Warning: Permanently added '[localhost]:2530' (ECDSA) to the list of known hosts.
2023/05/16 21:05:29 fuzzer started
2023/05/16 21:05:30 dialing manager at localhost:35573
2023/05/16 21:05:30 checking machine...
2023/05/16 21:05:30 checking revisions...
syzkaller login: [ 42.986343] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:05:30 testing simple program...
[ 43.056756] cgroup: Unknown subsys name 'net'
[ 43.126044] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.339560] audit: type=1400 audit(1684271143.654:6): 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
[ 57.457920] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.460969] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.462930] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.465989] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.468170] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.469554] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.890855] ------------[ cut here ]------------
[ 57.892091] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.894061] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.895367] Modules linked in:
[ 57.895865] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.900544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.901811] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.902636] 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
[ 57.905352] RSP: 0018:ffff8880158ffc00 EFLAGS: 00010282
[ 57.906213] RAX: 0000000000000000 RBX: ffff88800db53c40 RCX: 0000000000000000
[ 57.907324] RDX: ffff888015958000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.908417] RBP: ffff88800db53c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.909523] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.910626] R13: ffffffff84e223a0 R14: ffff88800db53c48 R15: ffffffff84d73340
[ 57.911741] FS: 00005555570f1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.912963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.913861] CR2: 00005598a4237080 CR3: 000000000f514000 CR4: 0000000000350ef0
[ 57.914942] Call Trace:
[ 57.915374]
[ 57.915747] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.916526] ipv4_frags_init_net+0x269/0x440
[ 57.917252] ops_init+0xbb/0x6b0
[ 57.917798] setup_net+0x3d9/0x990
[ 57.918391] ? down_read_killable+0x1d7/0x4e0
[ 57.919081] ? __pfx_setup_net+0x10/0x10
[ 57.919728] ? copy_net_ns+0x17c/0x770
[ 57.920375] copy_net_ns+0x321/0x770
[ 57.920972] create_new_namespaces+0x3f6/0xb30
[ 57.921728] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.922515] ksys_unshare+0x44d/0x8e0
[ 57.923106] ? __pfx_ksys_unshare+0x10/0x10
[ 57.923811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.924711] __x64_sys_unshare+0x31/0x40
[ 57.925376] do_syscall_64+0x3f/0x90
[ 57.925947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.926769] RIP: 0033:0x7f73a1b2c0d7
[ 57.927372] 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
[ 57.930012] RSP: 002b:00007ffca971d928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.931171] RAX: ffffffffffffffda RBX: 00007ffca971df68 RCX: 00007f73a1b2c0d7
[ 57.932276] RDX: 00007f73a1b9641f RSI: 00007ffca971d8c0 RDI: 0000000040000000
[ 57.933379] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca971d6d0
[ 57.934466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73a1c3ebf0
[ 57.935547] R13: 00007ffca971da00 R14: 0000000000000000 R15: 00000000000000f8
[ 57.936666]
[ 57.937031] irq event stamp: 9599
[ 57.937591] hardirqs last enabled at (9611): [] __up_console_sem+0x78/0x80
[ 57.938874] hardirqs last disabled at (9622): [] __up_console_sem+0x5d/0x80
[ 57.940153] softirqs last enabled at (9240): [] irq_exit_rcu+0x93/0xc0
[ 57.941433] softirqs last disabled at (9235): [] irq_exit_rcu+0x93/0xc0
[ 57.942672] ---[ end trace 0000000000000000 ]---
[ 57.949341] ------------[ cut here ]------------
[ 57.950036] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.951978] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.953232] Modules linked in:
[ 57.953711] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.955058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.956251] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.957014] 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
[ 57.959595] RSP: 0018:ffff8880158ffc00 EFLAGS: 00010282
[ 57.960288] RAX: 0000000000000000 RBX: ffff88800d869040 RCX: 0000000000000000
[ 57.961368] RDX: ffff888015958000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.962469] RBP: ffff88800d869054 R08: 0000000000000001 R09: 0000000000000000
[ 57.963563] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.964660] R13: ffffffff84e223a0 R14: ffff88800d869048 R15: ffffffff84da62e0
[ 57.965718] FS: 00005555570f1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.966719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.967483] CR2: 00005598a4237080 CR3: 000000000f514000 CR4: 0000000000350ef0
[ 57.968383] Call Trace:
[ 57.968721]
[ 57.969018] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.969679] ipv6_frags_init_net+0x206/0x3c0
[ 57.970271] ops_init+0xbb/0x6b0
[ 57.970720] setup_net+0x3d9/0x990
[ 57.971175] ? down_read_killable+0x1d7/0x4e0
[ 57.971795] ? __pfx_setup_net+0x10/0x10
