Warning: Permanently added '[localhost]:24070' (ECDSA) to the list of known hosts.
2023/05/17 17:48:41 fuzzer started
2023/05/17 17:48:41 dialing manager at localhost:44319
2023/05/17 17:48:41 checking machine...
2023/05/17 17:48:41 checking revisions...
syzkaller login: [ 36.872535] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:48:41 testing simple program...
[ 36.943822] cgroup: Unknown subsys name 'net'
[ 37.024655] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.102615] audit: type=1400 audit(1684345734.784:6): 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
[ 51.267286] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.269535] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.271465] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.275338] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.277390] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.278534] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.659594] ------------[ cut here ]------------
[ 51.660374] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.661950] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.662943] Modules linked in:
[ 51.663362] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.665063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.667550] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.669008] 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
[ 51.671408] RSP: 0018:ffff88800fc17c00 EFLAGS: 00010282
[ 51.672079] RAX: 0000000000000000 RBX: ffff88800d037040 RCX: 0000000000000000
[ 51.672926] RDX: ffff88801904b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.673832] RBP: ffff88800d037054 R08: 0000000000000001 R09: 0000000000000000
[ 51.674725] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.675595] R13: ffffffff84e23fe0 R14: ffff88800d037048 R15: ffffffff84d74dc0
[ 51.676487] FS: 0000555555af9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.677473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.678206] CR2: 00007f7370f076f4 CR3: 0000000009fce000 CR4: 0000000000350ee0
[ 51.679084] Call Trace:
[ 51.679409]
[ 51.679732] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.680372] ipv4_frags_init_net+0x269/0x440
[ 51.680963] ops_init+0xbb/0x6b0
[ 51.681410] setup_net+0x3d9/0x990
[ 51.681892] ? down_read_killable+0x1d7/0x4e0
[ 51.682456] ? __pfx_setup_net+0x10/0x10
[ 51.682995] ? copy_net_ns+0x17c/0x770
[ 51.683497] copy_net_ns+0x321/0x770
[ 51.684027] create_new_namespaces+0x3f6/0xb30
[ 51.684612] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.685251] ksys_unshare+0x44d/0x8e0
[ 51.685769] ? __pfx_ksys_unshare+0x10/0x10
[ 51.686308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.687051] __x64_sys_unshare+0x31/0x40
[ 51.687561] do_syscall_64+0x3f/0x90
[ 51.688075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.688764] RIP: 0033:0x7fb0e78020d7
[ 51.689232] 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
[ 51.691396] RSP: 002b:00007ffd9f54d738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.692367] RAX: ffffffffffffffda RBX: 00007ffd9f54dd78 RCX: 00007fb0e78020d7
[ 51.693260] RDX: 00007fb0e786c41f RSI: 00007ffd9f54d6d0 RDI: 0000000040000000
[ 51.694142] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f54d4e0
[ 51.695030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb0e7914bf0
[ 51.695933] R13: 00007ffd9f54d810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.696855]
[ 51.697154] irq event stamp: 11461
[ 51.697585] hardirqs last enabled at (11471): [] __up_console_sem+0x78/0x80
[ 51.698656] hardirqs last disabled at (11482): [] __up_console_sem+0x5d/0x80
[ 51.699719] softirqs last enabled at (11446): [] irq_exit_rcu+0x93/0xc0
[ 51.700789] softirqs last disabled at (11437): [] irq_exit_rcu+0x93/0xc0
[ 51.701815] ---[ end trace 0000000000000000 ]---
[ 51.707768] ------------[ cut here ]------------
[ 51.708392] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.710111] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.711227] Modules linked in:
[ 51.711659] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.712911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.713977] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.714659] 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
[ 51.716956] RSP: 0018:ffff88800fc17c00 EFLAGS: 00010282
[ 51.717634] RAX: 0000000000000000 RBX: ffff88800ddb0440 RCX: 0000000000000000
[ 51.718574] RDX: ffff88801904b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.719503] RBP: ffff88800ddb0454 R08: 0000000000000001 R09: 0000000000000000
[ 51.720451] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.721396] R13: ffffffff84e23fe0 R14: ffff88800ddb0448 R15: ffffffff84da7d60
[ 51.722334] FS: 0000555555af9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.723366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.724182] CR2: 00007f7370f076f4 CR3: 0000000009fce000 CR4: 0000000000350ee0
[ 51.725118] Call Trace:
[ 51.725462]
[ 51.725819] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.726468] ipv6_frags_init_net+0x206/0x3c0
[ 51.727092] ops_init+0xbb/0x6b0
[ 51.727564] setup_net+0x3d9/0x990
[ 51.728091] ? down_read_killable+0x1d7/0x4e0
[ 51.728720] ? __pfx_setup_net+0x10/0x10
[ 51.729255] ? copy_net_ns+0x17c/0x770
