Warning: Permanently added '[localhost]:57219' (ECDSA) to the list of known hosts.
2023/05/17 10:12:32 fuzzer started
2023/05/17 10:12:32 dialing manager at localhost:35573
2023/05/17 10:12:32 checking machine...
2023/05/17 10:12:32 checking revisions...
syzkaller login: [ 56.564125] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:12:32 testing simple program...
[ 56.643843] cgroup: Unknown subsys name 'net'
[ 56.722036] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.804599] audit: type=1400 audit(1684318367.027:6): 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
[ 71.976701] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.978396] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.980979] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.989613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.992559] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.996569] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.403923] ------------[ cut here ]------------
[ 72.404699] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.406740] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.407920] Modules linked in:
[ 72.408413] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.414300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.415633] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.416503] 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
[ 72.419094] RSP: 0018:ffff88800dbefc00 EFLAGS: 00010282
[ 72.420029] RAX: 0000000000000000 RBX: ffff88800e346440 RCX: 0000000000000000
[ 72.421122] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.422210] RBP: ffff88800e346454 R08: 0000000000000001 R09: 0000000000000000
[ 72.423555] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.424592] R13: ffffffff84e223a0 R14: ffff88800e346448 R15: ffffffff84d73340
[ 72.425608] FS: 0000555556a58400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.426737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.427553] CR2: 00007fbdedfff6f4 CR3: 000000000c494000 CR4: 0000000000350ee0
[ 72.428536] Call Trace:
[ 72.428916]
[ 72.429237] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.429952] ipv4_frags_init_net+0x269/0x440
[ 72.430595] ops_init+0xbb/0x6b0
[ 72.431077] setup_net+0x3d9/0x990
[ 72.431617] ? down_read_killable+0x1d7/0x4e0
[ 72.432243] ? __pfx_setup_net+0x10/0x10
[ 72.432843] ? copy_net_ns+0x17c/0x770
[ 72.433425] copy_net_ns+0x321/0x770
[ 72.433948] create_new_namespaces+0x3f6/0xb30
[ 72.434619] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.435289] ksys_unshare+0x44d/0x8e0
[ 72.435857] ? __pfx_ksys_unshare+0x10/0x10
[ 72.436483] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.437297] __x64_sys_unshare+0x31/0x40
[ 72.437915] do_syscall_64+0x3f/0x90
[ 72.438469] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.439198] RIP: 0033:0x7f40684b70d7
[ 72.439743] 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
[ 72.442109] RSP: 002b:00007ffdc48d9d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.443142] RAX: ffffffffffffffda RBX: 00007ffdc48da348 RCX: 00007f40684b70d7
[ 72.444120] RDX: 00007f406852141f RSI: 00007ffdc48d9ca0 RDI: 0000000040000000
[ 72.445125] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48d9ab0
[ 72.446101] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40685c9bf0
[ 72.447075] R13: 00007ffdc48d9de0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.448072]
[ 72.448443] irq event stamp: 9081
[ 72.448928] hardirqs last enabled at (9091): [] __up_console_sem+0x78/0x80
[ 72.450081] hardirqs last disabled at (9102): [] __up_console_sem+0x5d/0x80
[ 72.451252] softirqs last enabled at (9016): [] irq_exit_rcu+0x93/0xc0
[ 72.452401] softirqs last disabled at (9011): [] irq_exit_rcu+0x93/0xc0
[ 72.453551] ---[ end trace 0000000000000000 ]---
[ 72.463759] ------------[ cut here ]------------
[ 72.464510] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.466664] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.467943] Modules linked in:
[ 72.468527] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.469898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.471044] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.471793] 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
[ 72.474181] RSP: 0018:ffff88800dbefc00 EFLAGS: 00010282
[ 72.474924] RAX: 0000000000000000 RBX: ffff88800d8c3040 RCX: 0000000000000000
[ 72.475912] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.476909] RBP: ffff88800d8c3054 R08: 0000000000000001 R09: 0000000000000000
[ 72.477898] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.478877] R13: ffffffff84e223a0 R14: ffff88800d8c3048 R15: ffffffff84da62e0
[ 72.479874] FS: 0000555556a58400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.481005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.481811] CR2: 00007f3d7f11bab0 CR3: 000000000c494000 CR4: 0000000000350ef0
[ 72.482792] Call Trace:
[ 72.483142]
[ 72.483513] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.484180] ipv6_frags_init_net+0x206/0x3c0
[ 72.484850] ops_init+0xbb/0x6b0
[ 72.485389] setup_net+0x3d9/0x990
[ 72.485901] ? down_read_killable+0x1d7/0x4e0
[ 72.486555] ? __pfx_setup_net+0x10/0x10
