Warning: Permanently added '[localhost]:17583' (ECDSA) to the list of known hosts.
2023/05/16 11:14:53 fuzzer started
2023/05/16 11:14:53 dialing manager at localhost:35573
2023/05/16 11:14:53 checking machine...
2023/05/16 11:14:53 checking revisions...
syzkaller login: [ 35.128077] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:14:53 testing simple program...
[ 35.208278] cgroup: Unknown subsys name 'net'
[ 35.285019] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.194154] audit: type=1400 audit(1684235705.663:6): 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
[ 48.321156] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.324002] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.325474] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.329687] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.331642] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.334058] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.714722] ------------[ cut here ]------------
[ 48.715359] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.717556] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.718771] Modules linked in:
[ 48.719193] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.723771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.724909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.725556] 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
[ 48.727900] RSP: 0018:ffff8880206a7c00 EFLAGS: 00010282
[ 48.728555] RAX: 0000000000000000 RBX: ffff88800f97a440 RCX: 0000000000000000
[ 48.729552] RDX: ffff88801a2f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.730467] RBP: ffff88800f97a454 R08: 0000000000000001 R09: 0000000000000000
[ 48.731370] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.732270] R13: ffffffff84e223a0 R14: ffff88800f97a448 R15: ffffffff84d73340
[ 48.733185] FS: 0000555556479400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.734220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.734980] CR2: 00007f954bf606f4 CR3: 000000000ee6a000 CR4: 0000000000350ef0
[ 48.735872] Call Trace:
[ 48.736198]
[ 48.736497] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.737153] ipv4_frags_init_net+0x269/0x440
[ 48.737751] ops_init+0xbb/0x6b0
[ 48.738209] setup_net+0x3d9/0x990
[ 48.738670] ? down_read_killable+0x1d7/0x4e0
[ 48.739280] ? __pfx_setup_net+0x10/0x10
[ 48.739820] ? copy_net_ns+0x17c/0x770
[ 48.740325] copy_net_ns+0x321/0x770
[ 48.740845] create_new_namespaces+0x3f6/0xb30
[ 48.741436] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.742134] ksys_unshare+0x44d/0x8e0
[ 48.742634] ? __pfx_ksys_unshare+0x10/0x10
[ 48.743218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.743963] __x64_sys_unshare+0x31/0x40
[ 48.744488] do_syscall_64+0x3f/0x90
[ 48.744996] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.745640] RIP: 0033:0x7f8a0dad70d7
[ 48.746148] 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
[ 48.748359] RSP: 002b:00007ffd8c864478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.749321] RAX: ffffffffffffffda RBX: 00007ffd8c864ab8 RCX: 00007f8a0dad70d7
[ 48.750271] RDX: 00007f8a0db4141f RSI: 00007ffd8c864410 RDI: 0000000040000000
[ 48.751177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c864220
[ 48.752074] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8a0dbe9bf0
[ 48.752973] R13: 00007ffd8c864550 R14: 0000000000000000 R15: 00000000000000f8
[ 48.753882]
[ 48.754199] irq event stamp: 9879
[ 48.754626] hardirqs last enabled at (9889): [] __up_console_sem+0x78/0x80
[ 48.755724] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 48.756789] softirqs last enabled at (9816): [] irq_exit_rcu+0x93/0xc0
[ 48.757835] softirqs last disabled at (9805): [] irq_exit_rcu+0x93/0xc0
[ 48.758877] ---[ end trace 0000000000000000 ]---
[ 48.765579] ------------[ cut here ]------------
[ 48.766212] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.767930] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.768991] Modules linked in:
[ 48.769397] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.770576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.771605] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.772294] 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
[ 48.774505] RSP: 0018:ffff8880206a7c00 EFLAGS: 00010282
[ 48.775205] RAX: 0000000000000000 RBX: ffff88800d97bc40 RCX: 0000000000000000
[ 48.776095] RDX: ffff88801a2f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.777005] RBP: ffff88800d97bc54 R08: 0000000000000001 R09: 0000000000000000
[ 48.777912] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.778815] R13: ffffffff84e223a0 R14: ffff88800d97bc48 R15: ffffffff84da62e0
[ 48.779672] FS: 0000555556479400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.780673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.781427] CR2: 00007f954bf606f4 CR3: 000000000ee6a000 CR4: 0000000000350ef0
[ 48.782343] Call Trace:
[ 48.782676]
[ 48.783019] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.783629] ipv6_frags_init_net+0x206/0x3c0
[ 48.784223] ops_init+0xbb/0x6b0
[ 48.784676] setup_net+0x3d9/0x990
[ 48.785163] ? down_read_killable+0x1d7/0x4e0
[ 48.785768] ? __pfx_setup_net+0x10/0x10
