Warning: Permanently added '[localhost]:7183' (ECDSA) to the list of known hosts.
2023/05/17 06:42:03 fuzzer started
2023/05/17 06:42:03 dialing manager at localhost:35573
2023/05/17 06:42:03 checking machine...
2023/05/17 06:42:03 checking revisions...
syzkaller login: [ 79.742518] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:42:04 testing simple program...
[ 79.809600] cgroup: Unknown subsys name 'net'
[ 79.898575] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 93.420997] audit: type=1400 audit(1684305737.724:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 94.531386] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.533819] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.535764] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.539107] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.541317] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 94.542454] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 94.949725] ------------[ cut here ]------------
[ 94.950889] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 94.953098] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.954353] Modules linked in:
[ 94.954762] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.959476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.960493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.961202] 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
[ 94.963392] RSP: 0018:ffff88801df4fc00 EFLAGS: 00010282
[ 94.964080] RAX: 0000000000000000 RBX: ffff888016026840 RCX: 0000000000000000
[ 94.964984] RDX: ffff88801df40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.965847] RBP: ffff888016026854 R08: 0000000000000001 R09: 0000000000000000
[ 94.966746] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 94.967649] R13: ffffffff84e223a0 R14: ffff888016026848 R15: ffffffff84d73340
[ 94.968564] FS: 00005555567e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.969571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.970313] CR2: 00007f46df8216f4 CR3: 000000001026e000 CR4: 0000000000350ef0
[ 94.971201] Call Trace:
[ 94.971530]
[ 94.971830] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 94.972472] ipv4_frags_init_net+0x269/0x440
[ 94.973086] ops_init+0xbb/0x6b0
[ 94.973535] setup_net+0x3d9/0x990
[ 94.974018] ? down_read_killable+0x1d7/0x4e0
[ 94.974593] ? __pfx_setup_net+0x10/0x10
[ 94.975129] ? copy_net_ns+0x17c/0x770
[ 94.975640] copy_net_ns+0x321/0x770
[ 94.976142] create_new_namespaces+0x3f6/0xb30
[ 94.976749] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.977395] ksys_unshare+0x44d/0x8e0
[ 94.977890] ? __pfx_ksys_unshare+0x10/0x10
[ 94.978461] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.979201] __x64_sys_unshare+0x31/0x40
[ 94.979726] do_syscall_64+0x3f/0x90
[ 94.980222] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.980877] RIP: 0033:0x7fab9f1190d7
[ 94.981374] 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
[ 94.983559] RSP: 002b:00007ffe75ff2828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.984533] RAX: ffffffffffffffda RBX: 00007ffe75ff2e68 RCX: 00007fab9f1190d7
[ 94.985430] RDX: 00007fab9f18341f RSI: 00007ffe75ff27c0 RDI: 0000000040000000
[ 94.986327] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe75ff25d0
[ 94.987215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab9f22bbf0
[ 94.988108] R13: 00007ffe75ff2900 R14: 0000000000000000 R15: 00000000000000f8
[ 94.989026]
[ 94.989331] irq event stamp: 12737
[ 94.989763] hardirqs last enabled at (12747): [] __up_console_sem+0x78/0x80
[ 94.990839] hardirqs last disabled at (12758): [] __up_console_sem+0x5d/0x80
[ 94.991901] softirqs last enabled at (12362): [] irq_exit_rcu+0x93/0xc0
[ 94.992966] softirqs last disabled at (12353): [] irq_exit_rcu+0x93/0xc0
[ 94.994016] ---[ end trace 0000000000000000 ]---
[ 94.999265] ------------[ cut here ]------------
[ 94.999855] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 95.001602] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.002667] Modules linked in:
[ 95.003112] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 95.004278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.005321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.005994] 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
[ 95.008183] RSP: 0018:ffff88801df4fc00 EFLAGS: 00010282
[ 95.008855] RAX: 0000000000000000 RBX: ffff88800d727440 RCX: 0000000000000000
[ 95.009748] RDX: ffff88801df40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 95.010638] RBP: ffff88800d727454 R08: 0000000000000001 R09: 0000000000000000
[ 95.011538] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.012424] R13: ffffffff84e223a0 R14: ffff88800d727448 R15: ffffffff84da62e0
[ 95.013327] FS: 00005555567e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 95.014321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.015061] CR2: 00007f46df8216f4 CR3: 000000001026e000 CR4: 0000000000350ef0
[ 95.015920] Call Trace:
[ 95.016272]
[ 95.016594] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 95.017241] ipv6_frags_init_net+0x206/0x3c0
[ 95.017803] ops_init+0xbb/0x6b0
[ 95.018273] setup_net+0x3d9/0x990
[ 95.018727] ? down_read_killable+0x1d7/0x4e0
