Warning: Permanently added '[localhost]:39115' (ECDSA) to the list of known hosts.
2023/05/17 22:52:10 fuzzer started
2023/05/17 22:52:10 dialing manager at localhost:44319
2023/05/17 22:52:10 checking machine...
2023/05/17 22:52:10 checking revisions...
syzkaller login: [ 42.584069] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:52:10 testing simple program...
[ 42.657654] cgroup: Unknown subsys name 'net'
[ 42.728454] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 54.113711] audit: type=1400 audit(1684363942.450:6): 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
[ 55.246350] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.248264] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.249680] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.252597] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.254138] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.255523] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.646309] ------------[ cut here ]------------
[ 55.646994] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.649098] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.650343] Modules linked in:
[ 55.650756] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.655562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.656608] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.657347] 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
[ 55.659684] RSP: 0018:ffff88801460fc00 EFLAGS: 00010282
[ 55.660397] RAX: 0000000000000000 RBX: ffff88800fad7c40 RCX: 0000000000000000
[ 55.661416] RDX: ffff888015a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.662355] RBP: ffff88800fad7c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.663272] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.664247] R13: ffffffff84e23fe0 R14: ffff88800fad7c48 R15: ffffffff84d74dc0
[ 55.665159] FS: 0000555555ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.666227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.666961] CR2: 00007f2fdd54c5f0 CR3: 0000000016ec8000 CR4: 0000000000350ee0
[ 55.667900] Call Trace:
[ 55.668268]
[ 55.668577] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.669255] ipv4_frags_init_net+0x269/0x440
[ 55.669842] ops_init+0xbb/0x6b0
[ 55.670334] setup_net+0x3d9/0x990
[ 55.670804] ? down_read_killable+0x1d7/0x4e0
[ 55.671447] ? __pfx_setup_net+0x10/0x10
[ 55.671977] ? copy_net_ns+0x17c/0x770
[ 55.672535] copy_net_ns+0x321/0x770
[ 55.673044] create_new_namespaces+0x3f6/0xb30
[ 55.673683] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.674352] ksys_unshare+0x44d/0x8e0
[ 55.674855] ? __pfx_ksys_unshare+0x10/0x10
[ 55.675444] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.676216] __x64_sys_unshare+0x31/0x40
[ 55.676745] do_syscall_64+0x3f/0x90
[ 55.677271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.677935] RIP: 0033:0x7fa2196b60d7
[ 55.678452] 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
[ 55.680691] RSP: 002b:00007ffe06436778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.681685] RAX: ffffffffffffffda RBX: 00007ffe06436db8 RCX: 00007fa2196b60d7
[ 55.682596] RDX: 00007fa21972041f RSI: 00007ffe06436710 RDI: 0000000040000000
[ 55.683546] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe06436520
[ 55.684456] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2197c8bf0
[ 55.685383] R13: 00007ffe06436850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.686334]
[ 55.686648] irq event stamp: 8805
[ 55.687089] hardirqs last enabled at (8815): [] __up_console_sem+0x78/0x80
[ 55.688204] hardirqs last disabled at (8826): [] __up_console_sem+0x5d/0x80
[ 55.689318] softirqs last enabled at (8730): [] irq_exit_rcu+0x93/0xc0
[ 55.690391] softirqs last disabled at (8725): [] irq_exit_rcu+0x93/0xc0
[ 55.691473] ---[ end trace 0000000000000000 ]---
[ 55.697228] ------------[ cut here ]------------
[ 55.697844] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.699667] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.700849] Modules linked in:
[ 55.701312] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.702521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.703609] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.704309] 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
[ 55.706571] RSP: 0018:ffff88801460fc00 EFLAGS: 00010282
[ 55.707285] RAX: 0000000000000000 RBX: ffff8880094cd440 RCX: 0000000000000000
[ 55.708222] RDX: ffff888015a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.709123] RBP: ffff8880094cd454 R08: 0000000000000001 R09: 0000000000000000
[ 55.710058] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.710997] R13: ffffffff84e23fe0 R14: ffff8880094cd448 R15: ffffffff84da7d60
[ 55.711951] FS: 0000555555ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.712985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.713757] CR2: 00007f2fdd54c5f0 CR3: 0000000016ec8000 CR4: 0000000000350ee0
[ 55.714688] Call Trace:
[ 55.715030]
[ 55.715374] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.716026] ipv6_frags_init_net+0x206/0x3c0
[ 55.716635] ops_init+0xbb/0x6b0
[ 55.717097] setup_net+0x3d9/0x990
[ 55.717596] ? down_read_killable+0x1d7/0x4e0
[ 55.718219] ? __pfx_setup_net+0x10/0x10
