Warning: Permanently added '[localhost]:32297' (ECDSA) to the list of known hosts.
2023/05/17 03:40:11 fuzzer started
2023/05/17 03:40:12 dialing manager at localhost:35573
2023/05/17 03:40:12 checking machine...
2023/05/17 03:40:12 checking revisions...
syzkaller login: [ 40.665987] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:40:12 testing simple program...
[ 40.725318] cgroup: Unknown subsys name 'net'
[ 40.804667] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.926472] audit: type=1400 audit(1684294824.671:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.076884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.078443] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.080002] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.082763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.084208] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.085411] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.488626] ------------[ cut here ]------------
[ 54.489387] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.491677] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.492750] Modules linked in:
[ 54.493164] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.497870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.498888] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.499558] 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
[ 54.501754] RSP: 0018:ffff888019cdfc00 EFLAGS: 00010282
[ 54.502412] RAX: 0000000000000000 RBX: ffff888013e48840 RCX: 0000000000000000
[ 54.503331] RDX: ffff8880144d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.504221] RBP: ffff888013e48854 R08: 0000000000000001 R09: 0000000000000000
[ 54.505102] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.505987] R13: ffffffff84e223a0 R14: ffff888013e48848 R15: ffffffff84d73340
[ 54.506893] FS: 0000555556824400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.507899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.508644] CR2: 00007fff42768000 CR3: 000000000c90a000 CR4: 0000000000350ef0
[ 54.509537] Call Trace:
[ 54.509865]
[ 54.510161] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.510820] ipv4_frags_init_net+0x269/0x440
[ 54.511352] ops_init+0xbb/0x6b0
[ 54.511805] setup_net+0x3d9/0x990
[ 54.512237] ? down_read_killable+0x1d7/0x4e0
[ 54.512807] ? __pfx_setup_net+0x10/0x10
[ 54.513294] ? copy_net_ns+0x17c/0x770
[ 54.513802] copy_net_ns+0x321/0x770
[ 54.514262] create_new_namespaces+0x3f6/0xb30
[ 54.514856] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.515438] ksys_unshare+0x44d/0x8e0
[ 54.515935] ? __pfx_ksys_unshare+0x10/0x10
[ 54.516641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.517560] __x64_sys_unshare+0x31/0x40
[ 54.518193] do_syscall_64+0x3f/0x90
[ 54.518829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.519652] RIP: 0033:0x7f559bc4e0d7
[ 54.520239] 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
[ 54.522974] RSP: 002b:00007ffc50d39068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.524145] RAX: ffffffffffffffda RBX: 00007ffc50d396a8 RCX: 00007f559bc4e0d7
[ 54.525267] RDX: 00007f559bcb841f RSI: 00007ffc50d39000 RDI: 0000000040000000
[ 54.526181] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc50d38e10
[ 54.527086] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f559bd60bf0
[ 54.527974] R13: 00007ffc50d39140 R14: 0000000000000000 R15: 00000000000000f8
[ 54.528886]
[ 54.529184] irq event stamp: 7575
[ 54.529643] hardirqs last enabled at (7587): [] __up_console_sem+0x78/0x80
[ 54.530718] hardirqs last disabled at (7598): [] __up_console_sem+0x5d/0x80
[ 54.531797] softirqs last enabled at (7482): [] irq_exit_rcu+0x93/0xc0
[ 54.532855] softirqs last disabled at (7477): [] irq_exit_rcu+0x93/0xc0
[ 54.533890] ---[ end trace 0000000000000000 ]---
[ 54.538991] ------------[ cut here ]------------
[ 54.539642] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.541284] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.542353] Modules linked in:
[ 54.542816] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.543964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.544988] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.545665] 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
[ 54.547854] RSP: 0018:ffff888019cdfc00 EFLAGS: 00010282
[ 54.548551] RAX: 0000000000000000 RBX: ffff88800d999c40 RCX: 0000000000000000
[ 54.549401] RDX: ffff8880144d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.550302] RBP: ffff88800d999c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.551203] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.552100] R13: ffffffff84e223a0 R14: ffff88800d999c48 R15: ffffffff84da62e0
[ 54.552984] FS: 0000555556824400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.553982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.554747] CR2: 00007fff42768000 CR3: 000000000c90a000 CR4: 0000000000350ef0
[ 54.555628] Call Trace:
[ 54.555953]
[ 54.556250] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.556898] ipv6_frags_init_net+0x206/0x3c0
[ 54.557493] ops_init+0xbb/0x6b0
[ 54.557947] setup_net+0x3d9/0x990
[ 54.558401] ? down_read_killable+0x1d7/0x4e0
[ 54.559036] ? __pfx_setup_net+0x10/0x10
