Warning: Permanently added '[localhost]:21268' (ECDSA) to the list of known hosts.
2023/05/16 13:24:44 fuzzer started
2023/05/16 13:24:44 dialing manager at localhost:35573
2023/05/16 13:24:44 checking machine...
2023/05/16 13:24:44 checking revisions...
syzkaller login: [ 48.955795] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:24:45 testing simple program...
[ 49.025906] cgroup: Unknown subsys name 'net'
[ 49.097913] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.449452] audit: type=1400 audit(1684243498.540:6): 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
[ 63.544980] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.546585] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.548478] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.551405] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.553681] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.555531] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 63.959417] ------------[ cut here ]------------
[ 63.960100] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.961994] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.963149] Modules linked in:
[ 63.963559] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.968729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.970108] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.971057] 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
[ 63.973968] RSP: 0018:ffff888016e77c00 EFLAGS: 00010282
[ 63.974797] RAX: 0000000000000000 RBX: ffff88800f256040 RCX: 0000000000000000
[ 63.976211] RDX: ffff888016aed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.977556] RBP: ffff88800f256054 R08: 0000000000000001 R09: 0000000000000000
[ 63.978732] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.979907] R13: ffffffff84e223a0 R14: ffff88800f256048 R15: ffffffff84d73340
[ 63.980848] FS: 0000555555d0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.981928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.982653] CR2: 00007f2d860916f4 CR3: 0000000009d64000 CR4: 0000000000350ef0
[ 63.983569] Call Trace:
[ 63.983934]
[ 63.984232] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.984886] ipv4_frags_init_net+0x269/0x440
[ 63.985530] ops_init+0xbb/0x6b0
[ 63.986037] setup_net+0x3d9/0x990
[ 63.986516] ? down_read_killable+0x1d7/0x4e0
[ 63.987137] ? __pfx_setup_net+0x10/0x10
[ 63.987672] ? copy_net_ns+0x17c/0x770
[ 63.988218] copy_net_ns+0x321/0x770
[ 63.988710] create_new_namespaces+0x3f6/0xb30
[ 63.989343] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.990013] ksys_unshare+0x44d/0x8e0
[ 63.990545] ? __pfx_ksys_unshare+0x10/0x10
[ 63.991161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.991922] __x64_sys_unshare+0x31/0x40
[ 63.992465] do_syscall_64+0x3f/0x90
[ 63.992969] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.993648] RIP: 0033:0x7fc7f95b90d7
[ 63.994141] 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
[ 63.996345] RSP: 002b:00007fff41112838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.997323] RAX: ffffffffffffffda RBX: 00007fff41112e78 RCX: 00007fc7f95b90d7
[ 63.998241] RDX: 00007fc7f962341f RSI: 00007fff411127d0 RDI: 0000000040000000
[ 63.999144] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff411125e0
[ 64.000085] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7f96cbbf0
[ 64.000998] R13: 00007fff41112910 R14: 0000000000000000 R15: 00000000000000f8
[ 64.002127]
[ 64.002523] irq event stamp: 8879
[ 64.003124] hardirqs last enabled at (8891): [] __up_console_sem+0x78/0x80
[ 64.004523] hardirqs last disabled at (8902): [] __up_console_sem+0x5d/0x80
[ 64.005921] softirqs last enabled at (8864): [] irq_exit_rcu+0x93/0xc0
[ 64.007287] softirqs last disabled at (8855): [] irq_exit_rcu+0x93/0xc0
[ 64.008554] ---[ end trace 0000000000000000 ]---
[ 64.013743] ------------[ cut here ]------------
[ 64.014621] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.016287] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.017399] Modules linked in:
[ 64.017873] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.019039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.020068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.020724] 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
[ 64.022961] RSP: 0018:ffff888016e77c00 EFLAGS: 00010282
[ 64.023661] RAX: 0000000000000000 RBX: ffff888009a09e40 RCX: 0000000000000000
[ 64.024630] RDX: ffff888016aed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.025586] RBP: ffff888009a09e54 R08: 0000000000000001 R09: 0000000000000000
[ 64.026535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.027485] R13: ffffffff84e223a0 R14: ffff888009a09e48 R15: ffffffff84da62e0
[ 64.028433] FS: 0000555555d0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.029518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.030300] CR2: 00007f2d860916f4 CR3: 0000000009d64000 CR4: 0000000000350ef0
[ 64.031240] Call Trace:
[ 64.031586]
[ 64.031930] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.032580] ipv6_frags_init_net+0x206/0x3c0
[ 64.033162] ops_init+0xbb/0x6b0
