Warning: Permanently added '[localhost]:62099' (ECDSA) to the list of known hosts.
2023/05/16 23:09:43 fuzzer started
2023/05/16 23:09:43 dialing manager at localhost:35573
2023/05/16 23:09:43 checking machine...
2023/05/16 23:09:43 checking revisions...
syzkaller login: [ 41.515040] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:09:43 testing simple program...
[ 41.583477] cgroup: Unknown subsys name 'net'
[ 41.659625] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.338876] audit: type=1400 audit(1684278596.677:6): 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
[ 55.474958] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.476569] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.479048] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.483436] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.485977] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.488186] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.886246] ------------[ cut here ]------------
[ 55.886928] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.888754] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.890015] Modules linked in:
[ 55.890439] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.894524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.896618] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.897436] 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
[ 55.900191] RSP: 0018:ffff888016d2fc00 EFLAGS: 00010282
[ 55.901109] RAX: 0000000000000000 RBX: ffff88800f47d440 RCX: 0000000000000000
[ 55.902250] RDX: ffff8880195d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.903386] RBP: ffff88800f47d454 R08: 0000000000000001 R09: 0000000000000000
[ 55.904528] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.905668] R13: ffffffff84e223a0 R14: ffff88800f47d448 R15: ffffffff84d73340
[ 55.906838] FS: 0000555556e00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.908096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.909097] CR2: 00007f3215ff86f4 CR3: 000000000ee34000 CR4: 0000000000350ef0
[ 55.910263] Call Trace:
[ 55.910645]
[ 55.911186] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.912114] ipv4_frags_init_net+0x269/0x440
[ 55.912775] ops_init+0xbb/0x6b0
[ 55.913429] setup_net+0x3d9/0x990
[ 55.914096] ? down_read_killable+0x1d7/0x4e0
[ 55.914765] ? __pfx_setup_net+0x10/0x10
[ 55.915560] ? copy_net_ns+0x17c/0x770
[ 55.916306] copy_net_ns+0x321/0x770
[ 55.917007] create_new_namespaces+0x3f6/0xb30
[ 55.917696] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.918454] ksys_unshare+0x44d/0x8e0
[ 55.919069] ? __pfx_ksys_unshare+0x10/0x10
[ 55.919716] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.920625] __x64_sys_unshare+0x31/0x40
[ 55.921274] do_syscall_64+0x3f/0x90
[ 55.921876] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.922621] RIP: 0033:0x7faf989800d7
[ 55.923201] 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
[ 55.925751] RSP: 002b:00007ffeea1371b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.926879] RAX: ffffffffffffffda RBX: 00007ffeea1377f8 RCX: 00007faf989800d7
[ 55.927935] RDX: 00007faf989ea41f RSI: 00007ffeea137150 RDI: 0000000040000000
[ 55.929009] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea136f60
[ 55.930082] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf98a92bf0
[ 55.931144] R13: 00007ffeea137290 R14: 0000000000000000 R15: 00000000000000f8
[ 55.932220]
[ 55.932608] irq event stamp: 9727
[ 55.933146] hardirqs last enabled at (9739): [] __up_console_sem+0x78/0x80
[ 55.934429] hardirqs last disabled at (9750): [] __up_console_sem+0x5d/0x80
[ 55.935672] softirqs last enabled at (9518): [] irq_exit_rcu+0x93/0xc0
[ 55.936904] softirqs last disabled at (9479): [] irq_exit_rcu+0x93/0xc0
[ 55.938108] ---[ end trace 0000000000000000 ]---
[ 55.945252] ------------[ cut here ]------------
[ 55.946019] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.948027] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.949341] Modules linked in:
[ 55.949867] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.951203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.952366] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.953192] 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
[ 55.955692] RSP: 0018:ffff888016d2fc00 EFLAGS: 00010282
[ 55.956483] RAX: 0000000000000000 RBX: ffff88800eb2e240 RCX: 0000000000000000
[ 55.957534] RDX: ffff8880195d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.958576] RBP: ffff88800eb2e254 R08: 0000000000000001 R09: 0000000000000000
[ 55.959606] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.960677] R13: ffffffff84e223a0 R14: ffff88800eb2e248 R15: ffffffff84da62e0
[ 55.961704] FS: 0000555556e00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.962883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.963729] CR2: 00007f3215ff86f4 CR3: 000000000ee34000 CR4: 0000000000350ef0
[ 55.964779] Call Trace:
[ 55.965193]
[ 55.965542] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.966304] ipv6_frags_init_net+0x206/0x3c0
[ 55.966998] ops_init+0xbb/0x6b0
[ 55.967520] setup_net+0x3d9/0x990
[ 55.968135] ? down_read_killable+0x1d7/0x4e0
[ 55.968895] ? __pfx_setup_net+0x10/0x10
[ 55.969542] ? copy_net_ns+0x17c/0x770
[ 55.970224] copy_net_ns+0x321/0x770
[ 55.970878] create_new_namespaces+0x3f6/0xb30
