Warning: Permanently added '[localhost]:35782' (ECDSA) to the list of known hosts.
2023/05/16 14:10:59 fuzzer started
2023/05/16 14:11:00 dialing manager at localhost:35573
2023/05/16 14:11:00 checking machine...
2023/05/16 14:11:00 checking revisions...
syzkaller login: [ 145.596980] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:11:00 testing simple program...
[ 145.668683] cgroup: Unknown subsys name 'net'
[ 145.745166] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 158.964590] audit: type=1400 audit(1684246273.590:6): 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
[ 160.072469] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 160.075221] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 160.076443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 160.080179] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 160.081667] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 160.083062] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 160.457878] ------------[ cut here ]------------
[ 160.458788] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 160.460513] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 160.461686] Modules linked in:
[ 160.462220] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 160.466917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 160.468015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 160.468681] 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
[ 160.470995] RSP: 0018:ffff88800f3e7c00 EFLAGS: 00010282
[ 160.471679] RAX: 0000000000000000 RBX: ffff88800cc11c40 RCX: 0000000000000000
[ 160.472601] RDX: ffff888016ee9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 160.473532] RBP: ffff88800cc11c54 R08: 0000000000000001 R09: 0000000000000000
[ 160.474489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 160.475421] R13: ffffffff84e223a0 R14: ffff88800cc11c48 R15: ffffffff84d73340
[ 160.476365] FS: 0000555555ffc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 160.477419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 160.478207] CR2: 00007f6f1576b6f4 CR3: 000000000e5bc000 CR4: 0000000000350ee0
[ 160.479132] Call Trace:
[ 160.479472]
[ 160.479780] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 160.480467] ipv4_frags_init_net+0x269/0x440
[ 160.481082] ops_init+0xbb/0x6b0
[ 160.481545] setup_net+0x3d9/0x990
[ 160.482087] ? down_read_killable+0x1d7/0x4e0
[ 160.482684] ? __pfx_setup_net+0x10/0x10
[ 160.483246] ? copy_net_ns+0x17c/0x770
[ 160.483778] copy_net_ns+0x321/0x770
[ 160.484315] create_new_namespaces+0x3f6/0xb30
[ 160.484963] unshare_nsproxy_namespaces+0xc1/0x200
[ 160.485608] ksys_unshare+0x44d/0x8e0
[ 160.486179] ? __pfx_ksys_unshare+0x10/0x10
[ 160.486726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 160.487473] __x64_sys_unshare+0x31/0x40
[ 160.488035] do_syscall_64+0x3f/0x90
[ 160.488519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 160.489204] RIP: 0033:0x7f2044a780d7
[ 160.489679] 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
[ 160.491921] RSP: 002b:00007ffcb3df3608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 160.492850] RAX: ffffffffffffffda RBX: 00007ffcb3df3c48 RCX: 00007f2044a780d7
[ 160.493799] RDX: 00007f2044ae241f RSI: 00007ffcb3df35a0 RDI: 0000000040000000
[ 160.494708] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb3df33b0
[ 160.495618] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2044b8abf0
[ 160.496537] R13: 00007ffcb3df36e0 R14: 0000000000000000 R15: 00000000000000f8
[ 160.497474]
[ 160.497777] irq event stamp: 7837
[ 160.498260] hardirqs last enabled at (7849): [] __up_console_sem+0x78/0x80
[ 160.499326] hardirqs last disabled at (7860): [] __up_console_sem+0x5d/0x80
[ 160.500389] softirqs last enabled at (7664): [] irq_exit_rcu+0x93/0xc0
[ 160.501424] softirqs last disabled at (7659): [] irq_exit_rcu+0x93/0xc0
[ 160.502469] ---[ end trace 0000000000000000 ]---
[ 160.507592] ------------[ cut here ]------------
[ 160.508350] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 160.510064] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 160.511121] Modules linked in:
[ 160.511529] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 160.512701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 160.513739] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 160.514445] 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
[ 160.516632] RSP: 0018:ffff88800f3e7c00 EFLAGS: 00010282
[ 160.517343] RAX: 0000000000000000 RBX: ffff888016237440 RCX: 0000000000000000
[ 160.518254] RDX: ffff888016ee9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 160.519158] RBP: ffff888016237454 R08: 0000000000000001 R09: 0000000000000000
[ 160.520064] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 160.520971] R13: ffffffff84e223a0 R14: ffff888016237448 R15: ffffffff84da62e0
[ 160.521831] FS: 0000555555ffc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 160.522847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 160.523596] CR2: 00007f6f1576b6f4 CR3: 000000000e5bc000 CR4: 0000000000350ee0
[ 160.524512] Call Trace:
[ 160.524849]
[ 160.525181] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 160.525816] ipv6_frags_init_net+0x206/0x3c0
[ 160.526422] ops_init+0xbb/0x6b0
[ 160.526871] setup_net+0x3d9/0x990
[ 160.527360] ? down_read_killable+0x1d7/0x4e0
[ 160.527960] ? __pfx_setup_net+0x10/0x10
[ 160.528480] ? copy_net_ns+0x17c/0x770
[ 160.529019] copy_net_ns+0x321/0x770
[ 160.529501] create_new_namespaces+0x3f6/0xb30
[ 160.530130] unshare_nsproxy_namespaces+0xc1/0x200
[ 160.530747] ksys_unshare+0x44d/0x8e0