[ 51.729840] copy_net_ns+0x321/0x770
[ 51.730344] create_new_namespaces+0x3f6/0xb30
[ 51.730995] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.731641] ksys_unshare+0x44d/0x8e0
[ 51.732330] ? __pfx_ksys_unshare+0x10/0x10
[ 51.733048] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.733955] __x64_sys_unshare+0x31/0x40
[ 51.734584] do_syscall_64+0x3f/0x90
[ 51.735194] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.736044] RIP: 0033:0x7fb0e78020d7
[ 51.736607] 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
[ 51.739244] RSP: 002b:00007ffd9f54d738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.740405] RAX: ffffffffffffffda RBX: 00007ffd9f54dd78 RCX: 00007fb0e78020d7
[ 51.741486] RDX: 00007fb0e786c41f RSI: 00007ffd9f54d6d0 RDI: 0000000040000000
[ 51.742558] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f54d4e0
[ 51.743639] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb0e7914bf0
[ 51.744732] R13: 00007ffd9f54d810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.745840]
[ 51.746200] irq event stamp: 13303
[ 51.746760] hardirqs last enabled at (13315): [] __up_console_sem+0x78/0x80
executing program
[ 51.748077] hardirqs last disabled at (13326): [] __up_console_sem+0x5d/0x80
[ 51.749438] softirqs last enabled at (12850): [] irq_exit_rcu+0x93/0xc0
[ 51.750527] softirqs last disabled at (12845): [] irq_exit_rcu+0x93/0xc0
[ 51.751624] ---[ end trace 0000000000000000 ]---
[ 51.753116] ------------[ cut here ]------------
[ 51.753839] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.755827] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.756932] Modules linked in:
[ 51.757367] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.758584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.759644] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.760384] 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
[ 51.762662] RSP: 0018:ffff88800fc17bf0 EFLAGS: 00010286
[ 51.763381] RAX: 0000000000000000 RBX: ffff88800d948240 RCX: 0000000000000000
[ 51.764336] RDX: ffff88801904b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.765285] RBP: ffff88800d948254 R08: 0000000000000001 R09: 0000000000000000
[ 51.766231] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.767195] R13: ffffffff84e23fe0 R14: ffff88800d948248 R15: ffffffff84db0aa0
[ 51.768165] FS: 0000555555af9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.769215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.769998] CR2: 00007f7370f076f4 CR3: 0000000009fce000 CR4: 0000000000350ee0
[ 51.770941] Call Trace:
[ 51.771283]
[ 51.771601] nf_ct_net_init+0x224/0x3d0
[ 51.772202] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.772842] ops_init+0xbb/0x6b0
[ 51.773316] setup_net+0x3d9/0x990
[ 51.773847] ? down_read_killable+0x1d7/0x4e0
[ 51.774449] ? __pfx_setup_net+0x10/0x10
[ 51.775038] ? copy_net_ns+0x17c/0x770
[ 51.775585] copy_net_ns+0x321/0x770
[ 51.776147] create_new_namespaces+0x3f6/0xb30
[ 51.776824] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.777485] ksys_unshare+0x44d/0x8e0
[ 51.778044] ? __pfx_ksys_unshare+0x10/0x10
[ 51.778624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.779396] __x64_sys_unshare+0x31/0x40
[ 51.779999] do_syscall_64+0x3f/0x90
[ 51.780507] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.781225] RIP: 0033:0x7fb0e78020d7
[ 51.781752] 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
[ 51.784047] RSP: 002b:00007ffd9f54d738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.785034] RAX: ffffffffffffffda RBX: 00007ffd9f54dd78 RCX: 00007fb0e78020d7
[ 51.785991] RDX: 00007fb0e786c41f RSI: 00007ffd9f54d6d0 RDI: 0000000040000000
[ 51.786922] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9f54d4e0
[ 51.787865] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb0e7914bf0
[ 51.788809] R13: 00007ffd9f54d810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.789772]
[ 51.790094] irq event stamp: 14127
[ 51.790539] hardirqs last enabled at (14137): [] __up_console_sem+0x78/0x80
[ 51.791668] hardirqs last disabled at (14148): [] __up_console_sem+0x5d/0x80
[ 51.792843] softirqs last enabled at (14168): [] irq_exit_rcu+0x93/0xc0
[ 51.793942] softirqs last disabled at (14159): [] irq_exit_rcu+0x93/0xc0
[ 51.795036] ---[ end trace 0000000000000000 ]---
[ 53.289152] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.337210] Bluetooth: hci0: command 0x041b tx timeout
[ 57.384799] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.432786] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:48:55 Registers:
info registers vcpu 0
RAX=0000000000033397 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=00007fea69b27000 CR3=0000000016218000 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=8165e7a194cac8a9bc48d62ed4f75aaf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010efc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=65d4c08fa52019d400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fc17558
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----P-] 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 0000555555af9400 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=00007f7370f076f4 CR3=0000000009fce000 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