Warning: Permanently added '[localhost]:3228' (ECDSA) to the list of known hosts.
2023/05/16 13:04:41 fuzzer started
2023/05/16 13:04:41 dialing manager at localhost:35573
2023/05/16 13:04:41 checking machine...
2023/05/16 13:04:41 checking revisions...
syzkaller login: [ 81.618353] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:04:42 testing simple program...
[ 81.668022] cgroup: Unknown subsys name 'net'
[ 81.765450] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 93.336967] audit: type=1400 audit(1684242293.755:6): 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
executing program
[ 94.418007] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.420828] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.422019] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.426001] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.428545] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 94.436366] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.851504] ------------[ cut here ]------------
[ 94.852121] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 94.853890] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.855067] Modules linked in:
[ 94.855625] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.860439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.861551] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.862352] 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
[ 94.864604] RSP: 0018:ffff88801a38fc00 EFLAGS: 00010282
[ 94.865369] RAX: 0000000000000000 RBX: ffff88800ed62840 RCX: 0000000000000000
[ 94.866338] RDX: ffff888019311b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.867306] RBP: ffff88800ed62854 R08: 0000000000000001 R09: 0000000000000000
[ 94.868299] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 94.869140] R13: ffffffff84e223a0 R14: ffff88800ed62848 R15: ffffffff84d73340
[ 94.870026] FS: 000055555666d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.871009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.871757] CR2: 00007fc4cc81b6f4 CR3: 0000000016fe0000 CR4: 0000000000350ef0
[ 94.872635] Call Trace:
[ 94.872958]
[ 94.873287] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 94.873886] ipv4_frags_init_net+0x269/0x440
[ 94.874474] ops_init+0xbb/0x6b0
[ 94.874910] setup_net+0x3d9/0x990
[ 94.875387] ? down_read_killable+0x1d7/0x4e0
[ 94.875955] ? __pfx_setup_net+0x10/0x10
[ 94.876481] ? copy_net_ns+0x17c/0x770
[ 94.876980] copy_net_ns+0x321/0x770
[ 94.877483] create_new_namespaces+0x3f6/0xb30
[ 94.878059] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.878695] ksys_unshare+0x44d/0x8e0
[ 94.879215] ? __pfx_ksys_unshare+0x10/0x10
[ 94.879782] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.880523] __x64_sys_unshare+0x31/0x40
[ 94.881029] do_syscall_64+0x3f/0x90
[ 94.881533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.882203] RIP: 0033:0x7ff467fd30d7
[ 94.882657] 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
[ 94.884791] RSP: 002b:00007ffd38ce2778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.885722] RAX: ffffffffffffffda RBX: 00007ffd38ce2db8 RCX: 00007ff467fd30d7
[ 94.886619] RDX: 00007ff46803d41f RSI: 00007ffd38ce2710 RDI: 0000000040000000
[ 94.887524] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd38ce2520
[ 94.888404] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff4680e5bf0
[ 94.889279] R13: 00007ffd38ce2850 R14: 0000000000000000 R15: 00000000000000f8
[ 94.890192]
[ 94.890500] irq event stamp: 10145
[ 94.890932] hardirqs last enabled at (10155): [] __up_console_sem+0x78/0x80
[ 94.891995] hardirqs last disabled at (10166): [] __up_console_sem+0x5d/0x80
[ 94.893049] softirqs last enabled at (10082): [] irq_exit_rcu+0x93/0xc0
[ 94.894073] softirqs last disabled at (10073): [] irq_exit_rcu+0x93/0xc0
[ 94.895108] ---[ end trace 0000000000000000 ]---
[ 94.901136] ------------[ cut here ]------------
[ 94.901757] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 94.903435] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.904513] Modules linked in:
[ 94.904920] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.906086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.907098] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.907811] 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
[ 94.909995] RSP: 0018:ffff88801a38fc00 EFLAGS: 00010282
[ 94.910689] RAX: 0000000000000000 RBX: ffff888013a8a840 RCX: 0000000000000000
[ 94.911593] RDX: ffff888019311b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.912477] RBP: ffff888013a8a854 R08: 0000000000000001 R09: 0000000000000000
[ 94.913357] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.914237] R13: ffffffff84e223a0 R14: ffff888013a8a848 R15: ffffffff84da62e0
[ 94.915080] FS: 000055555666d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.916080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.916805] CR2: 00007fc4cc81b6f4 CR3: 0000000016fe0000 CR4: 0000000000350ef0
[ 94.917683] Call Trace:
[ 94.918007]
[ 94.918335] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 94.918938] ipv6_frags_init_net+0x206/0x3c0
[ 94.919540] ops_init+0xbb/0x6b0
[ 94.919991] setup_net+0x3d9/0x990
[ 94.920477] ? down_read_killable+0x1d7/0x4e0
[ 94.921036] ? __pfx_setup_net+0x10/0x10
[ 94.921575] ? copy_net_ns+0x17c/0x770
[ 94.922071] copy_net_ns+0x321/0x770