[ 64.033655] setup_net+0x3d9/0x990
[ 64.034144] ? down_read_killable+0x1d7/0x4e0
[ 64.034720] ? __pfx_setup_net+0x10/0x10
[ 64.035257] ? copy_net_ns+0x17c/0x770
[ 64.035776] copy_net_ns+0x321/0x770
[ 64.036290] create_new_namespaces+0x3f6/0xb30
[ 64.036925] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.037581] ksys_unshare+0x44d/0x8e0
[ 64.038133] ? __pfx_ksys_unshare+0x10/0x10
[ 64.038733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.039529] __x64_sys_unshare+0x31/0x40
[ 64.040102] do_syscall_64+0x3f/0x90
[ 64.040598] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.041302] RIP: 0033:0x7fc7f95b90d7
[ 64.041843] 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
[ 64.044154] RSP: 002b:00007fff41112838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.045151] RAX: ffffffffffffffda RBX: 00007fff41112e78 RCX: 00007fc7f95b90d7
[ 64.046088] RDX: 00007fc7f962341f RSI: 00007fff411127d0 RDI: 0000000040000000
[ 64.047003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff411125e0
[ 64.047952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7f96cbbf0
[ 64.048887] R13: 00007fff41112910 R14: 0000000000000000 R15: 00000000000000f8
[ 64.049875]
[ 64.050187] irq event stamp: 10513
[ 64.050650] hardirqs last enabled at (10523): [] __up_console_sem+0x78/0x80
[ 64.051729] hardirqs last disabled at (10534): [] __up_console_sem+0x5d/0x80
[ 64.052848] softirqs last enabled at (10038): [] irq_exit_rcu+0x93/0xc0
[ 64.053969] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 64.055068] ---[ end trace 0000000000000000 ]---
[ 64.056453] ------------[ cut here ]------------
[ 64.057129] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.059164] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.060240] Modules linked in:
[ 64.060661] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.061887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.062961] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.063639] 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
[ 64.065930] RSP: 0018:ffff888016e77bf0 EFLAGS: 00010286
[ 64.066625] RAX: 0000000000000000 RBX: ffff888009a09040 RCX: 0000000000000000
[ 64.067551] RDX: ffff888016aed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.068506] RBP: ffff888009a09054 R08: 0000000000000001 R09: 0000000000000000
[ 64.069444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.070383] R13: ffffffff84e223a0 R14: ffff888009a09048 R15: ffffffff84daf020
[ 64.071307] FS: 0000555555d0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.072360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.073110] CR2: 00007f2d860916f4 CR3: 0000000009d64000 CR4: 0000000000350ef0
[ 64.074063] Call Trace:
[ 64.074406]
[ 64.074708] nf_ct_net_init+0x224/0x3d0
[ 64.075288] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.075917] ops_init+0xbb/0x6b0
[ 64.076382] setup_net+0x3d9/0x990
[ 64.076882] ? down_read_killable+0x1d7/0x4e0
[ 64.077488] ? __pfx_setup_net+0x10/0x10
[ 64.078039] ? copy_net_ns+0x17c/0x770
[ 64.078584] copy_net_ns+0x321/0x770
[ 64.079121] create_new_namespaces+0x3f6/0xb30
[ 64.079736] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.080433] ksys_unshare+0x44d/0x8e0
[ 64.080967] ? __pfx_ksys_unshare+0x10/0x10
[ 64.081584] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.082354] __x64_sys_unshare+0x31/0x40
[ 64.082921] do_syscall_64+0x3f/0x90
[ 64.083435] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.084127] RIP: 0033:0x7fc7f95b90d7
[ 64.084621] 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
[ 64.086879] RSP: 002b:00007fff41112838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.087862] RAX: ffffffffffffffda RBX: 00007fff41112e78 RCX: 00007fc7f95b90d7
[ 64.088737] RDX: 00007fc7f962341f RSI: 00007fff411127d0 RDI: 0000000040000000
[ 64.089713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff411125e0
[ 64.090670] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7f96cbbf0
[ 64.091569] R13: 00007fff41112910 R14: 0000000000000000 R15: 00000000000000f8
[ 64.092501]
[ 64.092800] irq event stamp: 11263
[ 64.093266] hardirqs last enabled at (11275): [] __up_console_sem+0x78/0x80
[ 64.094395] hardirqs last disabled at (11286): [] __up_console_sem+0x5d/0x80
[ 64.095489] softirqs last enabled at (10914): [] irq_exit_rcu+0x93/0xc0
[ 64.096546] softirqs last disabled at (10909): [] irq_exit_rcu+0x93/0xc0
[ 64.097600] ---[ end trace 0000000000000000 ]---
[ 65.626477] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.673885] Bluetooth: hci0: command 0x041b tx timeout
[ 69.721899] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.769884] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:24:47 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555d0e400 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=00007f2d860916f4 CR3=0000000009d64000 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=0000000000055959 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=00007f1ce5818688 CR3=000000000cb76000 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=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