[ 95.019318] ? __pfx_setup_net+0x10/0x10
[ 95.019830] ? copy_net_ns+0x17c/0x770
[ 95.020362] copy_net_ns+0x321/0x770
[ 95.020848] create_new_namespaces+0x3f6/0xb30
[ 95.021458] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.022100] ksys_unshare+0x44d/0x8e0
[ 95.022591] ? __pfx_ksys_unshare+0x10/0x10
[ 95.023170] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.023884] __x64_sys_unshare+0x31/0x40
[ 95.024422] do_syscall_64+0x3f/0x90
[ 95.024915] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.025584] RIP: 0033:0x7fab9f1190d7
[ 95.026073] 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
[ 95.028261] RSP: 002b:00007ffe75ff2828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 95.029220] RAX: ffffffffffffffda RBX: 00007ffe75ff2e68 RCX: 00007fab9f1190d7
[ 95.030104] RDX: 00007fab9f18341f RSI: 00007ffe75ff27c0 RDI: 0000000040000000
[ 95.030983] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe75ff25d0
[ 95.031839] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab9f22bbf0
[ 95.032731] R13: 00007ffe75ff2900 R14: 0000000000000000 R15: 00000000000000f8
[ 95.033636]
[ 95.033937] irq event stamp: 14619
[ 95.034394] hardirqs last enabled at (14631): [] __up_console_sem+0x78/0x80
[ 95.035448] hardirqs last disabled at (14642): [] __up_console_sem+0x5d/0x80
[ 95.036505] softirqs last enabled at (14170): [] irq_exit_rcu+0x93/0xc0
[ 95.037558] softirqs last disabled at (14165): [] irq_exit_rcu+0x93/0xc0
[ 95.038579] ---[ end trace 0000000000000000 ]---
[ 95.039837] ------------[ cut here ]------------
[ 95.040448] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 95.042448] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.043503] Modules linked in:
[ 95.043906] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 95.045086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.046095] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.046726] 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
[ 95.048891] RSP: 0018:ffff88801df4fbf0 EFLAGS: 00010286
[ 95.049564] RAX: 0000000000000000 RBX: ffff88800d727040 RCX: 0000000000000000
[ 95.050448] RDX: ffff88801df40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 95.051326] RBP: ffff88800d727054 R08: 0000000000000001 R09: 0000000000000000
[ 95.052206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.053092] R13: ffffffff84e223a0 R14: ffff88800d727048 R15: ffffffff84daf020
[ 95.053970] FS: 00005555567e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 95.054924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.055653] CR2: 00007f46df8216f4 CR3: 000000001026e000 CR4: 0000000000350ef0
[ 95.056559] Call Trace:
[ 95.056888]
[ 95.057213] nf_ct_net_init+0x224/0x3d0
[ 95.057723] ? __pfx_nf_ct_net_init+0x10/0x10
[ 95.058319] ops_init+0xbb/0x6b0
[ 95.058755] setup_net+0x3d9/0x990
[ 95.059233] ? down_read_killable+0x1d7/0x4e0
[ 95.059794] ? __pfx_setup_net+0x10/0x10
[ 95.060317] ? copy_net_ns+0x17c/0x770
[ 95.060839] copy_net_ns+0x321/0x770
[ 95.061340] create_new_namespaces+0x3f6/0xb30
[ 95.061922] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.062558] ksys_unshare+0x44d/0x8e0
[ 95.063070] ? __pfx_ksys_unshare+0x10/0x10
[ 95.063614] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.064346] __x64_sys_unshare+0x31/0x40
[ 95.064878] do_syscall_64+0x3f/0x90
[ 95.065369] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.066035] RIP: 0033:0x7fab9f1190d7
[ 95.066494] 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
[ 95.068672] RSP: 002b:00007ffe75ff2828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 95.069627] RAX: ffffffffffffffda RBX: 00007ffe75ff2e68 RCX: 00007fab9f1190d7
[ 95.070509] RDX: 00007fab9f18341f RSI: 00007ffe75ff27c0 RDI: 0000000040000000
[ 95.071388] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe75ff25d0
[ 95.072268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab9f22bbf0
[ 95.073159] R13: 00007ffe75ff2900 R14: 0000000000000000 R15: 00000000000000f8
[ 95.074064]
[ 95.074361] irq event stamp: 15361
[ 95.074791] hardirqs last enabled at (15371): [] __up_console_sem+0x78/0x80
[ 95.075851] hardirqs last disabled at (15382): [] __up_console_sem+0x5d/0x80
[ 95.076922] softirqs last enabled at (15286): [] irq_exit_rcu+0x93/0xc0
[ 95.077973] softirqs last disabled at (15277): [] irq_exit_rcu+0x93/0xc0
[ 95.078994] ---[ end trace 0000000000000000 ]---
[ 96.613542] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 98.661061] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 100.709153] Bluetooth: hci0: command 0x040f tx timeout
[ 102.757105] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:41:43 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801df4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555567e5400 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=00007f46df8216f4 CR3=000000001026e000 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=0000000000073b99 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=00007fbfee62da00 CR3=0000000015890000 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=2039313a32343a36302037312079614d XMM01=5d3938383035392e34392020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000