[ 94.922581] create_new_namespaces+0x3f6/0xb30
[ 94.923192] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.923811] ksys_unshare+0x44d/0x8e0
[ 94.924334] ? __pfx_ksys_unshare+0x10/0x10
[ 94.924872] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.925609] __x64_sys_unshare+0x31/0x40
[ 94.926131] do_syscall_64+0x3f/0x90
[ 94.926635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.927299] RIP: 0033:0x7ff467fd30d7
[ 94.927761] 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
[ 94.929904] RSP: 002b:00007ffd38ce2778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.930847] RAX: ffffffffffffffda RBX: 00007ffd38ce2db8 RCX: 00007ff467fd30d7
[ 94.931756] RDX: 00007ff46803d41f RSI: 00007ffd38ce2710 RDI: 0000000040000000
[ 94.932634] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd38ce2520
[ 94.933511] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff4680e5bf0
[ 94.934386] R13: 00007ffd38ce2850 R14: 0000000000000000 R15: 00000000000000f8
[ 94.935294]
[ 94.935598] irq event stamp: 12163
[ 94.936023] hardirqs last enabled at (12173): [] __up_console_sem+0x78/0x80
[ 94.937081] hardirqs last disabled at (12184): [] __up_console_sem+0x5d/0x80
[ 94.938150] softirqs last enabled at (11724): [] irq_exit_rcu+0x93/0xc0
[ 94.939194] softirqs last disabled at (11719): [] irq_exit_rcu+0x93/0xc0
[ 94.940247] ---[ end trace 0000000000000000 ]---
[ 94.941571] ------------[ cut here ]------------
[ 94.942151] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 94.944110] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.945188] Modules linked in:
[ 94.945585] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.946718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.947720] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.948383] 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
[ 94.950504] RSP: 0018:ffff88801a38fbf0 EFLAGS: 00010286
[ 94.951195] RAX: 0000000000000000 RBX: ffff888013a8b840 RCX: 0000000000000000
[ 94.952063] RDX: ffff888019311b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.952948] RBP: ffff888013a8b854 R08: 0000000000000001 R09: 0000000000000000
[ 94.953833] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.954706] R13: ffffffff84e223a0 R14: ffff888013a8b848 R15: ffffffff84daf020
[ 94.955600] FS: 000055555666d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.956581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.957310] CR2: 00007fc4cc81b6f4 CR3: 0000000016fe0000 CR4: 0000000000350ef0
[ 94.958196] Call Trace:
[ 94.958523]
[ 94.958815] nf_ct_net_init+0x224/0x3d0
[ 94.959377] ? __pfx_nf_ct_net_init+0x10/0x10
[ 94.959989] ops_init+0xbb/0x6b0
[ 94.960488] setup_net+0x3d9/0x990
[ 94.960971] ? down_read_killable+0x1d7/0x4e0
[ 94.961586] ? __pfx_setup_net+0x10/0x10
[ 94.962122] ? copy_net_ns+0x17c/0x770
[ 94.962681] copy_net_ns+0x321/0x770
[ 94.963210] create_new_namespaces+0x3f6/0xb30
[ 94.963837] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.964501] ksys_unshare+0x44d/0x8e0
[ 94.964999] ? __pfx_ksys_unshare+0x10/0x10
[ 94.965587] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.966355] __x64_sys_unshare+0x31/0x40
[ 94.966908] do_syscall_64+0x3f/0x90
[ 94.967431] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.968099] RIP: 0033:0x7ff467fd30d7
[ 94.968616] 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
[ 94.970888] RSP: 002b:00007ffd38ce2778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.971882] RAX: ffffffffffffffda RBX: 00007ffd38ce2db8 RCX: 00007ff467fd30d7
[ 94.972819] RDX: 00007ff46803d41f RSI: 00007ffd38ce2710 RDI: 0000000040000000
[ 94.973750] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd38ce2520
[ 94.974723] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff4680e5bf0
[ 94.975664] R13: 00007ffd38ce2850 R14: 0000000000000000 R15: 00000000000000f8
[ 94.976604]
[ 94.976912] irq event stamp: 12955
[ 94.977397] hardirqs last enabled at (12967): [] __up_console_sem+0x78/0x80
[ 94.978502] hardirqs last disabled at (12978): [] __up_console_sem+0x5d/0x80
[ 94.979619] softirqs last enabled at (12916): [] irq_exit_rcu+0x93/0xc0
[ 94.980659] softirqs last disabled at (12911): [] irq_exit_rcu+0x93/0xc0
[ 94.981700] ---[ end trace 0000000000000000 ]---
executing program
[ 96.510993] Bluetooth: hci0: command 0x0409 tx timeout
[ 98.558437] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 100.606267] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 102.654223] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:04:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a38f5f0
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 000055555666d400 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=00007fc4cc81b6f4 CR3=0000000016fe0000 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=0000000000077ccd 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=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 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=00007f589df5f000 CR3=000000000e932000 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=00000000000000000000000000000000 XMM01=1c213c86819e50bfc4439f1d6de9932f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ed1d232a7116e4cd000000000013fa50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=99ad4cd0c31e9a8900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000