Warning: Permanently added '[localhost]:3845' (ECDSA) to the list of known hosts.
2023/05/18 10:30:34 fuzzer started
2023/05/18 10:30:35 dialing manager at localhost:44319
2023/05/18 10:30:35 checking machine...
2023/05/18 10:30:35 checking revisions...
syzkaller login: [ 52.326421] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:30:35 testing simple program...
[ 52.398686] cgroup: Unknown subsys name 'net'
[ 52.479520] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 63.974623] audit: type=1400 audit(1684405846.956:6): 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
executing program
[ 65.057231] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.059329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.061010] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.063480] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.065285] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.066555] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.451980] ------------[ cut here ]------------
[ 65.452815] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.454878] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.456480] Modules linked in:
[ 65.457192] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.462214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.463361] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.464150] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.466493] RSP: 0018:ffff888019287c00 EFLAGS: 00010282
[ 65.467280] RAX: 0000000000000000 RBX: ffff8880164f0840 RCX: 0000000000000000
[ 65.468282] RDX: ffff88800e1ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.469360] RBP: ffff8880164f0854 R08: 0000000000000001 R09: 0000000000000000
[ 65.470467] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.471500] R13: ffffffff84e23fe0 R14: ffff8880164f0848 R15: ffffffff84d74dc0
[ 65.472591] FS: 0000555555866400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.473731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.474572] CR2: 00007f0ca37466f4 CR3: 0000000017968000 CR4: 0000000000350ee0
[ 65.475482] Call Trace:
[ 65.475815]
[ 65.476143] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.476777] ipv4_frags_init_net+0x269/0x440
[ 65.477384] ops_init+0xbb/0x6b0
[ 65.477842] setup_net+0x3d9/0x990
[ 65.478347] ? down_read_killable+0x1d7/0x4e0
[ 65.478954] ? __pfx_setup_net+0x10/0x10
[ 65.479466] ? copy_net_ns+0x17c/0x770
[ 65.480012] copy_net_ns+0x321/0x770
[ 65.480502] create_new_namespaces+0x3f6/0xb30
[ 65.481136] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.481763] ksys_unshare+0x44d/0x8e0
[ 65.482300] ? __pfx_ksys_unshare+0x10/0x10
[ 65.482848] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.483599] __x64_sys_unshare+0x31/0x40
[ 65.484155] do_syscall_64+0x3f/0x90
[ 65.484653] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.485345] RIP: 0033:0x7f63bf5ca0d7
[ 65.485812] 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
[ 65.487992] RSP: 002b:00007ffc545ee998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.488959] RAX: ffffffffffffffda RBX: 00007ffc545eefd8 RCX: 00007f63bf5ca0d7
[ 65.489810] RDX: 00007f63bf63441f RSI: 00007ffc545ee930 RDI: 0000000040000000
[ 65.490693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc545ee740
[ 65.491582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f63bf6dcbf0
[ 65.492473] R13: 00007ffc545eea70 R14: 0000000000000000 R15: 00000000000000f8
[ 65.493412]
[ 65.493716] irq event stamp: 8623
[ 65.494170] hardirqs last enabled at (8635): [] __up_console_sem+0x78/0x80
[ 65.495227] hardirqs last disabled at (8646): [] __up_console_sem+0x5d/0x80
[ 65.496287] softirqs last enabled at (8298): [] irq_exit_rcu+0x93/0xc0
[ 65.497321] softirqs last disabled at (8269): [] irq_exit_rcu+0x93/0xc0
[ 65.498346] ---[ end trace 0000000000000000 ]---
[ 65.504338] ------------[ cut here ]------------
[ 65.505010] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.506635] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.507701] Modules linked in:
[ 65.508138] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.509305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.510330] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.511003] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.513183] RSP: 0018:ffff888019287c00 EFLAGS: 00010282
[ 65.513857] RAX: 0000000000000000 RBX: ffff88800d50c040 RCX: 0000000000000000
[ 65.514904] RDX: ffff88800e1ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.515964] RBP: ffff88800d50c054 R08: 0000000000000001 R09: 0000000000000000
[ 65.517034] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.518087] R13: ffffffff84e23fe0 R14: ffff88800d50c048 R15: ffffffff84da7d60
[ 65.519146] FS: 0000555555866400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.520318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.521206] CR2: 00007f0ca37466f4 CR3: 0000000017968000 CR4: 0000000000350ee0
[ 65.522269] Call Trace:
[ 65.522652]
[ 65.523051] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.523775] ipv6_frags_init_net+0x206/0x3c0
[ 65.524473] ops_init+0xbb/0x6b0
[ 65.525057] setup_net+0x3d9/0x990
[ 65.525600] ? down_read_killable+0x1d7/0x4e0