[ 54.559572] ? copy_net_ns+0x17c/0x770
[ 54.560082] copy_net_ns+0x321/0x770
[ 54.560589] create_new_namespaces+0x3f6/0xb30
[ 54.561174] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.561872] ksys_unshare+0x44d/0x8e0
[ 54.562364] ? __pfx_ksys_unshare+0x10/0x10
[ 54.562954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.563703] __x64_sys_unshare+0x31/0x40
[ 54.564222] do_syscall_64+0x3f/0x90
[ 54.564728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.565378] RIP: 0033:0x7f559bc4e0d7
[ 54.565868] 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
[ 54.568092] RSP: 002b:00007ffc50d39068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.569055] RAX: ffffffffffffffda RBX: 00007ffc50d396a8 RCX: 00007f559bc4e0d7
[ 54.569996] RDX: 00007f559bcb841f RSI: 00007ffc50d39000 RDI: 0000000040000000
[ 54.570926] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc50d38e10
[ 54.571812] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f559bd60bf0
[ 54.572707] R13: 00007ffc50d39140 R14: 0000000000000000 R15: 00000000000000f8
[ 54.573620]
[ 54.573922] irq event stamp: 9169
[ 54.574345] hardirqs last enabled at (9179): [] __up_console_sem+0x78/0x80
[ 54.575435] hardirqs last disabled at (9190): [] __up_console_sem+0x5d/0x80
[ 54.576502] softirqs last enabled at (9106): [] irq_exit_rcu+0x93/0xc0
[ 54.577549] softirqs last disabled at (9095): [] irq_exit_rcu+0x93/0xc0
[ 54.578597] ---[ end trace 0000000000000000 ]---
[ 54.580392] ------------[ cut here ]------------
[ 54.581060] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.582986] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.584077] Modules linked in:
[ 54.584517] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.585731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.586811] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.587505] 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
[ 54.589704] RSP: 0018:ffff888019cdfbf0 EFLAGS: 00010286
[ 54.590375] RAX: 0000000000000000 RBX: ffff88800d998440 RCX: 0000000000000000
[ 54.591298] RDX: ffff8880144d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.592197] RBP: ffff88800d998454 R08: 0000000000000001 R09: 0000000000000000
[ 54.593103] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.594004] R13: ffffffff84e223a0 R14: ffff88800d998448 R15: ffffffff84daf020
[ 54.594952] FS: 0000555556824400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.596005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.596774] CR2: 00007fff42768000 CR3: 000000000c90a000 CR4: 0000000000350ef0
[ 54.597673] Call Trace:
[ 54.598008]
[ 54.598312] nf_ct_net_init+0x224/0x3d0
[ 54.598894] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.599522] ops_init+0xbb/0x6b0
[ 54.599977] setup_net+0x3d9/0x990
[ 54.600440] ? down_read_killable+0x1d7/0x4e0
[ 54.601051] ? __pfx_setup_net+0x10/0x10
[ 54.601598] ? copy_net_ns+0x17c/0x770
[ 54.602114] copy_net_ns+0x321/0x770
[ 54.602647] create_new_namespaces+0x3f6/0xb30
[ 54.603267] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.603958] ksys_unshare+0x44d/0x8e0
[ 54.604493] ? __pfx_ksys_unshare+0x10/0x10
[ 54.605049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.605807] __x64_sys_unshare+0x31/0x40
[ 54.606336] do_syscall_64+0x3f/0x90
[ 54.606888] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.607580] RIP: 0033:0x7f559bc4e0d7
[ 54.608055] 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
[ 54.610251] RSP: 002b:00007ffc50d39068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.611223] RAX: ffffffffffffffda RBX: 00007ffc50d396a8 RCX: 00007f559bc4e0d7
[ 54.612120] RDX: 00007f559bcb841f RSI: 00007ffc50d39000 RDI: 0000000040000000
[ 54.613076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc50d38e10
[ 54.613988] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f559bd60bf0
[ 54.614919] R13: 00007ffc50d39140 R14: 0000000000000000 R15: 00000000000000f8
[ 54.615889]
[ 54.616208] irq event stamp: 9959
[ 54.616681] hardirqs last enabled at (9971): [] __up_console_sem+0x78/0x80
[ 54.617760] hardirqs last disabled at (9982): [] __up_console_sem+0x5d/0x80
[ 54.618863] softirqs last enabled at (9496): [] irq_exit_rcu+0x93/0xc0
[ 54.619937] softirqs last disabled at (9485): [] irq_exit_rcu+0x93/0xc0
[ 54.620995] ---[ end trace 0000000000000000 ]---
executing program
[ 56.162229] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.210542] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.257520] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.305515] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:40:21 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019cdf5f0
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 0000555556824400 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=00007fff42768000 CR3=000000000c90a000 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=0000000000039627 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=00007efd37ac3db0 CR3=000000000d530000 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=2036323a30343a33302037312079614d XMM01=5d3737363139342e34352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3737363139342e34352020205b XMM07=79732036323a30343a33302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000