Warning: Permanently added '[localhost]:5410' (ECDSA) to the list of known hosts.
2023/05/18 05:46:49 fuzzer started
2023/05/18 05:46:49 dialing manager at localhost:44319
2023/05/18 05:46:49 checking machine...
2023/05/18 05:46:49 checking revisions...
syzkaller login: [ 54.913842] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:46:49 testing simple program...
[ 54.979788] cgroup: Unknown subsys name 'net'
[ 55.056109] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.373451] audit: type=1400 audit(1684388822.091:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 68.473835] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.482542] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.484065] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.486615] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.495869] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.497206] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.892440] ------------[ cut here ]------------
[ 68.893207] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.894891] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.895973] Modules linked in:
[ 68.896414] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.901370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.902547] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.903196] 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
[ 68.905536] RSP: 0018:ffff88801677fc00 EFLAGS: 00010282
[ 68.906213] RAX: 0000000000000000 RBX: ffff88800f311840 RCX: 0000000000000000
[ 68.907139] RDX: ffff88800faa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.908064] RBP: ffff88800f311854 R08: 0000000000000001 R09: 0000000000000000
[ 68.909003] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.909910] R13: ffffffff84e23fe0 R14: ffff88800f311848 R15: ffffffff84d74dc0
[ 68.910842] FS: 0000555556c32400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.911869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.912654] CR2: 00007f256a5c16f4 CR3: 000000000e65a000 CR4: 0000000000350ee0
[ 68.913582] Call Trace:
[ 68.913920]
[ 68.914221] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.914902] ipv4_frags_init_net+0x269/0x440
[ 68.915509] ops_init+0xbb/0x6b0
[ 68.915972] setup_net+0x3d9/0x990
[ 68.916730] ? down_read_killable+0x1d7/0x4e0
[ 68.917494] ? __pfx_setup_net+0x10/0x10
[ 68.918131] ? copy_net_ns+0x17c/0x770
[ 68.918811] copy_net_ns+0x321/0x770
[ 68.919448] create_new_namespaces+0x3f6/0xb30
[ 68.920174] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.921027] ksys_unshare+0x44d/0x8e0
[ 68.921684] ? __pfx_ksys_unshare+0x10/0x10
[ 68.922392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.923273] __x64_sys_unshare+0x31/0x40
[ 68.923948] do_syscall_64+0x3f/0x90
[ 68.924583] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.925422] RIP: 0033:0x7fb7985610d7
[ 68.926001] 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
[ 68.928755] RSP: 002b:00007ffff913bbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.929925] RAX: ffffffffffffffda RBX: 00007ffff913c238 RCX: 00007fb7985610d7
[ 68.931026] RDX: 00007fb7985cb41f RSI: 00007ffff913bb90 RDI: 0000000040000000
[ 68.932124] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff913b9a0
[ 68.933155] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb798673bf0
[ 68.934173] R13: 00007ffff913bcd0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.935161]
[ 68.935509] irq event stamp: 7807
[ 68.935960] hardirqs last enabled at (7817): [] __up_console_sem+0x78/0x80
[ 68.937076] hardirqs last disabled at (7828): [] __up_console_sem+0x5d/0x80
[ 68.938188] softirqs last enabled at (7372): [] irq_exit_rcu+0x93/0xc0
[ 68.939269] softirqs last disabled at (7321): [] irq_exit_rcu+0x93/0xc0
[ 68.940346] ---[ end trace 0000000000000000 ]---
[ 68.946583] ------------[ cut here ]------------
[ 68.947210] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.948890] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.949965] Modules linked in:
[ 68.950408] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.951582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.952611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.953275] 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
[ 68.955546] RSP: 0018:ffff88801677fc00 EFLAGS: 00010282
[ 68.956211] RAX: 0000000000000000 RBX: ffff88801007f640 RCX: 0000000000000000
[ 68.957130] RDX: ffff88800faa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.958010] RBP: ffff88801007f654 R08: 0000000000000001 R09: 0000000000000000
[ 68.958894] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.959784] R13: ffffffff84e23fe0 R14: ffff88801007f648 R15: ffffffff84da7d60
[ 68.960704] FS: 0000555556c32400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.961689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.962423] CR2: 00007fb374893300 CR3: 000000000e65a000 CR4: 0000000000350ef0
[ 68.963575] Call Trace:
[ 68.963916]
[ 68.964431] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.965063] ipv6_frags_init_net+0x206/0x3c0
[ 68.965781] ops_init+0xbb/0x6b0
[ 68.966228] setup_net+0x3d9/0x990
[ 68.966889] ? down_read_killable+0x1d7/0x4e0
[ 68.967526] ? __pfx_setup_net+0x10/0x10
[ 68.968134] ? copy_net_ns+0x17c/0x770
[ 68.968826] copy_net_ns+0x321/0x770