[ 160.531284] ? __pfx_ksys_unshare+0x10/0x10
[ 160.531841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 160.532595] __x64_sys_unshare+0x31/0x40
[ 160.533152] do_syscall_64+0x3f/0x90
[ 160.533643] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 160.534335] RIP: 0033:0x7f2044a780d7
[ 160.534802] 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
[ 160.537022] RSP: 002b:00007ffcb3df3608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 160.538016] RAX: ffffffffffffffda RBX: 00007ffcb3df3c48 RCX: 00007f2044a780d7
[ 160.538873] RDX: 00007f2044ae241f RSI: 00007ffcb3df35a0 RDI: 0000000040000000
[ 160.539768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb3df33b0
[ 160.540668] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2044b8abf0
[ 160.541559] R13: 00007ffcb3df36e0 R14: 0000000000000000 R15: 00000000000000f8
[ 160.542494]
[ 160.542797] irq event stamp: 9649
[ 160.543263] hardirqs last enabled at (9661): [] __up_console_sem+0x78/0x80
[ 160.544327] hardirqs last disabled at (9672): [] __up_console_sem+0x5d/0x80
[ 160.545412] softirqs last enabled at (9242): [] irq_exit_rcu+0x93/0xc0
[ 160.546464] softirqs last disabled at (9237): [] irq_exit_rcu+0x93/0xc0
[ 160.547505] ---[ end trace 0000000000000000 ]---
[ 160.548885] ------------[ cut here ]------------
[ 160.549530] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 160.551496] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 160.552564] Modules linked in:
[ 160.553011] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 160.554198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 160.555234] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 160.555870] 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
[ 160.558080] RSP: 0018:ffff88800f3e7bf0 EFLAGS: 00010286
[ 160.558726] RAX: 0000000000000000 RBX: ffff888016237e40 RCX: 0000000000000000
[ 160.559636] RDX: ffff888016ee9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 160.560544] RBP: ffff888016237e54 R08: 0000000000000001 R09: 0000000000000000
[ 160.561448] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 160.562366] R13: ffffffff84e223a0 R14: ffff888016237e48 R15: ffffffff84daf020
[ 160.563268] FS: 0000555555ffc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 160.564277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 160.565019] CR2: 00007f6f1576b6f4 CR3: 000000000e5bc000 CR4: 0000000000350ee0
[ 160.565933] Call Trace:
[ 160.566260]
[ 160.566557] nf_ct_net_init+0x224/0x3d0
[ 160.567118] ? __pfx_nf_ct_net_init+0x10/0x10
[ 160.567699] ops_init+0xbb/0x6b0
[ 160.568184] setup_net+0x3d9/0x990
[ 160.568642] ? down_read_killable+0x1d7/0x4e0
[ 160.569247] ? __pfx_setup_net+0x10/0x10
[ 160.569759] ? copy_net_ns+0x17c/0x770
[ 160.570312] copy_net_ns+0x321/0x770
[ 160.570809] create_new_namespaces+0x3f6/0xb30
[ 160.571446] unshare_nsproxy_namespaces+0xc1/0x200
[ 160.572101] ksys_unshare+0x44d/0x8e0
[ 160.572606] ? __pfx_ksys_unshare+0x10/0x10
[ 160.573183] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 160.573967] __x64_sys_unshare+0x31/0x40
[ 160.574485] do_syscall_64+0x3f/0x90
[ 160.574995] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 160.575632] RIP: 0033:0x7f2044a780d7
[ 160.576134] 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
[ 160.578316] RSP: 002b:00007ffcb3df3608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 160.579265] RAX: ffffffffffffffda RBX: 00007ffcb3df3c48 RCX: 00007f2044a780d7
[ 160.580178] RDX: 00007f2044ae241f RSI: 00007ffcb3df35a0 RDI: 0000000040000000
[ 160.581084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb3df33b0
[ 160.582020] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2044b8abf0
[ 160.582939] R13: 00007ffcb3df36e0 R14: 0000000000000000 R15: 00000000000000f8
[ 160.583842]
[ 160.584176] irq event stamp: 10459
[ 160.584622] hardirqs last enabled at (10469): [] __up_console_sem+0x78/0x80
[ 160.585721] hardirqs last disabled at (10480): [] __up_console_sem+0x5d/0x80
[ 160.586822] softirqs last enabled at (10396): [] irq_exit_rcu+0x93/0xc0
[ 160.587883] softirqs last disabled at (10391): [] irq_exit_rcu+0x93/0xc0
[ 160.588963] ---[ end trace 0000000000000000 ]---
[ 162.094539] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 164.143021] Bluetooth: hci0: command 0x041b tx timeout
[ 166.190334] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 168.238041] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:09:25 Registers:
info registers vcpu 0
RAX=0000000000029ab3 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007fa7d330d7e0 CR3=000000000e2a2000 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=debe52b587c82d8b614bee973cb2fb3c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=971d09befd33283700000000001437d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=479463f8868808d200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f3e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555ffc400 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=00007f6f1576b6f4 CR3=000000000e5bc000 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=00001fa0
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=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=63323134396232316135333737626566 XMM05=61353737326238646220623534303537
XMM06=37363535313665323039393536333966 XMM07=0a323932336234363862386234363430
XMM08=00000000000000000000000000000000 XMM09=00000000004643c10000000000000000
XMM10=000000c0001d7180000000c00018a840 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=000000c00000e610000000c00000e660
XMM14=000000c00000e280000000c00000e490 XMM15=000000c000334740000000c00000e520