[ 48.786285] ? copy_net_ns+0x17c/0x770
[ 48.786832] copy_net_ns+0x321/0x770
[ 48.787316] create_new_namespaces+0x3f6/0xb30
[ 48.787951] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.788577] ksys_unshare+0x44d/0x8e0
[ 48.789113] ? __pfx_ksys_unshare+0x10/0x10
[ 48.789675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.790454] __x64_sys_unshare+0x31/0x40
[ 48.791014] do_syscall_64+0x3f/0x90
[ 48.791492] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.792170] RIP: 0033:0x7f8a0dad70d7
[ 48.792639] 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
[ 48.794899] RSP: 002b:00007ffd8c864478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.795867] RAX: ffffffffffffffda RBX: 00007ffd8c864ab8 RCX: 00007f8a0dad70d7
[ 48.796797] RDX: 00007f8a0db4141f RSI: 00007ffd8c864410 RDI: 0000000040000000
[ 48.797664] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c864220
[ 48.798569] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8a0dbe9bf0
[ 48.799467] R13: 00007ffd8c864550 R14: 0000000000000000 R15: 00000000000000f8
[ 48.800387]
[ 48.800723] irq event stamp: 11835
[ 48.801160] hardirqs last enabled at (11845): [] __up_console_sem+0x78/0x80
[ 48.802272] hardirqs last disabled at (11856): [] __up_console_sem+0x5d/0x80
[ 48.803359] softirqs last enabled at (11098): [] irq_exit_rcu+0x93/0xc0
[ 48.804414] softirqs last disabled at (11081): [] irq_exit_rcu+0x93/0xc0
[ 48.805464] ---[ end trace 0000000000000000 ]---
[ 48.806874] ------------[ cut here ]------------
[ 48.807497] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.809379] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.810493] Modules linked in:
[ 48.810942] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.812111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.813143] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.813820] 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
[ 48.815997] RSP: 0018:ffff8880206a7bf0 EFLAGS: 00010286
[ 48.816658] RAX: 0000000000000000 RBX: ffff88800e3d2040 RCX: 0000000000000000
[ 48.817561] RDX: ffff88801a2f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.818468] RBP: ffff88800e3d2054 R08: 0000000000000001 R09: 0000000000000000
[ 48.819369] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.820268] R13: ffffffff84e223a0 R14: ffff88800e3d2048 R15: ffffffff84daf020
[ 48.821181] FS: 0000555556479400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.822209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.822968] CR2: 00007f954bf606f4 CR3: 000000000ee6a000 CR4: 0000000000350ef0
[ 48.823878] Call Trace:
[ 48.824209]
[ 48.824513] nf_ct_net_init+0x224/0x3d0
[ 48.825070] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.825649] ops_init+0xbb/0x6b0
[ 48.826142] setup_net+0x3d9/0x990
[ 48.826606] ? down_read_killable+0x1d7/0x4e0
[ 48.827221] ? __pfx_setup_net+0x10/0x10
[ 48.827767] ? copy_net_ns+0x17c/0x770
[ 48.828272] copy_net_ns+0x321/0x770
[ 48.828790] create_new_namespaces+0x3f6/0xb30
[ 48.829385] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.830044] ksys_unshare+0x44d/0x8e0
[ 48.830543] ? __pfx_ksys_unshare+0x10/0x10
[ 48.831128] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.831879] __x64_sys_unshare+0x31/0x40
[ 48.832401] do_syscall_64+0x3f/0x90
[ 48.832918] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.833563] RIP: 0033:0x7f8a0dad70d7
[ 48.834090] 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
[ 48.836269] RSP: 002b:00007ffd8c864478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.837237] RAX: ffffffffffffffda RBX: 00007ffd8c864ab8 RCX: 00007f8a0dad70d7
[ 48.838151] RDX: 00007f8a0db4141f RSI: 00007ffd8c864410 RDI: 0000000040000000
[ 48.839041] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c864220
[ 48.839936] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8a0dbe9bf0
[ 48.840823] R13: 00007ffd8c864550 R14: 0000000000000000 R15: 00000000000000f8
[ 48.841732]
[ 48.842059] irq event stamp: 12637
[ 48.842486] hardirqs last enabled at (12647): [] __up_console_sem+0x78/0x80
[ 48.843562] hardirqs last disabled at (12658): [] __up_console_sem+0x5d/0x80
[ 48.844627] softirqs last enabled at (12398): [] irq_exit_rcu+0x93/0xc0
[ 48.845659] softirqs last disabled at (12393): [] irq_exit_rcu+0x93/0xc0
[ 48.846683] ---[ end trace 0000000000000000 ]---
executing program
[ 50.406370] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.454792] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.501774] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.549778] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:15:07 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880206a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556479400 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=00007f954bf606f4 CR3=000000000ee6a000 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=0000000000029605 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=00007f133b4fef90 CR3=0000000017662000 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=2037303a35313a31312036312079614d XMM01=5d3635353731372e38342020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3635353731372e38342020205b XMM07=79732037303a35313a31312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000