[ 68.969305] create_new_namespaces+0x3f6/0xb30
[ 68.970099] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.970804] ksys_unshare+0x44d/0x8e0
[ 68.971460] ? __pfx_ksys_unshare+0x10/0x10
[ 68.972006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.972950] __x64_sys_unshare+0x31/0x40
[ 68.973495] do_syscall_64+0x3f/0x90
[ 68.974085] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.974897] RIP: 0033:0x7fb7985610d7
[ 68.975420] 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
[ 68.977693] RSP: 002b:00007ffff913bbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.978835] RAX: ffffffffffffffda RBX: 00007ffff913c238 RCX: 00007fb7985610d7
[ 68.979877] RDX: 00007fb7985cb41f RSI: 00007ffff913bb90 RDI: 0000000040000000
[ 68.980970] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff913b9a0
[ 68.981894] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb798673bf0
[ 68.982889] R13: 00007ffff913bcd0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.983971]
[ 68.984267] irq event stamp: 10017
[ 68.984908] hardirqs last enabled at (10031): [] __up_console_sem+0x78/0x80
[ 68.986147] hardirqs last disabled at (10044): [] __up_console_sem+0x5d/0x80
[ 68.987385] softirqs last enabled at (9826): [] irq_exit_rcu+0x93/0xc0
[ 68.988608] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 68.989802] ---[ end trace 0000000000000000 ]---
[ 68.991195] ------------[ cut here ]------------
[ 68.991935] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.995260] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.996868] Modules linked in:
[ 68.997603] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.999075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.000433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.001431] 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
[ 69.003952] RSP: 0018:ffff88801677fbf0 EFLAGS: 00010286
[ 69.004950] RAX: 0000000000000000 RBX: ffff88801007e440 RCX: 0000000000000000
[ 69.005984] RDX: ffff88800faa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.007036] RBP: ffff88801007e454 R08: 0000000000000001 R09: 0000000000000000
[ 69.008028] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.009073] R13: ffffffff84e23fe0 R14: ffff88801007e448 R15: ffffffff84db0aa0
[ 69.010093] FS: 0000555556c32400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.011232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.012093] CR2: 00007fb374893300 CR3: 000000000e65a000 CR4: 0000000000350ef0
[ 69.013166] Call Trace:
[ 69.013700]
[ 69.014005] nf_ct_net_init+0x224/0x3d0
[ 69.014680] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.015254] ops_init+0xbb/0x6b0
[ 69.015861] setup_net+0x3d9/0x990
[ 69.016492] ? down_read_killable+0x1d7/0x4e0
[ 69.017069] ? __pfx_setup_net+0x10/0x10
[ 69.017786] ? copy_net_ns+0x17c/0x770
[ 69.018300] copy_net_ns+0x321/0x770
[ 69.018911] create_new_namespaces+0x3f6/0xb30
[ 69.019691] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.020435] ksys_unshare+0x44d/0x8e0
[ 69.020928] ? __pfx_ksys_unshare+0x10/0x10
[ 69.021668] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.022553] __x64_sys_unshare+0x31/0x40
[ 69.023068] do_syscall_64+0x3f/0x90
[ 69.023709] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.024566] RIP: 0033:0x7fb7985610d7
[ 69.025034] 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
[ 69.027357] RSP: 002b:00007ffff913bbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.028279] RAX: ffffffffffffffda RBX: 00007ffff913c238 RCX: 00007fb7985610d7
[ 69.029274] RDX: 00007fb7985cb41f RSI: 00007ffff913bb90 RDI: 0000000040000000
[ 69.030231] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff913b9a0
[ 69.031114] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb798673bf0
[ 69.031996] R13: 00007ffff913bcd0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.032915]
[ 69.033218] irq event stamp: 13589
[ 69.033687] hardirqs last enabled at (13601): [] __up_console_sem+0x78/0x80
[ 69.034747] hardirqs last disabled at (13612): [] __up_console_sem+0x5d/0x80
[ 69.035810] softirqs last enabled at (13538): [] irq_exit_rcu+0x93/0xc0
[ 69.036867] softirqs last disabled at (13511): [] irq_exit_rcu+0x93/0xc0
[ 69.037916] ---[ end trace 0000000000000000 ]---
executing program
[ 70.561144] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.608400] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.656555] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.704390] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:46:52 Registers:
info registers vcpu 0
RAX=1ffffffff0bb6b2b RBX=ffffffff85db595c RCX=ffffffff813aaebf RDX=0000000000000000
RSI=ffffffff860cde6a RDI=ffffffff85db5940 RBP=ffffffff85db5940 RSP=ffff88806ce099e8
R8 =ffffffff860cde6a R9 =ffffffff860805f4 R10=0000000000038001 R11=0000000000010ad9
R12=ffffffff85db5978 R13=ffffffff85db5940 R14=ffffffff85db5940 R15=dffffc0000000000
RIP=ffffffff8112fc5f 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 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=00007fb374866800 CR3=0000000015ac2000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801677f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556c32400 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=00007f256a5c16f4 CR3=000000000e65a000 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