[ 55.718748] ? copy_net_ns+0x17c/0x770
[ 55.719296] copy_net_ns+0x321/0x770
[ 55.719800] create_new_namespaces+0x3f6/0xb30
[ 55.720437] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.721078] ksys_unshare+0x44d/0x8e0
[ 55.721611] ? __pfx_ksys_unshare+0x10/0x10
[ 55.722210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.722951] __x64_sys_unshare+0x31/0x40
[ 55.723531] do_syscall_64+0x3f/0x90
[ 55.724023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.724730] RIP: 0033:0x7fa2196b60d7
[ 55.725246] 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
[ 55.727521] RSP: 002b:00007ffe06436778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.728503] RAX: ffffffffffffffda RBX: 00007ffe06436db8 RCX: 00007fa2196b60d7
[ 55.729427] RDX: 00007fa21972041f RSI: 00007ffe06436710 RDI: 0000000040000000
[ 55.730346] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe06436520
[ 55.731286] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2197c8bf0
[ 55.732236] R13: 00007ffe06436850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.733142]
[ 55.733487] irq event stamp: 10475
[ 55.733942] hardirqs last enabled at (10485): [] __up_console_sem+0x78/0x80
[ 55.735037] hardirqs last disabled at (10496): [] __up_console_sem+0x5d/0x80
[ 55.736144] softirqs last enabled at (9980): [] irq_exit_rcu+0x93/0xc0
[ 55.737236] softirqs last disabled at (9955): [] irq_exit_rcu+0x93/0xc0
[ 55.738306] ---[ end trace 0000000000000000 ]---
[ 55.739684] ------------[ cut here ]------------
[ 55.740355] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.742301] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.743398] Modules linked in:
[ 55.743828] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.745046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.746110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.746815] 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
[ 55.749108] RSP: 0018:ffff88801460fbf0 EFLAGS: 00010286
[ 55.749810] RAX: 0000000000000000 RBX: ffff88800ed54440 RCX: 0000000000000000
[ 55.750737] RDX: ffff888015a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.751686] RBP: ffff88800ed54454 R08: 0000000000000001 R09: 0000000000000000
[ 55.752630] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.753556] R13: ffffffff84e23fe0 R14: ffff88800ed54448 R15: ffffffff84db0aa0
[ 55.754478] FS: 0000555555ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.755524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.756303] CR2: 00007f2fdd54c5f0 CR3: 0000000016ec8000 CR4: 0000000000350ee0
[ 55.757220] Call Trace:
[ 55.757563]
[ 55.757873] nf_ct_net_init+0x224/0x3d0
[ 55.758452] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.759053] ops_init+0xbb/0x6b0
[ 55.759566] setup_net+0x3d9/0x990
[ 55.760046] ? down_read_killable+0x1d7/0x4e0
[ 55.760661] ? __pfx_setup_net+0x10/0x10
[ 55.761224] ? copy_net_ns+0x17c/0x770
[ 55.761754] copy_net_ns+0x321/0x770
[ 55.762284] create_new_namespaces+0x3f6/0xb30
[ 55.762893] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.763567] ksys_unshare+0x44d/0x8e0
[ 55.764077] ? __pfx_ksys_unshare+0x10/0x10
[ 55.764687] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.765457] __x64_sys_unshare+0x31/0x40
[ 55.766001] do_syscall_64+0x3f/0x90
[ 55.766538] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.767235] RIP: 0033:0x7fa2196b60d7
[ 55.767746] 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
[ 55.770016] RSP: 002b:00007ffe06436778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.770999] RAX: ffffffffffffffda RBX: 00007ffe06436db8 RCX: 00007fa2196b60d7
[ 55.771936] RDX: 00007fa21972041f RSI: 00007ffe06436710 RDI: 0000000040000000
[ 55.772860] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe06436520
[ 55.773784] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2197c8bf0
[ 55.774701] R13: 00007ffe06436850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.775682]
[ 55.775995] irq event stamp: 11261
[ 55.776482] hardirqs last enabled at (11273): [] __up_console_sem+0x78/0x80
[ 55.777578] hardirqs last disabled at (11284): [] __up_console_sem+0x5d/0x80
[ 55.778689] softirqs last enabled at (10796): [] irq_exit_rcu+0x93/0xc0
[ 55.779785] softirqs last disabled at (10791): [] irq_exit_rcu+0x93/0xc0
[ 55.780851] ---[ end trace 0000000000000000 ]---
[ 57.325858] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.373231] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.421270] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.470239] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:52:17 Registers:
info registers vcpu 0
RAX=000000000001f4fd 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=00007f2fdd53ca50 CR3=000000000eb78000 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=024dc7f2e47e21a6414fd0ffb953826b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=acb1bc1a727c011f000000000013bda8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6e3c01653d95f6c700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801460f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555ba7400 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=00007f2fdd54c5f0 CR3=0000000016ec8000 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