d35b6c R15=0000000000000000
RIP=ffffffff812d1971 RFL=00000047 [---Z-PC] 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 00007fce77396900 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=00007fce768bc000 CR3=000000000ee22000 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=5241d57b5c72d9bb000000000013af00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a06cf8af0e50c8d100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000053 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880196df618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000053 R11=0000000000000001
R12=0000000000000053 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 0000555555b80400 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=00007fb6cce016f4 CR3=000000000e07e000 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