[ 72.487105] ? copy_net_ns+0x17c/0x770
[ 72.487716] copy_net_ns+0x321/0x770
[ 72.488248] create_new_namespaces+0x3f6/0xb30
[ 72.488968] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.489681] ksys_unshare+0x44d/0x8e0
[ 72.490232] ? __pfx_ksys_unshare+0x10/0x10
[ 72.490867] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.491674] __x64_sys_unshare+0x31/0x40
[ 72.492246] do_syscall_64+0x3f/0x90
[ 72.492844] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.493574] RIP: 0033:0x7f40684b70d7
[ 72.494080] 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
[ 72.496461] RSP: 002b:00007ffdc48d9d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.497543] RAX: ffffffffffffffda RBX: 00007ffdc48da348 RCX: 00007f40684b70d7
[ 72.498530] RDX: 00007f406852141f RSI: 00007ffdc48d9ca0 RDI: 0000000040000000
[ 72.499509] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48d9ab0
[ 72.500497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40685c9bf0
[ 72.501543] R13: 00007ffdc48d9de0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.502528]
[ 72.502850] irq event stamp: 11909
[ 72.503352] hardirqs last enabled at (11921): [] __up_console_sem+0x78/0x80
[ 72.504491] hardirqs last disabled at (11932): [] __up_console_sem+0x5d/0x80
[ 72.505685] softirqs last enabled at (11614): [] irq_exit_rcu+0x93/0xc0
[ 72.506812] softirqs last disabled at (11609): [] irq_exit_rcu+0x93/0xc0
[ 72.507951] ---[ end trace 0000000000000000 ]---
[ 72.509527] ------------[ cut here ]------------
[ 72.510173] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.512449] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.513632] Modules linked in:
[ 72.514079] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.515349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.516442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.517170] 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
[ 72.519510] RSP: 0018:ffff88800dbefbf0 EFLAGS: 00010286
[ 72.520207] RAX: 0000000000000000 RBX: ffff88800d8c2a40 RCX: 0000000000000000
[ 72.521189] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.522137] RBP: ffff88800d8c2a54 R08: 0000000000000001 R09: 0000000000000000
[ 72.523097] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.524047] R13: ffffffff84e223a0 R14: ffff88800d8c2a48 R15: ffffffff84daf020
[ 72.525066] FS: 0000555556a58400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.526179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.527024] CR2: 00007f3d7f11bab0 CR3: 000000000c494000 CR4: 0000000000350ef0
[ 72.527984] Call Trace:
[ 72.528369]
[ 72.528693] nf_ct_net_init+0x224/0x3d0
[ 72.529261] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.529914] ops_init+0xbb/0x6b0
[ 72.530420] setup_net+0x3d9/0x990
[ 72.530914] ? down_read_killable+0x1d7/0x4e0
[ 72.531561] ? __pfx_setup_net+0x10/0x10
[ 72.532106] ? copy_net_ns+0x17c/0x770
[ 72.532683] copy_net_ns+0x321/0x770
[ 72.533242] create_new_namespaces+0x3f6/0xb30
[ 72.533902] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.534591] ksys_unshare+0x44d/0x8e0
[ 72.535136] ? __pfx_ksys_unshare+0x10/0x10
[ 72.535778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.536573] __x64_sys_unshare+0x31/0x40
[ 72.537156] do_syscall_64+0x3f/0x90
[ 72.537706] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.538428] RIP: 0033:0x7f40684b70d7
[ 72.538935] 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
[ 72.541314] RSP: 002b:00007ffdc48d9d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.542354] RAX: ffffffffffffffda RBX: 00007ffdc48da348 RCX: 00007f40684b70d7
[ 72.543280] RDX: 00007f406852141f RSI: 00007ffdc48d9ca0 RDI: 0000000040000000
[ 72.544242] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48d9ab0
[ 72.545223] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40685c9bf0
[ 72.546220] R13: 00007ffdc48d9de0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.547233]
[ 72.547636] irq event stamp: 12723
[ 72.548132] hardirqs last enabled at (12733): [] __up_console_sem+0x78/0x80
[ 72.549378] hardirqs last disabled at (12744): [] __up_console_sem+0x5d/0x80
[ 72.550570] softirqs last enabled at (12706): [] irq_exit_rcu+0x93/0xc0
[ 72.551727] softirqs last disabled at (12701): [] irq_exit_rcu+0x93/0xc0
[ 72.552932] ---[ end trace 0000000000000000 ]---
[ 74.062030] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.111209] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.157392] Bluetooth: hci0: command 0x040f tx timeout
[ 80.205416] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:12:41 Registers:
info registers vcpu 0
RAX=0000000000028c41 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=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 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=00007f3d7f0ea078 CR3=000000000c4a6000 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=2038343a32313a30312037312079614d XMM01=5d3331343830342e32372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800dbef5f0
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 0000555556a58400 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=00007fbdedfff6f4 CR3=000000000c494000 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