[ 55.971618] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.972393] ksys_unshare+0x44d/0x8e0
[ 55.973049] ? __pfx_ksys_unshare+0x10/0x10
[ 55.973676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.974579] __x64_sys_unshare+0x31/0x40
[ 55.975232] do_syscall_64+0x3f/0x90
[ 55.975830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.976580] RIP: 0033:0x7faf989800d7
[ 55.977231] 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
[ 55.980067] RSP: 002b:00007ffeea1371b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.981332] RAX: ffffffffffffffda RBX: 00007ffeea1377f8 RCX: 00007faf989800d7
[ 55.982495] RDX: 00007faf989ea41f RSI: 00007ffeea137150 RDI: 0000000040000000
[ 55.983464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea136f60
[ 55.984399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf98a92bf0
[ 55.985298] R13: 00007ffeea137290 R14: 0000000000000000 R15: 00000000000000f8
[ 55.986210]
[ 55.986511] irq event stamp: 11675
[ 55.986972] hardirqs last enabled at (11687): [] __up_console_sem+0x78/0x80
[ 55.988043] hardirqs last disabled at (11698): [] __up_console_sem+0x5d/0x80
[ 55.989119] softirqs last enabled at (11524): [] irq_exit_rcu+0x93/0xc0
[ 55.990166] softirqs last disabled at (11515): [] irq_exit_rcu+0x93/0xc0
[ 55.991200] ---[ end trace 0000000000000000 ]---
[ 55.992729] ------------[ cut here ]------------
[ 55.993480] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.995368] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.996458] Modules linked in:
[ 55.996920] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.998076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.999084] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.999721] 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
[ 56.001942] RSP: 0018:ffff888016d2fbf0 EFLAGS: 00010286
[ 56.002609] RAX: 0000000000000000 RBX: ffff88800eb2e840 RCX: 0000000000000000
[ 56.003512] RDX: ffff8880195d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.004404] RBP: ffff88800eb2e854 R08: 0000000000000001 R09: 0000000000000000
[ 56.005338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.006238] R13: ffffffff84e223a0 R14: ffff88800eb2e848 R15: ffffffff84daf020
[ 56.007141] FS: 0000555556e00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.008143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.008917] CR2: 00007f3215ff86f4 CR3: 000000000ee34000 CR4: 0000000000350ef0
[ 56.009898] Call Trace:
[ 56.010246]
[ 56.010561] nf_ct_net_init+0x224/0x3d0
[ 56.011182] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.011826] ops_init+0xbb/0x6b0
[ 56.012297] setup_net+0x3d9/0x990
[ 56.012838] ? down_read_killable+0x1d7/0x4e0
[ 56.013440] ? __pfx_setup_net+0x10/0x10
[ 56.014021] ? copy_net_ns+0x17c/0x770
[ 56.014558] copy_net_ns+0x321/0x770
[ 56.015091] create_new_namespaces+0x3f6/0xb30
[ 56.015717] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.016407] ksys_unshare+0x44d/0x8e0
[ 56.016985] ? __pfx_ksys_unshare+0x10/0x10
[ 56.017564] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.018354] __x64_sys_unshare+0x31/0x40
[ 56.018933] do_syscall_64+0x3f/0x90
[ 56.019432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.020140] RIP: 0033:0x7faf989800d7
[ 56.020654] 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
[ 56.023016] RSP: 002b:00007ffeea1371b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.024025] RAX: ffffffffffffffda RBX: 00007ffeea1377f8 RCX: 00007faf989800d7
[ 56.024984] RDX: 00007faf989ea41f RSI: 00007ffeea137150 RDI: 0000000040000000
[ 56.025934] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea136f60
[ 56.026884] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf98a92bf0
[ 56.027831] R13: 00007ffeea137290 R14: 0000000000000000 R15: 00000000000000f8
[ 56.028771]
[ 56.029127] irq event stamp: 12539
[ 56.029584] hardirqs last enabled at (12549): [] __up_console_sem+0x78/0x80
[ 56.030708] hardirqs last disabled at (12560): [] __up_console_sem+0x5d/0x80
[ 56.031837] softirqs last enabled at (12446): [] irq_exit_rcu+0x93/0xc0
[ 56.032926] softirqs last disabled at (12441): [] irq_exit_rcu+0x93/0xc0
[ 56.034041] ---[ end trace 0000000000000000 ]---
executing program
[ 57.558493] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.605869] Bluetooth: hci0: command 0x041b tx timeout
[ 61.653955] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.701906] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:09:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016d2f5f0
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 0000555556e00400 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=00007f3215ff86f4 CR3=000000000ee34000 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=dffffc0000000000 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11003182ea2
RSI=ffffffff81975da9 RDI=ffff888018c17580 RBP=ffff888018c17550 RSP=ffff888018c174b0
R8 =ffffffff8614c8c2 R9 =ffffffff8614c8c6 R10=0000000000038001 R11=ffff888018c174f8
R12=ffff888018c17580 R13=0000000000000000 R14=ffff88801a1851c0 R15=0000000000000000
RIP=ffffffff813abe2e RFL=00000286 [--S--P-] 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 00007fdfe3a01700 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=00007fd038dbcd50 CR3=0000000018cb8000 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=2038353a39303a33322036312079614d XMM01=5d3933343039382e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000