[ 65.526310] ? __pfx_setup_net+0x10/0x10
[ 65.526894] ? copy_net_ns+0x17c/0x770
[ 65.527507] copy_net_ns+0x321/0x770
[ 65.528093] create_new_namespaces+0x3f6/0xb30
[ 65.528768] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.529497] ksys_unshare+0x44d/0x8e0
[ 65.530090] ? __pfx_ksys_unshare+0x10/0x10
[ 65.530708] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.531553] __x64_sys_unshare+0x31/0x40
[ 65.532179] do_syscall_64+0x3f/0x90
[ 65.532737] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.533523] RIP: 0033:0x7f63bf5ca0d7
[ 65.534103] 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
[ 65.536627] RSP: 002b:00007ffc545ee998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.537730] RAX: ffffffffffffffda RBX: 00007ffc545eefd8 RCX: 00007f63bf5ca0d7
[ 65.538750] RDX: 00007f63bf63441f RSI: 00007ffc545ee930 RDI: 0000000040000000
[ 65.539774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc545ee740
[ 65.540823] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f63bf6dcbf0
[ 65.541855] R13: 00007ffc545eea70 R14: 0000000000000000 R15: 00000000000000f8
[ 65.542916]
[ 65.543289] irq event stamp: 10639
[ 65.543786] hardirqs last enabled at (10649): [] __up_console_sem+0x78/0x80
[ 65.545060] hardirqs last disabled at (10660): [] __up_console_sem+0x5d/0x80
[ 65.546302] softirqs last enabled at (9766): [] irq_exit_rcu+0x93/0xc0
[ 65.547494] softirqs last disabled at (9677): [] irq_exit_rcu+0x93/0xc0
[ 65.548710] ---[ end trace 0000000000000000 ]---
[ 65.550252] ------------[ cut here ]------------
[ 65.550955] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.553138] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.554363] Modules linked in:
[ 65.554828] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.556153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.557333] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.558114] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.560594] RSP: 0018:ffff888019287bf0 EFLAGS: 00010286
[ 65.561421] RAX: 0000000000000000 RBX: ffff88800d50c840 RCX: 0000000000000000
[ 65.562438] RDX: ffff88800e1ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.563452] RBP: ffff88800d50c854 R08: 0000000000000001 R09: 0000000000000000
[ 65.564456] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.565476] R13: ffffffff84e23fe0 R14: ffff88800d50c848 R15: ffffffff84db0aa0
[ 65.566514] FS: 0000555555866400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.567655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.568501] CR2: 00007f0ca37466f4 CR3: 0000000017968000 CR4: 0000000000350ee0
[ 65.569523] Call Trace:
[ 65.569888]
[ 65.570266] nf_ct_net_init+0x224/0x3d0
[ 65.570851] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.571546] ops_init+0xbb/0x6b0
[ 65.572091] setup_net+0x3d9/0x990
[ 65.572606] ? down_read_killable+0x1d7/0x4e0
[ 65.573310] ? __pfx_setup_net+0x10/0x10
[ 65.573893] ? copy_net_ns+0x17c/0x770
[ 65.574500] copy_net_ns+0x321/0x770
[ 65.575082] create_new_namespaces+0x3f6/0xb30
[ 65.575743] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.576459] ksys_unshare+0x44d/0x8e0
[ 65.577052] ? __pfx_ksys_unshare+0x10/0x10
[ 65.577665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.578496] __x64_sys_unshare+0x31/0x40
[ 65.579113] do_syscall_64+0x3f/0x90
[ 65.579647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.580405] RIP: 0033:0x7f63bf5ca0d7
[ 65.580962] 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
[ 65.583406] RSP: 002b:00007ffc545ee998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.584474] RAX: ffffffffffffffda RBX: 00007ffc545eefd8 RCX: 00007f63bf5ca0d7
[ 65.585501] RDX: 00007f63bf63441f RSI: 00007ffc545ee930 RDI: 0000000040000000
[ 65.586488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc545ee740
[ 65.587485] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f63bf6dcbf0
[ 65.588487] R13: 00007ffc545eea70 R14: 0000000000000000 R15: 00000000000000f8
[ 65.589515]
[ 65.589851] irq event stamp: 11365
[ 65.590372] hardirqs last enabled at (11377): [] __up_console_sem+0x78/0x80
[ 65.591555] hardirqs last disabled at (11388): [] __up_console_sem+0x5d/0x80
[ 65.592755] softirqs last enabled at (11010): [] irq_exit_rcu+0x93/0xc0
[ 65.593899] softirqs last disabled at (11005): [] irq_exit_rcu+0x93/0xc0
[ 65.595082] ---[ end trace 0000000000000000 ]---
[ 67.142536] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.189010] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.237013] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.285999] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:30:39 Registers:
info registers vcpu 0
RAX=000000000001ef07 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fda68611990 CR3=000000000e804000 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=2038343a30333a30312038312079614d XMM01=5d3239313735342e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880192875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555866400 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=00007f0ca37466f4 CR3=0000000017968000 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=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