[ 57.972341] ? copy_net_ns+0x17c/0x770
[ 57.972873] copy_net_ns+0x321/0x770
[ 57.973393] create_new_namespaces+0x3f6/0xb30
[ 57.973993] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.974662] ksys_unshare+0x44d/0x8e0
[ 57.975157] ? __pfx_ksys_unshare+0x10/0x10
[ 57.975739] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.976494] __x64_sys_unshare+0x31/0x40
[ 57.977018] do_syscall_64+0x3f/0x90
[ 57.977530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.978171] RIP: 0033:0x7f73a1b2c0d7
[ 57.978660] 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
[ 57.980822] RSP: 002b:00007ffca971d928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.981768] RAX: ffffffffffffffda RBX: 00007ffca971df68 RCX: 00007f73a1b2c0d7
[ 57.982675] RDX: 00007f73a1b9641f RSI: 00007ffca971d8c0 RDI: 0000000040000000
[ 57.983572] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca971d6d0
[ 57.984466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73a1c3ebf0
[ 57.985379] R13: 00007ffca971da00 R14: 0000000000000000 R15: 00000000000000f8
[ 57.986298]
[ 57.986602] irq event stamp: 11213
[ 57.987033] hardirqs last enabled at (11223): [] __up_console_sem+0x78/0x80
[ 57.988100] hardirqs last disabled at (11234): [] __up_console_sem+0x5d/0x80
[ 57.989174] softirqs last enabled at (11030): [] irq_exit_rcu+0x93/0xc0
[ 57.990244] softirqs last disabled at (11025): [] irq_exit_rcu+0x93/0xc0
[ 57.991304] ---[ end trace 0000000000000000 ]---
[ 57.992664] ------------[ cut here ]------------
[ 57.993273] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.995143] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.996230] Modules linked in:
[ 57.996658] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.997829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.998853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.999537] 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
[ 58.001741] RSP: 0018:ffff8880158ffbf0 EFLAGS: 00010286
[ 58.002428] RAX: 0000000000000000 RBX: ffff88800d869a40 RCX: 0000000000000000
[ 58.003320] RDX: ffff888015958000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.004221] RBP: ffff88800d869a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.005115] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.006023] R13: ffffffff84e223a0 R14: ffff88800d869a48 R15: ffffffff84daf020
[ 58.006919] FS: 00005555570f1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.007922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.008671] CR2: 00005598a4237080 CR3: 000000000f514000 CR4: 0000000000350ef0
[ 58.009575] Call Trace:
[ 58.009904]
[ 58.010242] nf_ct_net_init+0x224/0x3d0
[ 58.010768] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.011368] ops_init+0xbb/0x6b0
[ 58.011806] setup_net+0x3d9/0x990
[ 58.012284] ? down_read_killable+0x1d7/0x4e0
[ 58.012849] ? __pfx_setup_net+0x10/0x10
[ 58.013381] ? copy_net_ns+0x17c/0x770
[ 58.013907] copy_net_ns+0x321/0x770
[ 58.014418] create_new_namespaces+0x3f6/0xb30
[ 58.015025] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.015684] ksys_unshare+0x44d/0x8e0
[ 58.016208] ? __pfx_ksys_unshare+0x10/0x10
[ 58.016787] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.017534] __x64_sys_unshare+0x31/0x40
[ 58.018058] do_syscall_64+0x3f/0x90
[ 58.018566] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.019242] RIP: 0033:0x7f73a1b2c0d7
[ 58.019709] 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
[ 58.021944] RSP: 002b:00007ffca971d928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.022922] RAX: ffffffffffffffda RBX: 00007ffca971df68 RCX: 00007f73a1b2c0d7
[ 58.023861] RDX: 00007f73a1b9641f RSI: 00007ffca971d8c0 RDI: 0000000040000000
[ 58.024785] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca971d6d0
[ 58.025696] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f73a1c3ebf0
[ 58.026590] R13: 00007ffca971da00 R14: 0000000000000000 R15: 00000000000000f8
[ 58.027523]
[ 58.027824] irq event stamp: 11951
[ 58.028294] hardirqs last enabled at (11963): [] __up_console_sem+0x78/0x80
[ 58.029395] hardirqs last disabled at (11974): [] __up_console_sem+0x5d/0x80
[ 58.030492] softirqs last enabled at (11030): [] irq_exit_rcu+0x93/0xc0
[ 58.031552] softirqs last disabled at (11025): [] irq_exit_rcu+0x93/0xc0
[ 58.032611] ---[ end trace 0000000000000000 ]---
[ 59.544784] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.592289] Bluetooth: hci0: command 0x041b tx timeout
[ 63.640292] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.688264] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:05:38 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555570f1400 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=00005598a4237080 CR3=000000000f514000 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=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
info registers vcpu 1
RAX=000000000003bacf RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f9447749780 CR3=0000000015e4a000 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=35c20075d1851f804345a9ff708c9905
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3455a6fc5d46f8c3000000000013bab0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d0943bb57b76bf8b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000